From 1545e58ea69ffad7480774eee250ee93e3b3898d Mon Sep 17 00:00:00 2001 From: Andrew Ozz Date: Tue, 26 Sep 2017 21:14:28 +0000 Subject: [PATCH] TinyMCE: update to 4.6.7, changelog: https://www.tinymce.com/docs/changelog/#version467september182017. Fixes #41996 #40956 git-svn-id: https://develop.svn.wordpress.org/trunk@41604 602fd350-edb4-49c9-b593-d223f7449a82 --- .../js/tinymce/plugins/image/plugin.js | 857 +- .../js/tinymce/plugins/image/plugin.min.js | 2 +- .../js/tinymce/plugins/link/plugin.js | 34 +- .../js/tinymce/plugins/link/plugin.min.js | 2 +- .../js/tinymce/plugins/lists/plugin.js | 200 +- .../js/tinymce/plugins/lists/plugin.min.js | 2 +- .../js/tinymce/plugins/paste/plugin.js | 2282 +- .../js/tinymce/plugins/paste/plugin.min.js | 2 +- .../skins/lightgray/content.inline.min.css | 2 +- .../tinymce/skins/lightgray/content.min.css | 2 +- .../js/tinymce/skins/lightgray/skin.min.css | 2 +- .../js/tinymce/skins/wordpress/wp-content.css | 12 - .../js/tinymce/themes/inlite/theme.js | 65 +- .../js/tinymce/themes/inlite/theme.min.js | 2 +- src/wp-includes/js/tinymce/tiny_mce_popup.js | 2 +- src/wp-includes/js/tinymce/tinymce.js | 38942 ++++++++-------- src/wp-includes/js/tinymce/tinymce.min.js | 33 +- src/wp-includes/js/tinymce/utils/mctabs.js | 4 +- src/wp-includes/version.php | 2 +- 19 files changed, 22606 insertions(+), 19843 deletions(-) diff --git a/src/wp-includes/js/tinymce/plugins/image/plugin.js b/src/wp-includes/js/tinymce/plugins/image/plugin.js index accfda8adb..3395ec69b7 100644 --- a/src/wp-includes/js/tinymce/plugins/image/plugin.js +++ b/src/wp-includes/js/tinymce/plugins/image/plugin.js @@ -81,7 +81,7 @@ var defineGlobal = function (id, ref) { define(id, [], function () { return ref; }); }; /*jsc -["tinymce.plugins.image.Plugin","tinymce.core.Env","tinymce.core.PluginManager","tinymce.core.util.JSON","tinymce.core.util.Tools","tinymce.core.util.XHR","global!tinymce.util.Tools.resolve"] +["tinymce.plugins.image.Plugin","tinymce.core.PluginManager","tinymce.core.util.Tools","tinymce.plugins.image.ui.Dialog","global!tinymce.util.Tools.resolve","global!document","global!Math","global!RegExp","tinymce.core.Env","tinymce.core.ui.Factory","tinymce.core.util.JSON","tinymce.core.util.XHR","tinymce.plugins.image.core.Uploader","tinymce.plugins.image.core.Utils","tinymce.core.util.Promise"] jsc*/ defineGlobal("global!tinymce.util.Tools.resolve", tinymce.util.Tools.resolve); /** @@ -94,6 +94,49 @@ defineGlobal("global!tinymce.util.Tools.resolve", tinymce.util.Tools.resolve); * Contributing: http://www.tinymce.com/contributing */ +define( + 'tinymce.core.PluginManager', + [ + 'global!tinymce.util.Tools.resolve' + ], + function (resolve) { + return resolve('tinymce.PluginManager'); + } +); + +/** + * ResolveGlobal.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.util.Tools', + [ + 'global!tinymce.util.Tools.resolve' + ], + function (resolve) { + return resolve('tinymce.util.Tools'); + } +); + +defineGlobal("global!document", document); +defineGlobal("global!Math", Math); +defineGlobal("global!RegExp", RegExp); +/** + * ResolveGlobal.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + define( 'tinymce.core.Env', [ @@ -115,12 +158,12 @@ define( */ define( - 'tinymce.core.PluginManager', + 'tinymce.core.ui.Factory', [ 'global!tinymce.util.Tools.resolve' ], function (resolve) { - return resolve('tinymce.PluginManager'); + return resolve('tinymce.ui.Factory'); } ); @@ -155,12 +198,12 @@ define( */ define( - 'tinymce.core.util.Tools', + 'tinymce.core.util.XHR', [ 'global!tinymce.util.Tools.resolve' ], function (resolve) { - return resolve('tinymce.util.Tools'); + return resolve('tinymce.util.XHR'); } ); @@ -175,17 +218,17 @@ define( */ define( - 'tinymce.core.util.XHR', + 'tinymce.core.util.Promise', [ 'global!tinymce.util.Tools.resolve' ], function (resolve) { - return resolve('tinymce.util.XHR'); + return resolve('tinymce.util.Promise'); } ); /** - * Plugin.js + * Uploader.js * * Released under LGPL License. * Copyright (c) 1999-2017 Ephox Corp. All rights reserved @@ -195,96 +238,329 @@ define( */ /** - * This class contains all core logic for the image plugin. + * This is basically cut down version of tinymce.core.file.Uploader, which we could use directly + * if it wasn't marked as private. * - * @class tinymce.image.Plugin + * @class tinymce.image.core.Uploader * @private */ define( - 'tinymce.plugins.image.Plugin', + 'tinymce.plugins.image.core.Uploader', [ + 'tinymce.core.util.Promise', + 'tinymce.core.util.Tools', + 'global!document' + ], + function (Promise, Tools, document) { + return function (settings) { + var noop = function () {}; + + function pathJoin(path1, path2) { + if (path1) { + return path1.replace(/\/$/, '') + '/' + path2.replace(/^\//, ''); + } + + return path2; + } + + function defaultHandler(blobInfo, success, failure, progress) { + var xhr, formData; + + xhr = new XMLHttpRequest(); + xhr.open('POST', settings.url); + xhr.withCredentials = settings.credentials; + + xhr.upload.onprogress = function (e) { + progress(e.loaded / e.total * 100); + }; + + xhr.onerror = function () { + failure("Image upload failed due to a XHR Transport error. Code: " + xhr.status); + }; + + xhr.onload = function () { + var json; + + if (xhr.status < 200 || xhr.status >= 300) { + failure("HTTP Error: " + xhr.status); + return; + } + + json = JSON.parse(xhr.responseText); + + if (!json || typeof json.location != "string") { + failure("Invalid JSON: " + xhr.responseText); + return; + } + + success(pathJoin(settings.basePath, json.location)); + }; + + formData = new FormData(); + formData.append('file', blobInfo.blob(), blobInfo.filename()); + + xhr.send(formData); + } + + function uploadBlob(blobInfo, handler) { + return new Promise(function (resolve, reject) { + try { + handler(blobInfo, resolve, reject, noop); + } catch (ex) { + reject(ex.message); + } + }); + } + + function isDefaultHandler(handler) { + return handler === defaultHandler; + } + + function upload(blobInfo) { + return (!settings.url && isDefaultHandler(settings.handler)) ? Promise.reject("Upload url missng from the settings.") : uploadBlob(blobInfo, settings.handler); + } + + settings = Tools.extend({ + credentials: false, + handler: defaultHandler + }, settings); + + return { + upload: upload + }; + }; + } +); +/** + * Utils.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * @class tinymce.image.core.Utils + * @private + */ +define( + 'tinymce.plugins.image.core.Utils', + [ + 'tinymce.core.util.Tools', + 'global!Math', + 'global!document' + ], + function (Tools, Math, document) { + + var getImageSize = function (url, callback) { + var img = document.createElement('img'); + + function done(width, height) { + if (img.parentNode) { + img.parentNode.removeChild(img); + } + + callback({ width: width, height: height }); + } + + img.onload = function () { + done(Math.max(img.width, img.clientWidth), Math.max(img.height, img.clientHeight)); + }; + + img.onerror = function () { + done(); + }; + + var style = img.style; + style.visibility = 'hidden'; + style.position = 'fixed'; + style.bottom = style.left = 0; + style.width = style.height = 'auto'; + + document.body.appendChild(img); + img.src = url; + }; + + + var buildListItems = function (inputList, itemCallback, startItems) { + function appendItems(values, output) { + output = output || []; + + Tools.each(values, function (item) { + var menuItem = { text: item.text || item.title }; + + if (item.menu) { + menuItem.menu = appendItems(item.menu); + } else { + menuItem.value = item.value; + itemCallback(menuItem); + } + + output.push(menuItem); + }); + + return output; + } + + return appendItems(inputList, startItems || []); + }; + + var removePixelSuffix = function (value) { + if (value) { + value = value.replace(/px$/, ''); + } + return value; + }; + + var addPixelSuffix = function (value) { + if (value.length > 0 && /^[0-9]+$/.test(value)) { + value += 'px'; + } + return value; + }; + + var mergeMargins = function (css) { + if (css.margin) { + + var splitMargin = css.margin.split(" "); + + switch (splitMargin.length) { + case 1: //margin: toprightbottomleft; + css['margin-top'] = css['margin-top'] || splitMargin[0]; + css['margin-right'] = css['margin-right'] || splitMargin[0]; + css['margin-bottom'] = css['margin-bottom'] || splitMargin[0]; + css['margin-left'] = css['margin-left'] || splitMargin[0]; + break; + case 2: //margin: topbottom rightleft; + css['margin-top'] = css['margin-top'] || splitMargin[0]; + css['margin-right'] = css['margin-right'] || splitMargin[1]; + css['margin-bottom'] = css['margin-bottom'] || splitMargin[0]; + css['margin-left'] = css['margin-left'] || splitMargin[1]; + break; + case 3: //margin: top rightleft bottom; + css['margin-top'] = css['margin-top'] || splitMargin[0]; + css['margin-right'] = css['margin-right'] || splitMargin[1]; + css['margin-bottom'] = css['margin-bottom'] || splitMargin[2]; + css['margin-left'] = css['margin-left'] || splitMargin[1]; + break; + case 4: //margin: top right bottom left; + css['margin-top'] = css['margin-top'] || splitMargin[0]; + css['margin-right'] = css['margin-right'] || splitMargin[1]; + css['margin-bottom'] = css['margin-bottom'] || splitMargin[2]; + css['margin-left'] = css['margin-left'] || splitMargin[3]; + } + delete css.margin; + } + return css; + }; + + return { + getImageSize: getImageSize, + buildListItems: buildListItems, + removePixelSuffix: removePixelSuffix, + addPixelSuffix: addPixelSuffix, + mergeMargins: mergeMargins + }; + } +); + +/** + * Dialog.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * @class tinymce.image.ui.Dialog + * @private + */ +define( + 'tinymce.plugins.image.ui.Dialog', + [ + 'global!document', + 'global!Math', + 'global!RegExp', 'tinymce.core.Env', - 'tinymce.core.PluginManager', + 'tinymce.core.ui.Factory', 'tinymce.core.util.JSON', 'tinymce.core.util.Tools', - 'tinymce.core.util.XHR' + 'tinymce.core.util.XHR', + 'tinymce.plugins.image.core.Uploader', + 'tinymce.plugins.image.core.Utils' ], - function (Env, PluginManager, JSON, Tools, XHR) { - PluginManager.add('image', function (editor) { - function getImageSize(url, callback) { - var img = document.createElement('img'); - - function done(width, height) { - if (img.parentNode) { - img.parentNode.removeChild(img); - } - - callback({ width: width, height: height }); - } - - img.onload = function () { - done(Math.max(img.width, img.clientWidth), Math.max(img.height, img.clientHeight)); - }; - - img.onerror = function () { - done(); - }; - - var style = img.style; - style.visibility = 'hidden'; - style.position = 'fixed'; - style.bottom = style.left = 0; - style.width = style.height = 'auto'; - - document.body.appendChild(img); - img.src = url; - } - - function buildListItems(inputList, itemCallback, startItems) { - function appendItems(values, output) { - output = output || []; - - Tools.each(values, function (item) { - var menuItem = { text: item.text || item.title }; - - if (item.menu) { - menuItem.menu = appendItems(item.menu); - } else { - menuItem.value = item.value; - itemCallback(menuItem); - } - - output.push(menuItem); - }); - - return output; - } - - return appendItems(inputList, startItems || []); - } + function (document, Math, RegExp, Env, Factory, JSON, Tools, XHR, Uploader, Utils) { + return function (editor) { function createImageList(callback) { - return function () { - var imageList = editor.settings.image_list; + var imageList = editor.settings.image_list; - if (typeof imageList == "string") { - XHR.send({ - url: imageList, - success: function (text) { - callback(JSON.parse(text)); - } - }); - } else if (typeof imageList == "function") { - imageList(callback); - } else { - callback(imageList); - } - }; + if (typeof imageList == "string") { + XHR.send({ + url: imageList, + success: function (text) { + callback(JSON.parse(text)); + } + }); + } else if (typeof imageList == "function") { + imageList(callback); + } else { + callback(imageList); + } } function showDialog(imageList) { - var win, data = {}, dom = editor.dom, imgElm, figureElm; - var width, height, imageListCtrl, classListCtrl, imageDimensions = editor.settings.image_dimensions !== false; + var win, data = {}, imgElm, figureElm, dom = editor.dom, settings = editor.settings; + var width, height, imageListCtrl, classListCtrl, imageDimensions = settings.image_dimensions !== false; + + + function onFileInput() { + var Throbber = Factory.get('Throbber'); + var throbber = new Throbber(win.getEl()); + var file = this.value(); + + var uploader = new Uploader({ + url: settings.images_upload_url, + basePath: settings.images_upload_base_path, + credentials: settings.images_upload_credentials, + handler: settings.images_upload_handler + }); + + // we do not need to add this to editors blobCache, so we fake bare minimum + var blobInfo = editor.editorUpload.blobCache.create({ + blob: file, + name: file.name ? file.name.replace(/\.[^\.]+$/, '') : null, // strip extension + base64: 'data:image/fake;base64,=' // without this create() will throw exception + }); + + var finalize = function () { + throbber.hide(); + URL.revokeObjectURL(blobInfo.blobUri()); // in theory we could fake blobUri too, but until it's legitimate, we have too revoke it manually + }; + + throbber.show(); + + return uploader.upload(blobInfo).then(function (url) { + var src = win.find('#src'); + src.value(url); + win.find('tabpanel')[0].activateTab(0); // switch to General tab + src.fire('change'); // this will invoke onSrcChange (and any other handlers, if any). + finalize(); + return url; + }, function (err) { + editor.windowManager.alert(err); + finalize(); + }); + } + + function isTextBlock(node) { + return editor.schema.getTextBlockElements()[node.nodeName]; + } function recalcSize() { var widthCtrl, heightCtrl, newWidth, newHeight; @@ -319,32 +595,90 @@ define( height = newHeight; } - function onSubmitForm() { - var figureElm, oldImg; + function updateStyle() { + if (!editor.settings.image_advtab) { + return; + } - function waitLoad(imgElm) { - function selectImage() { - imgElm.onload = imgElm.onerror = null; + var data = win.toJSON(), + css = dom.parseStyle(data.style); - if (editor.selection) { - editor.selection.select(imgElm); - editor.nodeChanged(); - } + css = Utils.mergeMargins(css); + + if (data.vspace) { + css['margin-top'] = css['margin-bottom'] = Utils.addPixelSuffix(data.vspace); + } + if (data.hspace) { + css['margin-left'] = css['margin-right'] = Utils.addPixelSuffix(data.hspace); + } + if (data.border) { + css['border-width'] = Utils.addPixelSuffix(data.border); + } + + win.find('#style').value(dom.serializeStyle(dom.parseStyle(dom.serializeStyle(css)))); + } + + function updateVSpaceHSpaceBorder() { + if (!editor.settings.image_advtab) { + return; + } + + var data = win.toJSON(), + css = dom.parseStyle(data.style); + + win.find('#vspace').value(""); + win.find('#hspace').value(""); + + css = Utils.mergeMargins(css); + + //Move opposite equal margins to vspace/hspace field + if ((css['margin-top'] && css['margin-bottom']) || (css['margin-right'] && css['margin-left'])) { + if (css['margin-top'] === css['margin-bottom']) { + win.find('#vspace').value(Utils.removePixelSuffix(css['margin-top'])); + } else { + win.find('#vspace').value(''); + } + if (css['margin-right'] === css['margin-left']) { + win.find('#hspace').value(Utils.removePixelSuffix(css['margin-right'])); + } else { + win.find('#hspace').value(''); + } + } + + //Move border-width + if (css['border-width']) { + win.find('#border').value(Utils.removePixelSuffix(css['border-width'])); + } + + win.find('#style').value(dom.serializeStyle(dom.parseStyle(dom.serializeStyle(css)))); + } + + function waitLoad(imgElm) { + function selectImage() { + imgElm.onload = imgElm.onerror = null; + + if (editor.selection) { + editor.selection.select(imgElm); + editor.nodeChanged(); + } + } + + imgElm.onload = function () { + if (!data.width && !data.height && imageDimensions) { + dom.setAttribs(imgElm, { + width: imgElm.clientWidth, + height: imgElm.clientHeight + }); } - imgElm.onload = function () { - if (!data.width && !data.height && imageDimensions) { - dom.setAttribs(imgElm, { - width: imgElm.clientWidth, - height: imgElm.clientHeight - }); - } + selectImage(); + }; - selectImage(); - }; + imgElm.onerror = selectImage; + } - imgElm.onerror = selectImage; - } + function onSubmitForm() { + var figureElm, oldImg; updateStyle(); recalcSize(); @@ -387,9 +721,15 @@ define( editor.undoManager.transact(function () { if (!data.src) { if (imgElm) { - dom.remove(imgElm); + var elm = dom.is(imgElm.parentNode, 'figure.image') ? imgElm.parentNode : imgElm; + dom.remove(elm); editor.focus(); editor.nodeChanged(); + + if (dom.isEmpty(editor.getBody())) { + editor.setContent(''); + editor.selection.setCursorLocation(); + } } return; @@ -414,19 +754,19 @@ define( if (data.caption === false) { if (dom.is(imgElm.parentNode, 'figure.image')) { figureElm = imgElm.parentNode; + dom.setAttrib(imgElm, 'contenteditable', null); dom.insertAfter(imgElm, figureElm); dom.remove(figureElm); + editor.selection.select(imgElm); + editor.nodeChanged(); } } - function isTextBlock(node) { - return editor.schema.getTextBlockElements()[node.nodeName]; - } - if (data.caption === true) { if (!dom.is(imgElm.parentNode, 'figure.image')) { oldImg = imgElm; imgElm = imgElm.cloneNode(true); + imgElm.contentEditable = true; figureElm = dom.create('figure', { 'class': 'image' }); figureElm.appendChild(imgElm); figureElm.appendChild(dom.create('figcaption', { contentEditable: true }, 'Caption')); @@ -449,15 +789,7 @@ define( }); } - function removePixelSuffix(value) { - if (value) { - value = value.replace(/px$/, ''); - } - - return value; - } - - function srcChange(e) { + function onSrcChange(e) { var srcURL, prependURL, absoluteURLPattern, meta = e.meta || {}; if (imageListCtrl) { @@ -480,7 +812,7 @@ define( this.value(srcURL); - getImageSize(editor.documentBaseURI.toAbsolute(this.value()), function (data) { + Utils.getImageSize(editor.documentBaseURI.toAbsolute(this.value()), function (data) { if (data.width && data.height && imageDimensions) { width = data.width; height = data.height; @@ -528,7 +860,7 @@ define( imageListCtrl = { type: 'listbox', label: 'Image list', - values: buildListItems( + values: Utils.buildListItems( imageList, function (item) { item.value = editor.convertURL(item.value || item.url, 'src'); @@ -557,7 +889,7 @@ define( name: 'class', type: 'listbox', label: 'Class', - values: buildListItems( + values: Utils.buildListItems( editor.settings.image_class_list, function (item) { if (item.value) { @@ -578,7 +910,7 @@ define( filetype: 'image', label: 'Source', autofocus: true, - onchange: srcChange, + onchange: onSrcChange, onbeforecall: onBeforeCall }, imageListCtrl @@ -615,122 +947,105 @@ define( generalFormItems.push({ name: 'caption', type: 'checkbox', label: 'Caption' }); } - function mergeMargins(css) { - if (css.margin) { - - var splitMargin = css.margin.split(" "); - - switch (splitMargin.length) { - case 1: //margin: toprightbottomleft; - css['margin-top'] = css['margin-top'] || splitMargin[0]; - css['margin-right'] = css['margin-right'] || splitMargin[0]; - css['margin-bottom'] = css['margin-bottom'] || splitMargin[0]; - css['margin-left'] = css['margin-left'] || splitMargin[0]; - break; - case 2: //margin: topbottom rightleft; - css['margin-top'] = css['margin-top'] || splitMargin[0]; - css['margin-right'] = css['margin-right'] || splitMargin[1]; - css['margin-bottom'] = css['margin-bottom'] || splitMargin[0]; - css['margin-left'] = css['margin-left'] || splitMargin[1]; - break; - case 3: //margin: top rightleft bottom; - css['margin-top'] = css['margin-top'] || splitMargin[0]; - css['margin-right'] = css['margin-right'] || splitMargin[1]; - css['margin-bottom'] = css['margin-bottom'] || splitMargin[2]; - css['margin-left'] = css['margin-left'] || splitMargin[1]; - break; - case 4: //margin: top right bottom left; - css['margin-top'] = css['margin-top'] || splitMargin[0]; - css['margin-right'] = css['margin-right'] || splitMargin[1]; - css['margin-bottom'] = css['margin-bottom'] || splitMargin[2]; - css['margin-left'] = css['margin-left'] || splitMargin[3]; + if (editor.settings.image_advtab || editor.settings.images_upload_url) { + var body = [ + { + title: 'General', + type: 'form', + items: generalFormItems } - delete css.margin; - } - return css; - } + ]; - function updateStyle() { - function addPixelSuffix(value) { - if (value.length > 0 && /^[0-9]+$/.test(value)) { - value += 'px'; + if (editor.settings.image_advtab) { + // Parse styles from img + if (imgElm) { + if (imgElm.style.marginLeft && imgElm.style.marginRight && imgElm.style.marginLeft === imgElm.style.marginRight) { + data.hspace = Utils.removePixelSuffix(imgElm.style.marginLeft); + } + if (imgElm.style.marginTop && imgElm.style.marginBottom && imgElm.style.marginTop === imgElm.style.marginBottom) { + data.vspace = Utils.removePixelSuffix(imgElm.style.marginTop); + } + if (imgElm.style.borderWidth) { + data.border = Utils.removePixelSuffix(imgElm.style.borderWidth); + } + + data.style = editor.dom.serializeStyle(editor.dom.parseStyle(editor.dom.getAttrib(imgElm, 'style'))); } - return value; + body.push({ + title: 'Advanced', + type: 'form', + pack: 'start', + items: [ + { + label: 'Style', + name: 'style', + type: 'textbox', + onchange: updateVSpaceHSpaceBorder + }, + { + type: 'form', + layout: 'grid', + packV: 'start', + columns: 2, + padding: 0, + alignH: ['left', 'right'], + defaults: { + type: 'textbox', + maxWidth: 50, + onchange: updateStyle + }, + items: [ + { label: 'Vertical space', name: 'vspace' }, + { label: 'Horizontal space', name: 'hspace' }, + { label: 'Border', name: 'border' } + ] + } + ] + }); } - if (!editor.settings.image_advtab) { - return; - } + if (editor.settings.images_upload_url) { + var acceptExts = '.jpg,.jpeg,.png,.gif'; - var data = win.toJSON(), - css = dom.parseStyle(data.style); + var uploadTab = { + title: 'Upload', + type: 'form', + layout: 'flex', + direction: 'column', + align: 'stretch', + padding: '20 20 20 20', + items: [ + { + type: 'container', + layout: 'flex', + direction: 'column', + align: 'center', + spacing: 10, + items: [ + { + text: "Browse for an image", + type: 'browsebutton', + accept: acceptExts, + onchange: onFileInput + }, + { + text: 'OR', + type: 'label' + } + ] + }, + { + text: "Drop an image here", + type: 'dropzone', + accept: acceptExts, + height: 100, + onchange: onFileInput + } + ] + }; - css = mergeMargins(css); - - if (data.vspace) { - css['margin-top'] = css['margin-bottom'] = addPixelSuffix(data.vspace); - } - if (data.hspace) { - css['margin-left'] = css['margin-right'] = addPixelSuffix(data.hspace); - } - if (data.border) { - css['border-width'] = addPixelSuffix(data.border); - } - - win.find('#style').value(dom.serializeStyle(dom.parseStyle(dom.serializeStyle(css)))); - } - - function updateVSpaceHSpaceBorder() { - if (!editor.settings.image_advtab) { - return; - } - - var data = win.toJSON(), - css = dom.parseStyle(data.style); - - win.find('#vspace').value(""); - win.find('#hspace').value(""); - - css = mergeMargins(css); - - //Move opposite equal margins to vspace/hspace field - if ((css['margin-top'] && css['margin-bottom']) || (css['margin-right'] && css['margin-left'])) { - if (css['margin-top'] === css['margin-bottom']) { - win.find('#vspace').value(removePixelSuffix(css['margin-top'])); - } else { - win.find('#vspace').value(''); - } - if (css['margin-right'] === css['margin-left']) { - win.find('#hspace').value(removePixelSuffix(css['margin-right'])); - } else { - win.find('#hspace').value(''); - } - } - - //Move border-width - if (css['border-width']) { - win.find('#border').value(removePixelSuffix(css['border-width'])); - } - - win.find('#style').value(dom.serializeStyle(dom.parseStyle(dom.serializeStyle(css)))); - - } - - if (editor.settings.image_advtab) { - // Parse styles from img - if (imgElm) { - if (imgElm.style.marginLeft && imgElm.style.marginRight && imgElm.style.marginLeft === imgElm.style.marginRight) { - data.hspace = removePixelSuffix(imgElm.style.marginLeft); - } - if (imgElm.style.marginTop && imgElm.style.marginBottom && imgElm.style.marginTop === imgElm.style.marginBottom) { - data.vspace = removePixelSuffix(imgElm.style.marginTop); - } - if (imgElm.style.borderWidth) { - data.border = removePixelSuffix(imgElm.style.borderWidth); - } - - data.style = editor.dom.serializeStyle(editor.dom.parseStyle(editor.dom.getAttrib(imgElm, 'style'))); + body.push(uploadTab); } // Advanced dialog shows general+advanced tabs @@ -738,45 +1053,7 @@ define( title: 'Insert/edit image', data: data, bodyType: 'tabpanel', - body: [ - { - title: 'General', - type: 'form', - items: generalFormItems - }, - - { - title: 'Advanced', - type: 'form', - pack: 'start', - items: [ - { - label: 'Style', - name: 'style', - type: 'textbox', - onchange: updateVSpaceHSpaceBorder - }, - { - type: 'form', - layout: 'grid', - packV: 'start', - columns: 2, - padding: 0, - alignH: ['left', 'right'], - defaults: { - type: 'textbox', - maxWidth: 50, - onchange: updateStyle - }, - items: [ - { label: 'Vertical space', name: 'vspace' }, - { label: 'Horizontal space', name: 'hspace' }, - { label: 'Border', name: 'border' } - ] - } - ] - } - ], + body: body, onSubmit: onSubmitForm }); } else { @@ -790,6 +1067,43 @@ define( } } + function open() { + createImageList(showDialog); + } + + return { + open: open + }; + }; + } +); + +/** + * Plugin.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class contains all core logic for the image plugin. + * + * @class tinymce.image.Plugin + * @private + */ +define( + 'tinymce.plugins.image.Plugin', + [ + 'tinymce.core.PluginManager', + 'tinymce.core.util.Tools', + 'tinymce.plugins.image.ui.Dialog' + ], + function (PluginManager, Tools, Dialog) { + PluginManager.add('image', function (editor) { + editor.on('preInit', function () { function hasImageClass(node) { var className = node.attr('class'); @@ -810,6 +1124,7 @@ define( if (hasImageClass(node)) { node.attr('contenteditable', state ? 'false' : null); Tools.each(node.getAll('figcaption'), toggleContentEditable); + Tools.each(node.getAll('img'), toggleContentEditable); } } }; @@ -822,19 +1137,19 @@ define( editor.addButton('image', { icon: 'image', tooltip: 'Insert/edit image', - onclick: createImageList(showDialog), + onclick: Dialog(editor).open, stateSelector: 'img:not([data-mce-object],[data-mce-placeholder]),figure.image' }); editor.addMenuItem('image', { icon: 'image', text: 'Image', - onclick: createImageList(showDialog), + onclick: Dialog(editor).open, context: 'insert', prependToContext: true }); - editor.addCommand('mceImage', createImageList(showDialog)); + editor.addCommand('mceImage', Dialog(editor).open); }); return function () { }; diff --git a/src/wp-includes/js/tinymce/plugins/image/plugin.min.js b/src/wp-includes/js/tinymce/plugins/image/plugin.min.js index 1a029df234..dc5369e5e4 100644 --- a/src/wp-includes/js/tinymce/plugins/image/plugin.min.js +++ b/src/wp-includes/js/tinymce/plugins/image/plugin.min.js @@ -1 +1 @@ -!function(){var a={},b=function(b){for(var c=a[b],e=c.deps,f=c.defn,g=e.length,h=new Array(g),i=0;i0&&/^[0-9]+$/.test(a)&&(a+="px"),a}if(b.settings.image_advtab){var c=o.toJSON(),d=w.parseStyle(c.style);d=l(d),c.vspace&&(d["margin-top"]=d["margin-bottom"]=a(c.vspace)),c.hspace&&(d["margin-left"]=d["margin-right"]=a(c.hspace)),c.border&&(d["border-width"]=a(c.border)),o.find("#style").value(w.serializeStyle(w.parseStyle(w.serializeStyle(d))))}}function n(){if(b.settings.image_advtab){var 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f,g=d.length;g--;)f=d[g],c(f)&&(f.attr("contenteditable",a?"false":null),b.each(f.getAll("figcaption"),e),b.each(f.getAll("img"),e))}}a.parser.addNodeFilter("figure",d(!0)),a.serializer.addNodeFilter("figure",d(!1))}),a.addButton("image",{icon:"image",tooltip:"Insert/edit image",onclick:c(a).open,stateSelector:"img:not([data-mce-object],[data-mce-placeholder]),figure.image"}),a.addMenuItem("image",{icon:"image",text:"Image",onclick:c(a).open,context:"insert",prependToContext:!0}),a.addCommand("mceImage",c(a).open)}),function(){}}),d("0")()}(); \ No newline at end of file diff --git a/src/wp-includes/js/tinymce/plugins/link/plugin.js b/src/wp-includes/js/tinymce/plugins/link/plugin.js index d4aa001d1e..a2f1aa1cd6 100644 --- a/src/wp-includes/js/tinymce/plugins/link/plugin.js +++ b/src/wp-includes/js/tinymce/plugins/link/plugin.js @@ -286,22 +286,26 @@ define( function (Tools, Settings, RegExp) { var toggleTargetRules = function (rel, isUnsafe) { - var rules = 'noopener'; + var rules = ['noopener']; + var newRel = rel ? rel.split(/\s+/) : []; + + var toString = function (rel) { + return Tools.trim(rel.sort().join(' ')); + }; var addTargetRules = function (rel) { rel = removeTargetRules(rel); - return rel ? [rel, rules].join(' ') : rules; + return rel.length ? rel.concat(rules) : rules; }; var removeTargetRules = function (rel) { - var regExp = new RegExp('(' + rules.replace(' ', '|') + ')', 'g'); - if (rel) { - rel = Tools.trim(rel.replace(regExp, '')); - } - return rel ? rel : null; + return rel.filter(function (val) { + return Tools.inArray(rules, val) === -1; + }); }; - return isUnsafe ? addTargetRules(rel) : removeTargetRules(rel); + newRel = isUnsafe ? addTargetRules(newRel) : removeTargetRules(newRel); + return newRel.length ? toString(newRel) : null; }; @@ -365,7 +369,7 @@ define( title: data.title ? data.title : null }; - if (Settings.allowUnsafeLinkTarget(editor.settings) === false) { + if (!Settings.hasRelList(editor.settings) && Settings.allowUnsafeLinkTarget(editor.settings) === false) { linkAttrs.rel = toggleTargetRules(linkAttrs.rel, linkAttrs.target == '_blank'); } @@ -447,7 +451,8 @@ define( hasLinks: hasLinks, isOnlyTextSelected: isOnlyTextSelected, getAnchorElement: getAnchorElement, - getAnchorText: getAnchorText + getAnchorText: getAnchorText, + toggleTargetRules: toggleTargetRules }; } ); @@ -691,7 +696,14 @@ define( name: 'rel', type: 'listbox', label: 'Rel', - values: buildListItems(Settings.getRelList(editor.settings)) + values: buildListItems( + Settings.getRelList(editor.settings), + function (item) { + if (Settings.allowUnsafeLinkTarget(editor.settings) === false) { + item.value = Utils.toggleTargetRules(item.value, data.target === '_blank'); + } + } + ) }; } diff --git a/src/wp-includes/js/tinymce/plugins/link/plugin.min.js b/src/wp-includes/js/tinymce/plugins/link/plugin.min.js index 37b1eab4be..dcd9d4369f 100644 --- a/src/wp-includes/js/tinymce/plugins/link/plugin.min.js +++ b/src/wp-includes/js/tinymce/plugins/link/plugin.min.js @@ -1 +1 @@ -!function(){var a={},b=function(b){for(var c=a[b],e=c.deps,f=c.defn,g=e.length,h=new Array(g),i=0;i0},j=function(a){return!(/]+>[^<]+<\/a>$/.test(a)||a.indexOf("href=")==-1))},k=function(a){return 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g=a.selection.getNode(),h=f(a,g),i={href:e.href,target:e.target?e.target:null,rel:e.rel?e.rel:null,"class":e["class"]?e["class"]:null,title:e.title?e.title:null};b.hasRelList(a.settings)||b.allowUnsafeLinkTarget(a.settings)!==!1||(i.rel=d(i.rel,"_blank"==i.target)),e.href===c.href&&(c.attach(),c={}),h?(a.focus(),e.hasOwnProperty("text")&&("innerText"in h?h.innerText=e.text:h.textContent=e.text),a.dom.setAttribs(h,i),a.selection.select(h),a.undoManager.add()):k(g)?o(a,g,i):e.hasOwnProperty("text")?a.insertContent(a.dom.createHTML("a",i,a.dom.encode(e.text))):a.execCommand("mceInsertLink",!1,i)})}},m=function(a){return function(){a.undoManager.transact(function(){var b=a.selection.getNode();k(b)?n(a,b):a.execCommand("unlink")})}},n=function(a,b){var c,d;d=a.dom.select("img",b)[0],d&&(c=a.dom.getParents(d,"a[href]",b)[0],c&&(c.parentNode.insertBefore(d,c),a.dom.remove(c)))},o=function(a,b,c){var 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b?b:a.getAttribute("href")},i=function(a){var b=a.plugins.contextmenu;return!!b&&b.isContextMenuVisible()},j=function(a){return a.altKey===!0&&a.shiftKey===!1&&a.ctrlKey===!1&&a.metaKey===!1},k=function(a,b){if(b){var d=h(b);if(/^#/.test(d)){var e=a.$(d);e.length&&a.selection.scrollIntoView(e[0],!0)}else c.open(b.href)}},l=function(a){return function(){b.open(a)}},m=function(a){return function(){k(a,g(a))}},n=function(a){return function(b){var c,f,g;return!!(e.hasContextToolbar(a.settings)&&!i(a)&&d.isLink(b)&&(c=a.selection,f=c.getRng(),g=f.startContainer,3==g.nodeType&&c.isCollapsed()&&f.startOffset>0&&f.startOffset 0) { + toggleMultipleLists(editor, parentList, selectedSubLists, listName, detail); + } else { + toggleSingleList(editor, parentList, listName, detail); + } + }; + return { toggleList: toggleList, removeList: removeList, @@ -1343,6 +1432,30 @@ define( } }; + var hasOnlyOneBlockChild = function (dom, elm) { + var childNodes = elm.childNodes; + return childNodes.length === 1 && !NodeType.isListNode(childNodes[0]) && dom.isBlock(childNodes[0]); + }; + + var unwrapSingleBlockChild = function (dom, elm) { + if (hasOnlyOneBlockChild(dom, elm)) { + dom.remove(elm.firstChild, true); + } + }; + + var moveChildren = function (dom, fromElm, toElm) { + var node, targetElm; + + targetElm = hasOnlyOneBlockChild(dom, toElm) ? toElm.firstChild : toElm; + unwrapSingleBlockChild(dom, fromElm); + + if (!NodeType.isEmpty(dom, fromElm, true)) { + while ((node = fromElm.firstChild)) { + targetElm.appendChild(node); + } + } + }; + var mergeLiElements = function (dom, fromElm, toElm) { var node, listNode, ul = fromElm.parentNode; @@ -1369,11 +1482,7 @@ define( dom.$(toElm).empty(); } - if (!NodeType.isEmpty(dom, fromElm, true)) { - while ((node = fromElm.firstChild)) { - toElm.appendChild(node); - } - } + moveChildren(dom, fromElm, toElm); if (listNode) { toElm.appendChild(listNode); @@ -1386,6 +1495,30 @@ define( } }; + var mergeIntoEmptyLi = function (editor, fromLi, toLi) { + editor.dom.$(toLi).empty(); + mergeLiElements(editor.dom, fromLi, toLi); + editor.selection.setCursorLocation(toLi); + }; + + var mergeForward = function (editor, rng, fromLi, toLi) { + var dom = editor.dom; + + if (dom.isEmpty(toLi)) { + mergeIntoEmptyLi(editor, fromLi, toLi); + } else { + var bookmark = Bookmark.createBookmark(rng); + mergeLiElements(dom, fromLi, toLi); + editor.selection.setRng(Bookmark.resolveBookmark(bookmark)); + } + }; + + var mergeBackward = function (editor, rng, fromLi, toLi) { + var bookmark = Bookmark.createBookmark(rng); + mergeLiElements(editor.dom, fromLi, toLi); + editor.selection.setRng(Bookmark.resolveBookmark(bookmark)); + }; + var backspaceDeleteFromListToListCaret = function (editor, isForward) { var dom = editor.dom, selection = editor.selection; var li = dom.getParent(selection.getStart(), 'LI'), ul, rng, otherLi; @@ -1400,16 +1533,12 @@ define( otherLi = dom.getParent(findNextCaretContainer(editor, rng, isForward), 'LI'); if (otherLi && otherLi !== li) { - var bookmark = Bookmark.createBookmark(rng); - if (isForward) { - mergeLiElements(dom, otherLi, li); + mergeForward(editor, rng, otherLi, li); } else { - mergeLiElements(dom, li, otherLi); + mergeBackward(editor, rng, li, otherLi); } - editor.selection.setRng(Bookmark.resolveBookmark(bookmark)); - return true; } else if (!otherLi) { if (!isForward && ToggleList.removeList(editor, ul.nodeName)) { @@ -1421,6 +1550,15 @@ define( return false; }; + var removeBlock = function (dom, block) { + var parentBlock = dom.getParent(block.parentNode, dom.isBlock); + + dom.remove(block); + if (parentBlock && dom.isEmpty(parentBlock)) { + dom.remove(parentBlock); + } + }; + var backspaceDeleteIntoListCaret = function (editor, isForward) { var dom = editor.dom; var block = dom.getParent(editor.selection.getStart(), dom.isBlock); @@ -1431,7 +1569,7 @@ define( if (otherLi) { editor.undoManager.transact(function () { - dom.remove(block); + removeBlock(dom, block); ToggleList.mergeWithAdjacentLists(dom, otherLi.parentNode); editor.selection.select(otherLi, true); editor.selection.collapse(isForward); @@ -1509,9 +1647,10 @@ define( 'tinymce.plugins.lists.actions.Outdent', 'tinymce.plugins.lists.actions.ToggleList', 'tinymce.plugins.lists.core.Delete', - 'tinymce.plugins.lists.core.NodeType' + 'tinymce.plugins.lists.core.NodeType', + 'tinymce.plugins.lists.core.Selection' ], - function (PluginManager, Tools, VK, Indent, Outdent, ToggleList, Delete, NodeType) { + function (PluginManager, Tools, VK, Indent, Outdent, ToggleList, Delete, NodeType, Selection) { var queryListCommandState = function (editor, listName) { return function () { var parentList = editor.dom.getParent(editor.selection.getStart(), 'UL,OL,DL'); @@ -1617,15 +1756,8 @@ define( var ctrl = e.control; editor.on('nodechange', function () { - var blocks = editor.selection.getSelectedBlocks(); - var disable = false; - - for (var i = 0, l = blocks.length; !disable && i < l; i++) { - var tag = blocks[i].nodeName; - - disable = (tag === 'LI' && NodeType.isFirstChild(blocks[i]) || tag === 'UL' || tag === 'OL' || tag === 'DD'); - } - + var listItemBlocks = Selection.getSelectedListItems(editor); + var disable = listItemBlocks.length > 0 && NodeType.isFirstChild(listItemBlocks[0]); ctrl.disabled(disable); }); } diff --git a/src/wp-includes/js/tinymce/plugins/lists/plugin.min.js b/src/wp-includes/js/tinymce/plugins/lists/plugin.min.js index a5d4a32d70..b25d33bf1c 100644 --- a/src/wp-includes/js/tinymce/plugins/lists/plugin.min.js +++ b/src/wp-includes/js/tinymce/plugins/lists/plugin.min.js @@ -1 +1 @@ -!function(){var a={},b=function(b){for(var c=a[b],e=c.deps,f=c.defn,g=e.length,h=new Array(g),i=0;i0)&&d},j=function(a,b){return a.isChildOf(b,a.getRoot())};return{isTextNode:a,isListNode:b,isListItemNode:c,isBr:d,isFirstChild:e,isLastChild:f,isTextBlock:g,isBogusBr:h,isEmpty:i,isChildOfBody:j}}),g("h",["9"],function(a){return 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d,e,g=b.parentNode;f.isChildOfBody(a,b)&&f.isChildOfBody(a,c)&&(f.isListNode(c.lastChild)&&(e=c.lastChild),g===c.lastChild&&f.isBr(g.previousSibling)&&a.remove(g.previousSibling),d=c.lastChild,d&&f.isBr(d)&&b.hasChildNodes()&&a.remove(d),f.isEmpty(a,c,!0)&&a.$(c).empty(),m(a,b,c),e&&c.appendChild(e),a.remove(b),f.isEmpty(a,g)&&g!==a.getRoot()&&a.remove(g))},o=function(a,b,c){a.dom.$(c).empty(),n(a.dom,b,c),a.selection.setCursorLocation(c)},p=function(a,b,c,d){var f=a.dom;if(f.isEmpty(d))o(a,c,d);else{var g=e.createBookmark(b);n(f,c,d),a.selection.setRng(e.resolveBookmark(g))}},q=function(a,b,c,d){var f=e.createBookmark(b);n(a.dom,c,d),a.selection.setRng(e.resolveBookmark(f))},r=function(a,b){var c,e,g,i=a.dom,k=a.selection,l=i.getParent(k.getStart(),"LI");if(l){if(c=l.parentNode,c===a.getBody()&&f.isEmpty(i,c))return!0;if(e=h.normalizeRange(k.getRng(!0)),g=i.getParent(j(a,e,b),"LI"),g&&g!==l)return b?p(a,e,g,l):q(a,e,l,g),!0;if(!g&&!b&&d.removeList(a,c.nodeName))return!0}return!1},s=function(a,b){var c=a.getParent(b.parentNode,a.isBlock);a.remove(b),c&&a.isEmpty(c)&&a.remove(c)},t=function(a,b){var c=a.dom,e=c.getParent(a.selection.getStart(),c.isBlock);if(e&&c.isEmpty(e)){var f=h.normalizeRange(a.selection.getRng(!0)),g=c.getParent(j(a,f,b),"LI");if(g)return a.undoManager.transact(function(){s(c,e),d.mergeWithAdjacentLists(c,g.parentNode),a.selection.select(g,!0),a.selection.collapse(b)}),!0}return!1},u=function(a,b){return r(a,b)||t(a,b)},v=function(a){var b=a.dom.getParent(a.selection.getStart(),"LI,DT,DD");return!!(b||i.getSelectedListItems(a).length>0)&&(a.undoManager.transact(function(){a.execCommand("Delete"),g.normalizeLists(a.dom,a.getBody())}),!0)},w=function(a,b){return a.selection.isCollapsed()?u(a,b):v(a)},x=function(a){a.on("keydown",function(b){b.keyCode===c.BACKSPACE?w(a,!1)&&b.preventDefault():b.keyCode===c.DELETE&&w(a,!0)&&b.preventDefault()})};return{setup:x,backspaceDelete:w}}),g("0",["1","2","3","4","5","6","7","8","9"],function(a,b,c,d,e,f,g,h,i){var j=function(a,b){return function(){var c=a.dom.getParent(a.selection.getStart(),"UL,OL,DL");return c&&c.nodeName===b}},k=function(a){a.on("BeforeExecCommand",function(b){var c,f=b.command.toLowerCase();if("indent"===f?d.indentSelection(a)&&(c=!0):"outdent"===f&&e.outdentSelection(a)&&(c=!0),c)return a.fire("ExecCommand",{command:b.command}),b.preventDefault(),!0}),a.addCommand("InsertUnorderedList",function(b,c){f.toggleList(a,"UL",c)}),a.addCommand("InsertOrderedList",function(b,c){f.toggleList(a,"OL",c)}),a.addCommand("InsertDefinitionList",function(b,c){f.toggleList(a,"DL",c)})},l=function(a){a.addQueryStateHandler("InsertUnorderedList",j(a,"UL")),a.addQueryStateHandler("InsertOrderedList",j(a,"OL")),a.addQueryStateHandler("InsertDefinitionList",j(a,"DL"))},m=function(a){a.on("keydown",function(b){9!==b.keyCode||c.metaKeyPressed(b)||a.dom.getParent(a.selection.getStart(),"LI,DT,DD")&&(b.preventDefault(),b.shiftKey?e.outdentSelection(a):d.indentSelection(a))})},n=function(a){var c=function(c){return function(){var d=this;a.on("NodeChange",function(a){var e=b.grep(a.parents,h.isListNode);d.active(e.length>0&&e[0].nodeName===c)})}},d=function(a,c){var d=a.settings.plugins?a.settings.plugins:"";return b.inArray(d.split(/[ ,]/),c)!==-1};d(a,"advlist")||(a.addButton("numlist",{title:"Numbered list",cmd:"InsertOrderedList",onPostRender:c("OL")}),a.addButton("bullist",{title:"Bullet list",cmd:"InsertUnorderedList",onPostRender:c("UL")})),a.addButton("indent",{icon:"indent",title:"Increase indent",cmd:"Indent",onPostRender:function(b){var c=b.control;a.on("nodechange",function(){var b=i.getSelectedListItems(a),d=b.length>0&&h.isFirstChild(b[0]);c.disabled(d)})}})};return a.add("lists",function(a){return n(a),g.setup(a),a.on("init",function(){k(a),l(a),a.getParam("lists_indent_on_tab",!0)&&m(a)}),{backspaceDelete:function(b){g.backspaceDelete(a,b)}}}),function(){}}),d("0")()}(); \ No newline at end of file diff --git a/src/wp-includes/js/tinymce/plugins/paste/plugin.js b/src/wp-includes/js/tinymce/plugins/paste/plugin.js index cb191b69c0..a45fd8089e 100644 --- a/src/wp-includes/js/tinymce/plugins/paste/plugin.js +++ b/src/wp-includes/js/tinymce/plugins/paste/plugin.js @@ -81,7 +81,7 @@ var defineGlobal = function (id, ref) { define(id, [], function () { return ref; }); }; /*jsc -["tinymce.plugins.paste.Plugin","tinymce.core.PluginManager","tinymce.plugins.paste.core.Clipboard","tinymce.plugins.paste.core.CutCopy","tinymce.plugins.paste.core.Quirks","tinymce.plugins.paste.core.WordFilter","global!tinymce.util.Tools.resolve","tinymce.core.dom.RangeUtils","tinymce.core.Env","tinymce.core.util.Delay","tinymce.core.util.Tools","tinymce.core.util.VK","tinymce.plugins.paste.core.InternalHtml","tinymce.plugins.paste.core.Utils","tinymce.plugins.paste.core.Newlines","tinymce.plugins.paste.core.SmartPaste","tinymce.core.html.DomParser","tinymce.core.html.Schema","tinymce.core.html.Serializer","tinymce.core.html.Node","tinymce.core.html.Entities"] +["tinymce.plugins.paste.Plugin","tinymce.core.PluginManager","tinymce.plugins.paste.api.Events","tinymce.plugins.paste.core.Clipboard","tinymce.plugins.paste.core.CutCopy","tinymce.plugins.paste.core.Quirks","global!tinymce.util.Tools.resolve","tinymce.core.dom.RangeUtils","tinymce.core.Env","tinymce.core.util.Delay","tinymce.core.util.Tools","tinymce.core.util.VK","tinymce.plugins.paste.core.InternalHtml","tinymce.plugins.paste.core.Newlines","tinymce.plugins.paste.core.PasteBin","tinymce.plugins.paste.core.ProcessFilters","tinymce.plugins.paste.core.SmartPaste","tinymce.plugins.paste.core.Utils","tinymce.plugins.paste.core.WordFilter","tinymce.core.html.Entities","tinymce.core.html.DomParser","tinymce.core.html.Schema","tinymce.core.html.Serializer","tinymce.core.html.Node"] jsc*/ defineGlobal("global!tinymce.util.Tools.resolve", tinymce.util.Tools.resolve); /** @@ -104,6 +104,41 @@ define( } ); +/** + * Events.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.plugins.paste.api.Events', + [ + ], + function () { + var firePastePreProcess = function (editor, html, internal, isWordHtml) { + return editor.fire('PastePreProcess', { content: html, internal: internal, wordContent: isWordHtml }); + }; + + var firePastePostProcess = function (editor, node, internal, isWordHtml) { + return editor.fire('PastePostProcess', { node: node, internal: internal, wordContent: isWordHtml }); + }; + + var firePastePlainTextToggle = function (editor, state) { + return editor.fire('PastePlainTextToggle', { state: state }); + }; + + return { + firePastePreProcess: firePastePreProcess, + firePastePostProcess: firePastePostProcess, + firePastePlainTextToggle: firePastePlainTextToggle + }; + } +); + /** * ResolveGlobal.js * @@ -244,6 +279,360 @@ define( }; } ); +/** + * ResolveGlobal.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.html.Entities', + [ + 'global!tinymce.util.Tools.resolve' + ], + function (resolve) { + return resolve('tinymce.html.Entities'); + } +); + +/** + * Newlines.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * Newlines class contains utilities to convert newlines (\n or \r\n) tp BRs or to a combination of the specified block element and BRs + * + * @class tinymce.Newlines + * @private + */ +define( + 'tinymce.plugins.paste.core.Newlines', + [ + 'tinymce.core.util.Tools', + 'tinymce.core.html.Entities' + ], + function (Tools, Entities) { + + var isPlainText = function (text) { + // so basically any tag that is not one of the "p, div, span, br", or is one of them, but is followed + // by some additional characters qualifies the text as not a plain text (having some HTML tags) + // and
are added as separate exceptions to the rule + return !/<(?:\/?(?!(?:div|p|br|span)>)\w+|(?:(?!(?:span style="white-space:\s?pre;?">)|br\s?\/>))\w+\s[^>]+)>/i.test(text); + }; + + + var toBRs = function (text) { + return text.replace(/\r?\n/g, '
'); + }; + + + var openContainer = function (rootTag, rootAttrs) { + var key, attrs = []; + var tag = '<' + rootTag; + + if (typeof rootAttrs === 'object') { + for (key in rootAttrs) { + if (rootAttrs.hasOwnProperty(key)) { + attrs.push(key + '="' + Entities.encodeAllRaw(rootAttrs[key]) + '"'); + } + } + + if (attrs.length) { + tag += ' ' + attrs.join(' '); + } + } + return tag + '>'; + }; + + + var toBlockElements = function (text, rootTag, rootAttrs) { + var blocks = text.split(/\n\n/); + var tagOpen = openContainer(rootTag, rootAttrs); + var tagClose = ''; + + var paragraphs = Tools.map(blocks, function (p) { + return p.split(/\n/).join('
'); + }); + + var stitch = function (p) { + return tagOpen + p + tagClose; + }; + + return paragraphs.length === 1 ? paragraphs[0] : Tools.map(paragraphs, stitch).join(''); + }; + + + var convert = function (text, rootTag, rootAttrs) { + return rootTag ? toBlockElements(text, rootTag, rootAttrs) : toBRs(text); + }; + + + return { + isPlainText: isPlainText, + convert: convert, + toBRs: toBRs, + toBlockElements: toBlockElements + }; + } +); +/** + * PasteBin.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * @class tinymce.pasteplugin.PasteBin + * @private + */ +define( + 'tinymce.plugins.paste.core.PasteBin', + [ + 'tinymce.core.util.Tools', + 'tinymce.core.Env' + ], + function (Tools, Env) { + return function (editor) { + var lastRng; + var pasteBinDefaultContent = '%MCEPASTEBIN%'; + + /** + * Creates a paste bin element as close as possible to the current caret location and places the focus inside that element + * so that when the real paste event occurs the contents gets inserted into this element + * instead of the current editor selection element. + */ + var create = function () { + var dom = editor.dom, body = editor.getBody(); + var viewport = editor.dom.getViewPort(editor.getWin()), scrollTop = viewport.y, top = 20; + var pasteBinElm; + var scrollContainer; + + lastRng = editor.selection.getRng(); + + if (editor.inline) { + scrollContainer = editor.selection.getScrollContainer(); + + // Can't always rely on scrollTop returning a useful value. + // It returns 0 if the browser doesn't support scrollTop for the element or is non-scrollable + if (scrollContainer && scrollContainer.scrollTop > 0) { + scrollTop = scrollContainer.scrollTop; + } + } + + /** + * Returns the rect of the current caret if the caret is in an empty block before a + * BR we insert a temporary invisible character that we get the rect this way we always get a proper rect. + * + * TODO: This might be useful in core. + */ + function getCaretRect(rng) { + var rects, textNode, node, container = rng.startContainer; + + rects = rng.getClientRects(); + if (rects.length) { + return rects[0]; + } + + if (!rng.collapsed || container.nodeType != 1) { + return; + } + + node = container.childNodes[lastRng.startOffset]; + + // Skip empty whitespace nodes + while (node && node.nodeType == 3 && !node.data.length) { + node = node.nextSibling; + } + + if (!node) { + return; + } + + // Check if the location is |
+ // TODO: Might need to expand this to say | + if (node.tagName == 'BR') { + textNode = dom.doc.createTextNode('\uFEFF'); + node.parentNode.insertBefore(textNode, node); + + rng = dom.createRng(); + rng.setStartBefore(textNode); + rng.setEndAfter(textNode); + + rects = rng.getClientRects(); + dom.remove(textNode); + } + + if (rects.length) { + return rects[0]; + } + } + + // Calculate top cordinate this is needed to avoid scrolling to top of document + // We want the paste bin to be as close to the caret as possible to avoid scrolling + if (lastRng.getClientRects) { + var rect = getCaretRect(lastRng); + + if (rect) { + // Client rects gets us closes to the actual + // caret location in for example a wrapped paragraph block + top = scrollTop + (rect.top - dom.getPos(body).y); + } else { + top = scrollTop; + + // Check if we can find a closer location by checking the range element + var container = lastRng.startContainer; + if (container) { + if (container.nodeType == 3 && container.parentNode != body) { + container = container.parentNode; + } + + if (container.nodeType == 1) { + top = dom.getPos(container, scrollContainer || body).y; + } + } + } + } + + // Create a pastebin + pasteBinElm = editor.dom.add(editor.getBody(), 'div', { + id: "mcepastebin", + contentEditable: true, + "data-mce-bogus": "all", + style: 'position: absolute; top: ' + top + 'px; width: 10px; height: 10px; overflow: hidden; opacity: 0' + }, pasteBinDefaultContent); + + // Move paste bin out of sight since the controlSelection rect gets displayed otherwise on IE and Gecko + if (Env.ie || Env.gecko) { + dom.setStyle(pasteBinElm, 'left', dom.getStyle(body, 'direction', true) == 'rtl' ? 0xFFFF : -0xFFFF); + } + + // Prevent focus events from bubbeling fixed FocusManager issues + dom.bind(pasteBinElm, 'beforedeactivate focusin focusout', function (e) { + e.stopPropagation(); + }); + + pasteBinElm.focus(); + editor.selection.select(pasteBinElm, true); + }; + + /** + * Removes the paste bin if it exists. + */ + var remove = function () { + if (getEl()) { + var pasteBinClone; + + // WebKit/Blink might clone the div so + // lets make sure we remove all clones + // TODO: Man o man is this ugly. WebKit is the new IE! Remove this if they ever fix it! + while ((pasteBinClone = editor.dom.get('mcepastebin'))) { + editor.dom.remove(pasteBinClone); + editor.dom.unbind(pasteBinClone); + } + + if (lastRng) { + editor.selection.setRng(lastRng); + } + } + + lastRng = null; + }; + + + var getEl = function () { + return editor.dom.get('mcepastebin'); + }; + + /** + * Returns the contents of the paste bin as a HTML string. + * + * @return {String} Get the contents of the paste bin. + */ + var getHtml = function () { + var pasteBinElm, pasteBinClones, i, dirtyWrappers, cleanWrapper; + + // Since WebKit/Chrome might clone the paste bin when pasting + // for example: we need to check if any of them contains some useful html. + // TODO: Man o man is this ugly. WebKit is the new IE! Remove this if they ever fix it! + + var copyAndRemove = function (toElm, fromElm) { + toElm.appendChild(fromElm); + editor.dom.remove(fromElm, true); // remove, but keep children + }; + + // find only top level elements (there might be more nested inside them as well, see TINY-1162) + pasteBinClones = Tools.grep(editor.getBody().childNodes, function (elm) { + return elm.id === 'mcepastebin'; + }); + pasteBinElm = pasteBinClones.shift(); + + // if clones were found, move their content into the first bin + Tools.each(pasteBinClones, function (pasteBinClone) { + copyAndRemove(pasteBinElm, pasteBinClone); + }); + + // TINY-1162: when copying plain text (from notepad for example) WebKit clones + // paste bin (with styles and attributes) and uses it as a default wrapper for + // the chunks of the content, here we cycle over the whole paste bin and replace + // those wrappers with a basic div + dirtyWrappers = editor.dom.select('div[id=mcepastebin]', pasteBinElm); + for (i = dirtyWrappers.length - 1; i >= 0; i--) { + cleanWrapper = editor.dom.create('div'); + pasteBinElm.insertBefore(cleanWrapper, dirtyWrappers[i]); + copyAndRemove(cleanWrapper, dirtyWrappers[i]); + } + + return pasteBinElm ? pasteBinElm.innerHTML : ''; + }; + + + var getLastRng = function () { + return lastRng; + }; + + + var isDefaultContent = function (content) { + return content === pasteBinDefaultContent; + }; + + + var isPasteBin = function (elm) { + return elm && elm.id === 'mcepastebin'; + }; + + + var isDefault = function () { + var pasteBinElm = getEl(); + return isPasteBin(pasteBinElm) && isDefaultContent(pasteBinElm.innerHTML); + }; + + return { + create: create, + remove: remove, + getEl: getEl, + getHtml: getHtml, + getLastRng: getLastRng, + isDefault: isDefault, + isDefaultContent: isDefaultContent + }; + }; + } +); + /** * ResolveGlobal.js * @@ -284,6 +673,46 @@ define( } ); +/** + * ResolveGlobal.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.html.Serializer', + [ + 'global!tinymce.util.Tools.resolve' + ], + function (resolve) { + return resolve('tinymce.html.Serializer'); + } +); + +/** + * ResolveGlobal.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.html.Node', + [ + 'global!tinymce.util.Tools.resolve' + ], + function (resolve) { + return resolve('tinymce.html.Node'); + } +); + /** * Utils.js * @@ -435,143 +864,7 @@ define( ); /** - * CutCopy.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.plugins.paste.core.CutCopy', - [ - 'tinymce.core.Env', - 'tinymce.plugins.paste.core.InternalHtml', - 'tinymce.plugins.paste.core.Utils' - ], - function (Env, InternalHtml, Utils) { - var noop = function () { - }; - - var hasWorkingClipboardApi = function (clipboardData) { - // iOS supports the clipboardData API but it doesn't do anything for cut operations - // Edge 15 has a broken HTML Clipboard API see https://developer.microsoft.com/en-us/microsoft-edge/platform/issues/11780845/ - return Env.iOS === false && clipboardData !== undefined && typeof clipboardData.setData === 'function' && Utils.isMsEdge() !== true; - }; - - var setHtml5Clipboard = function (clipboardData, html, text) { - if (hasWorkingClipboardApi(clipboardData)) { - try { - clipboardData.clearData(); - clipboardData.setData('text/html', html); - clipboardData.setData('text/plain', text); - clipboardData.setData(InternalHtml.internalHtmlMime(), html); - return true; - } catch (e) { - return false; - } - } else { - return false; - } - }; - - var setClipboardData = function (evt, data, fallback, done) { - if (setHtml5Clipboard(evt.clipboardData, data.html, data.text)) { - evt.preventDefault(); - done(); - } else { - fallback(data.html, done); - } - }; - - var fallback = function (editor) { - return function (html, done) { - var markedHtml = InternalHtml.mark(html); - var outer = editor.dom.create('div', { contenteditable: "false" }); - var inner = editor.dom.create('div', { contenteditable: "true" }, markedHtml); - editor.dom.setStyles(outer, { - position: 'fixed', - left: '-3000px', - width: '1000px', - overflow: 'hidden' - }); - outer.appendChild(inner); - editor.dom.add(editor.getBody(), outer); - - var range = editor.selection.getRng(); - inner.focus(); - - var offscreenRange = editor.dom.createRng(); - offscreenRange.selectNodeContents(inner); - editor.selection.setRng(offscreenRange); - - setTimeout(function () { - outer.parentNode.removeChild(outer); - editor.selection.setRng(range); - done(); - }, 0); - }; - }; - - var getData = function (editor) { - return { - html: editor.selection.getContent({ contextual: true }), - text: editor.selection.getContent({ format: 'text' }) - }; - }; - - var cut = function (editor) { - return function (evt) { - if (editor.selection.isCollapsed() === false) { - setClipboardData(evt, getData(editor), fallback(editor), function () { - editor.execCommand('Delete'); - }); - } - }; - }; - - var copy = function (editor) { - return function (evt) { - if (editor.selection.isCollapsed() === false) { - setClipboardData(evt, getData(editor), fallback(editor), noop); - } - }; - }; - - var register = function (editor) { - editor.on('cut', cut(editor)); - editor.on('copy', copy(editor)); - }; - - return { - register: register - }; - } -); -/** - * ResolveGlobal.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.html.Entities', - [ - 'global!tinymce.util.Tools.resolve' - ], - function (resolve) { - return resolve('tinymce.html.Entities'); - } -); - -/** - * Newlines.js + * WordFilter.js * * Released under LGPL License. * Copyright (c) 1999-2017 Ephox Corp. All rights reserved @@ -581,97 +874,546 @@ define( */ /** - * Newlines class contains utilities to convert newlines (\n or \r\n) tp BRs or to a combination of the specified block element and BRs + * This class parses word HTML into proper TinyMCE markup. * - * @class tinymce.Newlines + * @class tinymce.pasteplugin.WordFilter * @private */ define( - 'tinymce.plugins.paste.core.Newlines', + 'tinymce.plugins.paste.core.WordFilter', [ - 'tinymce.core.html.Entities' + 'tinymce.core.util.Tools', + 'tinymce.core.html.DomParser', + 'tinymce.core.html.Schema', + 'tinymce.core.html.Serializer', + 'tinymce.core.html.Node', + 'tinymce.plugins.paste.core.Utils' ], - function (Entities) { + function (Tools, DomParser, Schema, Serializer, Node, Utils) { + /** + * Checks if the specified content is from any of the following sources: MS Word/Office 365/Google docs. + */ + function isWordContent(content) { + return ( + (/]*|(?:div|p|br)\s+\w[^>]+)>/.test(text); - }; + /** + * Checks if the specified text starts with "1. " or "a. " etc. + */ + function isNumericList(text) { + var found, patterns; + patterns = [ + /^[IVXLMCD]{1,2}\.[ \u00a0]/, // Roman upper case + /^[ivxlmcd]{1,2}\.[ \u00a0]/, // Roman lower case + /^[a-z]{1,2}[\.\)][ \u00a0]/, // Alphabetical a-z + /^[A-Z]{1,2}[\.\)][ \u00a0]/, // Alphabetical A-Z + /^[0-9]+\.[ \u00a0]/, // Numeric lists + /^[\u3007\u4e00\u4e8c\u4e09\u56db\u4e94\u516d\u4e03\u516b\u4e5d]+\.[ \u00a0]/, // Japanese + /^[\u58f1\u5f10\u53c2\u56db\u4f0d\u516d\u4e03\u516b\u4e5d\u62fe]+\.[ \u00a0]/ // Chinese + ]; - var toBRs = function (text) { - return text.replace(/\r?\n/g, '
'); - }; + text = text.replace(/^[\u00a0 ]+/, ''); + Tools.each(patterns, function (pattern) { + if (pattern.test(text)) { + found = true; + return false; + } + }); - var openContainer = function (rootTag, rootAttrs) { - var key, attrs = []; - var tag = '<' + rootTag; + return found; + } - if (typeof rootAttrs === 'object') { - for (key in rootAttrs) { - if (rootAttrs.hasOwnProperty(key)) { - attrs.push(key + '="' + Entities.encodeAllRaw(rootAttrs[key]) + '"'); + function isBulletList(text) { + return /^[\s\u00a0]*[\u2022\u00b7\u00a7\u25CF]\s*/.test(text); + } + + /** + * Converts fake bullet and numbered lists to real semantic OL/UL. + * + * @param {tinymce.html.Node} node Root node to convert children of. + */ + function convertFakeListsToProperLists(node) { + var currentListNode, prevListNode, lastLevel = 1; + + function getText(node) { + var txt = ''; + + if (node.type === 3) { + return node.value; + } + + if ((node = node.firstChild)) { + do { + txt += getText(node); + } while ((node = node.next)); + } + + return txt; + } + + function trimListStart(node, regExp) { + if (node.type === 3) { + if (regExp.test(node.value)) { + node.value = node.value.replace(regExp, ''); + return false; } } - if (attrs.length) { - tag += ' ' + attrs.join(' '); - } - } - return tag + '>'; - }; - - - var toBlockElements = function (text, rootTag, rootAttrs) { - var pieces = text.split(/\r?\n/); - var i = 0, len = pieces.length; - var stack = []; - var blocks = []; - var tagOpen = openContainer(rootTag, rootAttrs); - var tagClose = ''; - var isLast, newlineFollows, isSingleNewline; - - // if single-line text then nothing to do - if (pieces.length === 1) { - return text; - } - - for (; i < len; i++) { - isLast = i === len - 1; - newlineFollows = !isLast && !pieces[i + 1]; - isSingleNewline = !pieces[i] && !stack.length; - - stack.push(pieces[i] ? pieces[i] : ' '); - - if (isLast || newlineFollows || isSingleNewline) { - blocks.push(stack.join('
')); - stack = []; + if ((node = node.firstChild)) { + do { + if (!trimListStart(node, regExp)) { + return false; + } + } while ((node = node.next)); } - if (newlineFollows) { - i++; // extra progress for extra newline + return true; + } + + function removeIgnoredNodes(node) { + if (node._listIgnore) { + node.remove(); + return; + } + + if ((node = node.firstChild)) { + do { + removeIgnoredNodes(node); + } while ((node = node.next)); } } - return blocks.length === 1 ? blocks[0] : tagOpen + blocks.join(tagClose + tagOpen) + tagClose; + function convertParagraphToLi(paragraphNode, listName, start) { + var level = paragraphNode._listLevel || lastLevel; + + // Handle list nesting + if (level != lastLevel) { + if (level < lastLevel) { + // Move to parent list + if (currentListNode) { + currentListNode = currentListNode.parent.parent; + } + } else { + // Create new list + prevListNode = currentListNode; + currentListNode = null; + } + } + + if (!currentListNode || currentListNode.name != listName) { + prevListNode = prevListNode || currentListNode; + currentListNode = new Node(listName, 1); + + if (start > 1) { + currentListNode.attr('start', '' + start); + } + + paragraphNode.wrap(currentListNode); + } else { + currentListNode.append(paragraphNode); + } + + paragraphNode.name = 'li'; + + // Append list to previous list if it exists + if (level > lastLevel && prevListNode) { + prevListNode.lastChild.append(currentListNode); + } + + lastLevel = level; + + // Remove start of list item "1. " or "· " etc + removeIgnoredNodes(paragraphNode); + trimListStart(paragraphNode, /^\u00a0+/); + trimListStart(paragraphNode, /^\s*([\u2022\u00b7\u00a7\u25CF]|\w+\.)/); + trimListStart(paragraphNode, /^\u00a0+/); + } + + // Build a list of all root level elements before we start + // altering them in the loop below. + var elements = [], child = node.firstChild; + while (typeof child !== 'undefined' && child !== null) { + elements.push(child); + + child = child.walk(); + if (child !== null) { + while (typeof child !== 'undefined' && child.parent !== node) { + child = child.walk(); + } + } + } + + for (var i = 0; i < elements.length; i++) { + node = elements[i]; + + if (node.name == 'p' && node.firstChild) { + // Find first text node in paragraph + var nodeText = getText(node); + + // Detect unordered lists look for bullets + if (isBulletList(nodeText)) { + convertParagraphToLi(node, 'ul'); + continue; + } + + // Detect ordered lists 1., a. or ixv. + if (isNumericList(nodeText)) { + // Parse OL start number + var matches = /([0-9]+)\./.exec(nodeText); + var start = 1; + if (matches) { + start = parseInt(matches[1], 10); + } + + convertParagraphToLi(node, 'ol', start); + continue; + } + + // Convert paragraphs marked as lists but doesn't look like anything + if (node._listLevel) { + convertParagraphToLi(node, 'ul', 1); + continue; + } + + currentListNode = null; + } else { + // If the root level element isn't a p tag which can be + // processed by convertParagraphToLi, it interrupts the + // lists, causing a new list to start instead of having + // elements from the next list inserted above this tag. + prevListNode = currentListNode; + currentListNode = null; + } + } + } + + function filterStyles(editor, validStyles, node, styleValue) { + var outputStyles = {}, matches, styles = editor.dom.parseStyle(styleValue); + + Tools.each(styles, function (value, name) { + // Convert various MS styles to W3C styles + switch (name) { + case 'mso-list': + // Parse out list indent level for lists + matches = /\w+ \w+([0-9]+)/i.exec(styleValue); + if (matches) { + node._listLevel = parseInt(matches[1], 10); + } + + // Remove these nodes o + // Since the span gets removed we mark the text node and the span + if (/Ignore/i.test(value) && node.firstChild) { + node._listIgnore = true; + node.firstChild._listIgnore = true; + } + + break; + + case "horiz-align": + name = "text-align"; + break; + + case "vert-align": + name = "vertical-align"; + break; + + case "font-color": + case "mso-foreground": + name = "color"; + break; + + case "mso-background": + case "mso-highlight": + name = "background"; + break; + + case "font-weight": + case "font-style": + if (value != "normal") { + outputStyles[name] = value; + } + return; + + case "mso-element": + // Remove track changes code + if (/^(comment|comment-list)$/i.test(value)) { + node.remove(); + return; + } + + break; + } + + if (name.indexOf('mso-comment') === 0) { + node.remove(); + return; + } + + // Never allow mso- prefixed names + if (name.indexOf('mso-') === 0) { + return; + } + + // Output only valid styles + if (editor.settings.paste_retain_style_properties == "all" || (validStyles && validStyles[name])) { + outputStyles[name] = value; + } + }); + + // Convert bold style to "b" element + if (/(bold)/i.test(outputStyles["font-weight"])) { + delete outputStyles["font-weight"]; + node.wrap(new Node("b", 1)); + } + + // Convert italic style to "i" element + if (/(italic)/i.test(outputStyles["font-style"])) { + delete outputStyles["font-style"]; + node.wrap(new Node("i", 1)); + } + + // Serialize the styles and see if there is something left to keep + outputStyles = editor.dom.serializeStyle(outputStyles, node.name); + if (outputStyles) { + return outputStyles; + } + + return null; + } + + var filterWordContent = function (editor, content) { + var retainStyleProperties, validStyles; + + retainStyleProperties = editor.settings.paste_retain_style_properties; + if (retainStyleProperties) { + validStyles = Tools.makeMap(retainStyleProperties.split(/[, ]/)); + } + + // Remove basic Word junk + content = Utils.filter(content, [ + // Remove apple new line markers + /
/gi, + + // Remove google docs internal guid markers + /]+id="?docs-internal-[^>]*>/gi, + + // Word comments like conditional comments etc + //gi, + + // Remove comments, scripts (e.g., msoShowComment), XML tag, VML content, + // MS Office namespaced tags, and a few other tags + /<(!|script[^>]*>.*?<\/script(?=[>\s])|\/?(\?xml(:\w+)?|img|meta|link|style|\w:\w+)(?=[\s\/>]))[^>]*>/gi, + + // Convert into for line-though + [/<(\/?)s>/gi, "<$1strike>"], + + // Replace nsbp entites to char since it's easier to handle + [/ /gi, "\u00a0"], + + // Convert ___ to string of alternating + // breaking/non-breaking spaces of same length + [/([\s\u00a0]*)<\/span>/gi, + function (str, spaces) { + return (spaces.length > 0) ? + spaces.replace(/./, " ").slice(Math.floor(spaces.length / 2)).split("").join("\u00a0") : ""; + } + ] + ]); + + var validElements = editor.settings.paste_word_valid_elements; + if (!validElements) { + validElements = ( + '-strong/b,-em/i,-u,-span,-p,-ol,-ul,-li,-h1,-h2,-h3,-h4,-h5,-h6,' + + '-p/div,-a[href|name],sub,sup,strike,br,del,table[width],tr,' + + 'td[colspan|rowspan|width],th[colspan|rowspan|width],thead,tfoot,tbody' + ); + } + + // Setup strict schema + var schema = new Schema({ + valid_elements: validElements, + valid_children: '-li[p]' + }); + + // Add style/class attribute to all element rules since the user might have removed them from + // paste_word_valid_elements config option and we need to check them for properties + Tools.each(schema.elements, function (rule) { + /*eslint dot-notation:0*/ + if (!rule.attributes["class"]) { + rule.attributes["class"] = {}; + rule.attributesOrder.push("class"); + } + + if (!rule.attributes.style) { + rule.attributes.style = {}; + rule.attributesOrder.push("style"); + } + }); + + // Parse HTML into DOM structure + var domParser = new DomParser({}, schema); + + // Filter styles to remove "mso" specific styles and convert some of them + domParser.addAttributeFilter('style', function (nodes) { + var i = nodes.length, node; + + while (i--) { + node = nodes[i]; + node.attr('style', filterStyles(editor, validStyles, node, node.attr('style'))); + + // Remove pointess spans + if (node.name == 'span' && node.parent && !node.attributes.length) { + node.unwrap(); + } + } + }); + + // Check the class attribute for comments or del items and remove those + domParser.addAttributeFilter('class', function (nodes) { + var i = nodes.length, node, className; + + while (i--) { + node = nodes[i]; + + className = node.attr('class'); + if (/^(MsoCommentReference|MsoCommentText|msoDel)$/i.test(className)) { + node.remove(); + } + + node.attr('class', null); + } + }); + + // Remove all del elements since we don't want the track changes code in the editor + domParser.addNodeFilter('del', function (nodes) { + var i = nodes.length; + + while (i--) { + nodes[i].remove(); + } + }); + + // Keep some of the links and anchors + domParser.addNodeFilter('a', function (nodes) { + var i = nodes.length, node, href, name; + + while (i--) { + node = nodes[i]; + href = node.attr('href'); + name = node.attr('name'); + + if (href && href.indexOf('#_msocom_') != -1) { + node.remove(); + continue; + } + + if (href && href.indexOf('file://') === 0) { + href = href.split('#')[1]; + if (href) { + href = '#' + href; + } + } + + if (!href && !name) { + node.unwrap(); + } else { + // Remove all named anchors that aren't specific to TOC, Footnotes or Endnotes + if (name && !/^_?(?:toc|edn|ftn)/i.test(name)) { + node.unwrap(); + continue; + } + + node.attr({ + href: href, + name: name + }); + } + } + }); + + // Parse into DOM structure + var rootNode = domParser.parse(content); + + // Process DOM + if (editor.settings.paste_convert_word_fake_lists !== false) { + convertFakeListsToProperLists(rootNode); + } + + // Serialize DOM back to HTML + content = new Serializer({ + validate: editor.settings.validate + }, schema).serialize(rootNode); + + return content; }; - - var convert = function (text, rootTag, rootAttrs) { - return rootTag ? toBlockElements(text, rootTag, rootAttrs) : toBRs(text); + var preProcess = function (editor, content) { + return editor.settings.paste_enable_default_filters === false ? content : filterWordContent(editor, content); }; - return { - isPlainText: isPlainText, - convert: convert, - toBRs: toBRs, - toBlockElements: toBlockElements + preProcess: preProcess, + isWordContent: isWordContent }; } ); + +/** + * ProcessFilters.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.plugins.paste.core.ProcessFilters', + [ + 'tinymce.plugins.paste.api.Events', + 'tinymce.plugins.paste.core.WordFilter' + ], + function (Events, WordFilter) { + var processResult = function (content, cancelled) { + return { content: content, cancelled: cancelled }; + }; + + var postProcessFilter = function (editor, html, internal, isWordHtml) { + var tempBody = editor.dom.create('div', { style: 'display:none' }, html); + var postProcessArgs = Events.firePastePostProcess(editor, tempBody, internal, isWordHtml); + return processResult(postProcessArgs.node.innerHTML, postProcessArgs.isDefaultPrevented()); + }; + + var filterContent = function (editor, content, internal, isWordHtml) { + var preProcessArgs = Events.firePastePreProcess(editor, content, internal, isWordHtml); + + if (editor.hasEventListeners('PastePostProcess') && !preProcessArgs.isDefaultPrevented()) { + return postProcessFilter(editor, preProcessArgs.content, internal, isWordHtml); + } else { + return processResult(preProcessArgs.content, preProcessArgs.isDefaultPrevented()); + } + }; + + var process = function (editor, html, internal) { + var isWordHtml = WordFilter.isWordContent(html); + var content = isWordHtml ? WordFilter.preProcess(editor, html) : html; + + return filterContent(editor, content, internal, isWordHtml); + }; + + return { + process: process + }; + } +); + /** * SmartPaste.js * @@ -804,16 +1546,18 @@ define( 'tinymce.core.util.Delay', 'tinymce.core.util.Tools', 'tinymce.core.util.VK', - 'tinymce.plugins.paste.core.CutCopy', 'tinymce.plugins.paste.core.InternalHtml', 'tinymce.plugins.paste.core.Newlines', + 'tinymce.plugins.paste.core.PasteBin', + 'tinymce.plugins.paste.core.ProcessFilters', 'tinymce.plugins.paste.core.SmartPaste', 'tinymce.plugins.paste.core.Utils' ], - function (RangeUtils, Env, Delay, Tools, VK, CutCopy, InternalHtml, Newlines, SmartPaste, Utils) { + function (RangeUtils, Env, Delay, Tools, VK, InternalHtml, Newlines, PasteBin, ProcessFilters, SmartPaste, Utils) { return function (editor) { - var self = this, pasteBinElm, lastRng, keyboardPasteTimeStamp = 0, draggingInternally = false; - var pasteBinDefaultContent = '%MCEPASTEBIN%', keyboardPastePlainTextState; + var self = this, keyboardPasteTimeStamp = 0, draggingInternally = false; + var pasteBin = new PasteBin(editor); + var keyboardPastePlainTextState; var mceInternalUrlPrefix = 'data:text/mce-internal,'; var uniqueId = Utils.createIdGenerator("mceclip"); @@ -826,30 +1570,11 @@ define( * @param {Boolean?} internalFlag Optional true/false flag if the contents is internal or external. */ function pasteHtml(html, internalFlag) { - var args, dom = editor.dom, internal; + var internal = internalFlag ? internalFlag : InternalHtml.isMarked(html); + var args = ProcessFilters.process(editor, InternalHtml.unmark(html), internal); - internal = internalFlag || InternalHtml.isMarked(html); - html = InternalHtml.unmark(html); - - args = editor.fire('BeforePastePreProcess', { content: html, internal: internal }); // Internal event used by Quirks - args = editor.fire('PastePreProcess', args); - html = args.content; - - if (!args.isDefaultPrevented()) { - // User has bound PastePostProcess events then we need to pass it through a DOM node - // This is not ideal but we don't want to let the browser mess up the HTML for example - // some browsers add   to P tags etc - if (editor.hasEventListeners('PastePostProcess') && !args.isDefaultPrevented()) { - // We need to attach the element to the DOM so Sizzle selectors work on the contents - var tempBody = dom.add(editor.getBody(), 'div', { style: 'display:none' }, html); - args = editor.fire('PastePostProcess', { node: tempBody, internal: internal }); - dom.remove(tempBody); - html = args.node.innerHTML; - } - - if (!args.isDefaultPrevented()) { - SmartPaste.insertContent(editor, html); - } + if (args.cancelled === false) { + SmartPaste.insertContent(editor, args.content); } } @@ -866,176 +1591,6 @@ define( pasteHtml(text, false); } - /** - * Creates a paste bin element as close as possible to the current caret location and places the focus inside that element - * so that when the real paste event occurs the contents gets inserted into this element - * instead of the current editor selection element. - */ - function createPasteBin() { - var dom = editor.dom, body = editor.getBody(); - var viewport = editor.dom.getViewPort(editor.getWin()), scrollTop = viewport.y, top = 20; - var scrollContainer; - - lastRng = editor.selection.getRng(); - - if (editor.inline) { - scrollContainer = editor.selection.getScrollContainer(); - - // Can't always rely on scrollTop returning a useful value. - // It returns 0 if the browser doesn't support scrollTop for the element or is non-scrollable - if (scrollContainer && scrollContainer.scrollTop > 0) { - scrollTop = scrollContainer.scrollTop; - } - } - - /** - * Returns the rect of the current caret if the caret is in an empty block before a - * BR we insert a temporary invisible character that we get the rect this way we always get a proper rect. - * - * TODO: This might be useful in core. - */ - function getCaretRect(rng) { - var rects, textNode, node, container = rng.startContainer; - - rects = rng.getClientRects(); - if (rects.length) { - return rects[0]; - } - - if (!rng.collapsed || container.nodeType != 1) { - return; - } - - node = container.childNodes[lastRng.startOffset]; - - // Skip empty whitespace nodes - while (node && node.nodeType == 3 && !node.data.length) { - node = node.nextSibling; - } - - if (!node) { - return; - } - - // Check if the location is |
- // TODO: Might need to expand this to say |
- if (node.tagName == 'BR') { - textNode = dom.doc.createTextNode('\uFEFF'); - node.parentNode.insertBefore(textNode, node); - - rng = dom.createRng(); - rng.setStartBefore(textNode); - rng.setEndAfter(textNode); - - rects = rng.getClientRects(); - dom.remove(textNode); - } - - if (rects.length) { - return rects[0]; - } - } - - // Calculate top cordinate this is needed to avoid scrolling to top of document - // We want the paste bin to be as close to the caret as possible to avoid scrolling - if (lastRng.getClientRects) { - var rect = getCaretRect(lastRng); - - if (rect) { - // Client rects gets us closes to the actual - // caret location in for example a wrapped paragraph block - top = scrollTop + (rect.top - dom.getPos(body).y); - } else { - top = scrollTop; - - // Check if we can find a closer location by checking the range element - var container = lastRng.startContainer; - if (container) { - if (container.nodeType == 3 && container.parentNode != body) { - container = container.parentNode; - } - - if (container.nodeType == 1) { - top = dom.getPos(container, scrollContainer || body).y; - } - } - } - } - - // Create a pastebin - pasteBinElm = dom.add(editor.getBody(), 'div', { - id: "mcepastebin", - contentEditable: true, - "data-mce-bogus": "all", - style: 'position: absolute; top: ' + top + 'px;' + - 'width: 10px; height: 10px; overflow: hidden; opacity: 0' - }, pasteBinDefaultContent); - - // Move paste bin out of sight since the controlSelection rect gets displayed otherwise on IE and Gecko - if (Env.ie || Env.gecko) { - dom.setStyle(pasteBinElm, 'left', dom.getStyle(body, 'direction', true) == 'rtl' ? 0xFFFF : -0xFFFF); - } - - // Prevent focus events from bubbeling fixed FocusManager issues - dom.bind(pasteBinElm, 'beforedeactivate focusin focusout', function (e) { - e.stopPropagation(); - }); - - pasteBinElm.focus(); - editor.selection.select(pasteBinElm, true); - } - - /** - * Removes the paste bin if it exists. - */ - function removePasteBin() { - if (pasteBinElm) { - var pasteBinClone; - - // WebKit/Blink might clone the div so - // lets make sure we remove all clones - // TODO: Man o man is this ugly. WebKit is the new IE! Remove this if they ever fix it! - while ((pasteBinClone = editor.dom.get('mcepastebin'))) { - editor.dom.remove(pasteBinClone); - editor.dom.unbind(pasteBinClone); - } - - if (lastRng) { - editor.selection.setRng(lastRng); - } - } - - pasteBinElm = lastRng = null; - } - - /** - * Returns the contents of the paste bin as a HTML string. - * - * @return {String} Get the contents of the paste bin. - */ - function getPasteBinHtml() { - var html = '', pasteBinClones, i, clone, cloneHtml; - - // Since WebKit/Chrome might clone the paste bin when pasting - // for example: we need to check if any of them contains some useful html. - // TODO: Man o man is this ugly. WebKit is the new IE! Remove this if they ever fix it! - pasteBinClones = editor.dom.select('div[id=mcepastebin]'); - for (i = 0; i < pasteBinClones.length; i++) { - clone = pasteBinClones[i]; - - // Pasting plain text produces pastebins in pastebinds makes sence right!? - if (clone.firstChild && clone.firstChild.id == 'mcepastebin') { - clone = clone.firstChild; - } - - cloneHtml = clone.innerHTML; - if (html != pasteBinDefaultContent) { - html += cloneHtml; - } - } - - return html; - } /** * Gets various content types out of a datatransfer object. @@ -1060,7 +1615,11 @@ define( if (dataTransfer.types) { for (var i = 0; i < dataTransfer.types.length; i++) { var contentType = dataTransfer.types[i]; - items[contentType] = dataTransfer.getData(contentType); + try { // IE11 throws exception when contentType is Files (type is present but data cannot be retrieved via getData()) + items[contentType] = dataTransfer.getData(contentType); + } catch (ex) { + items[contentType] = ""; // useless in general, but for consistency across browsers + } } } } @@ -1101,6 +1660,11 @@ define( return settings.images_dataimg_filter ? settings.images_dataimg_filter(imgElm) : true; } + function extractFilename(str) { + var m = str.match(/([\s\S]+?)\.(?:jpeg|jpg|png|gif)$/i); + return m ? editor.dom.encode(m[1]) : null; + } + function pasteImage(rng, reader, blob) { if (rng) { editor.selection.setRng(rng); @@ -1109,8 +1673,10 @@ define( var dataUri = reader.result; var base64 = getBase64FromUri(dataUri); - + var id = uniqueId(); + var name = editor.settings.images_reuse_filename && blob.name ? extractFilename(blob.name) : id; var img = new Image(); + img.src = dataUri; // TODO: Move the bulk of the cache logic to EditorUpload @@ -1123,7 +1689,7 @@ define( }); if (!existingBlobInfo) { - blobInfo = blobCache.create(uniqueId(), blob, base64); + blobInfo = blobCache.create(id, blob, base64, name); blobCache.add(blobInfo); } else { blobInfo = existingBlobInfo; @@ -1203,7 +1769,7 @@ define( function removePasteBinOnKeyUp(e) { // Ctrl+V or Shift+Insert if (isKeyboardPasteEvent(e) && !e.isDefaultPrevented()) { - removePasteBin(); + pasteBin.remove(); } } @@ -1230,8 +1796,8 @@ define( return; } - removePasteBin(); - createPasteBin(); + pasteBin.remove(); + pasteBin.create(); // Remove pastebin if we get a keyup and no paste event // For example pasting a file in IE 11 will not produce a paste event @@ -1249,26 +1815,21 @@ define( if (hasContentType(clipboardContent, 'text/html')) { content = clipboardContent['text/html']; } else { - content = getPasteBinHtml(); + content = pasteBin.getHtml(); + internal = internal ? internal : InternalHtml.isMarked(content); // If paste bin is empty try using plain text mode // since that is better than nothing right - if (content == pasteBinDefaultContent) { + if (pasteBin.isDefaultContent(content)) { plainTextMode = true; } } content = Utils.trimHtml(content); - // WebKit has a nice bug where it clones the paste bin if you paste from for example notepad - // so we need to force plain text mode in this case - if (pasteBinElm && pasteBinElm.firstChild && pasteBinElm.firstChild.id === 'mcepastebin') { - plainTextMode = true; - } + pasteBin.remove(); - removePasteBin(); - - isPlainTextHtml = internal === false && Newlines.isPlainText(content); + isPlainTextHtml = (internal === false && Newlines.isPlainText(content)); // If we got nothing from clipboard API and pastebin or the content is a plain text (with only // some BRs, Ps or DIVs as newlines) then we fallback to plain/text @@ -1276,8 +1837,6 @@ define( plainTextMode = true; } - - // Grab plain text from Clipboard API or convert existing HTML to plain text if (plainTextMode) { // Use plain text contents from Clipboard API unless the HTML contains paragraphs then @@ -1291,7 +1850,7 @@ define( // If the content is the paste bin default HTML then it was // impossible to get the cliboard data out. - if (content == pasteBinDefaultContent) { + if (pasteBin.isDefaultContent(content)) { if (!isKeyBoardPaste) { editor.windowManager.alert('Please use Ctrl+V/Cmd+V keyboard shortcuts to paste contents.'); } @@ -1307,7 +1866,7 @@ define( } var getLastRng = function () { - return lastRng || editor.selection.getRng(); + return pasteBin.getLastRng() || editor.selection.getRng(); }; editor.on('paste', function (e) { @@ -1323,12 +1882,12 @@ define( keyboardPastePlainTextState = false; if (e.isDefaultPrevented() || isBrokenAndroidClipboardEvent(e)) { - removePasteBin(); + pasteBin.remove(); return; } if (!hasHtmlOrText(clipboardContent) && pasteImageData(e, getLastRng())) { - removePasteBin(); + pasteBin.remove(); return; } @@ -1339,19 +1898,25 @@ define( // Try IE only method if paste isn't a keyboard paste if (Env.ie && (!isKeyBoardPaste || e.ieFake) && !hasContentType(clipboardContent, 'text/html')) { - createPasteBin(); + pasteBin.create(); - editor.dom.bind(pasteBinElm, 'paste', function (e) { + editor.dom.bind(pasteBin.getEl(), 'paste', function (e) { e.stopPropagation(); }); editor.getDoc().execCommand('Paste', false, null); - clipboardContent["text/html"] = getPasteBinHtml(); + clipboardContent["text/html"] = pasteBin.getHtml(); } // If clipboard API has HTML then use that directly if (hasContentType(clipboardContent, 'text/html')) { e.preventDefault(); + + // if clipboard lacks internal mime type, inspect html for internal markings + if (!internal) { + internal = InternalHtml.isMarked(clipboardContent['text/html']); + } + insertClipboardContent(clipboardContent, isKeyBoardPaste, plainTextMode, internal); } else { Delay.setEditorTimeout(editor, function () { @@ -1473,7 +2038,7 @@ define( ); /** - * ResolveGlobal.js + * CutCopy.js * * Released under LGPL License. * Copyright (c) 1999-2017 Ephox Corp. All rights reserved @@ -1483,540 +2048,118 @@ define( */ define( - 'tinymce.core.html.Serializer', + 'tinymce.plugins.paste.core.CutCopy', [ - 'global!tinymce.util.Tools.resolve' - ], - function (resolve) { - return resolve('tinymce.html.Serializer'); - } -); - -/** - * ResolveGlobal.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.html.Node', - [ - 'global!tinymce.util.Tools.resolve' - ], - function (resolve) { - return resolve('tinymce.html.Node'); - } -); - -/** - * WordFilter.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class parses word HTML into proper TinyMCE markup. - * - * @class tinymce.pasteplugin.WordFilter - * @private - */ -define( - 'tinymce.plugins.paste.core.WordFilter', - [ - 'tinymce.core.util.Tools', - 'tinymce.core.html.DomParser', - 'tinymce.core.html.Schema', - 'tinymce.core.html.Serializer', - 'tinymce.core.html.Node', + 'tinymce.core.Env', + 'tinymce.plugins.paste.core.InternalHtml', 'tinymce.plugins.paste.core.Utils' ], - function (Tools, DomParser, Schema, Serializer, Node, Utils) { - /** - * Checks if the specified content is from any of the following sources: MS Word/Office 365/Google docs. - */ - function isWordContent(content) { - return ( - (/]+id="?docs-internal-[^>]*>/gi, ''); - content = content.replace(/
/gi, ''); + setTimeout(function () { + outer.parentNode.removeChild(outer); + editor.selection.setRng(range); + done(); + }, 0); + }; + }; - retainStyleProperties = settings.paste_retain_style_properties; - if (retainStyleProperties) { - validStyles = Tools.makeMap(retainStyleProperties.split(/[, ]/)); + var getData = function (editor) { + return { + html: editor.selection.getContent({ contextual: true }), + text: editor.selection.getContent({ format: 'text' }) + }; + }; + + var cut = function (editor) { + return function (evt) { + if (editor.selection.isCollapsed() === false) { + setClipboardData(evt, getData(editor), fallback(editor), function () { + // Chrome fails to execCommand from another execCommand with this message: + // "We don't execute document.execCommand() this time, because it is called recursively."" + setTimeout(function () { // detach + editor.execCommand('Delete'); + }, 0); + }); } + }; + }; - /** - * Converts fake bullet and numbered lists to real semantic OL/UL. - * - * @param {tinymce.html.Node} node Root node to convert children of. - */ - function convertFakeListsToProperLists(node) { - var currentListNode, prevListNode, lastLevel = 1; - - function getText(node) { - var txt = ''; - - if (node.type === 3) { - return node.value; - } - - if ((node = node.firstChild)) { - do { - txt += getText(node); - } while ((node = node.next)); - } - - return txt; - } - - function trimListStart(node, regExp) { - if (node.type === 3) { - if (regExp.test(node.value)) { - node.value = node.value.replace(regExp, ''); - return false; - } - } - - if ((node = node.firstChild)) { - do { - if (!trimListStart(node, regExp)) { - return false; - } - } while ((node = node.next)); - } - - return true; - } - - function removeIgnoredNodes(node) { - if (node._listIgnore) { - node.remove(); - return; - } - - if ((node = node.firstChild)) { - do { - removeIgnoredNodes(node); - } while ((node = node.next)); - } - } - - function convertParagraphToLi(paragraphNode, listName, start) { - var level = paragraphNode._listLevel || lastLevel; - - // Handle list nesting - if (level != lastLevel) { - if (level < lastLevel) { - // Move to parent list - if (currentListNode) { - currentListNode = currentListNode.parent.parent; - } - } else { - // Create new list - prevListNode = currentListNode; - currentListNode = null; - } - } - - if (!currentListNode || currentListNode.name != listName) { - prevListNode = prevListNode || currentListNode; - currentListNode = new Node(listName, 1); - - if (start > 1) { - currentListNode.attr('start', '' + start); - } - - paragraphNode.wrap(currentListNode); - } else { - currentListNode.append(paragraphNode); - } - - paragraphNode.name = 'li'; - - // Append list to previous list if it exists - if (level > lastLevel && prevListNode) { - prevListNode.lastChild.append(currentListNode); - } - - lastLevel = level; - - // Remove start of list item "1. " or "· " etc - removeIgnoredNodes(paragraphNode); - trimListStart(paragraphNode, /^\u00a0+/); - trimListStart(paragraphNode, /^\s*([\u2022\u00b7\u00a7\u25CF]|\w+\.)/); - trimListStart(paragraphNode, /^\u00a0+/); - } - - // Build a list of all root level elements before we start - // altering them in the loop below. - var elements = [], child = node.firstChild; - while (typeof child !== 'undefined' && child !== null) { - elements.push(child); - - child = child.walk(); - if (child !== null) { - while (typeof child !== 'undefined' && child.parent !== node) { - child = child.walk(); - } - } - } - - for (var i = 0; i < elements.length; i++) { - node = elements[i]; - - if (node.name == 'p' && node.firstChild) { - // Find first text node in paragraph - var nodeText = getText(node); - - // Detect unordered lists look for bullets - if (isBulletList(nodeText)) { - convertParagraphToLi(node, 'ul'); - continue; - } - - // Detect ordered lists 1., a. or ixv. - if (isNumericList(nodeText)) { - // Parse OL start number - var matches = /([0-9]+)\./.exec(nodeText); - var start = 1; - if (matches) { - start = parseInt(matches[1], 10); - } - - convertParagraphToLi(node, 'ol', start); - continue; - } - - // Convert paragraphs marked as lists but doesn't look like anything - if (node._listLevel) { - convertParagraphToLi(node, 'ul', 1); - continue; - } - - currentListNode = null; - } else { - // If the root level element isn't a p tag which can be - // processed by convertParagraphToLi, it interrupts the - // lists, causing a new list to start instead of having - // elements from the next list inserted above this tag. - prevListNode = currentListNode; - currentListNode = null; - } - } + var copy = function (editor) { + return function (evt) { + if (editor.selection.isCollapsed() === false) { + setClipboardData(evt, getData(editor), fallback(editor), noop); } + }; + }; - function filterStyles(node, styleValue) { - var outputStyles = {}, matches, styles = editor.dom.parseStyle(styleValue); + var register = function (editor) { + editor.on('cut', cut(editor)); + editor.on('copy', copy(editor)); + }; - Tools.each(styles, function (value, name) { - // Convert various MS styles to W3C styles - switch (name) { - case 'mso-list': - // Parse out list indent level for lists - matches = /\w+ \w+([0-9]+)/i.exec(styleValue); - if (matches) { - node._listLevel = parseInt(matches[1], 10); - } - - // Remove these nodes o - // Since the span gets removed we mark the text node and the span - if (/Ignore/i.test(value) && node.firstChild) { - node._listIgnore = true; - node.firstChild._listIgnore = true; - } - - break; - - case "horiz-align": - name = "text-align"; - break; - - case "vert-align": - name = "vertical-align"; - break; - - case "font-color": - case "mso-foreground": - name = "color"; - break; - - case "mso-background": - case "mso-highlight": - name = "background"; - break; - - case "font-weight": - case "font-style": - if (value != "normal") { - outputStyles[name] = value; - } - return; - - case "mso-element": - // Remove track changes code - if (/^(comment|comment-list)$/i.test(value)) { - node.remove(); - return; - } - - break; - } - - if (name.indexOf('mso-comment') === 0) { - node.remove(); - return; - } - - // Never allow mso- prefixed names - if (name.indexOf('mso-') === 0) { - return; - } - - // Output only valid styles - if (retainStyleProperties == "all" || (validStyles && validStyles[name])) { - outputStyles[name] = value; - } - }); - - // Convert bold style to "b" element - if (/(bold)/i.test(outputStyles["font-weight"])) { - delete outputStyles["font-weight"]; - node.wrap(new Node("b", 1)); - } - - // Convert italic style to "i" element - if (/(italic)/i.test(outputStyles["font-style"])) { - delete outputStyles["font-style"]; - node.wrap(new Node("i", 1)); - } - - // Serialize the styles and see if there is something left to keep - outputStyles = editor.dom.serializeStyle(outputStyles, node.name); - if (outputStyles) { - return outputStyles; - } - - return null; - } - - if (settings.paste_enable_default_filters === false) { - return; - } - - // Detect is the contents is Word junk HTML - if (isWordContent(e.content)) { - e.wordContent = true; // Mark it for other processors - - // Remove basic Word junk - content = Utils.filter(content, [ - // Word comments like conditional comments etc - //gi, - - // Remove comments, scripts (e.g., msoShowComment), XML tag, VML content, - // MS Office namespaced tags, and a few other tags - /<(!|script[^>]*>.*?<\/script(?=[>\s])|\/?(\?xml(:\w+)?|img|meta|link|style|\w:\w+)(?=[\s\/>]))[^>]*>/gi, - - // Convert into for line-though - [/<(\/?)s>/gi, "<$1strike>"], - - // Replace nsbp entites to char since it's easier to handle - [/ /gi, "\u00a0"], - - // Convert ___ to string of alternating - // breaking/non-breaking spaces of same length - [/([\s\u00a0]*)<\/span>/gi, - function (str, spaces) { - return (spaces.length > 0) ? - spaces.replace(/./, " ").slice(Math.floor(spaces.length / 2)).split("").join("\u00a0") : ""; - } - ] - ]); - - var validElements = settings.paste_word_valid_elements; - if (!validElements) { - validElements = ( - '-strong/b,-em/i,-u,-span,-p,-ol,-ul,-li,-h1,-h2,-h3,-h4,-h5,-h6,' + - '-p/div,-a[href|name],sub,sup,strike,br,del,table[width],tr,' + - 'td[colspan|rowspan|width],th[colspan|rowspan|width],thead,tfoot,tbody' - ); - } - - // Setup strict schema - var schema = new Schema({ - valid_elements: validElements, - valid_children: '-li[p]' - }); - - // Add style/class attribute to all element rules since the user might have removed them from - // paste_word_valid_elements config option and we need to check them for properties - Tools.each(schema.elements, function (rule) { - /*eslint dot-notation:0*/ - if (!rule.attributes["class"]) { - rule.attributes["class"] = {}; - rule.attributesOrder.push("class"); - } - - if (!rule.attributes.style) { - rule.attributes.style = {}; - rule.attributesOrder.push("style"); - } - }); - - // Parse HTML into DOM structure - var domParser = new DomParser({}, schema); - - // Filter styles to remove "mso" specific styles and convert some of them - domParser.addAttributeFilter('style', function (nodes) { - var i = nodes.length, node; - - while (i--) { - node = nodes[i]; - node.attr('style', filterStyles(node, node.attr('style'))); - - // Remove pointess spans - if (node.name == 'span' && node.parent && !node.attributes.length) { - node.unwrap(); - } - } - }); - - // Check the class attribute for comments or del items and remove those - domParser.addAttributeFilter('class', function (nodes) { - var i = nodes.length, node, className; - - while (i--) { - node = nodes[i]; - - className = node.attr('class'); - if (/^(MsoCommentReference|MsoCommentText|msoDel)$/i.test(className)) { - node.remove(); - } - - node.attr('class', null); - } - }); - - // Remove all del elements since we don't want the track changes code in the editor - domParser.addNodeFilter('del', function (nodes) { - var i = nodes.length; - - while (i--) { - nodes[i].remove(); - } - }); - - // Keep some of the links and anchors - domParser.addNodeFilter('a', function (nodes) { - var i = nodes.length, node, href, name; - - while (i--) { - node = nodes[i]; - href = node.attr('href'); - name = node.attr('name'); - - if (href && href.indexOf('#_msocom_') != -1) { - node.remove(); - continue; - } - - if (href && href.indexOf('file://') === 0) { - href = href.split('#')[1]; - if (href) { - href = '#' + href; - } - } - - if (!href && !name) { - node.unwrap(); - } else { - // Remove all named anchors that aren't specific to TOC, Footnotes or Endnotes - if (name && !/^_?(?:toc|edn|ftn)/i.test(name)) { - node.unwrap(); - continue; - } - - node.attr({ - href: href, - name: name - }); - } - } - }); - - // Parse into DOM structure - var rootNode = domParser.parse(content); - - // Process DOM - if (settings.paste_convert_word_fake_lists !== false) { - convertFakeListsToProperLists(rootNode); - } - - // Serialize DOM back to HTML - e.content = new Serializer({ - validate: settings.validate - }, schema).serialize(rootNode); - } - }); - } - - WordFilter.isWordContent = isWordContent; - - return WordFilter; + return { + register: register + }; } ); - /** * Quirks.js * @@ -2044,154 +2187,152 @@ define( 'tinymce.plugins.paste.core.Utils' ], function (Env, Tools, WordFilter, Utils) { - "use strict"; + function addPreProcessFilter(editor, filterFunc) { + editor.on('PastePreProcess', function (e) { + e.content = filterFunc(editor, e.content, e.internal, e.wordContent); + }); + } - return function (editor) { - function addPreProcessFilter(filterFunc) { - editor.on('BeforePastePreProcess', function (e) { - e.content = filterFunc(e.content); - }); - } - - function addPostProcessFilter(filterFunc) { - editor.on('PastePostProcess', function (e) { - filterFunc(e.node); - }); - } - - /** - * Removes BR elements after block elements. IE9 has a nasty bug where it puts a BR element after each - * block element when pasting from word. This removes those elements. - * - * This: - *

a


b

- * - * Becomes: - *

a

b

- */ - function removeExplorerBrElementsAfterBlocks(html) { - // Only filter word specific content - if (!WordFilter.isWordContent(html)) { - return html; - } - - // Produce block regexp based on the block elements in schema - var blockElements = []; - - Tools.each(editor.schema.getBlockElements(), function (block, blockName) { - blockElements.push(blockName); - }); - - var explorerBlocksRegExp = new RegExp( - '(?:
 [\\s\\r\\n]+|
)*(<\\/?(' + blockElements.join('|') + ')[^>]*>)(?:
 [\\s\\r\\n]+|
)*', - 'g' - ); - - // Remove BR:s from: X
- html = Utils.filter(html, [ - [explorerBlocksRegExp, '$1'] - ]); - - // IE9 also adds an extra BR element for each soft-linefeed and it also adds a BR for each word wrap break - html = Utils.filter(html, [ - [/

/g, '

'], // Replace multiple BR elements with uppercase BR to keep them intact - [/
/g, ' '], // Replace single br elements with space since they are word wrap BR:s - [/

/g, '
'] // Replace back the double brs but into a single BR - ]); + function addPostProcessFilter(editor, filterFunc) { + editor.on('PastePostProcess', function (e) { + filterFunc(editor, e.node); + }); + } + /** + * Removes BR elements after block elements. IE9 has a nasty bug where it puts a BR element after each + * block element when pasting from word. This removes those elements. + * + * This: + *

a


b

+ * + * Becomes: + *

a

b

+ */ + function removeExplorerBrElementsAfterBlocks(editor, html) { + // Only filter word specific content + if (!WordFilter.isWordContent(html)) { return html; } - /** - * WebKit has a nasty bug where the all computed styles gets added to style attributes when copy/pasting contents. - * This fix solves that by simply removing the whole style attribute. - * - * The paste_webkit_styles option can be set to specify what to keep: - * paste_webkit_styles: "none" // Keep no styles - * paste_webkit_styles: "all", // Keep all of them - * paste_webkit_styles: "font-weight color" // Keep specific ones - * - * @param {String} content Content that needs to be processed. - * @return {String} Processed contents. - */ - function removeWebKitStyles(content) { - // Passthrough all styles from Word and let the WordFilter handle that junk - if (WordFilter.isWordContent(content)) { - return content; - } + // Produce block regexp based on the block elements in schema + var blockElements = []; - // Filter away styles that isn't matching the target node - var webKitStyles = editor.settings.paste_webkit_styles; + Tools.each(editor.schema.getBlockElements(), function (block, blockName) { + blockElements.push(blockName); + }); - if (editor.settings.paste_remove_styles_if_webkit === false || webKitStyles == "all") { - return content; - } + var explorerBlocksRegExp = new RegExp( + '(?:
 [\\s\\r\\n]+|
)*(<\\/?(' + blockElements.join('|') + ')[^>]*>)(?:
 [\\s\\r\\n]+|
)*', + 'g' + ); - if (webKitStyles) { - webKitStyles = webKitStyles.split(/[, ]/); - } + // Remove BR:s from: X
+ html = Utils.filter(html, [ + [explorerBlocksRegExp, '$1'] + ]); - // Keep specific styles that doesn't match the current node computed style - if (webKitStyles) { - var dom = editor.dom, node = editor.selection.getNode(); + // IE9 also adds an extra BR element for each soft-linefeed and it also adds a BR for each word wrap break + html = Utils.filter(html, [ + [/

/g, '

'], // Replace multiple BR elements with uppercase BR to keep them intact + [/
/g, ' '], // Replace single br elements with space since they are word wrap BR:s + [/

/g, '
'] // Replace back the double brs but into a single BR + ]); - content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, function (all, before, value, after) { - var inputStyles = dom.parseStyle(dom.decode(value), 'span'); - var outputStyles = {}; - - if (webKitStyles === "none") { - return before + after; - } - - for (var i = 0; i < webKitStyles.length; i++) { - var inputValue = inputStyles[webKitStyles[i]], currentValue = dom.getStyle(node, webKitStyles[i], true); - - if (/color/.test(webKitStyles[i])) { - inputValue = dom.toHex(inputValue); - currentValue = dom.toHex(currentValue); - } - - if (currentValue != inputValue) { - outputStyles[webKitStyles[i]] = inputValue; - } - } - - outputStyles = dom.serializeStyle(outputStyles, 'span'); - if (outputStyles) { - return before + ' style="' + outputStyles + '"' + after; - } - - return before + after; - }); - } else { - // Remove all external styles - content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, '$1$3'); - } - - // Keep internal styles - content = content.replace(/(<[^>]+) data-mce-style="([^"]+)"([^>]*>)/gi, function (all, before, value, after) { - return before + ' style="' + value + '"' + after; - }); + return html; + } + /** + * WebKit has a nasty bug where the all computed styles gets added to style attributes when copy/pasting contents. + * This fix solves that by simply removing the whole style attribute. + * + * The paste_webkit_styles option can be set to specify what to keep: + * paste_webkit_styles: "none" // Keep no styles + * paste_webkit_styles: "all", // Keep all of them + * paste_webkit_styles: "font-weight color" // Keep specific ones + */ + function removeWebKitStyles(editor, content, internal, isWordHtml) { + // WordFilter has already processed styles at this point and internal doesn't need any processing + if (isWordHtml || internal) { return content; } - function removeUnderlineAndFontInAnchor(root) { - editor.$('a', root).find('font,u').each(function (i, node) { - editor.dom.remove(node, true); - }); + // Filter away styles that isn't matching the target node + var webKitStyles = editor.settings.paste_webkit_styles; + + if (editor.settings.paste_remove_styles_if_webkit === false || webKitStyles == "all") { + return content; } - // Sniff browsers and apply fixes since we can't feature detect + if (webKitStyles) { + webKitStyles = webKitStyles.split(/[, ]/); + } + + // Keep specific styles that doesn't match the current node computed style + if (webKitStyles) { + var dom = editor.dom, node = editor.selection.getNode(); + + content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, function (all, before, value, after) { + var inputStyles = dom.parseStyle(dom.decode(value), 'span'); + var outputStyles = {}; + + if (webKitStyles === "none") { + return before + after; + } + + for (var i = 0; i < webKitStyles.length; i++) { + var inputValue = inputStyles[webKitStyles[i]], currentValue = dom.getStyle(node, webKitStyles[i], true); + + if (/color/.test(webKitStyles[i])) { + inputValue = dom.toHex(inputValue); + currentValue = dom.toHex(currentValue); + } + + if (currentValue != inputValue) { + outputStyles[webKitStyles[i]] = inputValue; + } + } + + outputStyles = dom.serializeStyle(outputStyles, 'span'); + if (outputStyles) { + return before + ' style="' + outputStyles + '"' + after; + } + + return before + after; + }); + } else { + // Remove all external styles + content = content.replace(/(<[^>]+) style="([^"]*)"([^>]*>)/gi, '$1$3'); + } + + // Keep internal styles + content = content.replace(/(<[^>]+) data-mce-style="([^"]+)"([^>]*>)/gi, function (all, before, value, after) { + return before + ' style="' + value + '"' + after; + }); + + return content; + } + + function removeUnderlineAndFontInAnchor(editor, root) { + editor.$('a', root).find('font,u').each(function (i, node) { + editor.dom.remove(node, true); + }); + } + + var setup = function (editor) { if (Env.webkit) { - addPreProcessFilter(removeWebKitStyles); + addPreProcessFilter(editor, removeWebKitStyles); } if (Env.ie) { - addPreProcessFilter(removeExplorerBrElementsAfterBlocks); - addPostProcessFilter(removeUnderlineAndFontInAnchor); + addPreProcessFilter(editor, removeExplorerBrElementsAfterBlocks); + addPostProcessFilter(editor, removeUnderlineAndFontInAnchor); } }; + + return { + setup: setup + }; } ); /** @@ -2214,12 +2355,12 @@ define( 'tinymce.plugins.paste.Plugin', [ 'tinymce.core.PluginManager', + 'tinymce.plugins.paste.api.Events', 'tinymce.plugins.paste.core.Clipboard', 'tinymce.plugins.paste.core.CutCopy', - 'tinymce.plugins.paste.core.Quirks', - 'tinymce.plugins.paste.core.WordFilter' + 'tinymce.plugins.paste.core.Quirks' ], - function (PluginManager, Clipboard, CutCopy, Quirks, WordFilter) { + function (PluginManager, Events, Clipboard, CutCopy, Quirks) { var userIsInformed; PluginManager.add('paste', function (editor) { @@ -2232,10 +2373,10 @@ define( function togglePlainTextPaste() { if (clipboard.pasteFormat == "text") { clipboard.pasteFormat = "html"; - editor.fire('PastePlainTextToggle', { state: false }); + Events.firePastePlainTextToggle(editor, false); } else { clipboard.pasteFormat = "text"; - editor.fire('PastePlainTextToggle', { state: true }); + Events.firePastePlainTextToggle(editor, true); if (!isUserInformedAboutPlainText()) { var message = editor.translate('Paste is now in plain text mode. Contents will now ' + @@ -2273,8 +2414,7 @@ define( } self.clipboard = clipboard = new Clipboard(editor); - self.quirks = new Quirks(editor); - self.wordFilter = new WordFilter(editor); + self.quirks = Quirks.setup(editor); if (editor.settings.paste_as_text) { self.clipboard.pasteFormat = "text"; diff --git a/src/wp-includes/js/tinymce/plugins/paste/plugin.min.js b/src/wp-includes/js/tinymce/plugins/paste/plugin.min.js index 5bbb85d7c0..425febd73e 100644 --- a/src/wp-includes/js/tinymce/plugins/paste/plugin.min.js +++ b/src/wp-includes/js/tinymce/plugins/paste/plugin.min.js @@ -1 +1 @@ -!function(){var a={},b=function(b){for(var c=a[b],e=c.deps,f=c.defn,g=e.length,h=new Array(g),i=0;i",c=function(a){return b+a},d=function(a){return a.replace(b,"")},e=function(a){return a.indexOf(b)!==-1};return{mark:c,unmark:d,isMarked:e,internalHtmlMime:function(){return a}}}),g("g",["6"],function(a){return a("tinymce.html.DomParser")}),g("h",["6"],function(a){return a("tinymce.html.Schema")}),g("d",["a","g","h"],function(a,b,c){function d(b,c){return a.each(c,function(a){b=a.constructor==RegExp?b.replace(a,""):b.replace(a[0],a[1])}),b}function e(e){function f(a){var b=a.name,c=a;if("br"===b)return void(i+="\n");if(j[b]&&(i+=" "),k[b])return void(i+=" ");if(3==a.type&&(i+=a.value),!a.shortEnded&&(a=a.firstChild))do f(a);while(a=a.next);l[b]&&c.next&&(i+="\n","p"==b&&(i+="\n"))}var g=new c,h=new b({},g),i="",j=g.getShortEndedElements(),k=a.makeMap("script noscript style textarea video audio iframe object"," "),l=g.getBlockElements();return e=d(e,[//g]),f(h.parse(e)),i}function f(a){function b(a,b,c){return b||c?"\xa0":" "}return a=d(a,[/^[\s\S]*]*>\s*|\s*<\/body[^>]*>[\s\S]*$/gi,/|/g,[/( ?)\u00a0<\/span>( ?)/g,b],/
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\ No newline at end of file diff --git a/src/wp-includes/js/tinymce/skins/wordpress/wp-content.css b/src/wp-includes/js/tinymce/skins/wordpress/wp-content.css index 0e411895f2..ed00770f00 100644 --- a/src/wp-includes/js/tinymce/skins/wordpress/wp-content.css +++ b/src/wp-includes/js/tinymce/skins/wordpress/wp-content.css @@ -21,18 +21,6 @@ body { word-wrap: break-word; /* Old syntax */ } -/* Changed in 4.6.0, see https://core.trac.wordpress.org/ticket/40743 */ -.mce-content-body p, -.mce-content-body div, -.mce-content-body h1, -.mce-content-body h2, -.mce-content-body h3, -.mce-content-body h4, -.mce-content-body h5, -.mce-content-body h6 { - line-height: inherit; -} - body.rtl { font-family: Tahoma, "Times New Roman", "Bitstream Charter", Times, serif; } diff --git a/src/wp-includes/js/tinymce/themes/inlite/theme.js b/src/wp-includes/js/tinymce/themes/inlite/theme.js index 79caffc280..c249e19722 100644 --- a/src/wp-includes/js/tinymce/themes/inlite/theme.js +++ b/src/wp-includes/js/tinymce/themes/inlite/theme.js @@ -81,7 +81,7 @@ var defineGlobal = function (id, ref) { define(id, [], function () { return ref; }); }; /*jsc -["tinymce.themes.inlite.Theme","tinymce.core.ThemeManager","tinymce.core.ui.Api","tinymce.core.util.Delay","tinymce.themes.inlite.alien.Arr","tinymce.themes.inlite.alien.EditorSettings","tinymce.themes.inlite.core.ElementMatcher","tinymce.themes.inlite.core.Matcher","tinymce.themes.inlite.core.PredicateId","tinymce.themes.inlite.core.SelectionMatcher","tinymce.themes.inlite.core.SkinLoader","tinymce.themes.inlite.ui.Buttons","tinymce.themes.inlite.ui.Panel","global!tinymce.util.Tools.resolve","tinymce.themes.inlite.alien.Type","tinymce.themes.inlite.core.Measure","tinymce.core.util.Tools","tinymce.core.EditorManager","tinymce.core.dom.DOMUtils","tinymce.core.ui.Factory","tinymce.themes.inlite.ui.Toolbar","tinymce.themes.inlite.ui.Forms","tinymce.themes.inlite.core.Layout","tinymce.themes.inlite.file.Conversions","tinymce.themes.inlite.file.Picker","tinymce.themes.inlite.core.Actions","tinymce.core.geom.Rect","tinymce.themes.inlite.core.Convert","tinymce.core.util.Promise","tinymce.themes.inlite.alien.Uuid","tinymce.themes.inlite.alien.Unlink","tinymce.themes.inlite.core.UrlType","tinymce.themes.inlite.alien.Bookmark","tinymce.core.dom.TreeWalker","tinymce.core.dom.RangeUtils"] +["tinymce.themes.inlite.Theme","tinymce.core.ThemeManager","tinymce.core.ui.Api","tinymce.core.util.Delay","tinymce.themes.inlite.alien.Arr","tinymce.themes.inlite.alien.EditorSettings","tinymce.themes.inlite.core.ElementMatcher","tinymce.themes.inlite.core.Matcher","tinymce.themes.inlite.core.PredicateId","tinymce.themes.inlite.core.SelectionMatcher","tinymce.themes.inlite.core.SkinLoader","tinymce.themes.inlite.ui.Buttons","tinymce.themes.inlite.ui.Panel","global!tinymce.util.Tools.resolve","tinymce.themes.inlite.alien.Type","tinymce.themes.inlite.core.Measure","tinymce.core.util.Tools","tinymce.core.EditorManager","tinymce.core.dom.DOMUtils","tinymce.core.ui.Factory","tinymce.themes.inlite.ui.Toolbar","tinymce.themes.inlite.ui.Forms","tinymce.themes.inlite.core.Layout","tinymce.themes.inlite.file.Conversions","tinymce.themes.inlite.file.Picker","tinymce.themes.inlite.core.Actions","tinymce.themes.inlite.core.Convert","tinymce.core.util.Promise","tinymce.themes.inlite.alien.Uuid","tinymce.themes.inlite.alien.Unlink","tinymce.themes.inlite.core.UrlType","tinymce.core.geom.Rect","tinymce.themes.inlite.alien.Bookmark","tinymce.core.dom.TreeWalker","tinymce.core.dom.RangeUtils"] jsc*/ defineGlobal("global!tinymce.util.Tools.resolve", tinymce.util.Tools.resolve); /** @@ -359,26 +359,6 @@ define( } ); -/** - * ResolveGlobal.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.geom.Rect', - [ - 'global!tinymce.util.Tools.resolve' - ], - function (resolve) { - return resolve('tinymce.geom.Rect'); - } -); - /** * Convert.js * @@ -435,10 +415,9 @@ define( 'tinymce.themes.inlite.core.Measure', [ 'tinymce.core.dom.DOMUtils', - 'tinymce.core.geom.Rect', 'tinymce.themes.inlite.core.Convert' ], - function (DOMUtils, Rect, Convert) { + function (DOMUtils, Convert) { var toAbsolute = function (rect) { var vp = DOMUtils.DOM.getViewPort(); @@ -1468,6 +1447,26 @@ define( } ); +/** + * ResolveGlobal.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.geom.Rect', + [ + 'global!tinymce.util.Tools.resolve' + ], + function (resolve) { + return resolve('tinymce.geom.Rect'); + } +); + /** * Layout.js * @@ -1499,8 +1498,15 @@ define( var calcByPositions = function (testPositions1, testPositions2, targetRect, contentAreaRect, panelRect) { var relPos, relRect, outputPanelRect; - relPos = Rect.findBestRelativePosition(panelRect, targetRect, contentAreaRect, testPositions1); - targetRect = Rect.clamp(targetRect, contentAreaRect); + var paddedContentRect = { + x: contentAreaRect.x, + y: contentAreaRect.y, + w: contentAreaRect.w + (contentAreaRect.w < (panelRect.w + targetRect.w) ? panelRect.w : 0), + h: contentAreaRect.h + (contentAreaRect.h < (panelRect.h + targetRect.h) ? panelRect.h : 0) + }; + + relPos = Rect.findBestRelativePosition(panelRect, targetRect, paddedContentRect, testPositions1); + targetRect = Rect.clamp(targetRect, paddedContentRect); if (relPos) { relRect = Rect.relativePosition(panelRect, targetRect, relPos); @@ -1508,9 +1514,10 @@ define( return result(outputPanelRect, relPos); } - targetRect = Rect.intersect(contentAreaRect, targetRect); + targetRect = Rect.intersect(paddedContentRect, targetRect); if (targetRect) { - relPos = Rect.findBestRelativePosition(panelRect, targetRect, contentAreaRect, testPositions2); + relPos = Rect.findBestRelativePosition(panelRect, targetRect, paddedContentRect, testPositions2); + if (relPos) { relRect = Rect.relativePosition(panelRect, targetRect, relPos); outputPanelRect = moveTo(panelRect, relRect); @@ -1536,8 +1543,8 @@ define( var calc = function (targetRect, contentAreaRect, panelRect) { return calcByPositions( - ['tc-bc', 'bc-tc', 'tl-bl', 'bl-tl', 'tr-br', 'br-tr'], - ['bc-tc', 'bl-tl', 'br-tr'], + ['tc-bc', 'bc-tc', 'tl-bl', 'bl-tl', 'tr-br', 'br-tr', 'cr-cl', 'cl-cr'], + ['bc-tc', 'bl-tl', 'br-tr', 'cr-cl'], targetRect, contentAreaRect, panelRect diff --git a/src/wp-includes/js/tinymce/themes/inlite/theme.min.js b/src/wp-includes/js/tinymce/themes/inlite/theme.min.js index 25996d2558..86a50514ed 100644 --- a/src/wp-includes/js/tinymce/themes/inlite/theme.min.js +++ b/src/wp-includes/js/tinymce/themes/inlite/theme.min.js @@ -1 +1 @@ -!function(){var a={},b=function(b){for(var c=a[b],e=c.deps,f=c.defn,g=e.length,h=new Array(g),i=0;i0})},e=function(b,c){var e=function(a){return"string"==typeof a?d(a,/[ ,]/):a},f=function(a,b){return a===!1?[]:b};return a.isArray(b)?b:a.isString(b)?e(b):a.isBoolean(b)?f(b,c):c},f=function(a){return function(c,d,f){var g=d in c.settings?c.settings[d]:f;return b(f,a),e(g,f)}};return{getStringOr:c(a.isString),getBoolOr:c(a.isBoolean),getNumberOr:c(a.isNumber),getHandlerOr:c(a.isFunction),getToolbarItemsOr:f(a.isArray)}}),g("7",[],function(){var a=function(a,b){return{id:a,rect:b}},b=function(a,b){for(var c=0;c",c=0;c
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b/src/wp-includes/js/tinymce/tiny_mce_popup.js index 51e5d821db..92e87effe3 100644 --- a/src/wp-includes/js/tinymce/tiny_mce_popup.js +++ b/src/wp-includes/js/tinymce/tiny_mce_popup.js @@ -53,7 +53,7 @@ var tinyMCEPopup = { } // Setup local DOM - self.dom = self.editor.windowManager.createInstance('tinymce.plugins.dom.DOMUtils', document, { + self.dom = self.editor.windowManager.createInstance('tinymce.dom.DOMUtils', document, { ownEvents: true, proxy: tinyMCEPopup._eventProxy }); diff --git a/src/wp-includes/js/tinymce/tinymce.js b/src/wp-includes/js/tinymce/tinymce.js index 5e3c8fcc44..c0e57c33dd 100644 --- a/src/wp-includes/js/tinymce/tinymce.js +++ b/src/wp-includes/js/tinymce/tinymce.js @@ -1,4 +1,4 @@ -// 4.6.3 (2017-05-30) +// 4.6.7 (2017-09-18) (function () { var defs = {}; // id -> {dependencies, definition, instance (possibly undefined)} @@ -82,223 +82,97 @@ var defineGlobal = function (id, ref) { define(id, [], function () { return ref; }); }; /*jsc 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jsc*/ -/** - * Rect.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * Contains various tools for rect/position calculation. - * - * @class tinymce.geom.Rect - */ +defineGlobal("global!Array", Array); +defineGlobal("global!Error", Error); define( - 'tinymce.core.geom.Rect', + 'ephox.katamari.api.Fun', + [ + 'global!Array', + 'global!Error' ], - function () { - "use strict"; - var min = Math.min, max = Math.max, round = Math.round; + function (Array, Error) { - /** - * Returns the rect positioned based on the relative position name - * to the target rect. - * - * @method relativePosition - * @param {Rect} rect Source rect to modify into a new rect. - * @param {Rect} targetRect Rect to move relative to based on the rel option. - * @param {String} rel Relative position. For example: tr-bl. - */ - function relativePosition(rect, targetRect, rel) { - var x, y, w, h, targetW, targetH; + var noop = function () { }; - x = targetRect.x; - y = targetRect.y; - w = rect.w; - h = rect.h; - targetW = targetRect.w; - targetH = targetRect.h; + var compose = function (fa, fb) { + return function () { + return fa(fb.apply(null, arguments)); + }; + }; - rel = (rel || '').split(''); + var constant = function (value) { + return function () { + return value; + }; + }; - if (rel[0] === 'b') { - y += targetH; - } + var identity = function (x) { + return x; + }; - if (rel[1] === 'r') { - x += targetW; - } + var tripleEquals = function(a, b) { + return a === b; + }; - if (rel[0] === 'c') { - y += round(targetH / 2); - } + // Don't use array slice(arguments), makes the whole function unoptimisable on Chrome + var curry = function (f) { + // equivalent to arguments.slice(1) + // starting at 1 because 0 is the f, makes things tricky. + // Pay attention to what variable is where, and the -1 magic. + // thankfully, we have tests for this. + var args = new Array(arguments.length - 1); + for (var i = 1; i < arguments.length; i++) args[i-1] = arguments[i]; - if (rel[1] === 'c') { - x += round(targetW / 2); - } + return function () { + var newArgs = new Array(arguments.length); + for (var j = 0; j < newArgs.length; j++) newArgs[j] = arguments[j]; - if (rel[3] === 'b') { - y -= h; - } + var all = args.concat(newArgs); + return f.apply(null, all); + }; + }; - if (rel[4] === 'r') { - x -= w; - } + var not = function (f) { + return function () { + return !f.apply(null, arguments); + }; + }; - if (rel[3] === 'c') { - y -= round(h / 2); - } + var die = function (msg) { + return function () { + throw new Error(msg); + }; + }; - if (rel[4] === 'c') { - x -= round(w / 2); - } + var apply = function (f) { + return f(); + }; - return create(x, y, w, h); - } + var call = function(f) { + f(); + }; - /** - * Tests various positions to get the most suitable one. - * - * @method findBestRelativePosition - * @param {Rect} rect Rect to use as source. - * @param {Rect} targetRect Rect to move relative to. - * @param {Rect} constrainRect Rect to constrain within. - * @param {Array} rels Array of relative positions to test against. - */ - function findBestRelativePosition(rect, targetRect, constrainRect, rels) { - var pos, i; - - for (i = 0; i < rels.length; i++) { - pos = relativePosition(rect, targetRect, rels[i]); - - if (pos.x >= constrainRect.x && pos.x + pos.w <= constrainRect.w + constrainRect.x && - pos.y >= constrainRect.y && pos.y + pos.h <= constrainRect.h + constrainRect.y) { - return rels[i]; - } - } - - return null; - } - - /** - * Inflates the rect in all directions. - * - * @method inflate - * @param {Rect} rect Rect to expand. - * @param {Number} w Relative width to expand by. - * @param {Number} h Relative height to expand by. - * @return {Rect} New expanded rect. - */ - function inflate(rect, w, h) { - return create(rect.x - w, rect.y - h, rect.w + w * 2, rect.h + h * 2); - } - - /** - * Returns the intersection of the specified rectangles. - * - * @method intersect - * @param {Rect} rect The first rectangle to compare. - * @param {Rect} cropRect The second rectangle to compare. - * @return {Rect} The intersection of the two rectangles or null if they don't intersect. - */ - function intersect(rect, cropRect) { - var x1, y1, x2, y2; - - x1 = max(rect.x, cropRect.x); - y1 = max(rect.y, cropRect.y); - x2 = min(rect.x + rect.w, cropRect.x + cropRect.w); - y2 = min(rect.y + rect.h, cropRect.y + cropRect.h); - - if (x2 - x1 < 0 || y2 - y1 < 0) { - return null; - } - - return create(x1, y1, x2 - x1, y2 - y1); - } - - /** - * Returns a rect clamped within the specified clamp rect. This forces the - * rect to be inside the clamp rect. - * - * @method clamp - * @param {Rect} rect Rectangle to force within clamp rect. - * @param {Rect} clampRect Rectable to force within. - * @param {Boolean} fixedSize True/false if size should be fixed. - * @return {Rect} Clamped rect. - */ - function clamp(rect, clampRect, fixedSize) { - var underflowX1, underflowY1, overflowX2, overflowY2, - x1, y1, x2, y2, cx2, cy2; - - x1 = rect.x; - y1 = rect.y; - x2 = rect.x + rect.w; - y2 = rect.y + rect.h; - cx2 = clampRect.x + clampRect.w; - cy2 = clampRect.y + clampRect.h; - - underflowX1 = max(0, clampRect.x - x1); - underflowY1 = max(0, clampRect.y - y1); - overflowX2 = max(0, x2 - cx2); - overflowY2 = max(0, y2 - cy2); - - x1 += underflowX1; - y1 += underflowY1; - - if (fixedSize) { - x2 += underflowX1; - y2 += underflowY1; - x1 -= overflowX2; - y1 -= overflowY2; - } - - x2 -= overflowX2; - y2 -= overflowY2; - - return create(x1, y1, x2 - x1, y2 - y1); - } - - /** - * Creates a new rectangle object. - * - * @method create - * @param {Number} x Rectangle x location. - * @param {Number} y Rectangle y location. - * @param {Number} w Rectangle width. - * @param {Number} h Rectangle height. - * @return {Rect} New rectangle object. - */ - function create(x, y, w, h) { - return { x: x, y: y, w: w, h: h }; - } - - /** - * Creates a new rectangle object form a clientRects object. - * - * @method fromClientRect - * @param {ClientRect} clientRect DOM ClientRect object. - * @return {Rect} New rectangle object. - */ - function fromClientRect(clientRect) { - return create(clientRect.left, clientRect.top, clientRect.width, clientRect.height); - } + var never = constant(false); + var always = constant(true); + return { - inflate: inflate, - relativePosition: relativePosition, - findBestRelativePosition: findBestRelativePosition, - intersect: intersect, - clamp: clamp, - create: create, - fromClientRect: fromClientRect + noop: noop, + compose: compose, + constant: constant, + identity: identity, + tripleEquals: tripleEquals, + curry: curry, + not: not, + die: die, + apply: apply, + call: call, + never: never, + always: always }; } ); @@ -1525,6 +1399,9 @@ define( * Contributing: http://www.tinymce.com/contributing * * @ignore-file + * + * Forked changes: + * - Disabled all assertions since they are only used for non supported browsers and cause dom repaints see #TINY-1141 */ /*jshint bitwise:false, expr:true, noempty:false, sub:true, eqnull:true, latedef:false, maxlen:255 */ @@ -1858,7 +1735,7 @@ define( * Support testing using an element * @param {Function} fn Passed the created div and expects a boolean result */ - function assert(fn) { + /*function assert(fn) { var div = document.createElement("div"); try { @@ -1873,7 +1750,7 @@ define( // release memory in IE div = null; } - } + }*/ /** * Adds the same handler for all of the specified attrs @@ -2041,19 +1918,13 @@ define( // Support: IE<8 // Verify that getAttribute really returns attributes and not properties (excepting IE8 booleans) - support.attributes = assert(function (div) { - div.className = "i"; - return !div.getAttribute("className"); - }); + support.attributes = true; /* getElement(s)By* ---------------------------------------------------------------------- */ // Check if getElementsByTagName("*") returns only elements - support.getElementsByTagName = assert(function (div) { - div.appendChild(doc.createComment("")); - return !div.getElementsByTagName("*").length; - }); + support.getElementsByTagName = true; // Support: IE<9 support.getElementsByClassName = rnative.test(doc.getElementsByClassName); @@ -2062,13 +1933,10 @@ define( // Check if getElementById returns elements by name // The broken getElementById methods don't pick up programatically-set names, // so use a roundabout getElementsByName test - support.getById = assert(function (div) { - docElem.appendChild(div).id = expando; - return !doc.getElementsByName || !doc.getElementsByName(expando).length; - }); + support.getById = true; // ID find and filter - if (support.getById) { + /*if (support.getById) {*/ Expr.find["ID"] = function (id, context) { if (typeof context.getElementById !== strundefined && documentIsHTML) { var m = context.getElementById(id); @@ -2083,7 +1951,7 @@ define( return elem.getAttribute("id") === attrId; }; }; - } else { + /*} else { // Support: IE6/7 // getElementById is not reliable as a find shortcut delete Expr.find["ID"]; @@ -2095,7 +1963,7 @@ define( return node && node.value === attrId; }; }; - } + }*/ // Tag Expr.find["TAG"] = support.getElementsByTagName ? @@ -2145,6 +2013,7 @@ define( // See http://bugs.jquery.com/ticket/13378 rbuggyQSA = []; + /* if ((support.qsa = rnative.test(doc.querySelectorAll))) { // Build QSA regex // Regex strategy adopted from Diego Perini @@ -2202,7 +2071,11 @@ define( rbuggyQSA.push(",.*:"); }); } + */ + support.disconnectedMatch = true; + + /* if ((support.matchesSelector = rnative.test((matches = docElem.matches || docElem.webkitMatchesSelector || docElem.mozMatchesSelector || @@ -2220,6 +2093,7 @@ define( rbuggyMatches.push("!=", pseudos); }); } + */ rbuggyQSA = rbuggyQSA.length && new RegExp(rbuggyQSA.join("|")); rbuggyMatches = rbuggyMatches.length && new RegExp(rbuggyMatches.join("|")); @@ -3515,16 +3389,12 @@ define( // Support: Webkit<537.32 - Safari 6.0.3/Chrome 25 (fixed in Chrome 27) // Detached nodes confoundingly follow *each other* - support.sortDetached = assert(function (div1) { - // Should return 1, but returns 4 (following) - return div1.compareDocumentPosition(document.createElement("div")) & 1; - } - ); + support.sortDetached = true; // Support: IE<8 // Prevent attribute/property "interpolation" // http://msdn.microsoft.com/en-us/library/ms536429%28VS.85%29.aspx - if (!assert(function (div) { + /*if (!assert(function (div) { div.innerHTML = ""; return div.firstChild.getAttribute("href") === "#"; })) { @@ -3533,11 +3403,11 @@ define( return elem.getAttribute(name, name.toLowerCase() === "type" ? 1 : 2); } }); - } + }*/ // Support: IE<9 // Use defaultValue in place of getAttribute("value") - if (!support.attributes || !assert(function (div) { + /*if (!support.attributes || !assert(function (div) { div.innerHTML = ""; div.firstChild.setAttribute("value", ""); return div.firstChild.getAttribute("value") === ""; @@ -3547,11 +3417,11 @@ define( return elem.defaultValue; } }); - } + }*/ // Support: IE<9 // Use getAttributeNode to fetch booleans when getAttribute lies - if (!assert(function (div) { + /*if (!assert(function (div) { return div.getAttribute("disabled") == null; })) { addHandle(booleans, function (elem, name, isXML) { @@ -3563,7 +3433,7 @@ define( null; } }); - } + }*/ // EXPOSE return Sizzle; @@ -5774,803 +5644,6 @@ define( } ); -/** - * Styles.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class is used to parse CSS styles it also compresses styles to reduce the output size. - * - * @example - * var Styles = new tinymce.html.Styles({ - * url_converter: function(url) { - * return url; - * } - * }); - * - * styles = Styles.parse('border: 1px solid red'); - * styles.color = 'red'; - * - * console.log(new tinymce.html.StyleSerializer().serialize(styles)); - * - * @class tinymce.html.Styles - * @version 3.4 - */ -define( - 'tinymce.core.html.Styles', - [ - ], - function () { - return function (settings, schema) { - /*jshint maxlen:255 */ - /*eslint max-len:0 */ - var rgbRegExp = /rgb\s*\(\s*([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\s*\)/gi, - urlOrStrRegExp = /(?:url(?:(?:\(\s*\"([^\"]+)\"\s*\))|(?:\(\s*\'([^\']+)\'\s*\))|(?:\(\s*([^)\s]+)\s*\))))|(?:\'([^\']+)\')|(?:\"([^\"]+)\")/gi, - styleRegExp = /\s*([^:]+):\s*([^;]+);?/g, - trimRightRegExp = /\s+$/, - i, encodingLookup = {}, encodingItems, validStyles, invalidStyles, invisibleChar = '\uFEFF'; - - settings = settings || {}; - - if (schema) { - validStyles = schema.getValidStyles(); - invalidStyles = schema.getInvalidStyles(); - } - - encodingItems = ('\\" \\\' \\; \\: ; : ' + invisibleChar).split(' '); - for (i = 0; i < encodingItems.length; i++) { - encodingLookup[encodingItems[i]] = invisibleChar + i; - encodingLookup[invisibleChar + i] = encodingItems[i]; - } - - function toHex(match, r, g, b) { - function hex(val) { - val = parseInt(val, 10).toString(16); - - return val.length > 1 ? val : '0' + val; // 0 -> 00 - } - - return '#' + hex(r) + hex(g) + hex(b); - } - - return { - /** - * Parses the specified RGB color value and returns a hex version of that color. - * - * @method toHex - * @param {String} color RGB string value like rgb(1,2,3) - * @return {String} Hex version of that RGB value like #FF00FF. - */ - toHex: function (color) { - return color.replace(rgbRegExp, toHex); - }, - - /** - * Parses the specified style value into an object collection. This parser will also - * merge and remove any redundant items that browsers might have added. It will also convert non hex - * colors to hex values. Urls inside the styles will also be converted to absolute/relative based on settings. - * - * @method parse - * @param {String} css Style value to parse for example: border:1px solid red;. - * @return {Object} Object representation of that style like {border: '1px solid red'} - */ - parse: function (css) { - var styles = {}, matches, name, value, isEncoded, urlConverter = settings.url_converter; - var urlConverterScope = settings.url_converter_scope || this; - - function compress(prefix, suffix, noJoin) { - var top, right, bottom, left; - - top = styles[prefix + '-top' + suffix]; - if (!top) { - return; - } - - right = styles[prefix + '-right' + suffix]; - if (!right) { - return; - } - - bottom = styles[prefix + '-bottom' + suffix]; - if (!bottom) { - return; - } - - left = styles[prefix + '-left' + suffix]; - if (!left) { - return; - } - - var box = [top, right, bottom, left]; - i = box.length - 1; - while (i--) { - if (box[i] !== box[i + 1]) { - break; - } - } - - if (i > -1 && noJoin) { - return; - } - - styles[prefix + suffix] = i == -1 ? box[0] : box.join(' '); - delete styles[prefix + '-top' + suffix]; - delete styles[prefix + '-right' + suffix]; - delete styles[prefix + '-bottom' + suffix]; - delete styles[prefix + '-left' + suffix]; - } - - /** - * Checks if the specific style can be compressed in other words if all border-width are equal. - */ - function canCompress(key) { - var value = styles[key], i; - - if (!value) { - return; - } - - value = value.split(' '); - i = value.length; - while (i--) { - if (value[i] !== value[0]) { - return false; - } - } - - styles[key] = value[0]; - - return true; - } - - /** - * Compresses multiple styles into one style. - */ - function compress2(target, a, b, c) { - if (!canCompress(a)) { - return; - } - - if (!canCompress(b)) { - return; - } - - if (!canCompress(c)) { - return; - } - - // Compress - styles[target] = styles[a] + ' ' + styles[b] + ' ' + styles[c]; - delete styles[a]; - delete styles[b]; - delete styles[c]; - } - - // Encodes the specified string by replacing all \" \' ; : with _ - function encode(str) { - isEncoded = true; - - return encodingLookup[str]; - } - - // Decodes the specified string by replacing all _ with it's original value \" \' etc - // It will also decode the \" \' if keepSlashes is set to fale or omitted - function decode(str, keepSlashes) { - if (isEncoded) { - str = str.replace(/\uFEFF[0-9]/g, function (str) { - return encodingLookup[str]; - }); - } - - if (!keepSlashes) { - str = str.replace(/\\([\'\";:])/g, "$1"); - } - - return str; - } - - function decodeSingleHexSequence(escSeq) { - return String.fromCharCode(parseInt(escSeq.slice(1), 16)); - } - - function decodeHexSequences(value) { - return value.replace(/\\[0-9a-f]+/gi, decodeSingleHexSequence); - } - - function processUrl(match, url, url2, url3, str, str2) { - str = str || str2; - - if (str) { - str = decode(str); - - // Force strings into single quote format - return "'" + str.replace(/\'/g, "\\'") + "'"; - } - - url = decode(url || url2 || url3); - - if (!settings.allow_script_urls) { - var scriptUrl = url.replace(/[\s\r\n]+/g, ''); - - if (/(java|vb)script:/i.test(scriptUrl)) { - return ""; - } - - if (!settings.allow_svg_data_urls && /^data:image\/svg/i.test(scriptUrl)) { - return ""; - } - } - - // Convert the URL to relative/absolute depending on config - if (urlConverter) { - url = urlConverter.call(urlConverterScope, url, 'style'); - } - - // Output new URL format - return "url('" + url.replace(/\'/g, "\\'") + "')"; - } - - if (css) { - css = css.replace(/[\u0000-\u001F]/g, ''); - - // Encode \" \' % and ; and : inside strings so they don't interfere with the style parsing - css = css.replace(/\\[\"\';:\uFEFF]/g, encode).replace(/\"[^\"]+\"|\'[^\']+\'/g, function (str) { - return str.replace(/[;:]/g, encode); - }); - - // Parse styles - while ((matches = styleRegExp.exec(css))) { - styleRegExp.lastIndex = matches.index + matches[0].length; - name = matches[1].replace(trimRightRegExp, '').toLowerCase(); - value = matches[2].replace(trimRightRegExp, ''); - - if (name && value) { - // Decode escaped sequences like \65 -> e - name = decodeHexSequences(name); - value = decodeHexSequences(value); - - // Skip properties with double quotes and sequences like \" \' in their names - // See 'mXSS Attacks: Attacking well-secured Web-Applications by using innerHTML Mutations' - // https://cure53.de/fp170.pdf - if (name.indexOf(invisibleChar) !== -1 || name.indexOf('"') !== -1) { - continue; - } - - // Don't allow behavior name or expression/comments within the values - if (!settings.allow_script_urls && (name == "behavior" || /expression\s*\(|\/\*|\*\//.test(value))) { - continue; - } - - // Opera will produce 700 instead of bold in their style values - if (name === 'font-weight' && value === '700') { - value = 'bold'; - } else if (name === 'color' || name === 'background-color') { // Lowercase colors like RED - value = value.toLowerCase(); - } - - // Convert RGB colors to HEX - value = value.replace(rgbRegExp, toHex); - - // Convert URLs and force them into url('value') format - value = value.replace(urlOrStrRegExp, processUrl); - styles[name] = isEncoded ? decode(value, true) : value; - } - } - // Compress the styles to reduce it's size for example IE will expand styles - compress("border", "", true); - compress("border", "-width"); - compress("border", "-color"); - compress("border", "-style"); - compress("padding", ""); - compress("margin", ""); - compress2('border', 'border-width', 'border-style', 'border-color'); - - // Remove pointless border, IE produces these - if (styles.border === 'medium none') { - delete styles.border; - } - - // IE 11 will produce a border-image: none when getting the style attribute from

- // So let us assume it shouldn't be there - if (styles['border-image'] === 'none') { - delete styles['border-image']; - } - } - - return styles; - }, - - /** - * Serializes the specified style object into a string. - * - * @method serialize - * @param {Object} styles Object to serialize as string for example: {border: '1px solid red'} - * @param {String} elementName Optional element name, if specified only the styles that matches the schema will be serialized. - * @return {String} String representation of the style object for example: border: 1px solid red. - */ - serialize: function (styles, elementName) { - var css = '', name, value; - - function serializeStyles(name) { - var styleList, i, l, value; - - styleList = validStyles[name]; - if (styleList) { - for (i = 0, l = styleList.length; i < l; i++) { - name = styleList[i]; - value = styles[name]; - - if (value) { - css += (css.length > 0 ? ' ' : '') + name + ': ' + value + ';'; - } - } - } - } - - function isValid(name, elementName) { - var styleMap; - - styleMap = invalidStyles['*']; - if (styleMap && styleMap[name]) { - return false; - } - - styleMap = invalidStyles[elementName]; - if (styleMap && styleMap[name]) { - return false; - } - - return true; - } - - // Serialize styles according to schema - if (elementName && validStyles) { - // Serialize global styles and element specific styles - serializeStyles('*'); - serializeStyles(elementName); - } else { - // Output the styles in the order they are inside the object - for (name in styles) { - value = styles[name]; - - if (value && (!invalidStyles || isValid(name, elementName))) { - css += (css.length > 0 ? ' ' : '') + name + ': ' + value + ';'; - } - } - } - - return css; - } - }; - }; - } -); - -/** - * TreeWalker.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * TreeWalker class enables you to walk the DOM in a linear manner. - * - * @class tinymce.dom.TreeWalker - * @example - * var walker = new tinymce.dom.TreeWalker(startNode); - * - * do { - * console.log(walker.current()); - * } while (walker.next()); - */ -define( - 'tinymce.core.dom.TreeWalker', - [ - ], - function () { - /** - * Constructs a new TreeWalker instance. - * - * @constructor - * @method TreeWalker - * @param {Node} startNode Node to start walking from. - * @param {node} rootNode Optional root node to never walk out of. - */ - return function (startNode, rootNode) { - var node = startNode; - - function findSibling(node, startName, siblingName, shallow) { - var sibling, parent; - - if (node) { - // Walk into nodes if it has a start - if (!shallow && node[startName]) { - return node[startName]; - } - - // Return the sibling if it has one - if (node != rootNode) { - sibling = node[siblingName]; - if (sibling) { - return sibling; - } - - // Walk up the parents to look for siblings - for (parent = node.parentNode; parent && parent != rootNode; parent = parent.parentNode) { - sibling = parent[siblingName]; - if (sibling) { - return sibling; - } - } - } - } - } - - function findPreviousNode(node, startName, siblingName, shallow) { - var sibling, parent, child; - - if (node) { - sibling = node[siblingName]; - if (rootNode && sibling === rootNode) { - return; - } - - if (sibling) { - if (!shallow) { - // Walk up the parents to look for siblings - for (child = sibling[startName]; child; child = child[startName]) { - if (!child[startName]) { - return child; - } - } - } - - return sibling; - } - - parent = node.parentNode; - if (parent && parent !== rootNode) { - return parent; - } - } - } - - /** - * Returns the current node. - * - * @method current - * @return {Node} Current node where the walker is. - */ - this.current = function () { - return node; - }; - - /** - * Walks to the next node in tree. - * - * @method next - * @return {Node} Current node where the walker is after moving to the next node. - */ - this.next = function (shallow) { - node = findSibling(node, 'firstChild', 'nextSibling', shallow); - return node; - }; - - /** - * Walks to the previous node in tree. - * - * @method prev - * @return {Node} Current node where the walker is after moving to the previous node. - */ - this.prev = function (shallow) { - node = findSibling(node, 'lastChild', 'previousSibling', shallow); - return node; - }; - - this.prev2 = function (shallow) { - node = findPreviousNode(node, 'lastChild', 'previousSibling', shallow); - return node; - }; - }; - } -); - -/** - * Entities.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/*jshint bitwise:false */ -/*eslint no-bitwise:0 */ - -/** - * Entity encoder class. - * - * @class tinymce.html.Entities - * @static - * @version 3.4 - */ -define( - 'tinymce.core.html.Entities', - [ - "tinymce.core.util.Tools" - ], - function (Tools) { - var makeMap = Tools.makeMap; - - var namedEntities, baseEntities, reverseEntities, - attrsCharsRegExp = /[&<>\"\u0060\u007E-\uD7FF\uE000-\uFFEF]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g, - textCharsRegExp = /[<>&\u007E-\uD7FF\uE000-\uFFEF]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g, - rawCharsRegExp = /[<>&\"\']/g, - entityRegExp = /&#([a-z0-9]+);?|&([a-z0-9]+);/gi, - asciiMap = { - 128: "\u20AC", 130: "\u201A", 131: "\u0192", 132: "\u201E", 133: "\u2026", 134: "\u2020", - 135: "\u2021", 136: "\u02C6", 137: "\u2030", 138: "\u0160", 139: "\u2039", 140: "\u0152", - 142: "\u017D", 145: "\u2018", 146: "\u2019", 147: "\u201C", 148: "\u201D", 149: "\u2022", - 150: "\u2013", 151: "\u2014", 152: "\u02DC", 153: "\u2122", 154: "\u0161", 155: "\u203A", - 156: "\u0153", 158: "\u017E", 159: "\u0178" - }; - - // Raw entities - baseEntities = { - '\"': '"', // Needs to be escaped since the YUI compressor would otherwise break the code - "'": ''', - '<': '<', - '>': '>', - '&': '&', - '\u0060': '`' - }; - - // Reverse lookup table for raw entities - reverseEntities = { - '<': '<', - '>': '>', - '&': '&', - '"': '"', - ''': "'" - }; - - // Decodes text by using the browser - function nativeDecode(text) { - var elm; - - elm = document.createElement("div"); - elm.innerHTML = text; - - return elm.textContent || elm.innerText || text; - } - - // Build a two way lookup table for the entities - function buildEntitiesLookup(items, radix) { - var i, chr, entity, lookup = {}; - - if (items) { - items = items.split(','); - radix = radix || 10; - - // Build entities lookup table - for (i = 0; i < items.length; i += 2) { - chr = String.fromCharCode(parseInt(items[i], radix)); - - // Only add non base entities - if (!baseEntities[chr]) { - entity = '&' + items[i + 1] + ';'; - lookup[chr] = entity; - lookup[entity] = chr; - } - } - - return lookup; - } - } - - // Unpack entities lookup where the numbers are in radix 32 to reduce the size - namedEntities = buildEntitiesLookup( - '50,nbsp,51,iexcl,52,cent,53,pound,54,curren,55,yen,56,brvbar,57,sect,58,uml,59,copy,' + - '5a,ordf,5b,laquo,5c,not,5d,shy,5e,reg,5f,macr,5g,deg,5h,plusmn,5i,sup2,5j,sup3,5k,acute,' + - '5l,micro,5m,para,5n,middot,5o,cedil,5p,sup1,5q,ordm,5r,raquo,5s,frac14,5t,frac12,5u,frac34,' + - '5v,iquest,60,Agrave,61,Aacute,62,Acirc,63,Atilde,64,Auml,65,Aring,66,AElig,67,Ccedil,' + - '68,Egrave,69,Eacute,6a,Ecirc,6b,Euml,6c,Igrave,6d,Iacute,6e,Icirc,6f,Iuml,6g,ETH,6h,Ntilde,' + - '6i,Ograve,6j,Oacute,6k,Ocirc,6l,Otilde,6m,Ouml,6n,times,6o,Oslash,6p,Ugrave,6q,Uacute,' + - '6r,Ucirc,6s,Uuml,6t,Yacute,6u,THORN,6v,szlig,70,agrave,71,aacute,72,acirc,73,atilde,74,auml,' + - '75,aring,76,aelig,77,ccedil,78,egrave,79,eacute,7a,ecirc,7b,euml,7c,igrave,7d,iacute,7e,icirc,' + - '7f,iuml,7g,eth,7h,ntilde,7i,ograve,7j,oacute,7k,ocirc,7l,otilde,7m,ouml,7n,divide,7o,oslash,' + - '7p,ugrave,7q,uacute,7r,ucirc,7s,uuml,7t,yacute,7u,thorn,7v,yuml,ci,fnof,sh,Alpha,si,Beta,' + - 'sj,Gamma,sk,Delta,sl,Epsilon,sm,Zeta,sn,Eta,so,Theta,sp,Iota,sq,Kappa,sr,Lambda,ss,Mu,' + - 'st,Nu,su,Xi,sv,Omicron,t0,Pi,t1,Rho,t3,Sigma,t4,Tau,t5,Upsilon,t6,Phi,t7,Chi,t8,Psi,' + - 't9,Omega,th,alpha,ti,beta,tj,gamma,tk,delta,tl,epsilon,tm,zeta,tn,eta,to,theta,tp,iota,' + - 'tq,kappa,tr,lambda,ts,mu,tt,nu,tu,xi,tv,omicron,u0,pi,u1,rho,u2,sigmaf,u3,sigma,u4,tau,' + - 'u5,upsilon,u6,phi,u7,chi,u8,psi,u9,omega,uh,thetasym,ui,upsih,um,piv,812,bull,816,hellip,' + - '81i,prime,81j,Prime,81u,oline,824,frasl,88o,weierp,88h,image,88s,real,892,trade,89l,alefsym,' + - '8cg,larr,8ch,uarr,8ci,rarr,8cj,darr,8ck,harr,8dl,crarr,8eg,lArr,8eh,uArr,8ei,rArr,8ej,dArr,' + - '8ek,hArr,8g0,forall,8g2,part,8g3,exist,8g5,empty,8g7,nabla,8g8,isin,8g9,notin,8gb,ni,8gf,prod,' + - '8gh,sum,8gi,minus,8gn,lowast,8gq,radic,8gt,prop,8gu,infin,8h0,ang,8h7,and,8h8,or,8h9,cap,8ha,cup,' + - '8hb,int,8hk,there4,8hs,sim,8i5,cong,8i8,asymp,8j0,ne,8j1,equiv,8j4,le,8j5,ge,8k2,sub,8k3,sup,8k4,' + - 'nsub,8k6,sube,8k7,supe,8kl,oplus,8kn,otimes,8l5,perp,8m5,sdot,8o8,lceil,8o9,rceil,8oa,lfloor,8ob,' + - 'rfloor,8p9,lang,8pa,rang,9ea,loz,9j0,spades,9j3,clubs,9j5,hearts,9j6,diams,ai,OElig,aj,oelig,b0,' + - 'Scaron,b1,scaron,bo,Yuml,m6,circ,ms,tilde,802,ensp,803,emsp,809,thinsp,80c,zwnj,80d,zwj,80e,lrm,' + - '80f,rlm,80j,ndash,80k,mdash,80o,lsquo,80p,rsquo,80q,sbquo,80s,ldquo,80t,rdquo,80u,bdquo,810,dagger,' + - '811,Dagger,81g,permil,81p,lsaquo,81q,rsaquo,85c,euro', 32); - - var Entities = { - /** - * Encodes the specified string using raw entities. This means only the required XML base entities will be encoded. - * - * @method encodeRaw - * @param {String} text Text to encode. - * @param {Boolean} attr Optional flag to specify if the text is attribute contents. - * @return {String} Entity encoded text. - */ - encodeRaw: function (text, attr) { - return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function (chr) { - return baseEntities[chr] || chr; - }); - }, - - /** - * Encoded the specified text with both the attributes and text entities. This function will produce larger text contents - * since it doesn't know if the context is within a attribute or text node. This was added for compatibility - * and is exposed as the DOMUtils.encode function. - * - * @method encodeAllRaw - * @param {String} text Text to encode. - * @return {String} Entity encoded text. - */ - encodeAllRaw: function (text) { - return ('' + text).replace(rawCharsRegExp, function (chr) { - return baseEntities[chr] || chr; - }); - }, - - /** - * Encodes the specified string using numeric entities. The core entities will be - * encoded as named ones but all non lower ascii characters will be encoded into numeric entities. - * - * @method encodeNumeric - * @param {String} text Text to encode. - * @param {Boolean} attr Optional flag to specify if the text is attribute contents. - * @return {String} Entity encoded text. - */ - encodeNumeric: function (text, attr) { - return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function (chr) { - // Multi byte sequence convert it to a single entity - if (chr.length > 1) { - return '&#' + (((chr.charCodeAt(0) - 0xD800) * 0x400) + (chr.charCodeAt(1) - 0xDC00) + 0x10000) + ';'; - } - - return baseEntities[chr] || '&#' + chr.charCodeAt(0) + ';'; - }); - }, - - /** - * Encodes the specified string using named entities. The core entities will be encoded - * as named ones but all non lower ascii characters will be encoded into named entities. - * - * @method encodeNamed - * @param {String} text Text to encode. - * @param {Boolean} attr Optional flag to specify if the text is attribute contents. - * @param {Object} entities Optional parameter with entities to use. - * @return {String} Entity encoded text. - */ - encodeNamed: function (text, attr, entities) { - entities = entities || namedEntities; - - return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function (chr) { - return baseEntities[chr] || entities[chr] || chr; - }); - }, - - /** - * Returns an encode function based on the name(s) and it's optional entities. - * - * @method getEncodeFunc - * @param {String} name Comma separated list of encoders for example named,numeric. - * @param {String} entities Optional parameter with entities to use instead of the built in set. - * @return {function} Encode function to be used. - */ - getEncodeFunc: function (name, entities) { - entities = buildEntitiesLookup(entities) || namedEntities; - - function encodeNamedAndNumeric(text, attr) { - return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function (chr) { - if (baseEntities[chr] !== undefined) { - return baseEntities[chr]; - } - - if (entities[chr] !== undefined) { - return entities[chr]; - } - - // Convert multi-byte sequences to a single entity. - if (chr.length > 1) { - return '&#' + (((chr.charCodeAt(0) - 0xD800) * 0x400) + (chr.charCodeAt(1) - 0xDC00) + 0x10000) + ';'; - } - - return '&#' + chr.charCodeAt(0) + ';'; - }); - } - - function encodeCustomNamed(text, attr) { - return Entities.encodeNamed(text, attr, entities); - } - - // Replace + with , to be compatible with previous TinyMCE versions - name = makeMap(name.replace(/\+/g, ',')); - - // Named and numeric encoder - if (name.named && name.numeric) { - return encodeNamedAndNumeric; - } - - // Named encoder - if (name.named) { - // Custom names - if (entities) { - return encodeCustomNamed; - } - - return Entities.encodeNamed; - } - - // Numeric - if (name.numeric) { - return Entities.encodeNumeric; - } - - // Raw encoder - return Entities.encodeRaw; - }, - - /** - * Decodes the specified string, this will replace entities with raw UTF characters. - * - * @method decode - * @param {String} text Text to entity decode. - * @return {String} Entity decoded string. - */ - decode: function (text) { - return text.replace(entityRegExp, function (all, numeric) { - if (numeric) { - if (numeric.charAt(0).toLowerCase() === 'x') { - numeric = parseInt(numeric.substr(1), 16); - } else { - numeric = parseInt(numeric, 10); - } - - // Support upper UTF - if (numeric > 0xFFFF) { - numeric -= 0x10000; - - return String.fromCharCode(0xD800 + (numeric >> 10), 0xDC00 + (numeric & 0x3FF)); - } - - return asciiMap[numeric] || String.fromCharCode(numeric); - } - - return reverseEntities[all] || namedEntities[all] || nativeDecode(all); - }); - } - }; - - return Entities; - } -); - /** * Range.js * @@ -7361,99 +6434,6 @@ define( } ); -defineGlobal("global!Array", Array); -defineGlobal("global!Error", Error); -define( - 'ephox.katamari.api.Fun', - - [ - 'global!Array', - 'global!Error' - ], - - function (Array, Error) { - - var noop = function () { }; - - var compose = function (fa, fb) { - return function () { - return fa(fb.apply(null, arguments)); - }; - }; - - var constant = function (value) { - return function () { - return value; - }; - }; - - var identity = function (x) { - return x; - }; - - var tripleEquals = function(a, b) { - return a === b; - }; - - // Don't use array slice(arguments), makes the whole function unoptimisable on Chrome - var curry = function (f) { - // equivalent to arguments.slice(1) - // starting at 1 because 0 is the f, makes things tricky. - // Pay attention to what variable is where, and the -1 magic. - // thankfully, we have tests for this. - var args = new Array(arguments.length - 1); - for (var i = 1; i < arguments.length; i++) args[i-1] = arguments[i]; - - return function () { - var newArgs = new Array(arguments.length); - for (var j = 0; j < newArgs.length; j++) newArgs[j] = arguments[j]; - - var all = args.concat(newArgs); - return f.apply(null, all); - }; - }; - - var not = function (f) { - return function () { - return !f.apply(null, arguments); - }; - }; - - var die = function (msg) { - return function () { - throw new Error(msg); - }; - }; - - var apply = function (f) { - return f(); - }; - - var call = function(f) { - f(); - }; - - var never = constant(false); - var always = constant(true); - - - return { - noop: noop, - compose: compose, - constant: constant, - identity: identity, - tripleEquals: tripleEquals, - curry: curry, - not: not, - die: die, - apply: apply, - call: call, - never: never, - always: always - }; - } -); - defineGlobal("global!Object", Object); define( 'ephox.katamari.api.Option', @@ -8566,6 +7546,425 @@ define( } ); +/** + * TreeWalker.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * TreeWalker class enables you to walk the DOM in a linear manner. + * + * @class tinymce.dom.TreeWalker + * @example + * var walker = new tinymce.dom.TreeWalker(startNode); + * + * do { + * console.log(walker.current()); + * } while (walker.next()); + */ +define( + 'tinymce.core.dom.TreeWalker', + [ + ], + function () { + /** + * Constructs a new TreeWalker instance. + * + * @constructor + * @method TreeWalker + * @param {Node} startNode Node to start walking from. + * @param {node} rootNode Optional root node to never walk out of. + */ + return function (startNode, rootNode) { + var node = startNode; + + function findSibling(node, startName, siblingName, shallow) { + var sibling, parent; + + if (node) { + // Walk into nodes if it has a start + if (!shallow && node[startName]) { + return node[startName]; + } + + // Return the sibling if it has one + if (node != rootNode) { + sibling = node[siblingName]; + if (sibling) { + return sibling; + } + + // Walk up the parents to look for siblings + for (parent = node.parentNode; parent && parent != rootNode; parent = parent.parentNode) { + sibling = parent[siblingName]; + if (sibling) { + return sibling; + } + } + } + } + } + + function findPreviousNode(node, startName, siblingName, shallow) { + var sibling, parent, child; + + if (node) { + sibling = node[siblingName]; + if (rootNode && sibling === rootNode) { + return; + } + + if (sibling) { + if (!shallow) { + // Walk up the parents to look for siblings + for (child = sibling[startName]; child; child = child[startName]) { + if (!child[startName]) { + return child; + } + } + } + + return sibling; + } + + parent = node.parentNode; + if (parent && parent !== rootNode) { + return parent; + } + } + } + + /** + * Returns the current node. + * + * @method current + * @return {Node} Current node where the walker is. + */ + this.current = function () { + return node; + }; + + /** + * Walks to the next node in tree. + * + * @method next + * @return {Node} Current node where the walker is after moving to the next node. + */ + this.next = function (shallow) { + node = findSibling(node, 'firstChild', 'nextSibling', shallow); + return node; + }; + + /** + * Walks to the previous node in tree. + * + * @method prev + * @return {Node} Current node where the walker is after moving to the previous node. + */ + this.prev = function (shallow) { + node = findSibling(node, 'lastChild', 'previousSibling', shallow); + return node; + }; + + this.prev2 = function (shallow) { + node = findPreviousNode(node, 'lastChild', 'previousSibling', shallow); + return node; + }; + }; + } +); + +/** + * Entities.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/*jshint bitwise:false */ +/*eslint no-bitwise:0 */ + +/** + * Entity encoder class. + * + * @class tinymce.html.Entities + * @static + * @version 3.4 + */ +define( + 'tinymce.core.html.Entities', + [ + "tinymce.core.util.Tools" + ], + function (Tools) { + var makeMap = Tools.makeMap; + + var namedEntities, baseEntities, reverseEntities, + attrsCharsRegExp = /[&<>\"\u0060\u007E-\uD7FF\uE000-\uFFEF]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g, + textCharsRegExp = /[<>&\u007E-\uD7FF\uE000-\uFFEF]|[\uD800-\uDBFF][\uDC00-\uDFFF]/g, + rawCharsRegExp = /[<>&\"\']/g, + entityRegExp = /&#([a-z0-9]+);?|&([a-z0-9]+);/gi, + asciiMap = { + 128: "\u20AC", 130: "\u201A", 131: "\u0192", 132: "\u201E", 133: "\u2026", 134: "\u2020", + 135: "\u2021", 136: "\u02C6", 137: "\u2030", 138: "\u0160", 139: "\u2039", 140: "\u0152", + 142: "\u017D", 145: "\u2018", 146: "\u2019", 147: "\u201C", 148: "\u201D", 149: "\u2022", + 150: "\u2013", 151: "\u2014", 152: "\u02DC", 153: "\u2122", 154: "\u0161", 155: "\u203A", + 156: "\u0153", 158: "\u017E", 159: "\u0178" + }; + + // Raw entities + baseEntities = { + '\"': '"', // Needs to be escaped since the YUI compressor would otherwise break the code + "'": ''', + '<': '<', + '>': '>', + '&': '&', + '\u0060': '`' + }; + + // Reverse lookup table for raw entities + reverseEntities = { + '<': '<', + '>': '>', + '&': '&', + '"': '"', + ''': "'" + }; + + // Decodes text by using the browser + function nativeDecode(text) { + var elm; + + elm = document.createElement("div"); + elm.innerHTML = text; + + return elm.textContent || elm.innerText || text; + } + + // Build a two way lookup table for the entities + function buildEntitiesLookup(items, radix) { + var i, chr, entity, lookup = {}; + + if (items) { + items = items.split(','); + radix = radix || 10; + + // Build entities lookup table + for (i = 0; i < items.length; i += 2) { + chr = String.fromCharCode(parseInt(items[i], radix)); + + // Only add non base entities + if (!baseEntities[chr]) { + entity = '&' + items[i + 1] + ';'; + lookup[chr] = entity; + lookup[entity] = chr; + } + } + + return lookup; + } + } + + // Unpack entities lookup where the numbers are in radix 32 to reduce the size + namedEntities = buildEntitiesLookup( + '50,nbsp,51,iexcl,52,cent,53,pound,54,curren,55,yen,56,brvbar,57,sect,58,uml,59,copy,' + + '5a,ordf,5b,laquo,5c,not,5d,shy,5e,reg,5f,macr,5g,deg,5h,plusmn,5i,sup2,5j,sup3,5k,acute,' + + '5l,micro,5m,para,5n,middot,5o,cedil,5p,sup1,5q,ordm,5r,raquo,5s,frac14,5t,frac12,5u,frac34,' + + '5v,iquest,60,Agrave,61,Aacute,62,Acirc,63,Atilde,64,Auml,65,Aring,66,AElig,67,Ccedil,' + + '68,Egrave,69,Eacute,6a,Ecirc,6b,Euml,6c,Igrave,6d,Iacute,6e,Icirc,6f,Iuml,6g,ETH,6h,Ntilde,' + + '6i,Ograve,6j,Oacute,6k,Ocirc,6l,Otilde,6m,Ouml,6n,times,6o,Oslash,6p,Ugrave,6q,Uacute,' + + '6r,Ucirc,6s,Uuml,6t,Yacute,6u,THORN,6v,szlig,70,agrave,71,aacute,72,acirc,73,atilde,74,auml,' + + '75,aring,76,aelig,77,ccedil,78,egrave,79,eacute,7a,ecirc,7b,euml,7c,igrave,7d,iacute,7e,icirc,' + + '7f,iuml,7g,eth,7h,ntilde,7i,ograve,7j,oacute,7k,ocirc,7l,otilde,7m,ouml,7n,divide,7o,oslash,' + + '7p,ugrave,7q,uacute,7r,ucirc,7s,uuml,7t,yacute,7u,thorn,7v,yuml,ci,fnof,sh,Alpha,si,Beta,' + + 'sj,Gamma,sk,Delta,sl,Epsilon,sm,Zeta,sn,Eta,so,Theta,sp,Iota,sq,Kappa,sr,Lambda,ss,Mu,' + + 'st,Nu,su,Xi,sv,Omicron,t0,Pi,t1,Rho,t3,Sigma,t4,Tau,t5,Upsilon,t6,Phi,t7,Chi,t8,Psi,' + + 't9,Omega,th,alpha,ti,beta,tj,gamma,tk,delta,tl,epsilon,tm,zeta,tn,eta,to,theta,tp,iota,' + + 'tq,kappa,tr,lambda,ts,mu,tt,nu,tu,xi,tv,omicron,u0,pi,u1,rho,u2,sigmaf,u3,sigma,u4,tau,' + + 'u5,upsilon,u6,phi,u7,chi,u8,psi,u9,omega,uh,thetasym,ui,upsih,um,piv,812,bull,816,hellip,' + + '81i,prime,81j,Prime,81u,oline,824,frasl,88o,weierp,88h,image,88s,real,892,trade,89l,alefsym,' + + '8cg,larr,8ch,uarr,8ci,rarr,8cj,darr,8ck,harr,8dl,crarr,8eg,lArr,8eh,uArr,8ei,rArr,8ej,dArr,' + + '8ek,hArr,8g0,forall,8g2,part,8g3,exist,8g5,empty,8g7,nabla,8g8,isin,8g9,notin,8gb,ni,8gf,prod,' + + '8gh,sum,8gi,minus,8gn,lowast,8gq,radic,8gt,prop,8gu,infin,8h0,ang,8h7,and,8h8,or,8h9,cap,8ha,cup,' + + '8hb,int,8hk,there4,8hs,sim,8i5,cong,8i8,asymp,8j0,ne,8j1,equiv,8j4,le,8j5,ge,8k2,sub,8k3,sup,8k4,' + + 'nsub,8k6,sube,8k7,supe,8kl,oplus,8kn,otimes,8l5,perp,8m5,sdot,8o8,lceil,8o9,rceil,8oa,lfloor,8ob,' + + 'rfloor,8p9,lang,8pa,rang,9ea,loz,9j0,spades,9j3,clubs,9j5,hearts,9j6,diams,ai,OElig,aj,oelig,b0,' + + 'Scaron,b1,scaron,bo,Yuml,m6,circ,ms,tilde,802,ensp,803,emsp,809,thinsp,80c,zwnj,80d,zwj,80e,lrm,' + + '80f,rlm,80j,ndash,80k,mdash,80o,lsquo,80p,rsquo,80q,sbquo,80s,ldquo,80t,rdquo,80u,bdquo,810,dagger,' + + '811,Dagger,81g,permil,81p,lsaquo,81q,rsaquo,85c,euro', 32); + + var Entities = { + /** + * Encodes the specified string using raw entities. This means only the required XML base entities will be encoded. + * + * @method encodeRaw + * @param {String} text Text to encode. + * @param {Boolean} attr Optional flag to specify if the text is attribute contents. + * @return {String} Entity encoded text. + */ + encodeRaw: function (text, attr) { + return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function (chr) { + return baseEntities[chr] || chr; + }); + }, + + /** + * Encoded the specified text with both the attributes and text entities. This function will produce larger text contents + * since it doesn't know if the context is within a attribute or text node. This was added for compatibility + * and is exposed as the DOMUtils.encode function. + * + * @method encodeAllRaw + * @param {String} text Text to encode. + * @return {String} Entity encoded text. + */ + encodeAllRaw: function (text) { + return ('' + text).replace(rawCharsRegExp, function (chr) { + return baseEntities[chr] || chr; + }); + }, + + /** + * Encodes the specified string using numeric entities. The core entities will be + * encoded as named ones but all non lower ascii characters will be encoded into numeric entities. + * + * @method encodeNumeric + * @param {String} text Text to encode. + * @param {Boolean} attr Optional flag to specify if the text is attribute contents. + * @return {String} Entity encoded text. + */ + encodeNumeric: function (text, attr) { + return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function (chr) { + // Multi byte sequence convert it to a single entity + if (chr.length > 1) { + return '&#' + (((chr.charCodeAt(0) - 0xD800) * 0x400) + (chr.charCodeAt(1) - 0xDC00) + 0x10000) + ';'; + } + + return baseEntities[chr] || '&#' + chr.charCodeAt(0) + ';'; + }); + }, + + /** + * Encodes the specified string using named entities. The core entities will be encoded + * as named ones but all non lower ascii characters will be encoded into named entities. + * + * @method encodeNamed + * @param {String} text Text to encode. + * @param {Boolean} attr Optional flag to specify if the text is attribute contents. + * @param {Object} entities Optional parameter with entities to use. + * @return {String} Entity encoded text. + */ + encodeNamed: function (text, attr, entities) { + entities = entities || namedEntities; + + return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function (chr) { + return baseEntities[chr] || entities[chr] || chr; + }); + }, + + /** + * Returns an encode function based on the name(s) and it's optional entities. + * + * @method getEncodeFunc + * @param {String} name Comma separated list of encoders for example named,numeric. + * @param {String} entities Optional parameter with entities to use instead of the built in set. + * @return {function} Encode function to be used. + */ + getEncodeFunc: function (name, entities) { + entities = buildEntitiesLookup(entities) || namedEntities; + + function encodeNamedAndNumeric(text, attr) { + return text.replace(attr ? attrsCharsRegExp : textCharsRegExp, function (chr) { + if (baseEntities[chr] !== undefined) { + return baseEntities[chr]; + } + + if (entities[chr] !== undefined) { + return entities[chr]; + } + + // Convert multi-byte sequences to a single entity. + if (chr.length > 1) { + return '&#' + (((chr.charCodeAt(0) - 0xD800) * 0x400) + (chr.charCodeAt(1) - 0xDC00) + 0x10000) + ';'; + } + + return '&#' + chr.charCodeAt(0) + ';'; + }); + } + + function encodeCustomNamed(text, attr) { + return Entities.encodeNamed(text, attr, entities); + } + + // Replace + with , to be compatible with previous TinyMCE versions + name = makeMap(name.replace(/\+/g, ',')); + + // Named and numeric encoder + if (name.named && name.numeric) { + return encodeNamedAndNumeric; + } + + // Named encoder + if (name.named) { + // Custom names + if (entities) { + return encodeCustomNamed; + } + + return Entities.encodeNamed; + } + + // Numeric + if (name.numeric) { + return Entities.encodeNumeric; + } + + // Raw encoder + return Entities.encodeRaw; + }, + + /** + * Decodes the specified string, this will replace entities with raw UTF characters. + * + * @method decode + * @param {String} text Text to entity decode. + * @return {String} Entity decoded string. + */ + decode: function (text) { + return text.replace(entityRegExp, function (all, numeric) { + if (numeric) { + if (numeric.charAt(0).toLowerCase() === 'x') { + numeric = parseInt(numeric.substr(1), 16); + } else { + numeric = parseInt(numeric, 10); + } + + // Support upper UTF + if (numeric > 0xFFFF) { + numeric -= 0x10000; + + return String.fromCharCode(0xD800 + (numeric >> 10), 0xDC00 + (numeric & 0x3FF)); + } + + return asciiMap[numeric] || String.fromCharCode(numeric); + } + + return reverseEntities[all] || namedEntities[all] || nativeDecode(all); + }); + } + }; + + return Entities; + } +); + /** * Schema.js * @@ -8973,7 +8372,7 @@ define( textInlineElementsMap = createLookupTable('text_inline_elements', 'span strong b em i font strike u var cite ' + 'dfn code mark q sup sub samp'); - each((settings.special || 'script noscript style textarea').split(' '), function (name) { + each((settings.special || 'script noscript noframes noembed title style textarea xmp').split(' '), function (name) { specialElements[name] = new RegExp('<\/' + name + '[^>]*>', 'gi'); }); @@ -9596,6 +8995,384 @@ define( } ); +/** + * Styles.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class is used to parse CSS styles it also compresses styles to reduce the output size. + * + * @example + * var Styles = new tinymce.html.Styles({ + * url_converter: function(url) { + * return url; + * } + * }); + * + * styles = Styles.parse('border: 1px solid red'); + * styles.color = 'red'; + * + * console.log(new tinymce.html.StyleSerializer().serialize(styles)); + * + * @class tinymce.html.Styles + * @version 3.4 + */ +define( + 'tinymce.core.html.Styles', + [ + ], + function () { + return function (settings, schema) { + /*jshint maxlen:255 */ + /*eslint max-len:0 */ + var rgbRegExp = /rgb\s*\(\s*([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)\s*\)/gi, + urlOrStrRegExp = /(?:url(?:(?:\(\s*\"([^\"]+)\"\s*\))|(?:\(\s*\'([^\']+)\'\s*\))|(?:\(\s*([^)\s]+)\s*\))))|(?:\'([^\']+)\')|(?:\"([^\"]+)\")/gi, + styleRegExp = /\s*([^:]+):\s*([^;]+);?/g, + trimRightRegExp = /\s+$/, + i, encodingLookup = {}, encodingItems, validStyles, invalidStyles, invisibleChar = '\uFEFF'; + + settings = settings || {}; + + if (schema) { + validStyles = schema.getValidStyles(); + invalidStyles = schema.getInvalidStyles(); + } + + encodingItems = ('\\" \\\' \\; \\: ; : ' + invisibleChar).split(' '); + for (i = 0; i < encodingItems.length; i++) { + encodingLookup[encodingItems[i]] = invisibleChar + i; + encodingLookup[invisibleChar + i] = encodingItems[i]; + } + + function toHex(match, r, g, b) { + function hex(val) { + val = parseInt(val, 10).toString(16); + + return val.length > 1 ? val : '0' + val; // 0 -> 00 + } + + return '#' + hex(r) + hex(g) + hex(b); + } + + return { + /** + * Parses the specified RGB color value and returns a hex version of that color. + * + * @method toHex + * @param {String} color RGB string value like rgb(1,2,3) + * @return {String} Hex version of that RGB value like #FF00FF. + */ + toHex: function (color) { + return color.replace(rgbRegExp, toHex); + }, + + /** + * Parses the specified style value into an object collection. This parser will also + * merge and remove any redundant items that browsers might have added. It will also convert non hex + * colors to hex values. Urls inside the styles will also be converted to absolute/relative based on settings. + * + * @method parse + * @param {String} css Style value to parse for example: border:1px solid red;. + * @return {Object} Object representation of that style like {border: '1px solid red'} + */ + parse: function (css) { + var styles = {}, matches, name, value, isEncoded, urlConverter = settings.url_converter; + var urlConverterScope = settings.url_converter_scope || this; + + function compress(prefix, suffix, noJoin) { + var top, right, bottom, left; + + top = styles[prefix + '-top' + suffix]; + if (!top) { + return; + } + + right = styles[prefix + '-right' + suffix]; + if (!right) { + return; + } + + bottom = styles[prefix + '-bottom' + suffix]; + if (!bottom) { + return; + } + + left = styles[prefix + '-left' + suffix]; + if (!left) { + return; + } + + var box = [top, right, bottom, left]; + i = box.length - 1; + while (i--) { + if (box[i] !== box[i + 1]) { + break; + } + } + + if (i > -1 && noJoin) { + return; + } + + styles[prefix + suffix] = i == -1 ? box[0] : box.join(' '); + delete styles[prefix + '-top' + suffix]; + delete styles[prefix + '-right' + suffix]; + delete styles[prefix + '-bottom' + suffix]; + delete styles[prefix + '-left' + suffix]; + } + + /** + * Checks if the specific style can be compressed in other words if all border-width are equal. + */ + function canCompress(key) { + var value = styles[key], i; + + if (!value) { + return; + } + + value = value.split(' '); + i = value.length; + while (i--) { + if (value[i] !== value[0]) { + return false; + } + } + + styles[key] = value[0]; + + return true; + } + + /** + * Compresses multiple styles into one style. + */ + function compress2(target, a, b, c) { + if (!canCompress(a)) { + return; + } + + if (!canCompress(b)) { + return; + } + + if (!canCompress(c)) { + return; + } + + // Compress + styles[target] = styles[a] + ' ' + styles[b] + ' ' + styles[c]; + delete styles[a]; + delete styles[b]; + delete styles[c]; + } + + // Encodes the specified string by replacing all \" \' ; : with _ + function encode(str) { + isEncoded = true; + + return encodingLookup[str]; + } + + // Decodes the specified string by replacing all _ with it's original value \" \' etc + // It will also decode the \" \' if keepSlashes is set to fale or omitted + function decode(str, keepSlashes) { + if (isEncoded) { + str = str.replace(/\uFEFF[0-9]/g, function (str) { + return encodingLookup[str]; + }); + } + + if (!keepSlashes) { + str = str.replace(/\\([\'\";:])/g, "$1"); + } + + return str; + } + + function decodeSingleHexSequence(escSeq) { + return String.fromCharCode(parseInt(escSeq.slice(1), 16)); + } + + function decodeHexSequences(value) { + return value.replace(/\\[0-9a-f]+/gi, decodeSingleHexSequence); + } + + function processUrl(match, url, url2, url3, str, str2) { + str = str || str2; + + if (str) { + str = decode(str); + + // Force strings into single quote format + return "'" + str.replace(/\'/g, "\\'") + "'"; + } + + url = decode(url || url2 || url3); + + if (!settings.allow_script_urls) { + var scriptUrl = url.replace(/[\s\r\n]+/g, ''); + + if (/(java|vb)script:/i.test(scriptUrl)) { + return ""; + } + + if (!settings.allow_svg_data_urls && /^data:image\/svg/i.test(scriptUrl)) { + return ""; + } + } + + // Convert the URL to relative/absolute depending on config + if (urlConverter) { + url = urlConverter.call(urlConverterScope, url, 'style'); + } + + // Output new URL format + return "url('" + url.replace(/\'/g, "\\'") + "')"; + } + + if (css) { + css = css.replace(/[\u0000-\u001F]/g, ''); + + // Encode \" \' % and ; and : inside strings so they don't interfere with the style parsing + css = css.replace(/\\[\"\';:\uFEFF]/g, encode).replace(/\"[^\"]+\"|\'[^\']+\'/g, function (str) { + return str.replace(/[;:]/g, encode); + }); + + // Parse styles + while ((matches = styleRegExp.exec(css))) { + styleRegExp.lastIndex = matches.index + matches[0].length; + name = matches[1].replace(trimRightRegExp, '').toLowerCase(); + value = matches[2].replace(trimRightRegExp, ''); + + if (name && value) { + // Decode escaped sequences like \65 -> e + name = decodeHexSequences(name); + value = decodeHexSequences(value); + + // Skip properties with double quotes and sequences like \" \' in their names + // See 'mXSS Attacks: Attacking well-secured Web-Applications by using innerHTML Mutations' + // https://cure53.de/fp170.pdf + if (name.indexOf(invisibleChar) !== -1 || name.indexOf('"') !== -1) { + continue; + } + + // Don't allow behavior name or expression/comments within the values + if (!settings.allow_script_urls && (name == "behavior" || /expression\s*\(|\/\*|\*\//.test(value))) { + continue; + } + + // Opera will produce 700 instead of bold in their style values + if (name === 'font-weight' && value === '700') { + value = 'bold'; + } else if (name === 'color' || name === 'background-color') { // Lowercase colors like RED + value = value.toLowerCase(); + } + + // Convert RGB colors to HEX + value = value.replace(rgbRegExp, toHex); + + // Convert URLs and force them into url('value') format + value = value.replace(urlOrStrRegExp, processUrl); + styles[name] = isEncoded ? decode(value, true) : value; + } + } + // Compress the styles to reduce it's size for example IE will expand styles + compress("border", "", true); + compress("border", "-width"); + compress("border", "-color"); + compress("border", "-style"); + compress("padding", ""); + compress("margin", ""); + compress2('border', 'border-width', 'border-style', 'border-color'); + + // Remove pointless border, IE produces these + if (styles.border === 'medium none') { + delete styles.border; + } + + // IE 11 will produce a border-image: none when getting the style attribute from

+ // So let us assume it shouldn't be there + if (styles['border-image'] === 'none') { + delete styles['border-image']; + } + } + + return styles; + }, + + /** + * Serializes the specified style object into a string. + * + * @method serialize + * @param {Object} styles Object to serialize as string for example: {border: '1px solid red'} + * @param {String} elementName Optional element name, if specified only the styles that matches the schema will be serialized. + * @return {String} String representation of the style object for example: border: 1px solid red. + */ + serialize: function (styles, elementName) { + var css = '', name, value; + + function serializeStyles(name) { + var styleList, i, l, value; + + styleList = validStyles[name]; + if (styleList) { + for (i = 0, l = styleList.length; i < l; i++) { + name = styleList[i]; + value = styles[name]; + + if (value) { + css += (css.length > 0 ? ' ' : '') + name + ': ' + value + ';'; + } + } + } + } + + function isValid(name, elementName) { + var styleMap; + + styleMap = invalidStyles['*']; + if (styleMap && styleMap[name]) { + return false; + } + + styleMap = invalidStyles[elementName]; + if (styleMap && styleMap[name]) { + return false; + } + + return true; + } + + // Serialize styles according to schema + if (elementName && validStyles) { + // Serialize global styles and element specific styles + serializeStyles('*'); + serializeStyles(elementName); + } else { + // Output the styles in the order they are inside the object + for (name in styles) { + value = styles[name]; + + if (value && (!invalidStyles || isValid(name, elementName))) { + css += (css.length > 0 ? ' ' : '') + name + ': ' + value + ';'; + } + } + } + + return css; + } + }; + }; + } +); + /** * DOMUtils.js * @@ -12049,6 +11826,39 @@ define( * }); */ +define( + 'ephox.katamari.api.Cell', + + [ + ], + + function () { + var Cell = function (initial) { + var value = initial; + + var get = function () { + return value; + }; + + var set = function (v) { + value = v; + }; + + var clone = function () { + return Cell(get()); + }; + + return { + get: get, + set: set, + clone: clone + }; + }; + + return Cell; + } +); + /** * NodeType.js * @@ -12171,6 +11981,102 @@ define( }; } ); +/** + * Fun.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * Functional utility class. + * + * @private + * @class tinymce.util.Fun + */ +define( + 'tinymce.core.util.Fun', + [ + ], + function () { + var slice = [].slice; + + function constant(value) { + return function () { + return value; + }; + } + + function negate(predicate) { + return function (x) { + return !predicate(x); + }; + } + + function compose(f, g) { + return function (x) { + return f(g(x)); + }; + } + + function or() { + var args = slice.call(arguments); + + return function (x) { + for (var i = 0; i < args.length; i++) { + if (args[i](x)) { + return true; + } + } + + return false; + }; + } + + function and() { + var args = slice.call(arguments); + + return function (x) { + for (var i = 0; i < args.length; i++) { + if (!args[i](x)) { + return false; + } + } + + return true; + }; + } + + function curry(fn) { + var args = slice.call(arguments); + + if (args.length - 1 >= fn.length) { + return fn.apply(this, args.slice(1)); + } + + return function () { + var tempArgs = args.concat([].slice.call(arguments)); + return curry.apply(this, tempArgs); + }; + } + + function noop() { + } + + return { + constant: constant, + negate: negate, + and: and, + or: or, + curry: curry, + compose: compose, + noop: noop + }; + } +); /** * Zwsp.js * @@ -12879,13 +12785,13 @@ define( break; } - // Found a BR/IMG element that we can place the caret before + // Found a BR/IMG/PRE element that we can place the caret before if (nonEmptyElementsMap[node.nodeName.toLowerCase()] && !isTableCell(node)) { offset = dom.nodeIndex(node); container = node.parentNode; - // Put caret after image when moving the end point - if (node.nodeName == "IMG" && !directionLeft) { + // Put caret after image and pre tag when moving the end point + if ((node.nodeName === "IMG" || node.nodeName === "PRE") && !directionLeft) { offset++; } @@ -13080,7 +12986,7 @@ define( }; RangeUtils.getNode = function (container, offset) { - if (container.nodeType == 1 && container.hasChildNodes()) { + if (container.nodeType === 1 && container.hasChildNodes()) { if (offset >= container.childNodes.length) { offset = container.childNodes.length - 1; } @@ -13095,3558 +13001,6 @@ define( } ); -/** - * Node.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class is a minimalistic implementation of a DOM like node used by the DomParser class. - * - * @example - * var node = new tinymce.html.Node('strong', 1); - * someRoot.append(node); - * - * @class tinymce.html.Node - * @version 3.4 - */ -define( - 'tinymce.core.html.Node', - [ - ], - function () { - var whiteSpaceRegExp = /^[ \t\r\n]*$/; - var typeLookup = { - '#text': 3, - '#comment': 8, - '#cdata': 4, - '#pi': 7, - '#doctype': 10, - '#document-fragment': 11 - }; - - // Walks the tree left/right - function walk(node, rootNode, prev) { - var sibling, parent, startName = prev ? 'lastChild' : 'firstChild', siblingName = prev ? 'prev' : 'next'; - - // Walk into nodes if it has a start - if (node[startName]) { - return node[startName]; - } - - // Return the sibling if it has one - if (node !== rootNode) { - sibling = node[siblingName]; - - if (sibling) { - return sibling; - } - - // Walk up the parents to look for siblings - for (parent = node.parent; parent && parent !== rootNode; parent = parent.parent) { - sibling = parent[siblingName]; - - if (sibling) { - return sibling; - } - } - } - } - - /** - * Constructs a new Node instance. - * - * @constructor - * @method Node - * @param {String} name Name of the node type. - * @param {Number} type Numeric type representing the node. - */ - function Node(name, type) { - this.name = name; - this.type = type; - - if (type === 1) { - this.attributes = []; - this.attributes.map = {}; - } - } - - Node.prototype = { - /** - * Replaces the current node with the specified one. - * - * @example - * someNode.replace(someNewNode); - * - * @method replace - * @param {tinymce.html.Node} node Node to replace the current node with. - * @return {tinymce.html.Node} The old node that got replaced. - */ - replace: function (node) { - var self = this; - - if (node.parent) { - node.remove(); - } - - self.insert(node, self); - self.remove(); - - return self; - }, - - /** - * Gets/sets or removes an attribute by name. - * - * @example - * someNode.attr("name", "value"); // Sets an attribute - * console.log(someNode.attr("name")); // Gets an attribute - * someNode.attr("name", null); // Removes an attribute - * - * @method attr - * @param {String} name Attribute name to set or get. - * @param {String} value Optional value to set. - * @return {String/tinymce.html.Node} String or undefined on a get operation or the current node on a set operation. - */ - attr: function (name, value) { - var self = this, attrs, i, undef; - - if (typeof name !== "string") { - for (i in name) { - self.attr(i, name[i]); - } - - return self; - } - - if ((attrs = self.attributes)) { - if (value !== undef) { - // Remove attribute - if (value === null) { - if (name in attrs.map) { - delete attrs.map[name]; - - i = attrs.length; - while (i--) { - if (attrs[i].name === name) { - attrs = attrs.splice(i, 1); - return self; - } - } - } - - return self; - } - - // Set attribute - if (name in attrs.map) { - // Set attribute - i = attrs.length; - while (i--) { - if (attrs[i].name === name) { - attrs[i].value = value; - break; - } - } - } else { - attrs.push({ name: name, value: value }); - } - - attrs.map[name] = value; - - return self; - } - - return attrs.map[name]; - } - }, - - /** - * Does a shallow clones the node into a new node. It will also exclude id attributes since - * there should only be one id per document. - * - * @example - * var clonedNode = node.clone(); - * - * @method clone - * @return {tinymce.html.Node} New copy of the original node. - */ - clone: function () { - var self = this, clone = new Node(self.name, self.type), i, l, selfAttrs, selfAttr, cloneAttrs; - - // Clone element attributes - if ((selfAttrs = self.attributes)) { - cloneAttrs = []; - cloneAttrs.map = {}; - - for (i = 0, l = selfAttrs.length; i < l; i++) { - selfAttr = selfAttrs[i]; - - // Clone everything except id - if (selfAttr.name !== 'id') { - cloneAttrs[cloneAttrs.length] = { name: selfAttr.name, value: selfAttr.value }; - cloneAttrs.map[selfAttr.name] = selfAttr.value; - } - } - - clone.attributes = cloneAttrs; - } - - clone.value = self.value; - clone.shortEnded = self.shortEnded; - - return clone; - }, - - /** - * Wraps the node in in another node. - * - * @example - * node.wrap(wrapperNode); - * - * @method wrap - */ - wrap: function (wrapper) { - var self = this; - - self.parent.insert(wrapper, self); - wrapper.append(self); - - return self; - }, - - /** - * Unwraps the node in other words it removes the node but keeps the children. - * - * @example - * node.unwrap(); - * - * @method unwrap - */ - unwrap: function () { - var self = this, node, next; - - for (node = self.firstChild; node;) { - next = node.next; - self.insert(node, self, true); - node = next; - } - - self.remove(); - }, - - /** - * Removes the node from it's parent. - * - * @example - * node.remove(); - * - * @method remove - * @return {tinymce.html.Node} Current node that got removed. - */ - remove: function () { - var self = this, parent = self.parent, next = self.next, prev = self.prev; - - if (parent) { - if (parent.firstChild === self) { - parent.firstChild = next; - - if (next) { - next.prev = null; - } - } else { - prev.next = next; - } - - if (parent.lastChild === self) { - parent.lastChild = prev; - - if (prev) { - prev.next = null; - } - } else { - next.prev = prev; - } - - self.parent = self.next = self.prev = null; - } - - return self; - }, - - /** - * Appends a new node as a child of the current node. - * - * @example - * node.append(someNode); - * - * @method append - * @param {tinymce.html.Node} node Node to append as a child of the current one. - * @return {tinymce.html.Node} The node that got appended. - */ - append: function (node) { - var self = this, last; - - if (node.parent) { - node.remove(); - } - - last = self.lastChild; - if (last) { - last.next = node; - node.prev = last; - self.lastChild = node; - } else { - self.lastChild = self.firstChild = node; - } - - node.parent = self; - - return node; - }, - - /** - * Inserts a node at a specific position as a child of the current node. - * - * @example - * parentNode.insert(newChildNode, oldChildNode); - * - * @method insert - * @param {tinymce.html.Node} node Node to insert as a child of the current node. - * @param {tinymce.html.Node} refNode Reference node to set node before/after. - * @param {Boolean} before Optional state to insert the node before the reference node. - * @return {tinymce.html.Node} The node that got inserted. - */ - insert: function (node, refNode, before) { - var parent; - - if (node.parent) { - node.remove(); - } - - parent = refNode.parent || this; - - if (before) { - if (refNode === parent.firstChild) { - parent.firstChild = node; - } else { - refNode.prev.next = node; - } - - node.prev = refNode.prev; - node.next = refNode; - refNode.prev = node; - } else { - if (refNode === parent.lastChild) { - parent.lastChild = node; - } else { - refNode.next.prev = node; - } - - node.next = refNode.next; - node.prev = refNode; - refNode.next = node; - } - - node.parent = parent; - - return node; - }, - - /** - * Get all children by name. - * - * @method getAll - * @param {String} name Name of the child nodes to collect. - * @return {Array} Array with child nodes matchin the specified name. - */ - getAll: function (name) { - var self = this, node, collection = []; - - for (node = self.firstChild; node; node = walk(node, self)) { - if (node.name === name) { - collection.push(node); - } - } - - return collection; - }, - - /** - * Removes all children of the current node. - * - * @method empty - * @return {tinymce.html.Node} The current node that got cleared. - */ - empty: function () { - var self = this, nodes, i, node; - - // Remove all children - if (self.firstChild) { - nodes = []; - - // Collect the children - for (node = self.firstChild; node; node = walk(node, self)) { - nodes.push(node); - } - - // Remove the children - i = nodes.length; - while (i--) { - node = nodes[i]; - node.parent = node.firstChild = node.lastChild = node.next = node.prev = null; - } - } - - self.firstChild = self.lastChild = null; - - return self; - }, - - /** - * Returns true/false if the node is to be considered empty or not. - * - * @example - * node.isEmpty({img: true}); - * @method isEmpty - * @param {Object} elements Name/value object with elements that are automatically treated as non empty elements. - * @param {Object} whitespace Name/value object with elements that are automatically treated whitespace preservables. - * @return {Boolean} true/false if the node is empty or not. - */ - isEmpty: function (elements, whitespace) { - var self = this, node = self.firstChild, i, name; - - whitespace = whitespace || {}; - - if (node) { - do { - if (node.type === 1) { - // Ignore bogus elements - if (node.attributes.map['data-mce-bogus']) { - continue; - } - - // Keep empty elements like - if (elements[node.name]) { - return false; - } - - // Keep bookmark nodes and name attribute like - i = node.attributes.length; - while (i--) { - name = node.attributes[i].name; - if (name === "name" || name.indexOf('data-mce-bookmark') === 0) { - return false; - } - } - } - - // Keep comments - if (node.type === 8) { - return false; - } - - // Keep non whitespace text nodes - if (node.type === 3 && !whiteSpaceRegExp.test(node.value)) { - return false; - } - - // Keep whitespace preserve elements - if (node.type === 3 && node.parent && whitespace[node.parent.name] && whiteSpaceRegExp.test(node.value)) { - return false; - } - } while ((node = walk(node, self))); - } - - return true; - }, - - /** - * Walks to the next or previous node and returns that node or null if it wasn't found. - * - * @method walk - * @param {Boolean} prev Optional previous node state defaults to false. - * @return {tinymce.html.Node} Node that is next to or previous of the current node. - */ - walk: function (prev) { - return walk(this, null, prev); - } - }; - - /** - * Creates a node of a specific type. - * - * @static - * @method create - * @param {String} name Name of the node type to create for example "b" or "#text". - * @param {Object} attrs Name/value collection of attributes that will be applied to elements. - */ - Node.create = function (name, attrs) { - var node, attrName; - - // Create node - node = new Node(name, typeLookup[name] || 1); - - // Add attributes if needed - if (attrs) { - for (attrName in attrs) { - node.attr(attrName, attrs[attrName]); - } - } - - return node; - }; - - return Node; - } -); - -/** - * SaxParser.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/*eslint max-depth:[2, 9] */ - -/** - * This class parses HTML code using pure JavaScript and executes various events for each item it finds. It will - * always execute the events in the right order for tag soup code like

. It will also remove elements - * and attributes that doesn't fit the schema if the validate setting is enabled. - * - * @example - * var parser = new tinymce.html.SaxParser({ - * validate: true, - * - * comment: function(text) { - * console.log('Comment:', text); - * }, - * - * cdata: function(text) { - * console.log('CDATA:', text); - * }, - * - * text: function(text, raw) { - * console.log('Text:', text, 'Raw:', raw); - * }, - * - * start: function(name, attrs, empty) { - * console.log('Start:', name, attrs, empty); - * }, - * - * end: function(name) { - * console.log('End:', name); - * }, - * - * pi: function(name, text) { - * console.log('PI:', name, text); - * }, - * - * doctype: function(text) { - * console.log('DocType:', text); - * } - * }, schema); - * @class tinymce.html.SaxParser - * @version 3.4 - */ -define( - 'tinymce.core.html.SaxParser', - [ - "tinymce.core.html.Schema", - "tinymce.core.html.Entities", - "tinymce.core.util.Tools" - ], - function (Schema, Entities, Tools) { - var each = Tools.each; - - var isValidPrefixAttrName = function (name) { - return name.indexOf('data-') === 0 || name.indexOf('aria-') === 0; - }; - - /** - * Returns the index of the end tag for a specific start tag. This can be - * used to skip all children of a parent element from being processed. - * - * @private - * @method findEndTag - * @param {tinymce.html.Schema} schema Schema instance to use to match short ended elements. - * @param {String} html HTML string to find the end tag in. - * @param {Number} startIndex Indext to start searching at should be after the start tag. - * @return {Number} Index of the end tag. - */ - function findEndTag(schema, html, startIndex) { - var count = 1, index, matches, tokenRegExp, shortEndedElements; - - shortEndedElements = schema.getShortEndedElements(); - tokenRegExp = /<([!?\/])?([A-Za-z0-9\-_\:\.]+)((?:\s+[^"\'>]+(?:(?:"[^"]*")|(?:\'[^\']*\')|[^>]*))*|\/|\s+)>/g; - tokenRegExp.lastIndex = index = startIndex; - - while ((matches = tokenRegExp.exec(html))) { - index = tokenRegExp.lastIndex; - - if (matches[1] === '/') { // End element - count--; - } else if (!matches[1]) { // Start element - if (matches[2] in shortEndedElements) { - continue; - } - - count++; - } - - if (count === 0) { - break; - } - } - - return index; - } - - /** - * Constructs a new SaxParser instance. - * - * @constructor - * @method SaxParser - * @param {Object} settings Name/value collection of settings. comment, cdata, text, start and end are callbacks. - * @param {tinymce.html.Schema} schema HTML Schema class to use when parsing. - */ - function SaxParser(settings, schema) { - var self = this; - - function noop() { } - - settings = settings || {}; - self.schema = schema = schema || new Schema(); - - if (settings.fix_self_closing !== false) { - settings.fix_self_closing = true; - } - - // Add handler functions from settings and setup default handlers - each('comment cdata text start end pi doctype'.split(' '), function (name) { - if (name) { - self[name] = settings[name] || noop; - } - }); - - /** - * Parses the specified HTML string and executes the callbacks for each item it finds. - * - * @example - * new SaxParser({...}).parse('text'); - * @method parse - * @param {String} html Html string to sax parse. - */ - self.parse = function (html) { - var self = this, matches, index = 0, value, endRegExp, stack = [], attrList, i, text, name; - var isInternalElement, removeInternalElements, shortEndedElements, fillAttrsMap, isShortEnded; - var validate, elementRule, isValidElement, attr, attribsValue, validAttributesMap, validAttributePatterns; - var attributesRequired, attributesDefault, attributesForced, processHtml; - var anyAttributesRequired, selfClosing, tokenRegExp, attrRegExp, specialElements, attrValue, idCount = 0; - var decode = Entities.decode, fixSelfClosing, filteredUrlAttrs = Tools.makeMap('src,href,data,background,formaction,poster'); - var scriptUriRegExp = /((java|vb)script|mhtml):/i, dataUriRegExp = /^data:/i; - - function processEndTag(name) { - var pos, i; - - // Find position of parent of the same type - pos = stack.length; - while (pos--) { - if (stack[pos].name === name) { - break; - } - } - - // Found parent - if (pos >= 0) { - // Close all the open elements - for (i = stack.length - 1; i >= pos; i--) { - name = stack[i]; - - if (name.valid) { - self.end(name.name); - } - } - - // Remove the open elements from the stack - stack.length = pos; - } - } - - function parseAttribute(match, name, value, val2, val3) { - var attrRule, i, trimRegExp = /[\s\u0000-\u001F]+/g; - - name = name.toLowerCase(); - value = name in fillAttrsMap ? name : decode(value || val2 || val3 || ''); // Handle boolean attribute than value attribute - - // Validate name and value pass through all data- attributes - if (validate && !isInternalElement && isValidPrefixAttrName(name) === false) { - attrRule = validAttributesMap[name]; - - // Find rule by pattern matching - if (!attrRule && validAttributePatterns) { - i = validAttributePatterns.length; - while (i--) { - attrRule = validAttributePatterns[i]; - if (attrRule.pattern.test(name)) { - break; - } - } - - // No rule matched - if (i === -1) { - attrRule = null; - } - } - - // No attribute rule found - if (!attrRule) { - return; - } - - // Validate value - if (attrRule.validValues && !(value in attrRule.validValues)) { - return; - } - } - - // Block any javascript: urls or non image data uris - if (filteredUrlAttrs[name] && !settings.allow_script_urls) { - var uri = value.replace(trimRegExp, ''); - - try { - // Might throw malformed URI sequence - uri = decodeURIComponent(uri); - } catch (ex) { - // Fallback to non UTF-8 decoder - uri = unescape(uri); - } - - if (scriptUriRegExp.test(uri)) { - return; - } - - if (!settings.allow_html_data_urls && dataUriRegExp.test(uri) && !/^data:image\//i.test(uri)) { - return; - } - } - - // Add attribute to list and map - attrList.map[name] = value; - attrList.push({ - name: name, - value: value - }); - } - - // Precompile RegExps and map objects - tokenRegExp = new RegExp('<(?:' + - '(?:!--([\\w\\W]*?)-->)|' + // Comment - '(?:!\\[CDATA\\[([\\w\\W]*?)\\]\\]>)|' + // CDATA - '(?:!DOCTYPE([\\w\\W]*?)>)|' + // DOCTYPE - '(?:\\?([^\\s\\/<>]+) ?([\\w\\W]*?)[?/]>)|' + // PI - '(?:\\/([A-Za-z][A-Za-z0-9\\-_\\:\\.]*)>)|' + // End element - '(?:([A-Za-z][A-Za-z0-9\\-_\\:\\.]*)((?:\\s+[^"\'>]+(?:(?:"[^"]*")|(?:\'[^\']*\')|[^>]*))*|\\/|\\s+)>)' + // Start element - ')', 'g'); - - attrRegExp = /([\w:\-]+)(?:\s*=\s*(?:(?:\"((?:[^\"])*)\")|(?:\'((?:[^\'])*)\')|([^>\s]+)))?/g; - - // Setup lookup tables for empty elements and boolean attributes - shortEndedElements = schema.getShortEndedElements(); - selfClosing = settings.self_closing_elements || schema.getSelfClosingElements(); - fillAttrsMap = schema.getBoolAttrs(); - validate = settings.validate; - removeInternalElements = settings.remove_internals; - fixSelfClosing = settings.fix_self_closing; - specialElements = schema.getSpecialElements(); - processHtml = html + '>'; - - while ((matches = tokenRegExp.exec(processHtml))) { // Adds and extra '>' to keep regexps from doing catastrofic backtracking on malformed html - // Text - if (index < matches.index) { - self.text(decode(html.substr(index, matches.index - index))); - } - - if ((value = matches[6])) { // End element - value = value.toLowerCase(); - - // IE will add a ":" in front of elements it doesn't understand like custom elements or HTML5 elements - if (value.charAt(0) === ':') { - value = value.substr(1); - } - - processEndTag(value); - } else if ((value = matches[7])) { // Start element - // Did we consume the extra character then treat it as text - // This handles the case with html like this: "text a html.length) { - self.text(decode(html.substr(matches.index))); - index = matches.index + matches[0].length; - continue; - } - - value = value.toLowerCase(); - - // IE will add a ":" in front of elements it doesn't understand like custom elements or HTML5 elements - if (value.charAt(0) === ':') { - value = value.substr(1); - } - - isShortEnded = value in shortEndedElements; - - // Is self closing tag for example an
  • after an open
  • - if (fixSelfClosing && selfClosing[value] && stack.length > 0 && stack[stack.length - 1].name === value) { - processEndTag(value); - } - - // Validate element - if (!validate || (elementRule = schema.getElementRule(value))) { - isValidElement = true; - - // Grab attributes map and patters when validation is enabled - if (validate) { - validAttributesMap = elementRule.attributes; - validAttributePatterns = elementRule.attributePatterns; - } - - // Parse attributes - if ((attribsValue = matches[8])) { - isInternalElement = attribsValue.indexOf('data-mce-type') !== -1; // Check if the element is an internal element - - // If the element has internal attributes then remove it if we are told to do so - if (isInternalElement && removeInternalElements) { - isValidElement = false; - } - - attrList = []; - attrList.map = {}; - - attribsValue.replace(attrRegExp, parseAttribute); - } else { - attrList = []; - attrList.map = {}; - } - - // Process attributes if validation is enabled - if (validate && !isInternalElement) { - attributesRequired = elementRule.attributesRequired; - attributesDefault = elementRule.attributesDefault; - attributesForced = elementRule.attributesForced; - anyAttributesRequired = elementRule.removeEmptyAttrs; - - // Check if any attribute exists - if (anyAttributesRequired && !attrList.length) { - isValidElement = false; - } - - // Handle forced attributes - if (attributesForced) { - i = attributesForced.length; - while (i--) { - attr = attributesForced[i]; - name = attr.name; - attrValue = attr.value; - - if (attrValue === '{$uid}') { - attrValue = 'mce_' + idCount++; - } - - attrList.map[name] = attrValue; - attrList.push({ name: name, value: attrValue }); - } - } - - // Handle default attributes - if (attributesDefault) { - i = attributesDefault.length; - while (i--) { - attr = attributesDefault[i]; - name = attr.name; - - if (!(name in attrList.map)) { - attrValue = attr.value; - - if (attrValue === '{$uid}') { - attrValue = 'mce_' + idCount++; - } - - attrList.map[name] = attrValue; - attrList.push({ name: name, value: attrValue }); - } - } - } - - // Handle required attributes - if (attributesRequired) { - i = attributesRequired.length; - while (i--) { - if (attributesRequired[i] in attrList.map) { - break; - } - } - - // None of the required attributes where found - if (i === -1) { - isValidElement = false; - } - } - - // Invalidate element if it's marked as bogus - if ((attr = attrList.map['data-mce-bogus'])) { - if (attr === 'all') { - index = findEndTag(schema, html, tokenRegExp.lastIndex); - tokenRegExp.lastIndex = index; - continue; - } - - isValidElement = false; - } - } - - if (isValidElement) { - self.start(value, attrList, isShortEnded); - } - } else { - isValidElement = false; - } - - // Treat script, noscript and style a bit different since they may include code that looks like elements - if ((endRegExp = specialElements[value])) { - endRegExp.lastIndex = index = matches.index + matches[0].length; - - if ((matches = endRegExp.exec(html))) { - if (isValidElement) { - text = html.substr(index, matches.index - index); - } - - index = matches.index + matches[0].length; - } else { - text = html.substr(index); - index = html.length; - } - - if (isValidElement) { - if (text.length > 0) { - self.text(text, true); - } - - self.end(value); - } - - tokenRegExp.lastIndex = index; - continue; - } - - // Push value on to stack - if (!isShortEnded) { - if (!attribsValue || attribsValue.indexOf('/') != attribsValue.length - 1) { - stack.push({ name: value, valid: isValidElement }); - } else if (isValidElement) { - self.end(value); - } - } - } else if ((value = matches[1])) { // Comment - // Padd comment value to avoid browsers from parsing invalid comments as HTML - if (value.charAt(0) === '>') { - value = ' ' + value; - } - - if (!settings.allow_conditional_comments && value.substr(0, 3).toLowerCase() === '[if') { - value = ' ' + value; - } - - self.comment(value); - } else if ((value = matches[2])) { // CDATA - self.cdata(value); - } else if ((value = matches[3])) { // DOCTYPE - self.doctype(value); - } else if ((value = matches[4])) { // PI - self.pi(value, matches[5]); - } - - index = matches.index + matches[0].length; - } - - // Text - if (index < html.length) { - self.text(decode(html.substr(index))); - } - - // Close any open elements - for (i = stack.length - 1; i >= 0; i--) { - value = stack[i]; - - if (value.valid) { - self.end(value.name); - } - } - }; - } - - SaxParser.findEndTag = findEndTag; - - return SaxParser; - } -); -/** - * DomParser.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class parses HTML code into a DOM like structure of nodes it will remove redundant whitespace and make - * sure that the node tree is valid according to the specified schema. - * So for example:

    a

    b

    c

    will become

    a

    b

    c

    - * - * @example - * var parser = new tinymce.html.DomParser({validate: true}, schema); - * var rootNode = parser.parse('

    content

    '); - * - * @class tinymce.html.DomParser - * @version 3.4 - */ -define( - 'tinymce.core.html.DomParser', - [ - "tinymce.core.html.Node", - "tinymce.core.html.Schema", - "tinymce.core.html.SaxParser", - "tinymce.core.util.Tools" - ], - function (Node, Schema, SaxParser, Tools) { - var makeMap = Tools.makeMap, each = Tools.each, explode = Tools.explode, extend = Tools.extend; - - var paddEmptyNode = function (settings, node) { - if (settings.padd_empty_with_br) { - node.empty().append(new Node('br', '1')).shortEnded = true; - } else { - node.empty().append(new Node('#text', '3')).value = '\u00a0'; - } - }; - - var hasOnlyChild = function (node, name) { - return node && node.firstChild === node.lastChild && node.firstChild.name === name; - }; - - /** - * Constructs a new DomParser instance. - * - * @constructor - * @method DomParser - * @param {Object} settings Name/value collection of settings. comment, cdata, text, start and end are callbacks. - * @param {tinymce.html.Schema} schema HTML Schema class to use when parsing. - */ - return function (settings, schema) { - var self = this, nodeFilters = {}, attributeFilters = [], matchedNodes = {}, matchedAttributes = {}; - - settings = settings || {}; - settings.validate = "validate" in settings ? settings.validate : true; - settings.root_name = settings.root_name || 'body'; - self.schema = schema = schema || new Schema(); - - function fixInvalidChildren(nodes) { - var ni, node, parent, parents, newParent, currentNode, tempNode, childNode, i; - var nonEmptyElements, whitespaceElements, nonSplitableElements, textBlockElements, specialElements, sibling, nextNode; - - nonSplitableElements = makeMap('tr,td,th,tbody,thead,tfoot,table'); - nonEmptyElements = schema.getNonEmptyElements(); - whitespaceElements = schema.getWhiteSpaceElements(); - textBlockElements = schema.getTextBlockElements(); - specialElements = schema.getSpecialElements(); - - for (ni = 0; ni < nodes.length; ni++) { - node = nodes[ni]; - - // Already removed or fixed - if (!node.parent || node.fixed) { - continue; - } - - // If the invalid element is a text block and the text block is within a parent LI element - // Then unwrap the first text block and convert other sibling text blocks to LI elements similar to Word/Open Office - if (textBlockElements[node.name] && node.parent.name == 'li') { - // Move sibling text blocks after LI element - sibling = node.next; - while (sibling) { - if (textBlockElements[sibling.name]) { - sibling.name = 'li'; - sibling.fixed = true; - node.parent.insert(sibling, node.parent); - } else { - break; - } - - sibling = sibling.next; - } - - // Unwrap current text block - node.unwrap(node); - continue; - } - - // Get list of all parent nodes until we find a valid parent to stick the child into - parents = [node]; - for (parent = node.parent; parent && !schema.isValidChild(parent.name, node.name) && - !nonSplitableElements[parent.name]; parent = parent.parent) { - parents.push(parent); - } - - // Found a suitable parent - if (parent && parents.length > 1) { - // Reverse the array since it makes looping easier - parents.reverse(); - - // Clone the related parent and insert that after the moved node - newParent = currentNode = self.filterNode(parents[0].clone()); - - // Start cloning and moving children on the left side of the target node - for (i = 0; i < parents.length - 1; i++) { - if (schema.isValidChild(currentNode.name, parents[i].name)) { - tempNode = self.filterNode(parents[i].clone()); - currentNode.append(tempNode); - } else { - tempNode = currentNode; - } - - for (childNode = parents[i].firstChild; childNode && childNode != parents[i + 1];) { - nextNode = childNode.next; - tempNode.append(childNode); - childNode = nextNode; - } - - currentNode = tempNode; - } - - if (!newParent.isEmpty(nonEmptyElements, whitespaceElements)) { - parent.insert(newParent, parents[0], true); - parent.insert(node, newParent); - } else { - parent.insert(node, parents[0], true); - } - - // Check if the element is empty by looking through it's contents and special treatment for


    - parent = parents[0]; - if (parent.isEmpty(nonEmptyElements, whitespaceElements) || hasOnlyChild(parent, 'br')) { - parent.empty().remove(); - } - } else if (node.parent) { - // If it's an LI try to find a UL/OL for it or wrap it - if (node.name === 'li') { - sibling = node.prev; - if (sibling && (sibling.name === 'ul' || sibling.name === 'ul')) { - sibling.append(node); - continue; - } - - sibling = node.next; - if (sibling && (sibling.name === 'ul' || sibling.name === 'ul')) { - sibling.insert(node, sibling.firstChild, true); - continue; - } - - node.wrap(self.filterNode(new Node('ul', 1))); - continue; - } - - // Try wrapping the element in a DIV - if (schema.isValidChild(node.parent.name, 'div') && schema.isValidChild('div', node.name)) { - node.wrap(self.filterNode(new Node('div', 1))); - } else { - // We failed wrapping it, then remove or unwrap it - if (specialElements[node.name]) { - node.empty().remove(); - } else { - node.unwrap(); - } - } - } - } - } - - /** - * Runs the specified node though the element and attributes filters. - * - * @method filterNode - * @param {tinymce.html.Node} Node the node to run filters on. - * @return {tinymce.html.Node} The passed in node. - */ - self.filterNode = function (node) { - var i, name, list; - - // Run element filters - if (name in nodeFilters) { - list = matchedNodes[name]; - - if (list) { - list.push(node); - } else { - matchedNodes[name] = [node]; - } - } - - // Run attribute filters - i = attributeFilters.length; - while (i--) { - name = attributeFilters[i].name; - - if (name in node.attributes.map) { - list = matchedAttributes[name]; - - if (list) { - list.push(node); - } else { - matchedAttributes[name] = [node]; - } - } - } - - return node; - }; - - /** - * Adds a node filter function to the parser, the parser will collect the specified nodes by name - * and then execute the callback ones it has finished parsing the document. - * - * @example - * parser.addNodeFilter('p,h1', function(nodes, name) { - * for (var i = 0; i < nodes.length; i++) { - * console.log(nodes[i].name); - * } - * }); - * @method addNodeFilter - * @method {String} name Comma separated list of nodes to collect. - * @param {function} callback Callback function to execute once it has collected nodes. - */ - self.addNodeFilter = function (name, callback) { - each(explode(name), function (name) { - var list = nodeFilters[name]; - - if (!list) { - nodeFilters[name] = list = []; - } - - list.push(callback); - }); - }; - - /** - * Adds a attribute filter function to the parser, the parser will collect nodes that has the specified attributes - * and then execute the callback ones it has finished parsing the document. - * - * @example - * parser.addAttributeFilter('src,href', function(nodes, name) { - * for (var i = 0; i < nodes.length; i++) { - * console.log(nodes[i].name); - * } - * }); - * @method addAttributeFilter - * @method {String} name Comma separated list of nodes to collect. - * @param {function} callback Callback function to execute once it has collected nodes. - */ - self.addAttributeFilter = function (name, callback) { - each(explode(name), function (name) { - var i; - - for (i = 0; i < attributeFilters.length; i++) { - if (attributeFilters[i].name === name) { - attributeFilters[i].callbacks.push(callback); - return; - } - } - - attributeFilters.push({ name: name, callbacks: [callback] }); - }); - }; - - /** - * Parses the specified HTML string into a DOM like node tree and returns the result. - * - * @example - * var rootNode = new DomParser({...}).parse('text'); - * @method parse - * @param {String} html Html string to sax parse. - * @param {Object} args Optional args object that gets passed to all filter functions. - * @return {tinymce.html.Node} Root node containing the tree. - */ - self.parse = function (html, args) { - var parser, rootNode, node, nodes, i, l, fi, fl, list, name, validate; - var blockElements, startWhiteSpaceRegExp, invalidChildren = [], isInWhiteSpacePreservedElement; - var endWhiteSpaceRegExp, allWhiteSpaceRegExp, isAllWhiteSpaceRegExp, whiteSpaceElements; - var children, nonEmptyElements, rootBlockName; - - args = args || {}; - matchedNodes = {}; - matchedAttributes = {}; - blockElements = extend(makeMap('script,style,head,html,body,title,meta,param'), schema.getBlockElements()); - nonEmptyElements = schema.getNonEmptyElements(); - children = schema.children; - validate = settings.validate; - rootBlockName = "forced_root_block" in args ? args.forced_root_block : settings.forced_root_block; - - whiteSpaceElements = schema.getWhiteSpaceElements(); - startWhiteSpaceRegExp = /^[ \t\r\n]+/; - endWhiteSpaceRegExp = /[ \t\r\n]+$/; - allWhiteSpaceRegExp = /[ \t\r\n]+/g; - isAllWhiteSpaceRegExp = /^[ \t\r\n]+$/; - - function addRootBlocks() { - var node = rootNode.firstChild, next, rootBlockNode; - - // Removes whitespace at beginning and end of block so: - //

    x

    ->

    x

    - function trim(rootBlockNode) { - if (rootBlockNode) { - node = rootBlockNode.firstChild; - if (node && node.type == 3) { - node.value = node.value.replace(startWhiteSpaceRegExp, ''); - } - - node = rootBlockNode.lastChild; - if (node && node.type == 3) { - node.value = node.value.replace(endWhiteSpaceRegExp, ''); - } - } - } - - // Check if rootBlock is valid within rootNode for example if P is valid in H1 if H1 is the contentEditabe root - if (!schema.isValidChild(rootNode.name, rootBlockName.toLowerCase())) { - return; - } - - while (node) { - next = node.next; - - if (node.type == 3 || (node.type == 1 && node.name !== 'p' && - !blockElements[node.name] && !node.attr('data-mce-type'))) { - if (!rootBlockNode) { - // Create a new root block element - rootBlockNode = createNode(rootBlockName, 1); - rootBlockNode.attr(settings.forced_root_block_attrs); - rootNode.insert(rootBlockNode, node); - rootBlockNode.append(node); - } else { - rootBlockNode.append(node); - } - } else { - trim(rootBlockNode); - rootBlockNode = null; - } - - node = next; - } - - trim(rootBlockNode); - } - - function createNode(name, type) { - var node = new Node(name, type), list; - - if (name in nodeFilters) { - list = matchedNodes[name]; - - if (list) { - list.push(node); - } else { - matchedNodes[name] = [node]; - } - } - - return node; - } - - function removeWhitespaceBefore(node) { - var textNode, textNodeNext, textVal, sibling, blockElements = schema.getBlockElements(); - - for (textNode = node.prev; textNode && textNode.type === 3;) { - textVal = textNode.value.replace(endWhiteSpaceRegExp, ''); - - // Found a text node with non whitespace then trim that and break - if (textVal.length > 0) { - textNode.value = textVal; - return; - } - - textNodeNext = textNode.next; - - // Fix for bug #7543 where bogus nodes would produce empty - // text nodes and these would be removed if a nested list was before it - if (textNodeNext) { - if (textNodeNext.type == 3 && textNodeNext.value.length) { - textNode = textNode.prev; - continue; - } - - if (!blockElements[textNodeNext.name] && textNodeNext.name != 'script' && textNodeNext.name != 'style') { - textNode = textNode.prev; - continue; - } - } - - sibling = textNode.prev; - textNode.remove(); - textNode = sibling; - } - } - - function cloneAndExcludeBlocks(input) { - var name, output = {}; - - for (name in input) { - if (name !== 'li' && name != 'p') { - output[name] = input[name]; - } - } - - return output; - } - - parser = new SaxParser({ - validate: validate, - allow_script_urls: settings.allow_script_urls, - allow_conditional_comments: settings.allow_conditional_comments, - - // Exclude P and LI from DOM parsing since it's treated better by the DOM parser - self_closing_elements: cloneAndExcludeBlocks(schema.getSelfClosingElements()), - - cdata: function (text) { - node.append(createNode('#cdata', 4)).value = text; - }, - - text: function (text, raw) { - var textNode; - - // Trim all redundant whitespace on non white space elements - if (!isInWhiteSpacePreservedElement) { - text = text.replace(allWhiteSpaceRegExp, ' '); - - if (node.lastChild && blockElements[node.lastChild.name]) { - text = text.replace(startWhiteSpaceRegExp, ''); - } - } - - // Do we need to create the node - if (text.length !== 0) { - textNode = createNode('#text', 3); - textNode.raw = !!raw; - node.append(textNode).value = text; - } - }, - - comment: function (text) { - node.append(createNode('#comment', 8)).value = text; - }, - - pi: function (name, text) { - node.append(createNode(name, 7)).value = text; - removeWhitespaceBefore(node); - }, - - doctype: function (text) { - var newNode; - - newNode = node.append(createNode('#doctype', 10)); - newNode.value = text; - removeWhitespaceBefore(node); - }, - - start: function (name, attrs, empty) { - var newNode, attrFiltersLen, elementRule, attrName, parent; - - elementRule = validate ? schema.getElementRule(name) : {}; - if (elementRule) { - newNode = createNode(elementRule.outputName || name, 1); - newNode.attributes = attrs; - newNode.shortEnded = empty; - - node.append(newNode); - - // Check if node is valid child of the parent node is the child is - // unknown we don't collect it since it's probably a custom element - parent = children[node.name]; - if (parent && children[newNode.name] && !parent[newNode.name]) { - invalidChildren.push(newNode); - } - - attrFiltersLen = attributeFilters.length; - while (attrFiltersLen--) { - attrName = attributeFilters[attrFiltersLen].name; - - if (attrName in attrs.map) { - list = matchedAttributes[attrName]; - - if (list) { - list.push(newNode); - } else { - matchedAttributes[attrName] = [newNode]; - } - } - } - - // Trim whitespace before block - if (blockElements[name]) { - removeWhitespaceBefore(newNode); - } - - // Change current node if the element wasn't empty i.e not
    or - if (!empty) { - node = newNode; - } - - // Check if we are inside a whitespace preserved element - if (!isInWhiteSpacePreservedElement && whiteSpaceElements[name]) { - isInWhiteSpacePreservedElement = true; - } - } - }, - - end: function (name) { - var textNode, elementRule, text, sibling, tempNode; - - elementRule = validate ? schema.getElementRule(name) : {}; - if (elementRule) { - if (blockElements[name]) { - if (!isInWhiteSpacePreservedElement) { - // Trim whitespace of the first node in a block - textNode = node.firstChild; - if (textNode && textNode.type === 3) { - text = textNode.value.replace(startWhiteSpaceRegExp, ''); - - // Any characters left after trim or should we remove it - if (text.length > 0) { - textNode.value = text; - textNode = textNode.next; - } else { - sibling = textNode.next; - textNode.remove(); - textNode = sibling; - - // Remove any pure whitespace siblings - while (textNode && textNode.type === 3) { - text = textNode.value; - sibling = textNode.next; - - if (text.length === 0 || isAllWhiteSpaceRegExp.test(text)) { - textNode.remove(); - textNode = sibling; - } - - textNode = sibling; - } - } - } - - // Trim whitespace of the last node in a block - textNode = node.lastChild; - if (textNode && textNode.type === 3) { - text = textNode.value.replace(endWhiteSpaceRegExp, ''); - - // Any characters left after trim or should we remove it - if (text.length > 0) { - textNode.value = text; - textNode = textNode.prev; - } else { - sibling = textNode.prev; - textNode.remove(); - textNode = sibling; - - // Remove any pure whitespace siblings - while (textNode && textNode.type === 3) { - text = textNode.value; - sibling = textNode.prev; - - if (text.length === 0 || isAllWhiteSpaceRegExp.test(text)) { - textNode.remove(); - textNode = sibling; - } - - textNode = sibling; - } - } - } - } - - // Trim start white space - // Removed due to: #5424 - /*textNode = node.prev; - if (textNode && textNode.type === 3) { - text = textNode.value.replace(startWhiteSpaceRegExp, ''); - - if (text.length > 0) - textNode.value = text; - else - textNode.remove(); - }*/ - } - - // Check if we exited a whitespace preserved element - if (isInWhiteSpacePreservedElement && whiteSpaceElements[name]) { - isInWhiteSpacePreservedElement = false; - } - - // Handle empty nodes - if (elementRule.removeEmpty || elementRule.paddEmpty) { - if (node.isEmpty(nonEmptyElements, whiteSpaceElements)) { - if (elementRule.paddEmpty) { - paddEmptyNode(settings, node); - } else { - // Leave nodes that have a name like - if (!node.attributes.map.name && !node.attributes.map.id) { - tempNode = node.parent; - - if (blockElements[node.name]) { - node.empty().remove(); - } else { - node.unwrap(); - } - - node = tempNode; - return; - } - } - } - } - - node = node.parent; - } - } - }, schema); - - rootNode = node = new Node(args.context || settings.root_name, 11); - - parser.parse(html); - - // Fix invalid children or report invalid children in a contextual parsing - if (validate && invalidChildren.length) { - if (!args.context) { - fixInvalidChildren(invalidChildren); - } else { - args.invalid = true; - } - } - - // Wrap nodes in the root into block elements if the root is body - if (rootBlockName && (rootNode.name == 'body' || args.isRootContent)) { - addRootBlocks(); - } - - // Run filters only when the contents is valid - if (!args.invalid) { - // Run node filters - for (name in matchedNodes) { - list = nodeFilters[name]; - nodes = matchedNodes[name]; - - // Remove already removed children - fi = nodes.length; - while (fi--) { - if (!nodes[fi].parent) { - nodes.splice(fi, 1); - } - } - - for (i = 0, l = list.length; i < l; i++) { - list[i](nodes, name, args); - } - } - - // Run attribute filters - for (i = 0, l = attributeFilters.length; i < l; i++) { - list = attributeFilters[i]; - - if (list.name in matchedAttributes) { - nodes = matchedAttributes[list.name]; - - // Remove already removed children - fi = nodes.length; - while (fi--) { - if (!nodes[fi].parent) { - nodes.splice(fi, 1); - } - } - - for (fi = 0, fl = list.callbacks.length; fi < fl; fi++) { - list.callbacks[fi](nodes, list.name, args); - } - } - } - } - - return rootNode; - }; - - // Remove
    at end of block elements Gecko and WebKit injects BR elements to - // make it possible to place the caret inside empty blocks. This logic tries to remove - // these elements and keep br elements that where intended to be there intact - if (settings.remove_trailing_brs) { - self.addNodeFilter('br', function (nodes) { - var i, l = nodes.length, node, blockElements = extend({}, schema.getBlockElements()); - var nonEmptyElements = schema.getNonEmptyElements(), parent, lastParent, prev, prevName; - var whiteSpaceElements = schema.getNonEmptyElements(); - var elementRule, textNode; - - // Remove brs from body element as well - blockElements.body = 1; - - // Must loop forwards since it will otherwise remove all brs in

    a


    - for (i = 0; i < l; i++) { - node = nodes[i]; - parent = node.parent; - - if (blockElements[node.parent.name] && node === parent.lastChild) { - // Loop all nodes to the left of the current node and check for other BR elements - // excluding bookmarks since they are invisible - prev = node.prev; - while (prev) { - prevName = prev.name; - - // Ignore bookmarks - if (prevName !== "span" || prev.attr('data-mce-type') !== 'bookmark') { - // Found a non BR element - if (prevName !== "br") { - break; - } - - // Found another br it's a

    structure then don't remove anything - if (prevName === 'br') { - node = null; - break; - } - } - - prev = prev.prev; - } - - if (node) { - node.remove(); - - // Is the parent to be considered empty after we removed the BR - if (parent.isEmpty(nonEmptyElements, whiteSpaceElements)) { - elementRule = schema.getElementRule(parent.name); - - // Remove or padd the element depending on schema rule - if (elementRule) { - if (elementRule.removeEmpty) { - parent.remove(); - } else if (elementRule.paddEmpty) { - paddEmptyNode(settings, parent); - } - } - } - } - } else { - // Replaces BR elements inside inline elements like


    - // so they become

     

    - lastParent = node; - while (parent && parent.firstChild === lastParent && parent.lastChild === lastParent) { - lastParent = parent; - - if (blockElements[parent.name]) { - break; - } - - parent = parent.parent; - } - - if (lastParent === parent && settings.padd_empty_with_br !== true) { - textNode = new Node('#text', 3); - textNode.value = '\u00a0'; - node.replace(textNode); - } - } - } - }); - } - - if (!settings.allow_unsafe_link_target) { - self.addAttributeFilter('href', function (nodes) { - var i = nodes.length, node; - - var appendRel = function (rel) { - var parts = rel.split(' ').filter(function (p) { - return p.length > 0; - }); - return parts.concat(['noopener']).join(' '); - }; - - var addNoOpener = function (rel) { - var newRel = rel ? Tools.trim(rel) : ''; - if (!/\b(noopener)\b/g.test(newRel)) { - return appendRel(newRel); - } else { - return newRel; - } - }; - - while (i--) { - node = nodes[i]; - if (node.name === 'a' && node.attr('target') === '_blank') { - node.attr('rel', addNoOpener(node.attr('rel'))); - } - } - }); - } - - // Force anchor names closed, unless the setting "allow_html_in_named_anchor" is explicitly included. - if (!settings.allow_html_in_named_anchor) { - self.addAttributeFilter('id,name', function (nodes) { - var i = nodes.length, sibling, prevSibling, parent, node; - - while (i--) { - node = nodes[i]; - if (node.name === 'a' && node.firstChild && !node.attr('href')) { - parent = node.parent; - - // Move children after current node - sibling = node.lastChild; - do { - prevSibling = sibling.prev; - parent.insert(sibling, node); - sibling = prevSibling; - } while (sibling); - } - } - }); - } - - if (settings.fix_list_elements) { - self.addNodeFilter('ul,ol', function (nodes) { - var i = nodes.length, node, parentNode; - - while (i--) { - node = nodes[i]; - parentNode = node.parent; - - if (parentNode.name === 'ul' || parentNode.name === 'ol') { - if (node.prev && node.prev.name === 'li') { - node.prev.append(node); - } else { - var li = new Node('li', 1); - li.attr('style', 'list-style-type: none'); - node.wrap(li); - } - } - } - }); - } - - if (settings.validate && schema.getValidClasses()) { - self.addAttributeFilter('class', function (nodes) { - var i = nodes.length, node, classList, ci, className, classValue; - var validClasses = schema.getValidClasses(), validClassesMap, valid; - - while (i--) { - node = nodes[i]; - classList = node.attr('class').split(' '); - classValue = ''; - - for (ci = 0; ci < classList.length; ci++) { - className = classList[ci]; - valid = false; - - validClassesMap = validClasses['*']; - if (validClassesMap && validClassesMap[className]) { - valid = true; - } - - validClassesMap = validClasses[node.name]; - if (!valid && validClassesMap && validClassesMap[className]) { - valid = true; - } - - if (valid) { - if (classValue) { - classValue += ' '; - } - - classValue += className; - } - } - - if (!classValue.length) { - classValue = null; - } - - node.attr('class', classValue); - } - }); - } - }; - } -); - -/** - * Writer.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class is used to write HTML tags out it can be used with the Serializer or the SaxParser. - * - * @class tinymce.html.Writer - * @example - * var writer = new tinymce.html.Writer({indent: true}); - * var parser = new tinymce.html.SaxParser(writer).parse('


    '); - * console.log(writer.getContent()); - * - * @class tinymce.html.Writer - * @version 3.4 - */ -define( - 'tinymce.core.html.Writer', - [ - "tinymce.core.html.Entities", - "tinymce.core.util.Tools" - ], - function (Entities, Tools) { - var makeMap = Tools.makeMap; - - /** - * Constructs a new Writer instance. - * - * @constructor - * @method Writer - * @param {Object} settings Name/value settings object. - */ - return function (settings) { - var html = [], indent, indentBefore, indentAfter, encode, htmlOutput; - - settings = settings || {}; - indent = settings.indent; - indentBefore = makeMap(settings.indent_before || ''); - indentAfter = makeMap(settings.indent_after || ''); - encode = Entities.getEncodeFunc(settings.entity_encoding || 'raw', settings.entities); - htmlOutput = settings.element_format == "html"; - - return { - /** - * Writes the a start element such as

    . - * - * @method start - * @param {String} name Name of the element. - * @param {Array} attrs Optional attribute array or undefined if it hasn't any. - * @param {Boolean} empty Optional empty state if the tag should end like
    . - */ - start: function (name, attrs, empty) { - var i, l, attr, value; - - if (indent && indentBefore[name] && html.length > 0) { - value = html[html.length - 1]; - - if (value.length > 0 && value !== '\n') { - html.push('\n'); - } - } - - html.push('<', name); - - if (attrs) { - for (i = 0, l = attrs.length; i < l; i++) { - attr = attrs[i]; - html.push(' ', attr.name, '="', encode(attr.value, true), '"'); - } - } - - if (!empty || htmlOutput) { - html[html.length] = '>'; - } else { - html[html.length] = ' />'; - } - - if (empty && indent && indentAfter[name] && html.length > 0) { - value = html[html.length - 1]; - - if (value.length > 0 && value !== '\n') { - html.push('\n'); - } - } - }, - - /** - * Writes the a end element such as

    . - * - * @method end - * @param {String} name Name of the element. - */ - end: function (name) { - var value; - - /*if (indent && indentBefore[name] && html.length > 0) { - value = html[html.length - 1]; - - if (value.length > 0 && value !== '\n') - html.push('\n'); - }*/ - - html.push(''); - - if (indent && indentAfter[name] && html.length > 0) { - value = html[html.length - 1]; - - if (value.length > 0 && value !== '\n') { - html.push('\n'); - } - } - }, - - /** - * Writes a text node. - * - * @method text - * @param {String} text String to write out. - * @param {Boolean} raw Optional raw state if true the contents wont get encoded. - */ - text: function (text, raw) { - if (text.length > 0) { - html[html.length] = raw ? text : encode(text); - } - }, - - /** - * Writes a cdata node such as . - * - * @method cdata - * @param {String} text String to write out inside the cdata. - */ - cdata: function (text) { - html.push(''); - }, - - /** - * Writes a comment node such as . - * - * @method cdata - * @param {String} text String to write out inside the comment. - */ - comment: function (text) { - html.push(''); - }, - - /** - * Writes a PI node such as . - * - * @method pi - * @param {String} name Name of the pi. - * @param {String} text String to write out inside the pi. - */ - pi: function (name, text) { - if (text) { - html.push(''); - } else { - html.push(''); - } - - if (indent) { - html.push('\n'); - } - }, - - /** - * Writes a doctype node such as . - * - * @method doctype - * @param {String} text String to write out inside the doctype. - */ - doctype: function (text) { - html.push('', indent ? '\n' : ''); - }, - - /** - * Resets the internal buffer if one wants to reuse the writer. - * - * @method reset - */ - reset: function () { - html.length = 0; - }, - - /** - * Returns the contents that got serialized. - * - * @method getContent - * @return {String} HTML contents that got written down. - */ - getContent: function () { - return html.join('').replace(/\n$/, ''); - } - }; - }; - } -); -/** - * Serializer.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class is used to serialize down the DOM tree into a string using a Writer instance. - * - * - * @example - * new tinymce.html.Serializer().serialize(new tinymce.html.DomParser().parse('

    text

    ')); - * @class tinymce.html.Serializer - * @version 3.4 - */ -define( - 'tinymce.core.html.Serializer', - [ - "tinymce.core.html.Writer", - "tinymce.core.html.Schema" - ], - function (Writer, Schema) { - /** - * Constructs a new Serializer instance. - * - * @constructor - * @method Serializer - * @param {Object} settings Name/value settings object. - * @param {tinymce.html.Schema} schema Schema instance to use. - */ - return function (settings, schema) { - var self = this, writer = new Writer(settings); - - settings = settings || {}; - settings.validate = "validate" in settings ? settings.validate : true; - - self.schema = schema = schema || new Schema(); - self.writer = writer; - - /** - * Serializes the specified node into a string. - * - * @example - * new tinymce.html.Serializer().serialize(new tinymce.html.DomParser().parse('

    text

    ')); - * @method serialize - * @param {tinymce.html.Node} node Node instance to serialize. - * @return {String} String with HTML based on DOM tree. - */ - self.serialize = function (node) { - var handlers, validate; - - validate = settings.validate; - - handlers = { - // #text - 3: function (node) { - writer.text(node.value, node.raw); - }, - - // #comment - 8: function (node) { - writer.comment(node.value); - }, - - // Processing instruction - 7: function (node) { - writer.pi(node.name, node.value); - }, - - // Doctype - 10: function (node) { - writer.doctype(node.value); - }, - - // CDATA - 4: function (node) { - writer.cdata(node.value); - }, - - // Document fragment - 11: function (node) { - if ((node = node.firstChild)) { - do { - walk(node); - } while ((node = node.next)); - } - } - }; - - writer.reset(); - - function walk(node) { - var handler = handlers[node.type], name, isEmpty, attrs, attrName, attrValue, sortedAttrs, i, l, elementRule; - - if (!handler) { - name = node.name; - isEmpty = node.shortEnded; - attrs = node.attributes; - - // Sort attributes - if (validate && attrs && attrs.length > 1) { - sortedAttrs = []; - sortedAttrs.map = {}; - - elementRule = schema.getElementRule(node.name); - if (elementRule) { - for (i = 0, l = elementRule.attributesOrder.length; i < l; i++) { - attrName = elementRule.attributesOrder[i]; - - if (attrName in attrs.map) { - attrValue = attrs.map[attrName]; - sortedAttrs.map[attrName] = attrValue; - sortedAttrs.push({ name: attrName, value: attrValue }); - } - } - - for (i = 0, l = attrs.length; i < l; i++) { - attrName = attrs[i].name; - - if (!(attrName in sortedAttrs.map)) { - attrValue = attrs.map[attrName]; - sortedAttrs.map[attrName] = attrValue; - sortedAttrs.push({ name: attrName, value: attrValue }); - } - } - - attrs = sortedAttrs; - } - } - - writer.start(node.name, attrs, isEmpty); - - if (!isEmpty) { - if ((node = node.firstChild)) { - do { - walk(node); - } while ((node = node.next)); - } - - writer.end(name); - } - } else { - handler(node); - } - } - - // Serialize element and treat all non elements as fragments - if (node.type == 1 && !settings.inner) { - walk(node); - } else { - handlers[11](node); - } - - return writer.getContent(); - }; - }; - } -); - -/** - * Serializer.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class is used to serialize DOM trees into a string. Consult the TinyMCE Wiki API for - * more details and examples on how to use this class. - * - * @class tinymce.dom.Serializer - */ -define( - 'tinymce.core.dom.Serializer', - [ - "tinymce.core.dom.DOMUtils", - "tinymce.core.html.DomParser", - "tinymce.core.html.SaxParser", - "tinymce.core.html.Entities", - "tinymce.core.html.Serializer", - "tinymce.core.html.Node", - "tinymce.core.html.Schema", - "tinymce.core.Env", - "tinymce.core.util.Tools", - "tinymce.core.text.Zwsp" - ], - function (DOMUtils, DomParser, SaxParser, Entities, Serializer, Node, Schema, Env, Tools, Zwsp) { - var each = Tools.each, trim = Tools.trim; - var DOM = DOMUtils.DOM; - - /** - * IE 11 has a fantastic bug where it will produce two trailing BR elements to iframe bodies when - * the iframe is hidden by display: none on a parent container. The DOM is actually out of sync - * with innerHTML in this case. It's like IE adds shadow DOM BR elements that appears on innerHTML - * but not as the lastChild of the body. So this fix simply removes the last two - * BR elements at the end of the document. - * - * Example of what happens: text becomes text

    - */ - function trimTrailingBr(rootNode) { - var brNode1, brNode2; - - function isBr(node) { - return node && node.name === 'br'; - } - - brNode1 = rootNode.lastChild; - if (isBr(brNode1)) { - brNode2 = brNode1.prev; - - if (isBr(brNode2)) { - brNode1.remove(); - brNode2.remove(); - } - } - } - - /** - * Constructs a new DOM serializer class. - * - * @constructor - * @method Serializer - * @param {Object} settings Serializer settings object. - * @param {tinymce.Editor} editor Optional editor to bind events to and get schema/dom from. - */ - return function (settings, editor) { - var dom, schema, htmlParser, tempAttrs = ["data-mce-selected"]; - - if (editor) { - dom = editor.dom; - schema = editor.schema; - } - - function trimHtml(html) { - var trimContentRegExp = new RegExp([ - ']+data-mce-bogus[^>]+>[\u200B\uFEFF]+<\\/span>', // Trim bogus spans like caret containers - '\\s?(' + tempAttrs.join('|') + ')="[^"]+"' // Trim temporaty data-mce prefixed attributes like data-mce-selected - ].join('|'), 'gi'); - - html = Zwsp.trim(html.replace(trimContentRegExp, '')); - - return html; - } - - function trimContent(html) { - var content = html; - var bogusAllRegExp = /<(\w+) [^>]*data-mce-bogus="all"[^>]*>/g; - var endTagIndex, index, matchLength, matches, shortEndedElements, schema = editor.schema; - - content = trimHtml(content); - shortEndedElements = schema.getShortEndedElements(); - - // Remove all bogus elements marked with "all" - while ((matches = bogusAllRegExp.exec(content))) { - index = bogusAllRegExp.lastIndex; - matchLength = matches[0].length; - - if (shortEndedElements[matches[1]]) { - endTagIndex = index; - } else { - endTagIndex = SaxParser.findEndTag(schema, content, index); - } - - content = content.substring(0, index - matchLength) + content.substring(endTagIndex); - bogusAllRegExp.lastIndex = index - matchLength; - } - - return content; - } - - /** - * Returns a trimmed version of the editor contents to be used for the undo level. This - * will remove any data-mce-bogus="all" marked elements since these are used for UI it will also - * remove the data-mce-selected attributes used for selection of objects and caret containers. - * It will keep all data-mce-bogus="1" elements since these can be used to place the caret etc and will - * be removed by the serialization logic when you save. - * - * @private - * @return {String} HTML contents of the editor excluding some internal bogus elements. - */ - function getTrimmedContent() { - return trimContent(editor.getBody().innerHTML); - } - - function addTempAttr(name) { - if (Tools.inArray(tempAttrs, name) === -1) { - htmlParser.addAttributeFilter(name, function (nodes, name) { - var i = nodes.length; - - while (i--) { - nodes[i].attr(name, null); - } - }); - - tempAttrs.push(name); - } - } - - // Default DOM and Schema if they are undefined - dom = dom || DOM; - schema = schema || new Schema(settings); - settings.entity_encoding = settings.entity_encoding || 'named'; - settings.remove_trailing_brs = "remove_trailing_brs" in settings ? settings.remove_trailing_brs : true; - - htmlParser = new DomParser(settings, schema); - - // Convert tabindex back to elements when serializing contents - htmlParser.addAttributeFilter('data-mce-tabindex', function (nodes, name) { - var i = nodes.length, node; - - while (i--) { - node = nodes[i]; - node.attr('tabindex', node.attributes.map['data-mce-tabindex']); - node.attr(name, null); - } - }); - - // Convert move data-mce-src, data-mce-href and data-mce-style into nodes or process them if needed - htmlParser.addAttributeFilter('src,href,style', function (nodes, name) { - var i = nodes.length, node, value, internalName = 'data-mce-' + name; - var urlConverter = settings.url_converter, urlConverterScope = settings.url_converter_scope, undef; - - while (i--) { - node = nodes[i]; - - value = node.attributes.map[internalName]; - if (value !== undef) { - // Set external name to internal value and remove internal - node.attr(name, value.length > 0 ? value : null); - node.attr(internalName, null); - } else { - // No internal attribute found then convert the value we have in the DOM - value = node.attributes.map[name]; - - if (name === "style") { - value = dom.serializeStyle(dom.parseStyle(value), node.name); - } else if (urlConverter) { - value = urlConverter.call(urlConverterScope, value, name, node.name); - } - - node.attr(name, value.length > 0 ? value : null); - } - } - }); - - // Remove internal classes mceItem<..> or mceSelected - htmlParser.addAttributeFilter('class', function (nodes) { - var i = nodes.length, node, value; - - while (i--) { - node = nodes[i]; - value = node.attr('class'); - - if (value) { - value = node.attr('class').replace(/(?:^|\s)mce-item-\w+(?!\S)/g, ''); - node.attr('class', value.length > 0 ? value : null); - } - } - }); - - // Remove bookmark elements - htmlParser.addAttributeFilter('data-mce-type', function (nodes, name, args) { - var i = nodes.length, node; - - while (i--) { - node = nodes[i]; - - if (node.attributes.map['data-mce-type'] === 'bookmark' && !args.cleanup) { - node.remove(); - } - } - }); - - htmlParser.addNodeFilter('noscript', function (nodes) { - var i = nodes.length, node; - - while (i--) { - node = nodes[i].firstChild; - - if (node) { - node.value = Entities.decode(node.value); - } - } - }); - - // Force script into CDATA sections and remove the mce- prefix also add comments around styles - htmlParser.addNodeFilter('script,style', function (nodes, name) { - var i = nodes.length, node, value, type; - - function trim(value) { - /*jshint maxlen:255 */ - /*eslint max-len:0 */ - return value.replace(/()/g, '\n') - .replace(/^[\r\n]*|[\r\n]*$/g, '') - .replace(/^\s*(()?|\s*\/\/\s*\]\]>(-->)?|\/\/\s*(-->)?|\]\]>|\/\*\s*-->\s*\*\/|\s*-->\s*)\s*$/g, ''); - } - - while (i--) { - node = nodes[i]; - value = node.firstChild ? node.firstChild.value : ''; - - if (name === "script") { - // Remove mce- prefix from script elements and remove default type since the user specified - // a script element without type attribute - type = node.attr('type'); - if (type) { - node.attr('type', type == 'mce-no/type' ? null : type.replace(/^mce\-/, '')); - } - - if (value.length > 0) { - node.firstChild.value = '// '; - } - } else { - if (value.length > 0) { - node.firstChild.value = ''; - } - } - } - }); - - // Convert comments to cdata and handle protected comments - htmlParser.addNodeFilter('#comment', function (nodes) { - var i = nodes.length, node; - - while (i--) { - node = nodes[i]; - - if (node.value.indexOf('[CDATA[') === 0) { - node.name = '#cdata'; - node.type = 4; - node.value = node.value.replace(/^\[CDATA\[|\]\]$/g, ''); - } else if (node.value.indexOf('mce:protected ') === 0) { - node.name = "#text"; - node.type = 3; - node.raw = true; - node.value = unescape(node.value).substr(14); - } - } - }); - - htmlParser.addNodeFilter('xml:namespace,input', function (nodes, name) { - var i = nodes.length, node; - - while (i--) { - node = nodes[i]; - if (node.type === 7) { - node.remove(); - } else if (node.type === 1) { - if (name === "input" && !("type" in node.attributes.map)) { - node.attr('type', 'text'); - } - } - } - }); - - // Remove internal data attributes - htmlParser.addAttributeFilter( - 'data-mce-src,data-mce-href,data-mce-style,' + - 'data-mce-selected,data-mce-expando,' + - 'data-mce-type,data-mce-resize', - - function (nodes, name) { - var i = nodes.length; - - while (i--) { - nodes[i].attr(name, null); - } - } - ); - - // Return public methods - return { - /** - * Schema instance that was used to when the Serializer was constructed. - * - * @field {tinymce.html.Schema} schema - */ - schema: schema, - - /** - * Adds a node filter function to the parser used by the serializer, the parser will collect the specified nodes by name - * and then execute the callback ones it has finished parsing the document. - * - * @example - * parser.addNodeFilter('p,h1', function(nodes, name) { - * for (var i = 0; i < nodes.length; i++) { - * console.log(nodes[i].name); - * } - * }); - * @method addNodeFilter - * @method {String} name Comma separated list of nodes to collect. - * @param {function} callback Callback function to execute once it has collected nodes. - */ - addNodeFilter: htmlParser.addNodeFilter, - - /** - * Adds a attribute filter function to the parser used by the serializer, the parser will - * collect nodes that has the specified attributes - * and then execute the callback ones it has finished parsing the document. - * - * @example - * parser.addAttributeFilter('src,href', function(nodes, name) { - * for (var i = 0; i < nodes.length; i++) { - * console.log(nodes[i].name); - * } - * }); - * @method addAttributeFilter - * @method {String} name Comma separated list of nodes to collect. - * @param {function} callback Callback function to execute once it has collected nodes. - */ - addAttributeFilter: htmlParser.addAttributeFilter, - - /** - * Serializes the specified browser DOM node into a HTML string. - * - * @method serialize - * @param {DOMNode} node DOM node to serialize. - * @param {Object} args Arguments option that gets passed to event handlers. - */ - serialize: function (node, args) { - var self = this, impl, doc, oldDoc, htmlSerializer, content, rootNode; - - // Explorer won't clone contents of script and style and the - // selected index of select elements are cleared on a clone operation. - if (Env.ie && dom.select('script,style,select,map').length > 0) { - content = node.innerHTML; - node = node.cloneNode(false); - dom.setHTML(node, content); - } else { - node = node.cloneNode(true); - } - - // Nodes needs to be attached to something in WebKit/Opera - // This fix will make DOM ranges and make Sizzle happy! - impl = document.implementation; - if (impl.createHTMLDocument) { - // Create an empty HTML document - doc = impl.createHTMLDocument(""); - - // Add the element or it's children if it's a body element to the new document - each(node.nodeName == 'BODY' ? node.childNodes : [node], function (node) { - doc.body.appendChild(doc.importNode(node, true)); - }); - - // Grab first child or body element for serialization - if (node.nodeName != 'BODY') { - node = doc.body.firstChild; - } else { - node = doc.body; - } - - // set the new document in DOMUtils so createElement etc works - oldDoc = dom.doc; - dom.doc = doc; - } - - args = args || {}; - args.format = args.format || 'html'; - - // Don't wrap content if we want selected html - if (args.selection) { - args.forced_root_block = ''; - } - - // Pre process - if (!args.no_events) { - args.node = node; - self.onPreProcess(args); - } - - // Parse HTML - rootNode = htmlParser.parse(trim(args.getInner ? node.innerHTML : dom.getOuterHTML(node)), args); - trimTrailingBr(rootNode); - - // Serialize HTML - htmlSerializer = new Serializer(settings, schema); - args.content = htmlSerializer.serialize(rootNode); - - // Replace all BOM characters for now until we can find a better solution - if (!args.cleanup) { - args.content = Zwsp.trim(args.content); - args.content = args.content.replace(/\uFEFF/g, ''); - } - - // Post process - if (!args.no_events) { - self.onPostProcess(args); - } - - // Restore the old document if it was changed - if (oldDoc) { - dom.doc = oldDoc; - } - - args.node = null; - - return args.content; - }, - - /** - * Adds valid elements rules to the serializers schema instance this enables you to specify things - * like what elements should be outputted and what attributes specific elements might have. - * Consult the Wiki for more details on this format. - * - * @method addRules - * @param {String} rules Valid elements rules string to add to schema. - */ - addRules: function (rules) { - schema.addValidElements(rules); - }, - - /** - * Sets the valid elements rules to the serializers schema instance this enables you to specify things - * like what elements should be outputted and what attributes specific elements might have. - * Consult the Wiki for more details on this format. - * - * @method setRules - * @param {String} rules Valid elements rules string. - */ - setRules: function (rules) { - schema.setValidElements(rules); - }, - - onPreProcess: function (args) { - if (editor) { - editor.fire('PreProcess', args); - } - }, - - onPostProcess: function (args) { - if (editor) { - editor.fire('PostProcess', args); - } - }, - - /** - * Adds a temporary internal attribute these attributes will get removed on undo and - * when getting contents out of the editor. - * - * @method addTempAttr - * @param {String} name string - */ - addTempAttr: addTempAttr, - - // Internal - trimHtml: trimHtml, - getTrimmedContent: getTrimmedContent, - trimContent: trimContent - }; - }; - } -); - -/** - * VK.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This file exposes a set of the common KeyCodes for use. Please grow it as needed. - */ -define( - 'tinymce.core.util.VK', - [ - "tinymce.core.Env" - ], - function (Env) { - return { - BACKSPACE: 8, - DELETE: 46, - DOWN: 40, - ENTER: 13, - LEFT: 37, - RIGHT: 39, - SPACEBAR: 32, - TAB: 9, - UP: 38, - - modifierPressed: function (e) { - return e.shiftKey || e.ctrlKey || e.altKey || this.metaKeyPressed(e); - }, - - metaKeyPressed: function (e) { - // Check if ctrl or meta key is pressed. Edge case for AltGr on Windows where it produces ctrlKey+altKey states - return (Env.mac ? e.metaKey : e.ctrlKey && !e.altKey); - } - }; - } -); - -/** - * ControlSelection.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class handles control selection of elements. Controls are elements - * that can be resized and needs to be selected as a whole. It adds custom resize handles - * to all browser engines that support properly disabling the built in resize logic. - * - * @class tinymce.dom.ControlSelection - */ -define( - 'tinymce.core.dom.ControlSelection', - [ - "tinymce.core.util.VK", - "tinymce.core.util.Tools", - "tinymce.core.util.Delay", - "tinymce.core.Env", - "tinymce.core.dom.NodeType" - ], - function (VK, Tools, Delay, Env, NodeType) { - var isContentEditableFalse = NodeType.isContentEditableFalse; - var isContentEditableTrue = NodeType.isContentEditableTrue; - - function getContentEditableRoot(root, node) { - while (node && node != root) { - if (isContentEditableTrue(node) || isContentEditableFalse(node)) { - return node; - } - - node = node.parentNode; - } - - return null; - } - - return function (selection, editor) { - var dom = editor.dom, each = Tools.each; - var selectedElm, selectedElmGhost, resizeHelper, resizeHandles, selectedHandle, lastMouseDownEvent; - var startX, startY, selectedElmX, selectedElmY, startW, startH, ratio, resizeStarted; - var width, height, editableDoc = editor.getDoc(), rootDocument = document, isIE = Env.ie && Env.ie < 11; - var abs = Math.abs, round = Math.round, rootElement = editor.getBody(), startScrollWidth, startScrollHeight; - - // Details about each resize handle how to scale etc - resizeHandles = { - // Name: x multiplier, y multiplier, delta size x, delta size y - /*n: [0.5, 0, 0, -1], - e: [1, 0.5, 1, 0], - s: [0.5, 1, 0, 1], - w: [0, 0.5, -1, 0],*/ - nw: [0, 0, -1, -1], - ne: [1, 0, 1, -1], - se: [1, 1, 1, 1], - sw: [0, 1, -1, 1] - }; - - // Add CSS for resize handles, cloned element and selected - var rootClass = '.mce-content-body'; - editor.contentStyles.push( - rootClass + ' div.mce-resizehandle {' + - 'position: absolute;' + - 'border: 1px solid black;' + - 'box-sizing: box-sizing;' + - 'background: #FFF;' + - 'width: 7px;' + - 'height: 7px;' + - 'z-index: 10000' + - '}' + - rootClass + ' .mce-resizehandle:hover {' + - 'background: #000' + - '}' + - rootClass + ' img[data-mce-selected],' + rootClass + ' hr[data-mce-selected] {' + - 'outline: 1px solid black;' + - 'resize: none' + // Have been talks about implementing this in browsers - '}' + - rootClass + ' .mce-clonedresizable {' + - 'position: absolute;' + - (Env.gecko ? '' : 'outline: 1px dashed black;') + // Gecko produces trails while resizing - 'opacity: .5;' + - 'filter: alpha(opacity=50);' + - 'z-index: 10000' + - '}' + - rootClass + ' .mce-resize-helper {' + - 'background: #555;' + - 'background: rgba(0,0,0,0.75);' + - 'border-radius: 3px;' + - 'border: 1px;' + - 'color: white;' + - 'display: none;' + - 'font-family: sans-serif;' + - 'font-size: 12px;' + - 'white-space: nowrap;' + - 'line-height: 14px;' + - 'margin: 5px 10px;' + - 'padding: 5px;' + - 'position: absolute;' + - 'z-index: 10001' + - '}' - ); - - function isResizable(elm) { - var selector = editor.settings.object_resizing; - - if (selector === false || Env.iOS) { - return false; - } - - if (typeof selector != 'string') { - selector = 'table,img,div'; - } - - if (elm.getAttribute('data-mce-resize') === 'false') { - return false; - } - - if (elm == editor.getBody()) { - return false; - } - - return editor.dom.is(elm, selector); - } - - function resizeGhostElement(e) { - var deltaX, deltaY, proportional; - var resizeHelperX, resizeHelperY; - - // Calc new width/height - deltaX = e.screenX - startX; - deltaY = e.screenY - startY; - - // Calc new size - width = deltaX * selectedHandle[2] + startW; - height = deltaY * selectedHandle[3] + startH; - - // Never scale down lower than 5 pixels - width = width < 5 ? 5 : width; - height = height < 5 ? 5 : height; - - if (selectedElm.nodeName == "IMG" && editor.settings.resize_img_proportional !== false) { - proportional = !VK.modifierPressed(e); - } else { - proportional = VK.modifierPressed(e) || (selectedElm.nodeName == "IMG" && selectedHandle[2] * selectedHandle[3] !== 0); - } - - // Constrain proportions - if (proportional) { - if (abs(deltaX) > abs(deltaY)) { - height = round(width * ratio); - width = round(height / ratio); - } else { - width = round(height / ratio); - height = round(width * ratio); - } - } - - // Update ghost size - dom.setStyles(selectedElmGhost, { - width: width, - height: height - }); - - // Update resize helper position - resizeHelperX = selectedHandle.startPos.x + deltaX; - resizeHelperY = selectedHandle.startPos.y + deltaY; - resizeHelperX = resizeHelperX > 0 ? resizeHelperX : 0; - resizeHelperY = resizeHelperY > 0 ? resizeHelperY : 0; - - dom.setStyles(resizeHelper, { - left: resizeHelperX, - top: resizeHelperY, - display: 'block' - }); - - resizeHelper.innerHTML = width + ' × ' + height; - - // Update ghost X position if needed - if (selectedHandle[2] < 0 && selectedElmGhost.clientWidth <= width) { - dom.setStyle(selectedElmGhost, 'left', selectedElmX + (startW - width)); - } - - // Update ghost Y position if needed - if (selectedHandle[3] < 0 && selectedElmGhost.clientHeight <= height) { - dom.setStyle(selectedElmGhost, 'top', selectedElmY + (startH - height)); - } - - // Calculate how must overflow we got - deltaX = rootElement.scrollWidth - startScrollWidth; - deltaY = rootElement.scrollHeight - startScrollHeight; - - // Re-position the resize helper based on the overflow - if (deltaX + deltaY !== 0) { - dom.setStyles(resizeHelper, { - left: resizeHelperX - deltaX, - top: resizeHelperY - deltaY - }); - } - - if (!resizeStarted) { - editor.fire('ObjectResizeStart', { target: selectedElm, width: startW, height: startH }); - resizeStarted = true; - } - } - - function endGhostResize() { - resizeStarted = false; - - function setSizeProp(name, value) { - if (value) { - // Resize by using style or attribute - if (selectedElm.style[name] || !editor.schema.isValid(selectedElm.nodeName.toLowerCase(), name)) { - dom.setStyle(selectedElm, name, value); - } else { - dom.setAttrib(selectedElm, name, value); - } - } - } - - // Set width/height properties - setSizeProp('width', width); - setSizeProp('height', height); - - dom.unbind(editableDoc, 'mousemove', resizeGhostElement); - dom.unbind(editableDoc, 'mouseup', endGhostResize); - - if (rootDocument != editableDoc) { - dom.unbind(rootDocument, 'mousemove', resizeGhostElement); - dom.unbind(rootDocument, 'mouseup', endGhostResize); - } - - // Remove ghost/helper and update resize handle positions - dom.remove(selectedElmGhost); - dom.remove(resizeHelper); - - if (!isIE || selectedElm.nodeName == "TABLE") { - showResizeRect(selectedElm); - } - - editor.fire('ObjectResized', { target: selectedElm, width: width, height: height }); - dom.setAttrib(selectedElm, 'style', dom.getAttrib(selectedElm, 'style')); - editor.nodeChanged(); - } - - function showResizeRect(targetElm, mouseDownHandleName, mouseDownEvent) { - var position, targetWidth, targetHeight, e, rect; - - hideResizeRect(); - unbindResizeHandleEvents(); - - // Get position and size of target - position = dom.getPos(targetElm, rootElement); - selectedElmX = position.x; - selectedElmY = position.y; - rect = targetElm.getBoundingClientRect(); // Fix for Gecko offsetHeight for table with caption - targetWidth = rect.width || (rect.right - rect.left); - targetHeight = rect.height || (rect.bottom - rect.top); - - // Reset width/height if user selects a new image/table - if (selectedElm != targetElm) { - detachResizeStartListener(); - selectedElm = targetElm; - width = height = 0; - } - - // Makes it possible to disable resizing - e = editor.fire('ObjectSelected', { target: targetElm }); - - if (isResizable(targetElm) && !e.isDefaultPrevented()) { - each(resizeHandles, function (handle, name) { - var handleElm; - - function startDrag(e) { - startX = e.screenX; - startY = e.screenY; - startW = selectedElm.clientWidth; - startH = selectedElm.clientHeight; - ratio = startH / startW; - selectedHandle = handle; - - handle.startPos = { - x: targetWidth * handle[0] + selectedElmX, - y: targetHeight * handle[1] + selectedElmY - }; - - startScrollWidth = rootElement.scrollWidth; - startScrollHeight = rootElement.scrollHeight; - - selectedElmGhost = selectedElm.cloneNode(true); - dom.addClass(selectedElmGhost, 'mce-clonedresizable'); - dom.setAttrib(selectedElmGhost, 'data-mce-bogus', 'all'); - selectedElmGhost.contentEditable = false; // Hides IE move layer cursor - selectedElmGhost.unSelectabe = true; - dom.setStyles(selectedElmGhost, { - left: selectedElmX, - top: selectedElmY, - margin: 0 - }); - - selectedElmGhost.removeAttribute('data-mce-selected'); - rootElement.appendChild(selectedElmGhost); - - dom.bind(editableDoc, 'mousemove', resizeGhostElement); - dom.bind(editableDoc, 'mouseup', endGhostResize); - - if (rootDocument != editableDoc) { - dom.bind(rootDocument, 'mousemove', resizeGhostElement); - dom.bind(rootDocument, 'mouseup', endGhostResize); - } - - resizeHelper = dom.add(rootElement, 'div', { - 'class': 'mce-resize-helper', - 'data-mce-bogus': 'all' - }, startW + ' × ' + startH); - } - - if (mouseDownHandleName) { - // Drag started by IE native resizestart - if (name == mouseDownHandleName) { - startDrag(mouseDownEvent); - } - - return; - } - - // Get existing or render resize handle - handleElm = dom.get('mceResizeHandle' + name); - if (handleElm) { - dom.remove(handleElm); - } - - handleElm = dom.add(rootElement, 'div', { - id: 'mceResizeHandle' + name, - 'data-mce-bogus': 'all', - 'class': 'mce-resizehandle', - unselectable: true, - style: 'cursor:' + name + '-resize; margin:0; padding:0' - }); - - // Hides IE move layer cursor - // If we set it on Chrome we get this wounderful bug: #6725 - if (Env.ie) { - handleElm.contentEditable = false; - } - - dom.bind(handleElm, 'mousedown', function (e) { - e.stopImmediatePropagation(); - e.preventDefault(); - startDrag(e); - }); - - handle.elm = handleElm; - - // Position element - dom.setStyles(handleElm, { - left: (targetWidth * handle[0] + selectedElmX) - (handleElm.offsetWidth / 2), - top: (targetHeight * handle[1] + selectedElmY) - (handleElm.offsetHeight / 2) - }); - }); - } else { - hideResizeRect(); - } - - selectedElm.setAttribute('data-mce-selected', '1'); - } - - function hideResizeRect() { - var name, handleElm; - - unbindResizeHandleEvents(); - - if (selectedElm) { - selectedElm.removeAttribute('data-mce-selected'); - } - - for (name in resizeHandles) { - handleElm = dom.get('mceResizeHandle' + name); - if (handleElm) { - dom.unbind(handleElm); - dom.remove(handleElm); - } - } - } - - function updateResizeRect(e) { - var startElm, controlElm; - - function isChildOrEqual(node, parent) { - if (node) { - do { - if (node === parent) { - return true; - } - } while ((node = node.parentNode)); - } - } - - // Ignore all events while resizing or if the editor instance was removed - if (resizeStarted || editor.removed) { - return; - } - - // Remove data-mce-selected from all elements since they might have been copied using Ctrl+c/v - each(dom.select('img[data-mce-selected],hr[data-mce-selected]'), function (img) { - img.removeAttribute('data-mce-selected'); - }); - - controlElm = e.type == 'mousedown' ? e.target : selection.getNode(); - controlElm = dom.$(controlElm).closest(isIE ? 'table' : 'table,img,hr')[0]; - - if (isChildOrEqual(controlElm, rootElement)) { - disableGeckoResize(); - startElm = selection.getStart(true); - - if (isChildOrEqual(startElm, controlElm) && isChildOrEqual(selection.getEnd(true), controlElm)) { - if (!isIE || (controlElm != startElm && startElm.nodeName !== 'IMG')) { - showResizeRect(controlElm); - return; - } - } - } - - hideResizeRect(); - } - - function attachEvent(elm, name, func) { - if (elm && elm.attachEvent) { - elm.attachEvent('on' + name, func); - } - } - - function detachEvent(elm, name, func) { - if (elm && elm.detachEvent) { - elm.detachEvent('on' + name, func); - } - } - - function resizeNativeStart(e) { - var target = e.srcElement, pos, name, corner, cornerX, cornerY, relativeX, relativeY; - - pos = target.getBoundingClientRect(); - relativeX = lastMouseDownEvent.clientX - pos.left; - relativeY = lastMouseDownEvent.clientY - pos.top; - - // Figure out what corner we are draging on - for (name in resizeHandles) { - corner = resizeHandles[name]; - - cornerX = target.offsetWidth * corner[0]; - cornerY = target.offsetHeight * corner[1]; - - if (abs(cornerX - relativeX) < 8 && abs(cornerY - relativeY) < 8) { - selectedHandle = corner; - break; - } - } - - // Remove native selection and let the magic begin - resizeStarted = true; - editor.fire('ObjectResizeStart', { - target: selectedElm, - width: selectedElm.clientWidth, - height: selectedElm.clientHeight - }); - editor.getDoc().selection.empty(); - showResizeRect(target, name, lastMouseDownEvent); - } - - function preventDefault(e) { - if (e.preventDefault) { - e.preventDefault(); - } else { - e.returnValue = false; // IE - } - } - - function isWithinContentEditableFalse(elm) { - return isContentEditableFalse(getContentEditableRoot(editor.getBody(), elm)); - } - - function nativeControlSelect(e) { - var target = e.srcElement; - - if (isWithinContentEditableFalse(target)) { - preventDefault(e); - return; - } - - if (target != selectedElm) { - editor.fire('ObjectSelected', { target: target }); - detachResizeStartListener(); - - if (target.id.indexOf('mceResizeHandle') === 0) { - e.returnValue = false; - return; - } - - if (target.nodeName == 'IMG' || target.nodeName == 'TABLE') { - hideResizeRect(); - selectedElm = target; - attachEvent(target, 'resizestart', resizeNativeStart); - } - } - } - - function detachResizeStartListener() { - detachEvent(selectedElm, 'resizestart', resizeNativeStart); - } - - function unbindResizeHandleEvents() { - for (var name in resizeHandles) { - var handle = resizeHandles[name]; - - if (handle.elm) { - dom.unbind(handle.elm); - delete handle.elm; - } - } - } - - function disableGeckoResize() { - try { - // Disable object resizing on Gecko - editor.getDoc().execCommand('enableObjectResizing', false, false); - } catch (ex) { - // Ignore - } - } - - function controlSelect(elm) { - var ctrlRng; - - if (!isIE) { - return; - } - - ctrlRng = editableDoc.body.createControlRange(); - - try { - ctrlRng.addElement(elm); - ctrlRng.select(); - return true; - } catch (ex) { - // Ignore since the element can't be control selected for example a P tag - } - } - - editor.on('init', function () { - if (isIE) { - // Hide the resize rect on resize and reselect the image - editor.on('ObjectResized', function (e) { - if (e.target.nodeName != 'TABLE') { - hideResizeRect(); - controlSelect(e.target); - } - }); - - attachEvent(rootElement, 'controlselect', nativeControlSelect); - - editor.on('mousedown', function (e) { - lastMouseDownEvent = e; - }); - } else { - disableGeckoResize(); - - // Sniff sniff, hard to feature detect this stuff - if (Env.ie >= 11) { - // Needs to be mousedown for drag/drop to work on IE 11 - // Needs to be click on Edge to properly select images - editor.on('mousedown click', function (e) { - var target = e.target, nodeName = target.nodeName; - - if (!resizeStarted && /^(TABLE|IMG|HR)$/.test(nodeName) && !isWithinContentEditableFalse(target)) { - editor.selection.select(target, nodeName == 'TABLE'); - - // Only fire once since nodeChange is expensive - if (e.type == 'mousedown') { - editor.nodeChanged(); - } - } - }); - - editor.dom.bind(rootElement, 'mscontrolselect', function (e) { - function delayedSelect(node) { - Delay.setEditorTimeout(editor, function () { - editor.selection.select(node); - }); - } - - if (isWithinContentEditableFalse(e.target)) { - e.preventDefault(); - delayedSelect(e.target); - return; - } - - if (/^(TABLE|IMG|HR)$/.test(e.target.nodeName)) { - e.preventDefault(); - - // This moves the selection from being a control selection to a text like selection like in WebKit #6753 - // TODO: Fix this the day IE works like other browsers without this nasty native ugly control selections. - if (e.target.tagName == 'IMG') { - delayedSelect(e.target); - } - } - }); - } - } - - var throttledUpdateResizeRect = Delay.throttle(function (e) { - if (!editor.composing) { - updateResizeRect(e); - } - }); - - editor.on('nodechange ResizeEditor ResizeWindow drop', throttledUpdateResizeRect); - - // Update resize rect while typing in a table - editor.on('keyup compositionend', function (e) { - // Don't update the resize rect while composing since it blows away the IME see: #2710 - if (selectedElm && selectedElm.nodeName == "TABLE") { - throttledUpdateResizeRect(e); - } - }); - - editor.on('hide blur', hideResizeRect); - - // Hide rect on focusout since it would float on top of windows otherwise - //editor.on('focusout', hideResizeRect); - }); - - editor.on('remove', unbindResizeHandleEvents); - - function destroy() { - selectedElm = selectedElmGhost = null; - - if (isIE) { - detachResizeStartListener(); - detachEvent(rootElement, 'controlselect', nativeControlSelect); - } - } - - return { - isResizable: isResizable, - showResizeRect: showResizeRect, - hideResizeRect: hideResizeRect, - updateResizeRect: updateResizeRect, - controlSelect: controlSelect, - destroy: destroy - }; - }; - } -); - -/** - * Fun.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * Functional utility class. - * - * @private - * @class tinymce.util.Fun - */ -define( - 'tinymce.core.util.Fun', - [ - ], - function () { - var slice = [].slice; - - function constant(value) { - return function () { - return value; - }; - } - - function negate(predicate) { - return function (x) { - return !predicate(x); - }; - } - - function compose(f, g) { - return function (x) { - return f(g(x)); - }; - } - - function or() { - var args = slice.call(arguments); - - return function (x) { - for (var i = 0; i < args.length; i++) { - if (args[i](x)) { - return true; - } - } - - return false; - }; - } - - function and() { - var args = slice.call(arguments); - - return function (x) { - for (var i = 0; i < args.length; i++) { - if (!args[i](x)) { - return false; - } - } - - return true; - }; - } - - function curry(fn) { - var args = slice.call(arguments); - - if (args.length - 1 >= fn.length) { - return fn.apply(this, args.slice(1)); - } - - return function () { - var tempArgs = args.concat([].slice.call(arguments)); - return curry.apply(this, tempArgs); - }; - } - - function noop() { - } - - return { - constant: constant, - negate: negate, - and: and, - or: or, - curry: curry, - compose: compose, - noop: noop - }; - } -); /** * CaretCandidate.js * @@ -17648,6 +14002,12 @@ define( return trimmedOffset; }; + var trimEmptyTextNode = function (node) { + if (NodeType.isText(node) && node.data.length === 0) { + node.parentNode.removeChild(node); + } + }; + /** * Constructs a new BookmarkManager instance for a specific selection instance. * @@ -17875,12 +14235,16 @@ define( // Insert end marker if (!collapsed) { rng2.collapse(false); - rng2.insertNode(dom.create('span', { 'data-mce-type': "bookmark", id: id + '_end', style: styles }, chr)); + var endBookmarkNode = dom.create('span', { 'data-mce-type': "bookmark", id: id + '_end', style: styles }, chr); + rng2.insertNode(endBookmarkNode); + trimEmptyTextNode(endBookmarkNode.nextSibling); } rng = normalizeTableCellSelection(rng); rng.collapse(true); - rng.insertNode(dom.create('span', { 'data-mce-type': "bookmark", id: id + '_start', style: styles }, chr)); + var startBookmarkNode = dom.create('span', { 'data-mce-type': "bookmark", id: id + '_start', style: styles }, chr); + rng.insertNode(startBookmarkNode); + trimEmptyTextNode(startBookmarkNode.previousSibling); } selection.moveToBookmark({ id: id, keep: 1 }); @@ -18082,7 +14446,7 @@ define( } ); /** - * ScrollIntoView.js + * CaretUtils.js * * Released under LGPL License. * Copyright (c) 1999-2017 Ephox Corp. All rights reserved @@ -18091,77 +14455,318 @@ define( * Contributing: http://www.tinymce.com/contributing */ +/** + * Utility functions shared by the caret logic. + * + * @private + * @class tinymce.caret.CaretUtils + */ define( - 'tinymce.core.dom.ScrollIntoView', + 'tinymce.core.caret.CaretUtils', [ - 'tinymce.core.dom.NodeType' + "tinymce.core.util.Fun", + "tinymce.core.dom.TreeWalker", + "tinymce.core.dom.NodeType", + "tinymce.core.caret.CaretPosition", + "tinymce.core.caret.CaretContainer", + "tinymce.core.caret.CaretCandidate" ], - function (NodeType) { - var getPos = function (elm) { - var x = 0, y = 0; + function (Fun, TreeWalker, NodeType, CaretPosition, CaretContainer, CaretCandidate) { + var isContentEditableTrue = NodeType.isContentEditableTrue, + isContentEditableFalse = NodeType.isContentEditableFalse, + isBlockLike = NodeType.matchStyleValues('display', 'block table table-cell table-caption list-item'), + isCaretContainer = CaretContainer.isCaretContainer, + isCaretContainerBlock = CaretContainer.isCaretContainerBlock, + curry = Fun.curry, + isElement = NodeType.isElement, + isCaretCandidate = CaretCandidate.isCaretCandidate; - var offsetParent = elm; - while (offsetParent && offsetParent.nodeType) { - x += offsetParent.offsetLeft || 0; - y += offsetParent.offsetTop || 0; - offsetParent = offsetParent.offsetParent; - } + function isForwards(direction) { + return direction > 0; + } - return { x: x, y: y }; - }; + function isBackwards(direction) { + return direction < 0; + } - var fireScrollIntoViewEvent = function (editor, elm, alignToTop) { - var scrollEvent = { elm: elm, alignToTop: alignToTop }; - editor.fire('scrollIntoView', scrollEvent); - return scrollEvent.isDefaultPrevented(); - }; + function skipCaretContainers(walk, shallow) { + var node; - var scrollIntoView = function (editor, elm, alignToTop) { - var y, viewPort, dom = editor.dom, root = dom.getRoot(), viewPortY, viewPortH, offsetY = 0; - - if (fireScrollIntoViewEvent(editor, elm, alignToTop)) { - return; - } - - if (!NodeType.isElement(elm)) { - return; - } - - if (alignToTop === false) { - offsetY = elm.offsetHeight; - } - - if (root.nodeName !== 'BODY') { - var scrollContainer = editor.selection.getScrollContainer(); - if (scrollContainer) { - y = getPos(elm).y - getPos(scrollContainer).y + offsetY; - viewPortH = scrollContainer.clientHeight; - viewPortY = scrollContainer.scrollTop; - if (y < viewPortY || y + 25 > viewPortY + viewPortH) { - scrollContainer.scrollTop = y < viewPortY ? y : y - viewPortH + 25; - } - - return; + while ((node = walk(shallow))) { + if (!isCaretContainerBlock(node)) { + return node; } } - viewPort = dom.getViewPort(editor.getWin()); - y = dom.getPos(elm).y + offsetY; - viewPortY = viewPort.y; - viewPortH = viewPort.h; - if (y < viewPort.y || y + 25 > viewPortY + viewPortH) { - editor.getWin().scrollTo(0, y < viewPortY ? y : y - viewPortH + 25); + return null; + } + + function findNode(node, direction, predicateFn, rootNode, shallow) { + var walker = new TreeWalker(node, rootNode); + + if (isBackwards(direction)) { + if (isContentEditableFalse(node) || isCaretContainerBlock(node)) { + node = skipCaretContainers(walker.prev, true); + if (predicateFn(node)) { + return node; + } + } + + while ((node = skipCaretContainers(walker.prev, shallow))) { + if (predicateFn(node)) { + return node; + } + } } - }; + + if (isForwards(direction)) { + if (isContentEditableFalse(node) || isCaretContainerBlock(node)) { + node = skipCaretContainers(walker.next, true); + if (predicateFn(node)) { + return node; + } + } + + while ((node = skipCaretContainers(walker.next, shallow))) { + if (predicateFn(node)) { + return node; + } + } + } + + return null; + } + + function getEditingHost(node, rootNode) { + for (node = node.parentNode; node && node != rootNode; node = node.parentNode) { + if (isContentEditableTrue(node)) { + return node; + } + } + + return rootNode; + } + + function getParentBlock(node, rootNode) { + while (node && node != rootNode) { + if (isBlockLike(node)) { + return node; + } + + node = node.parentNode; + } + + return null; + } + + function isInSameBlock(caretPosition1, caretPosition2, rootNode) { + return getParentBlock(caretPosition1.container(), rootNode) == getParentBlock(caretPosition2.container(), rootNode); + } + + function isInSameEditingHost(caretPosition1, caretPosition2, rootNode) { + return getEditingHost(caretPosition1.container(), rootNode) == getEditingHost(caretPosition2.container(), rootNode); + } + + function getChildNodeAtRelativeOffset(relativeOffset, caretPosition) { + var container, offset; + + if (!caretPosition) { + return null; + } + + container = caretPosition.container(); + offset = caretPosition.offset(); + + if (!isElement(container)) { + return null; + } + + return container.childNodes[offset + relativeOffset]; + } + + function beforeAfter(before, node) { + var range = node.ownerDocument.createRange(); + + if (before) { + range.setStartBefore(node); + range.setEndBefore(node); + } else { + range.setStartAfter(node); + range.setEndAfter(node); + } + + return range; + } + + function isNodesInSameBlock(rootNode, node1, node2) { + return getParentBlock(node1, rootNode) == getParentBlock(node2, rootNode); + } + + function lean(left, rootNode, node) { + var sibling, siblingName; + + if (left) { + siblingName = 'previousSibling'; + } else { + siblingName = 'nextSibling'; + } + + while (node && node != rootNode) { + sibling = node[siblingName]; + + if (isCaretContainer(sibling)) { + sibling = sibling[siblingName]; + } + + if (isContentEditableFalse(sibling)) { + if (isNodesInSameBlock(rootNode, sibling, node)) { + return sibling; + } + + break; + } + + if (isCaretCandidate(sibling)) { + break; + } + + node = node.parentNode; + } + + return null; + } + + var before = curry(beforeAfter, true); + var after = curry(beforeAfter, false); + + function normalizeRange(direction, rootNode, range) { + var node, container, offset, location; + var leanLeft = curry(lean, true, rootNode); + var leanRight = curry(lean, false, rootNode); + + container = range.startContainer; + offset = range.startOffset; + + if (CaretContainer.isCaretContainerBlock(container)) { + if (!isElement(container)) { + container = container.parentNode; + } + + location = container.getAttribute('data-mce-caret'); + + if (location == 'before') { + node = container.nextSibling; + if (isContentEditableFalse(node)) { + return before(node); + } + } + + if (location == 'after') { + node = container.previousSibling; + if (isContentEditableFalse(node)) { + return after(node); + } + } + } + + if (!range.collapsed) { + return range; + } + + if (NodeType.isText(container)) { + if (isCaretContainer(container)) { + if (direction === 1) { + node = leanRight(container); + if (node) { + return before(node); + } + + node = leanLeft(container); + if (node) { + return after(node); + } + } + + if (direction === -1) { + node = leanLeft(container); + if (node) { + return after(node); + } + + node = leanRight(container); + if (node) { + return before(node); + } + } + + return range; + } + + if (CaretContainer.endsWithCaretContainer(container) && offset >= container.data.length - 1) { + if (direction === 1) { + node = leanRight(container); + if (node) { + return before(node); + } + } + + return range; + } + + if (CaretContainer.startsWithCaretContainer(container) && offset <= 1) { + if (direction === -1) { + node = leanLeft(container); + if (node) { + return after(node); + } + } + + return range; + } + + if (offset === container.data.length) { + node = leanRight(container); + if (node) { + return before(node); + } + + return range; + } + + if (offset === 0) { + node = leanLeft(container); + if (node) { + return after(node); + } + + return range; + } + } + + return range; + } + + function isNextToContentEditableFalse(relativeOffset, caretPosition) { + return isContentEditableFalse(getChildNodeAtRelativeOffset(relativeOffset, caretPosition)); + } return { - scrollIntoView: scrollIntoView + isForwards: isForwards, + isBackwards: isBackwards, + findNode: findNode, + getEditingHost: getEditingHost, + getParentBlock: getParentBlock, + isInSameBlock: isInSameBlock, + isInSameEditingHost: isInSameEditingHost, + isBeforeContentEditableFalse: curry(isNextToContentEditableFalse, 0), + isAfterContentEditableFalse: curry(isNextToContentEditableFalse, -1), + normalizeRange: normalizeRange }; } ); /** - * TridentSelection.js + * CaretWalker.js * * Released under LGPL License. * Copyright (c) 1999-2017 Ephox Corp. All rights reserved @@ -18171,506 +14776,463 @@ define( */ /** - * Selection class for old explorer versions. This one fakes the - * native selection object available on modern browsers. + * This module contains logic for moving around a virtual caret in logical order within a DOM element. + * + * It ignores the most obvious invalid caret locations such as within a script element or within a + * contentEditable=false element but it will return locations that isn't possible to render visually. * * @private - * @class tinymce.dom.TridentSelection + * @class tinymce.caret.CaretWalker + * @example + * var caretWalker = new CaretWalker(rootElm); + * + * var prevLogicalCaretPosition = caretWalker.prev(CaretPosition.fromRangeStart(range)); + * var nextLogicalCaretPosition = caretWalker.next(CaretPosition.fromRangeEnd(range)); */ define( - 'tinymce.core.dom.TridentSelection', + 'tinymce.core.caret.CaretWalker', [ + "tinymce.core.dom.NodeType", + "tinymce.core.caret.CaretCandidate", + "tinymce.core.caret.CaretPosition", + "tinymce.core.caret.CaretUtils", + "tinymce.core.util.Arr", + "tinymce.core.util.Fun" ], - function () { - function Selection(selection) { - var self = this, dom = selection.dom, FALSE = false; + function (NodeType, CaretCandidate, CaretPosition, CaretUtils, Arr, Fun) { + var isContentEditableFalse = NodeType.isContentEditableFalse, + isText = NodeType.isText, + isElement = NodeType.isElement, + isBr = NodeType.isBr, + isForwards = CaretUtils.isForwards, + isBackwards = CaretUtils.isBackwards, + isCaretCandidate = CaretCandidate.isCaretCandidate, + isAtomic = CaretCandidate.isAtomic, + isEditableCaretCandidate = CaretCandidate.isEditableCaretCandidate; - function getPosition(rng, start) { - var checkRng, startIndex = 0, endIndex, inside, - children, child, offset, index, position = -1, parent; + function getParents(node, rootNode) { + var parents = []; - // Setup test range, collapse it and get the parent - checkRng = rng.duplicate(); - checkRng.collapse(start); - parent = checkRng.parentElement(); - - // Check if the selection is within the right document - if (parent.ownerDocument !== selection.dom.doc) { - return; - } - - // IE will report non editable elements as it's parent so look for an editable one - while (parent.contentEditable === "false") { - parent = parent.parentNode; - } - - // If parent doesn't have any children then return that we are inside the element - if (!parent.hasChildNodes()) { - return { node: parent, inside: 1 }; - } - - // Setup node list and endIndex - children = parent.children; - endIndex = children.length - 1; - - // Perform a binary search for the position - while (startIndex <= endIndex) { - index = Math.floor((startIndex + endIndex) / 2); - - // Move selection to node and compare the ranges - child = children[index]; - checkRng.moveToElementText(child); - position = checkRng.compareEndPoints(start ? 'StartToStart' : 'EndToEnd', rng); - - // Before/after or an exact match - if (position > 0) { - endIndex = index - 1; - } else if (position < 0) { - startIndex = index + 1; - } else { - return { node: child }; - } - } - - // Check if child position is before or we didn't find a position - if (position < 0) { - // No element child was found use the parent element and the offset inside that - if (!child) { - checkRng.moveToElementText(parent); - checkRng.collapse(true); - child = parent; - inside = true; - } else { - checkRng.collapse(false); - } - - // Walk character by character in text node until we hit the selected range endpoint, - // hit the end of document or parent isn't the right one - // We need to walk char by char since rng.text or rng.htmlText will trim line endings - offset = 0; - while (checkRng.compareEndPoints(start ? 'StartToStart' : 'StartToEnd', rng) !== 0) { - if (checkRng.move('character', 1) === 0 || parent != checkRng.parentElement()) { - break; - } - - offset++; - } - } else { - // Child position is after the selection endpoint - checkRng.collapse(true); - - // Walk character by character in text node until we hit the selected range endpoint, hit - // the end of document or parent isn't the right one - offset = 0; - while (checkRng.compareEndPoints(start ? 'StartToStart' : 'StartToEnd', rng) !== 0) { - if (checkRng.move('character', -1) === 0 || parent != checkRng.parentElement()) { - break; - } - - offset++; - } - } - - return { node: child, position: position, offset: offset, inside: inside }; + while (node && node != rootNode) { + parents.push(node); + node = node.parentNode; } - // Returns a W3C DOM compatible range object by using the IE Range API - function getRange() { - var ieRange = selection.getRng(), domRange = dom.createRng(), element, collapsed, tmpRange, element2, bookmark; - - // If selection is outside the current document just return an empty range - element = ieRange.item ? ieRange.item(0) : ieRange.parentElement(); - if (element.ownerDocument != dom.doc) { - return domRange; - } - - collapsed = selection.isCollapsed(); - - // Handle control selection - if (ieRange.item) { - domRange.setStart(element.parentNode, dom.nodeIndex(element)); - domRange.setEnd(domRange.startContainer, domRange.startOffset + 1); - - return domRange; - } - - function findEndPoint(start) { - var endPoint = getPosition(ieRange, start), container, offset, textNodeOffset = 0, sibling, undef, nodeValue; - - container = endPoint.node; - offset = endPoint.offset; - - if (endPoint.inside && !container.hasChildNodes()) { - domRange[start ? 'setStart' : 'setEnd'](container, 0); - return; - } - - if (offset === undef) { - domRange[start ? 'setStartBefore' : 'setEndAfter'](container); - return; - } - - if (endPoint.position < 0) { - sibling = endPoint.inside ? container.firstChild : container.nextSibling; - - if (!sibling) { - domRange[start ? 'setStartAfter' : 'setEndAfter'](container); - return; - } - - if (!offset) { - if (sibling.nodeType == 3) { - domRange[start ? 'setStart' : 'setEnd'](sibling, 0); - } else { - domRange[start ? 'setStartBefore' : 'setEndBefore'](sibling); - } - - return; - } - - // Find the text node and offset - while (sibling) { - if (sibling.nodeType == 3) { - nodeValue = sibling.nodeValue; - textNodeOffset += nodeValue.length; - - // We are at or passed the position we where looking for - if (textNodeOffset >= offset) { - container = sibling; - textNodeOffset -= offset; - textNodeOffset = nodeValue.length - textNodeOffset; - break; - } - } - - sibling = sibling.nextSibling; - } - } else { - // Find the text node and offset - sibling = container.previousSibling; - - if (!sibling) { - return domRange[start ? 'setStartBefore' : 'setEndBefore'](container); - } - - // If there isn't any text to loop then use the first position - if (!offset) { - if (container.nodeType == 3) { - domRange[start ? 'setStart' : 'setEnd'](sibling, container.nodeValue.length); - } else { - domRange[start ? 'setStartAfter' : 'setEndAfter'](sibling); - } - - return; - } - - while (sibling) { - if (sibling.nodeType == 3) { - textNodeOffset += sibling.nodeValue.length; - - // We are at or passed the position we where looking for - if (textNodeOffset >= offset) { - container = sibling; - textNodeOffset -= offset; - break; - } - } - - sibling = sibling.previousSibling; - } - } - - domRange[start ? 'setStart' : 'setEnd'](container, textNodeOffset); - } - - try { - // Find start point - findEndPoint(true); - - // Find end point if needed - if (!collapsed) { - findEndPoint(); - } - } catch (ex) { - // IE has a nasty bug where text nodes might throw "invalid argument" when you - // access the nodeValue or other properties of text nodes. This seems to happen when - // text nodes are split into two nodes by a delete/backspace call. - // So let us detect and try to fix it. - if (ex.number == -2147024809) { - // Get the current selection - bookmark = self.getBookmark(2); - - // Get start element - tmpRange = ieRange.duplicate(); - tmpRange.collapse(true); - element = tmpRange.parentElement(); - - // Get end element - if (!collapsed) { - tmpRange = ieRange.duplicate(); - tmpRange.collapse(false); - element2 = tmpRange.parentElement(); - element2.innerHTML = element2.innerHTML; - } - - // Remove the broken elements - element.innerHTML = element.innerHTML; - - // Restore the selection - self.moveToBookmark(bookmark); - - // Since the range has moved we need to re-get it - ieRange = selection.getRng(); - - // Find start point - findEndPoint(true); - - // Find end point if needed - if (!collapsed) { - findEndPoint(); - } - } else { - throw ex; // Throw other errors - } - } - - return domRange; - } - - this.getBookmark = function (type) { - var rng = selection.getRng(), bookmark = {}; - - function getIndexes(node) { - var parent, root, children, i, indexes = []; - - parent = node.parentNode; - root = dom.getRoot().parentNode; - - while (parent != root && parent.nodeType !== 9) { - children = parent.children; - - i = children.length; - while (i--) { - if (node === children[i]) { - indexes.push(i); - break; - } - } - - node = parent; - parent = parent.parentNode; - } - - return indexes; - } - - function getBookmarkEndPoint(start) { - var position; - - position = getPosition(rng, start); - if (position) { - return { - position: position.position, - offset: position.offset, - indexes: getIndexes(position.node), - inside: position.inside - }; - } - } - - // Non ubstructive bookmark - if (type === 2) { - // Handle text selection - if (!rng.item) { - bookmark.start = getBookmarkEndPoint(true); - - if (!selection.isCollapsed()) { - bookmark.end = getBookmarkEndPoint(); - } - } else { - bookmark.start = { ctrl: true, indexes: getIndexes(rng.item(0)) }; - } - } - - return bookmark; - }; - - this.moveToBookmark = function (bookmark) { - var rng, body = dom.doc.body; - - function resolveIndexes(indexes) { - var node, i, idx, children; - - node = dom.getRoot(); - for (i = indexes.length - 1; i >= 0; i--) { - children = node.children; - idx = indexes[i]; - - if (idx <= children.length - 1) { - node = children[idx]; - } - } - - return node; - } - - function setBookmarkEndPoint(start) { - var endPoint = bookmark[start ? 'start' : 'end'], moveLeft, moveRng, undef, offset; - - if (endPoint) { - moveLeft = endPoint.position > 0; - - moveRng = body.createTextRange(); - moveRng.moveToElementText(resolveIndexes(endPoint.indexes)); - - offset = endPoint.offset; - if (offset !== undef) { - moveRng.collapse(endPoint.inside || moveLeft); - moveRng.moveStart('character', moveLeft ? -offset : offset); - } else { - moveRng.collapse(start); - } - - rng.setEndPoint(start ? 'StartToStart' : 'EndToStart', moveRng); - - if (start) { - rng.collapse(true); - } - } - } - - if (bookmark.start) { - if (bookmark.start.ctrl) { - rng = body.createControlRange(); - rng.addElement(resolveIndexes(bookmark.start.indexes)); - rng.select(); - } else { - rng = body.createTextRange(); - setBookmarkEndPoint(true); - setBookmarkEndPoint(); - rng.select(); - } - } - }; - - this.addRange = function (rng) { - var ieRng, ctrlRng, startContainer, startOffset, endContainer, endOffset, sibling, - doc = selection.dom.doc, body = doc.body, nativeRng, ctrlElm; - - function setEndPoint(start) { - var container, offset, marker, tmpRng, nodes; - - marker = dom.create('a'); - container = start ? startContainer : endContainer; - offset = start ? startOffset : endOffset; - tmpRng = ieRng.duplicate(); - - if (container == doc || container == doc.documentElement) { - container = body; - offset = 0; - } - - if (container.nodeType == 3) { - container.parentNode.insertBefore(marker, container); - tmpRng.moveToElementText(marker); - tmpRng.moveStart('character', offset); - dom.remove(marker); - ieRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', tmpRng); - } else { - nodes = container.childNodes; - - if (nodes.length) { - if (offset >= nodes.length) { - dom.insertAfter(marker, nodes[nodes.length - 1]); - } else { - container.insertBefore(marker, nodes[offset]); - } - - tmpRng.moveToElementText(marker); - } else if (container.canHaveHTML) { - // Empty node selection for example
    |
    - // Setting innerHTML with a span marker then remove that marker seems to keep empty block elements open - container.innerHTML = ''; - marker = container.firstChild; - tmpRng.moveToElementText(marker); - tmpRng.collapse(FALSE); // Collapse false works better than true for some odd reason - } - - ieRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', tmpRng); - dom.remove(marker); - } - } - - // Setup some shorter versions - startContainer = rng.startContainer; - startOffset = rng.startOffset; - endContainer = rng.endContainer; - endOffset = rng.endOffset; - ieRng = body.createTextRange(); - - // If single element selection then try making a control selection out of it - if (startContainer == endContainer && startContainer.nodeType == 1) { - // Trick to place the caret inside an empty block element like

    - if (startOffset == endOffset && !startContainer.hasChildNodes()) { - if (startContainer.canHaveHTML) { - // Check if previous sibling is an empty block if it is then we need to render it - // IE would otherwise move the caret into the sibling instead of the empty startContainer see: #5236 - // Example this:

    |

    would become this:

    |

    - sibling = startContainer.previousSibling; - if (sibling && !sibling.hasChildNodes() && dom.isBlock(sibling)) { - sibling.innerHTML = ''; - } else { - sibling = null; - } - - startContainer.innerHTML = ''; - ieRng.moveToElementText(startContainer.lastChild); - ieRng.select(); - dom.doc.selection.clear(); - startContainer.innerHTML = ''; - - if (sibling) { - sibling.innerHTML = ''; - } - return; - } - - startOffset = dom.nodeIndex(startContainer); - startContainer = startContainer.parentNode; - } - - if (startOffset == endOffset - 1) { - try { - ctrlElm = startContainer.childNodes[startOffset]; - ctrlRng = body.createControlRange(); - ctrlRng.addElement(ctrlElm); - ctrlRng.select(); - - // Check if the range produced is on the correct element and is a control range - // On IE 8 it will select the parent contentEditable container if you select an inner element see: #5398 - nativeRng = selection.getRng(); - if (nativeRng.item && ctrlElm === nativeRng.item(0)) { - return; - } - } catch (ex) { - // Ignore - } - } - } - - // Set start/end point of selection - setEndPoint(true); - setEndPoint(); - - // Select the new range and scroll it into view - ieRng.select(); - }; - - // Expose range method - this.getRangeAt = getRange; + return parents; } - return Selection; + function nodeAtIndex(container, offset) { + if (container.hasChildNodes() && offset < container.childNodes.length) { + return container.childNodes[offset]; + } + + return null; + } + + function getCaretCandidatePosition(direction, node) { + if (isForwards(direction)) { + if (isCaretCandidate(node.previousSibling) && !isText(node.previousSibling)) { + return CaretPosition.before(node); + } + + if (isText(node)) { + return CaretPosition(node, 0); + } + } + + if (isBackwards(direction)) { + if (isCaretCandidate(node.nextSibling) && !isText(node.nextSibling)) { + return CaretPosition.after(node); + } + + if (isText(node)) { + return CaretPosition(node, node.data.length); + } + } + + if (isBackwards(direction)) { + if (isBr(node)) { + return CaretPosition.before(node); + } + + return CaretPosition.after(node); + } + + return CaretPosition.before(node); + } + + // Jumps over BR elements

    |

    a

    ->


    |a

    + function isBrBeforeBlock(node, rootNode) { + var next; + + if (!NodeType.isBr(node)) { + return false; + } + + next = findCaretPosition(1, CaretPosition.after(node), rootNode); + if (!next) { + return false; + } + + return !CaretUtils.isInSameBlock(CaretPosition.before(node), CaretPosition.before(next), rootNode); + } + + function findCaretPosition(direction, startCaretPosition, rootNode) { + var container, offset, node, nextNode, innerNode, + rootContentEditableFalseElm, caretPosition; + + if (!isElement(rootNode) || !startCaretPosition) { + return null; + } + + if (startCaretPosition.isEqual(CaretPosition.after(rootNode)) && rootNode.lastChild) { + caretPosition = CaretPosition.after(rootNode.lastChild); + if (isBackwards(direction) && isCaretCandidate(rootNode.lastChild) && isElement(rootNode.lastChild)) { + return isBr(rootNode.lastChild) ? CaretPosition.before(rootNode.lastChild) : caretPosition; + } + } else { + caretPosition = startCaretPosition; + } + + container = caretPosition.container(); + offset = caretPosition.offset(); + + if (isText(container)) { + if (isBackwards(direction) && offset > 0) { + return CaretPosition(container, --offset); + } + + if (isForwards(direction) && offset < container.length) { + return CaretPosition(container, ++offset); + } + + node = container; + } else { + if (isBackwards(direction) && offset > 0) { + nextNode = nodeAtIndex(container, offset - 1); + if (isCaretCandidate(nextNode)) { + if (!isAtomic(nextNode)) { + innerNode = CaretUtils.findNode(nextNode, direction, isEditableCaretCandidate, nextNode); + if (innerNode) { + if (isText(innerNode)) { + return CaretPosition(innerNode, innerNode.data.length); + } + + return CaretPosition.after(innerNode); + } + } + + if (isText(nextNode)) { + return CaretPosition(nextNode, nextNode.data.length); + } + + return CaretPosition.before(nextNode); + } + } + + if (isForwards(direction) && offset < container.childNodes.length) { + nextNode = nodeAtIndex(container, offset); + if (isCaretCandidate(nextNode)) { + if (isBrBeforeBlock(nextNode, rootNode)) { + return findCaretPosition(direction, CaretPosition.after(nextNode), rootNode); + } + + if (!isAtomic(nextNode)) { + innerNode = CaretUtils.findNode(nextNode, direction, isEditableCaretCandidate, nextNode); + if (innerNode) { + if (isText(innerNode)) { + return CaretPosition(innerNode, 0); + } + + return CaretPosition.before(innerNode); + } + } + + if (isText(nextNode)) { + return CaretPosition(nextNode, 0); + } + + return CaretPosition.after(nextNode); + } + } + + node = caretPosition.getNode(); + } + + if ((isForwards(direction) && caretPosition.isAtEnd()) || (isBackwards(direction) && caretPosition.isAtStart())) { + node = CaretUtils.findNode(node, direction, Fun.constant(true), rootNode, true); + if (isEditableCaretCandidate(node)) { + return getCaretCandidatePosition(direction, node); + } + } + + nextNode = CaretUtils.findNode(node, direction, isEditableCaretCandidate, rootNode); + + rootContentEditableFalseElm = Arr.last(Arr.filter(getParents(container, rootNode), isContentEditableFalse)); + if (rootContentEditableFalseElm && (!nextNode || !rootContentEditableFalseElm.contains(nextNode))) { + if (isForwards(direction)) { + caretPosition = CaretPosition.after(rootContentEditableFalseElm); + } else { + caretPosition = CaretPosition.before(rootContentEditableFalseElm); + } + + return caretPosition; + } + + if (nextNode) { + return getCaretCandidatePosition(direction, nextNode); + } + + return null; + } + + return function (rootNode) { + return { + /** + * Returns the next logical caret position from the specificed input + * caretPoisiton or null if there isn't any more positions left for example + * at the end specified root element. + * + * @method next + * @param {tinymce.caret.CaretPosition} caretPosition Caret position to start from. + * @return {tinymce.caret.CaretPosition} CaretPosition or null if no position was found. + */ + next: function (caretPosition) { + return findCaretPosition(1, caretPosition, rootNode); + }, + + /** + * Returns the previous logical caret position from the specificed input + * caretPoisiton or null if there isn't any more positions left for example + * at the end specified root element. + * + * @method prev + * @param {tinymce.caret.CaretPosition} caretPosition Caret position to start from. + * @return {tinymce.caret.CaretPosition} CaretPosition or null if no position was found. + */ + prev: function (caretPosition) { + return findCaretPosition(-1, caretPosition, rootNode); + } + }; + }; + } +); +/** + * CaretFinder.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.caret.CaretFinder', + [ + 'ephox.katamari.api.Fun', + 'ephox.katamari.api.Option', + 'tinymce.core.caret.CaretCandidate', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.caret.CaretUtils', + 'tinymce.core.caret.CaretWalker', + 'tinymce.core.dom.NodeType' + ], + function (Fun, Option, CaretCandidate, CaretPosition, CaretUtils, CaretWalker, NodeType) { + var walkToPositionIn = function (forward, rootNode, startNode) { + var position = forward ? CaretPosition.before(startNode) : CaretPosition.after(startNode); + return fromPosition(forward, rootNode, position); + }; + + var afterElement = function (node) { + return NodeType.isBr(node) ? CaretPosition.before(node) : CaretPosition.after(node); + }; + + var isBeforeOrStart = function (position) { + if (CaretPosition.isTextPosition(position)) { + return position.offset() === 0; + } else { + return CaretCandidate.isCaretCandidate(position.getNode()); + } + }; + + var isAfterOrEnd = function (position) { + if (CaretPosition.isTextPosition(position)) { + return position.offset() === position.container().data.length; + } else { + return CaretCandidate.isCaretCandidate(position.getNode(true)); + } + }; + + var isBeforeAfterSameElement = function (from, to) { + return !CaretPosition.isTextPosition(from) && !CaretPosition.isTextPosition(to) && from.getNode() === to.getNode(true); + }; + + var isAtBr = function (position) { + return !CaretPosition.isTextPosition(position) && NodeType.isBr(position.getNode()); + }; + + var shouldSkipPosition = function (forward, from, to) { + if (forward) { + return !isBeforeAfterSameElement(from, to) && !isAtBr(from) && isAfterOrEnd(from) && isBeforeOrStart(to); + } else { + return !isBeforeAfterSameElement(to, from) && isBeforeOrStart(from) && isAfterOrEnd(to); + } + }; + + // Finds:

    a|b

    ->

    a|b

    + var fromPosition = function (forward, rootNode, position) { + var walker = new CaretWalker(rootNode); + return Option.from(forward ? walker.next(position) : walker.prev(position)); + }; + + // Finds:

    a|b

    ->

    ab|

    + var navigate = function (forward, rootNode, from) { + return fromPosition(forward, rootNode, from).bind(function (to) { + if (CaretUtils.isInSameBlock(from, to, rootNode) && shouldSkipPosition(forward, from, to)) { + return fromPosition(forward, rootNode, to); + } else { + return Option.some(to); + } + }); + }; + + var positionIn = function (forward, element) { + var startNode = forward ? element.firstChild : element.lastChild; + if (NodeType.isText(startNode)) { + return Option.some(new CaretPosition(startNode, forward ? 0 : startNode.data.length)); + } else if (startNode) { + if (CaretCandidate.isCaretCandidate(startNode)) { + return Option.some(forward ? CaretPosition.before(startNode) : afterElement(startNode)); + } else { + return walkToPositionIn(forward, element, startNode); + } + } else { + return Option.none(); + } + }; + + return { + fromPosition: fromPosition, + nextPosition: Fun.curry(fromPosition, true), + prevPosition: Fun.curry(fromPosition, false), + navigate: navigate, + positionIn: positionIn, + firstPositionIn: Fun.curry(positionIn, true), + lastPositionIn: Fun.curry(positionIn, false) + }; + } +); + +/** + * RangeNormalizer.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.dom.RangeNormalizer', + [ + 'tinymce.core.caret.CaretFinder', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.caret.CaretUtils' + ], + function (CaretFinder, CaretPosition, CaretUtils) { + var createRange = function (sc, so, ec, eo) { + var rng = document.createRange(); + rng.setStart(sc, so); + rng.setEnd(ec, eo); + return rng; + }; + + // If you triple click a paragraph in this case: + //

    a

    b

    + // It would become this range in webkit: + //

    [a

    ]b

    + // We would want it to be: + //

    [a]

    b

    + // Since it would otherwise produces spans out of thin air on insertContent for example. + var normalizeBlockSelectionRange = function (rng) { + var startPos = CaretPosition.fromRangeStart(rng); + var endPos = CaretPosition.fromRangeEnd(rng); + var rootNode = rng.commonAncestorContainer; + + return CaretFinder.fromPosition(false, rootNode, endPos) + .map(function (newEndPos) { + if (!CaretUtils.isInSameBlock(startPos, endPos, rootNode) && CaretUtils.isInSameBlock(startPos, newEndPos, rootNode)) { + return createRange(startPos.container(), startPos.offset(), newEndPos.container(), newEndPos.offset()); + } else { + return rng; + } + }).getOr(rng); + }; + + var normalizeBlockSelection = function (rng) { + return rng.collapsed ? rng : normalizeBlockSelectionRange(rng); + }; + + var normalize = function (rng) { + return normalizeBlockSelection(rng); + }; + + return { + normalize: normalize + }; + } +); +define("global!console", [], function () { if (typeof console === "undefined") console = { log: function () {} }; return console; }); +defineGlobal("global!document", document); +define( + 'ephox.sugar.api.node.Element', + + [ + 'ephox.katamari.api.Fun', + 'global!Error', + 'global!console', + 'global!document' + ], + + function (Fun, Error, console, document) { + var fromHtml = function (html, scope) { + var doc = scope || document; + var div = doc.createElement('div'); + div.innerHTML = html; + if (!div.hasChildNodes() || div.childNodes.length > 1) { + console.error('HTML does not have a single root node', html); + throw 'HTML must have a single root node'; + } + return fromDom(div.childNodes[0]); + }; + + var fromTag = function (tag, scope) { + var doc = scope || document; + var node = doc.createElement(tag); + return fromDom(node); + }; + + var fromText = function (text, scope) { + var doc = scope || document; + var node = doc.createTextNode(text); + return fromDom(node); + }; + + var fromDom = function (node) { + if (node === null || node === undefined) throw new Error('Node cannot be null or undefined'); + return { + dom: Fun.constant(node) + }; + }; + + return { + fromHtml: fromHtml, + fromTag: fromTag, + fromText: fromText, + fromDom: fromDom + }; } ); @@ -19787,58 +16349,6 @@ define( }; } ); -define("global!console", [], function () { if (typeof console === "undefined") console = { log: function () {} }; return console; }); -defineGlobal("global!document", document); -define( - 'ephox.sugar.api.node.Element', - - [ - 'ephox.katamari.api.Fun', - 'global!Error', - 'global!console', - 'global!document' - ], - - function (Fun, Error, console, document) { - var fromHtml = function (html, scope) { - var doc = scope || document; - var div = doc.createElement('div'); - div.innerHTML = html; - if (!div.hasChildNodes() || div.childNodes.length > 1) { - console.error('HTML does not have a single root node', html); - throw 'HTML must have a single root node'; - } - return fromDom(div.childNodes[0]); - }; - - var fromTag = function (tag, scope) { - var doc = scope || document; - var node = doc.createElement(tag); - return fromDom(node); - }; - - var fromText = function (text, scope) { - var doc = scope || document; - var node = doc.createTextNode(text); - return fromDom(node); - }; - - var fromDom = function (node) { - if (node === null || node === undefined) throw new Error('Node cannot be null or undefined'); - return { - dom: Fun.constant(node) - }; - }; - - return { - fromHtml: fromHtml, - fromTag: fromTag, - fromText: fromText, - fromDom: fromDom - }; - } -); - define( 'ephox.sugar.api.node.NodeTypes', @@ -20207,151 +16717,6 @@ define( } ); -define( - 'ephox.sugar.api.node.Node', - - [ - 'ephox.sugar.api.node.NodeTypes' - ], - - function (NodeTypes) { - var name = function (element) { - var r = element.dom().nodeName; - return r.toLowerCase(); - }; - - var type = function (element) { - return element.dom().nodeType; - }; - - var value = function (element) { - return element.dom().nodeValue; - }; - - var isType = function (t) { - return function (element) { - return type(element) === t; - }; - }; - - var isComment = function (element) { - return type(element) === NodeTypes.COMMENT || name(element) === '#comment'; - }; - - var isElement = isType(NodeTypes.ELEMENT); - var isText = isType(NodeTypes.TEXT); - var isDocument = isType(NodeTypes.DOCUMENT); - - return { - name: name, - type: type, - value: value, - isElement: isElement, - isText: isText, - isDocument: isDocument, - isComment: isComment - }; - } -); - -define( - 'ephox.sugar.api.properties.Attr', - - [ - 'ephox.katamari.api.Type', - 'ephox.katamari.api.Arr', - 'ephox.katamari.api.Obj', - 'ephox.sugar.api.node.Node', - 'global!Error', - 'global!console' - ], - - /* - * Direct attribute manipulation has been around since IE8, but - * was apparently unstable until IE10. - */ - function (Type, Arr, Obj, Node, Error, console) { - var rawSet = function (dom, key, value) { - /* - * JQuery coerced everything to a string, and silently did nothing on text node/null/undefined. - * - * We fail on those invalid cases, only allowing numbers and booleans. - */ - if (Type.isString(value) || Type.isBoolean(value) || Type.isNumber(value)) { - dom.setAttribute(key, value + ''); - } else { - console.error('Invalid call to Attr.set. Key ', key, ':: Value ', value, ':: Element ', dom); - throw new Error('Attribute value was not simple'); - } - }; - - var set = function (element, key, value) { - rawSet(element.dom(), key, value); - }; - - var setAll = function (element, attrs) { - var dom = element.dom(); - Obj.each(attrs, function (v, k) { - rawSet(dom, k, v); - }); - }; - - var get = function (element, key) { - var v = element.dom().getAttribute(key); - - // undefined is the more appropriate value for JS, and this matches JQuery - return v === null ? undefined : v; - }; - - var has = function (element, key) { - var dom = element.dom(); - - // return false for non-element nodes, no point in throwing an error - return dom && dom.hasAttribute ? dom.hasAttribute(key) : false; - }; - - var remove = function (element, key) { - element.dom().removeAttribute(key); - }; - - var hasNone = function (element) { - var attrs = element.dom().attributes; - return attrs === undefined || attrs === null || attrs.length === 0; - }; - - var clone = function (element) { - return Arr.foldl(element.dom().attributes, function (acc, attr) { - acc[attr.name] = attr.value; - return acc; - }, {}); - }; - - var transferOne = function (source, destination, attr) { - // NOTE: We don't want to clobber any existing attributes - if (has(source, attr) && !has(destination, attr)) set(destination, attr, get(source, attr)); - }; - - // Transfer attributes(attrs) from source to destination, unless they are already present - var transfer = function (source, destination, attrs) { - if (!Node.isElement(source) || !Node.isElement(destination)) return; - Arr.each(attrs, function (attr) { - transferOne(source, destination, attr); - }); - }; - - return { - clone: clone, - set: set, - setAll: setAll, - get: get, - has: has, - remove: remove, - hasNone: hasNone, - transfer: transfer - }; - } -); - define( 'ephox.sugar.api.dom.InsertAll', @@ -20440,100 +16805,274 @@ define( ); define( - 'ephox.sugar.api.dom.Replication', + 'ephox.sugar.api.node.Node', [ - 'ephox.sugar.api.properties.Attr', - 'ephox.sugar.api.node.Element', - 'ephox.sugar.api.dom.Insert', - 'ephox.sugar.api.dom.InsertAll', - 'ephox.sugar.api.dom.Remove', - 'ephox.sugar.api.search.Traverse' + 'ephox.sugar.api.node.NodeTypes' ], - function (Attr, Element, Insert, InsertAll, Remove, Traverse) { - var clone = function (original, deep) { - return Element.fromDom(original.dom().cloneNode(deep)); + function (NodeTypes) { + var name = function (element) { + var r = element.dom().nodeName; + return r.toLowerCase(); }; - /** Shallow clone - just the tag, no children */ - var shallow = function (original) { - return clone(original, false); + var type = function (element) { + return element.dom().nodeType; }; - /** Deep clone - everything copied including children */ - var deep = function (original) { - return clone(original, true); + var value = function (element) { + return element.dom().nodeValue; }; - /** Shallow clone, with a new tag */ - var shallowAs = function (original, tag) { - var nu = Element.fromTag(tag); - - var attributes = Attr.clone(original); - Attr.setAll(nu, attributes); - - return nu; + var isType = function (t) { + return function (element) { + return type(element) === t; + }; }; - /** Deep clone, with a new tag */ - var copy = function (original, tag) { - var nu = shallowAs(original, tag); - - // NOTE - // previously this used serialisation: - // nu.dom().innerHTML = original.dom().innerHTML; - // - // Clone should be equivalent (and faster), but if TD <-> TH toggle breaks, put it back. - - var cloneChildren = Traverse.children(deep(original)); - InsertAll.append(nu, cloneChildren); - - return nu; + var isComment = function (element) { + return type(element) === NodeTypes.COMMENT || name(element) === '#comment'; }; - /** Change the tag name, but keep all children */ - var mutate = function (original, tag) { - var nu = shallowAs(original, tag); - - Insert.before(original, nu); - var children = Traverse.children(original); - InsertAll.append(nu, children); - Remove.remove(original); - return nu; - }; + var isElement = isType(NodeTypes.ELEMENT); + var isText = isType(NodeTypes.TEXT); + var isDocument = isType(NodeTypes.DOCUMENT); return { - shallow: shallow, - shallowAs: shallowAs, - deep: deep, - copy: copy, - mutate: mutate + name: name, + type: type, + value: value, + isElement: isElement, + isText: isText, + isDocument: isDocument, + isComment: isComment }; } ); define( - 'ephox.sugar.api.node.Fragment', + 'ephox.sugar.impl.NodeValue', [ - 'ephox.katamari.api.Arr', - 'ephox.sugar.api.node.Element', - 'global!document' + 'ephox.sand.api.PlatformDetection', + 'ephox.katamari.api.Option', + 'global!Error' ], - function (Arr, Element, document) { - var fromElements = function (elements, scope) { - var doc = scope || document; - var fragment = doc.createDocumentFragment(); - Arr.each(elements, function (element) { - fragment.appendChild(element.dom()); - }); - return Element.fromDom(fragment); + function (PlatformDetection, Option, Error) { + return function (is, name) { + var get = function (element) { + if (!is(element)) throw new Error('Can only get ' + name + ' value of a ' + name + ' node'); + return getOption(element).getOr(''); + }; + + var getOptionIE10 = function (element) { + // Prevent IE10 from throwing exception when setting parent innerHTML clobbers (TBIO-451). + try { + return getOptionSafe(element); + } catch (e) { + return Option.none(); + } + }; + + var getOptionSafe = function (element) { + return is(element) ? Option.from(element.dom().nodeValue) : Option.none(); + }; + + var browser = PlatformDetection.detect().browser; + var getOption = browser.isIE() && browser.version.major === 10 ? getOptionIE10 : getOptionSafe; + + var set = function (element, value) { + if (!is(element)) throw new Error('Can only set raw ' + name + ' value of a ' + name + ' node'); + element.dom().nodeValue = value; + }; + + return { + get: get, + getOption: getOption, + set: set + }; + }; + } +); +define( + 'ephox.sugar.api.node.Text', + + [ + 'ephox.sugar.api.node.Node', + 'ephox.sugar.impl.NodeValue' + ], + + function (Node, NodeValue) { + var api = NodeValue(Node.isText, 'text'); + + var get = function (element) { + return api.get(element); + }; + + var getOption = function (element) { + return api.getOption(element); + }; + + var set = function (element, value) { + api.set(element, value); }; return { - fromElements: fromElements + get: get, + getOption: getOption, + set: set + }; + } +); + +define( + 'ephox.sugar.api.node.Body', + + [ + 'ephox.katamari.api.Thunk', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.node.Node', + 'global!document' + ], + + function (Thunk, Element, Node, document) { + + // Node.contains() is very, very, very good performance + // http://jsperf.com/closest-vs-contains/5 + var inBody = function (element) { + // Technically this is only required on IE, where contains() returns false for text nodes. + // But it's cheap enough to run everywhere and Sugar doesn't have platform detection (yet). + var dom = Node.isText(element) ? element.dom().parentNode : element.dom(); + + // use ownerDocument.body to ensure this works inside iframes. + // Normally contains is bad because an element "contains" itself, but here we want that. + return dom !== undefined && dom !== null && dom.ownerDocument.body.contains(dom); + }; + + var body = Thunk.cached(function() { + return getBody(Element.fromDom(document)); + }); + + var getBody = function (doc) { + var body = doc.dom().body; + if (body === null || body === undefined) throw 'Body is not available yet'; + return Element.fromDom(body); + }; + + return { + body: body, + getBody: getBody, + inBody: inBody + }; + } +); + +define( + 'ephox.sugar.api.search.PredicateFilter', + + [ + 'ephox.katamari.api.Arr', + 'ephox.sugar.api.node.Body', + 'ephox.sugar.api.search.Traverse' + ], + + function (Arr, Body, Traverse) { + // maybe TraverseWith, similar to traverse but with a predicate? + + var all = function (predicate) { + return descendants(Body.body(), predicate); + }; + + var ancestors = function (scope, predicate, isRoot) { + return Arr.filter(Traverse.parents(scope, isRoot), predicate); + }; + + var siblings = function (scope, predicate) { + return Arr.filter(Traverse.siblings(scope), predicate); + }; + + var children = function (scope, predicate) { + return Arr.filter(Traverse.children(scope), predicate); + }; + + var descendants = function (scope, predicate) { + var result = []; + + // Recurse.toArray() might help here + Arr.each(Traverse.children(scope), function (x) { + if (predicate(x)) { + result = result.concat([ x ]); + } + result = result.concat(descendants(x, predicate)); + }); + return result; + }; + + return { + all: all, + ancestors: ancestors, + siblings: siblings, + children: children, + descendants: descendants + }; + } +); + +define( + 'ephox.sugar.api.search.SelectorFilter', + + [ + 'ephox.sugar.api.search.PredicateFilter', + 'ephox.sugar.api.search.Selectors' + ], + + function (PredicateFilter, Selectors) { + var all = function (selector) { + return Selectors.all(selector); + }; + + // For all of the following: + // + // jQuery does siblings of firstChild. IE9+ supports scope.dom().children (similar to Traverse.children but elements only). + // Traverse should also do this (but probably not by default). + // + + var ancestors = function (scope, selector, isRoot) { + // It may surprise you to learn this is exactly what JQuery does + // TODO: Avoid all this wrapping and unwrapping + return PredicateFilter.ancestors(scope, function (e) { + return Selectors.is(e, selector); + }, isRoot); + }; + + var siblings = function (scope, selector) { + // It may surprise you to learn this is exactly what JQuery does + // TODO: Avoid all the wrapping and unwrapping + return PredicateFilter.siblings(scope, function (e) { + return Selectors.is(e, selector); + }); + }; + + var children = function (scope, selector) { + // It may surprise you to learn this is exactly what JQuery does + // TODO: Avoid all the wrapping and unwrapping + return PredicateFilter.children(scope, function (e) { + return Selectors.is(e, selector); + }); + }; + + var descendants = function (scope, selector) { + return Selectors.all(selector, scope); + }; + + return { + all: all, + ancestors: ancestors, + siblings: siblings, + children: children, + descendants: descendants }; } ); @@ -20571,6 +17110,7 @@ define( ]; var tableCells = ['td', 'th']; + var tableSections = ['thead', 'tbody', 'tfoot']; var textBlocks = [ 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'p', 'div', 'address', 'pre', 'form', @@ -20579,6 +17119,8 @@ define( ]; var headings = ['h1', 'h2', 'h3', 'h4', 'h5', 'h6']; + var listItems = ['li', 'dd', 'dt']; + var lists = ['ul', 'ol', 'dl']; var lazyLookup = function (items) { var lookup; @@ -20596,19 +17138,27 @@ define( return Node.isElement(node) && !isBlock(node); }; + var isBr = function (node) { + return Node.isElement(node) && Node.name(node) === 'br'; + }; + return { isBlock: isBlock, isInline: isInline, isHeading: isHeading, isTextBlock: lazyLookup(textBlocks), + isList: lazyLookup(lists), + isListItem: lazyLookup(listItems), isVoid: lazyLookup(voids), - isTableCell: lazyLookup(tableCells) + isTableSection: lazyLookup(tableSections), + isTableCell: lazyLookup(tableCells), + isBr: isBr }; } ); /** - * Parents.js + * PaddingBr.js * * Released under LGPL License. * Copyright (c) 1999-2017 Ephox Corp. All rights reserved @@ -20618,259 +17168,71 @@ define( */ define( - 'tinymce.core.dom.Parents', - [ - 'ephox.katamari.api.Fun', - 'ephox.sugar.api.dom.Compare', - 'ephox.sugar.api.search.Traverse' - ], - function (Fun, Compare, Traverse) { - var dropLast = function (xs) { - return xs.slice(0, -1); - }; - - var parentsUntil = function (startNode, rootElm, predicate) { - if (Compare.contains(rootElm, startNode)) { - return dropLast(Traverse.parents(startNode, function (elm) { - return predicate(elm) || Compare.eq(elm, rootElm); - })); - } else { - return []; - } - }; - - var parents = function (startNode, rootElm) { - return parentsUntil(startNode, rootElm, Fun.constant(false)); - }; - - var parentsAndSelf = function (startNode, rootElm) { - return [startNode].concat(parents(startNode, rootElm)); - }; - - return { - parentsUntil: parentsUntil, - parents: parents, - parentsAndSelf: parentsAndSelf - }; - } -); - -define( - 'ephox.katamari.api.Options', - - [ - 'ephox.katamari.api.Option' - ], - - function (Option) { - /** cat :: [Option a] -> [a] */ - var cat = function (arr) { - var r = []; - var push = function (x) { - r.push(x); - }; - for (var i = 0; i < arr.length; i++) { - arr[i].each(push); - } - return r; - }; - - /** findMap :: ([a], (a, Int -> Option b)) -> Option b */ - var findMap = function (arr, f) { - for (var i = 0; i < arr.length; i++) { - var r = f(arr[i], i); - if (r.isSome()) { - return r; - } - } - return Option.none(); - }; - - /** - * if all elements in arr are 'some', their inner values are passed as arguments to f - * f must have arity arr.length - */ - var liftN = function(arr, f) { - var r = []; - for (var i = 0; i < arr.length; i++) { - var x = arr[i]; - if (x.isSome()) { - r.push(x.getOrDie()); - } else { - return Option.none(); - } - } - return Option.some(f.apply(null, r)); - }; - - return { - cat: cat, - findMap: findMap, - liftN: liftN - }; - } -); - -/** - * SelectionUtils.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.selection.SelectionUtils', + 'tinymce.core.dom.PaddingBr', [ 'ephox.katamari.api.Arr', - 'ephox.katamari.api.Fun', - 'ephox.katamari.api.Option', - 'ephox.katamari.api.Options', - 'ephox.sugar.api.dom.Compare', - 'ephox.sugar.api.node.Element', - 'ephox.sugar.api.node.Node', - 'ephox.sugar.api.search.Traverse', - 'tinymce.core.dom.NodeType' - ], - function (Arr, Fun, Option, Options, Compare, Element, Node, Traverse, NodeType) { - var getStartNode = function (rng) { - var sc = rng.startContainer, so = rng.startOffset; - if (NodeType.isText(sc)) { - return so === 0 ? Option.some(Element.fromDom(sc)) : Option.none(); - } else { - return Option.from(sc.childNodes[so]).map(Element.fromDom); - } - }; - - var getEndNode = function (rng) { - var ec = rng.endContainer, eo = rng.endOffset; - if (NodeType.isText(ec)) { - return eo === ec.data.length ? Option.some(Element.fromDom(ec)) : Option.none(); - } else { - return Option.from(ec.childNodes[eo - 1]).map(Element.fromDom); - } - }; - - var getFirstChildren = function (node) { - return Traverse.firstChild(node).fold( - Fun.constant([node]), - function (child) { - return [node].concat(getFirstChildren(child)); - } - ); - }; - - var getLastChildren = function (node) { - return Traverse.lastChild(node).fold( - Fun.constant([node]), - function (child) { - if (Node.name(child) === 'br') { - return Traverse.prevSibling(child).map(function (sibling) { - return [node].concat(getLastChildren(sibling)); - }).getOr([]); - } else { - return [node].concat(getLastChildren(child)); - } - } - ); - }; - - var hasAllContentsSelected = function (elm, rng) { - return Options.liftN([getStartNode(rng), getEndNode(rng)], function (startNode, endNode) { - var start = Arr.find(getFirstChildren(elm), Fun.curry(Compare.eq, startNode)); - var end = Arr.find(getLastChildren(elm), Fun.curry(Compare.eq, endNode)); - return start.isSome() && end.isSome(); - }).getOr(false); - }; - - return { - hasAllContentsSelected: hasAllContentsSelected - }; - } -); - -/** - * FragmentReader.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.selection.FragmentReader', - [ - 'ephox.katamari.api.Arr', - 'ephox.katamari.api.Fun', 'ephox.sugar.api.dom.Insert', - 'ephox.sugar.api.dom.Replication', + 'ephox.sugar.api.dom.Remove', 'ephox.sugar.api.node.Element', - 'ephox.sugar.api.node.Fragment', 'ephox.sugar.api.node.Node', - 'tinymce.core.dom.ElementType', - 'tinymce.core.dom.Parents', - 'tinymce.core.selection.SelectionUtils' + 'ephox.sugar.api.node.Text', + 'ephox.sugar.api.search.SelectorFilter', + 'ephox.sugar.api.search.Traverse', + 'tinymce.core.dom.ElementType' ], - function (Arr, Fun, Insert, Replication, Element, Fragment, Node, ElementType, Parents, SelectionUtils) { - var findParentListContainer = function (parents) { - return Arr.find(parents, function (elm) { - return Node.name(elm) === 'ul' || Node.name(elm) === 'ol'; + function (Arr, Insert, Remove, Element, Node, Text, SelectorFilter, Traverse, ElementType) { + var getLastChildren = function (elm) { + var children = [], rawNode = elm.dom(); + + while (rawNode) { + children.push(Element.fromDom(rawNode)); + rawNode = rawNode.lastChild; + } + + return children; + }; + + var removeTrailingBr = function (elm) { + var allBrs = SelectorFilter.descendants(elm, 'br'); + var brs = Arr.filter(getLastChildren(elm).slice(-1), ElementType.isBr); + if (allBrs.length === brs.length) { + Arr.each(brs, Remove.remove); + } + }; + + var fillWithPaddingBr = function (elm) { + Remove.empty(elm); + Insert.append(elm, Element.fromHtml('
    ')); + }; + + var isPaddingContents = function (elm) { + return Node.isText(elm) ? Text.get(elm) === '\u00a0' : ElementType.isBr(elm); + }; + + var isPaddedElement = function (elm) { + return Arr.filter(Traverse.children(elm), isPaddingContents).length === 1; + }; + + var trimBlockTrailingBr = function (elm) { + Traverse.lastChild(elm).each(function (lastChild) { + Traverse.prevSibling(lastChild).each(function (lastChildPrevSibling) { + if (ElementType.isBlock(elm) && ElementType.isBr(lastChild) && ElementType.isBlock(lastChildPrevSibling)) { + Remove.remove(lastChild); + } + }); }); }; - var getFullySelectedListWrappers = function (parents, rng) { - return Arr.find(parents, function (elm) { - return Node.name(elm) === 'li' && SelectionUtils.hasAllContentsSelected(elm, rng); - }).fold( - Fun.constant([]), - function (li) { - return findParentListContainer(parents).map(function (listCont) { - return [ - Element.fromTag('li'), - Element.fromTag(Node.name(listCont)) - ]; - }).getOr([]); - } - ); - }; - - var wrap = function (innerElm, elms) { - var wrapped = Arr.foldl(elms, function (acc, elm) { - Insert.append(elm, acc); - return elm; - }, innerElm); - return elms.length > 0 ? Fragment.fromElements([wrapped]) : wrapped; - }; - - var getWrapElements = function (rootNode, rng) { - var parents = Parents.parentsAndSelf(Element.fromDom(rng.commonAncestorContainer), Element.fromDom(rootNode)); - var wrapElements = Arr.filter(parents, function (elm) { - return ElementType.isInline(elm) || ElementType.isHeading(elm); - }); - var fullWrappers = getFullySelectedListWrappers(parents, rng); - return Arr.map(wrapElements.concat(fullWrappers), Replication.shallow); - }; - - var getFragmentFromRange = function (rootNode, rng) { - return wrap(Element.fromDom(rng.cloneContents()), getWrapElements(rootNode, rng)); - }; - - var read = function (rootNode, rng) { - return rng.collapsed ? Fragment.fromElements([]) : getFragmentFromRange(rootNode, rng); - }; - return { - read: read + removeTrailingBr: removeTrailingBr, + fillWithPaddingBr: fillWithPaddingBr, + isPaddedElement: isPaddedElement, + trimBlockTrailingBr: trimBlockTrailingBr }; } ); - /** - * Selection.js + * FormatUtils.js * * Released under LGPL License. * Copyright (c) 1999-2017 Ephox Corp. All rights reserved @@ -20879,1005 +17241,1241 @@ define( * Contributing: http://www.tinymce.com/contributing */ -/** - * This class handles text and control selection it's an crossbrowser utility class. - * Consult the TinyMCE Wiki API for more details and examples on how to use this class. - * - * @class tinymce.dom.Selection - * @example - * // Getting the currently selected node for the active editor - * alert(tinymce.activeEditor.selection.getNode().nodeName); - */ define( - 'tinymce.core.dom.Selection', + 'tinymce.core.fmt.FormatUtils', [ - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.dom.BookmarkManager', - 'tinymce.core.dom.ControlSelection', - 'tinymce.core.dom.NodeType', - 'tinymce.core.dom.RangeUtils', - 'tinymce.core.dom.ScrollIntoView', - 'tinymce.core.dom.TreeWalker', - 'tinymce.core.dom.TridentSelection', - 'tinymce.core.Env', - 'tinymce.core.selection.FragmentReader', - 'tinymce.core.text.Zwsp', - 'tinymce.core.util.Tools' + 'tinymce.core.dom.TreeWalker' ], - function (CaretPosition, BookmarkManager, ControlSelection, NodeType, RangeUtils, ScrollIntoView, TreeWalker, TridentSelection, Env, FragmentReader, Zwsp, Tools) { - var each = Tools.each, trim = Tools.trim; - var isIE = Env.ie; - - var isValidRange = function (rng) { - if (!rng) { - return false; - } else if (rng.select) { // Native IE range still produced by placeCaretAt - return true; - } else { - var sc = rng.startContainer, ec = rng.endContainer; - return !!(sc && sc.parentNode && ec && ec.parentNode); - } + function (TreeWalker) { + var isInlineBlock = function (node) { + return node && /^(IMG)$/.test(node.nodeName); }; - /** - * Constructs a new selection instance. - * - * @constructor - * @method Selection - * @param {tinymce.dom.DOMUtils} dom DOMUtils object reference. - * @param {Window} win Window to bind the selection object to. - * @param {tinymce.Editor} editor Editor instance of the selection. - * @param {tinymce.dom.Serializer} serializer DOM serialization class to use for getContent. - */ - function Selection(dom, win, serializer, editor) { - var self = this; + var moveStart = function (dom, selection, rng) { + var container = rng.startContainer, + offset = rng.startOffset, + walker, node, nodes; - self.dom = dom; - self.win = win; - self.serializer = serializer; - self.editor = editor; - self.bookmarkManager = new BookmarkManager(self); - self.controlSelection = new ControlSelection(self, editor); - - // No W3C Range support - if (!self.win.getSelection) { - self.tridentSel = new TridentSelection(self); + if (rng.startContainer === rng.endContainer) { + if (isInlineBlock(rng.startContainer.childNodes[rng.startOffset])) { + return; + } } - } - Selection.prototype = { - /** - * Move the selection cursor range to the specified node and offset. - * If there is no node specified it will move it to the first suitable location within the body. - * - * @method setCursorLocation - * @param {Node} node Optional node to put the cursor in. - * @param {Number} offset Optional offset from the start of the node to put the cursor at. - */ - setCursorLocation: function (node, offset) { - var self = this, rng = self.dom.createRng(); + // Convert text node into index if possible + if (container.nodeType === 3 && offset >= container.nodeValue.length) { + // Get the parent container location and walk from there + offset = dom.nodeIndex(container); + container = container.parentNode; + } - if (!node) { - self._moveEndPoint(rng, self.editor.getBody(), true); - self.setRng(rng); + // Move startContainer/startOffset in to a suitable node + if (container.nodeType === 1) { + nodes = container.childNodes; + if (offset < nodes.length) { + container = nodes[offset]; + walker = new TreeWalker(container, dom.getParent(container, dom.isBlock)); } else { - rng.setStart(node, offset); - rng.setEnd(node, offset); - self.setRng(rng); - self.collapse(false); - } - }, - - /** - * Returns the selected contents using the DOM serializer passed in to this class. - * - * @method getContent - * @param {Object} args Optional settings class with for example output format text or html. - * @return {String} Selected contents in for example HTML format. - * @example - * // Alerts the currently selected contents - * alert(tinymce.activeEditor.selection.getContent()); - * - * // Alerts the currently selected contents as plain text - * alert(tinymce.activeEditor.selection.getContent({format: 'text'})); - */ - getContent: function (args) { - var self = this, rng = self.getRng(), tmpElm = self.dom.create("body"); - var se = self.getSel(), whiteSpaceBefore, whiteSpaceAfter, fragment; - - args = args || {}; - whiteSpaceBefore = whiteSpaceAfter = ''; - args.get = true; - args.format = args.format || 'html'; - args.selection = true; - self.editor.fire('BeforeGetContent', args); - - if (args.format === 'text') { - return self.isCollapsed() ? '' : Zwsp.trim(rng.text || (se.toString ? se.toString() : '')); + container = nodes[nodes.length - 1]; + walker = new TreeWalker(container, dom.getParent(container, dom.isBlock)); + walker.next(true); } - if (rng.cloneContents) { - fragment = args.contextual ? FragmentReader.read(self.editor.getBody(), rng).dom() : rng.cloneContents(); - if (fragment) { - tmpElm.appendChild(fragment); - } - } else if (rng.item !== undefined || rng.htmlText !== undefined) { - // IE will produce invalid markup if elements are present that - // it doesn't understand like custom elements or HTML5 elements. - // Adding a BR in front of the contents and then remoiving it seems to fix it though. - tmpElm.innerHTML = '
    ' + (rng.item ? rng.item(0).outerHTML : rng.htmlText); - tmpElm.removeChild(tmpElm.firstChild); - } else { - tmpElm.innerHTML = rng.toString(); - } + for (node = walker.current(); node; node = walker.next()) { + if (node.nodeType === 3 && !isWhiteSpaceNode(node)) { + rng.setStart(node, 0); + selection.setRng(rng); - // Keep whitespace before and after - if (/^\s/.test(tmpElm.innerHTML)) { - whiteSpaceBefore = ' '; - } - - if (/\s+$/.test(tmpElm.innerHTML)) { - whiteSpaceAfter = ' '; - } - - args.getInner = true; - - args.content = self.isCollapsed() ? '' : whiteSpaceBefore + self.serializer.serialize(tmpElm, args) + whiteSpaceAfter; - self.editor.fire('GetContent', args); - - return args.content; - }, - - /** - * Sets the current selection to the specified content. If any contents is selected it will be replaced - * with the contents passed in to this function. If there is no selection the contents will be inserted - * where the caret is placed in the editor/page. - * - * @method setContent - * @param {String} content HTML contents to set could also be other formats depending on settings. - * @param {Object} args Optional settings object with for example data format. - * @example - * // Inserts some HTML contents at the current selection - * tinymce.activeEditor.selection.setContent('Some contents'); - */ - setContent: function (content, args) { - var self = this, rng = self.getRng(), caretNode, doc = self.win.document, frag, temp; - - args = args || { format: 'html' }; - args.set = true; - args.selection = true; - args.content = content; - - // Dispatch before set content event - if (!args.no_events) { - self.editor.fire('BeforeSetContent', args); - } - - content = args.content; - - if (rng.insertNode) { - // Make caret marker since insertNode places the caret in the beginning of text after insert - content += '_'; - - // Delete and insert new node - if (rng.startContainer == doc && rng.endContainer == doc) { - // WebKit will fail if the body is empty since the range is then invalid and it can't insert contents - doc.body.innerHTML = content; - } else { - rng.deleteContents(); - - if (doc.body.childNodes.length === 0) { - doc.body.innerHTML = content; - } else { - // createContextualFragment doesn't exists in IE 9 DOMRanges - if (rng.createContextualFragment) { - rng.insertNode(rng.createContextualFragment(content)); - } else { - // Fake createContextualFragment call in IE 9 - frag = doc.createDocumentFragment(); - temp = doc.createElement('div'); - - frag.appendChild(temp); - temp.outerHTML = content; - - rng.insertNode(frag); - } - } - } - - // Move to caret marker - caretNode = self.dom.get('__caret'); - - // Make sure we wrap it compleatly, Opera fails with a simple select call - rng = doc.createRange(); - rng.setStartBefore(caretNode); - rng.setEndBefore(caretNode); - self.setRng(rng); - - // Remove the caret position - self.dom.remove('__caret'); - - try { - self.setRng(rng); - } catch (ex) { - // Might fail on Opera for some odd reason - } - } else { - if (rng.item) { - // Delete content and get caret text selection - doc.execCommand('Delete', false, null); - rng = self.getRng(); - } - - // Explorer removes spaces from the beginning of pasted contents - if (/^\s+/.test(content)) { - rng.pasteHTML('_' + content); - self.dom.remove('__mce_tmp'); - } else { - rng.pasteHTML(content); - } - } - - // Dispatch set content event - if (!args.no_events) { - self.editor.fire('SetContent', args); - } - }, - - /** - * Returns the start element of a selection range. If the start is in a text - * node the parent element will be returned. - * - * @method getStart - * @param {Boolean} real Optional state to get the real parent when the selection is collapsed not the closest element. - * @return {Element} Start element of selection range. - */ - getStart: function (real) { - var self = this, rng = self.getRng(), startElement, parentElement, checkRng, node; - - if (rng.duplicate || rng.item) { - // Control selection, return first item - if (rng.item) { - return rng.item(0); - } - - // Get start element - checkRng = rng.duplicate(); - checkRng.collapse(1); - startElement = checkRng.parentElement(); - if (startElement.ownerDocument !== self.dom.doc) { - startElement = self.dom.getRoot(); - } - - // Check if range parent is inside the start element, then return the inner parent element - // This will fix issues when a single element is selected, IE would otherwise return the wrong start element - parentElement = node = rng.parentElement(); - while ((node = node.parentNode)) { - if (node == startElement) { - startElement = parentElement; - break; - } - } - - return startElement; - } - - startElement = rng.startContainer; - - if (startElement.nodeType == 1 && startElement.hasChildNodes()) { - if (!real || !rng.collapsed) { - startElement = startElement.childNodes[Math.min(startElement.childNodes.length - 1, rng.startOffset)]; - } - } - - if (startElement && startElement.nodeType == 3) { - return startElement.parentNode; - } - - return startElement; - }, - - /** - * Returns the end element of a selection range. If the end is in a text - * node the parent element will be returned. - * - * @method getEnd - * @param {Boolean} real Optional state to get the real parent when the selection is collapsed not the closest element. - * @return {Element} End element of selection range. - */ - getEnd: function (real) { - var self = this, rng = self.getRng(), endElement, endOffset; - - if (rng.duplicate || rng.item) { - if (rng.item) { - return rng.item(0); - } - - rng = rng.duplicate(); - rng.collapse(0); - endElement = rng.parentElement(); - if (endElement.ownerDocument !== self.dom.doc) { - endElement = self.dom.getRoot(); - } - - if (endElement && endElement.nodeName == 'BODY') { - return endElement.lastChild || endElement; - } - - return endElement; - } - - endElement = rng.endContainer; - endOffset = rng.endOffset; - - if (endElement.nodeType == 1 && endElement.hasChildNodes()) { - if (!real || !rng.collapsed) { - endElement = endElement.childNodes[endOffset > 0 ? endOffset - 1 : endOffset]; - } - } - - if (endElement && endElement.nodeType == 3) { - return endElement.parentNode; - } - - return endElement; - }, - - /** - * Returns a bookmark location for the current selection. This bookmark object - * can then be used to restore the selection after some content modification to the document. - * - * @method getBookmark - * @param {Number} type Optional state if the bookmark should be simple or not. Default is complex. - * @param {Boolean} normalized Optional state that enables you to get a position that it would be after normalization. - * @return {Object} Bookmark object, use moveToBookmark with this object to restore the selection. - * @example - * // Stores a bookmark of the current selection - * var bm = tinymce.activeEditor.selection.getBookmark(); - * - * tinymce.activeEditor.setContent(tinymce.activeEditor.getContent() + 'Some new content'); - * - * // Restore the selection bookmark - * tinymce.activeEditor.selection.moveToBookmark(bm); - */ - getBookmark: function (type, normalized) { - return this.bookmarkManager.getBookmark(type, normalized); - }, - - /** - * Restores the selection to the specified bookmark. - * - * @method moveToBookmark - * @param {Object} bookmark Bookmark to restore selection from. - * @return {Boolean} true/false if it was successful or not. - * @example - * // Stores a bookmark of the current selection - * var bm = tinymce.activeEditor.selection.getBookmark(); - * - * tinymce.activeEditor.setContent(tinymce.activeEditor.getContent() + 'Some new content'); - * - * // Restore the selection bookmark - * tinymce.activeEditor.selection.moveToBookmark(bm); - */ - moveToBookmark: function (bookmark) { - return this.bookmarkManager.moveToBookmark(bookmark); - }, - - /** - * Selects the specified element. This will place the start and end of the selection range around the element. - * - * @method select - * @param {Element} node HTML DOM element to select. - * @param {Boolean} content Optional bool state if the contents should be selected or not on non IE browser. - * @return {Element} Selected element the same element as the one that got passed in. - * @example - * // Select the first paragraph in the active editor - * tinymce.activeEditor.selection.select(tinymce.activeEditor.dom.select('p')[0]); - */ - select: function (node, content) { - var self = this, dom = self.dom, rng = dom.createRng(), idx; - - // Clear stored range set by FocusManager - self.lastFocusBookmark = null; - - if (node) { - if (!content && self.controlSelection.controlSelect(node)) { return; } - - idx = dom.nodeIndex(node); - rng.setStart(node.parentNode, idx); - rng.setEnd(node.parentNode, idx + 1); - - // Find first/last text node or BR element - if (content) { - self._moveEndPoint(rng, node, true); - self._moveEndPoint(rng, node); - } - - self.setRng(rng); } + } + }; - return node; - }, + /** + * Returns the next/previous non whitespace node. + * + * @private + * @param {Node} node Node to start at. + * @param {boolean} next (Optional) Include next or previous node defaults to previous. + * @param {boolean} inc (Optional) Include the current node in checking. Defaults to false. + * @return {Node} Next or previous node or undefined if it wasn't found. + */ + var getNonWhiteSpaceSibling = function (node, next, inc) { + if (node) { + next = next ? 'nextSibling' : 'previousSibling'; - /** - * Returns true/false if the selection range is collapsed or not. Collapsed means if it's a caret or a larger selection. - * - * @method isCollapsed - * @return {Boolean} true/false state if the selection range is collapsed or not. - * Collapsed means if it's a caret or a larger selection. - */ - isCollapsed: function () { - var self = this, rng = self.getRng(), sel = self.getSel(); - - if (!rng || rng.item) { - return false; - } - - if (rng.compareEndPoints) { - return rng.compareEndPoints('StartToEnd', rng) === 0; - } - - return !sel || rng.collapsed; - }, - - /** - * Collapse the selection to start or end of range. - * - * @method collapse - * @param {Boolean} toStart Optional boolean state if to collapse to end or not. Defaults to false. - */ - collapse: function (toStart) { - var self = this, rng = self.getRng(), node; - - // Control range on IE - if (rng.item) { - node = rng.item(0); - rng = self.win.document.body.createTextRange(); - rng.moveToElementText(node); - } - - rng.collapse(!!toStart); - self.setRng(rng); - }, - - /** - * Returns the browsers internal selection object. - * - * @method getSel - * @return {Selection} Internal browser selection object. - */ - getSel: function () { - var win = this.win; - - return win.getSelection ? win.getSelection() : win.document.selection; - }, - - /** - * Returns the browsers internal range object. - * - * @method getRng - * @param {Boolean} w3c Forces a compatible W3C range on IE. - * @return {Range} Internal browser range object. - * @see http://www.quirksmode.org/dom/range_intro.html - * @see http://www.dotvoid.com/2001/03/using-the-range-object-in-mozilla/ - */ - getRng: function (w3c) { - var self = this, selection, rng, elm, doc, ieRng, evt; - - function tryCompareBoundaryPoints(how, sourceRange, destinationRange) { - try { - return sourceRange.compareBoundaryPoints(how, destinationRange); - } catch (ex) { - // Gecko throws wrong document exception if the range points - // to nodes that where removed from the dom #6690 - // Browsers should mutate existing DOMRange instances so that they always point - // to something in the document this is not the case in Gecko works fine in IE/WebKit/Blink - // For performance reasons just return -1 - return -1; + for (node = inc ? node : node[next]; node; node = node[next]) { + if (node.nodeType === 1 || !isWhiteSpaceNode(node)) { + return node; } } + } + }; - if (!self.win) { - return null; + var isTextBlock = function (editor, name) { + if (name.nodeType) { + name = name.nodeName; + } + + return !!editor.schema.getTextBlockElements()[name.toLowerCase()]; + }; + + var isValid = function (ed, parent, child) { + return ed.schema.isValidChild(parent, child); + }; + + var isWhiteSpaceNode = function (node) { + return node && node.nodeType === 3 && /^([\t \r\n]+|)$/.test(node.nodeValue); + }; + + /** + * Replaces variables in the value. The variable format is %var. + * + * @private + * @param {String} value Value to replace variables in. + * @param {Object} vars Name/value array with variables to replace. + * @return {String} New value with replaced variables. + */ + var replaceVars = function (value, vars) { + if (typeof value !== "string") { + value = value(vars); + } else if (vars) { + value = value.replace(/%(\w+)/g, function (str, name) { + return vars[name] || str; + }); + } + + return value; + }; + + /** + * Compares two string/nodes regardless of their case. + * + * @private + * @param {String/Node} str1 Node or string to compare. + * @param {String/Node} str2 Node or string to compare. + * @return {boolean} True/false if they match. + */ + var isEq = function (str1, str2) { + str1 = str1 || ''; + str2 = str2 || ''; + + str1 = '' + (str1.nodeName || str1); + str2 = '' + (str2.nodeName || str2); + + return str1.toLowerCase() === str2.toLowerCase(); + }; + + var normalizeStyleValue = function (dom, value, name) { + // Force the format to hex + if (name === 'color' || name === 'backgroundColor') { + value = dom.toHex(value); + } + + // Opera will return bold as 700 + if (name === 'fontWeight' && value === 700) { + value = 'bold'; + } + + // Normalize fontFamily so "'Font name', Font" becomes: "Font name,Font" + if (name === 'fontFamily') { + value = value.replace(/[\'\"]/g, '').replace(/,\s+/g, ','); + } + + return '' + value; + }; + + var getStyle = function (dom, node, name) { + return normalizeStyleValue(dom, dom.getStyle(node, name), name); + }; + + var getTextDecoration = function (dom, node) { + var decoration; + + dom.getParent(node, function (n) { + decoration = dom.getStyle(n, 'text-decoration'); + return decoration && decoration !== 'none'; + }); + + return decoration; + }; + + var getParents = function (dom, node, selector) { + return dom.getParents(node, selector, dom.getRoot()); + }; + + return { + isInlineBlock: isInlineBlock, + moveStart: moveStart, + getNonWhiteSpaceSibling: getNonWhiteSpaceSibling, + isTextBlock: isTextBlock, + isValid: isValid, + isWhiteSpaceNode: isWhiteSpaceNode, + replaceVars: replaceVars, + isEq: isEq, + normalizeStyleValue: normalizeStyleValue, + getStyle: getStyle, + getTextDecoration: getTextDecoration, + getParents: getParents + }; + } +); +/** + * ExpandRange.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.fmt.ExpandRange', + [ + 'tinymce.core.dom.BookmarkManager', + 'tinymce.core.dom.TreeWalker', + 'tinymce.core.fmt.FormatUtils' + ], + function (BookmarkManager, TreeWalker, FormatUtils) { + var isBookmarkNode = BookmarkManager.isBookmarkNode; + var getParents = FormatUtils.getParents, isWhiteSpaceNode = FormatUtils.isWhiteSpaceNode, isTextBlock = FormatUtils.isTextBlock; + + // This function walks down the tree to find the leaf at the selection. + // The offset is also returned as if node initially a leaf, the offset may be in the middle of the text node. + var findLeaf = function (node, offset) { + if (typeof offset === 'undefined') { + offset = node.nodeType === 3 ? node.length : node.childNodes.length; + } + + while (node && node.hasChildNodes()) { + node = node.childNodes[offset]; + if (node) { + offset = node.nodeType === 3 ? node.length : node.childNodes.length; + } + } + return { node: node, offset: offset }; + }; + + var excludeTrailingWhitespace = function (endContainer, endOffset) { + // Avoid applying formatting to a trailing space, + // but remove formatting from trailing space + var leaf = findLeaf(endContainer, endOffset); + if (leaf.node) { + while (leaf.node && leaf.offset === 0 && leaf.node.previousSibling) { + leaf = findLeaf(leaf.node.previousSibling); } - doc = self.win.document; + if (leaf.node && leaf.offset > 0 && leaf.node.nodeType === 3 && + leaf.node.nodeValue.charAt(leaf.offset - 1) === ' ') { - if (typeof doc === 'undefined' || doc === null) { - return null; - } - - // Use last rng passed from FocusManager if it's available this enables - // calls to editor.selection.getStart() to work when caret focus is lost on IE - if (!w3c && self.lastFocusBookmark) { - var bookmark = self.lastFocusBookmark; - - // Convert bookmark to range IE 11 fix - if (bookmark.startContainer) { - rng = doc.createRange(); - rng.setStart(bookmark.startContainer, bookmark.startOffset); - rng.setEnd(bookmark.endContainer, bookmark.endOffset); - } else { - rng = bookmark; - } - - return rng; - } - - // Found tridentSel object then we need to use that one - if (w3c && self.tridentSel) { - return self.tridentSel.getRangeAt(0); - } - - try { - if ((selection = self.getSel())) { - if (selection.rangeCount > 0) { - rng = selection.getRangeAt(0); - } else { - rng = selection.createRange ? selection.createRange() : doc.createRange(); - } - } - } catch (ex) { - // IE throws unspecified error here if TinyMCE is placed in a frame/iframe - } - - evt = self.editor.fire('GetSelectionRange', { range: rng }); - if (evt.range !== rng) { - return evt.range; - } - - // We have W3C ranges and it's IE then fake control selection since IE9 doesn't handle that correctly yet - // IE 11 doesn't support the selection object so we check for that as well - if (isIE && rng && rng.setStart && doc.selection) { - try { - // IE will sometimes throw an exception here - ieRng = doc.selection.createRange(); - } catch (ex) { - // Ignore - } - - if (ieRng && ieRng.item) { - elm = ieRng.item(0); - rng = doc.createRange(); - rng.setStartBefore(elm); - rng.setEndAfter(elm); + if (leaf.offset > 1) { + endContainer = leaf.node; + endContainer.splitText(leaf.offset - 1); } } + } - // No range found then create an empty one - // This can occur when the editor is placed in a hidden container element on Gecko - // Or on IE when there was an exception - if (!rng) { - rng = doc.createRange ? doc.createRange() : doc.body.createTextRange(); - } + return endContainer; + }; - // If range is at start of document then move it to start of body - if (rng.setStart && rng.startContainer.nodeType === 9 && rng.collapsed) { - elm = self.dom.getRoot(); - rng.setStart(elm, 0); - rng.setEnd(elm, 0); - } + var isBogusBr = function (node) { + return node.nodeName === "BR" && node.getAttribute('data-mce-bogus') && !node.nextSibling; + }; - if (self.selectedRange && self.explicitRange) { - if (tryCompareBoundaryPoints(rng.START_TO_START, rng, self.selectedRange) === 0 && - tryCompareBoundaryPoints(rng.END_TO_END, rng, self.selectedRange) === 0) { - // Safari, Opera and Chrome only ever select text which causes the range to change. - // This lets us use the originally set range if the selection hasn't been changed by the user. - rng = self.explicitRange; - } else { - self.selectedRange = null; - self.explicitRange = null; - } - } + var expandRng = function (editor, rng, format, remove) { + var lastIdx, endPoint, + startContainer = rng.startContainer, + startOffset = rng.startOffset, + endContainer = rng.endContainer, + endOffset = rng.endOffset, + dom = editor.dom; - return rng; - }, - - /** - * Changes the selection to the specified DOM range. - * - * @method setRng - * @param {Range} rng Range to select. - * @param {Boolean} forward Optional boolean if the selection is forwards or backwards. - */ - setRng: function (rng, forward) { - var self = this, sel, node, evt; - - if (!isValidRange(rng)) { - return; - } - - // Is IE specific range - if (rng.select) { - self.explicitRange = null; - - try { - rng.select(); - } catch (ex) { - // Needed for some odd IE bug #1843306 - } - - return; - } - - if (!self.tridentSel) { - sel = self.getSel(); - - evt = self.editor.fire('SetSelectionRange', { range: rng, forward: forward }); - rng = evt.range; - - if (sel) { - self.explicitRange = rng; - - try { - sel.removeAllRanges(); - sel.addRange(rng); - } catch (ex) { - // IE might throw errors here if the editor is within a hidden container and selection is changed - } - - // Forward is set to false and we have an extend function - if (forward === false && sel.extend) { - sel.collapse(rng.endContainer, rng.endOffset); - sel.extend(rng.startContainer, rng.startOffset); - } - - // adding range isn't always successful so we need to check range count otherwise an exception can occur - self.selectedRange = sel.rangeCount > 0 ? sel.getRangeAt(0) : null; - } - - // WebKit egde case selecting images works better using setBaseAndExtent when the image is floated - if (!rng.collapsed && rng.startContainer === rng.endContainer && sel.setBaseAndExtent && !Env.ie) { - if (rng.endOffset - rng.startOffset < 2) { - if (rng.startContainer.hasChildNodes()) { - node = rng.startContainer.childNodes[rng.startOffset]; - if (node && node.tagName === 'IMG') { - sel.setBaseAndExtent( - rng.startContainer, - rng.startOffset, - rng.endContainer, - rng.endOffset - ); - - // Since the setBaseAndExtent is fixed in more recent Blink versions we - // need to detect if it's doing the wrong thing and falling back to the - // crazy incorrect behavior api call since that seems to be the only way - // to get it to work on Safari WebKit as of 2017-02-23 - if (sel.anchorNode !== rng.startContainer || sel.focusNode !== rng.endContainer) { - sel.setBaseAndExtent(node, 0, node, 1); - } - } - } - } - } - - self.editor.fire('AfterSetSelectionRange', { range: rng, forward: forward }); - } else { - // Is W3C Range fake range on IE - if (rng.cloneRange) { - try { - self.tridentSel.addRange(rng); - } catch (ex) { - //IE9 throws an error here if called before selection is placed in the editor - } - } - } - }, - - /** - * Sets the current selection to the specified DOM element. - * - * @method setNode - * @param {Element} elm Element to set as the contents of the selection. - * @return {Element} Returns the element that got passed in. - * @example - * // Inserts a DOM node at current selection/caret location - * tinymce.activeEditor.selection.setNode(tinymce.activeEditor.dom.create('img', {src: 'some.gif', title: 'some title'})); - */ - setNode: function (elm) { - var self = this; - - self.setContent(self.dom.getOuterHTML(elm)); - - return elm; - }, - - /** - * Returns the currently selected element or the common ancestor element for both start and end of the selection. - * - * @method getNode - * @return {Element} Currently selected element or common ancestor element. - * @example - * // Alerts the currently selected elements node name - * alert(tinymce.activeEditor.selection.getNode().nodeName); - */ - getNode: function () { - var self = this, rng = self.getRng(), elm; - var startContainer, endContainer, startOffset, endOffset, root = self.dom.getRoot(); - - function skipEmptyTextNodes(node, forwards) { - var orig = node; - - while (node && node.nodeType === 3 && node.length === 0) { - node = forwards ? node.nextSibling : node.previousSibling; - } - - return node || orig; - } - - // Range maybe lost after the editor is made visible again - if (!rng) { - return root; - } - - startContainer = rng.startContainer; - endContainer = rng.endContainer; - startOffset = rng.startOffset; - endOffset = rng.endOffset; - - if (rng.setStart) { - elm = rng.commonAncestorContainer; - - // Handle selection a image or other control like element such as anchors - if (!rng.collapsed) { - if (startContainer == endContainer) { - if (endOffset - startOffset < 2) { - if (startContainer.hasChildNodes()) { - elm = startContainer.childNodes[startOffset]; - } - } - } - - // If the anchor node is a element instead of a text node then return this element - //if (tinymce.isWebKit && sel.anchorNode && sel.anchorNode.nodeType == 1) - // return sel.anchorNode.childNodes[sel.anchorOffset]; - - // Handle cases where the selection is immediately wrapped around a node and return that node instead of it's parent. - // This happens when you double click an underlined word in FireFox. - if (startContainer.nodeType === 3 && endContainer.nodeType === 3) { - if (startContainer.length === startOffset) { - startContainer = skipEmptyTextNodes(startContainer.nextSibling, true); - } else { - startContainer = startContainer.parentNode; - } - - if (endOffset === 0) { - endContainer = skipEmptyTextNodes(endContainer.previousSibling, false); - } else { - endContainer = endContainer.parentNode; - } - - if (startContainer && startContainer === endContainer) { - return startContainer; - } - } - } - - if (elm && elm.nodeType == 3) { - return elm.parentNode; - } - - return elm; - } - - elm = rng.item ? rng.item(0) : rng.parentElement(); - - // IE 7 might return elements outside the iframe - if (elm.ownerDocument !== self.win.document) { - elm = root; - } - - return elm; - }, - - getSelectedBlocks: function (startElm, endElm) { - var self = this, dom = self.dom, node, root, selectedBlocks = []; + // This function walks up the tree if there is no siblings before/after the node + var findParentContainer = function (start) { + var container, parent, sibling, siblingName, root; + container = parent = start ? startContainer : endContainer; + siblingName = start ? 'previousSibling' : 'nextSibling'; root = dom.getRoot(); - startElm = dom.getParent(startElm || self.getStart(), dom.isBlock); - endElm = dom.getParent(endElm || self.getEnd(), dom.isBlock); - if (startElm && startElm != root) { - selectedBlocks.push(startElm); - } - - if (startElm && endElm && startElm != endElm) { - node = startElm; - - var walker = new TreeWalker(startElm, root); - while ((node = walker.next()) && node != endElm) { - if (dom.isBlock(node)) { - selectedBlocks.push(node); - } + // If it's a text node and the offset is inside the text + if (container.nodeType === 3 && !isWhiteSpaceNode(container)) { + if (start ? startOffset > 0 : endOffset < container.nodeValue.length) { + return container; } } - if (endElm && startElm != endElm && endElm != root) { - selectedBlocks.push(endElm); - } + /*eslint no-constant-condition:0 */ + while (true) { + // Stop expanding on block elements + if (!format[0].block_expand && dom.isBlock(parent)) { + return parent; + } - return selectedBlocks; - }, + // Walk left/right + for (sibling = parent[siblingName]; sibling; sibling = sibling[siblingName]) { + if (!isBookmarkNode(sibling) && !isWhiteSpaceNode(sibling) && !isBogusBr(sibling)) { + return parent; + } + } - isForward: function () { - var dom = this.dom, sel = this.getSel(), anchorRange, focusRange; - - // No support for selection direction then always return true - if (!sel || !sel.anchorNode || !sel.focusNode) { - return true; - } - - anchorRange = dom.createRng(); - anchorRange.setStart(sel.anchorNode, sel.anchorOffset); - anchorRange.collapse(true); - - focusRange = dom.createRng(); - focusRange.setStart(sel.focusNode, sel.focusOffset); - focusRange.collapse(true); - - return anchorRange.compareBoundaryPoints(anchorRange.START_TO_START, focusRange) <= 0; - }, - - normalize: function () { - var self = this, rng = self.getRng(); - - if (Env.range && new RangeUtils(self.dom).normalize(rng)) { - self.setRng(rng, self.isForward()); - } - - return rng; - }, - - /** - * Executes callback when the current selection starts/stops matching the specified selector. The current - * state will be passed to the callback as it's first argument. - * - * @method selectorChanged - * @param {String} selector CSS selector to check for. - * @param {function} callback Callback with state and args when the selector is matches or not. - */ - selectorChanged: function (selector, callback) { - var self = this, currentSelectors; - - if (!self.selectorChangedData) { - self.selectorChangedData = {}; - currentSelectors = {}; - - self.editor.on('NodeChange', function (e) { - var node = e.element, dom = self.dom, parents = dom.getParents(node, null, dom.getRoot()), matchedSelectors = {}; - - // Check for new matching selectors - each(self.selectorChangedData, function (callbacks, selector) { - each(parents, function (node) { - if (dom.is(node, selector)) { - if (!currentSelectors[selector]) { - // Execute callbacks - each(callbacks, function (callback) { - callback(true, { node: node, selector: selector, parents: parents }); - }); - - currentSelectors[selector] = callbacks; - } - - matchedSelectors[selector] = callbacks; - return false; - } - }); - }); - - // Check if current selectors still match - each(currentSelectors, function (callbacks, selector) { - if (!matchedSelectors[selector]) { - delete currentSelectors[selector]; - - each(callbacks, function (callback) { - callback(false, { node: node, selector: selector, parents: parents }); - }); - } - }); - }); - } - - // Add selector listeners - if (!self.selectorChangedData[selector]) { - self.selectorChangedData[selector] = []; - } - - self.selectorChangedData[selector].push(callback); - - return self; - }, - - getScrollContainer: function () { - var scrollContainer, node = this.dom.getRoot(); - - while (node && node.nodeName != 'BODY') { - if (node.scrollHeight > node.clientHeight) { - scrollContainer = node; + // Check if we can move up are we at root level or body level + if (parent === root || parent.parentNode === root) { + container = parent; break; } - node = node.parentNode; + parent = parent.parentNode; } - return scrollContainer; - }, + return container; + }; - scrollIntoView: function (elm, alignToTop) { - ScrollIntoView.scrollIntoView(this.editor, elm, alignToTop); - }, + // If index based start position then resolve it + if (startContainer.nodeType === 1 && startContainer.hasChildNodes()) { + lastIdx = startContainer.childNodes.length - 1; + startContainer = startContainer.childNodes[startOffset > lastIdx ? lastIdx : startOffset]; - placeCaretAt: function (clientX, clientY) { - this.setRng(RangeUtils.getCaretRangeFromPoint(clientX, clientY, this.editor.getDoc())); - }, + if (startContainer.nodeType === 3) { + startOffset = 0; + } + } - _moveEndPoint: function (rng, node, start) { - var root = node, walker = new TreeWalker(node, root); - var nonEmptyElementsMap = this.dom.schema.getNonEmptyElements(); + // If index based end position then resolve it + if (endContainer.nodeType === 1 && endContainer.hasChildNodes()) { + lastIdx = endContainer.childNodes.length - 1; + endContainer = endContainer.childNodes[endOffset > lastIdx ? lastIdx : endOffset - 1]; - do { - // Text node - if (node.nodeType == 3 && trim(node.nodeValue).length !== 0) { - if (start) { - rng.setStart(node, 0); - } else { - rng.setEnd(node, node.nodeValue.length); - } + if (endContainer.nodeType === 3) { + endOffset = endContainer.nodeValue.length; + } + } - return; + // Expands the node to the closes contentEditable false element if it exists + var findParentContentEditable = function (node) { + var parent = node; + + while (parent) { + if (parent.nodeType === 1 && dom.getContentEditable(parent)) { + return dom.getContentEditable(parent) === "false" ? parent : node; } - // BR/IMG/INPUT elements but not table cells - if (nonEmptyElementsMap[node.nodeName] && !/^(TD|TH)$/.test(node.nodeName)) { - if (start) { - rng.setStartBefore(node); - } else { - if (node.nodeName == 'BR') { - rng.setEndBefore(node); - } else { - rng.setEndAfter(node); - } - } + parent = parent.parentNode; + } - return; + return node; + }; + + var findWordEndPoint = function (container, offset, start) { + var walker, node, pos, lastTextNode; + + var findSpace = function (node, offset) { + var pos, pos2, str = node.nodeValue; + + if (typeof offset === "undefined") { + offset = start ? str.length : 0; } - // Found empty text block old IE can place the selection inside those - if (Env.ie && Env.ie < 11 && this.dom.isBlock(node) && this.dom.isEmpty(node)) { - if (start) { - rng.setStart(node, 0); - } else { - rng.setEnd(node, 0); - } - - return; - } - } while ((node = (start ? walker.next() : walker.prev()))); - - // Failed to find any text node or other suitable location then move to the root of body - if (root.nodeName == 'BODY') { if (start) { - rng.setStart(root, 0); + pos = str.lastIndexOf(' ', offset); + pos2 = str.lastIndexOf('\u00a0', offset); + pos = pos > pos2 ? pos : pos2; + + // Include the space on remove to avoid tag soup + if (pos !== -1 && !remove) { + pos++; + } } else { - rng.setEnd(root, root.childNodes.length); + pos = str.indexOf(' ', offset); + pos2 = str.indexOf('\u00a0', offset); + pos = pos !== -1 && (pos2 === -1 || pos < pos2) ? pos : pos2; + } + + return pos; + }; + + if (container.nodeType === 3) { + pos = findSpace(container, offset); + + if (pos !== -1) { + return { container: container, offset: pos }; + } + + lastTextNode = container; + } + + // Walk the nodes inside the block + walker = new TreeWalker(container, dom.getParent(container, dom.isBlock) || editor.getBody()); + while ((node = walker[start ? 'prev' : 'next']())) { + if (node.nodeType === 3) { + lastTextNode = node; + pos = findSpace(node); + + if (pos !== -1) { + return { container: node, offset: pos }; + } + } else if (dom.isBlock(node)) { + break; } } - }, - getBoundingClientRect: function () { - var rng = this.getRng(); - return rng.collapsed ? CaretPosition.fromRangeStart(rng).getClientRects()[0] : rng.getBoundingClientRect(); - }, + if (lastTextNode) { + if (start) { + offset = 0; + } else { + offset = lastTextNode.length; + } - destroy: function () { - this.win = null; - this.controlSelection.destroy(); + return { container: lastTextNode, offset: offset }; + } + }; + + var findSelectorEndPoint = function (container, siblingName) { + var parents, i, y, curFormat; + + if (container.nodeType === 3 && container.nodeValue.length === 0 && container[siblingName]) { + container = container[siblingName]; + } + + parents = getParents(dom, container); + for (i = 0; i < parents.length; i++) { + for (y = 0; y < format.length; y++) { + curFormat = format[y]; + + // If collapsed state is set then skip formats that doesn't match that + if ("collapsed" in curFormat && curFormat.collapsed !== rng.collapsed) { + continue; + } + + if (dom.is(parents[i], curFormat.selector)) { + return parents[i]; + } + } + } + + return container; + }; + + var findBlockEndPoint = function (container, siblingName) { + var node, root = dom.getRoot(); + + // Expand to block of similar type + if (!format[0].wrapper) { + node = dom.getParent(container, format[0].block, root); + } + + // Expand to first wrappable block element or any block element + if (!node) { + var scopeRoot = dom.getParent(container, 'LI,TD,TH'); + node = dom.getParent(container.nodeType === 3 ? container.parentNode : container, function (node) { + // Fixes #6183 where it would expand to editable parent element in inline mode + return node !== root && isTextBlock(editor, node); + }, scopeRoot); + } + + // Exclude inner lists from wrapping + if (node && format[0].wrapper) { + node = getParents(dom, node, 'ul,ol').reverse()[0] || node; + } + + // Didn't find a block element look for first/last wrappable element + if (!node) { + node = container; + + while (node[siblingName] && !dom.isBlock(node[siblingName])) { + node = node[siblingName]; + + // Break on BR but include it will be removed later on + // we can't remove it now since we need to check if it can be wrapped + if (FormatUtils.isEq(node, 'br')) { + break; + } + } + } + + return node || container; + }; + + // Expand to closest contentEditable element + startContainer = findParentContentEditable(startContainer); + endContainer = findParentContentEditable(endContainer); + + // Exclude bookmark nodes if possible + if (isBookmarkNode(startContainer.parentNode) || isBookmarkNode(startContainer)) { + startContainer = isBookmarkNode(startContainer) ? startContainer : startContainer.parentNode; + startContainer = startContainer.nextSibling || startContainer; + + if (startContainer.nodeType === 3) { + startOffset = 0; + } + } + + if (isBookmarkNode(endContainer.parentNode) || isBookmarkNode(endContainer)) { + endContainer = isBookmarkNode(endContainer) ? endContainer : endContainer.parentNode; + endContainer = endContainer.previousSibling || endContainer; + + if (endContainer.nodeType === 3) { + endOffset = endContainer.length; + } + } + + if (format[0].inline) { + if (rng.collapsed) { + // Expand left to closest word boundary + endPoint = findWordEndPoint(startContainer, startOffset, true); + if (endPoint) { + startContainer = endPoint.container; + startOffset = endPoint.offset; + } + + // Expand right to closest word boundary + endPoint = findWordEndPoint(endContainer, endOffset); + if (endPoint) { + endContainer = endPoint.container; + endOffset = endPoint.offset; + } + } + + endContainer = remove ? endContainer : excludeTrailingWhitespace(endContainer, endOffset); + } + + // Move start/end point up the tree if the leaves are sharp and if we are in different containers + // Example * becomes !: !

    *texttext*

    ! + // This will reduce the number of wrapper elements that needs to be created + // Move start point up the tree + if (format[0].inline || format[0].block_expand) { + if (!format[0].inline || (startContainer.nodeType !== 3 || startOffset === 0)) { + startContainer = findParentContainer(true); + } + + if (!format[0].inline || (endContainer.nodeType !== 3 || endOffset === endContainer.nodeValue.length)) { + endContainer = findParentContainer(); + } + } + + // Expand start/end container to matching selector + if (format[0].selector && format[0].expand !== false && !format[0].inline) { + // Find new startContainer/endContainer if there is better one + startContainer = findSelectorEndPoint(startContainer, 'previousSibling'); + endContainer = findSelectorEndPoint(endContainer, 'nextSibling'); + } + + // Expand start/end container to matching block element or text node + if (format[0].block || format[0].selector) { + // Find new startContainer/endContainer if there is better one + startContainer = findBlockEndPoint(startContainer, 'previousSibling'); + endContainer = findBlockEndPoint(endContainer, 'nextSibling'); + + // Non block element then try to expand up the leaf + if (format[0].block) { + if (!dom.isBlock(startContainer)) { + startContainer = findParentContainer(true); + } + + if (!dom.isBlock(endContainer)) { + endContainer = findParentContainer(); + } + } + } + + // Setup index for startContainer + if (startContainer.nodeType === 1) { + startOffset = dom.nodeIndex(startContainer); + startContainer = startContainer.parentNode; + } + + // Setup index for endContainer + if (endContainer.nodeType === 1) { + endOffset = dom.nodeIndex(endContainer) + 1; + endContainer = endContainer.parentNode; + } + + // Return new range like object + return { + startContainer: startContainer, + startOffset: startOffset, + endContainer: endContainer, + endOffset: endOffset + }; + }; + + return { + expandRng: expandRng + }; + } +); +/** + * MatchFormat.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.fmt.MatchFormat', + [ + 'tinymce.core.fmt.FormatUtils' + ], + function (FormatUtils) { + var isEq = FormatUtils.isEq; + + var matchesUnInheritedFormatSelector = function (ed, node, name) { + var formatList = ed.formatter.get(name); + + if (formatList) { + for (var i = 0; i < formatList.length; i++) { + if (formatList[i].inherit === false && ed.dom.is(node, formatList[i].selector)) { + return true; + } + } + } + + return false; + }; + + var matchParents = function (editor, node, name, vars) { + var root = editor.dom.getRoot(); + + if (node === root) { + return false; + } + + // Find first node with similar format settings + node = editor.dom.getParent(node, function (node) { + if (matchesUnInheritedFormatSelector(editor, node, name)) { + return true; + } + + return node.parentNode === root || !!matchNode(editor, node, name, vars, true); + }); + + // Do an exact check on the similar format element + return matchNode(editor, node, name, vars); + }; + + var matchName = function (dom, node, format) { + // Check for inline match + if (isEq(node, format.inline)) { + return true; + } + + // Check for block match + if (isEq(node, format.block)) { + return true; + } + + // Check for selector match + if (format.selector) { + return node.nodeType === 1 && dom.is(node, format.selector); } }; - return Selection; + var matchItems = function (dom, node, format, itemName, similar, vars) { + var key, value, items = format[itemName], i; + + // Custom match + if (format.onmatch) { + return format.onmatch(node, format, itemName); + } + + // Check all items + if (items) { + // Non indexed object + if (typeof items.length === 'undefined') { + for (key in items) { + if (items.hasOwnProperty(key)) { + if (itemName === 'attributes') { + value = dom.getAttrib(node, key); + } else { + value = FormatUtils.getStyle(dom, node, key); + } + + if (similar && !value && !format.exact) { + return; + } + + if ((!similar || format.exact) && !isEq(value, FormatUtils.normalizeStyleValue(dom, FormatUtils.replaceVars(items[key], vars), key))) { + return; + } + } + } + } else { + // Only one match needed for indexed arrays + for (i = 0; i < items.length; i++) { + if (itemName === 'attributes' ? dom.getAttrib(node, items[i]) : FormatUtils.getStyle(dom, node, items[i])) { + return format; + } + } + } + } + + return format; + }; + + var matchNode = function (ed, node, name, vars, similar) { + var formatList = ed.formatter.get(name), format, i, x, classes, dom = ed.dom; + + if (formatList && node) { + // Check each format in list + for (i = 0; i < formatList.length; i++) { + format = formatList[i]; + + // Name name, attributes, styles and classes + if (matchName(ed.dom, node, format) && matchItems(dom, node, format, 'attributes', similar, vars) && matchItems(dom, node, format, 'styles', similar, vars)) { + // Match classes + if ((classes = format.classes)) { + for (x = 0; x < classes.length; x++) { + if (!ed.dom.hasClass(node, classes[x])) { + return; + } + } + } + + return format; + } + } + } + }; + + var match = function (editor, name, vars, node) { + var startNode; + + // Check specified node + if (node) { + return matchParents(editor, node, name, vars); + } + + // Check selected node + node = editor.selection.getNode(); + if (matchParents(editor, node, name, vars)) { + return true; + } + + // Check start node if it's different + startNode = editor.selection.getStart(); + if (startNode !== node) { + if (matchParents(editor, startNode, name, vars)) { + return true; + } + } + + return false; + }; + + var matchAll = function (editor, names, vars) { + var startElement, matchedFormatNames = [], checkedMap = {}; + + // Check start of selection for formats + startElement = editor.selection.getStart(); + editor.dom.getParent(startElement, function (node) { + var i, name; + + for (i = 0; i < names.length; i++) { + name = names[i]; + + if (!checkedMap[name] && matchNode(editor, node, name, vars)) { + checkedMap[name] = true; + matchedFormatNames.push(name); + } + } + }, editor.dom.getRoot()); + + return matchedFormatNames; + }; + + var canApply = function (editor, name) { + var formatList = editor.formatter.get(name), startNode, parents, i, x, selector, dom = editor.dom; + + if (formatList) { + startNode = editor.selection.getStart(); + parents = FormatUtils.getParents(dom, startNode); + + for (x = formatList.length - 1; x >= 0; x--) { + selector = formatList[x].selector; + + // Format is not selector based then always return TRUE + // Is it has a defaultBlock then it's likely it can be applied for example align on a non block element line + if (!selector || formatList[x].defaultBlock) { + return true; + } + + for (i = parents.length - 1; i >= 0; i--) { + if (dom.is(parents[i], selector)) { + return true; + } + } + } + } + + return false; + }; + + return { + matchNode: matchNode, + matchName: matchName, + match: match, + matchAll: matchAll, + canApply: canApply, + matchesUnInheritedFormatSelector: matchesUnInheritedFormatSelector + }; + } +); +/** + * CaretFormat.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.fmt.CaretFormat', + [ + 'ephox.katamari.api.Arr', + 'ephox.sugar.api.node.Element', + 'tinymce.core.dom.PaddingBr', + 'tinymce.core.dom.RangeUtils', + 'tinymce.core.dom.TreeWalker', + 'tinymce.core.fmt.ExpandRange', + 'tinymce.core.fmt.FormatUtils', + 'tinymce.core.fmt.MatchFormat', + 'tinymce.core.text.Zwsp', + 'tinymce.core.util.Fun', + 'tinymce.core.util.Tools' + ], + function (Arr, Element, PaddingBr, RangeUtils, TreeWalker, ExpandRange, FormatUtils, MatchFormat, Zwsp, Fun, Tools) { + var ZWSP = Zwsp.ZWSP, CARET_ID = '_mce_caret', DEBUG = false; + + var isCaretNode = function (node) { + return node.nodeType === 1 && node.id === CARET_ID; + }; + + var isCaretContainerEmpty = function (node, nodes) { + while (node) { + if ((node.nodeType === 3 && node.nodeValue !== ZWSP) || node.childNodes.length > 1) { + return false; + } + + // Collect nodes + if (nodes && node.nodeType === 1) { + nodes.push(node); + } + + node = node.firstChild; + } + + return true; + }; + + var findFirstTextNode = function (node) { + var walker; + + if (node) { + walker = new TreeWalker(node, node); + + for (node = walker.current(); node; node = walker.next()) { + if (node.nodeType === 3) { + return node; + } + } + } + + return null; + }; + + var createCaretContainer = function (dom, fill) { + var caretContainer = dom.create('span', { id: CARET_ID, 'data-mce-bogus': '1', style: DEBUG ? 'color:red' : '' }); + + if (fill) { + caretContainer.appendChild(dom.doc.createTextNode(ZWSP)); + } + + return caretContainer; + }; + + var getParentCaretContainer = function (node) { + while (node) { + if (node.id === CARET_ID) { + return node; + } + + node = node.parentNode; + } + }; + + // Checks if the parent caret container node isn't empty if that is the case it + // will remove the bogus state on all children that isn't empty + var unmarkBogusCaretParents = function (dom, selection) { + var caretContainer; + + caretContainer = getParentCaretContainer(selection.getStart()); + if (caretContainer && !dom.isEmpty(caretContainer)) { + Tools.walk(caretContainer, function (node) { + if (node.nodeType === 1 && node.id !== CARET_ID && !dom.isEmpty(node)) { + dom.setAttrib(node, 'data-mce-bogus', null); + } + }, 'childNodes'); + } + }; + + var trimZwspFromCaretContainer = function (caretContainerNode) { + var textNode = findFirstTextNode(caretContainerNode); + if (textNode && textNode.nodeValue.charAt(0) === ZWSP) { + textNode.deleteData(0, 1); + } + + return textNode; + }; + + var removeCaretContainerNode = function (dom, selection, node, moveCaret) { + var rng, block, textNode; + + rng = selection.getRng(true); + block = dom.getParent(node, dom.isBlock); + + if (isCaretContainerEmpty(node)) { + if (moveCaret !== false) { + rng.setStartBefore(node); + rng.setEndBefore(node); + } + + dom.remove(node); + } else { + textNode = trimZwspFromCaretContainer(node); + if (rng.startContainer === textNode && rng.startOffset > 0) { + rng.setStart(textNode, rng.startOffset - 1); + } + + if (rng.endContainer === textNode && rng.endOffset > 0) { + rng.setEnd(textNode, rng.endOffset - 1); + } + + dom.remove(node, true); + } + + if (block && dom.isEmpty(block)) { + PaddingBr.fillWithPaddingBr(Element.fromDom(block)); + } + + selection.setRng(rng); + }; + + // Removes the caret container for the specified node or all on the current document + var removeCaretContainer = function (dom, selection, node, moveCaret) { + if (!node) { + node = getParentCaretContainer(selection.getStart()); + + if (!node) { + while ((node = dom.get(CARET_ID))) { + removeCaretContainerNode(dom, selection, node, false); + } + } + } else { + removeCaretContainerNode(dom, selection, node, moveCaret); + } + }; + + var insertCaretContainerNode = function (editor, caretContainer, formatNode) { + var dom = editor.dom, block = dom.getParent(formatNode, Fun.curry(FormatUtils.isTextBlock, editor)); + + if (block && dom.isEmpty(block)) { + // Replace formatNode with caretContainer when removing format from empty block like

    |

    + formatNode.parentNode.replaceChild(caretContainer, formatNode); + } else { + PaddingBr.removeTrailingBr(Element.fromDom(formatNode)); + if (dom.isEmpty(formatNode)) { + formatNode.parentNode.replaceChild(caretContainer, formatNode); + } else { + dom.insertAfter(caretContainer, formatNode); + } + } + }; + + var appendNode = function (parentNode, node) { + parentNode.appendChild(node); + return node; + }; + + var insertFormatNodesIntoCaretContainer = function (formatNodes, caretContainer) { + var innerMostFormatNode = Arr.foldr(formatNodes, function (parentNode, formatNode) { + return appendNode(parentNode, formatNode.cloneNode(false)); + }, caretContainer); + + return appendNode(innerMostFormatNode, innerMostFormatNode.ownerDocument.createTextNode(ZWSP)); + }; + + var setupCaretEvents = function (editor) { + if (!editor._hasCaretEvents) { + bindEvents(editor); + editor._hasCaretEvents = true; + } + }; + + var applyCaretFormat = function (editor, name, vars) { + var rng, caretContainer, textNode, offset, bookmark, container, text; + var dom = editor.dom, selection = editor.selection; + + setupCaretEvents(editor); + + rng = selection.getRng(true); + offset = rng.startOffset; + container = rng.startContainer; + text = container.nodeValue; + + caretContainer = getParentCaretContainer(selection.getStart()); + if (caretContainer) { + textNode = findFirstTextNode(caretContainer); + } + + // Expand to word if caret is in the middle of a text node and the char before/after is a alpha numeric character + var wordcharRegex = /[^\s\u00a0\u00ad\u200b\ufeff]/; + if (text && offset > 0 && offset < text.length && + wordcharRegex.test(text.charAt(offset)) && wordcharRegex.test(text.charAt(offset - 1))) { + // Get bookmark of caret position + bookmark = selection.getBookmark(); + + // Collapse bookmark range (WebKit) + rng.collapse(true); + + // Expand the range to the closest word and split it at those points + rng = ExpandRange.expandRng(editor, rng, editor.formatter.get(name)); + rng = new RangeUtils(dom).split(rng); + + // Apply the format to the range + editor.formatter.apply(name, vars, rng); + + // Move selection back to caret position + selection.moveToBookmark(bookmark); + } else { + if (!caretContainer || textNode.nodeValue !== ZWSP) { + caretContainer = createCaretContainer(dom, true); + textNode = caretContainer.firstChild; + + rng.insertNode(caretContainer); + offset = 1; + + editor.formatter.apply(name, vars, caretContainer); + } else { + editor.formatter.apply(name, vars, caretContainer); + } + + // Move selection to text node + selection.setCursorLocation(textNode, offset); + } + }; + + var removeCaretFormat = function (editor, name, vars, similar) { + var dom = editor.dom, selection = editor.selection; + var rng = selection.getRng(true), container, offset, bookmark; + var hasContentAfter, node, formatNode, parents = [], caretContainer; + + setupCaretEvents(editor); + + container = rng.startContainer; + offset = rng.startOffset; + node = container; + + if (container.nodeType === 3) { + if (offset !== container.nodeValue.length) { + hasContentAfter = true; + } + + node = node.parentNode; + } + + while (node) { + if (MatchFormat.matchNode(editor, node, name, vars, similar)) { + formatNode = node; + break; + } + + if (node.nextSibling) { + hasContentAfter = true; + } + + parents.push(node); + node = node.parentNode; + } + + // Node doesn't have the specified format + if (!formatNode) { + return; + } + + // Is there contents after the caret then remove the format on the element + if (hasContentAfter) { + bookmark = selection.getBookmark(); + + // Collapse bookmark range (WebKit) + rng.collapse(true); + + // Expand the range to the closest word and split it at those points + rng = ExpandRange.expandRng(editor, rng, editor.formatter.get(name), true); + rng = new RangeUtils(dom).split(rng); + + editor.formatter.remove(name, vars, rng); + selection.moveToBookmark(bookmark); + } else { + caretContainer = getParentCaretContainer(formatNode); + var newCaretContainer = createCaretContainer(dom, false); + var caretNode = insertFormatNodesIntoCaretContainer(parents, newCaretContainer); + + if (caretContainer) { + insertCaretContainerNode(editor, newCaretContainer, caretContainer); + } else { + insertCaretContainerNode(editor, newCaretContainer, formatNode); + } + + removeCaretContainerNode(dom, selection, caretContainer, false); + selection.setCursorLocation(caretNode, 1); + + if (dom.isEmpty(formatNode)) { + dom.remove(formatNode); + } + } + }; + + var bindEvents = function (editor) { + var dom = editor.dom, selection = editor.selection; + + if (!editor._hasCaretEvents) { + var markCaretContainersBogus, disableCaretContainer; + + editor.on('BeforeGetContent', function (e) { + if (markCaretContainersBogus && e.format !== 'raw') { + markCaretContainersBogus(); + } + }); + + editor.on('mouseup keydown', function (e) { + if (disableCaretContainer) { + disableCaretContainer(e); + } + }); + + // Mark current caret container elements as bogus when getting the contents so we don't end up with empty elements + markCaretContainersBogus = function () { + var nodes = [], i; + + if (isCaretContainerEmpty(getParentCaretContainer(selection.getStart()), nodes)) { + // Mark children + i = nodes.length; + while (i--) { + dom.setAttrib(nodes[i], 'data-mce-bogus', '1'); + } + } + }; + + disableCaretContainer = function (e) { + var keyCode = e.keyCode; + + removeCaretContainer(dom, selection, null, false); + + // Remove caret container if it's empty + if (keyCode === 8 && selection.isCollapsed() && selection.getStart().innerHTML === ZWSP) { + removeCaretContainer(dom, selection, getParentCaretContainer(selection.getStart())); + } + + // Remove caret container on keydown and it's left/right arrow keys + if (keyCode === 37 || keyCode === 39) { + removeCaretContainer(dom, selection, getParentCaretContainer(selection.getStart())); + } + + unmarkBogusCaretParents(dom, selection); + }; + + // Remove bogus state if they got filled by contents using editor.selection.setContent + editor.on('SetContent', function (e) { + if (e.selection) { + unmarkBogusCaretParents(dom, selection); + } + }); + editor._hasCaretEvents = true; + } + }; + + return { + applyCaretFormat: applyCaretFormat, + removeCaretFormat: removeCaretFormat, + isCaretNode: isCaretNode + }; + } +); +/** + * Hooks.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * Internal class for overriding formatting. + * + * @private + * @class tinymce.fmt.Hooks + */ +define( + 'tinymce.core.fmt.Hooks', + [ + "tinymce.core.util.Arr", + "tinymce.core.dom.NodeType", + "tinymce.core.dom.DomQuery" + ], + function (Arr, NodeType, $) { + var postProcessHooks = {}, filter = Arr.filter, each = Arr.each; + + function addPostProcessHook(name, hook) { + var hooks = postProcessHooks[name]; + + if (!hooks) { + postProcessHooks[name] = hooks = []; + } + + postProcessHooks[name].push(hook); + } + + function postProcess(name, editor) { + each(postProcessHooks[name], function (hook) { + hook(editor); + }); + } + + addPostProcessHook("pre", function (editor) { + var rng = editor.selection.getRng(), isPre, blocks; + + function hasPreSibling(pre) { + return isPre(pre.previousSibling) && Arr.indexOf(blocks, pre.previousSibling) !== -1; + } + + function joinPre(pre1, pre2) { + $(pre2).remove(); + $(pre1).append('

    ').append(pre2.childNodes); + } + + isPre = NodeType.matchNodeNames('pre'); + + if (!rng.collapsed) { + blocks = editor.selection.getSelectedBlocks(); + + each(filter(filter(blocks, isPre), hasPreSibling), function (pre) { + joinPre(pre.previousSibling, pre); + }); + } + }); + + return { + postProcess: postProcess + }; } ); @@ -22004,6 +18602,1527 @@ define( } ); +/** + * RemoveFormat.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.fmt.RemoveFormat', + [ + 'ephox.katamari.api.Fun', + 'tinymce.core.dom.BookmarkManager', + 'tinymce.core.dom.RangeUtils', + 'tinymce.core.dom.TreeWalker', + 'tinymce.core.fmt.CaretFormat', + 'tinymce.core.fmt.ExpandRange', + 'tinymce.core.fmt.FormatUtils', + 'tinymce.core.fmt.MatchFormat', + 'tinymce.core.util.Tools' + ], + function (Fun, BookmarkManager, RangeUtils, TreeWalker, CaretFormat, ExpandRange, FormatUtils, MatchFormat, Tools) { + var MCE_ATTR_RE = /^(src|href|style)$/; + var each = Tools.each; + var isEq = FormatUtils.isEq; + + var isTableCell = function (node) { + return /^(TH|TD)$/.test(node.nodeName); + }; + + var getContainer = function (ed, rng, start) { + var container, offset, lastIdx; + + container = rng[start ? 'startContainer' : 'endContainer']; + offset = rng[start ? 'startOffset' : 'endOffset']; + + if (container.nodeType === 1) { + lastIdx = container.childNodes.length - 1; + + if (!start && offset) { + offset--; + } + + container = container.childNodes[offset > lastIdx ? lastIdx : offset]; + } + + // If start text node is excluded then walk to the next node + if (container.nodeType === 3 && start && offset >= container.nodeValue.length) { + container = new TreeWalker(container, ed.getBody()).next() || container; + } + + // If end text node is excluded then walk to the previous node + if (container.nodeType === 3 && !start && offset === 0) { + container = new TreeWalker(container, ed.getBody()).prev() || container; + } + + return container; + }; + + var wrap = function (dom, node, name, attrs) { + var wrapper = dom.create(name, attrs); + + node.parentNode.insertBefore(wrapper, node); + wrapper.appendChild(node); + + return wrapper; + }; + + /** + * Checks if the specified nodes name matches the format inline/block or selector. + * + * @private + * @param {Node} node Node to match against the specified format. + * @param {Object} format Format object o match with. + * @return {boolean} true/false if the format matches. + */ + var matchName = function (dom, node, format) { + // Check for inline match + if (isEq(node, format.inline)) { + return true; + } + + // Check for block match + if (isEq(node, format.block)) { + return true; + } + + // Check for selector match + if (format.selector) { + return node.nodeType === 1 && dom.is(node, format.selector); + } + }; + + var isColorFormatAndAnchor = function (node, format) { + return format.links && node.tagName === 'A'; + }; + + var find = function (dom, node, next, inc) { + node = FormatUtils.getNonWhiteSpaceSibling(node, next, inc); + return !node || (node.nodeName === 'BR' || dom.isBlock(node)); + }; + + /** + * Removes the node and wrap it's children in paragraphs before doing so or + * appends BR elements to the beginning/end of the block element if forcedRootBlocks is disabled. + * + * If the div in the node below gets removed: + * text
    text
    text + * + * Output becomes: + * text

    text
    text + * + * So when the div is removed the result is: + * text
    text
    text + * + * @private + * @param {Node} node Node to remove + apply BR/P elements to. + * @param {Object} format Format rule. + * @return {Node} Input node. + */ + var removeNode = function (ed, node, format) { + var parentNode = node.parentNode, rootBlockElm; + var dom = ed.dom, forcedRootBlock = ed.settings.forced_root_block; + + if (format.block) { + if (!forcedRootBlock) { + // Append BR elements if needed before we remove the block + if (dom.isBlock(node) && !dom.isBlock(parentNode)) { + if (!find(dom, node, false) && !find(dom, node.firstChild, true, 1)) { + node.insertBefore(dom.create('br'), node.firstChild); + } + + if (!find(dom, node, true) && !find(dom, node.lastChild, false, 1)) { + node.appendChild(dom.create('br')); + } + } + } else { + // Wrap the block in a forcedRootBlock if we are at the root of document + if (parentNode === dom.getRoot()) { + if (!format.list_block || !isEq(node, format.list_block)) { + each(Tools.grep(node.childNodes), function (node) { + if (FormatUtils.isValid(ed, forcedRootBlock, node.nodeName.toLowerCase())) { + if (!rootBlockElm) { + rootBlockElm = wrap(dom, node, forcedRootBlock); + dom.setAttribs(rootBlockElm, ed.settings.forced_root_block_attrs); + } else { + rootBlockElm.appendChild(node); + } + } else { + rootBlockElm = 0; + } + }); + } + } + } + } + + // Never remove nodes that isn't the specified inline element if a selector is specified too + if (format.selector && format.inline && !isEq(format.inline, node)) { + return; + } + + dom.remove(node, 1); + }; + + /** + * Removes the specified format for the specified node. It will also remove the node if it doesn't have + * any attributes if the format specifies it to do so. + * + * @private + * @param {Object} format Format object with items to remove from node. + * @param {Object} vars Name/value object with variables to apply to format. + * @param {Node} node Node to remove the format styles on. + * @param {Node} compareNode Optional compare node, if specified the styles will be compared to that node. + * @return {Boolean} True/false if the node was removed or not. + */ + var removeFormat = function (ed, format, vars, node, compareNode) { + var i, attrs, stylesModified, dom = ed.dom; + + // Check if node matches format + if (!matchName(dom, node, format) && !isColorFormatAndAnchor(node, format)) { + return false; + } + + // Should we compare with format attribs and styles + if (format.remove !== 'all') { + // Remove styles + each(format.styles, function (value, name) { + value = FormatUtils.normalizeStyleValue(dom, FormatUtils.replaceVars(value, vars), name); + + // Indexed array + if (typeof name === 'number') { + name = value; + compareNode = 0; + } + + if (format.remove_similar || (!compareNode || isEq(FormatUtils.getStyle(dom, compareNode, name), value))) { + dom.setStyle(node, name, ''); + } + + stylesModified = 1; + }); + + // Remove style attribute if it's empty + if (stylesModified && dom.getAttrib(node, 'style') === '') { + node.removeAttribute('style'); + node.removeAttribute('data-mce-style'); + } + + // Remove attributes + each(format.attributes, function (value, name) { + var valueOut; + + value = FormatUtils.replaceVars(value, vars); + + // Indexed array + if (typeof name === 'number') { + name = value; + compareNode = 0; + } + + if (!compareNode || isEq(dom.getAttrib(compareNode, name), value)) { + // Keep internal classes + if (name === 'class') { + value = dom.getAttrib(node, name); + if (value) { + // Build new class value where everything is removed except the internal prefixed classes + valueOut = ''; + each(value.split(/\s+/), function (cls) { + if (/mce\-\w+/.test(cls)) { + valueOut += (valueOut ? ' ' : '') + cls; + } + }); + + // We got some internal classes left + if (valueOut) { + dom.setAttrib(node, name, valueOut); + return; + } + } + } + + // IE6 has a bug where the attribute doesn't get removed correctly + if (name === "class") { + node.removeAttribute('className'); + } + + // Remove mce prefixed attributes + if (MCE_ATTR_RE.test(name)) { + node.removeAttribute('data-mce-' + name); + } + + node.removeAttribute(name); + } + }); + + // Remove classes + each(format.classes, function (value) { + value = FormatUtils.replaceVars(value, vars); + + if (!compareNode || dom.hasClass(compareNode, value)) { + dom.removeClass(node, value); + } + }); + + // Check for non internal attributes + attrs = dom.getAttribs(node); + for (i = 0; i < attrs.length; i++) { + var attrName = attrs[i].nodeName; + if (attrName.indexOf('_') !== 0 && attrName.indexOf('data-') !== 0) { + return false; + } + } + } + + // Remove the inline child if it's empty for example or + if (format.remove !== 'none') { + removeNode(ed, node, format); + return true; + } + }; + + var findFormatRoot = function (editor, container, name, vars, similar) { + var formatRoot; + + // Find format root + each(FormatUtils.getParents(editor.dom, container.parentNode).reverse(), function (parent) { + var format; + + // Find format root element + if (!formatRoot && parent.id !== '_start' && parent.id !== '_end') { + // Is the node matching the format we are looking for + format = MatchFormat.matchNode(editor, parent, name, vars, similar); + if (format && format.split !== false) { + formatRoot = parent; + } + } + }); + + return formatRoot; + }; + + var wrapAndSplit = function (editor, formatList, formatRoot, container, target, split, format, vars) { + var parent, clone, lastClone, firstClone, i, formatRootParent, dom = editor.dom; + + // Format root found then clone formats and split it + if (formatRoot) { + formatRootParent = formatRoot.parentNode; + + for (parent = container.parentNode; parent && parent !== formatRootParent; parent = parent.parentNode) { + clone = dom.clone(parent, false); + + for (i = 0; i < formatList.length; i++) { + if (removeFormat(editor, formatList[i], vars, clone, clone)) { + clone = 0; + break; + } + } + + // Build wrapper node + if (clone) { + if (lastClone) { + clone.appendChild(lastClone); + } + + if (!firstClone) { + firstClone = clone; + } + + lastClone = clone; + } + } + + // Never split block elements if the format is mixed + if (split && (!format.mixed || !dom.isBlock(formatRoot))) { + container = dom.split(formatRoot, container); + } + + // Wrap container in cloned formats + if (lastClone) { + target.parentNode.insertBefore(lastClone, target); + firstClone.appendChild(target); + } + } + + return container; + }; + + var remove = function (ed, name, vars, node, similar) { + var formatList = ed.formatter.get(name), format = formatList[0]; + var bookmark, rng, contentEditable = true, dom = ed.dom, selection = ed.selection; + + var splitToFormatRoot = function (container) { + var formatRoot = findFormatRoot(ed, container, name, vars, similar); + return wrapAndSplit(ed, formatList, formatRoot, container, container, true, format, vars); + }; + + // Merges the styles for each node + var process = function (node) { + var children, i, l, lastContentEditable, hasContentEditableState; + + // Node has a contentEditable value + if (node.nodeType === 1 && dom.getContentEditable(node)) { + lastContentEditable = contentEditable; + contentEditable = dom.getContentEditable(node) === "true"; + hasContentEditableState = true; // We don't want to wrap the container only it's children + } + + // Grab the children first since the nodelist might be changed + children = Tools.grep(node.childNodes); + + // Process current node + if (contentEditable && !hasContentEditableState) { + for (i = 0, l = formatList.length; i < l; i++) { + if (removeFormat(ed, formatList[i], vars, node, node)) { + break; + } + } + } + + // Process the children + if (format.deep) { + if (children.length) { + for (i = 0, l = children.length; i < l; i++) { + process(children[i]); + } + + if (hasContentEditableState) { + contentEditable = lastContentEditable; // Restore last contentEditable state from stack + } + } + } + }; + + var unwrap = function (start) { + var node = dom.get(start ? '_start' : '_end'), + out = node[start ? 'firstChild' : 'lastChild']; + + // If the end is placed within the start the result will be removed + // So this checks if the out node is a bookmark node if it is it + // checks for another more suitable node + if (BookmarkManager.isBookmarkNode(out)) { + out = out[start ? 'firstChild' : 'lastChild']; + } + + // Since dom.remove removes empty text nodes then we need to try to find a better node + if (out.nodeType === 3 && out.data.length === 0) { + out = start ? node.previousSibling || node.nextSibling : node.nextSibling || node.previousSibling; + } + + dom.remove(node, true); + + return out; + }; + + var removeRngStyle = function (rng) { + var startContainer, endContainer; + var commonAncestorContainer = rng.commonAncestorContainer; + + rng = ExpandRange.expandRng(ed, rng, formatList, true); + + if (format.split) { + startContainer = getContainer(ed, rng, true); + endContainer = getContainer(ed, rng); + + if (startContainer !== endContainer) { + // WebKit will render the table incorrectly if we wrap a TH or TD in a SPAN + // so let's see if we can use the first child instead + // This will happen if you triple click a table cell and use remove formatting + if (/^(TR|TH|TD)$/.test(startContainer.nodeName) && startContainer.firstChild) { + if (startContainer.nodeName === "TR") { + startContainer = startContainer.firstChild.firstChild || startContainer; + } else { + startContainer = startContainer.firstChild || startContainer; + } + } + + // Try to adjust endContainer as well if cells on the same row were selected - bug #6410 + if (commonAncestorContainer && + /^T(HEAD|BODY|FOOT|R)$/.test(commonAncestorContainer.nodeName) && + isTableCell(endContainer) && endContainer.firstChild) { + endContainer = endContainer.firstChild || endContainer; + } + + if (dom.isChildOf(startContainer, endContainer) && !dom.isBlock(endContainer) && + !isTableCell(startContainer) && !isTableCell(endContainer)) { + startContainer = wrap(dom, startContainer, 'span', { id: '_start', 'data-mce-type': 'bookmark' }); + splitToFormatRoot(startContainer); + startContainer = unwrap(true); + return; + } + + // Wrap start/end nodes in span element since these might be cloned/moved + startContainer = wrap(dom, startContainer, 'span', { id: '_start', 'data-mce-type': 'bookmark' }); + endContainer = wrap(dom, endContainer, 'span', { id: '_end', 'data-mce-type': 'bookmark' }); + + // Split start/end + splitToFormatRoot(startContainer); + splitToFormatRoot(endContainer); + + // Unwrap start/end to get real elements again + startContainer = unwrap(true); + endContainer = unwrap(); + } else { + startContainer = endContainer = splitToFormatRoot(startContainer); + } + + // Update range positions since they might have changed after the split operations + rng.startContainer = startContainer.parentNode ? startContainer.parentNode : startContainer; + rng.startOffset = dom.nodeIndex(startContainer); + rng.endContainer = endContainer.parentNode ? endContainer.parentNode : endContainer; + rng.endOffset = dom.nodeIndex(endContainer) + 1; + } + + // Remove items between start/end + new RangeUtils(dom).walk(rng, function (nodes) { + each(nodes, function (node) { + process(node); + + // Remove parent span if it only contains text-decoration: underline, yet a parent node is also underlined. + if (node.nodeType === 1 && ed.dom.getStyle(node, 'text-decoration') === 'underline' && + node.parentNode && FormatUtils.getTextDecoration(dom, node.parentNode) === 'underline') { + removeFormat(ed, { + 'deep': false, + 'exact': true, + 'inline': 'span', + 'styles': { + 'textDecoration': 'underline' + } + }, null, node); + } + }); + }); + }; + + // Handle node + if (node) { + if (node.nodeType) { + rng = dom.createRng(); + rng.setStartBefore(node); + rng.setEndAfter(node); + removeRngStyle(rng); + } else { + removeRngStyle(node); + } + + return; + } + + if (dom.getContentEditable(selection.getNode()) === "false") { + node = selection.getNode(); + for (var i = 0, l = formatList.length; i < l; i++) { + if (formatList[i].ceFalseOverride) { + if (removeFormat(ed, formatList[i], vars, node, node)) { + break; + } + } + } + + return; + } + + if (!selection.isCollapsed() || !format.inline || dom.select('td[data-mce-selected],th[data-mce-selected]').length) { + bookmark = selection.getBookmark(); + removeRngStyle(selection.getRng(true)); + selection.moveToBookmark(bookmark); + + // Check if start element still has formatting then we are at: "text|text" + // and need to move the start into the next text node + if (format.inline && MatchFormat.match(ed, name, vars, selection.getStart())) { + FormatUtils.moveStart(dom, selection, selection.getRng(true)); + } + + ed.nodeChanged(); + } else { + CaretFormat.removeCaretFormat(ed, name, vars, similar); + } + }; + + return { + removeFormat: removeFormat, + remove: remove + }; + } +); +/** + * MergeFormats.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.fmt.MergeFormats', + [ + 'ephox.katamari.api.Fun', + 'tinymce.core.dom.BookmarkManager', + 'tinymce.core.dom.ElementUtils', + 'tinymce.core.dom.NodeType', + 'tinymce.core.fmt.CaretFormat', + 'tinymce.core.fmt.FormatUtils', + 'tinymce.core.fmt.MatchFormat', + 'tinymce.core.fmt.RemoveFormat', + 'tinymce.core.util.Tools' + ], + function (Fun, BookmarkManager, ElementUtils, NodeType, CaretFormat, FormatUtils, MatchFormat, RemoveFormat, Tools) { + var each = Tools.each; + + var isElementNode = function (node) { + return node && node.nodeType === 1 && !BookmarkManager.isBookmarkNode(node) && !CaretFormat.isCaretNode(node) && !NodeType.isBogus(node); + }; + + var findElementSibling = function (node, siblingName) { + var sibling; + + for (sibling = node; sibling; sibling = sibling[siblingName]) { + if (sibling.nodeType === 3 && sibling.nodeValue.length !== 0) { + return node; + } + + if (sibling.nodeType === 1 && !BookmarkManager.isBookmarkNode(sibling)) { + return sibling; + } + } + + return node; + }; + + var mergeSiblingsNodes = function (dom, prev, next) { + var sibling, tmpSibling, elementUtils = new ElementUtils(dom); + + // Check if next/prev exists and that they are elements + if (prev && next) { + // If previous sibling is empty then jump over it + prev = findElementSibling(prev, 'previousSibling'); + next = findElementSibling(next, 'nextSibling'); + + // Compare next and previous nodes + if (elementUtils.compare(prev, next)) { + // Append nodes between + for (sibling = prev.nextSibling; sibling && sibling !== next;) { + tmpSibling = sibling; + sibling = sibling.nextSibling; + prev.appendChild(tmpSibling); + } + + dom.remove(next); + + Tools.each(Tools.grep(next.childNodes), function (node) { + prev.appendChild(node); + }); + + return prev; + } + } + + return next; + }; + + var processChildElements = function (node, filter, process) { + each(node.childNodes, function (node) { + if (isElementNode(node)) { + if (filter(node)) { + process(node); + } + if (node.hasChildNodes()) { + processChildElements(node, filter, process); + } + } + }); + }; + + var hasStyle = function (dom, name) { + return Fun.curry(function (name, node) { + return !!(node && FormatUtils.getStyle(dom, node, name)); + }, name); + }; + + var applyStyle = function (dom, name, value) { + return Fun.curry(function (name, value, node) { + dom.setStyle(node, name, value); + + if (node.getAttribute('style') === '') { + node.removeAttribute('style'); + } + + unwrapEmptySpan(dom, node); + }, name, value); + }; + + var unwrapEmptySpan = function (dom, node) { + if (node.nodeName === 'SPAN' && dom.getAttribs(node).length === 0) { + dom.remove(node, true); + } + }; + + var processUnderlineAndColor = function (dom, node) { + var textDecoration; + if (node.nodeType === 1 && node.parentNode && node.parentNode.nodeType === 1) { + textDecoration = FormatUtils.getTextDecoration(dom, node.parentNode); + if (dom.getStyle(node, 'color') && textDecoration) { + dom.setStyle(node, 'text-decoration', textDecoration); + } else if (dom.getStyle(node, 'text-decoration') === textDecoration) { + dom.setStyle(node, 'text-decoration', null); + } + } + }; + + var mergeUnderlineAndColor = function (dom, format, vars, node) { + // Colored nodes should be underlined so that the color of the underline matches the text color. + if (format.styles.color || format.styles.textDecoration) { + Tools.walk(node, Fun.curry(processUnderlineAndColor, dom), 'childNodes'); + processUnderlineAndColor(dom, node); + } + }; + + var mergeBackgroundColorAndFontSize = function (dom, format, vars, node) { + // nodes with font-size should have their own background color as well to fit the line-height (see TINY-882) + if (format.styles && format.styles.backgroundColor) { + processChildElements(node, + hasStyle(dom, 'fontSize'), + applyStyle(dom, 'backgroundColor', FormatUtils.replaceVars(format.styles.backgroundColor, vars)) + ); + } + }; + + var mergeSubSup = function (dom, format, vars, node) { + // Remove font size on all chilren of a sub/sup and remove the inverse element + if (format.inline === 'sub' || format.inline === 'sup') { + processChildElements(node, + hasStyle(dom, 'fontSize'), + applyStyle(dom, 'fontSize', '') + ); + + dom.remove(dom.select(format.inline === 'sup' ? 'sub' : 'sup', node), true); + } + }; + + var mergeSiblings = function (dom, format, vars, node) { + // Merge next and previous siblings if they are similar texttext becomes texttext + if (node && format.merge_siblings !== false) { + node = mergeSiblingsNodes(dom, FormatUtils.getNonWhiteSpaceSibling(node), node); + node = mergeSiblingsNodes(dom, node, FormatUtils.getNonWhiteSpaceSibling(node, true)); + } + }; + + var clearChildStyles = function (dom, format, node) { + if (format.clear_child_styles) { + var selector = format.links ? '*:not(a)' : '*'; + each(dom.select(selector, node), function (node) { + if (isElementNode(node)) { + each(format.styles, function (value, name) { + dom.setStyle(node, name, ''); + }); + } + }); + } + }; + + var mergeWithChildren = function (editor, formatList, vars, node) { + // Remove/merge children + each(formatList, function (format) { + // Merge all children of similar type will move styles from child to parent + // this: text + // will become: text + each(editor.dom.select(format.inline, node), function (child) { + if (!isElementNode(child)) { + return; + } + + RemoveFormat.removeFormat(editor, format, vars, child, format.exact ? child : null); + }); + + clearChildStyles(editor.dom, format, node); + }); + }; + + var mergeWithParents = function (editor, format, name, vars, node) { + // Remove format if direct parent already has the same format + if (MatchFormat.matchNode(editor, node.parentNode, name, vars)) { + if (RemoveFormat.removeFormat(editor, format, vars, node)) { + return; + } + } + + // Remove format if any ancestor already has the same format + if (format.merge_with_parents) { + editor.dom.getParent(node.parentNode, function (parent) { + if (MatchFormat.matchNode(editor, parent, name, vars)) { + RemoveFormat.removeFormat(editor, format, vars, node); + return true; + } + }); + } + }; + + return { + mergeWithChildren: mergeWithChildren, + mergeUnderlineAndColor: mergeUnderlineAndColor, + mergeBackgroundColorAndFontSize: mergeBackgroundColorAndFontSize, + mergeSubSup: mergeSubSup, + mergeSiblings: mergeSiblings, + mergeWithParents: mergeWithParents + }; + } +); +/** + * ApplyFormat.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.fmt.ApplyFormat', + [ + 'tinymce.core.dom.BookmarkManager', + 'tinymce.core.dom.NodeType', + 'tinymce.core.dom.RangeNormalizer', + 'tinymce.core.dom.RangeUtils', + 'tinymce.core.fmt.CaretFormat', + 'tinymce.core.fmt.ExpandRange', + 'tinymce.core.fmt.FormatUtils', + 'tinymce.core.fmt.Hooks', + 'tinymce.core.fmt.MatchFormat', + 'tinymce.core.fmt.MergeFormats', + 'tinymce.core.util.Tools' + ], + function (BookmarkManager, NodeType, RangeNormalizer, RangeUtils, CaretFormat, ExpandRange, FormatUtils, Hooks, MatchFormat, MergeFormats, Tools) { + var each = Tools.each; + + var isElementNode = function (node) { + return node && node.nodeType === 1 && !BookmarkManager.isBookmarkNode(node) && !CaretFormat.isCaretNode(node) && !NodeType.isBogus(node); + }; + + var processChildElements = function (node, filter, process) { + each(node.childNodes, function (node) { + if (isElementNode(node)) { + if (filter(node)) { + process(node); + } + if (node.hasChildNodes()) { + processChildElements(node, filter, process); + } + } + }); + }; + + var applyFormat = function (ed, name, vars, node) { + var formatList = ed.formatter.get(name), format = formatList[0], bookmark, rng, isCollapsed = !node && ed.selection.isCollapsed(); + var dom = ed.dom, selection = ed.selection; + + var setElementFormat = function (elm, fmt) { + fmt = fmt || format; + + if (elm) { + if (fmt.onformat) { + fmt.onformat(elm, fmt, vars, node); + } + + each(fmt.styles, function (value, name) { + dom.setStyle(elm, name, FormatUtils.replaceVars(value, vars)); + }); + + // Needed for the WebKit span spam bug + // TODO: Remove this once WebKit/Blink fixes this + if (fmt.styles) { + var styleVal = dom.getAttrib(elm, 'style'); + + if (styleVal) { + elm.setAttribute('data-mce-style', styleVal); + } + } + + each(fmt.attributes, function (value, name) { + dom.setAttrib(elm, name, FormatUtils.replaceVars(value, vars)); + }); + + each(fmt.classes, function (value) { + value = FormatUtils.replaceVars(value, vars); + + if (!dom.hasClass(elm, value)) { + dom.addClass(elm, value); + } + }); + } + }; + + var applyNodeStyle = function (formatList, node) { + var found = false; + + if (!format.selector) { + return false; + } + + // Look for matching formats + each(formatList, function (format) { + // Check collapsed state if it exists + if ('collapsed' in format && format.collapsed !== isCollapsed) { + return; + } + + if (dom.is(node, format.selector) && !CaretFormat.isCaretNode(node)) { + setElementFormat(node, format); + found = true; + return false; + } + }); + + return found; + }; + + var applyRngStyle = function (dom, rng, bookmark, nodeSpecific) { + var newWrappers = [], wrapName, wrapElm, contentEditable = true; + + // Setup wrapper element + wrapName = format.inline || format.block; + wrapElm = dom.create(wrapName); + setElementFormat(wrapElm); + + new RangeUtils(dom).walk(rng, function (nodes) { + var currentWrapElm; + + /** + * Process a list of nodes wrap them. + */ + var process = function (node) { + var nodeName, parentName, hasContentEditableState, lastContentEditable; + + lastContentEditable = contentEditable; + nodeName = node.nodeName.toLowerCase(); + parentName = node.parentNode.nodeName.toLowerCase(); + + // Node has a contentEditable value + if (node.nodeType === 1 && dom.getContentEditable(node)) { + lastContentEditable = contentEditable; + contentEditable = dom.getContentEditable(node) === "true"; + hasContentEditableState = true; // We don't want to wrap the container only it's children + } + + // Stop wrapping on br elements + if (FormatUtils.isEq(nodeName, 'br')) { + currentWrapElm = 0; + + // Remove any br elements when we wrap things + if (format.block) { + dom.remove(node); + } + + return; + } + + // If node is wrapper type + if (format.wrapper && MatchFormat.matchNode(ed, node, name, vars)) { + currentWrapElm = 0; + return; + } + + // Can we rename the block + // TODO: Break this if up, too complex + if (contentEditable && !hasContentEditableState && format.block && + !format.wrapper && FormatUtils.isTextBlock(ed, nodeName) && FormatUtils.isValid(ed, parentName, wrapName)) { + node = dom.rename(node, wrapName); + setElementFormat(node); + newWrappers.push(node); + currentWrapElm = 0; + return; + } + + // Handle selector patterns + if (format.selector) { + var found = applyNodeStyle(formatList, node); + + // Continue processing if a selector match wasn't found and a inline element is defined + if (!format.inline || found) { + currentWrapElm = 0; + return; + } + } + + // Is it valid to wrap this item + // TODO: Break this if up, too complex + if (contentEditable && !hasContentEditableState && FormatUtils.isValid(ed, wrapName, nodeName) && FormatUtils.isValid(ed, parentName, wrapName) && + !(!nodeSpecific && node.nodeType === 3 && + node.nodeValue.length === 1 && + node.nodeValue.charCodeAt(0) === 65279) && + !CaretFormat.isCaretNode(node) && + (!format.inline || !dom.isBlock(node))) { + // Start wrapping + if (!currentWrapElm) { + // Wrap the node + currentWrapElm = dom.clone(wrapElm, false); + node.parentNode.insertBefore(currentWrapElm, node); + newWrappers.push(currentWrapElm); + } + + currentWrapElm.appendChild(node); + } else { + // Start a new wrapper for possible children + currentWrapElm = 0; + + each(Tools.grep(node.childNodes), process); + + if (hasContentEditableState) { + contentEditable = lastContentEditable; // Restore last contentEditable state from stack + } + + // End the last wrapper + currentWrapElm = 0; + } + }; + + // Process siblings from range + each(nodes, process); + }); + + // Apply formats to links as well to get the color of the underline to change as well + if (format.links === true) { + each(newWrappers, function (node) { + var process = function (node) { + if (node.nodeName === 'A') { + setElementFormat(node, format); + } + + each(Tools.grep(node.childNodes), process); + }; + + process(node); + }); + } + + // Cleanup + each(newWrappers, function (node) { + var childCount; + + var getChildCount = function (node) { + var count = 0; + + each(node.childNodes, function (node) { + if (!FormatUtils.isWhiteSpaceNode(node) && !BookmarkManager.isBookmarkNode(node)) { + count++; + } + }); + + return count; + }; + + var getChildElementNode = function (root) { + var child = false; + each(root.childNodes, function (node) { + if (isElementNode(node)) { + child = node; + return false; // break loop + } + }); + return child; + }; + + var mergeStyles = function (node) { + var child, clone; + + child = getChildElementNode(node); + + // If child was found and of the same type as the current node + if (child && !BookmarkManager.isBookmarkNode(child) && MatchFormat.matchName(dom, child, format)) { + clone = dom.clone(child, false); + setElementFormat(clone); + + dom.replace(clone, node, true); + dom.remove(child, 1); + } + + return clone || node; + }; + + childCount = getChildCount(node); + + // Remove empty nodes but only if there is multiple wrappers and they are not block + // elements so never remove single

    since that would remove the + // current empty block element where the caret is at + if ((newWrappers.length > 1 || !dom.isBlock(node)) && childCount === 0) { + dom.remove(node, 1); + return; + } + + if (format.inline || format.wrapper) { + // Merges the current node with it's children of similar type to reduce the number of elements + if (!format.exact && childCount === 1) { + node = mergeStyles(node); + } + + MergeFormats.mergeWithChildren(ed, formatList, vars, node); + MergeFormats.mergeWithParents(ed, format, name, vars, node); + MergeFormats.mergeBackgroundColorAndFontSize(dom, format, vars, node); + MergeFormats.mergeSubSup(dom, format, vars, node); + MergeFormats.mergeSiblings(dom, format, vars, node); + } + }); + }; + + if (dom.getContentEditable(selection.getNode()) === "false") { + node = selection.getNode(); + for (var i = 0, l = formatList.length; i < l; i++) { + if (formatList[i].ceFalseOverride && dom.is(node, formatList[i].selector)) { + setElementFormat(node, formatList[i]); + return; + } + } + + return; + } + + if (format) { + if (node) { + if (node.nodeType) { + if (!applyNodeStyle(formatList, node)) { + rng = dom.createRng(); + rng.setStartBefore(node); + rng.setEndAfter(node); + applyRngStyle(dom, ExpandRange.expandRng(ed, rng, formatList), null, true); + } + } else { + applyRngStyle(dom, node, null, true); + } + } else { + if (!isCollapsed || !format.inline || dom.select('td[data-mce-selected],th[data-mce-selected]').length) { + // Obtain selection node before selection is unselected by applyRngStyle + var curSelNode = ed.selection.getNode(); + + // If the formats have a default block and we can't find a parent block then + // start wrapping it with a DIV this is for forced_root_blocks: false + // It's kind of a hack but people should be using the default block type P since all desktop editors work that way + if (!ed.settings.forced_root_block && formatList[0].defaultBlock && !dom.getParent(curSelNode, dom.isBlock)) { + applyFormat(ed, formatList[0].defaultBlock); + } + + // Apply formatting to selection + ed.selection.setRng(RangeNormalizer.normalize(ed.selection.getRng())); + bookmark = selection.getBookmark(); + applyRngStyle(dom, ExpandRange.expandRng(ed, selection.getRng(true), formatList), bookmark); + + if (format.styles) { + MergeFormats.mergeUnderlineAndColor(dom, format, vars, curSelNode); + } + + selection.moveToBookmark(bookmark); + FormatUtils.moveStart(dom, selection, selection.getRng(true)); + ed.nodeChanged(); + } else { + CaretFormat.applyCaretFormat(ed, name, vars); + } + } + + Hooks.postProcess(name, ed); + } + }; + + return { + applyFormat: applyFormat + }; + } +); +/** + * FormatChanged.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.fmt.FormatChanged', + [ + 'ephox.katamari.api.Cell', + 'tinymce.core.fmt.FormatUtils', + 'tinymce.core.fmt.MatchFormat', + 'tinymce.core.util.Tools' + ], + function (Cell, FormatUtils, MatchFormat, Tools) { + var each = Tools.each; + + var setup = function (formatChangeData, editor) { + var currentFormats = {}; + + formatChangeData.set({}); + + editor.on('NodeChange', function (e) { + var parents = FormatUtils.getParents(editor.dom, e.element), matchedFormats = {}; + + // Ignore bogus nodes like the     tag created by moveStart() + parents = Tools.grep(parents, function (node) { + return node.nodeType === 1 && !node.getAttribute('data-mce-bogus'); + }); + + // Check for new formats + each(formatChangeData.get(), function (callbacks, format) { + each(parents, function (node) { + if (editor.formatter.matchNode(node, format, {}, callbacks.similar)) { + if (!currentFormats[format]) { + // Execute callbacks + each(callbacks, function (callback) { + callback(true, { node: node, format: format, parents: parents }); + }); + + currentFormats[format] = callbacks; + } + + matchedFormats[format] = callbacks; + return false; + } + + if (MatchFormat.matchesUnInheritedFormatSelector(editor, node, format)) { + return false; + } + }); + }); + + // Check if current formats still match + each(currentFormats, function (callbacks, format) { + if (!matchedFormats[format]) { + delete currentFormats[format]; + + each(callbacks, function (callback) { + callback(false, { node: e.element, format: format, parents: parents }); + }); + } + }); + }); + }; + + var addListeners = function (formatChangeData, formats, callback, similar) { + var formatChangeItems = formatChangeData.get(); + + each(formats.split(','), function (format) { + if (!formatChangeItems[format]) { + formatChangeItems[format] = []; + formatChangeItems[format].similar = similar; + } + + formatChangeItems[format].push(callback); + }); + + formatChangeData.set(formatChangeItems); + }; + + var formatChanged = function (editor, formatChangeState, formats, callback, similar) { + if (formatChangeState.get() === null) { + setup(formatChangeState, editor); + } + + addListeners(formatChangeState, formats, callback, similar); + }; + + return { + formatChanged: formatChanged + }; + } +); +/** + * DefaultFormats.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.fmt.DefaultFormats', + [ + 'tinymce.core.util.Tools' + ], + function (Tools) { + var get = function (dom) { + var formats = { + valigntop: [ + { selector: 'td,th', styles: { 'verticalAlign': 'top' } } + ], + + valignmiddle: [ + { selector: 'td,th', styles: { 'verticalAlign': 'middle' } } + ], + + valignbottom: [ + { selector: 'td,th', styles: { 'verticalAlign': 'bottom' } } + ], + + alignleft: [ + { + selector: 'figure.image', + collapsed: false, + classes: 'align-left', + ceFalseOverride: true, + preview: 'font-family font-size' + }, + { + selector: 'figure,p,h1,h2,h3,h4,h5,h6,td,th,tr,div,ul,ol,li', + styles: { + textAlign: 'left' + }, + inherit: false, + preview: false, + defaultBlock: 'div' + }, + { + selector: 'img,table', + collapsed: false, + styles: { + 'float': 'left' + }, + preview: 'font-family font-size' + } + ], + + aligncenter: [ + { + selector: 'figure,p,h1,h2,h3,h4,h5,h6,td,th,tr,div,ul,ol,li', + styles: { + textAlign: 'center' + }, + inherit: false, + preview: 'font-family font-size', + defaultBlock: 'div' + }, + { + selector: 'figure.image', + collapsed: false, + classes: 'align-center', + ceFalseOverride: true, + preview: 'font-family font-size' + }, + { + selector: 'img', + collapsed: false, + styles: { + display: 'block', + marginLeft: 'auto', + marginRight: 'auto' + }, + preview: false + }, + { + selector: 'table', + collapsed: false, + styles: { + marginLeft: 'auto', + marginRight: 'auto' + }, + preview: 'font-family font-size' + } + ], + + alignright: [ + { + selector: 'figure.image', + collapsed: false, + classes: 'align-right', + ceFalseOverride: true, + preview: 'font-family font-size' + }, + { + selector: 'figure,p,h1,h2,h3,h4,h5,h6,td,th,tr,div,ul,ol,li', + styles: { + textAlign: 'right' + }, + inherit: false, + preview: 'font-family font-size', + defaultBlock: 'div' + }, + { + selector: 'img,table', + collapsed: false, + styles: { + 'float': 'right' + }, + preview: 'font-family font-size' + } + ], + + alignjustify: [ + { + selector: 'figure,p,h1,h2,h3,h4,h5,h6,td,th,tr,div,ul,ol,li', + styles: { + textAlign: 'justify' + }, + inherit: false, + defaultBlock: 'div', + preview: 'font-family font-size' + } + ], + + bold: [ + { inline: 'strong', remove: 'all' }, + { inline: 'span', styles: { fontWeight: 'bold' } }, + { inline: 'b', remove: 'all' } + ], + + italic: [ + { inline: 'em', remove: 'all' }, + { inline: 'span', styles: { fontStyle: 'italic' } }, + { inline: 'i', remove: 'all' } + ], + + underline: [ + { inline: 'span', styles: { textDecoration: 'underline' }, exact: true }, + { inline: 'u', remove: 'all' } + ], + + strikethrough: [ + { inline: 'span', styles: { textDecoration: 'line-through' }, exact: true }, + { inline: 'strike', remove: 'all' } + ], + + forecolor: { inline: 'span', styles: { color: '%value' }, links: true, remove_similar: true, clear_child_styles: true }, + hilitecolor: { inline: 'span', styles: { backgroundColor: '%value' }, links: true, remove_similar: true, clear_child_styles: true }, + fontname: { inline: 'span', styles: { fontFamily: '%value' }, clear_child_styles: true }, + fontsize: { inline: 'span', styles: { fontSize: '%value' }, clear_child_styles: true }, + fontsize_class: { inline: 'span', attributes: { 'class': '%value' } }, + blockquote: { block: 'blockquote', wrapper: 1, remove: 'all' }, + subscript: { inline: 'sub' }, + superscript: { inline: 'sup' }, + code: { inline: 'code' }, + + link: { + inline: 'a', selector: 'a', remove: 'all', split: true, deep: true, + onmatch: function () { + return true; + }, + + onformat: function (elm, fmt, vars) { + Tools.each(vars, function (value, key) { + dom.setAttrib(elm, key, value); + }); + } + }, + + removeformat: [ + { + selector: 'b,strong,em,i,font,u,strike,sub,sup,dfn,code,samp,kbd,var,cite,mark,q,del,ins', + remove: 'all', + split: true, + expand: false, + block_expand: true, + deep: true + }, + { selector: 'span', attributes: ['style', 'class'], remove: 'empty', split: true, expand: false, deep: true }, + { selector: '*', attributes: ['style', 'class'], split: false, expand: false, deep: true } + ] + }; + + Tools.each('p h1 h2 h3 h4 h5 h6 div address pre div dt dd samp'.split(/\s/), function (name) { + formats[name] = { block: name, remove: 'all' }; + }); + + return formats; + }; + + return { + get: get + }; + } +); +/** + * FormatRegistry.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.fmt.FormatRegistry', + [ + 'tinymce.core.fmt.DefaultFormats', + 'tinymce.core.util.Tools' + ], + function (DefaultFormats, Tools) { + return function (editor) { + var formats = {}; + + var get = function (name) { + return name ? formats[name] : formats; + }; + + var register = function (name, format) { + if (name) { + if (typeof name !== 'string') { + Tools.each(name, function (format, name) { + register(name, format); + }); + } else { + // Force format into array and add it to internal collection + format = format.length ? format : [format]; + + Tools.each(format, function (format) { + // Set deep to false by default on selector formats this to avoid removing + // alignment on images inside paragraphs when alignment is changed on paragraphs + if (typeof format.deep === 'undefined') { + format.deep = !format.selector; + } + + // Default to true + if (typeof format.split === 'undefined') { + format.split = !format.selector || format.inline; + } + + // Default to true + if (typeof format.remove === 'undefined' && format.selector && !format.inline) { + format.remove = 'none'; + } + + // Mark format as a mixed format inline + block level + if (format.selector && format.inline) { + format.mixed = true; + format.block_expand = true; + } + + // Split classes if needed + if (typeof format.classes === 'string') { + format.classes = format.classes.split(/\s+/); + } + }); + + formats[name] = format; + } + } + }; + + var unregister = function (name) { + if (name && formats[name]) { + delete formats[name]; + } + + return formats; + }; + + register(DefaultFormats.get(editor.dom)); + register(editor.settings.formats); + + return { + get: get, + register: register, + unregister: unregister + }; + }; + } +); + /** * Preview.js * @@ -22079,7 +20198,7 @@ define( parentRequired = getRequiredParent(elm, ancestorName); if (parentRequired) { - if (ancestorName == parentRequired) { + if (ancestorName === parentRequired) { parentCandidate = ancestry[0]; ancestry = ancestry.slice(1); } else { @@ -22159,7 +20278,7 @@ define( } // atribute matched - if ($3 == '[') { + if ($3 === '[') { var m = $4.match(/([\w\-]+)(?:\=\"([^\"]+))?/); if (m) { obj.attrs[m[1]] = m[2]; @@ -22223,7 +20342,7 @@ define( } // Create block/inline element to use for preview - if (typeof format == "string") { + if (typeof format === "string") { format = editor.formatter.get(format); if (!format) { return; @@ -22297,26 +20416,26 @@ define( var value = dom.getStyle(previewElm, name, true); // If background is transparent then check if the body has a background color we can use - if (name == 'background-color' && /transparent|rgba\s*\([^)]+,\s*0\)/.test(value)) { + if (name === 'background-color' && /transparent|rgba\s*\([^)]+,\s*0\)/.test(value)) { value = dom.getStyle(editor.getBody(), name, true); // Ignore white since it's the default color, not the nicest fix // TODO: Fix this by detecting runtime style - if (dom.toHex(value).toLowerCase() == '#ffffff') { + if (dom.toHex(value).toLowerCase() === '#ffffff') { return; } } - if (name == 'color') { + if (name === 'color') { // Ignore black since it's the default color, not the nicest fix // TODO: Fix this by detecting runtime style - if (dom.toHex(value).toLowerCase() == '#000000') { + if (dom.toHex(value).toLowerCase() === '#000000') { return; } } // Old IE won't calculate the font size so we need to do that manually - if (name == 'font-size') { + if (name === 'font-size') { if (/em|%$/.test(value)) { if (parentFontSize === 0) { return; @@ -22328,7 +20447,7 @@ define( } } - if (name == "border" && value) { + if (name === "border" && value) { previewCss += 'padding:0 2px;'; } @@ -22353,7 +20472,7 @@ define( ); /** - * Hooks.js + * ToggleFormat.js * * Released under LGPL License. * Copyright (c) 1999-2017 Ephox Corp. All rights reserved @@ -22362,63 +20481,63 @@ define( * Contributing: http://www.tinymce.com/contributing */ -/** - * Internal class for overriding formatting. - * - * @private - * @class tinymce.fmt.Hooks - */ define( - 'tinymce.core.fmt.Hooks', + 'tinymce.core.fmt.ToggleFormat', [ - "tinymce.core.util.Arr", - "tinymce.core.dom.NodeType", - "tinymce.core.dom.DomQuery" + 'tinymce.core.fmt.ApplyFormat', + 'tinymce.core.fmt.MatchFormat', + 'tinymce.core.fmt.RemoveFormat' ], - function (Arr, NodeType, $) { - var postProcessHooks = {}, filter = Arr.filter, each = Arr.each; + function (ApplyFormat, MatchFormat, RemoveFormat) { + var toggle = function (editor, formats, name, vars, node) { + var fmt = formats.get(name); - function addPostProcessHook(name, hook) { - var hooks = postProcessHooks[name]; - - if (!hooks) { - postProcessHooks[name] = hooks = []; + if (MatchFormat.match(editor, name, vars, node) && (!('toggle' in fmt[0]) || fmt[0].toggle)) { + RemoveFormat.remove(editor, name, vars, node); + } else { + ApplyFormat.applyFormat(editor, name, vars, node); } - - postProcessHooks[name].push(hook); - } - - function postProcess(name, editor) { - each(postProcessHooks[name], function (hook) { - hook(editor); - }); - } - - addPostProcessHook("pre", function (editor) { - var rng = editor.selection.getRng(), isPre, blocks; - - function hasPreSibling(pre) { - return isPre(pre.previousSibling) && Arr.indexOf(blocks, pre.previousSibling) != -1; - } - - function joinPre(pre1, pre2) { - $(pre2).remove(); - $(pre1).append('

    ').append(pre2.childNodes); - } - - isPre = NodeType.matchNodeNames('pre'); - - if (!rng.collapsed) { - blocks = editor.selection.getSelectedBlocks(); - - each(filter(filter(blocks, isPre), hasPreSibling), function (pre) { - joinPre(pre.previousSibling, pre); - }); - } - }); + }; return { - postProcess: postProcess + toggle: toggle + }; + } +); + +/** + * FormatShortcuts.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.keyboard.FormatShortcuts', + [ + ], + function () { + var setup = function (editor) { + // Add some inline shortcuts + editor.addShortcut('meta+b', '', 'Bold'); + editor.addShortcut('meta+i', '', 'Italic'); + editor.addShortcut('meta+u', '', 'Underline'); + + // BlockFormat shortcuts keys + for (var i = 1; i <= 6; i++) { + editor.addShortcut('access+' + i, '', ['FormatBlock', false, 'h' + i]); + } + + editor.addShortcut('access+7', '', ['FormatBlock', false, 'p']); + editor.addShortcut('access+8', '', ['FormatBlock', false, 'div']); + editor.addShortcut('access+9', '', ['FormatBlock', false, 'address']); + }; + + return { + setup: setup }; } ); @@ -22448,6270 +20567,549 @@ define( * tinymce.activeEditor.formatter.apply('mycustomformat'); */ define( - 'tinymce.core.Formatter', + 'tinymce.core.api.Formatter', [ - "tinymce.core.dom.TreeWalker", - "tinymce.core.dom.RangeUtils", - "tinymce.core.dom.BookmarkManager", - "tinymce.core.dom.ElementUtils", - "tinymce.core.dom.NodeType", - "tinymce.core.util.Fun", - "tinymce.core.util.Tools", - "tinymce.core.fmt.Preview", - "tinymce.core.fmt.Hooks" + 'ephox.katamari.api.Cell', + 'ephox.katamari.api.Fun', + 'tinymce.core.fmt.ApplyFormat', + 'tinymce.core.fmt.FormatChanged', + 'tinymce.core.fmt.FormatRegistry', + 'tinymce.core.fmt.MatchFormat', + 'tinymce.core.fmt.Preview', + 'tinymce.core.fmt.RemoveFormat', + 'tinymce.core.fmt.ToggleFormat', + 'tinymce.core.keyboard.FormatShortcuts' ], - function (TreeWalker, RangeUtils, BookmarkManager, ElementUtils, NodeType, Fun, Tools, Preview, Hooks) { + function (Cell, Fun, ApplyFormat, FormatChanged, FormatRegistry, MatchFormat, Preview, RemoveFormat, ToggleFormat, FormatShortcuts) { /** * Constructs a new formatter instance. * * @constructor Formatter * @param {tinymce.Editor} ed Editor instance to construct the formatter engine to. */ - return function (ed) { - var formats = {}, - dom = ed.dom, - selection = ed.selection, - rangeUtils = new RangeUtils(dom), - isValid = ed.schema.isValidChild, - isBlock = dom.isBlock, - forcedRootBlock = ed.settings.forced_root_block, - nodeIndex = dom.nodeIndex, - INVISIBLE_CHAR = '\uFEFF', - MCE_ATTR_RE = /^(src|href|style)$/, - FALSE = false, - TRUE = true, - formatChangeData, - undef, - getContentEditable = dom.getContentEditable, - disableCaretContainer, - markCaretContainersBogus, - isBookmarkNode = BookmarkManager.isBookmarkNode; - - var each = Tools.each, - grep = Tools.grep, - walk = Tools.walk, - extend = Tools.extend; - - function isTextBlock(name) { - if (name.nodeType) { - name = name.nodeName; - } - - return !!ed.schema.getTextBlockElements()[name.toLowerCase()]; - } - - function isTableCell(node) { - return /^(TH|TD)$/.test(node.nodeName); - } - - function isInlineBlock(node) { - return node && /^(IMG)$/.test(node.nodeName); - } - - function getParents(node, selector) { - return dom.getParents(node, selector, dom.getRoot()); - } - - function isCaretNode(node) { - return node.nodeType === 1 && node.id === '_mce_caret'; - } - - function defaultFormats() { - register({ - valigntop: [ - { selector: 'td,th', styles: { 'verticalAlign': 'top' } } - ], - - valignmiddle: [ - { selector: 'td,th', styles: { 'verticalAlign': 'middle' } } - ], - - valignbottom: [ - { selector: 'td,th', styles: { 'verticalAlign': 'bottom' } } - ], - - alignleft: [ - { - selector: 'figure.image', - collapsed: false, - classes: 'align-left', - ceFalseOverride: true, - preview: 'font-family font-size' - }, - { - selector: 'figure,p,h1,h2,h3,h4,h5,h6,td,th,tr,div,ul,ol,li', - styles: { - textAlign: 'left' - }, - inherit: false, - preview: false, - defaultBlock: 'div' - }, - { selector: 'img,table', collapsed: false, styles: { 'float': 'left' }, preview: 'font-family font-size' } - ], - - aligncenter: [ - { - selector: 'figure,p,h1,h2,h3,h4,h5,h6,td,th,tr,div,ul,ol,li', - styles: { - textAlign: 'center' - }, - inherit: false, - preview: false, - defaultBlock: 'div' - }, - { - selector: 'figure.image', - collapsed: false, - classes: 'align-center', - ceFalseOverride: true, - preview: 'font-family font-size' - }, - { - selector: 'img', - collapsed: false, - styles: { - display: 'block', - marginLeft: 'auto', - marginRight: 'auto' - }, - preview: false - }, - { - selector: 'table', - collapsed: false, - styles: { - marginLeft: 'auto', - marginRight: 'auto' - }, - preview: 'font-family font-size' - } - ], - - alignright: [ - { - selector: 'figure.image', - collapsed: false, - classes: 'align-right', - ceFalseOverride: true, - preview: 'font-family font-size' - }, - { - selector: 'figure,p,h1,h2,h3,h4,h5,h6,td,th,tr,div,ul,ol,li', - styles: { - textAlign: 'right' - }, - inherit: false, - preview: 'font-family font-size', - defaultBlock: 'div' - }, - { - selector: 'img,table', - collapsed: false, - styles: { - 'float': 'right' - }, - preview: 'font-family font-size' - } - ], - - alignjustify: [ - { - selector: 'figure,p,h1,h2,h3,h4,h5,h6,td,th,tr,div,ul,ol,li', - styles: { - textAlign: 'justify' - }, - inherit: false, - defaultBlock: 'div', - preview: 'font-family font-size' - } - ], - - bold: [ - { inline: 'strong', remove: 'all' }, - { inline: 'span', styles: { fontWeight: 'bold' } }, - { inline: 'b', remove: 'all' } - ], - - italic: [ - { inline: 'em', remove: 'all' }, - { inline: 'span', styles: { fontStyle: 'italic' } }, - { inline: 'i', remove: 'all' } - ], - - underline: [ - { inline: 'span', styles: { textDecoration: 'underline' }, exact: true }, - { inline: 'u', remove: 'all' } - ], - - strikethrough: [ - { inline: 'span', styles: { textDecoration: 'line-through' }, exact: true }, - { inline: 'strike', remove: 'all' } - ], - - forecolor: { inline: 'span', styles: { color: '%value' }, links: true, remove_similar: true, clear_child_styles: true }, - hilitecolor: { inline: 'span', styles: { backgroundColor: '%value' }, links: true, remove_similar: true, clear_child_styles: true }, - fontname: { inline: 'span', styles: { fontFamily: '%value' }, clear_child_styles: true }, - fontsize: { inline: 'span', styles: { fontSize: '%value' }, clear_child_styles: true }, - fontsize_class: { inline: 'span', attributes: { 'class': '%value' } }, - blockquote: { block: 'blockquote', wrapper: 1, remove: 'all' }, - subscript: { inline: 'sub' }, - superscript: { inline: 'sup' }, - code: { inline: 'code' }, - - link: { - inline: 'a', selector: 'a', remove: 'all', split: true, deep: true, - onmatch: function () { - return true; - }, - - onformat: function (elm, fmt, vars) { - each(vars, function (value, key) { - dom.setAttrib(elm, key, value); - }); - } - }, - - removeformat: [ - { - selector: 'b,strong,em,i,font,u,strike,sub,sup,dfn,code,samp,kbd,var,cite,mark,q,del,ins', - remove: 'all', - split: true, - expand: false, - block_expand: true, - deep: true - }, - { selector: 'span', attributes: ['style', 'class'], remove: 'empty', split: true, expand: false, deep: true }, - { selector: '*', attributes: ['style', 'class'], split: false, expand: false, deep: true } - ] - }); - - // Register default block formats - each('p h1 h2 h3 h4 h5 h6 div address pre div dt dd samp'.split(/\s/), function (name) { - register(name, { block: name, remove: 'all' }); - }); - - // Register user defined formats - register(ed.settings.formats); - } - - var clearChildStyles = function (format, node) { - if (format.clear_child_styles) { - each(dom.select('*', node), function (node) { - each(format.styles, function (value, name) { - dom.setStyle(node, name, ''); - }); - }); - } - }; - - function addKeyboardShortcuts() { - // Add some inline shortcuts - ed.addShortcut('meta+b', 'bold_desc', 'Bold'); - ed.addShortcut('meta+i', 'italic_desc', 'Italic'); - ed.addShortcut('meta+u', 'underline_desc', 'Underline'); - - // BlockFormat shortcuts keys - for (var i = 1; i <= 6; i++) { - ed.addShortcut('access+' + i, '', ['FormatBlock', false, 'h' + i]); - } - - ed.addShortcut('access+7', '', ['FormatBlock', false, 'p']); - ed.addShortcut('access+8', '', ['FormatBlock', false, 'div']); - ed.addShortcut('access+9', '', ['FormatBlock', false, 'address']); - } - - // Public functions - - /** - * Returns the format by name or all formats if no name is specified. - * - * @method get - * @param {String} name Optional name to retrieve by. - * @return {Array/Object} Array/Object with all registered formats or a specific format. - */ - function get(name) { - return name ? formats[name] : formats; - } - - /** - * Registers a specific format by name. - * - * @method register - * @param {Object/String} name Name of the format for example "bold". - * @param {Object/Array} format Optional format object or array of format variants - * can only be omitted if the first arg is an object. - */ - function register(name, format) { - if (name) { - if (typeof name !== 'string') { - each(name, function (format, name) { - register(name, format); - }); - } else { - // Force format into array and add it to internal collection - format = format.length ? format : [format]; - - each(format, function (format) { - // Set deep to false by default on selector formats this to avoid removing - // alignment on images inside paragraphs when alignment is changed on paragraphs - if (format.deep === undef) { - format.deep = !format.selector; - } - - // Default to true - if (format.split === undef) { - format.split = !format.selector || format.inline; - } - - // Default to true - if (format.remove === undef && format.selector && !format.inline) { - format.remove = 'none'; - } - - // Mark format as a mixed format inline + block level - if (format.selector && format.inline) { - format.mixed = true; - format.block_expand = true; - } - - // Split classes if needed - if (typeof format.classes === 'string') { - format.classes = format.classes.split(/\s+/); - } - }); - - formats[name] = format; - } - } - } - - /** - * Unregister a specific format by name. - * - * @method unregister - * @param {String} name Name of the format for example "bold". - */ - function unregister(name) { - if (name && formats[name]) { - delete formats[name]; - } - - return formats; - } - - function matchesUnInheritedFormatSelector(node, name) { - var formatList = get(name); - - if (formatList) { - for (var i = 0; i < formatList.length; i++) { - if (formatList[i].inherit === false && dom.is(node, formatList[i].selector)) { - return true; - } - } - } - - return false; - } - - function getTextDecoration(node) { - var decoration; - - ed.dom.getParent(node, function (n) { - decoration = ed.dom.getStyle(n, 'text-decoration'); - return decoration && decoration !== 'none'; - }); - - return decoration; - } - - function processUnderlineAndColor(node) { - var textDecoration; - if (node.nodeType === 1 && node.parentNode && node.parentNode.nodeType === 1) { - textDecoration = getTextDecoration(node.parentNode); - if (ed.dom.getStyle(node, 'color') && textDecoration) { - ed.dom.setStyle(node, 'text-decoration', textDecoration); - } else if (ed.dom.getStyle(node, 'text-decoration') === textDecoration) { - ed.dom.setStyle(node, 'text-decoration', null); - } - } - } - - /** - * Applies the specified format to the current selection or specified node. - * - * @method apply - * @param {String} name Name of format to apply. - * @param {Object} vars Optional list of variables to replace within format before applying it. - * @param {Node} node Optional node to apply the format to defaults to current selection. - */ - function apply(name, vars, node) { - var formatList = get(name), format = formatList[0], bookmark, rng, isCollapsed = !node && selection.isCollapsed(); - - function setElementFormat(elm, fmt) { - fmt = fmt || format; - - if (elm) { - if (fmt.onformat) { - fmt.onformat(elm, fmt, vars, node); - } - - each(fmt.styles, function (value, name) { - dom.setStyle(elm, name, replaceVars(value, vars)); - }); - - // Needed for the WebKit span spam bug - // TODO: Remove this once WebKit/Blink fixes this - if (fmt.styles) { - var styleVal = dom.getAttrib(elm, 'style'); - - if (styleVal) { - elm.setAttribute('data-mce-style', styleVal); - } - } - - each(fmt.attributes, function (value, name) { - dom.setAttrib(elm, name, replaceVars(value, vars)); - }); - - each(fmt.classes, function (value) { - value = replaceVars(value, vars); - - if (!dom.hasClass(elm, value)) { - dom.addClass(elm, value); - } - }); - } - } - - function applyNodeStyle(formatList, node) { - var found = false; - - if (!format.selector) { - return false; - } - - // Look for matching formats - each(formatList, function (format) { - // Check collapsed state if it exists - if ('collapsed' in format && format.collapsed !== isCollapsed) { - return; - } - - if (dom.is(node, format.selector) && !isCaretNode(node)) { - setElementFormat(node, format); - found = true; - return false; - } - }); - - return found; - } - - // This converts:

    [a

    ]b

    ->

    [a]

    b

    - function adjustSelectionToVisibleSelection() { - function findSelectionEnd(start, end) { - var walker = new TreeWalker(end); - for (node = walker.prev2(); node; node = walker.prev2()) { - if (node.nodeType == 3 && node.data.length > 0) { - return node; - } - - if (node.childNodes.length > 1 || node == start || node.tagName == 'BR') { - return node; - } - } - } - - // Adjust selection so that a end container with a end offset of zero is not included in the selection - // as this isn't visible to the user. - var rng = ed.selection.getRng(); - var start = rng.startContainer; - var end = rng.endContainer; - - if (start != end && rng.endOffset === 0) { - var newEnd = findSelectionEnd(start, end); - var endOffset = newEnd.nodeType == 3 ? newEnd.data.length : newEnd.childNodes.length; - - rng.setEnd(newEnd, endOffset); - } - - return rng; - } - - function applyRngStyle(rng, bookmark, nodeSpecific) { - var newWrappers = [], wrapName, wrapElm, contentEditable = true; - - // Setup wrapper element - wrapName = format.inline || format.block; - wrapElm = dom.create(wrapName); - setElementFormat(wrapElm); - - rangeUtils.walk(rng, function (nodes) { - var currentWrapElm; - - /** - * Process a list of nodes wrap them. - */ - function process(node) { - var nodeName, parentName, hasContentEditableState, lastContentEditable; - - lastContentEditable = contentEditable; - nodeName = node.nodeName.toLowerCase(); - parentName = node.parentNode.nodeName.toLowerCase(); - - // Node has a contentEditable value - if (node.nodeType === 1 && getContentEditable(node)) { - lastContentEditable = contentEditable; - contentEditable = getContentEditable(node) === "true"; - hasContentEditableState = true; // We don't want to wrap the container only it's children - } - - // Stop wrapping on br elements - if (isEq(nodeName, 'br')) { - currentWrapElm = 0; - - // Remove any br elements when we wrap things - if (format.block) { - dom.remove(node); - } - - return; - } - - // If node is wrapper type - if (format.wrapper && matchNode(node, name, vars)) { - currentWrapElm = 0; - return; - } - - // Can we rename the block - // TODO: Break this if up, too complex - if (contentEditable && !hasContentEditableState && format.block && - !format.wrapper && isTextBlock(nodeName) && isValid(parentName, wrapName)) { - node = dom.rename(node, wrapName); - setElementFormat(node); - newWrappers.push(node); - currentWrapElm = 0; - return; - } - - // Handle selector patterns - if (format.selector) { - var found = applyNodeStyle(formatList, node); - - // Continue processing if a selector match wasn't found and a inline element is defined - if (!format.inline || found) { - currentWrapElm = 0; - return; - } - } - - // Is it valid to wrap this item - // TODO: Break this if up, too complex - if (contentEditable && !hasContentEditableState && isValid(wrapName, nodeName) && isValid(parentName, wrapName) && - !(!nodeSpecific && node.nodeType === 3 && - node.nodeValue.length === 1 && - node.nodeValue.charCodeAt(0) === 65279) && - !isCaretNode(node) && - (!format.inline || !isBlock(node))) { - // Start wrapping - if (!currentWrapElm) { - // Wrap the node - currentWrapElm = dom.clone(wrapElm, FALSE); - node.parentNode.insertBefore(currentWrapElm, node); - newWrappers.push(currentWrapElm); - } - - currentWrapElm.appendChild(node); - } else { - // Start a new wrapper for possible children - currentWrapElm = 0; - - each(grep(node.childNodes), process); - - if (hasContentEditableState) { - contentEditable = lastContentEditable; // Restore last contentEditable state from stack - } - - // End the last wrapper - currentWrapElm = 0; - } - } - - // Process siblings from range - each(nodes, process); - }); - - // Apply formats to links as well to get the color of the underline to change as well - if (format.links === true) { - each(newWrappers, function (node) { - function process(node) { - if (node.nodeName === 'A') { - setElementFormat(node, format); - } - - each(grep(node.childNodes), process); - } - - process(node); - }); - } - - // Cleanup - each(newWrappers, function (node) { - var childCount; - - function getChildCount(node) { - var count = 0; - - each(node.childNodes, function (node) { - if (!isWhiteSpaceNode(node) && !isBookmarkNode(node)) { - count++; - } - }); - - return count; - } - - function getChildElementNode(root) { - var child = false; - each(root.childNodes, function (node) { - if (isElementNode(node)) { - child = node; - return false; // break loop - } - }); - return child; - } - - function matchNestedWrapper(node, filter) { - do { - if (getChildCount(node) !== 1) { - break; - } - - node = getChildElementNode(node); - if (!node) { - break; - } else if (filter(node)) { - return node; - } - } while (node); - - return null; - } - - function mergeStyles(node) { - var child, clone; - - child = getChildElementNode(node); - - // If child was found and of the same type as the current node - if (child && !isBookmarkNode(child) && matchName(child, format)) { - clone = dom.clone(child, FALSE); - setElementFormat(clone); - - dom.replace(clone, node, TRUE); - dom.remove(child, 1); - } - - return clone || node; - } - - childCount = getChildCount(node); - - // Remove empty nodes but only if there is multiple wrappers and they are not block - // elements so never remove single

    since that would remove the - // current empty block element where the caret is at - if ((newWrappers.length > 1 || !isBlock(node)) && childCount === 0) { - dom.remove(node, 1); - return; - } - - if (format.inline || format.wrapper) { - // Merges the current node with it's children of similar type to reduce the number of elements - if (!format.exact && childCount === 1) { - node = mergeStyles(node); - } - - // Remove/merge children - each(formatList, function (format) { - // Merge all children of similar type will move styles from child to parent - // this: text - // will become: text - each(dom.select(format.inline, node), function (child) { - if (!isElementNode(child)) { - return; - } - - removeFormat(format, vars, child, format.exact ? child : null); - }); - - clearChildStyles(format, node); - }); - - // Remove format if direct parent already has the same format - if (matchNode(node.parentNode, name, vars)) { - if (removeFormat(format, vars, node)) { - node = 0; - } - } - - // Remove format if any ancestor already has the same format - if (format.merge_with_parents) { - dom.getParent(node.parentNode, function (parent) { - if (matchNode(parent, name, vars)) { - if (removeFormat(format, vars, node)) { - node = 0; - } - return TRUE; - } - }); - } - - // fontSize defines the line height for the whole branch of nested style wrappers, - // therefore it should be set on the outermost wrapper - if (node && !isBlock(node) && !getStyle(node, 'fontSize')) { - var styleNode = matchNestedWrapper(node, hasStyle('fontSize')); - if (styleNode) { - apply('fontsize', { value: getStyle(styleNode, 'fontSize') }, node); - } - } - - // Merge next and previous siblings if they are similar texttext becomes texttext - if (node && format.merge_siblings !== false) { - node = mergeSiblings(getNonWhiteSpaceSibling(node), node); - node = mergeSiblings(node, getNonWhiteSpaceSibling(node, TRUE)); - } - } - }); - } - - if (getContentEditable(selection.getNode()) === "false") { - node = selection.getNode(); - for (var i = 0, l = formatList.length; i < l; i++) { - if (formatList[i].ceFalseOverride && dom.is(node, formatList[i].selector)) { - setElementFormat(node, formatList[i]); - return; - } - } - - return; - } - - if (format) { - if (node) { - if (node.nodeType) { - if (!applyNodeStyle(formatList, node)) { - rng = dom.createRng(); - rng.setStartBefore(node); - rng.setEndAfter(node); - applyRngStyle(expandRng(rng, formatList), null, true); - } - } else { - applyRngStyle(node, null, true); - } - } else { - if (!isCollapsed || !format.inline || dom.select('td[data-mce-selected],th[data-mce-selected]').length) { - // Obtain selection node before selection is unselected by applyRngStyle() - var curSelNode = ed.selection.getNode(); - - // If the formats have a default block and we can't find a parent block then - // start wrapping it with a DIV this is for forced_root_blocks: false - // It's kind of a hack but people should be using the default block type P since all desktop editors work that way - if (!forcedRootBlock && formatList[0].defaultBlock && !dom.getParent(curSelNode, dom.isBlock)) { - apply(formatList[0].defaultBlock); - } - - // Apply formatting to selection - ed.selection.setRng(adjustSelectionToVisibleSelection()); - bookmark = selection.getBookmark(); - applyRngStyle(expandRng(selection.getRng(TRUE), formatList), bookmark); - - if (format.styles) { - // Colored nodes should be underlined so that the color of the underline matches the text color. - if (format.styles.color || format.styles.textDecoration) { - walk(curSelNode, processUnderlineAndColor, 'childNodes'); - processUnderlineAndColor(curSelNode); - } - - // nodes with font-size should have their own background color as well to fit the line-height (see TINY-882) - if (format.styles.backgroundColor) { - processChildElements(curSelNode, - hasStyle('fontSize'), - applyStyle('backgroundColor', replaceVars(format.styles.backgroundColor, vars)) - ); - } - } - - selection.moveToBookmark(bookmark); - moveStart(selection.getRng(TRUE)); - ed.nodeChanged(); - } else { - performCaretAction('apply', name, vars); - } - } - - Hooks.postProcess(name, ed); - } - } - - /** - * Removes the specified format from the current selection or specified node. - * - * @method remove - * @param {String} name Name of format to remove. - * @param {Object} vars Optional list of variables to replace within format before removing it. - * @param {Node/Range} node Optional node or DOM range to remove the format from defaults to current selection. - */ - function remove(name, vars, node, similar) { - var formatList = get(name), format = formatList[0], bookmark, rng, contentEditable = true; - - // Merges the styles for each node - function process(node) { - var children, i, l, lastContentEditable, hasContentEditableState; - - // Node has a contentEditable value - if (node.nodeType === 1 && getContentEditable(node)) { - lastContentEditable = contentEditable; - contentEditable = getContentEditable(node) === "true"; - hasContentEditableState = true; // We don't want to wrap the container only it's children - } - - // Grab the children first since the nodelist might be changed - children = grep(node.childNodes); - - // Process current node - if (contentEditable && !hasContentEditableState) { - for (i = 0, l = formatList.length; i < l; i++) { - if (removeFormat(formatList[i], vars, node, node)) { - break; - } - } - } - - // Process the children - if (format.deep) { - if (children.length) { - for (i = 0, l = children.length; i < l; i++) { - process(children[i]); - } - - if (hasContentEditableState) { - contentEditable = lastContentEditable; // Restore last contentEditable state from stack - } - } - } - } - - function findFormatRoot(container) { - var formatRoot; - - // Find format root - each(getParents(container.parentNode).reverse(), function (parent) { - var format; - - // Find format root element - if (!formatRoot && parent.id != '_start' && parent.id != '_end') { - // Is the node matching the format we are looking for - format = matchNode(parent, name, vars, similar); - if (format && format.split !== false) { - formatRoot = parent; - } - } - }); - - return formatRoot; - } - - function wrapAndSplit(formatRoot, container, target, split) { - var parent, clone, lastClone, firstClone, i, formatRootParent; - - // Format root found then clone formats and split it - if (formatRoot) { - formatRootParent = formatRoot.parentNode; - - for (parent = container.parentNode; parent && parent != formatRootParent; parent = parent.parentNode) { - clone = dom.clone(parent, FALSE); - - for (i = 0; i < formatList.length; i++) { - if (removeFormat(formatList[i], vars, clone, clone)) { - clone = 0; - break; - } - } - - // Build wrapper node - if (clone) { - if (lastClone) { - clone.appendChild(lastClone); - } - - if (!firstClone) { - firstClone = clone; - } - - lastClone = clone; - } - } - - // Never split block elements if the format is mixed - if (split && (!format.mixed || !isBlock(formatRoot))) { - container = dom.split(formatRoot, container); - } - - // Wrap container in cloned formats - if (lastClone) { - target.parentNode.insertBefore(lastClone, target); - firstClone.appendChild(target); - } - } - - return container; - } - - function splitToFormatRoot(container) { - return wrapAndSplit(findFormatRoot(container), container, container, true); - } - - function unwrap(start) { - var node = dom.get(start ? '_start' : '_end'), - out = node[start ? 'firstChild' : 'lastChild']; - - // If the end is placed within the start the result will be removed - // So this checks if the out node is a bookmark node if it is it - // checks for another more suitable node - if (isBookmarkNode(out)) { - out = out[start ? 'firstChild' : 'lastChild']; - } - - // Since dom.remove removes empty text nodes then we need to try to find a better node - if (out.nodeType == 3 && out.data.length === 0) { - out = start ? node.previousSibling || node.nextSibling : node.nextSibling || node.previousSibling; - } - - dom.remove(node, true); - - return out; - } - - function removeRngStyle(rng) { - var startContainer, endContainer; - var commonAncestorContainer = rng.commonAncestorContainer; - - rng = expandRng(rng, formatList, TRUE); - - if (format.split) { - startContainer = getContainer(rng, TRUE); - endContainer = getContainer(rng); - - if (startContainer != endContainer) { - // WebKit will render the table incorrectly if we wrap a TH or TD in a SPAN - // so let's see if we can use the first child instead - // This will happen if you triple click a table cell and use remove formatting - if (/^(TR|TH|TD)$/.test(startContainer.nodeName) && startContainer.firstChild) { - if (startContainer.nodeName == "TR") { - startContainer = startContainer.firstChild.firstChild || startContainer; - } else { - startContainer = startContainer.firstChild || startContainer; - } - } - - // Try to adjust endContainer as well if cells on the same row were selected - bug #6410 - if (commonAncestorContainer && - /^T(HEAD|BODY|FOOT|R)$/.test(commonAncestorContainer.nodeName) && - isTableCell(endContainer) && endContainer.firstChild) { - endContainer = endContainer.firstChild || endContainer; - } - - if (dom.isChildOf(startContainer, endContainer) && !isBlock(endContainer) && - !isTableCell(startContainer) && !isTableCell(endContainer)) { - startContainer = wrap(startContainer, 'span', { id: '_start', 'data-mce-type': 'bookmark' }); - splitToFormatRoot(startContainer); - startContainer = unwrap(TRUE); - return; - } - - // Wrap start/end nodes in span element since these might be cloned/moved - startContainer = wrap(startContainer, 'span', { id: '_start', 'data-mce-type': 'bookmark' }); - endContainer = wrap(endContainer, 'span', { id: '_end', 'data-mce-type': 'bookmark' }); - - // Split start/end - splitToFormatRoot(startContainer); - splitToFormatRoot(endContainer); - - // Unwrap start/end to get real elements again - startContainer = unwrap(TRUE); - endContainer = unwrap(); - } else { - startContainer = endContainer = splitToFormatRoot(startContainer); - } - - // Update range positions since they might have changed after the split operations - rng.startContainer = startContainer.parentNode ? startContainer.parentNode : startContainer; - rng.startOffset = nodeIndex(startContainer); - rng.endContainer = endContainer.parentNode ? endContainer.parentNode : endContainer; - rng.endOffset = nodeIndex(endContainer) + 1; - } - - // Remove items between start/end - rangeUtils.walk(rng, function (nodes) { - each(nodes, function (node) { - process(node); - - // Remove parent span if it only contains text-decoration: underline, yet a parent node is also underlined. - if (node.nodeType === 1 && ed.dom.getStyle(node, 'text-decoration') === 'underline' && - node.parentNode && getTextDecoration(node.parentNode) === 'underline') { - removeFormat({ - 'deep': false, - 'exact': true, - 'inline': 'span', - 'styles': { - 'textDecoration': 'underline' - } - }, null, node); - } - }); - }); - } - - // Handle node - if (node) { - if (node.nodeType) { - rng = dom.createRng(); - rng.setStartBefore(node); - rng.setEndAfter(node); - removeRngStyle(rng); - } else { - removeRngStyle(node); - } - - return; - } - - if (getContentEditable(selection.getNode()) === "false") { - node = selection.getNode(); - for (var i = 0, l = formatList.length; i < l; i++) { - if (formatList[i].ceFalseOverride) { - if (removeFormat(formatList[i], vars, node, node)) { - break; - } - } - } - - return; - } - - if (!selection.isCollapsed() || !format.inline || dom.select('td[data-mce-selected],th[data-mce-selected]').length) { - bookmark = selection.getBookmark(); - removeRngStyle(selection.getRng(TRUE)); - selection.moveToBookmark(bookmark); - - // Check if start element still has formatting then we are at: "text|text" - // and need to move the start into the next text node - if (format.inline && match(name, vars, selection.getStart())) { - moveStart(selection.getRng(true)); - } - - ed.nodeChanged(); - } else { - performCaretAction('remove', name, vars, similar); - } - } - - /** - * Toggles the specified format on/off. - * - * @method toggle - * @param {String} name Name of format to apply/remove. - * @param {Object} vars Optional list of variables to replace within format before applying/removing it. - * @param {Node} node Optional node to apply the format to or remove from. Defaults to current selection. - */ - function toggle(name, vars, node) { - var fmt = get(name); - - if (match(name, vars, node) && (!('toggle' in fmt[0]) || fmt[0].toggle)) { - remove(name, vars, node); - } else { - apply(name, vars, node); - } - } - - /** - * Return true/false if the specified node has the specified format. - * - * @method matchNode - * @param {Node} node Node to check the format on. - * @param {String} name Format name to check. - * @param {Object} vars Optional list of variables to replace before checking it. - * @param {Boolean} similar Match format that has similar properties. - * @return {Object} Returns the format object it matches or undefined if it doesn't match. - */ - function matchNode(node, name, vars, similar) { - var formatList = get(name), format, i, classes; - - function matchItems(node, format, itemName) { - var key, value, items = format[itemName], i; - - // Custom match - if (format.onmatch) { - return format.onmatch(node, format, itemName); - } - - // Check all items - if (items) { - // Non indexed object - if (items.length === undef) { - for (key in items) { - if (items.hasOwnProperty(key)) { - if (itemName === 'attributes') { - value = dom.getAttrib(node, key); - } else { - value = getStyle(node, key); - } - - if (similar && !value && !format.exact) { - return; - } - - if ((!similar || format.exact) && !isEq(value, normalizeStyleValue(replaceVars(items[key], vars), key))) { - return; - } - } - } - } else { - // Only one match needed for indexed arrays - for (i = 0; i < items.length; i++) { - if (itemName === 'attributes' ? dom.getAttrib(node, items[i]) : getStyle(node, items[i])) { - return format; - } - } - } - } - - return format; - } - - if (formatList && node) { - // Check each format in list - for (i = 0; i < formatList.length; i++) { - format = formatList[i]; - - // Name name, attributes, styles and classes - if (matchName(node, format) && matchItems(node, format, 'attributes') && matchItems(node, format, 'styles')) { - // Match classes - if ((classes = format.classes)) { - for (i = 0; i < classes.length; i++) { - if (!dom.hasClass(node, classes[i])) { - return; - } - } - } - - return format; - } - } - } - } - - /** - * Matches the current selection or specified node against the specified format name. - * - * @method match - * @param {String} name Name of format to match. - * @param {Object} vars Optional list of variables to replace before checking it. - * @param {Node} node Optional node to check. - * @return {boolean} true/false if the specified selection/node matches the format. - */ - function match(name, vars, node) { - var startNode; - - function matchParents(node) { - var root = dom.getRoot(); - - if (node === root) { - return false; - } - - // Find first node with similar format settings - node = dom.getParent(node, function (node) { - if (matchesUnInheritedFormatSelector(node, name)) { - return true; - } - - return node.parentNode === root || !!matchNode(node, name, vars, true); - }); - - // Do an exact check on the similar format element - return matchNode(node, name, vars); - } - - // Check specified node - if (node) { - return matchParents(node); - } - - // Check selected node - node = selection.getNode(); - if (matchParents(node)) { - return TRUE; - } - - // Check start node if it's different - startNode = selection.getStart(); - if (startNode != node) { - if (matchParents(startNode)) { - return TRUE; - } - } - - return FALSE; - } - - /** - * Matches the current selection against the array of formats and returns a new array with matching formats. - * - * @method matchAll - * @param {Array} names Name of format to match. - * @param {Object} vars Optional list of variables to replace before checking it. - * @return {Array} Array with matched formats. - */ - function matchAll(names, vars) { - var startElement, matchedFormatNames = [], checkedMap = {}; - - // Check start of selection for formats - startElement = selection.getStart(); - dom.getParent(startElement, function (node) { - var i, name; - - for (i = 0; i < names.length; i++) { - name = names[i]; - - if (!checkedMap[name] && matchNode(node, name, vars)) { - checkedMap[name] = true; - matchedFormatNames.push(name); - } - } - }, dom.getRoot()); - - return matchedFormatNames; - } - - /** - * Returns true/false if the specified format can be applied to the current selection or not. It - * will currently only check the state for selector formats, it returns true on all other format types. - * - * @method canApply - * @param {String} name Name of format to check. - * @return {boolean} true/false if the specified format can be applied to the current selection/node. - */ - function canApply(name) { - var formatList = get(name), startNode, parents, i, x, selector; - - if (formatList) { - startNode = selection.getStart(); - parents = getParents(startNode); - - for (x = formatList.length - 1; x >= 0; x--) { - selector = formatList[x].selector; - - // Format is not selector based then always return TRUE - // Is it has a defaultBlock then it's likely it can be applied for example align on a non block element line - if (!selector || formatList[x].defaultBlock) { - return TRUE; - } - - for (i = parents.length - 1; i >= 0; i--) { - if (dom.is(parents[i], selector)) { - return TRUE; - } - } - } - } - - return FALSE; - } - - /** - * Executes the specified callback when the current selection matches the formats or not. - * - * @method formatChanged - * @param {String} formats Comma separated list of formats to check for. - * @param {function} callback Callback with state and args when the format is changed/toggled on/off. - * @param {Boolean} similar True/false state if the match should handle similar or exact formats. - */ - function formatChanged(formats, callback, similar) { - var currentFormats; - - // Setup format node change logic - if (!formatChangeData) { - formatChangeData = {}; - currentFormats = {}; - - ed.on('NodeChange', function (e) { - var parents = getParents(e.element), matchedFormats = {}; - - // Ignore bogus nodes like the     tag created by moveStart() - parents = Tools.grep(parents, function (node) { - return node.nodeType == 1 && !node.getAttribute('data-mce-bogus'); - }); - - // Check for new formats - each(formatChangeData, function (callbacks, format) { - each(parents, function (node) { - if (matchNode(node, format, {}, callbacks.similar)) { - if (!currentFormats[format]) { - // Execute callbacks - each(callbacks, function (callback) { - callback(true, { node: node, format: format, parents: parents }); - }); - - currentFormats[format] = callbacks; - } - - matchedFormats[format] = callbacks; - return false; - } - - if (matchesUnInheritedFormatSelector(node, format)) { - return false; - } - }); - }); - - // Check if current formats still match - each(currentFormats, function (callbacks, format) { - if (!matchedFormats[format]) { - delete currentFormats[format]; - - each(callbacks, function (callback) { - callback(false, { node: e.element, format: format, parents: parents }); - }); - } - }); - }); - } - - // Add format listeners - each(formats.split(','), function (format) { - if (!formatChangeData[format]) { - formatChangeData[format] = []; - formatChangeData[format].similar = similar; - } - - formatChangeData[format].push(callback); - }); - - return this; - } - - /** - * Returns a preview css text for the specified format. - * - * @method getCssText - * @param {String/Object} format Format to generate preview css text for. - * @return {String} Css text for the specified format. - * @example - * var cssText1 = editor.formatter.getCssText('bold'); - * var cssText2 = editor.formatter.getCssText({inline: 'b'}); - */ - function getCssText(format) { - return Preview.getCssText(ed, format); - } - - // Expose to public - extend(this, { - get: get, - register: register, - unregister: unregister, - apply: apply, - remove: remove, - toggle: toggle, - match: match, - matchAll: matchAll, - matchNode: matchNode, - canApply: canApply, - formatChanged: formatChanged, - getCssText: getCssText - }); - - // Initialize - defaultFormats(); - addKeyboardShortcuts(); - ed.on('BeforeGetContent', function (e) { - if (markCaretContainersBogus && e.format != 'raw') { - markCaretContainersBogus(); - } - }); - ed.on('mouseup keydown', function (e) { - if (disableCaretContainer) { - disableCaretContainer(e); - } - }); - - // Private functions - - /** - * Checks if the specified nodes name matches the format inline/block or selector. - * - * @private - * @param {Node} node Node to match against the specified format. - * @param {Object} format Format object o match with. - * @return {boolean} true/false if the format matches. - */ - function matchName(node, format) { - // Check for inline match - if (isEq(node, format.inline)) { - return TRUE; - } - - // Check for block match - if (isEq(node, format.block)) { - return TRUE; - } - - // Check for selector match - if (format.selector) { - return node.nodeType == 1 && dom.is(node, format.selector); - } - } - - /** - * Compares two string/nodes regardless of their case. - * - * @private - * @param {String/Node} str1 Node or string to compare. - * @param {String/Node} str2 Node or string to compare. - * @return {boolean} True/false if they match. - */ - function isEq(str1, str2) { - str1 = str1 || ''; - str2 = str2 || ''; - - str1 = '' + (str1.nodeName || str1); - str2 = '' + (str2.nodeName || str2); - - return str1.toLowerCase() == str2.toLowerCase(); - } - - function processChildElements(node, filter, process) { - each(node.childNodes, function (node) { - if (isElementNode(node)) { - if (filter(node)) { - process(node); - } - if (node.hasChildNodes()) { - processChildElements(node, filter, process); - } - } - }); - } - - function isElementNode(node) { - return node && node.nodeType === 1 && !isBookmarkNode(node) && !isCaretNode(node) && !NodeType.isBogus(node); - } - - function hasStyle(name) { - return Fun.curry(function (name, node) { - return !!(node && getStyle(node, name)); - }, name); - } - - function applyStyle(name, value) { - return Fun.curry(function (name, value, node) { - dom.setStyle(node, name, value); - }, name, value); - } - - /** - * Returns the style by name on the specified node. This method modifies the style - * contents to make it more easy to match. This will resolve a few browser issues. - * - * @private - * @param {Node} node to get style from. - * @param {String} name Style name to get. - * @return {String} Style item value. - */ - function getStyle(node, name) { - return normalizeStyleValue(dom.getStyle(node, name), name); - } - - /** - * Normalize style value by name. This method modifies the style contents - * to make it more easy to match. This will resolve a few browser issues. - * - * @private - * @param {String} value Value to get style from. - * @param {String} name Style name to get. - * @return {String} Style item value. - */ - function normalizeStyleValue(value, name) { - // Force the format to hex - if (name == 'color' || name == 'backgroundColor') { - value = dom.toHex(value); - } - - // Opera will return bold as 700 - if (name == 'fontWeight' && value == 700) { - value = 'bold'; - } - - // Normalize fontFamily so "'Font name', Font" becomes: "Font name,Font" - if (name == 'fontFamily') { - value = value.replace(/[\'\"]/g, '').replace(/,\s+/g, ','); - } - - return '' + value; - } - - /** - * Replaces variables in the value. The variable format is %var. - * - * @private - * @param {String} value Value to replace variables in. - * @param {Object} vars Name/value array with variables to replace. - * @return {String} New value with replaced variables. - */ - function replaceVars(value, vars) { - if (typeof value != "string") { - value = value(vars); - } else if (vars) { - value = value.replace(/%(\w+)/g, function (str, name) { - return vars[name] || str; - }); - } - - return value; - } - - function isWhiteSpaceNode(node) { - return node && node.nodeType === 3 && /^([\t \r\n]+|)$/.test(node.nodeValue); - } - - function wrap(node, name, attrs) { - var wrapper = dom.create(name, attrs); - - node.parentNode.insertBefore(wrapper, node); - wrapper.appendChild(node); - - return wrapper; - } - - /** - * Expands the specified range like object to depending on format. - * - * For example on block formats it will move the start/end position - * to the beginning of the current block. - * - * @private - * @param {Object} rng Range like object. - * @param {Array} format Array with formats to expand by. - * @param {Boolean} remove - * @return {Object} Expanded range like object. - */ - function expandRng(rng, format, remove) { - var lastIdx, leaf, endPoint, - startContainer = rng.startContainer, - startOffset = rng.startOffset, - endContainer = rng.endContainer, - endOffset = rng.endOffset; - - // This function walks up the tree if there is no siblings before/after the node - function findParentContainer(start) { - var container, parent, sibling, siblingName, root; - - container = parent = start ? startContainer : endContainer; - siblingName = start ? 'previousSibling' : 'nextSibling'; - root = dom.getRoot(); - - function isBogusBr(node) { - return node.nodeName == "BR" && node.getAttribute('data-mce-bogus') && !node.nextSibling; - } - - // If it's a text node and the offset is inside the text - if (container.nodeType == 3 && !isWhiteSpaceNode(container)) { - if (start ? startOffset > 0 : endOffset < container.nodeValue.length) { - return container; - } - } - - /*eslint no-constant-condition:0 */ - while (true) { - // Stop expanding on block elements - if (!format[0].block_expand && isBlock(parent)) { - return parent; - } - - // Walk left/right - for (sibling = parent[siblingName]; sibling; sibling = sibling[siblingName]) { - if (!isBookmarkNode(sibling) && !isWhiteSpaceNode(sibling) && !isBogusBr(sibling)) { - return parent; - } - } - - // Check if we can move up are we at root level or body level - if (parent == root || parent.parentNode == root) { - container = parent; - break; - } - - parent = parent.parentNode; - } - - return container; - } - - // This function walks down the tree to find the leaf at the selection. - // The offset is also returned as if node initially a leaf, the offset may be in the middle of the text node. - function findLeaf(node, offset) { - if (offset === undef) { - offset = node.nodeType === 3 ? node.length : node.childNodes.length; - } - - while (node && node.hasChildNodes()) { - node = node.childNodes[offset]; - if (node) { - offset = node.nodeType === 3 ? node.length : node.childNodes.length; - } - } - return { node: node, offset: offset }; - } - - // If index based start position then resolve it - if (startContainer.nodeType == 1 && startContainer.hasChildNodes()) { - lastIdx = startContainer.childNodes.length - 1; - startContainer = startContainer.childNodes[startOffset > lastIdx ? lastIdx : startOffset]; - - if (startContainer.nodeType == 3) { - startOffset = 0; - } - } - - // If index based end position then resolve it - if (endContainer.nodeType == 1 && endContainer.hasChildNodes()) { - lastIdx = endContainer.childNodes.length - 1; - endContainer = endContainer.childNodes[endOffset > lastIdx ? lastIdx : endOffset - 1]; - - if (endContainer.nodeType == 3) { - endOffset = endContainer.nodeValue.length; - } - } - - // Expands the node to the closes contentEditable false element if it exists - function findParentContentEditable(node) { - var parent = node; - - while (parent) { - if (parent.nodeType === 1 && getContentEditable(parent)) { - return getContentEditable(parent) === "false" ? parent : node; - } - - parent = parent.parentNode; - } - - return node; - } - - function findWordEndPoint(container, offset, start) { - var walker, node, pos, lastTextNode; - - function findSpace(node, offset) { - var pos, pos2, str = node.nodeValue; - - if (typeof offset == "undefined") { - offset = start ? str.length : 0; - } - - if (start) { - pos = str.lastIndexOf(' ', offset); - pos2 = str.lastIndexOf('\u00a0', offset); - pos = pos > pos2 ? pos : pos2; - - // Include the space on remove to avoid tag soup - if (pos !== -1 && !remove) { - pos++; - } - } else { - pos = str.indexOf(' ', offset); - pos2 = str.indexOf('\u00a0', offset); - pos = pos !== -1 && (pos2 === -1 || pos < pos2) ? pos : pos2; - } - - return pos; - } - - if (container.nodeType === 3) { - pos = findSpace(container, offset); - - if (pos !== -1) { - return { container: container, offset: pos }; - } - - lastTextNode = container; - } - - // Walk the nodes inside the block - walker = new TreeWalker(container, dom.getParent(container, isBlock) || ed.getBody()); - while ((node = walker[start ? 'prev' : 'next']())) { - if (node.nodeType === 3) { - lastTextNode = node; - pos = findSpace(node); - - if (pos !== -1) { - return { container: node, offset: pos }; - } - } else if (isBlock(node)) { - break; - } - } - - if (lastTextNode) { - if (start) { - offset = 0; - } else { - offset = lastTextNode.length; - } - - return { container: lastTextNode, offset: offset }; - } - } - - function findSelectorEndPoint(container, siblingName) { - var parents, i, y, curFormat; - - if (container.nodeType == 3 && container.nodeValue.length === 0 && container[siblingName]) { - container = container[siblingName]; - } - - parents = getParents(container); - for (i = 0; i < parents.length; i++) { - for (y = 0; y < format.length; y++) { - curFormat = format[y]; - - // If collapsed state is set then skip formats that doesn't match that - if ("collapsed" in curFormat && curFormat.collapsed !== rng.collapsed) { - continue; - } - - if (dom.is(parents[i], curFormat.selector)) { - return parents[i]; - } - } - } - - return container; - } - - function findBlockEndPoint(container, siblingName) { - var node, root = dom.getRoot(); - - // Expand to block of similar type - if (!format[0].wrapper) { - node = dom.getParent(container, format[0].block, root); - } - - // Expand to first wrappable block element or any block element - if (!node) { - node = dom.getParent(container.nodeType == 3 ? container.parentNode : container, function (node) { - // Fixes #6183 where it would expand to editable parent element in inline mode - return node != root && isTextBlock(node); - }); - } - - // Exclude inner lists from wrapping - if (node && format[0].wrapper) { - node = getParents(node, 'ul,ol').reverse()[0] || node; - } - - // Didn't find a block element look for first/last wrappable element - if (!node) { - node = container; - - while (node[siblingName] && !isBlock(node[siblingName])) { - node = node[siblingName]; - - // Break on BR but include it will be removed later on - // we can't remove it now since we need to check if it can be wrapped - if (isEq(node, 'br')) { - break; - } - } - } - - return node || container; - } - - // Expand to closest contentEditable element - startContainer = findParentContentEditable(startContainer); - endContainer = findParentContentEditable(endContainer); - - // Exclude bookmark nodes if possible - if (isBookmarkNode(startContainer.parentNode) || isBookmarkNode(startContainer)) { - startContainer = isBookmarkNode(startContainer) ? startContainer : startContainer.parentNode; - startContainer = startContainer.nextSibling || startContainer; - - if (startContainer.nodeType == 3) { - startOffset = 0; - } - } - - if (isBookmarkNode(endContainer.parentNode) || isBookmarkNode(endContainer)) { - endContainer = isBookmarkNode(endContainer) ? endContainer : endContainer.parentNode; - endContainer = endContainer.previousSibling || endContainer; - - if (endContainer.nodeType == 3) { - endOffset = endContainer.length; - } - } - - if (format[0].inline) { - if (rng.collapsed) { - // Expand left to closest word boundary - endPoint = findWordEndPoint(startContainer, startOffset, true); - if (endPoint) { - startContainer = endPoint.container; - startOffset = endPoint.offset; - } - - // Expand right to closest word boundary - endPoint = findWordEndPoint(endContainer, endOffset); - if (endPoint) { - endContainer = endPoint.container; - endOffset = endPoint.offset; - } - } - - // Avoid applying formatting to a trailing space. - leaf = findLeaf(endContainer, endOffset); - if (leaf.node) { - while (leaf.node && leaf.offset === 0 && leaf.node.previousSibling) { - leaf = findLeaf(leaf.node.previousSibling); - } - - if (leaf.node && leaf.offset > 0 && leaf.node.nodeType === 3 && - leaf.node.nodeValue.charAt(leaf.offset - 1) === ' ') { - - if (leaf.offset > 1) { - endContainer = leaf.node; - endContainer.splitText(leaf.offset - 1); - } - } - } - } - - // Move start/end point up the tree if the leaves are sharp and if we are in different containers - // Example * becomes !: !

    *texttext*

    ! - // This will reduce the number of wrapper elements that needs to be created - // Move start point up the tree - if (format[0].inline || format[0].block_expand) { - if (!format[0].inline || (startContainer.nodeType != 3 || startOffset === 0)) { - startContainer = findParentContainer(true); - } - - if (!format[0].inline || (endContainer.nodeType != 3 || endOffset === endContainer.nodeValue.length)) { - endContainer = findParentContainer(); - } - } - - // Expand start/end container to matching selector - if (format[0].selector && format[0].expand !== FALSE && !format[0].inline) { - // Find new startContainer/endContainer if there is better one - startContainer = findSelectorEndPoint(startContainer, 'previousSibling'); - endContainer = findSelectorEndPoint(endContainer, 'nextSibling'); - } - - // Expand start/end container to matching block element or text node - if (format[0].block || format[0].selector) { - // Find new startContainer/endContainer if there is better one - startContainer = findBlockEndPoint(startContainer, 'previousSibling'); - endContainer = findBlockEndPoint(endContainer, 'nextSibling'); - - // Non block element then try to expand up the leaf - if (format[0].block) { - if (!isBlock(startContainer)) { - startContainer = findParentContainer(true); - } - - if (!isBlock(endContainer)) { - endContainer = findParentContainer(); - } - } - } - - // Setup index for startContainer - if (startContainer.nodeType == 1) { - startOffset = nodeIndex(startContainer); - startContainer = startContainer.parentNode; - } - - // Setup index for endContainer - if (endContainer.nodeType == 1) { - endOffset = nodeIndex(endContainer) + 1; - endContainer = endContainer.parentNode; - } - - // Return new range like object - return { - startContainer: startContainer, - startOffset: startOffset, - endContainer: endContainer, - endOffset: endOffset - }; - } - - function isColorFormatAndAnchor(node, format) { - return format.links && node.tagName == 'A'; - } - - /** - * Removes the specified format for the specified node. It will also remove the node if it doesn't have - * any attributes if the format specifies it to do so. - * - * @private - * @param {Object} format Format object with items to remove from node. - * @param {Object} vars Name/value object with variables to apply to format. - * @param {Node} node Node to remove the format styles on. - * @param {Node} compareNode Optional compare node, if specified the styles will be compared to that node. - * @return {Boolean} True/false if the node was removed or not. - */ - function removeFormat(format, vars, node, compareNode) { - var i, attrs, stylesModified; - - // Check if node matches format - if (!matchName(node, format) && !isColorFormatAndAnchor(node, format)) { - return FALSE; - } - - // Should we compare with format attribs and styles - if (format.remove != 'all') { - // Remove styles - each(format.styles, function (value, name) { - value = normalizeStyleValue(replaceVars(value, vars), name); - - // Indexed array - if (typeof name === 'number') { - name = value; - compareNode = 0; - } - - if (format.remove_similar || (!compareNode || isEq(getStyle(compareNode, name), value))) { - dom.setStyle(node, name, ''); - } - - stylesModified = 1; - }); - - // Remove style attribute if it's empty - if (stylesModified && dom.getAttrib(node, 'style') === '') { - node.removeAttribute('style'); - node.removeAttribute('data-mce-style'); - } - - // Remove attributes - each(format.attributes, function (value, name) { - var valueOut; - - value = replaceVars(value, vars); - - // Indexed array - if (typeof name === 'number') { - name = value; - compareNode = 0; - } - - if (!compareNode || isEq(dom.getAttrib(compareNode, name), value)) { - // Keep internal classes - if (name == 'class') { - value = dom.getAttrib(node, name); - if (value) { - // Build new class value where everything is removed except the internal prefixed classes - valueOut = ''; - each(value.split(/\s+/), function (cls) { - if (/mce\-\w+/.test(cls)) { - valueOut += (valueOut ? ' ' : '') + cls; - } - }); - - // We got some internal classes left - if (valueOut) { - dom.setAttrib(node, name, valueOut); - return; - } - } - } - - // IE6 has a bug where the attribute doesn't get removed correctly - if (name == "class") { - node.removeAttribute('className'); - } - - // Remove mce prefixed attributes - if (MCE_ATTR_RE.test(name)) { - node.removeAttribute('data-mce-' + name); - } - - node.removeAttribute(name); - } - }); - - // Remove classes - each(format.classes, function (value) { - value = replaceVars(value, vars); - - if (!compareNode || dom.hasClass(compareNode, value)) { - dom.removeClass(node, value); - } - }); - - // Check for non internal attributes - attrs = dom.getAttribs(node); - for (i = 0; i < attrs.length; i++) { - var attrName = attrs[i].nodeName; - if (attrName.indexOf('_') !== 0 && attrName.indexOf('data-') !== 0) { - return FALSE; - } - } - } - - // Remove the inline child if it's empty for example or - if (format.remove != 'none') { - removeNode(node, format); - return TRUE; - } - } - - /** - * Removes the node and wrap it's children in paragraphs before doing so or - * appends BR elements to the beginning/end of the block element if forcedRootBlocks is disabled. - * - * If the div in the node below gets removed: - * text
    text
    text - * - * Output becomes: - * text

    text
    text - * - * So when the div is removed the result is: - * text
    text
    text - * - * @private - * @param {Node} node Node to remove + apply BR/P elements to. - * @param {Object} format Format rule. - * @return {Node} Input node. - */ - function removeNode(node, format) { - var parentNode = node.parentNode, rootBlockElm; - - function find(node, next, inc) { - node = getNonWhiteSpaceSibling(node, next, inc); - - return !node || (node.nodeName == 'BR' || isBlock(node)); - } - - if (format.block) { - if (!forcedRootBlock) { - // Append BR elements if needed before we remove the block - if (isBlock(node) && !isBlock(parentNode)) { - if (!find(node, FALSE) && !find(node.firstChild, TRUE, 1)) { - node.insertBefore(dom.create('br'), node.firstChild); - } - - if (!find(node, TRUE) && !find(node.lastChild, FALSE, 1)) { - node.appendChild(dom.create('br')); - } - } - } else { - // Wrap the block in a forcedRootBlock if we are at the root of document - if (parentNode == dom.getRoot()) { - if (!format.list_block || !isEq(node, format.list_block)) { - each(grep(node.childNodes), function (node) { - if (isValid(forcedRootBlock, node.nodeName.toLowerCase())) { - if (!rootBlockElm) { - rootBlockElm = wrap(node, forcedRootBlock); - dom.setAttribs(rootBlockElm, ed.settings.forced_root_block_attrs); - } else { - rootBlockElm.appendChild(node); - } - } else { - rootBlockElm = 0; - } - }); - } - } - } - } - - // Never remove nodes that isn't the specified inline element if a selector is specified too - if (format.selector && format.inline && !isEq(format.inline, node)) { - return; - } - - dom.remove(node, 1); - } - - /** - * Returns the next/previous non whitespace node. - * - * @private - * @param {Node} node Node to start at. - * @param {boolean} next (Optional) Include next or previous node defaults to previous. - * @param {boolean} inc (Optional) Include the current node in checking. Defaults to false. - * @return {Node} Next or previous node or undefined if it wasn't found. - */ - function getNonWhiteSpaceSibling(node, next, inc) { - if (node) { - next = next ? 'nextSibling' : 'previousSibling'; - - for (node = inc ? node : node[next]; node; node = node[next]) { - if (node.nodeType == 1 || !isWhiteSpaceNode(node)) { - return node; - } - } - } - } - - /** - * Merges the next/previous sibling element if they match. - * - * @private - * @param {Node} prev Previous node to compare/merge. - * @param {Node} next Next node to compare/merge. - * @return {Node} Next node if we didn't merge and prev node if we did. - */ - function mergeSiblings(prev, next) { - var sibling, tmpSibling, elementUtils = new ElementUtils(dom); - - function findElementSibling(node, siblingName) { - for (sibling = node; sibling; sibling = sibling[siblingName]) { - if (sibling.nodeType == 3 && sibling.nodeValue.length !== 0) { - return node; - } - - if (sibling.nodeType == 1 && !isBookmarkNode(sibling)) { - return sibling; - } - } - - return node; - } - - // Check if next/prev exists and that they are elements - if (prev && next) { - // If previous sibling is empty then jump over it - prev = findElementSibling(prev, 'previousSibling'); - next = findElementSibling(next, 'nextSibling'); - - // Compare next and previous nodes - if (elementUtils.compare(prev, next)) { - // Append nodes between - for (sibling = prev.nextSibling; sibling && sibling != next;) { - tmpSibling = sibling; - sibling = sibling.nextSibling; - prev.appendChild(tmpSibling); - } - - // Remove next node - dom.remove(next); - - // Move children into prev node - each(grep(next.childNodes), function (node) { - prev.appendChild(node); - }); - - return prev; - } - } - - return next; - } - - function getContainer(rng, start) { - var container, offset, lastIdx; - - container = rng[start ? 'startContainer' : 'endContainer']; - offset = rng[start ? 'startOffset' : 'endOffset']; - - if (container.nodeType == 1) { - lastIdx = container.childNodes.length - 1; - - if (!start && offset) { - offset--; - } - - container = container.childNodes[offset > lastIdx ? lastIdx : offset]; - } - - // If start text node is excluded then walk to the next node - if (container.nodeType === 3 && start && offset >= container.nodeValue.length) { - container = new TreeWalker(container, ed.getBody()).next() || container; - } - - // If end text node is excluded then walk to the previous node - if (container.nodeType === 3 && !start && offset === 0) { - container = new TreeWalker(container, ed.getBody()).prev() || container; - } - - return container; - } - - function performCaretAction(type, name, vars, similar) { - var caretContainerId = '_mce_caret', debug = ed.settings.caret_debug; - - // Creates a caret container bogus element - function createCaretContainer(fill) { - var caretContainer = dom.create('span', { id: caretContainerId, 'data-mce-bogus': true, style: debug ? 'color:red' : '' }); - - if (fill) { - caretContainer.appendChild(ed.getDoc().createTextNode(INVISIBLE_CHAR)); - } - - return caretContainer; - } - - function isCaretContainerEmpty(node, nodes) { - while (node) { - if ((node.nodeType === 3 && node.nodeValue !== INVISIBLE_CHAR) || node.childNodes.length > 1) { - return false; - } - - // Collect nodes - if (nodes && node.nodeType === 1) { - nodes.push(node); - } - - node = node.firstChild; - } - - return true; - } - - // Returns any parent caret container element - function getParentCaretContainer(node) { - while (node) { - if (node.id === caretContainerId) { - return node; - } - - node = node.parentNode; - } - } - - // Finds the first text node in the specified node - function findFirstTextNode(node) { - var walker; - - if (node) { - walker = new TreeWalker(node, node); - - for (node = walker.current(); node; node = walker.next()) { - if (node.nodeType === 3) { - return node; - } - } - } - } - - // Removes the caret container for the specified node or all on the current document - function removeCaretContainer(node, moveCaret) { - var child, rng; - - if (!node) { - node = getParentCaretContainer(selection.getStart()); - - if (!node) { - while ((node = dom.get(caretContainerId))) { - removeCaretContainer(node, false); - } - } - } else { - rng = selection.getRng(true); - - if (isCaretContainerEmpty(node)) { - if (moveCaret !== false) { - rng.setStartBefore(node); - rng.setEndBefore(node); - } - - dom.remove(node); - } else { - child = findFirstTextNode(node); - - if (child.nodeValue.charAt(0) === INVISIBLE_CHAR) { - child.deleteData(0, 1); - - // Fix for bug #6976 - if (rng.startContainer == child && rng.startOffset > 0) { - rng.setStart(child, rng.startOffset - 1); - } - - if (rng.endContainer == child && rng.endOffset > 0) { - rng.setEnd(child, rng.endOffset - 1); - } - } - - dom.remove(node, 1); - } - - selection.setRng(rng); - } - } - - // Applies formatting to the caret position - function applyCaretFormat() { - var rng, caretContainer, textNode, offset, bookmark, container, text; - - rng = selection.getRng(true); - offset = rng.startOffset; - container = rng.startContainer; - text = container.nodeValue; - - caretContainer = getParentCaretContainer(selection.getStart()); - if (caretContainer) { - textNode = findFirstTextNode(caretContainer); - } - - // Expand to word if caret is in the middle of a text node and the char before/after is a alpha numeric character - var wordcharRegex = /[^\s\u00a0\u00ad\u200b\ufeff]/; - if (text && offset > 0 && offset < text.length && - wordcharRegex.test(text.charAt(offset)) && wordcharRegex.test(text.charAt(offset - 1))) { - // Get bookmark of caret position - bookmark = selection.getBookmark(); - - // Collapse bookmark range (WebKit) - rng.collapse(true); - - // Expand the range to the closest word and split it at those points - rng = expandRng(rng, get(name)); - rng = rangeUtils.split(rng); - - // Apply the format to the range - apply(name, vars, rng); - - // Move selection back to caret position - selection.moveToBookmark(bookmark); - } else { - if (!caretContainer || textNode.nodeValue !== INVISIBLE_CHAR) { - caretContainer = createCaretContainer(true); - textNode = caretContainer.firstChild; - - rng.insertNode(caretContainer); - offset = 1; - - apply(name, vars, caretContainer); - } else { - apply(name, vars, caretContainer); - } - - // Move selection to text node - selection.setCursorLocation(textNode, offset); - } - } - - function removeCaretFormat() { - var rng = selection.getRng(true), container, offset, bookmark, - hasContentAfter, node, formatNode, parents = [], i, caretContainer; - - container = rng.startContainer; - offset = rng.startOffset; - node = container; - - if (container.nodeType == 3) { - if (offset != container.nodeValue.length) { - hasContentAfter = true; - } - - node = node.parentNode; - } - - while (node) { - if (matchNode(node, name, vars, similar)) { - formatNode = node; - break; - } - - if (node.nextSibling) { - hasContentAfter = true; - } - - parents.push(node); - node = node.parentNode; - } - - // Node doesn't have the specified format - if (!formatNode) { - return; - } - - // Is there contents after the caret then remove the format on the element - if (hasContentAfter) { - // Get bookmark of caret position - bookmark = selection.getBookmark(); - - // Collapse bookmark range (WebKit) - rng.collapse(true); - - // Expand the range to the closest word and split it at those points - rng = expandRng(rng, get(name), true); - rng = rangeUtils.split(rng); - - // Remove the format from the range - remove(name, vars, rng); - - // Move selection back to caret position - selection.moveToBookmark(bookmark); - } else { - caretContainer = createCaretContainer(); - - node = caretContainer; - for (i = parents.length - 1; i >= 0; i--) { - node.appendChild(dom.clone(parents[i], false)); - node = node.firstChild; - } - - // Insert invisible character into inner most format element - node.appendChild(dom.doc.createTextNode(INVISIBLE_CHAR)); - node = node.firstChild; - - var block = dom.getParent(formatNode, isTextBlock); - - if (block && dom.isEmpty(block)) { - // Replace formatNode with caretContainer when removing format from empty block like

    |

    - formatNode.parentNode.replaceChild(caretContainer, formatNode); - } else { - // Insert caret container after the formatted node - dom.insertAfter(caretContainer, formatNode); - } - - // Move selection to text node - selection.setCursorLocation(node, 1); - - // If the formatNode is empty, we can remove it safely. - if (dom.isEmpty(formatNode)) { - dom.remove(formatNode); - } - } - } - - // Checks if the parent caret container node isn't empty if that is the case it - // will remove the bogus state on all children that isn't empty - function unmarkBogusCaretParents() { - var caretContainer; - - caretContainer = getParentCaretContainer(selection.getStart()); - if (caretContainer && !dom.isEmpty(caretContainer)) { - walk(caretContainer, function (node) { - if (node.nodeType == 1 && node.id !== caretContainerId && !dom.isEmpty(node)) { - dom.setAttrib(node, 'data-mce-bogus', null); - } - }, 'childNodes'); - } - } - - // Only bind the caret events once - if (!ed._hasCaretEvents) { - // Mark current caret container elements as bogus when getting the contents so we don't end up with empty elements - markCaretContainersBogus = function () { - var nodes = [], i; - - if (isCaretContainerEmpty(getParentCaretContainer(selection.getStart()), nodes)) { - // Mark children - i = nodes.length; - while (i--) { - dom.setAttrib(nodes[i], 'data-mce-bogus', '1'); - } - } - }; - - disableCaretContainer = function (e) { - var keyCode = e.keyCode; - - removeCaretContainer(); - - // Remove caret container if it's empty - if (keyCode == 8 && selection.isCollapsed() && selection.getStart().innerHTML == INVISIBLE_CHAR) { - removeCaretContainer(getParentCaretContainer(selection.getStart())); - } - - // Remove caret container on keydown and it's left/right arrow keys - if (keyCode == 37 || keyCode == 39) { - removeCaretContainer(getParentCaretContainer(selection.getStart())); - } - - unmarkBogusCaretParents(); - }; - - // Remove bogus state if they got filled by contents using editor.selection.setContent - ed.on('SetContent', function (e) { - if (e.selection) { - unmarkBogusCaretParents(); - } - }); - ed._hasCaretEvents = true; - } - - // Do apply or remove caret format - if (type == "apply") { - applyCaretFormat(); - } else { - removeCaretFormat(); - } - } - - /** - * Moves the start to the first suitable text node. - */ - function moveStart(rng) { - var container = rng.startContainer, - offset = rng.startOffset, - walker, node, nodes; - - if (rng.startContainer == rng.endContainer) { - if (isInlineBlock(rng.startContainer.childNodes[rng.startOffset])) { - return; - } - } - - // Convert text node into index if possible - if (container.nodeType == 3 && offset >= container.nodeValue.length) { - // Get the parent container location and walk from there - offset = nodeIndex(container); - container = container.parentNode; - } - - // Move startContainer/startOffset in to a suitable node - if (container.nodeType == 1) { - nodes = container.childNodes; - if (offset < nodes.length) { - container = nodes[offset]; - walker = new TreeWalker(container, dom.getParent(container, dom.isBlock)); - } else { - container = nodes[nodes.length - 1]; - walker = new TreeWalker(container, dom.getParent(container, dom.isBlock)); - walker.next(true); - } - - for (node = walker.current(); node; node = walker.next()) { - if (node.nodeType == 3 && !isWhiteSpaceNode(node)) { - rng.setStart(node, 0); - selection.setRng(rng); - - return; - } - } - } - } - }; - } -); - -/** - * Diff.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * JS Implementation of the O(ND) Difference Algorithm by Eugene W. Myers. - * - * @class tinymce.undo.Diff - * @private - */ -define( - 'tinymce.core.undo.Diff', - [ - ], - function () { - var KEEP = 0, INSERT = 1, DELETE = 2; - - var diff = function (left, right) { - var size = left.length + right.length + 2; - var vDown = new Array(size); - var vUp = new Array(size); - - var snake = function (start, end, diag) { - return { - start: start, - end: end, - diag: diag - }; - }; - - var buildScript = function (start1, end1, start2, end2, script) { - var middle = getMiddleSnake(start1, end1, start2, end2); - - if (middle === null || middle.start === end1 && middle.diag === end1 - end2 || - middle.end === start1 && middle.diag === start1 - start2) { - var i = start1; - var j = start2; - while (i < end1 || j < end2) { - if (i < end1 && j < end2 && left[i] === right[j]) { - script.push([KEEP, left[i]]); - ++i; - ++j; - } else { - if (end1 - start1 > end2 - start2) { - script.push([DELETE, left[i]]); - ++i; - } else { - script.push([INSERT, right[j]]); - ++j; - } - } - } - } else { - buildScript(start1, middle.start, start2, middle.start - middle.diag, script); - for (var i2 = middle.start; i2 < middle.end; ++i2) { - script.push([KEEP, left[i2]]); - } - buildScript(middle.end, end1, middle.end - middle.diag, end2, script); - } - }; - - var buildSnake = function (start, diag, end1, end2) { - var end = start; - while (end - diag < end2 && end < end1 && left[end] === right[end - diag]) { - ++end; - } - return snake(start, end, diag); - }; - - var getMiddleSnake = function (start1, end1, start2, end2) { - // Myers Algorithm - // Initialisations - var m = end1 - start1; - var n = end2 - start2; - if (m === 0 || n === 0) { - return null; - } - - var delta = m - n; - var sum = n + m; - var offset = (sum % 2 === 0 ? sum : sum + 1) / 2; - vDown[1 + offset] = start1; - vUp[1 + offset] = end1 + 1; - - for (var d = 0; d <= offset; ++d) { - // Down - for (var k = -d; k <= d; k += 2) { - // First step - - var i = k + offset; - if (k === -d || k != d && vDown[i - 1] < vDown[i + 1]) { - vDown[i] = vDown[i + 1]; - } else { - vDown[i] = vDown[i - 1] + 1; - } - - var x = vDown[i]; - var y = x - start1 + start2 - k; - - while (x < end1 && y < end2 && left[x] === right[y]) { - vDown[i] = ++x; - ++y; - } - // Second step - if (delta % 2 != 0 && delta - d <= k && k <= delta + d) { - if (vUp[i - delta] <= vDown[i]) { - return buildSnake(vUp[i - delta], k + start1 - start2, end1, end2); - } - } - } - - // Up - for (k = delta - d; k <= delta + d; k += 2) { - // First step - i = k + offset - delta; - if (k === delta - d || k != delta + d && vUp[i + 1] <= vUp[i - 1]) { - vUp[i] = vUp[i + 1] - 1; - } else { - vUp[i] = vUp[i - 1]; - } - - x = vUp[i] - 1; - y = x - start1 + start2 - k; - while (x >= start1 && y >= start2 && left[x] === right[y]) { - vUp[i] = x--; - y--; - } - // Second step - if (delta % 2 === 0 && -d <= k && k <= d) { - if (vUp[i] <= vDown[i + delta]) { - return buildSnake(vUp[i], k + start1 - start2, end1, end2); - } - } - } - } - }; - - var script = []; - buildScript(0, left.length, 0, right.length, script); - return script; - }; - - return { - KEEP: KEEP, - DELETE: DELETE, - INSERT: INSERT, - diff: diff - }; - } -); -/** - * Fragments.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This module reads and applies html fragments from/to dom nodes. - * - * @class tinymce.undo.Fragments - * @private - */ -define( - 'tinymce.core.undo.Fragments', - [ - "tinymce.core.util.Arr", - "tinymce.core.html.Entities", - "tinymce.core.undo.Diff" - ], - function (Arr, Entities, Diff) { - var getOuterHtml = function (elm) { - if (elm.nodeType === 1) { - return elm.outerHTML; - } else if (elm.nodeType === 3) { - return Entities.encodeRaw(elm.data, false); - } else if (elm.nodeType === 8) { - return ''; - } - - return ''; - }; - - var createFragment = function (html) { - var frag, node, container; - - container = document.createElement("div"); - frag = document.createDocumentFragment(); - - if (html) { - container.innerHTML = html; - } - - while ((node = container.firstChild)) { - frag.appendChild(node); - } - - return frag; - }; - - var insertAt = function (elm, html, index) { - var fragment = createFragment(html); - if (elm.hasChildNodes() && index < elm.childNodes.length) { - var target = elm.childNodes[index]; - target.parentNode.insertBefore(fragment, target); - } else { - elm.appendChild(fragment); - } - }; - - var removeAt = function (elm, index) { - if (elm.hasChildNodes() && index < elm.childNodes.length) { - var target = elm.childNodes[index]; - target.parentNode.removeChild(target); - } - }; - - var applyDiff = function (diff, elm) { - var index = 0; - Arr.each(diff, function (action) { - if (action[0] === Diff.KEEP) { - index++; - } else if (action[0] === Diff.INSERT) { - insertAt(elm, action[1], index); - index++; - } else if (action[0] === Diff.DELETE) { - removeAt(elm, index); - } - }); - }; - - var read = function (elm) { - return Arr.filter(Arr.map(elm.childNodes, getOuterHtml), function (item) { - return item.length > 0; - }); - }; - - var write = function (fragments, elm) { - var currentFragments = Arr.map(elm.childNodes, getOuterHtml); - applyDiff(Diff.diff(currentFragments, fragments), elm); - return elm; - }; - - return { - read: read, - write: write - }; - } -); -/** - * Levels.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This module handles getting/setting undo levels to/from editor instances. - * - * @class tinymce.undo.Levels - * @private - */ -define( - 'tinymce.core.undo.Levels', - [ - "tinymce.core.util.Arr", - "tinymce.core.undo.Fragments" - ], - function (Arr, Fragments) { - var hasIframes = function (html) { - return html.indexOf('') !== -1; - }; - - var createFragmentedLevel = function (fragments) { - return { - type: 'fragmented', - fragments: fragments, - content: '', - bookmark: null, - beforeBookmark: null - }; - }; - - var createCompleteLevel = function (content) { - return { - type: 'complete', - fragments: null, - content: content, - bookmark: null, - beforeBookmark: null - }; - }; - - var createFromEditor = function (editor) { - var fragments, content, trimmedFragments; - - fragments = Fragments.read(editor.getBody()); - trimmedFragments = Arr.map(fragments, function (html) { - return editor.serializer.trimContent(html); - }); - content = trimmedFragments.join(''); - - return hasIframes(content) ? createFragmentedLevel(trimmedFragments) : createCompleteLevel(content); - }; - - var applyToEditor = function (editor, level, before) { - if (level.type === 'fragmented') { - Fragments.write(level.fragments, editor.getBody()); - } else { - editor.setContent(level.content, { format: 'raw' }); - } - - editor.selection.moveToBookmark(before ? level.beforeBookmark : level.bookmark); - }; - - var getLevelContent = function (level) { - return level.type === 'fragmented' ? level.fragments.join('') : level.content; - }; - - var isEq = function (level1, level2) { - return getLevelContent(level1) === getLevelContent(level2); - }; - - return { - createFragmentedLevel: createFragmentedLevel, - createCompleteLevel: createCompleteLevel, - createFromEditor: createFromEditor, - applyToEditor: applyToEditor, - isEq: isEq - }; - } -); -/** - * UndoManager.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class handles the undo/redo history levels for the editor. Since the built-in undo/redo has major drawbacks a custom one was needed. - * - * @class tinymce.UndoManager - */ -define( - 'tinymce.core.UndoManager', - [ - "tinymce.core.util.VK", - "tinymce.core.util.Tools", - "tinymce.core.undo.Levels" - ], - function (VK, Tools, Levels) { return function (editor) { - var self = this, index = 0, data = [], beforeBookmark, isFirstTypedCharacter, locks = 0; + var formats = FormatRegistry(editor); + var formatChangeState = Cell(null); - var isUnlocked = function () { - return locks === 0; - }; + FormatShortcuts.setup(editor); - var setTyping = function (typing) { - if (isUnlocked()) { - self.typing = typing; - } - }; - - function setDirty(state) { - editor.setDirty(state); - } - - function addNonTypingUndoLevel(e) { - setTyping(false); - self.add({}, e); - } - - function endTyping() { - if (self.typing) { - setTyping(false); - self.add(); - } - } - - // Add initial undo level when the editor is initialized - editor.on('init', function () { - self.add(); - }); - - // Get position before an execCommand is processed - editor.on('BeforeExecCommand', function (e) { - var cmd = e.command; - - if (cmd !== 'Undo' && cmd !== 'Redo' && cmd !== 'mceRepaint') { - endTyping(); - self.beforeChange(); - } - }); - - // Add undo level after an execCommand call was made - editor.on('ExecCommand', function (e) { - var cmd = e.command; - - if (cmd !== 'Undo' && cmd !== 'Redo' && cmd !== 'mceRepaint') { - addNonTypingUndoLevel(e); - } - }); - - editor.on('ObjectResizeStart Cut', function () { - self.beforeChange(); - }); - - editor.on('SaveContent ObjectResized blur', addNonTypingUndoLevel); - editor.on('DragEnd', addNonTypingUndoLevel); - - editor.on('KeyUp', function (e) { - var keyCode = e.keyCode; - - // If key is prevented then don't add undo level - // This would happen on keyboard shortcuts for example - if (e.isDefaultPrevented()) { - return; - } - - if ((keyCode >= 33 && keyCode <= 36) || (keyCode >= 37 && keyCode <= 40) || keyCode === 45 || e.ctrlKey) { - addNonTypingUndoLevel(); - editor.nodeChanged(); - } - - if (keyCode === 46 || keyCode === 8) { - editor.nodeChanged(); - } - - // Fire a TypingUndo/Change event on the first character entered - if (isFirstTypedCharacter && self.typing && Levels.isEq(Levels.createFromEditor(editor), data[0]) === false) { - if (editor.isDirty() === false) { - setDirty(true); - editor.fire('change', { level: data[0], lastLevel: null }); - } - - editor.fire('TypingUndo'); - isFirstTypedCharacter = false; - editor.nodeChanged(); - } - }); - - editor.on('KeyDown', function (e) { - var keyCode = e.keyCode; - - // If key is prevented then don't add undo level - // This would happen on keyboard shortcuts for example - if (e.isDefaultPrevented()) { - return; - } - - // Is character position keys left,right,up,down,home,end,pgdown,pgup,enter - if ((keyCode >= 33 && keyCode <= 36) || (keyCode >= 37 && keyCode <= 40) || keyCode === 45) { - if (self.typing) { - addNonTypingUndoLevel(e); - } - - return; - } - - // If key isn't Ctrl+Alt/AltGr - var modKey = (e.ctrlKey && !e.altKey) || e.metaKey; - if ((keyCode < 16 || keyCode > 20) && keyCode !== 224 && keyCode !== 91 && !self.typing && !modKey) { - self.beforeChange(); - setTyping(true); - self.add({}, e); - isFirstTypedCharacter = true; - } - }); - - editor.on('MouseDown', function (e) { - if (self.typing) { - addNonTypingUndoLevel(e); - } - }); - - // Add keyboard shortcuts for undo/redo keys - editor.addShortcut('meta+z', '', 'Undo'); - editor.addShortcut('meta+y,meta+shift+z', '', 'Redo'); - - editor.on('AddUndo Undo Redo ClearUndos', function (e) { - if (!e.isDefaultPrevented()) { - editor.nodeChanged(); - } - }); - - /*eslint consistent-this:0 */ - self = { - // Explode for debugging reasons - data: data, - - /** - * State if the user is currently typing or not. This will add a typing operation into one undo - * level instead of one new level for each keystroke. - * - * @field {Boolean} typing - */ - typing: false, - - /** - * Stores away a bookmark to be used when performing an undo action so that the selection is before - * the change has been made. - * - * @method beforeChange - */ - beforeChange: function () { - if (isUnlocked()) { - beforeBookmark = editor.selection.getBookmark(2, true); - } - }, - - /** - * Adds a new undo level/snapshot to the undo list. - * - * @method add - * @param {Object} level Optional undo level object to add. - * @param {DOMEvent} event Optional event responsible for the creation of the undo level. - * @return {Object} Undo level that got added or null it a level wasn't needed. - */ - add: function (level, event) { - var i, settings = editor.settings, lastLevel, currentLevel; - - currentLevel = Levels.createFromEditor(editor); - level = level || {}; - level = Tools.extend(level, currentLevel); - - if (isUnlocked() === false || editor.removed) { - return null; - } - - lastLevel = data[index]; - if (editor.fire('BeforeAddUndo', { level: level, lastLevel: lastLevel, originalEvent: event }).isDefaultPrevented()) { - return null; - } - - // Add undo level if needed - if (lastLevel && Levels.isEq(lastLevel, level)) { - return null; - } - - // Set before bookmark on previous level - if (data[index]) { - data[index].beforeBookmark = beforeBookmark; - } - - // Time to compress - if (settings.custom_undo_redo_levels) { - if (data.length > settings.custom_undo_redo_levels) { - for (i = 0; i < data.length - 1; i++) { - data[i] = data[i + 1]; - } - - data.length--; - index = data.length; - } - } - - // Get a non intrusive normalized bookmark - level.bookmark = editor.selection.getBookmark(2, true); - - // Crop array if needed - if (index < data.length - 1) { - data.length = index + 1; - } - - data.push(level); - index = data.length - 1; - - var args = { level: level, lastLevel: lastLevel, originalEvent: event }; - - editor.fire('AddUndo', args); - - if (index > 0) { - setDirty(true); - editor.fire('change', args); - } - - return level; - }, - - /** - * Undoes the last action. - * - * @method undo - * @return {Object} Undo level or null if no undo was performed. - */ - undo: function () { - var level; - - if (self.typing) { - self.add(); - self.typing = false; - setTyping(false); - } - - if (index > 0) { - level = data[--index]; - Levels.applyToEditor(editor, level, true); - setDirty(true); - editor.fire('undo', { level: level }); - } - - return level; - }, - - /** - * Redoes the last action. - * - * @method redo - * @return {Object} Redo level or null if no redo was performed. - */ - redo: function () { - var level; - - if (index < data.length - 1) { - level = data[++index]; - Levels.applyToEditor(editor, level, false); - setDirty(true); - editor.fire('redo', { level: level }); - } - - return level; - }, - - /** - * Removes all undo levels. - * - * @method clear - */ - clear: function () { - data = []; - index = 0; - self.typing = false; - self.data = data; - editor.fire('ClearUndos'); - }, - - /** - * Returns true/false if the undo manager has any undo levels. - * - * @method hasUndo - * @return {Boolean} true/false if the undo manager has any undo levels. - */ - hasUndo: function () { - // Has undo levels or typing and content isn't the same as the initial level - return index > 0 || (self.typing && data[0] && !Levels.isEq(Levels.createFromEditor(editor), data[0])); - }, - - /** - * Returns true/false if the undo manager has any redo levels. - * - * @method hasRedo - * @return {Boolean} true/false if the undo manager has any redo levels. - */ - hasRedo: function () { - return index < data.length - 1 && !self.typing; - }, - - /** - * Executes the specified mutator function as an undo transaction. The selection - * before the modification will be stored to the undo stack and if the DOM changes - * it will add a new undo level. Any logic within the translation that adds undo levels will - * be ignored. So a translation can include calls to execCommand or editor.insertContent. - * - * @method transact - * @param {function} callback Function that gets executed and has dom manipulation logic in it. - * @return {Object} Undo level that got added or null it a level wasn't needed. - */ - transact: function (callback) { - endTyping(); - self.beforeChange(); - self.ignore(callback); - return self.add(); - }, - - /** - * Executes the specified mutator function as an undo transaction. But without adding an undo level. - * Any logic within the translation that adds undo levels will be ignored. So a translation can - * include calls to execCommand or editor.insertContent. - * - * @method ignore - * @param {function} callback Function that gets executed and has dom manipulation logic in it. - * @return {Object} Undo level that got added or null it a level wasn't needed. - */ - ignore: function (callback) { - try { - locks++; - callback(); - } finally { - locks--; - } - }, - - /** - * Adds an extra "hidden" undo level by first applying the first mutation and store that to the undo stack - * then roll back that change and do the second mutation on top of the stack. This will produce an extra - * undo level that the user doesn't see until they undo. - * - * @method extra - * @param {function} callback1 Function that does mutation but gets stored as a "hidden" extra undo level. - * @param {function} callback2 Function that does mutation but gets displayed to the user. - */ - extra: function (callback1, callback2) { - var lastLevel, bookmark; - - if (self.transact(callback1)) { - bookmark = data[index].bookmark; - lastLevel = data[index - 1]; - Levels.applyToEditor(editor, lastLevel, true); - - if (self.transact(callback2)) { - data[index - 1].beforeBookmark = bookmark; - } - } - } - }; - - return self; - }; - } -); - -define( - 'ephox.sugar.api.node.Body', - - [ - 'ephox.katamari.api.Thunk', - 'ephox.sugar.api.node.Element', - 'ephox.sugar.api.node.Node', - 'global!document' - ], - - function (Thunk, Element, Node, document) { - - // Node.contains() is very, very, very good performance - // http://jsperf.com/closest-vs-contains/5 - var inBody = function (element) { - // Technically this is only required on IE, where contains() returns false for text nodes. - // But it's cheap enough to run everywhere and Sugar doesn't have platform detection (yet). - var dom = Node.isText(element) ? element.dom().parentNode : element.dom(); - - // use ownerDocument.body to ensure this works inside iframes. - // Normally contains is bad because an element "contains" itself, but here we want that. - return dom !== undefined && dom !== null && dom.ownerDocument.body.contains(dom); - }; - - var body = Thunk.cached(function() { - return getBody(Element.fromDom(document)); - }); - - var getBody = function (doc) { - var body = doc.dom().body; - if (body === null || body === undefined) throw 'Body is not available yet'; - return Element.fromDom(body); - }; - - return { - body: body, - getBody: getBody, - inBody: inBody - }; - } -); - -define( - 'ephox.sugar.impl.ClosestOrAncestor', - - [ - 'ephox.katamari.api.Type', - 'ephox.katamari.api.Option' - ], - - function (Type, Option) { - return function (is, ancestor, scope, a, isRoot) { - return is(scope, a) ? - Option.some(scope) : - Type.isFunction(isRoot) && isRoot(scope) ? - Option.none() : - ancestor(scope, a, isRoot); - }; - } -); -define( - 'ephox.sugar.api.search.PredicateFind', - - [ - 'ephox.katamari.api.Type', - 'ephox.katamari.api.Arr', - 'ephox.katamari.api.Fun', - 'ephox.katamari.api.Option', - 'ephox.sugar.api.node.Body', - 'ephox.sugar.api.dom.Compare', - 'ephox.sugar.api.node.Element', - 'ephox.sugar.impl.ClosestOrAncestor' - ], - - function (Type, Arr, Fun, Option, Body, Compare, Element, ClosestOrAncestor) { - var first = function (predicate) { - return descendant(Body.body(), predicate); - }; - - var ancestor = function (scope, predicate, isRoot) { - var element = scope.dom(); - var stop = Type.isFunction(isRoot) ? isRoot : Fun.constant(false); - - while (element.parentNode) { - element = element.parentNode; - var el = Element.fromDom(element); - - if (predicate(el)) return Option.some(el); - else if (stop(el)) break; - } - return Option.none(); - }; - - var closest = function (scope, predicate, isRoot) { - // This is required to avoid ClosestOrAncestor passing the predicate to itself - var is = function (scope) { - return predicate(scope); - }; - return ClosestOrAncestor(is, ancestor, scope, predicate, isRoot); - }; - - var sibling = function (scope, predicate) { - var element = scope.dom(); - if (!element.parentNode) return Option.none(); - - return child(Element.fromDom(element.parentNode), function (x) { - return !Compare.eq(scope, x) && predicate(x); - }); - }; - - var child = function (scope, predicate) { - var result = Arr.find(scope.dom().childNodes, - Fun.compose(predicate, Element.fromDom)); - return result.map(Element.fromDom); - }; - - var descendant = function (scope, predicate) { - var descend = function (element) { - for (var i = 0; i < element.childNodes.length; i++) { - if (predicate(Element.fromDom(element.childNodes[i]))) - return Option.some(Element.fromDom(element.childNodes[i])); - - var res = descend(element.childNodes[i]); - if (res.isSome()) - return res; - } - - return Option.none(); - }; - - return descend(scope.dom()); - }; - - return { - first: first, - ancestor: ancestor, - closest: closest, - sibling: sibling, - child: child, - descendant: descendant - }; - } -); - -/** - * CaretUtils.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * Utility functions shared by the caret logic. - * - * @private - * @class tinymce.caret.CaretUtils - */ -define( - 'tinymce.core.caret.CaretUtils', - [ - "tinymce.core.util.Fun", - "tinymce.core.dom.TreeWalker", - "tinymce.core.dom.NodeType", - "tinymce.core.caret.CaretPosition", - "tinymce.core.caret.CaretContainer", - "tinymce.core.caret.CaretCandidate" - ], - function (Fun, TreeWalker, NodeType, CaretPosition, CaretContainer, CaretCandidate) { - var isContentEditableTrue = NodeType.isContentEditableTrue, - isContentEditableFalse = NodeType.isContentEditableFalse, - isBlockLike = NodeType.matchStyleValues('display', 'block table table-cell table-caption list-item'), - isCaretContainer = CaretContainer.isCaretContainer, - isCaretContainerBlock = CaretContainer.isCaretContainerBlock, - curry = Fun.curry, - isElement = NodeType.isElement, - isCaretCandidate = CaretCandidate.isCaretCandidate; - - function isForwards(direction) { - return direction > 0; - } - - function isBackwards(direction) { - return direction < 0; - } - - function skipCaretContainers(walk, shallow) { - var node; - - while ((node = walk(shallow))) { - if (!isCaretContainerBlock(node)) { - return node; - } - } - - return null; - } - - function findNode(node, direction, predicateFn, rootNode, shallow) { - var walker = new TreeWalker(node, rootNode); - - if (isBackwards(direction)) { - if (isContentEditableFalse(node) || isCaretContainerBlock(node)) { - node = skipCaretContainers(walker.prev, true); - if (predicateFn(node)) { - return node; - } - } - - while ((node = skipCaretContainers(walker.prev, shallow))) { - if (predicateFn(node)) { - return node; - } - } - } - - if (isForwards(direction)) { - if (isContentEditableFalse(node) || isCaretContainerBlock(node)) { - node = skipCaretContainers(walker.next, true); - if (predicateFn(node)) { - return node; - } - } - - while ((node = skipCaretContainers(walker.next, shallow))) { - if (predicateFn(node)) { - return node; - } - } - } - - return null; - } - - function getEditingHost(node, rootNode) { - for (node = node.parentNode; node && node != rootNode; node = node.parentNode) { - if (isContentEditableTrue(node)) { - return node; - } - } - - return rootNode; - } - - function getParentBlock(node, rootNode) { - while (node && node != rootNode) { - if (isBlockLike(node)) { - return node; - } - - node = node.parentNode; - } - - return null; - } - - function isInSameBlock(caretPosition1, caretPosition2, rootNode) { - return getParentBlock(caretPosition1.container(), rootNode) == getParentBlock(caretPosition2.container(), rootNode); - } - - function isInSameEditingHost(caretPosition1, caretPosition2, rootNode) { - return getEditingHost(caretPosition1.container(), rootNode) == getEditingHost(caretPosition2.container(), rootNode); - } - - function getChildNodeAtRelativeOffset(relativeOffset, caretPosition) { - var container, offset; - - if (!caretPosition) { - return null; - } - - container = caretPosition.container(); - offset = caretPosition.offset(); - - if (!isElement(container)) { - return null; - } - - return container.childNodes[offset + relativeOffset]; - } - - function beforeAfter(before, node) { - var range = node.ownerDocument.createRange(); - - if (before) { - range.setStartBefore(node); - range.setEndBefore(node); - } else { - range.setStartAfter(node); - range.setEndAfter(node); - } - - return range; - } - - function isNodesInSameBlock(rootNode, node1, node2) { - return getParentBlock(node1, rootNode) == getParentBlock(node2, rootNode); - } - - function lean(left, rootNode, node) { - var sibling, siblingName; - - if (left) { - siblingName = 'previousSibling'; - } else { - siblingName = 'nextSibling'; - } - - while (node && node != rootNode) { - sibling = node[siblingName]; - - if (isCaretContainer(sibling)) { - sibling = sibling[siblingName]; - } - - if (isContentEditableFalse(sibling)) { - if (isNodesInSameBlock(rootNode, sibling, node)) { - return sibling; - } - - break; - } - - if (isCaretCandidate(sibling)) { - break; - } - - node = node.parentNode; - } - - return null; - } - - var before = curry(beforeAfter, true); - var after = curry(beforeAfter, false); - - function normalizeRange(direction, rootNode, range) { - var node, container, offset, location; - var leanLeft = curry(lean, true, rootNode); - var leanRight = curry(lean, false, rootNode); - - container = range.startContainer; - offset = range.startOffset; - - if (CaretContainer.isCaretContainerBlock(container)) { - if (!isElement(container)) { - container = container.parentNode; - } - - location = container.getAttribute('data-mce-caret'); - - if (location == 'before') { - node = container.nextSibling; - if (isContentEditableFalse(node)) { - return before(node); - } - } - - if (location == 'after') { - node = container.previousSibling; - if (isContentEditableFalse(node)) { - return after(node); - } - } - } - - if (!range.collapsed) { - return range; - } - - if (NodeType.isText(container)) { - if (isCaretContainer(container)) { - if (direction === 1) { - node = leanRight(container); - if (node) { - return before(node); - } - - node = leanLeft(container); - if (node) { - return after(node); - } - } - - if (direction === -1) { - node = leanLeft(container); - if (node) { - return after(node); - } - - node = leanRight(container); - if (node) { - return before(node); - } - } - - return range; - } - - if (CaretContainer.endsWithCaretContainer(container) && offset >= container.data.length - 1) { - if (direction === 1) { - node = leanRight(container); - if (node) { - return before(node); - } - } - - return range; - } - - if (CaretContainer.startsWithCaretContainer(container) && offset <= 1) { - if (direction === -1) { - node = leanLeft(container); - if (node) { - return after(node); - } - } - - return range; - } - - if (offset === container.data.length) { - node = leanRight(container); - if (node) { - return before(node); - } - - return range; - } - - if (offset === 0) { - node = leanLeft(container); - if (node) { - return after(node); - } - - return range; - } - } - - return range; - } - - function isNextToContentEditableFalse(relativeOffset, caretPosition) { - return isContentEditableFalse(getChildNodeAtRelativeOffset(relativeOffset, caretPosition)); - } - - return { - isForwards: isForwards, - isBackwards: isBackwards, - findNode: findNode, - getEditingHost: getEditingHost, - getParentBlock: getParentBlock, - isInSameBlock: isInSameBlock, - isInSameEditingHost: isInSameEditingHost, - isBeforeContentEditableFalse: curry(isNextToContentEditableFalse, 0), - isAfterContentEditableFalse: curry(isNextToContentEditableFalse, -1), - normalizeRange: normalizeRange - }; - } -); - -/** - * CaretWalker.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This module contains logic for moving around a virtual caret in logical order within a DOM element. - * - * It ignores the most obvious invalid caret locations such as within a script element or within a - * contentEditable=false element but it will return locations that isn't possible to render visually. - * - * @private - * @class tinymce.caret.CaretWalker - * @example - * var caretWalker = new CaretWalker(rootElm); - * - * var prevLogicalCaretPosition = caretWalker.prev(CaretPosition.fromRangeStart(range)); - * var nextLogicalCaretPosition = caretWalker.next(CaretPosition.fromRangeEnd(range)); - */ -define( - 'tinymce.core.caret.CaretWalker', - [ - "tinymce.core.dom.NodeType", - "tinymce.core.caret.CaretCandidate", - "tinymce.core.caret.CaretPosition", - "tinymce.core.caret.CaretUtils", - "tinymce.core.util.Arr", - "tinymce.core.util.Fun" - ], - function (NodeType, CaretCandidate, CaretPosition, CaretUtils, Arr, Fun) { - var isContentEditableFalse = NodeType.isContentEditableFalse, - isText = NodeType.isText, - isElement = NodeType.isElement, - isBr = NodeType.isBr, - isForwards = CaretUtils.isForwards, - isBackwards = CaretUtils.isBackwards, - isCaretCandidate = CaretCandidate.isCaretCandidate, - isAtomic = CaretCandidate.isAtomic, - isEditableCaretCandidate = CaretCandidate.isEditableCaretCandidate; - - function getParents(node, rootNode) { - var parents = []; - - while (node && node != rootNode) { - parents.push(node); - node = node.parentNode; - } - - return parents; - } - - function nodeAtIndex(container, offset) { - if (container.hasChildNodes() && offset < container.childNodes.length) { - return container.childNodes[offset]; - } - - return null; - } - - function getCaretCandidatePosition(direction, node) { - if (isForwards(direction)) { - if (isCaretCandidate(node.previousSibling) && !isText(node.previousSibling)) { - return CaretPosition.before(node); - } - - if (isText(node)) { - return CaretPosition(node, 0); - } - } - - if (isBackwards(direction)) { - if (isCaretCandidate(node.nextSibling) && !isText(node.nextSibling)) { - return CaretPosition.after(node); - } - - if (isText(node)) { - return CaretPosition(node, node.data.length); - } - } - - if (isBackwards(direction)) { - if (isBr(node)) { - return CaretPosition.before(node); - } - - return CaretPosition.after(node); - } - - return CaretPosition.before(node); - } - - // Jumps over BR elements

    |

    a

    ->


    |a

    - function isBrBeforeBlock(node, rootNode) { - var next; - - if (!NodeType.isBr(node)) { - return false; - } - - next = findCaretPosition(1, CaretPosition.after(node), rootNode); - if (!next) { - return false; - } - - return !CaretUtils.isInSameBlock(CaretPosition.before(node), CaretPosition.before(next), rootNode); - } - - function findCaretPosition(direction, startCaretPosition, rootNode) { - var container, offset, node, nextNode, innerNode, - rootContentEditableFalseElm, caretPosition; - - if (!isElement(rootNode) || !startCaretPosition) { - return null; - } - - if (startCaretPosition.isEqual(CaretPosition.after(rootNode)) && rootNode.lastChild) { - caretPosition = CaretPosition.after(rootNode.lastChild); - if (isBackwards(direction) && isCaretCandidate(rootNode.lastChild) && isElement(rootNode.lastChild)) { - return isBr(rootNode.lastChild) ? CaretPosition.before(rootNode.lastChild) : caretPosition; - } - } else { - caretPosition = startCaretPosition; - } - - container = caretPosition.container(); - offset = caretPosition.offset(); - - if (isText(container)) { - if (isBackwards(direction) && offset > 0) { - return CaretPosition(container, --offset); - } - - if (isForwards(direction) && offset < container.length) { - return CaretPosition(container, ++offset); - } - - node = container; - } else { - if (isBackwards(direction) && offset > 0) { - nextNode = nodeAtIndex(container, offset - 1); - if (isCaretCandidate(nextNode)) { - if (!isAtomic(nextNode)) { - innerNode = CaretUtils.findNode(nextNode, direction, isEditableCaretCandidate, nextNode); - if (innerNode) { - if (isText(innerNode)) { - return CaretPosition(innerNode, innerNode.data.length); - } - - return CaretPosition.after(innerNode); - } - } - - if (isText(nextNode)) { - return CaretPosition(nextNode, nextNode.data.length); - } - - return CaretPosition.before(nextNode); - } - } - - if (isForwards(direction) && offset < container.childNodes.length) { - nextNode = nodeAtIndex(container, offset); - if (isCaretCandidate(nextNode)) { - if (isBrBeforeBlock(nextNode, rootNode)) { - return findCaretPosition(direction, CaretPosition.after(nextNode), rootNode); - } - - if (!isAtomic(nextNode)) { - innerNode = CaretUtils.findNode(nextNode, direction, isEditableCaretCandidate, nextNode); - if (innerNode) { - if (isText(innerNode)) { - return CaretPosition(innerNode, 0); - } - - return CaretPosition.before(innerNode); - } - } - - if (isText(nextNode)) { - return CaretPosition(nextNode, 0); - } - - return CaretPosition.after(nextNode); - } - } - - node = caretPosition.getNode(); - } - - if ((isForwards(direction) && caretPosition.isAtEnd()) || (isBackwards(direction) && caretPosition.isAtStart())) { - node = CaretUtils.findNode(node, direction, Fun.constant(true), rootNode, true); - if (isEditableCaretCandidate(node)) { - return getCaretCandidatePosition(direction, node); - } - } - - nextNode = CaretUtils.findNode(node, direction, isEditableCaretCandidate, rootNode); - - rootContentEditableFalseElm = Arr.last(Arr.filter(getParents(container, rootNode), isContentEditableFalse)); - if (rootContentEditableFalseElm && (!nextNode || !rootContentEditableFalseElm.contains(nextNode))) { - if (isForwards(direction)) { - caretPosition = CaretPosition.after(rootContentEditableFalseElm); - } else { - caretPosition = CaretPosition.before(rootContentEditableFalseElm); - } - - return caretPosition; - } - - if (nextNode) { - return getCaretCandidatePosition(direction, nextNode); - } - - return null; - } - - return function (rootNode) { return { /** - * Returns the next logical caret position from the specificed input - * caretPoisiton or null if there isn't any more positions left for example - * at the end specified root element. + * Returns the format by name or all formats if no name is specified. * - * @method next - * @param {tinymce.caret.CaretPosition} caretPosition Caret position to start from. - * @return {tinymce.caret.CaretPosition} CaretPosition or null if no position was found. + * @method get + * @param {String} name Optional name to retrieve by. + * @return {Array/Object} Array/Object with all registered formats or a specific format. */ - next: function (caretPosition) { - return findCaretPosition(1, caretPosition, rootNode); - }, + get: formats.get, /** - * Returns the previous logical caret position from the specificed input - * caretPoisiton or null if there isn't any more positions left for example - * at the end specified root element. + * Registers a specific format by name. * - * @method prev - * @param {tinymce.caret.CaretPosition} caretPosition Caret position to start from. - * @return {tinymce.caret.CaretPosition} CaretPosition or null if no position was found. + * @method register + * @param {Object/String} name Name of the format for example "bold". + * @param {Object/Array} format Optional format object or array of format variants + * can only be omitted if the first arg is an object. */ - prev: function (caretPosition) { - return findCaretPosition(-1, caretPosition, rootNode); - } + register: formats.register, + + /** + * Unregister a specific format by name. + * + * @method unregister + * @param {String} name Name of the format for example "bold". + */ + unregister: formats.unregister, + + /** + * Applies the specified format to the current selection or specified node. + * + * @method apply + * @param {String} name Name of format to apply. + * @param {Object} vars Optional list of variables to replace within format before applying it. + * @param {Node} node Optional node to apply the format to defaults to current selection. + */ + apply: Fun.curry(ApplyFormat.applyFormat, editor), + + /** + * Removes the specified format from the current selection or specified node. + * + * @method remove + * @param {String} name Name of format to remove. + * @param {Object} vars Optional list of variables to replace within format before removing it. + * @param {Node/Range} node Optional node or DOM range to remove the format from defaults to current selection. + */ + remove: Fun.curry(RemoveFormat.remove, editor), + + /** + * Toggles the specified format on/off. + * + * @method toggle + * @param {String} name Name of format to apply/remove. + * @param {Object} vars Optional list of variables to replace within format before applying/removing it. + * @param {Node} node Optional node to apply the format to or remove from. Defaults to current selection. + */ + toggle: Fun.curry(ToggleFormat.toggle, editor, formats), + + /** + * Matches the current selection or specified node against the specified format name. + * + * @method match + * @param {String} name Name of format to match. + * @param {Object} vars Optional list of variables to replace before checking it. + * @param {Node} node Optional node to check. + * @return {boolean} true/false if the specified selection/node matches the format. + */ + match: Fun.curry(MatchFormat.match, editor), + + /** + * Matches the current selection against the array of formats and returns a new array with matching formats. + * + * @method matchAll + * @param {Array} names Name of format to match. + * @param {Object} vars Optional list of variables to replace before checking it. + * @return {Array} Array with matched formats. + */ + matchAll: Fun.curry(MatchFormat.matchAll, editor), + + /** + * Return true/false if the specified node has the specified format. + * + * @method matchNode + * @param {Node} node Node to check the format on. + * @param {String} name Format name to check. + * @param {Object} vars Optional list of variables to replace before checking it. + * @param {Boolean} similar Match format that has similar properties. + * @return {Object} Returns the format object it matches or undefined if it doesn't match. + */ + matchNode: Fun.curry(MatchFormat.matchNode, editor), + + /** + * Returns true/false if the specified format can be applied to the current selection or not. It + * will currently only check the state for selector formats, it returns true on all other format types. + * + * @method canApply + * @param {String} name Name of format to check. + * @return {boolean} true/false if the specified format can be applied to the current selection/node. + */ + canApply: Fun.curry(MatchFormat.canApply, editor), + + /** + * Executes the specified callback when the current selection matches the formats or not. + * + * @method formatChanged + * @param {String} formats Comma separated list of formats to check for. + * @param {function} callback Callback with state and args when the format is changed/toggled on/off. + * @param {Boolean} similar True/false state if the match should handle similar or exact formats. + */ + formatChanged: Fun.curry(FormatChanged.formatChanged, editor, formatChangeState), + + /** + * Returns a preview css text for the specified format. + * + * @method getCssText + * @param {String/Object} format Format to generate preview css text for. + * @return {String} Css text for the specified format. + * @example + * var cssText1 = editor.formatter.getCssText('bold'); + * var cssText2 = editor.formatter.getCssText({inline: 'b'}); + */ + getCssText: Fun.curry(Preview.getCssText, editor) }; }; } ); -/** - * CaretFinder.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ define( - 'tinymce.core.caret.CaretFinder', - [ - 'ephox.katamari.api.Fun', - 'ephox.katamari.api.Option', - 'tinymce.core.caret.CaretCandidate', - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.caret.CaretUtils', - 'tinymce.core.caret.CaretWalker', - 'tinymce.core.dom.NodeType' - ], - function (Fun, Option, CaretCandidate, CaretPosition, CaretUtils, CaretWalker, NodeType) { - var walkToPositionIn = function (forward, rootNode, startNode) { - var position = forward ? CaretPosition.before(startNode) : CaretPosition.after(startNode); - return fromPosition(forward, rootNode, position); - }; - - var afterElement = function (node) { - return NodeType.isBr(node) ? CaretPosition.before(node) : CaretPosition.after(node); - }; - - var isBeforeOrStart = function (position) { - if (CaretPosition.isTextPosition(position)) { - return position.offset() === 0; - } else { - return CaretCandidate.isCaretCandidate(position.getNode()); - } - }; - - var isAfterOrEnd = function (position) { - if (CaretPosition.isTextPosition(position)) { - return position.offset() === position.container().data.length; - } else { - return CaretCandidate.isCaretCandidate(position.getNode(true)); - } - }; - - var isBeforeAfterSameElement = function (from, to) { - return !CaretPosition.isTextPosition(from) && !CaretPosition.isTextPosition(to) && from.getNode() === to.getNode(true); - }; - - var isAtBr = function (position) { - return !CaretPosition.isTextPosition(position) && NodeType.isBr(position.getNode()); - }; - - var shouldSkipPosition = function (forward, from, to) { - if (forward) { - return !isBeforeAfterSameElement(from, to) && !isAtBr(from) && isAfterOrEnd(from) && isBeforeOrStart(to); - } else { - return !isBeforeAfterSameElement(to, from) && isBeforeOrStart(from) && isAfterOrEnd(to); - } - }; - - // Finds:

    a|b

    ->

    a|b

    - var fromPosition = function (forward, rootNode, position) { - var walker = new CaretWalker(rootNode); - return Option.from(forward ? walker.next(position) : walker.prev(position)); - }; - - // Finds:

    a|b

    ->

    ab|

    - var navigate = function (forward, rootNode, from) { - return fromPosition(forward, rootNode, from).bind(function (to) { - if (CaretUtils.isInSameBlock(from, to, rootNode) && shouldSkipPosition(forward, from, to)) { - return fromPosition(forward, rootNode, to); - } else { - return Option.some(to); - } - }); - }; - - var positionIn = function (forward, element) { - var startNode = forward ? element.firstChild : element.lastChild; - if (NodeType.isText(startNode)) { - return Option.some(new CaretPosition(startNode, forward ? 0 : startNode.data.length)); - } else if (startNode) { - if (CaretCandidate.isCaretCandidate(startNode)) { - return Option.some(forward ? CaretPosition.before(startNode) : afterElement(startNode)); - } else { - return walkToPositionIn(forward, element, startNode); - } - } else { - return Option.none(); - } - }; - - return { - fromPosition: fromPosition, - navigate: navigate, - positionIn: positionIn - }; - } -); - -/** - * DeleteUtils.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.delete.DeleteUtils', - [ - 'ephox.katamari.api.Arr', - 'ephox.katamari.api.Option', - 'ephox.sugar.api.dom.Compare', - 'ephox.sugar.api.node.Element', - 'ephox.sugar.api.node.Node', - 'ephox.sugar.api.search.PredicateFind' - ], - function (Arr, Option, Compare, Element, Node, PredicateFind) { - var toLookup = function (names) { - var lookup = Arr.foldl(names, function (acc, name) { - acc[name] = true; - return acc; - }, { }); - - return function (elm) { - return lookup[Node.name(elm)] === true; - }; - }; - - var isTextBlock = toLookup([ - 'h1', 'h2', 'h3', 'h4', 'h5', 'h6', 'p', 'div', 'address', 'pre', 'form', 'blockquote', 'center', - 'dir', 'fieldset', 'header', 'footer', 'article', 'section', 'hgroup', 'aside', 'nav', 'figure' - ]); - - var isBeforeRoot = function (rootNode) { - return function (elm) { - return Compare.eq(rootNode, Element.fromDom(elm.dom().parentNode)); - }; - }; - - var getParentTextBlock = function (rootNode, elm) { - return Compare.contains(rootNode, elm) ? PredicateFind.closest(elm, isTextBlock, isBeforeRoot(rootNode)) : Option.none(); - }; - - return { - getParentTextBlock: getParentTextBlock - }; - } -); - -define( - 'ephox.sugar.api.search.SelectorFind', - - [ - 'ephox.sugar.api.search.PredicateFind', - 'ephox.sugar.api.search.Selectors', - 'ephox.sugar.impl.ClosestOrAncestor' - ], - - function (PredicateFind, Selectors, ClosestOrAncestor) { - // TODO: An internal SelectorFilter module that doesn't Element.fromDom() everything - - var first = function (selector) { - return Selectors.one(selector); - }; - - var ancestor = function (scope, selector, isRoot) { - return PredicateFind.ancestor(scope, function (e) { - return Selectors.is(e, selector); - }, isRoot); - }; - - var sibling = function (scope, selector) { - return PredicateFind.sibling(scope, function (e) { - return Selectors.is(e, selector); - }); - }; - - var child = function (scope, selector) { - return PredicateFind.child(scope, function (e) { - return Selectors.is(e, selector); - }); - }; - - var descendant = function (scope, selector) { - return Selectors.one(selector, scope); - }; - - var closest = function (scope, selector, isRoot) { - return ClosestOrAncestor(Selectors.is, ancestor, scope, selector, isRoot); - }; - - return { - first: first, - ancestor: ancestor, - sibling: sibling, - child: child, - descendant: descendant, - closest: closest - }; - } -); - -define( - 'ephox.sugar.api.search.SelectorExists', - - [ - 'ephox.sugar.api.search.SelectorFind' - ], - - function (SelectorFind) { - var any = function (selector) { - return SelectorFind.first(selector).isSome(); - }; - - var ancestor = function (scope, selector, isRoot) { - return SelectorFind.ancestor(scope, selector, isRoot).isSome(); - }; - - var sibling = function (scope, selector) { - return SelectorFind.sibling(scope, selector).isSome(); - }; - - var child = function (scope, selector) { - return SelectorFind.child(scope, selector).isSome(); - }; - - var descendant = function (scope, selector) { - return SelectorFind.descendant(scope, selector).isSome(); - }; - - var closest = function (scope, selector, isRoot) { - return SelectorFind.closest(scope, selector, isRoot).isSome(); - }; - - return { - any: any, - ancestor: ancestor, - sibling: sibling, - child: child, - descendant: descendant, - closest: closest - }; - } -); - -/** - * Empty.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.dom.Empty', - [ - 'ephox.katamari.api.Fun', - 'ephox.sugar.api.dom.Compare', - 'ephox.sugar.api.node.Element', - 'ephox.sugar.api.search.SelectorExists', - 'tinymce.core.caret.CaretCandidate', - 'tinymce.core.dom.NodeType', - 'tinymce.core.dom.TreeWalker' - ], - function (Fun, Compare, Element, SelectorExists, CaretCandidate, NodeType, TreeWalker) { - var hasWhitespacePreserveParent = function (rootNode, node) { - var rootElement = Element.fromDom(rootNode); - var startNode = Element.fromDom(node); - return SelectorExists.ancestor(startNode, 'pre,code', Fun.curry(Compare.eq, rootElement)); - }; - - var isWhitespace = function (rootNode, node) { - return NodeType.isText(node) && /^[ \t\r\n]*$/.test(node.data) && hasWhitespacePreserveParent(rootNode, node) === false; - }; - - var isNamedAnchor = function (node) { - return NodeType.isElement(node) && node.nodeName === 'A' && node.hasAttribute('name'); - }; - - var isContent = function (rootNode, node) { - return (CaretCandidate.isCaretCandidate(node) && isWhitespace(rootNode, node) === false) || isNamedAnchor(node) || isBookmark(node); - }; - - var isBookmark = NodeType.hasAttribute('data-mce-bookmark'); - var isBogus = NodeType.hasAttribute('data-mce-bogus'); - var isBogusAll = NodeType.hasAttributeValue('data-mce-bogus', 'all'); - - var isEmptyNode = function (targetNode) { - var walker, node, brCount = 0; - - if (isContent(targetNode, targetNode)) { - return false; - } else { - node = targetNode.firstChild; - if (!node) { - return true; - } - - walker = new TreeWalker(node, targetNode); - do { - if (isBogusAll(node)) { - node = walker.next(true); - continue; - } - - if (isBogus(node)) { - node = walker.next(); - continue; - } - - if (NodeType.isBr(node)) { - brCount++; - node = walker.next(); - continue; - } - - if (isContent(targetNode, node)) { - return false; - } - - node = walker.next(); - } while (node); - - return brCount <= 1; - } - }; - - var isEmpty = function (elm) { - return isEmptyNode(elm.dom()); - }; - - return { - isEmpty: isEmpty - }; - } -); - -/** - * BlockBoundary.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.delete.BlockBoundary', - [ - 'ephox.katamari.api.Arr', - 'ephox.katamari.api.Fun', - 'ephox.katamari.api.Option', - 'ephox.katamari.api.Options', - 'ephox.katamari.api.Struct', - 'ephox.sugar.api.dom.Compare', - 'ephox.sugar.api.node.Element', - 'ephox.sugar.api.node.Node', - 'ephox.sugar.api.search.PredicateFind', - 'ephox.sugar.api.search.Traverse', - 'tinymce.core.caret.CaretFinder', - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.delete.DeleteUtils', - 'tinymce.core.dom.Empty', - 'tinymce.core.dom.NodeType' - ], - function (Arr, Fun, Option, Options, Struct, Compare, Element, Node, PredicateFind, Traverse, CaretFinder, CaretPosition, DeleteUtils, Empty, NodeType) { - var BlockPosition = Struct.immutable('block', 'position'); - var BlockBoundary = Struct.immutable('from', 'to'); - - var getBlockPosition = function (rootNode, pos) { - var rootElm = Element.fromDom(rootNode); - var containerElm = Element.fromDom(pos.container()); - return DeleteUtils.getParentTextBlock(rootElm, containerElm).map(function (block) { - return BlockPosition(block, pos); - }); - }; - - var isDifferentBlocks = function (blockBoundary) { - return Compare.eq(blockBoundary.from().block(), blockBoundary.to().block()) === false; - }; - - var hasSameParent = function (blockBoundary) { - return Traverse.parent(blockBoundary.from().block()).bind(function (parent1) { - return Traverse.parent(blockBoundary.to().block()).filter(function (parent2) { - return Compare.eq(parent1, parent2); - }); - }).isSome(); - }; - - var isEditable = function (blockBoundary) { - return NodeType.isContentEditableFalse(blockBoundary.from().block()) === false && NodeType.isContentEditableFalse(blockBoundary.to().block()) === false; - }; - - var skipLastBr = function (rootNode, forward, blockPosition) { - if (NodeType.isBr(blockPosition.position().getNode()) && Empty.isEmpty(blockPosition.block()) === false) { - return CaretFinder.positionIn(false, blockPosition.block().dom()).bind(function (lastPositionInBlock) { - if (lastPositionInBlock.isEqual(blockPosition.position())) { - return CaretFinder.fromPosition(forward, rootNode, lastPositionInBlock).bind(function (to) { - return getBlockPosition(rootNode, to); - }); - } else { - return Option.some(blockPosition); - } - }).getOr(blockPosition); - } else { - return blockPosition; - } - }; - - var readFromRange = function (rootNode, forward, rng) { - var fromBlockPos = getBlockPosition(rootNode, CaretPosition.fromRangeStart(rng)); - var toBlockPos = fromBlockPos.bind(function (blockPos) { - return CaretFinder.fromPosition(forward, rootNode, blockPos.position()).bind(function (to) { - return getBlockPosition(rootNode, to).map(function (blockPos) { - return skipLastBr(rootNode, forward, blockPos); - }); - }); - }); - - return Options.liftN([fromBlockPos, toBlockPos], BlockBoundary).filter(function (blockBoundary) { - return isDifferentBlocks(blockBoundary) && hasSameParent(blockBoundary) && isEditable(blockBoundary); - }); - }; - - var read = function (rootNode, forward, rng) { - return rng.collapsed ? readFromRange(rootNode, forward, rng) : Option.none(); - }; - - return { - read: read - }; - } -); - -/** - * MergeBlocks.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.delete.MergeBlocks', - [ - 'ephox.katamari.api.Arr', - 'ephox.katamari.api.Option', - 'ephox.sugar.api.dom.Insert', - 'ephox.sugar.api.dom.Remove', - 'ephox.sugar.api.node.Element', - 'ephox.sugar.api.search.Traverse', - 'tinymce.core.caret.CaretFinder', - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.dom.Empty', - 'tinymce.core.dom.NodeType' - ], - function (Arr, Option, Insert, Remove, Element, Traverse, CaretFinder, CaretPosition, Empty, NodeType) { - var mergeBlocksAndReposition = function (forward, fromBlock, toBlock, toPosition) { - var children = Traverse.children(fromBlock); - - if (NodeType.isBr(toPosition.getNode())) { - Remove.remove(Element.fromDom(toPosition.getNode())); - toPosition = CaretFinder.positionIn(false, toBlock.dom()).getOr(toPosition); - } - - if (Empty.isEmpty(fromBlock) === false) { - Arr.each(children, function (node) { - Insert.append(toBlock, node); - }); - } - - if (Empty.isEmpty(fromBlock)) { - Remove.remove(fromBlock); - } - - return children.length > 0 ? Option.from(toPosition) : Option.none(); - }; - - var mergeBlocks = function (forward, block1, block2) { - if (forward) { - if (Empty.isEmpty(block1)) { - Remove.remove(block1); - return CaretFinder.positionIn(true, block2.dom()); - } else { - return CaretFinder.positionIn(false, block1.dom()).bind(function (toPosition) { - return mergeBlocksAndReposition(forward, block2, block1, toPosition); - }); - } - } else { - if (Empty.isEmpty(block2)) { - Remove.remove(block2); - return CaretFinder.positionIn(true, block1.dom()); - } else { - return CaretFinder.positionIn(false, block2.dom()).bind(function (toPosition) { - return mergeBlocksAndReposition(forward, block1, block2, toPosition); - }); - } - } - }; - - return { - mergeBlocks: mergeBlocks - }; - } -); - -/** - * BlockBoundaryDelete.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.delete.BlockBoundaryDelete', - [ - 'tinymce.core.delete.BlockBoundary', - 'tinymce.core.delete.MergeBlocks' - ], - function (BlockBoundary, MergeBlocks) { - var backspaceDelete = function (editor, forward) { - var position; - - position = BlockBoundary.read(editor.getBody(), forward, editor.selection.getRng()).bind(function (blockBoundary) { - return MergeBlocks.mergeBlocks(forward, blockBoundary.from().block(), blockBoundary.to().block()); - }); - - position.each(function (pos) { - editor.selection.setRng(pos.toRange()); - }); - - return position.isSome(); - }; - - return { - backspaceDelete: backspaceDelete - }; - } -); - -/** - * BlockRangeDelete.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.delete.BlockRangeDelete', - [ - 'ephox.katamari.api.Options', - 'ephox.sugar.api.dom.Compare', - 'ephox.sugar.api.node.Element', - 'tinymce.core.delete.DeleteUtils', - 'tinymce.core.delete.MergeBlocks' - ], - function (Options, Compare, Element, DeleteUtils, MergeBlocks) { - var deleteRange = function (rootNode, selection) { - var rng = selection.getRng(); - - return Options.liftN([ - DeleteUtils.getParentTextBlock(rootNode, Element.fromDom(rng.startContainer)), - DeleteUtils.getParentTextBlock(rootNode, Element.fromDom(rng.endContainer)) - ], function (block1, block2) { - if (Compare.eq(block1, block2) === false) { - rng.deleteContents(); - - MergeBlocks.mergeBlocks(true, block1, block2).each(function (pos) { - selection.setRng(pos.toRange()); - }); - - return true; - } else { - return false; - } - }).getOr(false); - }; - - var backspaceDelete = function (editor, forward) { - var rootNode = Element.fromDom(editor.getBody()); - - if (editor.selection.isCollapsed() === false) { - return deleteRange(rootNode, editor.selection); - } else { - return false; - } - }; - - return { - backspaceDelete: backspaceDelete - }; - } -); - -define( - 'ephox.katamari.api.Adt', + 'ephox.sugar.api.properties.Attr', [ + 'ephox.katamari.api.Type', 'ephox.katamari.api.Arr', 'ephox.katamari.api.Obj', - 'ephox.katamari.api.Type', - 'global!Array', + 'ephox.sugar.api.node.Node', 'global!Error', 'global!console' ], - function (Arr, Obj, Type, Array, Error, console) { - /* - * Generates a church encoded ADT (https://en.wikipedia.org/wiki/Church_encoding) - * For syntax and use, look at the test code. - */ - var generate = function (cases) { - // validation - if (!Type.isArray(cases)) { - throw new Error('cases must be an array'); + /* + * Direct attribute manipulation has been around since IE8, but + * was apparently unstable until IE10. + */ + function (Type, Arr, Obj, Node, Error, console) { + var rawSet = function (dom, key, value) { + /* + * JQuery coerced everything to a string, and silently did nothing on text node/null/undefined. + * + * We fail on those invalid cases, only allowing numbers and booleans. + */ + if (Type.isString(value) || Type.isBoolean(value) || Type.isNumber(value)) { + dom.setAttribute(key, value + ''); + } else { + console.error('Invalid call to Attr.set. Key ', key, ':: Value ', value, ':: Element ', dom); + throw new Error('Attribute value was not simple'); } - if (cases.length === 0) { - throw new Error('there must be at least one case'); - } - - var constructors = [ ]; - - // adt is mutated to add the individual cases - var adt = {}; - Arr.each(cases, function (acase, count) { - var keys = Obj.keys(acase); - - // validation - if (keys.length !== 1) { - throw new Error('one and only one name per case'); - } - - var key = keys[0]; - var value = acase[key]; - - // validation - if (adt[key] !== undefined) { - throw new Error('duplicate key detected:' + key); - } else if (key === 'cata') { - throw new Error('cannot have a case named cata (sorry)'); - } else if (!Type.isArray(value)) { - // this implicitly checks if acase is an object - throw new Error('case arguments must be an array'); - } - - constructors.push(key); - // - // constructor for key - // - adt[key] = function () { - var argLength = arguments.length; - - // validation - if (argLength !== value.length) { - throw new Error('Wrong number of arguments to case ' + key + '. Expected ' + value.length + ' (' + value + '), got ' + argLength); - } - - // Don't use array slice(arguments), makes the whole function unoptimisable on Chrome - var args = new Array(argLength); - for (var i = 0; i < args.length; i++) args[i] = arguments[i]; - - - var match = function (branches) { - var branchKeys = Obj.keys(branches); - if (constructors.length !== branchKeys.length) { - throw new Error('Wrong number of arguments to match. Expected: ' + constructors.join(',') + '\nActual: ' + branchKeys.join(',')); - } - - var allReqd = Arr.forall(constructors, function (reqKey) { - return Arr.contains(branchKeys, reqKey); - }); - - if (!allReqd) throw new Error('Not all branches were specified when using match. Specified: ' + branchKeys.join(', ') + '\nRequired: ' + constructors.join(', ')); - - return branches[key].apply(null, args); - }; - - // - // the fold function for key - // - return { - fold: function (/* arguments */) { - // runtime validation - if (arguments.length !== cases.length) { - throw new Error('Wrong number of arguments to fold. Expected ' + cases.length + ', got ' + arguments.length); - } - var target = arguments[count]; - return target.apply(null, args); - }, - match: match, - - // NOTE: Only for debugging. - log: function (label) { - console.log(label, { - constructors: constructors, - constructor: key, - params: args - }); - } - }; - }; - }); - - return adt; - }; - return { - generate: generate - }; - } -); -/** - * CefDeleteAction.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.delete.CefDeleteAction', - [ - 'ephox.katamari.api.Adt', - 'ephox.katamari.api.Option', - 'ephox.sugar.api.node.Element', - 'tinymce.core.caret.CaretFinder', - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.caret.CaretUtils', - 'tinymce.core.delete.DeleteUtils', - 'tinymce.core.dom.Empty', - 'tinymce.core.dom.NodeType' - ], - function (Adt, Option, Element, CaretFinder, CaretPosition, CaretUtils, DeleteUtils, Empty, NodeType) { - var DeleteAction = Adt.generate([ - { remove: [ 'element' ] }, - { moveToElement: [ 'element' ] }, - { moveToPosition: [ 'position' ] } - ]); - - var isAtContentEditableBlockCaret = function (forward, from) { - var elm = from.getNode(forward === false); - var caretLocation = forward ? 'after' : 'before'; - return NodeType.isElement(elm) && elm.getAttribute('data-mce-caret') === caretLocation; }; - var deleteEmptyBlockOrMoveToCef = function (rootNode, forward, from, to) { - var toCefElm = to.getNode(forward === false); - return DeleteUtils.getParentTextBlock(Element.fromDom(rootNode), Element.fromDom(from.getNode())).map(function (blockElm) { - return Empty.isEmpty(blockElm) ? DeleteAction.remove(blockElm.dom()) : DeleteAction.moveToElement(toCefElm); - }).orThunk(function () { - return Option.some(DeleteAction.moveToElement(toCefElm)); + var set = function (element, key, value) { + rawSet(element.dom(), key, value); + }; + + var setAll = function (element, attrs) { + var dom = element.dom(); + Obj.each(attrs, function (v, k) { + rawSet(dom, k, v); }); }; - var findCefPosition = function (rootNode, forward, from) { - return CaretFinder.fromPosition(forward, rootNode, from).bind(function (to) { - if (forward && NodeType.isContentEditableFalse(to.getNode())) { - return deleteEmptyBlockOrMoveToCef(rootNode, forward, from, to); - } else if (forward === false && NodeType.isContentEditableFalse(to.getNode(true))) { - return deleteEmptyBlockOrMoveToCef(rootNode, forward, from, to); - } else if (forward && CaretUtils.isAfterContentEditableFalse(from)) { - return Option.some(DeleteAction.moveToPosition(to)); - } else if (forward === false && CaretUtils.isBeforeContentEditableFalse(from)) { - return Option.some(DeleteAction.moveToPosition(to)); - } else { - return Option.none(); - } + var get = function (element, key) { + var v = element.dom().getAttribute(key); + + // undefined is the more appropriate value for JS, and this matches JQuery + return v === null ? undefined : v; + }; + + var has = function (element, key) { + var dom = element.dom(); + + // return false for non-element nodes, no point in throwing an error + return dom && dom.hasAttribute ? dom.hasAttribute(key) : false; + }; + + var remove = function (element, key) { + element.dom().removeAttribute(key); + }; + + var hasNone = function (element) { + var attrs = element.dom().attributes; + return attrs === undefined || attrs === null || attrs.length === 0; + }; + + var clone = function (element) { + return Arr.foldl(element.dom().attributes, function (acc, attr) { + acc[attr.name] = attr.value; + return acc; + }, {}); + }; + + var transferOne = function (source, destination, attr) { + // NOTE: We don't want to clobber any existing attributes + if (has(source, attr) && !has(destination, attr)) set(destination, attr, get(source, attr)); + }; + + // Transfer attributes(attrs) from source to destination, unless they are already present + var transfer = function (source, destination, attrs) { + if (!Node.isElement(source) || !Node.isElement(destination)) return; + Arr.each(attrs, function (attr) { + transferOne(source, destination, attr); }); }; - var getContentEditableBlockAction = function (forward, elm) { - if (forward && NodeType.isContentEditableFalse(elm.nextSibling)) { - return Option.some(DeleteAction.moveToElement(elm.nextSibling)); - } else if (forward === false && NodeType.isContentEditableFalse(elm.previousSibling)) { - return Option.some(DeleteAction.moveToElement(elm.previousSibling)); - } else { - return Option.none(); - } - }; - - var getContentEditableAction = function (rootNode, forward, from) { - if (isAtContentEditableBlockCaret(forward, from)) { - return getContentEditableBlockAction(forward, from.getNode(forward === false)) - .fold( - function () { - return findCefPosition(rootNode, forward, from); - }, - Option.some - ); - } else { - return findCefPosition(rootNode, forward, from); - } - }; - - var read = function (rootNode, forward, rng) { - var normalizedRange = CaretUtils.normalizeRange(forward ? 1 : -1, rootNode, rng); - var from = CaretPosition.fromRangeStart(normalizedRange); - - if (forward === false && CaretUtils.isAfterContentEditableFalse(from)) { - return Option.some(DeleteAction.remove(from.getNode(true))); - } else if (forward && CaretUtils.isBeforeContentEditableFalse(from)) { - return Option.some(DeleteAction.remove(from.getNode())); - } else { - return getContentEditableAction(rootNode, forward, from); - } - }; - return { - read: read + clone: clone, + set: set, + setAll: setAll, + get: get, + has: has, + remove: remove, + hasNone: hasNone, + transfer: transfer }; } ); -/** - * Bidi.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - define( - 'tinymce.core.text.Bidi', + 'ephox.sugar.impl.Style', + [ + ], + function () { - var strongRtl = /[\u0591-\u07FF\uFB1D-\uFDFF\uFE70-\uFEFC]/; - - var hasStrongRtl = function (text) { - return strongRtl.test(text); + // some elements, such as mathml, don't have style attributes + var isSupported = function (dom) { + return dom.style !== undefined; }; return { - hasStrongRtl: hasStrongRtl + isSupported: isSupported }; } ); +defineGlobal("global!window", window); +define( + 'ephox.sugar.api.properties.Css', + + [ + 'ephox.katamari.api.Type', + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Obj', + 'ephox.katamari.api.Option', + 'ephox.sugar.api.properties.Attr', + 'ephox.sugar.api.node.Body', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.node.Node', + 'ephox.sugar.impl.Style', + 'ephox.katamari.api.Strings', + 'global!Error', + 'global!console', + 'global!window' + ], + + function (Type, Arr, Obj, Option, Attr, Body, Element, Node, Style, Strings, Error, console, window) { + var internalSet = function (dom, property, value) { + // This is going to hurt. Apologies. + // JQuery coerces numbers to pixels for certain property names, and other times lets numbers through. + // we're going to be explicit; strings only. + if (!Type.isString(value)) { + console.error('Invalid call to CSS.set. Property ', property, ':: Value ', value, ':: Element ', dom); + throw new Error('CSS value must be a string: ' + value); + } + + // removed: support for dom().style[property] where prop is camel case instead of normal property name + if (Style.isSupported(dom)) dom.style.setProperty(property, value); + }; + + var internalRemove = function (dom, property) { + /* + * IE9 and above - MDN doesn't have details, but here's a couple of random internet claims + * + * http://help.dottoro.com/ljopsjck.php + * http://stackoverflow.com/a/7901886/7546 + */ + if (Style.isSupported(dom)) dom.style.removeProperty(property); + }; + + var set = function (element, property, value) { + var dom = element.dom(); + internalSet(dom, property, value); + }; + + var setAll = function (element, css) { + var dom = element.dom(); + + Obj.each(css, function (v, k) { + internalSet(dom, k, v); + }); + }; + + var setOptions = function(element, css) { + var dom = element.dom(); + + Obj.each(css, function (v, k) { + v.fold(function () { + internalRemove(dom, k); + }, function (value) { + internalSet(dom, k, value); + }); + }); + }; + + /* + * NOTE: For certain properties, this returns the "used value" which is subtly different to the "computed value" (despite calling getComputedStyle). + * Blame CSS 2.0. + * + * https://developer.mozilla.org/en-US/docs/Web/CSS/used_value + */ + var get = function (element, property) { + var dom = element.dom(); + /* + * IE9 and above per + * https://developer.mozilla.org/en/docs/Web/API/window.getComputedStyle + * + * Not in numerosity, because it doesn't memoize and looking this up dynamically in performance critical code would be horrendous. + * + * JQuery has some magic here for IE popups, but we don't really need that. + * It also uses element.ownerDocument.defaultView to handle iframes but that hasn't been required since FF 3.6. + */ + var styles = window.getComputedStyle(dom); + var r = styles.getPropertyValue(property); + + // jquery-ism: If r is an empty string, check that the element is not in a document. If it isn't, return the raw value. + // Turns out we do this a lot. + var v = (r === '' && !Body.inBody(element)) ? getUnsafeProperty(dom, property) : r; + + // undefined is the more appropriate value for JS. JQuery coerces to an empty string, but screw that! + return v === null ? undefined : v; + }; + + var getUnsafeProperty = function (dom, property) { + // removed: support for dom().style[property] where prop is camel case instead of normal property name + // empty string is what the browsers (IE11 and Chrome) return when the propertyValue doesn't exists. + return Style.isSupported(dom) ? dom.style.getPropertyValue(property) : ''; + }; + + /* + * Gets the raw value from the style attribute. Useful for retrieving "used values" from the DOM: + * https://developer.mozilla.org/en-US/docs/Web/CSS/used_value + * + * Returns NONE if the property isn't set, or the value is an empty string. + */ + var getRaw = function (element, property) { + var dom = element.dom(); + var raw = getUnsafeProperty(dom, property); + + return Option.from(raw).filter(function (r) { return r.length > 0; }); + }; + + var isValidValue = function (tag, property, value) { + var element = Element.fromTag(tag); + set(element, property, value); + var style = getRaw(element, property); + return style.isSome(); + }; + + var remove = function (element, property) { + var dom = element.dom(); + + internalRemove(dom, property); + + if (Attr.has(element, 'style') && Strings.trim(Attr.get(element, 'style')) === '') { + // No more styles left, remove the style attribute as well + Attr.remove(element, 'style'); + } + }; + + var preserve = function (element, f) { + var oldStyles = Attr.get(element, 'style'); + var result = f(element); + var restore = oldStyles === undefined ? Attr.remove : Attr.set; + restore(element, 'style', oldStyles); + return result; + }; + + var copy = function (source, target) { + var sourceDom = source.dom(); + var targetDom = target.dom(); + if (Style.isSupported(sourceDom) && Style.isSupported(targetDom)) { + targetDom.style.cssText = sourceDom.style.cssText; + } + }; + + var reflow = function (e) { + /* NOTE: + * do not rely on this return value. + * It's here so the closure compiler doesn't optimise the property access away. + */ + return e.dom().offsetWidth; + }; + + var transferOne = function (source, destination, style) { + getRaw(source, style).each(function (value) { + // NOTE: We don't want to clobber any existing inline styles. + if (getRaw(destination, style).isNone()) set(destination, style, value); + }); + }; + + var transfer = function (source, destination, styles) { + if (!Node.isElement(source) || !Node.isElement(destination)) return; + Arr.each(styles, function (style) { + transferOne(source, destination, style); + }); + }; + + return { + copy: copy, + set: set, + preserve: preserve, + setAll: setAll, + setOptions: setOptions, + remove: remove, + get: get, + getRaw: getRaw, + isValidValue: isValidValue, + reflow: reflow, + transfer: transfer + }; + } +); + /** - * InlineUtils.js + * EditorView.js * * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * Copyright (c) 1999-2016 Ephox Corp. All rights reserved * * License: http://www.tinymce.com/license * Contributing: http://www.tinymce.com/contributing */ define( - 'tinymce.core.keyboard.InlineUtils', + 'tinymce.core.EditorView', [ - 'ephox.katamari.api.Arr', 'ephox.katamari.api.Fun', 'ephox.katamari.api.Option', - 'ephox.katamari.api.Options', - 'tinymce.core.caret.CaretContainer', - 'tinymce.core.caret.CaretFinder', - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.caret.CaretUtils', - 'tinymce.core.caret.CaretWalker', - 'tinymce.core.dom.DOMUtils', - 'tinymce.core.dom.NodeType', - 'tinymce.core.text.Bidi' + 'ephox.sugar.api.dom.Compare', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.properties.Css', + 'ephox.sugar.api.search.Traverse' ], - function (Arr, Fun, Option, Options, CaretContainer, CaretFinder, CaretPosition, CaretUtils, CaretWalker, DOMUtils, NodeType, Bidi) { - var isInlineTarget = function (elm) { - return DOMUtils.DOM.is(elm, 'a[href],code'); + function (Fun, Option, Compare, Element, Css, Traverse) { + var getProp = function (propName, elm) { + var rawElm = elm.dom(); + return rawElm[propName]; }; - var isRtl = function (element) { - return DOMUtils.DOM.getStyle(element, 'direction', true) === 'rtl' || Bidi.hasStrongRtl(element.textContent); + var getComputedSizeProp = function (propName, elm) { + return parseInt(Css.get(elm, propName), 10); }; - var findInlineParents = function (rootNode, pos) { - return Arr.filter(DOMUtils.DOM.getParents(pos.container(), '*', rootNode), isInlineTarget); + var getClientWidth = Fun.curry(getProp, 'clientWidth'); + var getClientHeight = Fun.curry(getProp, 'clientHeight'); + var getMarginTop = Fun.curry(getComputedSizeProp, 'margin-top'); + var getMarginLeft = Fun.curry(getComputedSizeProp, 'margin-left'); + + var getBoundingClientRect = function (elm) { + return elm.dom().getBoundingClientRect(); }; - var findInline = function (rootNode, pos) { - var parents = findInlineParents(rootNode, pos); - return Option.from(parents[0]); + var isInsideElementContentArea = function (bodyElm, clientX, clientY) { + var clientWidth = getClientWidth(bodyElm); + var clientHeight = getClientHeight(bodyElm); + + return clientX >= 0 && clientY >= 0 && clientX <= clientWidth && clientY <= clientHeight; }; - var findRootInline = function (rootNode, pos) { - var parents = findInlineParents(rootNode, pos); - return Option.from(parents[parents.length - 1]); + var transpose = function (inline, elm, clientX, clientY) { + var clientRect = getBoundingClientRect(elm); + var deltaX = inline ? clientRect.left + elm.dom().clientLeft + getMarginLeft(elm) : 0; + var deltaY = inline ? clientRect.top + elm.dom().clientTop + getMarginTop(elm) : 0; + var x = clientX - deltaX; + var y = clientY - deltaY; + + return { x: x, y: y }; }; - var hasSameParentBlock = function (rootNode, node1, node2) { - var block1 = CaretUtils.getParentBlock(node1, rootNode); - var block2 = CaretUtils.getParentBlock(node2, rootNode); - return block1 && block1 === block2; + // Checks if the specified coordinate is within the visual content area excluding the scrollbars + var isXYInContentArea = function (editor, clientX, clientY) { + var bodyElm = Element.fromDom(editor.getBody()); + var targetElm = editor.inline ? bodyElm : Traverse.documentElement(bodyElm); + var transposedPoint = transpose(editor.inline, targetElm, clientX, clientY); + + return isInsideElementContentArea(targetElm, transposedPoint.x, transposedPoint.y); }; - var isInInline = function (rootNode, pos) { - return pos ? findRootInline(rootNode, pos).isSome() : false; + var fromDomSafe = function (node) { + return Option.from(node).map(Element.fromDom); }; - var isAtInlineEndPoint = function (rootNode, pos) { - return findRootInline(rootNode, pos).map(function (inline) { - return findCaretPosition(inline, false, pos).isNone() || findCaretPosition(inline, true, pos).isNone(); + var isEditorAttachedToDom = function (editor) { + var rawContainer = editor.inline ? editor.getBody() : editor.getContentAreaContainer(); + + return fromDomSafe(rawContainer).map(function (container) { + return Compare.contains(Traverse.owner(container), container); }).getOr(false); }; - var isAtZwsp = function (pos) { - return CaretContainer.isBeforeInline(pos) || CaretContainer.isAfterInline(pos); - }; - - var findCaretPositionIn = function (node, forward) { - return CaretFinder.positionIn(forward, node); - }; - - var findCaretPosition = function (rootNode, forward, from) { - return CaretFinder.fromPosition(forward, rootNode, from); - }; - - var normalizePosition = function (forward, pos) { - var container = pos.container(), offset = pos.offset(); - - if (forward) { - if (CaretContainer.isCaretContainerInline(container)) { - if (NodeType.isText(container.nextSibling)) { - return new CaretPosition(container.nextSibling, 0); - } else { - return CaretPosition.after(container); - } - } else { - return CaretContainer.isBeforeInline(pos) ? new CaretPosition(container, offset + 1) : pos; - } - } else { - if (CaretContainer.isCaretContainerInline(container)) { - if (NodeType.isText(container.previousSibling)) { - return new CaretPosition(container.previousSibling, container.previousSibling.data.length); - } else { - return CaretPosition.before(container); - } - } else { - return CaretContainer.isAfterInline(pos) ? new CaretPosition(container, offset - 1) : pos; - } - } - }; - - var normalizeForwards = Fun.curry(normalizePosition, true); - var normalizeBackwards = Fun.curry(normalizePosition, false); - return { - isInlineTarget: isInlineTarget, - findInline: findInline, - findRootInline: findRootInline, - isInInline: isInInline, - isRtl: isRtl, - isAtInlineEndPoint: isAtInlineEndPoint, - isAtZwsp: isAtZwsp, - findCaretPositionIn: findCaretPositionIn, - findCaretPosition: findCaretPosition, - normalizePosition: normalizePosition, - normalizeForwards: normalizeForwards, - normalizeBackwards: normalizeBackwards, - hasSameParentBlock: hasSameParentBlock - }; - } -); -/** - * DeleteElement.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.delete.DeleteElement', - [ - 'ephox.katamari.api.Fun', - 'ephox.katamari.api.Option', - 'ephox.katamari.api.Options', - 'ephox.sugar.api.dom.Insert', - 'ephox.sugar.api.dom.Remove', - 'ephox.sugar.api.node.Element', - 'ephox.sugar.api.node.Node', - 'ephox.sugar.api.search.PredicateFind', - 'ephox.sugar.api.search.Traverse', - 'tinymce.core.caret.CaretCandidate', - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.dom.Empty', - 'tinymce.core.dom.NodeType', - 'tinymce.core.keyboard.InlineUtils' - ], - function (Fun, Option, Options, Insert, Remove, Element, Node, PredicateFind, Traverse, CaretCandidate, CaretPosition, Empty, NodeType, InlineUtils) { - var needsReposition = function (pos, elm) { - var container = pos.container(); - var offset = pos.offset(); - return CaretPosition.isTextPosition(pos) === false && container === elm.parentNode && offset > CaretPosition.before(elm).offset(); - }; - - var reposition = function (elm, pos) { - return needsReposition(pos, elm) ? new CaretPosition(pos.container(), pos.offset() - 1) : pos; - }; - - var beforeOrStartOf = function (node) { - return NodeType.isText(node) ? new CaretPosition(node, 0) : CaretPosition.before(node); - }; - - var afterOrEndOf = function (node) { - return NodeType.isText(node) ? new CaretPosition(node, node.data.length) : CaretPosition.after(node); - }; - - var getPreviousSiblingCaretPosition = function (elm) { - if (CaretCandidate.isCaretCandidate(elm.previousSibling)) { - return Option.some(afterOrEndOf(elm.previousSibling)); - } else { - return elm.previousSibling ? InlineUtils.findCaretPositionIn(elm.previousSibling, false) : Option.none(); - } - }; - - var getNextSiblingCaretPosition = function (elm) { - if (CaretCandidate.isCaretCandidate(elm.nextSibling)) { - return Option.some(beforeOrStartOf(elm.nextSibling)); - } else { - return elm.nextSibling ? InlineUtils.findCaretPositionIn(elm.nextSibling, true) : Option.none(); - } - }; - - var findCaretPositionBackwardsFromElm = function (rootElement, elm) { - var startPosition = CaretPosition.before(elm.previousSibling ? elm.previousSibling : elm.parentNode); - return InlineUtils.findCaretPosition(rootElement, false, startPosition).fold( - function () { - return InlineUtils.findCaretPosition(rootElement, true, CaretPosition.after(elm)); - }, - Option.some - ); - }; - - var findCaretPositionForwardsFromElm = function (rootElement, elm) { - return InlineUtils.findCaretPosition(rootElement, true, CaretPosition.after(elm)).fold( - function () { - return InlineUtils.findCaretPosition(rootElement, false, CaretPosition.before(elm)); - }, - Option.some - ); - }; - - var findCaretPositionBackwards = function (rootElement, elm) { - return getPreviousSiblingCaretPosition(elm).orThunk(function () { - return getNextSiblingCaretPosition(elm); - }).orThunk(function () { - return findCaretPositionBackwardsFromElm(rootElement, elm); - }); - }; - - var findCaretPositionForward = function (rootElement, elm) { - return getNextSiblingCaretPosition(elm).orThunk(function () { - return getPreviousSiblingCaretPosition(elm); - }).orThunk(function () { - return findCaretPositionForwardsFromElm(rootElement, elm); - }); - }; - - var findCaretPosition = function (forward, rootElement, elm) { - return forward ? findCaretPositionForward(rootElement, elm) : findCaretPositionBackwards(rootElement, elm); - }; - - var findCaretPosOutsideElmAfterDelete = function (forward, rootElement, elm) { - return findCaretPosition(forward, rootElement, elm).map(Fun.curry(reposition, elm)); - }; - - var setSelection = function (editor, forward, pos) { - pos.fold( - function () { - editor.focus(); - }, - function (pos) { - editor.selection.setRng(pos.toRange(), forward); - } - ); - }; - - var eqRawNode = function (rawNode) { - return function (elm) { - return elm.dom() === rawNode; - }; - }; - - var isBlock = function (editor, elm) { - return elm && editor.schema.getBlockElements().hasOwnProperty(Node.name(elm)); - }; - - var paddEmptyBlock = function (elm) { - if (Empty.isEmpty(elm)) { - var br = Element.fromHtml('
    '); - Remove.empty(elm); - Insert.append(elm, br); - return Option.some(CaretPosition.before(br.dom())); - } else { - return Option.none(); - } - }; - - // When deleting an element between two text nodes IE 11 doesn't automatically merge the adjacent text nodes - var deleteNormalized = function (elm, afterDeletePosOpt) { - return Options.liftN([Traverse.prevSibling(elm), Traverse.nextSibling(elm), afterDeletePosOpt], function (prev, next, afterDeletePos) { - var offset, prevNode = prev.dom(), nextNode = next.dom(); - - if (NodeType.isText(prevNode) && NodeType.isText(nextNode)) { - offset = prevNode.data.length; - prevNode.appendData(nextNode.data); - Remove.remove(next); - Remove.remove(elm); - if (afterDeletePos.container() === nextNode) { - return new CaretPosition(prevNode, offset); - } else { - return afterDeletePos; - } - } else { - Remove.remove(elm); - return afterDeletePos; - } - }).orThunk(function () { - Remove.remove(elm); - return afterDeletePosOpt; - }); - }; - - var deleteElement = function (editor, forward, elm) { - var afterDeletePos = findCaretPosOutsideElmAfterDelete(forward, editor.getBody(), elm.dom()); - var parentBlock = PredicateFind.ancestor(elm, Fun.curry(isBlock, editor), eqRawNode(editor.getBody())); - var normalizedAfterDeletePos = deleteNormalized(elm, afterDeletePos); - - parentBlock.bind(paddEmptyBlock).fold( - function () { - setSelection(editor, forward, normalizedAfterDeletePos); - }, - function (paddPos) { - setSelection(editor, forward, Option.some(paddPos)); - } - ); - }; - - return { - deleteElement: deleteElement - }; - } -); -/** - * CefDelete.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.delete.CefDelete', - [ - 'ephox.sugar.api.node.Element', - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.caret.CaretUtils', - 'tinymce.core.delete.BlockBoundary', - 'tinymce.core.delete.CefDeleteAction', - 'tinymce.core.delete.DeleteElement', - 'tinymce.core.delete.MergeBlocks', - 'tinymce.core.dom.NodeType' - ], - function (Element, CaretPosition, CaretUtils, BlockBoundary, CefDeleteAction, DeleteElement, MergeBlocks, NodeType) { - var deleteElement = function (editor, forward) { - return function (element) { - DeleteElement.deleteElement(editor, forward, Element.fromDom(element)); - return true; - }; - }; - - var moveToElement = function (editor, forward) { - return function (element) { - var pos = forward ? CaretPosition.before(element) : CaretPosition.after(element); - editor.selection.setRng(pos.toRange()); - return true; - }; - }; - - var moveToPosition = function (editor) { - return function (pos) { - editor.selection.setRng(pos.toRange()); - return true; - }; - }; - - var backspaceDeleteCaret = function (editor, forward) { - var result = CefDeleteAction.read(editor.getBody(), forward, editor.selection.getRng()).map(function (deleteAction) { - return deleteAction.fold( - deleteElement(editor, forward), - moveToElement(editor, forward), - moveToPosition(editor) - ); - }); - - return result.getOr(false); - }; - - var backspaceDeleteRange = function (editor, forward) { - var selectedElement = editor.selection.getNode(); - if (NodeType.isContentEditableFalse(selectedElement)) { - DeleteElement.deleteElement(editor, forward, Element.fromDom(editor.selection.getNode())); - return true; - } else { - return false; - } - }; - - var getContentEditableRoot = function (root, node) { - while (node && node !== root) { - if (NodeType.isContentEditableTrue(node) || NodeType.isContentEditableFalse(node)) { - return node; - } - - node = node.parentNode; - } - - return null; - }; - - var paddEmptyElement = function (editor) { - var br, ceRoot = getContentEditableRoot(editor.getBody(), editor.selection.getNode()); - - if (NodeType.isContentEditableTrue(ceRoot) && editor.dom.isBlock(ceRoot) && editor.dom.isEmpty(ceRoot)) { - br = editor.dom.create('br', { "data-mce-bogus": "1" }); - editor.dom.setHTML(ceRoot, ''); - ceRoot.appendChild(br); - editor.selection.setRng(CaretPosition.before(br).toRange()); - } - - return true; - }; - - var backspaceDelete = function (editor, forward) { - if (editor.selection.isCollapsed()) { - return backspaceDeleteCaret(editor, forward); - } else { - return backspaceDeleteRange(editor, forward); - } - }; - - return { - backspaceDelete: backspaceDelete, - paddEmptyElement: paddEmptyElement + isXYInContentArea: isXYInContentArea, + isEditorAttachedToDom: isEditorAttachedToDom }; } ); /** - * CaretContainerInline.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.caret.CaretContainerInline', - [ - 'ephox.katamari.api.Fun', - 'tinymce.core.dom.NodeType', - 'tinymce.core.text.Zwsp' - ], - function (Fun, NodeType, Zwsp) { - var isText = NodeType.isText; - - var startsWithCaretContainer = function (node) { - return isText(node) && node.data[0] === Zwsp.ZWSP; - }; - - var endsWithCaretContainer = function (node) { - return isText(node) && node.data[node.data.length - 1] === Zwsp.ZWSP; - }; - - var createZwsp = function (node) { - return node.ownerDocument.createTextNode(Zwsp.ZWSP); - }; - - var insertBefore = function (node) { - if (isText(node.previousSibling)) { - if (endsWithCaretContainer(node.previousSibling)) { - return node.previousSibling; - } else { - node.previousSibling.appendData(Zwsp.ZWSP); - return node.previousSibling; - } - } else if (isText(node)) { - if (startsWithCaretContainer(node)) { - return node; - } else { - node.insertData(0, Zwsp.ZWSP); - return node; - } - } else { - var newNode = createZwsp(node); - node.parentNode.insertBefore(newNode, node); - return newNode; - } - }; - - var insertAfter = function (node) { - if (isText(node.nextSibling)) { - if (startsWithCaretContainer(node.nextSibling)) { - return node.nextSibling; - } else { - node.nextSibling.insertData(0, Zwsp.ZWSP); - return node.nextSibling; - } - } else if (isText(node)) { - if (endsWithCaretContainer(node)) { - return node; - } else { - node.appendData(Zwsp.ZWSP); - return node; - } - } else { - var newNode = createZwsp(node); - if (node.nextSibling) { - node.parentNode.insertBefore(newNode, node.nextSibling); - } else { - node.parentNode.appendChild(newNode); - } - return newNode; - } - }; - - var insertInline = function (before, node) { - return before ? insertBefore(node) : insertAfter(node); - }; - - return { - insertInline: insertInline, - insertInlineBefore: Fun.curry(insertInline, true), - insertInlineAfter: Fun.curry(insertInline, false) - }; - } -); -/** - * CaretContainerRemove.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.caret.CaretContainerRemove', - [ - 'ephox.katamari.api.Arr', - 'tinymce.core.caret.CaretContainer', - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.dom.NodeType', - 'tinymce.core.text.Zwsp', - 'tinymce.core.util.Tools' - ], - function (Arr, CaretContainer, CaretPosition, NodeType, Zwsp, Tools) { - var isElement = NodeType.isElement; - var isText = NodeType.isText; - - var removeNode = function (node) { - var parentNode = node.parentNode; - if (parentNode) { - parentNode.removeChild(node); - } - }; - - var getNodeValue = function (node) { - try { - return node.nodeValue; - } catch (ex) { - // IE sometimes produces "Invalid argument" on nodes - return ""; - } - }; - - var setNodeValue = function (node, text) { - if (text.length === 0) { - removeNode(node); - } else { - node.nodeValue = text; - } - }; - - var trimCount = function (text) { - var trimmedText = Zwsp.trim(text); - return { count: text.length - trimmedText.length, text: trimmedText }; - }; - - var removeUnchanged = function (caretContainer, pos) { - remove(caretContainer); - return pos; - }; - - var removeTextAndReposition = function (caretContainer, pos) { - var before = trimCount(caretContainer.data.substr(0, pos.offset())); - var after = trimCount(caretContainer.data.substr(pos.offset())); - var text = before.text + after.text; - - if (text.length > 0) { - setNodeValue(caretContainer, text); - return new CaretPosition(caretContainer, pos.offset() - before.count); - } else { - return pos; - } - }; - - var removeElementAndReposition = function (caretContainer, pos) { - var parentNode = pos.container(); - var newPosition = Arr.indexOf(parentNode.childNodes, caretContainer).map(function (index) { - return index < pos.offset() ? new CaretPosition(parentNode, pos.offset() - 1) : pos; - }).getOr(pos); - remove(caretContainer); - return newPosition; - }; - - var removeTextCaretContainer = function (caretContainer, pos) { - return pos.container() === caretContainer ? removeTextAndReposition(caretContainer, pos) : removeUnchanged(caretContainer, pos); - }; - - var removeElementCaretContainer = function (caretContainer, pos) { - return pos.container() === caretContainer.parentNode ? removeElementAndReposition(caretContainer, pos) : removeUnchanged(caretContainer, pos); - }; - - var removeAndReposition = function (container, pos) { - return CaretPosition.isTextPosition(pos) ? removeTextCaretContainer(container, pos) : removeElementCaretContainer(container, pos); - }; - - var remove = function (caretContainerNode) { - if (isElement(caretContainerNode) && CaretContainer.isCaretContainer(caretContainerNode)) { - if (CaretContainer.hasContent(caretContainerNode)) { - caretContainerNode.removeAttribute('data-mce-caret'); - } else { - removeNode(caretContainerNode); - } - } - - if (isText(caretContainerNode)) { - var text = Zwsp.trim(getNodeValue(caretContainerNode)); - setNodeValue(caretContainerNode, text); - } - }; - - return { - removeAndReposition: removeAndReposition, - remove: remove - }; - } -); -/** - * BoundaryCaret.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.keyboard.BoundaryCaret', - [ - 'ephox.katamari.api.Option', - 'tinymce.core.caret.CaretContainer', - 'tinymce.core.caret.CaretContainerInline', - 'tinymce.core.caret.CaretContainerRemove', - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.dom.NodeType', - 'tinymce.core.keyboard.InlineUtils' - ], - function (Option, CaretContainer, CaretContainerInline, CaretContainerRemove, CaretPosition, NodeType, InlineUtils) { - var insertInlinePos = function (pos, before) { - if (NodeType.isText(pos.container())) { - return CaretContainerInline.insertInline(before, pos.container()); - } else { - return CaretContainerInline.insertInline(before, pos.getNode()); - } - }; - - var isPosCaretContainer = function (pos, caret) { - var caretNode = caret.get(); - return caretNode && pos.container() === caretNode && CaretContainer.isCaretContainerInline(caretNode); - }; - - var renderCaret = function (caret, location) { - return location.fold( - function (element) { // Before - CaretContainerRemove.remove(caret.get()); - var text = CaretContainerInline.insertInlineBefore(element); - caret.set(text); - return Option.some(new CaretPosition(text, text.length - 1)); - }, - function (element) { // Start - return InlineUtils.findCaretPositionIn(element, true).map(function (pos) { - if (!isPosCaretContainer(pos, caret)) { - CaretContainerRemove.remove(caret.get()); - var text = insertInlinePos(pos, true); - caret.set(text); - return new CaretPosition(text, 1); - } else { - return new CaretPosition(caret.get(), 1); - } - }); - }, - function (element) { // End - return InlineUtils.findCaretPositionIn(element, false).map(function (pos) { - if (!isPosCaretContainer(pos, caret)) { - CaretContainerRemove.remove(caret.get()); - var text = insertInlinePos(pos, false); - caret.set(text); - return new CaretPosition(text, text.length - 1); - } else { - return new CaretPosition(caret.get(), caret.get().length - 1); - } - }); - }, - function (element) { // After - CaretContainerRemove.remove(caret.get()); - var text = CaretContainerInline.insertInlineAfter(element); - caret.set(text); - return Option.some(new CaretPosition(text, 1)); - } - ); - }; - - return { - renderCaret: renderCaret - }; - } -); -/** - * LazyEvaluator.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.util.LazyEvaluator', - [ - 'ephox.katamari.api.Option' - ], - function (Option) { - var evaluateUntil = function (fns, args) { - for (var i = 0; i < fns.length; i++) { - var result = fns[i].apply(null, args); - if (result.isSome()) { - return result; - } - } - - return Option.none(); - }; - - return { - evaluateUntil: evaluateUntil - }; - } -); -/** - * BoundaryLocation.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.keyboard.BoundaryLocation', - [ - 'ephox.katamari.api.Adt', - 'ephox.katamari.api.Fun', - 'ephox.katamari.api.Option', - 'ephox.katamari.api.Options', - 'tinymce.core.caret.CaretContainer', - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.caret.CaretUtils', - 'tinymce.core.dom.NodeType', - 'tinymce.core.keyboard.InlineUtils', - 'tinymce.core.util.LazyEvaluator' - ], - function (Adt, Fun, Option, Options, CaretContainer, CaretPosition, CaretUtils, NodeType, InlineUtils, LazyEvaluator) { - var Location = Adt.generate([ - { before: [ 'element' ] }, - { start: [ 'element' ] }, - { end: [ 'element' ] }, - { after: [ 'element' ] } - ]); - - var rescope = function (rootNode, node) { - var parentBlock = CaretUtils.getParentBlock(node, rootNode); - return parentBlock ? parentBlock : rootNode; - }; - - var before = function (rootNode, pos) { - var nPos = InlineUtils.normalizeForwards(pos); - var scope = rescope(rootNode, nPos.container()); - return InlineUtils.findRootInline(scope, nPos).fold( - function () { - return InlineUtils.findCaretPosition(scope, true, nPos) - .bind(Fun.curry(InlineUtils.findRootInline, scope)) - .map(function (inline) { - return Location.before(inline); - }); - }, - Option.none - ); - }; - - var start = function (rootNode, pos) { - var nPos = InlineUtils.normalizeBackwards(pos); - return InlineUtils.findRootInline(rootNode, nPos).bind(function (inline) { - var prevPos = InlineUtils.findCaretPosition(inline, false, nPos); - return prevPos.isNone() ? Option.some(Location.start(inline)) : Option.none(); - }); - }; - - var end = function (rootNode, pos) { - var nPos = InlineUtils.normalizeForwards(pos); - return InlineUtils.findRootInline(rootNode, nPos).bind(function (inline) { - var nextPos = InlineUtils.findCaretPosition(inline, true, nPos); - return nextPos.isNone() ? Option.some(Location.end(inline)) : Option.none(); - }); - }; - - var after = function (rootNode, pos) { - var nPos = InlineUtils.normalizeBackwards(pos); - var scope = rescope(rootNode, nPos.container()); - return InlineUtils.findRootInline(scope, nPos).fold( - function () { - return InlineUtils.findCaretPosition(scope, false, nPos) - .bind(Fun.curry(InlineUtils.findRootInline, scope)) - .map(function (inline) { - return Location.after(inline); - }); - }, - Option.none - ); - }; - - var isValidLocation = function (location) { - return InlineUtils.isRtl(getElement(location)) === false; - }; - - var readLocation = function (rootNode, pos) { - var location = LazyEvaluator.evaluateUntil([ - before, - start, - end, - after - ], [rootNode, pos]); - - return location.filter(isValidLocation); - }; - - var getElement = function (location) { - return location.fold( - Fun.identity, // Before - Fun.identity, // Start - Fun.identity, // End - Fun.identity // After - ); - }; - - var getName = function (location) { - return location.fold( - Fun.constant('before'), // Before - Fun.constant('start'), // Start - Fun.constant('end'), // End - Fun.constant('after') // After - ); - }; - - var outside = function (location) { - return location.fold( - Location.before, // Before - Location.before, // Start - Location.after, // End - Location.after // After - ); - }; - - var inside = function (location) { - return location.fold( - Location.start, // Before - Location.start, // Start - Location.end, // End - Location.end // After - ); - }; - - var isEq = function (location1, location2) { - return getName(location1) === getName(location2) && getElement(location1) === getElement(location2); - }; - - var betweenInlines = function (forward, rootNode, from, to, location) { - return Options.liftN([ - InlineUtils.findRootInline(rootNode, from), - InlineUtils.findRootInline(rootNode, to) - ], function (fromInline, toInline) { - if (fromInline !== toInline && InlineUtils.hasSameParentBlock(rootNode, fromInline, toInline)) { - // Force after since some browsers normalize and lean left into the closest inline - return Location.after(forward ? fromInline : toInline); - } else { - return location; - } - }).getOr(location); - }; - - var skipNoMovement = function (fromLocation, toLocation) { - return fromLocation.fold( - Fun.constant(true), - function (fromLocation) { - return !isEq(fromLocation, toLocation); - } - ); - }; - - var findLocationTraverse = function (forward, rootNode, fromLocation, pos) { - var from = InlineUtils.normalizePosition(forward, pos); - var to = InlineUtils.findCaretPosition(rootNode, forward, from).map(Fun.curry(InlineUtils.normalizePosition, forward)); - - var location = to.fold( - function () { - return fromLocation.map(outside); - }, - function (to) { - return readLocation(rootNode, to) - .map(Fun.curry(betweenInlines, forward, rootNode, from, to)) - .filter(Fun.curry(skipNoMovement, fromLocation)); - } - ); - - return location.filter(isValidLocation); - }; - - var findLocationSimple = function (forward, location) { - if (forward) { - return location.fold( - Fun.compose(Option.some, Location.start), // Before -> Start - Option.none, - Fun.compose(Option.some, Location.after), // End -> After - Option.none - ); - } else { - return location.fold( - Option.none, - Fun.compose(Option.some, Location.before), // Before <- Start - Option.none, - Fun.compose(Option.some, Location.end) // End <- After - ); - } - }; - - var findLocation = function (forward, rootNode, pos) { - var from = InlineUtils.normalizePosition(forward, pos); - var fromLocation = readLocation(rootNode, from); - - return readLocation(rootNode, from).bind(Fun.curry(findLocationSimple, forward)).orThunk(function () { - return findLocationTraverse(forward, rootNode, fromLocation, pos); - }); - }; - - return { - readLocation: readLocation, - prevLocation: Fun.curry(findLocation, false), - nextLocation: Fun.curry(findLocation, true), - getElement: getElement, - outside: outside, - inside: inside - }; - } -); -define( - 'ephox.katamari.api.Cell', - - [ - ], - - function () { - var Cell = function (initial) { - var value = initial; - - var get = function () { - return value; - }; - - var set = function (v) { - value = v; - }; - - var clone = function () { - return Cell(get()); - }; - - return { - get: get, - set: set, - clone: clone - }; - }; - - return Cell; - } -); - -/** - * BoundarySelection.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.keyboard.BoundarySelection', - [ - 'ephox.katamari.api.Arr', - 'ephox.katamari.api.Cell', - 'ephox.katamari.api.Fun', - 'tinymce.core.caret.CaretContainerRemove', - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.keyboard.BoundaryCaret', - 'tinymce.core.keyboard.BoundaryLocation', - 'tinymce.core.keyboard.InlineUtils' - ], - function (Arr, Cell, Fun, CaretContainerRemove, CaretPosition, BoundaryCaret, BoundaryLocation, InlineUtils) { - var setCaretPosition = function (editor, pos) { - var rng = editor.dom.createRng(); - rng.setStart(pos.container(), pos.offset()); - rng.setEnd(pos.container(), pos.offset()); - editor.selection.setRng(rng); - }; - - var isFeatureEnabled = function (editor) { - return editor.settings.inline_boundaries !== false; - }; - - var setSelected = function (state, elm) { - if (state) { - elm.setAttribute('data-mce-selected', '1'); - } else { - elm.removeAttribute('data-mce-selected', '1'); - } - }; - - var renderCaretLocation = function (editor, caret, location) { - return BoundaryCaret.renderCaret(caret, location).map(function (pos) { - setCaretPosition(editor, pos); - return location; - }); - }; - - var findLocation = function (editor, caret, forward) { - var rootNode = editor.getBody(); - var from = CaretPosition.fromRangeStart(editor.selection.getRng()); - var location = forward ? BoundaryLocation.nextLocation(rootNode, from) : BoundaryLocation.prevLocation(rootNode, from); - return location.bind(function (location) { - return renderCaretLocation(editor, caret, location); - }); - }; - - var toggleInlines = function (dom, elms) { - var selectedInlines = dom.select('a[href][data-mce-selected],code[data-mce-selected]'); - var targetInlines = Arr.filter(elms, InlineUtils.isInlineTarget); - Arr.each(Arr.difference(selectedInlines, targetInlines), Fun.curry(setSelected, false)); - Arr.each(Arr.difference(targetInlines, selectedInlines), Fun.curry(setSelected, true)); - }; - - var safeRemoveCaretContainer = function (editor, caret) { - if (editor.selection.isCollapsed() && editor.composing !== true && caret.get()) { - var pos = CaretPosition.fromRangeStart(editor.selection.getRng()); - if (CaretPosition.isTextPosition(pos) && InlineUtils.isAtZwsp(pos) === false) { - setCaretPosition(editor, CaretContainerRemove.removeAndReposition(caret.get(), pos)); - caret.set(null); - } - } - }; - - var renderInsideInlineCaret = function (editor, caret, elms) { - if (editor.selection.isCollapsed()) { - var inlines = Arr.filter(elms, InlineUtils.isInlineTarget); - Arr.each(inlines, function (inline) { - var pos = CaretPosition.fromRangeStart(editor.selection.getRng()); - BoundaryLocation.readLocation(editor.getBody(), pos).bind(function (location) { - return renderCaretLocation(editor, caret, location); - }); - }); - } - }; - - var move = function (editor, caret, forward) { - return function () { - return isFeatureEnabled(editor) ? findLocation(editor, caret, forward).isSome() : false; - }; - }; - - var setupSelectedState = function (editor) { - var caret = new Cell(null); - - editor.on('NodeChange', function (e) { - if (isFeatureEnabled(editor)) { - toggleInlines(editor.dom, e.parents); - safeRemoveCaretContainer(editor, caret); - renderInsideInlineCaret(editor, caret, e.parents); - } - }); - - return caret; - }; - - return { - move: move, - setupSelectedState: setupSelectedState, - setCaretPosition: setCaretPosition - }; - } -); -/** - * InlineBoundaryDelete.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.delete.InlineBoundaryDelete', - [ - 'ephox.katamari.api.Fun', - 'ephox.katamari.api.Option', - 'ephox.katamari.api.Options', - 'ephox.sugar.api.node.Element', - 'tinymce.core.caret.CaretContainer', - 'tinymce.core.caret.CaretFinder', - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.caret.CaretUtils', - 'tinymce.core.delete.DeleteElement', - 'tinymce.core.keyboard.BoundaryCaret', - 'tinymce.core.keyboard.BoundaryLocation', - 'tinymce.core.keyboard.BoundarySelection', - 'tinymce.core.keyboard.InlineUtils' - ], - function ( - Fun, Option, Options, Element, CaretContainer, CaretFinder, CaretPosition, CaretUtils, DeleteElement, BoundaryCaret, BoundaryLocation, BoundarySelection, - InlineUtils - ) { - var isFeatureEnabled = function (editor) { - return editor.settings.inline_boundaries !== false; - }; - - var rangeFromPositions = function (from, to) { - var range = document.createRange(); - - range.setStart(from.container(), from.offset()); - range.setEnd(to.container(), to.offset()); - - return range; - }; - - // Checks for delete at |a when there is only one item left except the zwsp caret container nodes - var hasOnlyTwoOrLessPositionsLeft = function (elm) { - return Options.liftN([ - InlineUtils.findCaretPositionIn(elm, true), - InlineUtils.findCaretPositionIn(elm, false) - ], function (firstPos, lastPos) { - var normalizedFirstPos = InlineUtils.normalizePosition(true, firstPos); - var normalizedLastPos = InlineUtils.normalizePosition(false, lastPos); - - return InlineUtils.findCaretPosition(elm, true, normalizedFirstPos).map(function (pos) { - return pos.isEqual(normalizedLastPos); - }).getOr(true); - }).getOr(true); - }; - - var setCaretLocation = function (editor, caret) { - return function (location) { - return BoundaryCaret.renderCaret(caret, location).map(function (pos) { - BoundarySelection.setCaretPosition(editor, pos); - return true; - }).getOr(false); - }; - }; - - var deleteFromTo = function (editor, caret, from, to) { - var rootNode = editor.getBody(); - - editor.undoManager.ignore(function () { - editor.selection.setRng(rangeFromPositions(from, to)); - editor.execCommand('Delete'); - - BoundaryLocation.readLocation(rootNode, CaretPosition.fromRangeStart(editor.selection.getRng())) - .map(BoundaryLocation.inside) - .map(setCaretLocation(editor, caret)); - }); - - editor.nodeChanged(); - }; - - var rescope = function (rootNode, node) { - var parentBlock = CaretUtils.getParentBlock(node, rootNode); - return parentBlock ? parentBlock : rootNode; - }; - - var backspaceDeleteCollapsed = function (editor, caret, forward, from) { - var rootNode = rescope(editor.getBody(), from.container()); - var fromLocation = BoundaryLocation.readLocation(rootNode, from); - - return fromLocation.bind(function (location) { - if (forward) { - return location.fold( - Fun.constant(Option.some(BoundaryLocation.inside(location))), // Before - Option.none, // Start - Fun.constant(Option.some(BoundaryLocation.outside(location))), // End - Option.none // After - ); - } else { - return location.fold( - Option.none, // Before - Fun.constant(Option.some(BoundaryLocation.outside(location))), // Start - Option.none, // End - Fun.constant(Option.some(BoundaryLocation.inside(location))) // After - ); - } - }) - .map(setCaretLocation(editor, caret)) - .getOrThunk(function () { - var toPosition = CaretFinder.navigate(forward, rootNode, from); - var toLocation = toPosition.bind(function (pos) { - return BoundaryLocation.readLocation(rootNode, pos); - }); - - if (fromLocation.isSome() && toLocation.isSome()) { - return InlineUtils.findRootInline(rootNode, from).map(function (elm) { - if (hasOnlyTwoOrLessPositionsLeft(elm)) { - DeleteElement.deleteElement(editor, forward, Element.fromDom(elm)); - return true; - } else { - return false; - } - }).getOr(false); - } else { - return toLocation.bind(function (_) { - return toPosition.map(function (to) { - if (forward) { - deleteFromTo(editor, caret, from, to); - } else { - deleteFromTo(editor, caret, to, from); - } - - return true; - }); - }).getOr(false); - } - }); - }; - - var backspaceDelete = function (editor, caret, forward) { - if (editor.selection.isCollapsed() && isFeatureEnabled(editor)) { - var from = CaretPosition.fromRangeStart(editor.selection.getRng()); - return backspaceDeleteCollapsed(editor, caret, forward, from); - } - - return false; - }; - - return { - backspaceDelete: backspaceDelete - }; - } -); -/** - * Commands.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.delete.DeleteCommands', - [ - 'tinymce.core.delete.BlockBoundaryDelete', - 'tinymce.core.delete.BlockRangeDelete', - 'tinymce.core.delete.CefDelete', - 'tinymce.core.delete.InlineBoundaryDelete' - ], - function (BlockBoundaryDelete, BlockRangeDelete, CefDelete, BoundaryDelete) { - var nativeCommand = function (editor, command) { - editor.getDoc().execCommand(command, false, null); - }; - - var paddEmptyBody = function (editor) { - var dom = editor.dom; - - // Check if body is empty after the delete call if so then set the contents - // to an empty string and move the caret to any block produced by that operation - // this fixes the issue with root blocks not being properly produced after a delete call on IE - var body = editor.getBody(); - - if (dom.isEmpty(body)) { - editor.setContent(''); - - if (body.firstChild && dom.isBlock(body.firstChild)) { - editor.selection.setCursorLocation(body.firstChild, 0); - } else { - editor.selection.setCursorLocation(body, 0); - } - } - }; - - var deleteCommand = function (editor) { - if (CefDelete.backspaceDelete(editor, false)) { - return; - } else if (BoundaryDelete.backspaceDelete(editor, false)) { - return; - } else if (BlockBoundaryDelete.backspaceDelete(editor, false)) { - return; - } else if (BlockRangeDelete.backspaceDelete(editor, false)) { - return; - } else { - nativeCommand(editor, 'Delete'); - paddEmptyBody(editor); - } - }; - - var forwardDeleteCommand = function (editor) { - if (CefDelete.backspaceDelete(editor, true)) { - return; - } else if (BoundaryDelete.backspaceDelete(editor, true)) { - return; - } else if (BlockBoundaryDelete.backspaceDelete(editor, true)) { - return; - } else if (BlockRangeDelete.backspaceDelete(editor, true)) { - return; - } else { - nativeCommand(editor, 'ForwardDelete'); - } - }; - - return { - deleteCommand: deleteCommand, - forwardDeleteCommand: forwardDeleteCommand - }; - } -); -/** - * RangeNormalizer.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.dom.RangeNormalizer', - [ - 'tinymce.core.caret.CaretFinder', - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.caret.CaretUtils', - 'tinymce.core.dom.NodeType' - ], - function (CaretFinder, CaretPosition, CaretUtils, NodeType) { - var isTextBlock = function (elm) { - return NodeType.isElement(elm) && /^(P|H[1-6]|DIV)$/.test(elm.nodeName); - }; - - var matchEndContainer = function (rng, predicate) { - return predicate(rng.endContainer); - }; - - var createRange = function (sc, so, ec, eo) { - var rng = document.createRange(); - rng.setStart(sc, so); - rng.setEnd(ec, eo); - return rng; - }; - - // If you tripple click a paragraph in this case: - //

    a

    b

    - // It would become this range in webkit: - //

    [a

    ]b

    - // We would want it to be: - //

    [a]

    b

    - // Since it would otherwise produces spans out of thin air on insertContent for example. - var normalizeBlockSelection = function (rng) { - var startPos = CaretPosition.fromRangeStart(rng); - var endPos = CaretPosition.fromRangeEnd(rng); - var rootNode = rng.commonAncestorContainer; - - if (rng.collapsed === false && matchEndContainer(rng, isTextBlock) && rng.endOffset === 0) { - return CaretFinder.fromPosition(false, rootNode, endPos) - .map(function (newEndPos) { - if (!CaretUtils.isInSameBlock(startPos, endPos, rootNode) && CaretUtils.isInSameBlock(startPos, newEndPos, rootNode)) { - return createRange(startPos.container(), startPos.offset(), newEndPos.container(), newEndPos.offset()); - } else { - return rng; - } - }).getOr(rng); - } else { - return rng; - } - }; - - var normalize = function (rng) { - return normalizeBlockSelection(rng); - }; - - return { - normalize: normalize - }; - } -); -/** - * InsertList.js + * DomUtils.js * * Released under LGPL License. * Copyright (c) 1999-2017 Ephox Corp. All rights reserved @@ -28721,1765 +21119,131 @@ define( */ /** - * Handles inserts of lists into the editor instance. + * Private UI DomUtils proxy. * - * @class tinymce.InsertList * @private + * @class tinymce.ui.DomUtils */ define( - 'tinymce.core.InsertList', + 'tinymce.core.ui.DomUtils', [ + "tinymce.core.Env", "tinymce.core.util.Tools", - "tinymce.core.caret.CaretWalker", - "tinymce.core.caret.CaretPosition" + "tinymce.core.dom.DOMUtils" ], - function (Tools, CaretWalker, CaretPosition) { - var isListFragment = function (fragment) { - var firstChild = fragment.firstChild; - var lastChild = fragment.lastChild; + function (Env, Tools, DOMUtils) { + "use strict"; - // Skip meta since it's likely
      ..
    - if (firstChild && firstChild.name === 'meta') { - firstChild = firstChild.next; - } + var count = 0; - // Skip mce_marker since it's likely
      ..
    - if (lastChild && lastChild.attr('id') === 'mce_marker') { - lastChild = lastChild.prev; - } + var funcs = { + id: function () { + return 'mceu_' + (count++); + }, - if (!firstChild || firstChild !== lastChild) { - return false; - } + create: function (name, attrs, children) { + var elm = document.createElement(name); - return firstChild.name === 'ul' || firstChild.name === 'ol'; - }; + DOMUtils.DOM.setAttribs(elm, attrs); - var cleanupDomFragment = function (domFragment) { - var firstChild = domFragment.firstChild; - var lastChild = domFragment.lastChild; - - // TODO: remove the meta tag from paste logic - if (firstChild && firstChild.nodeName === 'META') { - firstChild.parentNode.removeChild(firstChild); - } - - if (lastChild && lastChild.id === 'mce_marker') { - lastChild.parentNode.removeChild(lastChild); - } - - return domFragment; - }; - - var toDomFragment = function (dom, serializer, fragment) { - var html = serializer.serialize(fragment); - var domFragment = dom.createFragment(html); - - return cleanupDomFragment(domFragment); - }; - - var listItems = function (elm) { - return Tools.grep(elm.childNodes, function (child) { - return child.nodeName === 'LI'; - }); - }; - - var isEmpty = function (elm) { - return !elm.firstChild; - }; - - var trimListItems = function (elms) { - return elms.length > 0 && isEmpty(elms[elms.length - 1]) ? elms.slice(0, -1) : elms; - }; - - var getParentLi = function (dom, node) { - var parentBlock = dom.getParent(node, dom.isBlock); - return parentBlock && parentBlock.nodeName === 'LI' ? parentBlock : null; - }; - - var isParentBlockLi = function (dom, node) { - return !!getParentLi(dom, node); - }; - - var getSplit = function (parentNode, rng) { - var beforeRng = rng.cloneRange(); - var afterRng = rng.cloneRange(); - - beforeRng.setStartBefore(parentNode); - afterRng.setEndAfter(parentNode); - - return [ - beforeRng.cloneContents(), - afterRng.cloneContents() - ]; - }; - - var findFirstIn = function (node, rootNode) { - var caretPos = CaretPosition.before(node); - var caretWalker = new CaretWalker(rootNode); - var newCaretPos = caretWalker.next(caretPos); - - return newCaretPos ? newCaretPos.toRange() : null; - }; - - var findLastOf = function (node, rootNode) { - var caretPos = CaretPosition.after(node); - var caretWalker = new CaretWalker(rootNode); - var newCaretPos = caretWalker.prev(caretPos); - - return newCaretPos ? newCaretPos.toRange() : null; - }; - - var insertMiddle = function (target, elms, rootNode, rng) { - var parts = getSplit(target, rng); - var parentElm = target.parentNode; - - parentElm.insertBefore(parts[0], target); - Tools.each(elms, function (li) { - parentElm.insertBefore(li, target); - }); - parentElm.insertBefore(parts[1], target); - parentElm.removeChild(target); - - return findLastOf(elms[elms.length - 1], rootNode); - }; - - var insertBefore = function (target, elms, rootNode) { - var parentElm = target.parentNode; - - Tools.each(elms, function (elm) { - parentElm.insertBefore(elm, target); - }); - - return findFirstIn(target, rootNode); - }; - - var insertAfter = function (target, elms, rootNode, dom) { - dom.insertAfter(elms.reverse(), target); - return findLastOf(elms[0], rootNode); - }; - - var insertAtCaret = function (serializer, dom, rng, fragment) { - var domFragment = toDomFragment(dom, serializer, fragment); - var liTarget = getParentLi(dom, rng.startContainer); - var liElms = trimListItems(listItems(domFragment.firstChild)); - var BEGINNING = 1, END = 2; - var rootNode = dom.getRoot(); - - var isAt = function (location) { - var caretPos = CaretPosition.fromRangeStart(rng); - var caretWalker = new CaretWalker(dom.getRoot()); - var newPos = location === BEGINNING ? caretWalker.prev(caretPos) : caretWalker.next(caretPos); - - return newPos ? getParentLi(dom, newPos.getNode()) !== liTarget : true; - }; - - if (isAt(BEGINNING)) { - return insertBefore(liTarget, liElms, rootNode); - } else if (isAt(END)) { - return insertAfter(liTarget, liElms, rootNode, dom); - } - - return insertMiddle(liTarget, liElms, rootNode, rng); - }; - - return { - isListFragment: isListFragment, - insertAtCaret: insertAtCaret, - isParentBlockLi: isParentBlockLi, - trimListItems: trimListItems, - listItems: listItems - }; - } -); -/** - * InsertContent.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * Handles inserts of contents into the editor instance. - * - * @class tinymce.InsertContent - * @private - */ -define( - 'tinymce.core.InsertContent', - [ - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.caret.CaretWalker', - 'tinymce.core.dom.ElementUtils', - 'tinymce.core.dom.NodeType', - 'tinymce.core.dom.RangeNormalizer', - 'tinymce.core.Env', - 'tinymce.core.html.Serializer', - 'tinymce.core.InsertList', - 'tinymce.core.util.Tools' - ], - function (CaretPosition, CaretWalker, ElementUtils, NodeType, RangeNormalizer, Env, Serializer, InsertList, Tools) { - var isTableCell = NodeType.matchNodeNames('td th'); - - var validInsertion = function (editor, value, parentNode) { - // Should never insert content into bogus elements, since these can - // be resize handles or similar - if (parentNode.getAttribute('data-mce-bogus') === 'all') { - parentNode.parentNode.insertBefore(editor.dom.createFragment(value), parentNode); - } else { - // Check if parent is empty or only has one BR element then set the innerHTML of that parent - var node = parentNode.firstChild; - var node2 = parentNode.lastChild; - if (!node || (node === node2 && node.nodeName === 'BR')) {/// - editor.dom.setHTML(parentNode, value); + if (typeof children === 'string') { + elm.innerHTML = children; } else { - editor.selection.setContent(value); - } - } - }; - - var insertHtmlAtCaret = function (editor, value, details) { - var parser, serializer, parentNode, rootNode, fragment, args; - var marker, rng, node, node2, bookmarkHtml, merge; - var textInlineElements = editor.schema.getTextInlineElements(); - var selection = editor.selection, dom = editor.dom; - - function trimOrPaddLeftRight(html) { - var rng, container, offset; - - rng = selection.getRng(true); - container = rng.startContainer; - offset = rng.startOffset; - - function hasSiblingText(siblingName) { - return container[siblingName] && container[siblingName].nodeType == 3; - } - - if (container.nodeType == 3) { - if (offset > 0) { - html = html.replace(/^ /, ' '); - } else if (!hasSiblingText('previousSibling')) { - html = html.replace(/^ /, ' '); - } - - if (offset < container.length) { - html = html.replace(/ (
    |)$/, ' '); - } else if (!hasSiblingText('nextSibling')) { - html = html.replace(/( | )(
    |)$/, ' '); - } - } - - return html; - } - - // Removes   from a [b] c -> a  c -> a c - function trimNbspAfterDeleteAndPaddValue() { - var rng, container, offset; - - rng = selection.getRng(true); - container = rng.startContainer; - offset = rng.startOffset; - - if (container.nodeType == 3 && rng.collapsed) { - if (container.data[offset] === '\u00a0') { - container.deleteData(offset, 1); - - if (!/[\u00a0| ]$/.test(value)) { - value += ' '; - } - } else if (container.data[offset - 1] === '\u00a0') { - container.deleteData(offset - 1, 1); - - if (!/[\u00a0| ]$/.test(value)) { - value = ' ' + value; - } - } - } - } - - function reduceInlineTextElements() { - if (merge) { - var root = editor.getBody(), elementUtils = new ElementUtils(dom); - - Tools.each(dom.select('*[data-mce-fragment]'), function (node) { - for (var testNode = node.parentNode; testNode && testNode != root; testNode = testNode.parentNode) { - if (textInlineElements[node.nodeName.toLowerCase()] && elementUtils.compare(testNode, node)) { - dom.remove(node, true); - } + Tools.each(children, function (child) { + if (child.nodeType) { + elm.appendChild(child); } }); } - } - function markFragmentElements(fragment) { - var node = fragment; + return elm; + }, - while ((node = node.walk())) { - if (node.type === 1) { - node.attr('data-mce-fragment', '1'); - } - } - } + createFragment: function (html) { + return DOMUtils.DOM.createFragment(html); + }, - function umarkFragmentElements(elm) { - Tools.each(elm.getElementsByTagName('*'), function (elm) { - elm.removeAttribute('data-mce-fragment'); - }); - } + getWindowSize: function () { + return DOMUtils.DOM.getViewPort(); + }, - function isPartOfFragment(node) { - return !!node.getAttribute('data-mce-fragment'); - } + getSize: function (elm) { + var width, height; - function canHaveChildren(node) { - return node && !editor.schema.getShortEndedElements()[node.nodeName]; - } + if (elm.getBoundingClientRect) { + var rect = elm.getBoundingClientRect(); - function moveSelectionToMarker(marker) { - var parentEditableFalseElm, parentBlock, nextRng; - - function getContentEditableFalseParent(node) { - var root = editor.getBody(); - - for (; node && node !== root; node = node.parentNode) { - if (editor.dom.getContentEditable(node) === 'false') { - return node; - } - } - - return null; - } - - if (!marker) { - return; - } - - selection.scrollIntoView(marker); - - // If marker is in cE=false then move selection to that element instead - parentEditableFalseElm = getContentEditableFalseParent(marker); - if (parentEditableFalseElm) { - dom.remove(marker); - selection.select(parentEditableFalseElm); - return; - } - - // Move selection before marker and remove it - rng = dom.createRng(); - - // If previous sibling is a text node set the selection to the end of that node - node = marker.previousSibling; - if (node && node.nodeType == 3) { - rng.setStart(node, node.nodeValue.length); - - // TODO: Why can't we normalize on IE - if (!Env.ie) { - node2 = marker.nextSibling; - if (node2 && node2.nodeType == 3) { - node.appendData(node2.data); - node2.parentNode.removeChild(node2); - } - } + width = Math.max(rect.width || (rect.right - rect.left), elm.offsetWidth); + height = Math.max(rect.height || (rect.bottom - rect.bottom), elm.offsetHeight); } else { - // If the previous sibling isn't a text node or doesn't exist set the selection before the marker node - rng.setStartBefore(marker); - rng.setEndBefore(marker); + width = elm.offsetWidth; + height = elm.offsetHeight; } - function findNextCaretRng(rng) { - var caretPos = CaretPosition.fromRangeStart(rng); - var caretWalker = new CaretWalker(editor.getBody()); + return { width: width, height: height }; + }, - caretPos = caretWalker.next(caretPos); - if (caretPos) { - return caretPos.toRange(); - } - } + getPos: function (elm, root) { + return DOMUtils.DOM.getPos(elm, root || funcs.getContainer()); + }, - // Remove the marker node and set the new range - parentBlock = dom.getParent(marker, dom.isBlock); - dom.remove(marker); + getContainer: function () { + return Env.container ? Env.container : document.body; + }, - if (parentBlock && dom.isEmpty(parentBlock)) { - editor.$(parentBlock).empty(); + getViewPort: function (win) { + return DOMUtils.DOM.getViewPort(win); + }, - rng.setStart(parentBlock, 0); - rng.setEnd(parentBlock, 0); + get: function (id) { + return document.getElementById(id); + }, - if (!isTableCell(parentBlock) && !isPartOfFragment(parentBlock) && (nextRng = findNextCaretRng(rng))) { - rng = nextRng; - dom.remove(parentBlock); - } else { - dom.add(parentBlock, dom.create('br', { 'data-mce-bogus': '1' })); - } - } + addClass: function (elm, cls) { + return DOMUtils.DOM.addClass(elm, cls); + }, - selection.setRng(rng); + removeClass: function (elm, cls) { + return DOMUtils.DOM.removeClass(elm, cls); + }, + + hasClass: function (elm, cls) { + return DOMUtils.DOM.hasClass(elm, cls); + }, + + toggleClass: function (elm, cls, state) { + return DOMUtils.DOM.toggleClass(elm, cls, state); + }, + + css: function (elm, name, value) { + return DOMUtils.DOM.setStyle(elm, name, value); + }, + + getRuntimeStyle: function (elm, name) { + return DOMUtils.DOM.getStyle(elm, name, true); + }, + + on: function (target, name, callback, scope) { + return DOMUtils.DOM.bind(target, name, callback, scope); + }, + + off: function (target, name, callback) { + return DOMUtils.DOM.unbind(target, name, callback); + }, + + fire: function (target, name, args) { + return DOMUtils.DOM.fire(target, name, args); + }, + + innerHtml: function (elm, html) { + // Workaround for
    in

    bug on IE 8 #6178 + DOMUtils.DOM.setHTML(elm, html); } - - // Check for whitespace before/after value - if (/^ | $/.test(value)) { - value = trimOrPaddLeftRight(value); - } - - // Setup parser and serializer - parser = editor.parser; - merge = details.merge; - - serializer = new Serializer({ - validate: editor.settings.validate - }, editor.schema); - bookmarkHtml = '​'; - - // Run beforeSetContent handlers on the HTML to be inserted - args = { content: value, format: 'html', selection: true }; - editor.fire('BeforeSetContent', args); - value = args.content; - - // Add caret at end of contents if it's missing - if (value.indexOf('{$caret}') == -1) { - value += '{$caret}'; - } - - // Replace the caret marker with a span bookmark element - value = value.replace(/\{\$caret\}/, bookmarkHtml); - - // If selection is at |

    then move it into

    |

    - rng = selection.getRng(); - var caretElement = rng.startContainer || (rng.parentElement ? rng.parentElement() : null); - var body = editor.getBody(); - if (caretElement === body && selection.isCollapsed()) { - if (dom.isBlock(body.firstChild) && canHaveChildren(body.firstChild) && dom.isEmpty(body.firstChild)) { - rng = dom.createRng(); - rng.setStart(body.firstChild, 0); - rng.setEnd(body.firstChild, 0); - selection.setRng(rng); - } - } - - // Insert node maker where we will insert the new HTML and get it's parent - if (!selection.isCollapsed()) { - // Fix for #2595 seems that delete removes one extra character on - // WebKit for some odd reason if you double click select a word - editor.selection.setRng(RangeNormalizer.normalize(editor.selection.getRng())); - editor.getDoc().execCommand('Delete', false, null); - trimNbspAfterDeleteAndPaddValue(); - } - - parentNode = selection.getNode(); - - // Parse the fragment within the context of the parent node - var parserArgs = { context: parentNode.nodeName.toLowerCase(), data: details.data }; - fragment = parser.parse(value, parserArgs); - - // Custom handling of lists - if (details.paste === true && InsertList.isListFragment(fragment) && InsertList.isParentBlockLi(dom, parentNode)) { - rng = InsertList.insertAtCaret(serializer, dom, editor.selection.getRng(true), fragment); - editor.selection.setRng(rng); - editor.fire('SetContent', args); - return; - } - - markFragmentElements(fragment); - - // Move the caret to a more suitable location - node = fragment.lastChild; - if (node.attr('id') == 'mce_marker') { - marker = node; - - for (node = node.prev; node; node = node.walk(true)) { - if (node.type == 3 || !dom.isBlock(node.name)) { - if (editor.schema.isValidChild(node.parent.name, 'span')) { - node.parent.insert(marker, node, node.name === 'br'); - } - break; - } - } - } - - editor._selectionOverrides.showBlockCaretContainer(parentNode); - - // If parser says valid we can insert the contents into that parent - if (!parserArgs.invalid) { - value = serializer.serialize(fragment); - validInsertion(editor, value, parentNode); - } else { - // If the fragment was invalid within that context then we need - // to parse and process the parent it's inserted into - - // Insert bookmark node and get the parent - selection.setContent(bookmarkHtml); - parentNode = selection.getNode(); - rootNode = editor.getBody(); - - // Opera will return the document node when selection is in root - if (parentNode.nodeType == 9) { - parentNode = node = rootNode; - } else { - node = parentNode; - } - - // Find the ancestor just before the root element - while (node !== rootNode) { - parentNode = node; - node = node.parentNode; - } - - // Get the outer/inner HTML depending on if we are in the root and parser and serialize that - value = parentNode == rootNode ? rootNode.innerHTML : dom.getOuterHTML(parentNode); - value = serializer.serialize( - parser.parse( - // Need to replace by using a function since $ in the contents would otherwise be a problem - value.replace(//i, function () { - return serializer.serialize(fragment); - }) - ) - ); - - // Set the inner/outer HTML depending on if we are in the root or not - if (parentNode == rootNode) { - dom.setHTML(rootNode, value); - } else { - dom.setOuterHTML(parentNode, value); - } - } - - reduceInlineTextElements(); - moveSelectionToMarker(dom.get('mce_marker')); - umarkFragmentElements(editor.getBody()); - editor.fire('SetContent', args); - editor.addVisual(); }; - var processValue = function (value) { - var details; - - if (typeof value !== 'string') { - details = Tools.extend({ - paste: value.paste, - data: { - paste: value.paste - } - }, value); - - return { - content: value.content, - details: details - }; - } - - return { - content: value, - details: {} - }; - }; - - var insertAtCaret = function (editor, value) { - var result = processValue(value); - insertHtmlAtCaret(editor, result.content, result.details); - }; - - return { - insertAtCaret: insertAtCaret - }; + return funcs; } ); -/** - * EditorCommands.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class enables you to add custom editor commands and it contains - * overrides for native browser commands to address various bugs and issues. - * - * @class tinymce.EditorCommands - */ -define( - 'tinymce.core.EditorCommands', - [ - 'tinymce.core.delete.DeleteCommands', - 'tinymce.core.dom.NodeType', - 'tinymce.core.dom.RangeUtils', - 'tinymce.core.dom.TreeWalker', - 'tinymce.core.Env', - 'tinymce.core.InsertContent', - 'tinymce.core.util.Tools' - ], - function (DeleteCommands, NodeType, RangeUtils, TreeWalker, Env, InsertContent, Tools) { - // Added for compression purposes - var each = Tools.each, extend = Tools.extend; - var map = Tools.map, inArray = Tools.inArray, explode = Tools.explode; - var isOldIE = Env.ie && Env.ie < 11; - var TRUE = true, FALSE = false; - - return function (editor) { - var dom, selection, formatter, - commands = { state: {}, exec: {}, value: {} }, - settings = editor.settings, - bookmark; - - editor.on('PreInit', function () { - dom = editor.dom; - selection = editor.selection; - settings = editor.settings; - formatter = editor.formatter; - }); - - /** - * Executes the specified command. - * - * @method execCommand - * @param {String} command Command to execute. - * @param {Boolean} ui Optional user interface state. - * @param {Object} value Optional value for command. - * @param {Object} args Optional extra arguments to the execCommand. - * @return {Boolean} true/false if the command was found or not. - */ - function execCommand(command, ui, value, args) { - var func, customCommand, state = 0; - - if (editor.removed) { - return; - } - - if (!/^(mceAddUndoLevel|mceEndUndoLevel|mceBeginUndoLevel|mceRepaint)$/.test(command) && (!args || !args.skip_focus)) { - editor.focus(); - } - - args = editor.fire('BeforeExecCommand', { command: command, ui: ui, value: value }); - if (args.isDefaultPrevented()) { - return false; - } - - customCommand = command.toLowerCase(); - if ((func = commands.exec[customCommand])) { - func(customCommand, ui, value); - editor.fire('ExecCommand', { command: command, ui: ui, value: value }); - return true; - } - - // Plugin commands - each(editor.plugins, function (p) { - if (p.execCommand && p.execCommand(command, ui, value)) { - editor.fire('ExecCommand', { command: command, ui: ui, value: value }); - state = true; - return false; - } - }); - - if (state) { - return state; - } - - // Theme commands - if (editor.theme && editor.theme.execCommand && editor.theme.execCommand(command, ui, value)) { - editor.fire('ExecCommand', { command: command, ui: ui, value: value }); - return true; - } - - // Browser commands - try { - state = editor.getDoc().execCommand(command, ui, value); - } catch (ex) { - // Ignore old IE errors - } - - if (state) { - editor.fire('ExecCommand', { command: command, ui: ui, value: value }); - return true; - } - - return false; - } - - /** - * Queries the current state for a command for example if the current selection is "bold". - * - * @method queryCommandState - * @param {String} command Command to check the state of. - * @return {Boolean/Number} true/false if the selected contents is bold or not, -1 if it's not found. - */ - function queryCommandState(command) { - var func; - - if (editor.quirks.isHidden() || editor.removed) { - return; - } - - command = command.toLowerCase(); - if ((func = commands.state[command])) { - return func(command); - } - - // Browser commands - try { - return editor.getDoc().queryCommandState(command); - } catch (ex) { - // Fails sometimes see bug: 1896577 - } - - return false; - } - - /** - * Queries the command value for example the current fontsize. - * - * @method queryCommandValue - * @param {String} command Command to check the value of. - * @return {Object} Command value of false if it's not found. - */ - function queryCommandValue(command) { - var func; - - if (editor.quirks.isHidden() || editor.removed) { - return; - } - - command = command.toLowerCase(); - if ((func = commands.value[command])) { - return func(command); - } - - // Browser commands - try { - return editor.getDoc().queryCommandValue(command); - } catch (ex) { - // Fails sometimes see bug: 1896577 - } - } - - /** - * Adds commands to the command collection. - * - * @method addCommands - * @param {Object} commandList Name/value collection with commands to add, the names can also be comma separated. - * @param {String} type Optional type to add, defaults to exec. Can be value or state as well. - */ - function addCommands(commandList, type) { - type = type || 'exec'; - - each(commandList, function (callback, command) { - each(command.toLowerCase().split(','), function (command) { - commands[type][command] = callback; - }); - }); - } - - function addCommand(command, callback, scope) { - command = command.toLowerCase(); - commands.exec[command] = function (command, ui, value, args) { - return callback.call(scope || editor, ui, value, args); - }; - } - - /** - * Returns true/false if the command is supported or not. - * - * @method queryCommandSupported - * @param {String} command Command that we check support for. - * @return {Boolean} true/false if the command is supported or not. - */ - function queryCommandSupported(command) { - command = command.toLowerCase(); - - if (commands.exec[command]) { - return true; - } - - // Browser commands - try { - return editor.getDoc().queryCommandSupported(command); - } catch (ex) { - // Fails sometimes see bug: 1896577 - } - - return false; - } - - function addQueryStateHandler(command, callback, scope) { - command = command.toLowerCase(); - commands.state[command] = function () { - return callback.call(scope || editor); - }; - } - - function addQueryValueHandler(command, callback, scope) { - command = command.toLowerCase(); - commands.value[command] = function () { - return callback.call(scope || editor); - }; - } - - function hasCustomCommand(command) { - command = command.toLowerCase(); - return !!commands.exec[command]; - } - - // Expose public methods - extend(this, { - execCommand: execCommand, - queryCommandState: queryCommandState, - queryCommandValue: queryCommandValue, - queryCommandSupported: queryCommandSupported, - addCommands: addCommands, - addCommand: addCommand, - addQueryStateHandler: addQueryStateHandler, - addQueryValueHandler: addQueryValueHandler, - hasCustomCommand: hasCustomCommand - }); - - // Private methods - - function execNativeCommand(command, ui, value) { - if (ui === undefined) { - ui = FALSE; - } - - if (value === undefined) { - value = null; - } - - return editor.getDoc().execCommand(command, ui, value); - } - - function isFormatMatch(name) { - return formatter.match(name); - } - - function toggleFormat(name, value) { - formatter.toggle(name, value ? { value: value } : undefined); - editor.nodeChanged(); - } - - function storeSelection(type) { - bookmark = selection.getBookmark(type); - } - - function restoreSelection() { - selection.moveToBookmark(bookmark); - } - - // Add execCommand overrides - addCommands({ - // Ignore these, added for compatibility - 'mceResetDesignMode,mceBeginUndoLevel': function () { }, - - // Add undo manager logic - 'mceEndUndoLevel,mceAddUndoLevel': function () { - editor.undoManager.add(); - }, - - 'Cut,Copy,Paste': function (command) { - var doc = editor.getDoc(), failed; - - // Try executing the native command - try { - execNativeCommand(command); - } catch (ex) { - // Command failed - failed = TRUE; - } - - // Chrome reports the paste command as supported however older IE:s will return false for cut/paste - if (command === 'paste' && !doc.queryCommandEnabled(command)) { - failed = true; - } - - // Present alert message about clipboard access not being available - if (failed || !doc.queryCommandSupported(command)) { - var msg = editor.translate( - "Your browser doesn't support direct access to the clipboard. " + - "Please use the Ctrl+X/C/V keyboard shortcuts instead." - ); - - if (Env.mac) { - msg = msg.replace(/Ctrl\+/g, '\u2318+'); - } - - editor.notificationManager.open({ text: msg, type: 'error' }); - } - }, - - // Override unlink command - unlink: function () { - if (selection.isCollapsed()) { - var elm = editor.dom.getParent(editor.selection.getStart(), 'a'); - if (elm) { - editor.dom.remove(elm, true); - } - - return; - } - - formatter.remove("link"); - }, - - // Override justify commands to use the text formatter engine - 'JustifyLeft,JustifyCenter,JustifyRight,JustifyFull,JustifyNone': function (command) { - var align = command.substring(7); - - if (align == 'full') { - align = 'justify'; - } - - // Remove all other alignments first - each('left,center,right,justify'.split(','), function (name) { - if (align != name) { - formatter.remove('align' + name); - } - }); - - if (align != 'none') { - toggleFormat('align' + align); - } - }, - - // Override list commands to fix WebKit bug - 'InsertUnorderedList,InsertOrderedList': function (command) { - var listElm, listParent; - - execNativeCommand(command); - - // WebKit produces lists within block elements so we need to split them - // we will replace the native list creation logic to custom logic later on - // TODO: Remove this when the list creation logic is removed - listElm = dom.getParent(selection.getNode(), 'ol,ul'); - if (listElm) { - listParent = listElm.parentNode; - - // If list is within a text block then split that block - if (/^(H[1-6]|P|ADDRESS|PRE)$/.test(listParent.nodeName)) { - storeSelection(); - dom.split(listParent, listElm); - restoreSelection(); - } - } - }, - - // Override commands to use the text formatter engine - 'Bold,Italic,Underline,Strikethrough,Superscript,Subscript': function (command) { - toggleFormat(command); - }, - - // Override commands to use the text formatter engine - 'ForeColor,HiliteColor,FontName': function (command, ui, value) { - toggleFormat(command, value); - }, - - FontSize: function (command, ui, value) { - var fontClasses, fontSizes; - - // Convert font size 1-7 to styles - if (value >= 1 && value <= 7) { - fontSizes = explode(settings.font_size_style_values); - fontClasses = explode(settings.font_size_classes); - - if (fontClasses) { - value = fontClasses[value - 1] || value; - } else { - value = fontSizes[value - 1] || value; - } - } - - toggleFormat(command, value); - }, - - RemoveFormat: function (command) { - formatter.remove(command); - }, - - mceBlockQuote: function () { - toggleFormat('blockquote'); - }, - - FormatBlock: function (command, ui, value) { - return toggleFormat(value || 'p'); - }, - - mceCleanup: function () { - var bookmark = selection.getBookmark(); - - editor.setContent(editor.getContent({ cleanup: TRUE }), { cleanup: TRUE }); - - selection.moveToBookmark(bookmark); - }, - - mceRemoveNode: function (command, ui, value) { - var node = value || selection.getNode(); - - // Make sure that the body node isn't removed - if (node != editor.getBody()) { - storeSelection(); - editor.dom.remove(node, TRUE); - restoreSelection(); - } - }, - - mceSelectNodeDepth: function (command, ui, value) { - var counter = 0; - - dom.getParent(selection.getNode(), function (node) { - if (node.nodeType == 1 && counter++ == value) { - selection.select(node); - return FALSE; - } - }, editor.getBody()); - }, - - mceSelectNode: function (command, ui, value) { - selection.select(value); - }, - - mceInsertContent: function (command, ui, value) { - InsertContent.insertAtCaret(editor, value); - }, - - mceInsertRawHTML: function (command, ui, value) { - selection.setContent('tiny_mce_marker'); - editor.setContent( - editor.getContent().replace(/tiny_mce_marker/g, function () { - return value; - }) - ); - }, - - mceToggleFormat: function (command, ui, value) { - toggleFormat(value); - }, - - mceSetContent: function (command, ui, value) { - editor.setContent(value); - }, - - 'Indent,Outdent': function (command) { - var intentValue, indentUnit, value; - - // Setup indent level - intentValue = settings.indentation; - indentUnit = /[a-z%]+$/i.exec(intentValue); - intentValue = parseInt(intentValue, 10); - - if (!queryCommandState('InsertUnorderedList') && !queryCommandState('InsertOrderedList')) { - // If forced_root_blocks is set to false we don't have a block to indent so lets create a div - if (!settings.forced_root_block && !dom.getParent(selection.getNode(), dom.isBlock)) { - formatter.apply('div'); - } - - each(selection.getSelectedBlocks(), function (element) { - if (dom.getContentEditable(element) === "false") { - return; - } - - if (element.nodeName !== "LI") { - var indentStyleName = editor.getParam('indent_use_margin', false) ? 'margin' : 'padding'; - indentStyleName = element.nodeName === 'TABLE' ? 'margin' : indentStyleName; - indentStyleName += dom.getStyle(element, 'direction', true) == 'rtl' ? 'Right' : 'Left'; - - if (command == 'outdent') { - value = Math.max(0, parseInt(element.style[indentStyleName] || 0, 10) - intentValue); - dom.setStyle(element, indentStyleName, value ? value + indentUnit : ''); - } else { - value = (parseInt(element.style[indentStyleName] || 0, 10) + intentValue) + indentUnit; - dom.setStyle(element, indentStyleName, value); - } - } - }); - } else { - execNativeCommand(command); - } - }, - - mceRepaint: function () { - }, - - InsertHorizontalRule: function () { - editor.execCommand('mceInsertContent', false, '
    '); - }, - - mceToggleVisualAid: function () { - editor.hasVisual = !editor.hasVisual; - editor.addVisual(); - }, - - mceReplaceContent: function (command, ui, value) { - editor.execCommand('mceInsertContent', false, value.replace(/\{\$selection\}/g, selection.getContent({ format: 'text' }))); - }, - - mceInsertLink: function (command, ui, value) { - var anchor; - - if (typeof value == 'string') { - value = { href: value }; - } - - anchor = dom.getParent(selection.getNode(), 'a'); - - // Spaces are never valid in URLs and it's a very common mistake for people to make so we fix it here. - value.href = value.href.replace(' ', '%20'); - - // Remove existing links if there could be child links or that the href isn't specified - if (!anchor || !value.href) { - formatter.remove('link'); - } - - // Apply new link to selection - if (value.href) { - formatter.apply('link', value, anchor); - } - }, - - selectAll: function () { - var root = dom.getRoot(), rng; - - if (selection.getRng().setStart) { - var editingHost = dom.getParent(selection.getStart(), NodeType.isContentEditableTrue); - if (editingHost) { - rng = dom.createRng(); - rng.selectNodeContents(editingHost); - selection.setRng(rng); - } - } else { - // IE will render it's own root level block elements and sometimes - // even put font elements in them when the user starts typing. So we need to - // move the selection to a more suitable element from this: - // |

    to this:

    |

    - rng = selection.getRng(); - if (!rng.item) { - rng.moveToElementText(root); - rng.select(); - } - } - }, - - "delete": function () { - DeleteCommands.deleteCommand(editor); - }, - - "forwardDelete": function () { - DeleteCommands.forwardDeleteCommand(editor); - }, - - mceNewDocument: function () { - editor.setContent(''); - }, - - InsertLineBreak: function (command, ui, value) { - // We load the current event in from EnterKey.js when appropriate to heed - // certain event-specific variations such as ctrl-enter in a list - var evt = value; - var brElm, extraBr, marker; - var rng = selection.getRng(true); - new RangeUtils(dom).normalize(rng); - - var offset = rng.startOffset; - var container = rng.startContainer; - - // Resolve node index - if (container.nodeType == 1 && container.hasChildNodes()) { - var isAfterLastNodeInContainer = offset > container.childNodes.length - 1; - - container = container.childNodes[Math.min(offset, container.childNodes.length - 1)] || container; - if (isAfterLastNodeInContainer && container.nodeType == 3) { - offset = container.nodeValue.length; - } else { - offset = 0; - } - } - - var parentBlock = dom.getParent(container, dom.isBlock); - var parentBlockName = parentBlock ? parentBlock.nodeName.toUpperCase() : ''; // IE < 9 & HTML5 - var containerBlock = parentBlock ? dom.getParent(parentBlock.parentNode, dom.isBlock) : null; - var containerBlockName = containerBlock ? containerBlock.nodeName.toUpperCase() : ''; // IE < 9 & HTML5 - - // Enter inside block contained within a LI then split or insert before/after LI - var isControlKey = evt && evt.ctrlKey; - if (containerBlockName == 'LI' && !isControlKey) { - parentBlock = containerBlock; - parentBlockName = containerBlockName; - } - - // Walks the parent block to the right and look for BR elements - function hasRightSideContent() { - var walker = new TreeWalker(container, parentBlock), node; - var nonEmptyElementsMap = editor.schema.getNonEmptyElements(); - - while ((node = walker.next())) { - if (nonEmptyElementsMap[node.nodeName.toLowerCase()] || node.length > 0) { - return true; - } - } - } - - if (container && container.nodeType == 3 && offset >= container.nodeValue.length) { - // Insert extra BR element at the end block elements - if (!isOldIE && !hasRightSideContent()) { - brElm = dom.create('br'); - rng.insertNode(brElm); - rng.setStartAfter(brElm); - rng.setEndAfter(brElm); - extraBr = true; - } - } - - brElm = dom.create('br'); - rng.insertNode(brElm); - - // Rendering modes below IE8 doesn't display BR elements in PRE unless we have a \n before it - var documentMode = dom.doc.documentMode; - if (isOldIE && parentBlockName == 'PRE' && (!documentMode || documentMode < 8)) { - brElm.parentNode.insertBefore(dom.doc.createTextNode('\r'), brElm); - } - - // Insert temp marker and scroll to that - marker = dom.create('span', {}, ' '); - brElm.parentNode.insertBefore(marker, brElm); - selection.scrollIntoView(marker); - dom.remove(marker); - - if (!extraBr) { - rng.setStartAfter(brElm); - rng.setEndAfter(brElm); - } else { - rng.setStartBefore(brElm); - rng.setEndBefore(brElm); - } - - selection.setRng(rng); - editor.undoManager.add(); - - return TRUE; - } - }); - - // Add queryCommandState overrides - addCommands({ - // Override justify commands - 'JustifyLeft,JustifyCenter,JustifyRight,JustifyFull': function (command) { - var name = 'align' + command.substring(7); - var nodes = selection.isCollapsed() ? [dom.getParent(selection.getNode(), dom.isBlock)] : selection.getSelectedBlocks(); - var matches = map(nodes, function (node) { - return !!formatter.matchNode(node, name); - }); - return inArray(matches, TRUE) !== -1; - }, - - 'Bold,Italic,Underline,Strikethrough,Superscript,Subscript': function (command) { - return isFormatMatch(command); - }, - - mceBlockQuote: function () { - return isFormatMatch('blockquote'); - }, - - Outdent: function () { - var node; - - if (settings.inline_styles) { - if ((node = dom.getParent(selection.getStart(), dom.isBlock)) && parseInt(node.style.paddingLeft, 10) > 0) { - return TRUE; - } - - if ((node = dom.getParent(selection.getEnd(), dom.isBlock)) && parseInt(node.style.paddingLeft, 10) > 0) { - return TRUE; - } - } - - return ( - queryCommandState('InsertUnorderedList') || - queryCommandState('InsertOrderedList') || - (!settings.inline_styles && !!dom.getParent(selection.getNode(), 'BLOCKQUOTE')) - ); - }, - - 'InsertUnorderedList,InsertOrderedList': function (command) { - var list = dom.getParent(selection.getNode(), 'ul,ol'); - - return list && - ( - command === 'insertunorderedlist' && list.tagName === 'UL' || - command === 'insertorderedlist' && list.tagName === 'OL' - ); - } - }, 'state'); - - // Add queryCommandValue overrides - addCommands({ - 'FontSize,FontName': function (command) { - var value = 0, parent; - - if ((parent = dom.getParent(selection.getNode(), 'span'))) { - if (command == 'fontsize') { - value = parent.style.fontSize; - } else { - value = parent.style.fontFamily.replace(/, /g, ',').replace(/[\'\"]/g, '').toLowerCase(); - } - } - - return value; - } - }, 'value'); - - // Add undo manager logic - addCommands({ - Undo: function () { - editor.undoManager.undo(); - }, - - Redo: function () { - editor.undoManager.redo(); - } - }); - }; - } -); - -/** - * URI.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class handles parsing, modification and serialization of URI/URL strings. - * @class tinymce.util.URI - */ -define( - 'tinymce.core.util.URI', - [ - 'global!document', - 'tinymce.core.util.Tools' - ], - function (document, Tools) { - var each = Tools.each, trim = Tools.trim; - var queryParts = "source protocol authority userInfo user password host port relative path directory file query anchor".split(' '); - var DEFAULT_PORTS = { - 'ftp': 21, - 'http': 80, - 'https': 443, - 'mailto': 25 - }; - - /** - * Constructs a new URI instance. - * - * @constructor - * @method URI - * @param {String} url URI string to parse. - * @param {Object} settings Optional settings object. - */ - function URI(url, settings) { - var self = this, baseUri, baseUrl; - - url = trim(url); - settings = self.settings = settings || {}; - baseUri = settings.base_uri; - - // Strange app protocol that isn't http/https or local anchor - // For example: mailto,skype,tel etc. - if (/^([\w\-]+):([^\/]{2})/i.test(url) || /^\s*#/.test(url)) { - self.source = url; - return; - } - - var isProtocolRelative = url.indexOf('//') === 0; - - // Absolute path with no host, fake host and protocol - if (url.indexOf('/') === 0 && !isProtocolRelative) { - url = (baseUri ? baseUri.protocol || 'http' : 'http') + '://mce_host' + url; - } - - // Relative path http:// or protocol relative //path - if (!/^[\w\-]*:?\/\//.test(url)) { - baseUrl = settings.base_uri ? settings.base_uri.path : new URI(document.location.href).directory; - if (settings.base_uri.protocol === "") { - url = '//mce_host' + self.toAbsPath(baseUrl, url); - } else { - url = /([^#?]*)([#?]?.*)/.exec(url); - url = ((baseUri && baseUri.protocol) || 'http') + '://mce_host' + self.toAbsPath(baseUrl, url[1]) + url[2]; - } - } - - // Parse URL (Credits goes to Steave, http://blog.stevenlevithan.com/archives/parseuri) - url = url.replace(/@@/g, '(mce_at)'); // Zope 3 workaround, they use @@something - - /*jshint maxlen: 255 */ - /*eslint max-len: 0 */ - url = /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@\/]*):?([^:@\/]*))?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/.exec(url); - - each(queryParts, function (v, i) { - var part = url[i]; - - // Zope 3 workaround, they use @@something - if (part) { - part = part.replace(/\(mce_at\)/g, '@@'); - } - - self[v] = part; - }); - - if (baseUri) { - if (!self.protocol) { - self.protocol = baseUri.protocol; - } - - if (!self.userInfo) { - self.userInfo = baseUri.userInfo; - } - - if (!self.port && self.host === 'mce_host') { - self.port = baseUri.port; - } - - if (!self.host || self.host === 'mce_host') { - self.host = baseUri.host; - } - - self.source = ''; - } - - if (isProtocolRelative) { - self.protocol = ''; - } - - //t.path = t.path || '/'; - } - - URI.prototype = { - /** - * Sets the internal path part of the URI. - * - * @method setPath - * @param {string} path Path string to set. - */ - setPath: function (path) { - var self = this; - - path = /^(.*?)\/?(\w+)?$/.exec(path); - - // Update path parts - self.path = path[0]; - self.directory = path[1]; - self.file = path[2]; - - // Rebuild source - self.source = ''; - self.getURI(); - }, - - /** - * Converts the specified URI into a relative URI based on the current URI instance location. - * - * @method toRelative - * @param {String} uri URI to convert into a relative path/URI. - * @return {String} Relative URI from the point specified in the current URI instance. - * @example - * // Converts an absolute URL to an relative URL url will be somedir/somefile.htm - * var url = new tinymce.util.URI('http://www.site.com/dir/').toRelative('http://www.site.com/dir/somedir/somefile.htm'); - */ - toRelative: function (uri) { - var self = this, output; - - if (uri === "./") { - return uri; - } - - uri = new URI(uri, { base_uri: self }); - - // Not on same domain/port or protocol - if ((uri.host != 'mce_host' && self.host != uri.host && uri.host) || self.port != uri.port || - (self.protocol != uri.protocol && uri.protocol !== "")) { - return uri.getURI(); - } - - var tu = self.getURI(), uu = uri.getURI(); - - // Allow usage of the base_uri when relative_urls = true - if (tu == uu || (tu.charAt(tu.length - 1) == "/" && tu.substr(0, tu.length - 1) == uu)) { - return tu; - } - - output = self.toRelPath(self.path, uri.path); - - // Add query - if (uri.query) { - output += '?' + uri.query; - } - - // Add anchor - if (uri.anchor) { - output += '#' + uri.anchor; - } - - return output; - }, - - /** - * Converts the specified URI into a absolute URI based on the current URI instance location. - * - * @method toAbsolute - * @param {String} uri URI to convert into a relative path/URI. - * @param {Boolean} noHost No host and protocol prefix. - * @return {String} Absolute URI from the point specified in the current URI instance. - * @example - * // Converts an relative URL to an absolute URL url will be http://www.site.com/dir/somedir/somefile.htm - * var url = new tinymce.util.URI('http://www.site.com/dir/').toAbsolute('somedir/somefile.htm'); - */ - toAbsolute: function (uri, noHost) { - uri = new URI(uri, { base_uri: this }); - - return uri.getURI(noHost && this.isSameOrigin(uri)); - }, - - /** - * Determine whether the given URI has the same origin as this URI. Based on RFC-6454. - * Supports default ports for protocols listed in DEFAULT_PORTS. Unsupported protocols will fail safe: they - * won't match, if the port specifications differ. - * - * @method isSameOrigin - * @param {tinymce.util.URI} uri Uri instance to compare. - * @returns {Boolean} True if the origins are the same. - */ - isSameOrigin: function (uri) { - if (this.host == uri.host && this.protocol == uri.protocol) { - if (this.port == uri.port) { - return true; - } - - var defaultPort = DEFAULT_PORTS[this.protocol]; - if (defaultPort && ((this.port || defaultPort) == (uri.port || defaultPort))) { - return true; - } - } - - return false; - }, - - /** - * Converts a absolute path into a relative path. - * - * @method toRelPath - * @param {String} base Base point to convert the path from. - * @param {String} path Absolute path to convert into a relative path. - */ - toRelPath: function (base, path) { - var items, breakPoint = 0, out = '', i, l; - - // Split the paths - base = base.substring(0, base.lastIndexOf('/')); - base = base.split('/'); - items = path.split('/'); - - if (base.length >= items.length) { - for (i = 0, l = base.length; i < l; i++) { - if (i >= items.length || base[i] != items[i]) { - breakPoint = i + 1; - break; - } - } - } - - if (base.length < items.length) { - for (i = 0, l = items.length; i < l; i++) { - if (i >= base.length || base[i] != items[i]) { - breakPoint = i + 1; - break; - } - } - } - - if (breakPoint === 1) { - return path; - } - - for (i = 0, l = base.length - (breakPoint - 1); i < l; i++) { - out += "../"; - } - - for (i = breakPoint - 1, l = items.length; i < l; i++) { - if (i != breakPoint - 1) { - out += "/" + items[i]; - } else { - out += items[i]; - } - } - - return out; - }, - - /** - * Converts a relative path into a absolute path. - * - * @method toAbsPath - * @param {String} base Base point to convert the path from. - * @param {String} path Relative path to convert into an absolute path. - */ - toAbsPath: function (base, path) { - var i, nb = 0, o = [], tr, outPath; - - // Split paths - tr = /\/$/.test(path) ? '/' : ''; - base = base.split('/'); - path = path.split('/'); - - // Remove empty chunks - each(base, function (k) { - if (k) { - o.push(k); - } - }); - - base = o; - - // Merge relURLParts chunks - for (i = path.length - 1, o = []; i >= 0; i--) { - // Ignore empty or . - if (path[i].length === 0 || path[i] === ".") { - continue; - } - - // Is parent - if (path[i] === '..') { - nb++; - continue; - } - - // Move up - if (nb > 0) { - nb--; - continue; - } - - o.push(path[i]); - } - - i = base.length - nb; - - // If /a/b/c or / - if (i <= 0) { - outPath = o.reverse().join('/'); - } else { - outPath = base.slice(0, i).join('/') + '/' + o.reverse().join('/'); - } - - // Add front / if it's needed - if (outPath.indexOf('/') !== 0) { - outPath = '/' + outPath; - } - - // Add traling / if it's needed - if (tr && outPath.lastIndexOf('/') !== outPath.length - 1) { - outPath += tr; - } - - return outPath; - }, - - /** - * Returns the full URI of the internal structure. - * - * @method getURI - * @param {Boolean} noProtoHost Optional no host and protocol part. Defaults to false. - */ - getURI: function (noProtoHost) { - var s, self = this; - - // Rebuild source - if (!self.source || noProtoHost) { - s = ''; - - if (!noProtoHost) { - if (self.protocol) { - s += self.protocol + '://'; - } else { - s += '//'; - } - - if (self.userInfo) { - s += self.userInfo + '@'; - } - - if (self.host) { - s += self.host; - } - - if (self.port) { - s += ':' + self.port; - } - } - - if (self.path) { - s += self.path; - } - - if (self.query) { - s += '?' + self.query; - } - - if (self.anchor) { - s += '#' + self.anchor; - } - - self.source = s; - } - - return self.source; - } - }; - - URI.parseDataUri = function (uri) { - var type, matches; - - uri = decodeURIComponent(uri).split(','); - - matches = /data:([^;]+)/.exec(uri[0]); - if (matches) { - type = matches[1]; - } - - return { - type: type, - data: uri[1] - }; - }; - - URI.getDocumentBaseUrl = function (loc) { - var baseUrl; - - // Pass applewebdata:// and other non web protocols though - if (loc.protocol.indexOf('http') !== 0 && loc.protocol !== 'file:') { - baseUrl = loc.href; - } else { - baseUrl = loc.protocol + '//' + loc.host + loc.pathname; - } - - if (/^[^:]+:\/\/\/?[^\/]+\//.test(baseUrl)) { - baseUrl = baseUrl.replace(/[\?#].*$/, '').replace(/[\/\\][^\/]+$/, ''); - - if (!/[\/\\]$/.test(baseUrl)) { - baseUrl += '/'; - } - } - - return baseUrl; - }; - - return URI; - } -); - /** * Class.js * @@ -30950,6 +21714,90 @@ define( } ); +/** + * Binding.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class gets dynamically extended to provide a binding between two models. This makes it possible to + * sync the state of two properties in two models by a layer of abstraction. + * + * @private + * @class tinymce.data.Binding + */ +define( + 'tinymce.core.data.Binding', + [ + ], + function () { + /** + * Constructs a new bidning. + * + * @constructor + * @method Binding + * @param {Object} settings Settings to the binding. + */ + function Binding(settings) { + this.create = settings.create; + } + + /** + * Creates a binding for a property on a model. + * + * @method create + * @param {tinymce.data.ObservableObject} model Model to create binding to. + * @param {String} name Name of property to bind. + * @return {tinymce.data.Binding} Binding instance. + */ + Binding.create = function (model, name) { + return new Binding({ + create: function (otherModel, otherName) { + var bindings; + + function fromSelfToOther(e) { + otherModel.set(otherName, e.value); + } + + function fromOtherToSelf(e) { + model.set(name, e.value); + } + + otherModel.on('change:' + otherName, fromOtherToSelf); + model.on('change:' + name, fromSelfToOther); + + // Keep track of the bindings + bindings = otherModel._bindings; + + if (!bindings) { + bindings = otherModel._bindings = []; + + otherModel.on('destroy', function () { + var i = bindings.length; + + while (i--) { + bindings[i](); + } + }); + } + + bindings.push(function () { + model.off('change:' + name, fromSelfToOther); + }); + + return model.get(name); + } + }); + }; + + return Binding; + } +); /** * Observable.js * @@ -31087,90 +21935,6 @@ define( }; } ); -/** - * Binding.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class gets dynamically extended to provide a binding between two models. This makes it possible to - * sync the state of two properties in two models by a layer of abstraction. - * - * @private - * @class tinymce.data.Binding - */ -define( - 'tinymce.core.data.Binding', - [ - ], - function () { - /** - * Constructs a new bidning. - * - * @constructor - * @method Binding - * @param {Object} settings Settings to the binding. - */ - function Binding(settings) { - this.create = settings.create; - } - - /** - * Creates a binding for a property on a model. - * - * @method create - * @param {tinymce.data.ObservableObject} model Model to create binding to. - * @param {String} name Name of property to bind. - * @return {tinymce.data.Binding} Binding instance. - */ - Binding.create = function (model, name) { - return new Binding({ - create: function (otherModel, otherName) { - var bindings; - - function fromSelfToOther(e) { - otherModel.set(otherName, e.value); - } - - function fromOtherToSelf(e) { - model.set(name, e.value); - } - - otherModel.on('change:' + otherName, fromOtherToSelf); - model.on('change:' + name, fromSelfToOther); - - // Keep track of the bindings - bindings = otherModel._bindings; - - if (!bindings) { - bindings = otherModel._bindings = []; - - otherModel.on('destroy', function () { - var i = bindings.length; - - while (i--) { - bindings[i](); - } - }); - } - - bindings.push(function () { - model.off('change:' + name, fromSelfToOther); - }); - - return model.get(name); - } - }); - }; - - return Binding; - } -); /** * ObservableObject.js * @@ -32184,142 +22948,6 @@ define( return Collection; } ); -/** - * DomUtils.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * Private UI DomUtils proxy. - * - * @private - * @class tinymce.ui.DomUtils - */ -define( - 'tinymce.core.ui.DomUtils', - [ - "tinymce.core.Env", - "tinymce.core.util.Tools", - "tinymce.core.dom.DOMUtils" - ], - function (Env, Tools, DOMUtils) { - "use strict"; - - var count = 0; - - var funcs = { - id: function () { - return 'mceu_' + (count++); - }, - - create: function (name, attrs, children) { - var elm = document.createElement(name); - - DOMUtils.DOM.setAttribs(elm, attrs); - - if (typeof children === 'string') { - elm.innerHTML = children; - } else { - Tools.each(children, function (child) { - if (child.nodeType) { - elm.appendChild(child); - } - }); - } - - return elm; - }, - - createFragment: function (html) { - return DOMUtils.DOM.createFragment(html); - }, - - getWindowSize: function () { - return DOMUtils.DOM.getViewPort(); - }, - - getSize: function (elm) { - var width, height; - - if (elm.getBoundingClientRect) { - var rect = elm.getBoundingClientRect(); - - width = Math.max(rect.width || (rect.right - rect.left), elm.offsetWidth); - height = Math.max(rect.height || (rect.bottom - rect.bottom), elm.offsetHeight); - } else { - width = elm.offsetWidth; - height = elm.offsetHeight; - } - - return { width: width, height: height }; - }, - - getPos: function (elm, root) { - return DOMUtils.DOM.getPos(elm, root || funcs.getContainer()); - }, - - getContainer: function () { - return Env.container ? Env.container : document.body; - }, - - getViewPort: function (win) { - return DOMUtils.DOM.getViewPort(win); - }, - - get: function (id) { - return document.getElementById(id); - }, - - addClass: function (elm, cls) { - return DOMUtils.DOM.addClass(elm, cls); - }, - - removeClass: function (elm, cls) { - return DOMUtils.DOM.removeClass(elm, cls); - }, - - hasClass: function (elm, cls) { - return DOMUtils.DOM.hasClass(elm, cls); - }, - - toggleClass: function (elm, cls, state) { - return DOMUtils.DOM.toggleClass(elm, cls, state); - }, - - css: function (elm, name, value) { - return DOMUtils.DOM.setStyle(elm, name, value); - }, - - getRuntimeStyle: function (elm, name) { - return DOMUtils.DOM.getStyle(elm, name, true); - }, - - on: function (target, name, callback, scope) { - return DOMUtils.DOM.bind(target, name, callback, scope); - }, - - off: function (target, name, callback) { - return DOMUtils.DOM.unbind(target, name, callback); - }, - - fire: function (target, name, args) { - return DOMUtils.DOM.fire(target, name, args); - }, - - innerHtml: function (elm, html) { - // Workaround for
    in

    bug on IE 8 #6178 - DOMUtils.DOM.setHTML(elm, html); - } - }; - - return funcs; - } -); /** * BoxUtils.js * @@ -33966,6 +24594,949 @@ define( } ); +/** + * Movable.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * Movable mixin. Makes controls movable absolute and relative to other elements. + * + * @mixin tinymce.ui.Movable + */ +define( + 'tinymce.core.ui.Movable', + [ + "tinymce.core.ui.DomUtils" + ], + function (DomUtils) { + "use strict"; + + function calculateRelativePosition(ctrl, targetElm, rel) { + var ctrlElm, pos, x, y, selfW, selfH, targetW, targetH, viewport, size; + + viewport = DomUtils.getViewPort(); + + // Get pos of target + pos = DomUtils.getPos(targetElm); + x = pos.x; + y = pos.y; + + if (ctrl.state.get('fixed') && DomUtils.getRuntimeStyle(document.body, 'position') == 'static') { + x -= viewport.x; + y -= viewport.y; + } + + // Get size of self + ctrlElm = ctrl.getEl(); + size = DomUtils.getSize(ctrlElm); + selfW = size.width; + selfH = size.height; + + // Get size of target + size = DomUtils.getSize(targetElm); + targetW = size.width; + targetH = size.height; + + // Parse align string + rel = (rel || '').split(''); + + // Target corners + if (rel[0] === 'b') { + y += targetH; + } + + if (rel[1] === 'r') { + x += targetW; + } + + if (rel[0] === 'c') { + y += Math.round(targetH / 2); + } + + if (rel[1] === 'c') { + x += Math.round(targetW / 2); + } + + // Self corners + if (rel[3] === 'b') { + y -= selfH; + } + + if (rel[4] === 'r') { + x -= selfW; + } + + if (rel[3] === 'c') { + y -= Math.round(selfH / 2); + } + + if (rel[4] === 'c') { + x -= Math.round(selfW / 2); + } + + return { + x: x, + y: y, + w: selfW, + h: selfH + }; + } + + return { + /** + * Tests various positions to get the most suitable one. + * + * @method testMoveRel + * @param {DOMElement} elm Element to position against. + * @param {Array} rels Array with relative positions. + * @return {String} Best suitable relative position. + */ + testMoveRel: function (elm, rels) { + var viewPortRect = DomUtils.getViewPort(); + + for (var i = 0; i < rels.length; i++) { + var pos = calculateRelativePosition(this, elm, rels[i]); + + if (this.state.get('fixed')) { + if (pos.x > 0 && pos.x + pos.w < viewPortRect.w && pos.y > 0 && pos.y + pos.h < viewPortRect.h) { + return rels[i]; + } + } else { + if (pos.x > viewPortRect.x && pos.x + pos.w < viewPortRect.w + viewPortRect.x && + pos.y > viewPortRect.y && pos.y + pos.h < viewPortRect.h + viewPortRect.y) { + return rels[i]; + } + } + } + + return rels[0]; + }, + + /** + * Move relative to the specified element. + * + * @method moveRel + * @param {Element} elm Element to move relative to. + * @param {String} rel Relative mode. For example: br-tl. + * @return {tinymce.ui.Control} Current control instance. + */ + moveRel: function (elm, rel) { + if (typeof rel != 'string') { + rel = this.testMoveRel(elm, rel); + } + + var pos = calculateRelativePosition(this, elm, rel); + return this.moveTo(pos.x, pos.y); + }, + + /** + * Move by a relative x, y values. + * + * @method moveBy + * @param {Number} dx Relative x position. + * @param {Number} dy Relative y position. + * @return {tinymce.ui.Control} Current control instance. + */ + moveBy: function (dx, dy) { + var self = this, rect = self.layoutRect(); + + self.moveTo(rect.x + dx, rect.y + dy); + + return self; + }, + + /** + * Move to absolute position. + * + * @method moveTo + * @param {Number} x Absolute x position. + * @param {Number} y Absolute y position. + * @return {tinymce.ui.Control} Current control instance. + */ + moveTo: function (x, y) { + var self = this; + + // TODO: Move this to some global class + function constrain(value, max, size) { + if (value < 0) { + return 0; + } + + if (value + size > max) { + value = max - size; + return value < 0 ? 0 : value; + } + + return value; + } + + if (self.settings.constrainToViewport) { + var viewPortRect = DomUtils.getViewPort(window); + var layoutRect = self.layoutRect(); + + x = constrain(x, viewPortRect.w + viewPortRect.x, layoutRect.w); + y = constrain(y, viewPortRect.h + viewPortRect.y, layoutRect.h); + } + + if (self.state.get('rendered')) { + self.layoutRect({ x: x, y: y }).repaint(); + } else { + self.settings.x = x; + self.settings.y = y; + } + + self.fire('move', { x: x, y: y }); + + return self; + } + }; + } +); +/** + * Tooltip.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * Creates a tooltip instance. + * + * @-x-less ToolTip.less + * @class tinymce.ui.ToolTip + * @extends tinymce.ui.Control + * @mixes tinymce.ui.Movable + */ +define( + 'tinymce.core.ui.Tooltip', + [ + "tinymce.core.ui.Control", + "tinymce.core.ui.Movable" + ], + function (Control, Movable) { + return Control.extend({ + Mixins: [Movable], + + Defaults: { + classes: 'widget tooltip tooltip-n' + }, + + /** + * Renders the control as a HTML string. + * + * @method renderHtml + * @return {String} HTML representing the control. + */ + renderHtml: function () { + var self = this, prefix = self.classPrefix; + + return ( + '

    ' + ); + }, + + bindStates: function () { + var self = this; + + self.state.on('change:text', function (e) { + self.getEl().lastChild.innerHTML = self.encode(e.value); + }); + + return self._super(); + }, + + /** + * Repaints the control after a layout operation. + * + * @method repaint + */ + repaint: function () { + var self = this, style, rect; + + style = self.getEl().style; + rect = self._layoutRect; + + style.left = rect.x + 'px'; + style.top = rect.y + 'px'; + style.zIndex = 0xFFFF + 0xFFFF; + } + }); + } +); +/** + * Widget.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * Widget base class a widget is a control that has a tooltip and some basic states. + * + * @class tinymce.ui.Widget + * @extends tinymce.ui.Control + */ +define( + 'tinymce.core.ui.Widget', + [ + "tinymce.core.ui.Control", + "tinymce.core.ui.Tooltip" + ], + function (Control, Tooltip) { + "use strict"; + + var tooltip; + + var Widget = Control.extend({ + /** + * Constructs a instance with the specified settings. + * + * @constructor + * @param {Object} settings Name/value object with settings. + * @setting {String} tooltip Tooltip text to display when hovering. + * @setting {Boolean} autofocus True if the control should be focused when rendered. + * @setting {String} text Text to display inside widget. + */ + init: function (settings) { + var self = this; + + self._super(settings); + settings = self.settings; + self.canFocus = true; + + if (settings.tooltip && Widget.tooltips !== false) { + self.on('mouseenter', function (e) { + var tooltip = self.tooltip().moveTo(-0xFFFF); + + if (e.control == self) { + var rel = tooltip.text(settings.tooltip).show().testMoveRel(self.getEl(), ['bc-tc', 'bc-tl', 'bc-tr']); + + tooltip.classes.toggle('tooltip-n', rel == 'bc-tc'); + tooltip.classes.toggle('tooltip-nw', rel == 'bc-tl'); + tooltip.classes.toggle('tooltip-ne', rel == 'bc-tr'); + + tooltip.moveRel(self.getEl(), rel); + } else { + tooltip.hide(); + } + }); + + self.on('mouseleave mousedown click', function () { + self.tooltip().hide(); + }); + } + + self.aria('label', settings.ariaLabel || settings.tooltip); + }, + + /** + * Returns the current tooltip instance. + * + * @method tooltip + * @return {tinymce.ui.Tooltip} Tooltip instance. + */ + tooltip: function () { + if (!tooltip) { + tooltip = new Tooltip({ type: 'tooltip' }); + tooltip.renderTo(); + } + + return tooltip; + }, + + /** + * Called after the control has been rendered. + * + * @method postRender + */ + postRender: function () { + var self = this, settings = self.settings; + + self._super(); + + if (!self.parent() && (settings.width || settings.height)) { + self.initLayoutRect(); + self.repaint(); + } + + if (settings.autofocus) { + self.focus(); + } + }, + + bindStates: function () { + var self = this; + + function disable(state) { + self.aria('disabled', state); + self.classes.toggle('disabled', state); + } + + function active(state) { + self.aria('pressed', state); + self.classes.toggle('active', state); + } + + self.state.on('change:disabled', function (e) { + disable(e.value); + }); + + self.state.on('change:active', function (e) { + active(e.value); + }); + + if (self.state.get('disabled')) { + disable(true); + } + + if (self.state.get('active')) { + active(true); + } + + return self._super(); + }, + + /** + * Removes the current control from DOM and from UI collections. + * + * @method remove + * @return {tinymce.ui.Control} Current control instance. + */ + remove: function () { + this._super(); + + if (tooltip) { + tooltip.remove(); + tooltip = null; + } + } + }); + + return Widget; + } +); + +/** + * Progress.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * Progress control. + * + * @-x-less Progress.less + * @class tinymce.ui.Progress + * @extends tinymce.ui.Control + */ +define( + 'tinymce.core.ui.Progress', + [ + "tinymce.core.ui.Widget" + ], + function (Widget) { + "use strict"; + + return Widget.extend({ + Defaults: { + value: 0 + }, + + init: function (settings) { + var self = this; + + self._super(settings); + self.classes.add('progress'); + + if (!self.settings.filter) { + self.settings.filter = function (value) { + return Math.round(value); + }; + } + }, + + renderHtml: function () { + var self = this, id = self._id, prefix = this.classPrefix; + + return ( + '
    ' + + '
    ' + + '
    ' + + '
    ' + + '
    0%
    ' + + '
    ' + ); + }, + + postRender: function () { + var self = this; + + self._super(); + self.value(self.settings.value); + + return self; + }, + + bindStates: function () { + var self = this; + + function setValue(value) { + value = self.settings.filter(value); + self.getEl().lastChild.innerHTML = value + '%'; + self.getEl().firstChild.firstChild.style.width = value + '%'; + } + + self.state.on('change:value', function (e) { + setValue(e.value); + }); + + setValue(self.state.get('value')); + + return self._super(); + } + }); + } +); +/** + * Notification.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * Creates a notification instance. + * + * @-x-less Notification.less + * @class tinymce.ui.Notification + * @extends tinymce.ui.Container + * @mixes tinymce.ui.Movable + */ +define( + 'tinymce.core.ui.Notification', + [ + "tinymce.core.ui.Control", + "tinymce.core.ui.Movable", + "tinymce.core.ui.Progress", + "tinymce.core.util.Delay" + ], + function (Control, Movable, Progress, Delay) { + var updateLiveRegion = function (ctx, text) { + ctx.getEl().lastChild.textContent = text + (ctx.progressBar ? ' ' + ctx.progressBar.value() + '%' : ''); + }; + + return Control.extend({ + Mixins: [Movable], + + Defaults: { + classes: 'widget notification' + }, + + init: function (settings) { + var self = this; + + self._super(settings); + + self.maxWidth = settings.maxWidth; + + if (settings.text) { + self.text(settings.text); + } + + if (settings.icon) { + self.icon = settings.icon; + } + + if (settings.color) { + self.color = settings.color; + } + + if (settings.type) { + self.classes.add('notification-' + settings.type); + } + + if (settings.timeout && (settings.timeout < 0 || settings.timeout > 0) && !settings.closeButton) { + self.closeButton = false; + } else { + self.classes.add('has-close'); + self.closeButton = true; + } + + if (settings.progressBar) { + self.progressBar = new Progress(); + } + + self.on('click', function (e) { + if (e.target.className.indexOf(self.classPrefix + 'close') != -1) { + self.close(); + } + }); + }, + + /** + * Renders the control as a HTML string. + * + * @method renderHtml + * @return {String} HTML representing the control. + */ + renderHtml: function () { + var self = this, prefix = self.classPrefix, icon = '', closeButton = '', progressBar = '', notificationStyle = ''; + + if (self.icon) { + icon = ''; + } + + notificationStyle = ' style="max-width: ' + self.maxWidth + 'px;' + (self.color ? 'background-color: ' + self.color + ';"' : '"'); + + if (self.closeButton) { + closeButton = ''; + } + + if (self.progressBar) { + progressBar = self.progressBar.renderHtml(); + } + + return ( + '' + ); + }, + + postRender: function () { + var self = this; + + Delay.setTimeout(function () { + self.$el.addClass(self.classPrefix + 'in'); + updateLiveRegion(self, self.state.get('text')); + }, 100); + + return self._super(); + }, + + bindStates: function () { + var self = this; + + self.state.on('change:text', function (e) { + self.getEl().firstChild.innerHTML = e.value; + updateLiveRegion(self, e.value); + }); + if (self.progressBar) { + self.progressBar.bindStates(); + self.progressBar.state.on('change:value', function (e) { + updateLiveRegion(self, self.state.get('text')); + }); + } + return self._super(); + }, + + close: function () { + var self = this; + + if (!self.fire('close').isDefaultPrevented()) { + self.remove(); + } + + return self; + }, + + /** + * Repaints the control after a layout operation. + * + * @method repaint + */ + repaint: function () { + var self = this, style, rect; + + style = self.getEl().style; + rect = self._layoutRect; + + style.left = rect.x + 'px'; + style.top = rect.y + 'px'; + + // Hardcoded arbitrary z-value because we want the + // notifications under the other windows + style.zIndex = 0xFFFF - 1; + } + }); + } +); +/** + * NotificationManagerImpl.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.ui.NotificationManagerImpl', + [ + 'ephox.katamari.api.Arr', + 'tinymce.core.ui.DomUtils', + 'tinymce.core.ui.Notification', + 'tinymce.core.util.Tools' + ], + function (Arr, DomUtils, Notification, Tools) { + return function (editor) { + var getEditorContainer = function (editor) { + return editor.inline ? editor.getElement() : editor.getContentAreaContainer(); + }; + + var getContainerWidth = function () { + var container = getEditorContainer(editor); + return DomUtils.getSize(container).width; + }; + + // Since the viewport will change based on the present notifications, we need to move them all to the + // top left of the viewport to give an accurate size measurement so we can position them later. + var prePositionNotifications = function (notifications) { + Arr.each(notifications, function (notification) { + notification.moveTo(0, 0); + }); + }; + + var positionNotifications = function (notifications) { + if (notifications.length > 0) { + var firstItem = notifications.slice(0, 1)[0]; + var container = getEditorContainer(editor); + firstItem.moveRel(container, 'tc-tc'); + Arr.each(notifications, function (notification, index) { + if (index > 0) { + notification.moveRel(notifications[index - 1].getEl(), 'bc-tc'); + } + }); + } + }; + + var reposition = function (notifications) { + prePositionNotifications(notifications); + positionNotifications(notifications); + }; + + var open = function (args, closeCallback) { + var extendedArgs = Tools.extend(args, { maxWidth: getContainerWidth() }); + var notif = new Notification(extendedArgs); + notif.args = extendedArgs; + + //If we have a timeout value + if (extendedArgs.timeout > 0) { + notif.timer = setTimeout(function () { + notif.close(); + closeCallback(); + }, extendedArgs.timeout); + } + + notif.on('close', function () { + closeCallback(); + }); + + notif.renderTo(); + + return notif; + }; + + var close = function (notification) { + notification.close(); + }; + + var getArgs = function (notification) { + return notification.args; + }; + + return { + open: open, + close: close, + reposition: reposition, + getArgs: getArgs + }; + }; + } +); + +/** + * NotificationManager.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class handles the creation of TinyMCE's notifications. + * + * @class tinymce.NotificationManager + * @example + * // Opens a new notification of type "error" with text "An error occurred." + * tinymce.activeEditor.notificationManager.open({ + * text: 'An error occurred.', + * type: 'error' + * }); + */ +define( + 'tinymce.core.api.NotificationManager', + [ + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Option', + 'tinymce.core.EditorView', + 'tinymce.core.ui.NotificationManagerImpl', + 'tinymce.core.util.Delay' + ], + function (Arr, Option, EditorView, NotificationManagerImpl, Delay) { + return function (editor) { + var notifications = []; + + var getImplementation = function () { + var theme = editor.theme; + return theme.getNotificationManagerImpl ? theme.getNotificationManagerImpl() : NotificationManagerImpl(editor); + }; + + var getTopNotification = function () { + return Option.from(notifications[0]); + }; + + var isEqual = function (a, b) { + return a.type === b.type && a.text === b.text && !a.progressBar && !a.timeout && !b.progressBar && !b.timeout; + }; + + var reposition = function () { + getImplementation().reposition(notifications); + }; + + var addNotification = function (notification) { + notifications.push(notification); + }; + + var closeNotification = function (notification) { + Arr.findIndex(notifications, function (otherNotification) { + return otherNotification === notification; + }).each(function (index) { + // Mutate here since third party might have stored away the window array + // TODO: Consider breaking this api + notifications.splice(index, 1); + }); + }; + + var open = function (args) { + // Never open notification if editor has been removed. + if (editor.removed || !EditorView.isEditorAttachedToDom(editor)) { + return; + } + + return Arr.find(notifications, function (notification) { + return isEqual(getImplementation().getArgs(notification), args); + }).getOrThunk(function () { + editor.editorManager.setActive(editor); + + var notification = getImplementation().open(args, function () { + closeNotification(notification); + reposition(); + }); + + addNotification(notification); + reposition(); + return notification; + }); + }; + + var close = function () { + getTopNotification().each(function (notification) { + getImplementation().close(notification); + closeNotification(notification); + reposition(); + }); + }; + + var getNotifications = function () { + return notifications; + }; + + var registerEvents = function (editor) { + editor.on('SkinLoaded', function () { + var serviceMessage = editor.settings.service_message; + + if (serviceMessage) { + open({ + text: serviceMessage, + type: 'warning', + timeout: 0, + icon: '' + }); + } + }); + + editor.on('ResizeEditor ResizeWindow', function () { + Delay.requestAnimationFrame(reposition); + }); + + editor.on('remove', function () { + Arr.each(notifications, function (notification) { + getImplementation().close(notification); + }); + }); + }; + + registerEvents(editor); + + return { + /** + * Opens a new notification. + * + * @method open + * @param {Object} args Optional name/value settings collection contains things like timeout/color/message etc. + */ + open: open, + + /** + * Closes the top most notification. + * + * @method close + */ + close: close, + + /** + * Returns the currently opened notification objects. + * + * @method getNotifications + * @return {Array} Array of the currently opened notifications. + */ + getNotifications: getNotifications + }; + }; + } +); + /** * Factory.js * @@ -34016,6 +25587,23 @@ define( return !!types[type.toLowerCase()]; }, + /** + * Returns ui control module by name. + * + * @method get + * @param {String} type Type get. + * @return {Object} Module or undefined. + */ + get: function (type) { + var lctype = type.toLowerCase(); + var controlType = types.hasOwnProperty(lctype) ? types[lctype] : null; + if (controlType === null) { + throw new Error("Could not find module for type: " + type); + } + + return controlType; + }, + /** * Creates a new control instance based on the settings provided. The instance created will be * based on the specified type property it can also create whole structures of components out of @@ -35360,210 +26948,6 @@ define( } ); -/** - * Movable.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * Movable mixin. Makes controls movable absolute and relative to other elements. - * - * @mixin tinymce.ui.Movable - */ -define( - 'tinymce.core.ui.Movable', - [ - "tinymce.core.ui.DomUtils" - ], - function (DomUtils) { - "use strict"; - - function calculateRelativePosition(ctrl, targetElm, rel) { - var ctrlElm, pos, x, y, selfW, selfH, targetW, targetH, viewport, size; - - viewport = DomUtils.getViewPort(); - - // Get pos of target - pos = DomUtils.getPos(targetElm); - x = pos.x; - y = pos.y; - - if (ctrl.state.get('fixed') && DomUtils.getRuntimeStyle(document.body, 'position') == 'static') { - x -= viewport.x; - y -= viewport.y; - } - - // Get size of self - ctrlElm = ctrl.getEl(); - size = DomUtils.getSize(ctrlElm); - selfW = size.width; - selfH = size.height; - - // Get size of target - size = DomUtils.getSize(targetElm); - targetW = size.width; - targetH = size.height; - - // Parse align string - rel = (rel || '').split(''); - - // Target corners - if (rel[0] === 'b') { - y += targetH; - } - - if (rel[1] === 'r') { - x += targetW; - } - - if (rel[0] === 'c') { - y += Math.round(targetH / 2); - } - - if (rel[1] === 'c') { - x += Math.round(targetW / 2); - } - - // Self corners - if (rel[3] === 'b') { - y -= selfH; - } - - if (rel[4] === 'r') { - x -= selfW; - } - - if (rel[3] === 'c') { - y -= Math.round(selfH / 2); - } - - if (rel[4] === 'c') { - x -= Math.round(selfW / 2); - } - - return { - x: x, - y: y, - w: selfW, - h: selfH - }; - } - - return { - /** - * Tests various positions to get the most suitable one. - * - * @method testMoveRel - * @param {DOMElement} elm Element to position against. - * @param {Array} rels Array with relative positions. - * @return {String} Best suitable relative position. - */ - testMoveRel: function (elm, rels) { - var viewPortRect = DomUtils.getViewPort(); - - for (var i = 0; i < rels.length; i++) { - var pos = calculateRelativePosition(this, elm, rels[i]); - - if (this.state.get('fixed')) { - if (pos.x > 0 && pos.x + pos.w < viewPortRect.w && pos.y > 0 && pos.y + pos.h < viewPortRect.h) { - return rels[i]; - } - } else { - if (pos.x > viewPortRect.x && pos.x + pos.w < viewPortRect.w + viewPortRect.x && - pos.y > viewPortRect.y && pos.y + pos.h < viewPortRect.h + viewPortRect.y) { - return rels[i]; - } - } - } - - return rels[0]; - }, - - /** - * Move relative to the specified element. - * - * @method moveRel - * @param {Element} elm Element to move relative to. - * @param {String} rel Relative mode. For example: br-tl. - * @return {tinymce.ui.Control} Current control instance. - */ - moveRel: function (elm, rel) { - if (typeof rel != 'string') { - rel = this.testMoveRel(elm, rel); - } - - var pos = calculateRelativePosition(this, elm, rel); - return this.moveTo(pos.x, pos.y); - }, - - /** - * Move by a relative x, y values. - * - * @method moveBy - * @param {Number} dx Relative x position. - * @param {Number} dy Relative y position. - * @return {tinymce.ui.Control} Current control instance. - */ - moveBy: function (dx, dy) { - var self = this, rect = self.layoutRect(); - - self.moveTo(rect.x + dx, rect.y + dy); - - return self; - }, - - /** - * Move to absolute position. - * - * @method moveTo - * @param {Number} x Absolute x position. - * @param {Number} y Absolute y position. - * @return {tinymce.ui.Control} Current control instance. - */ - moveTo: function (x, y) { - var self = this; - - // TODO: Move this to some global class - function constrain(value, max, size) { - if (value < 0) { - return 0; - } - - if (value + size > max) { - value = max - size; - return value < 0 ? 0 : value; - } - - return value; - } - - if (self.settings.constrainToViewport) { - var viewPortRect = DomUtils.getViewPort(window); - var layoutRect = self.layoutRect(); - - x = constrain(x, viewPortRect.w + viewPortRect.x, layoutRect.w); - y = constrain(y, viewPortRect.h + viewPortRect.y, layoutRect.h); - } - - if (self.state.get('rendered')) { - self.layoutRect({ x: x, y: y }).repaint(); - } else { - self.settings.x = x; - self.settings.y = y; - } - - self.fire('move', { x: x, y: y }); - - return self; - } - }; - } -); /** * Resizable.js * @@ -36747,7 +28131,7 @@ define( ); /** - * WindowManager.js + * WindowManagerImpl.js * * Released under LGPL License. * Copyright (c) 1999-2017 Ephox Corp. All rights reserved @@ -36756,88 +28140,17 @@ define( * Contributing: http://www.tinymce.com/contributing */ -/** - * This class handles the creation of native windows and dialogs. This class can be extended to provide for example inline dialogs. - * - * @class tinymce.WindowManager - * @example - * // Opens a new dialog with the file.htm file and the size 320x240 - * // It also adds a custom parameter this can be retrieved by using tinyMCEPopup.getWindowArg inside the dialog. - * tinymce.activeEditor.windowManager.open({ - * url: 'file.htm', - * width: 320, - * height: 240 - * }, { - * custom_param: 1 - * }); - * - * // Displays an alert box using the active editors window manager instance - * tinymce.activeEditor.windowManager.alert('Hello world!'); - * - * // Displays an confirm box and an alert message will be displayed depending on what you choose in the confirm - * tinymce.activeEditor.windowManager.confirm("Do you want to do something", function(s) { - * if (s) - * tinymce.activeEditor.windowManager.alert("Ok"); - * else - * tinymce.activeEditor.windowManager.alert("Cancel"); - * }); - */ define( - 'tinymce.core.WindowManager', + 'tinymce.core.ui.WindowManagerImpl', [ "tinymce.core.ui.Window", "tinymce.core.ui.MessageBox" ], function (Window, MessageBox) { return function (editor) { - var self = this, windows = []; - - function getTopMostWindow() { - if (windows.length) { - return windows[windows.length - 1]; - } - } - - function fireOpenEvent(win) { - editor.fire('OpenWindow', { - win: win - }); - } - - function fireCloseEvent(win) { - editor.fire('CloseWindow', { - win: win - }); - } - - self.windows = windows; - - editor.on('remove', function () { - var i = windows.length; - - while (i--) { - windows[i].close(); - } - }); - - /** - * Opens a new window. - * - * @method open - * @param {Object} args Optional name/value settings collection contains things like width/height/url etc. - * @param {Object} params Options like title, file, width, height etc. - * @option {String} title Window title. - * @option {String} file URL of the file to open in the window. - * @option {Number} width Width in pixels. - * @option {Number} height Height in pixels. - * @option {Boolean} autoScroll Specifies whether the popup window can have scrollbars if required (i.e. content - * larger than the popup size specified). - */ - self.open = function (args, params) { + var open = function (args, params, closeCallback) { var win; - editor.editorManager.setActive(editor); - args.title = args.title || ' '; // Handle URL @@ -36875,22 +28188,9 @@ define( } win = new Window(args); - windows.push(win); win.on('close', function () { - var i = windows.length; - - while (i--) { - if (windows[i] === win) { - windows.splice(i, 1); - } - } - - if (!windows.length) { - editor.focus(); - } - - fireCloseEvent(win); + closeCallback(win); }); // Handle data @@ -36910,131 +28210,65 @@ define( win.features = args || {}; win.params = params || {}; - // Takes a snapshot in the FocusManager of the selection before focus is lost to dialog - if (windows.length === 1) { - editor.nodeChanged(); - } - win = win.renderTo().reflow(); - fireOpenEvent(win); - return win; }; - /** - * Creates a alert dialog. Please don't use the blocking behavior of this - * native version use the callback method instead then it can be extended. - * - * @method alert - * @param {String} message Text to display in the new alert dialog. - * @param {function} callback Callback function to be executed after the user has selected ok. - * @param {Object} scope Optional scope to execute the callback in. - * @example - * // Displays an alert box using the active editors window manager instance - * tinymce.activeEditor.windowManager.alert('Hello world!'); - */ - self.alert = function (message, callback, scope) { + var alert = function (message, choiceCallback, closeCallback) { var win; win = MessageBox.alert(message, function () { - if (callback) { - callback.call(scope || this); - } else { - editor.focus(); - } + choiceCallback(); }); win.on('close', function () { - fireCloseEvent(win); + closeCallback(win); }); - fireOpenEvent(win); + return win; }; - /** - * Creates a confirm dialog. Please don't use the blocking behavior of this - * native version use the callback method instead then it can be extended. - * - * @method confirm - * @param {String} message Text to display in the new confirm dialog. - * @param {function} callback Callback function to be executed after the user has selected ok or cancel. - * @param {Object} scope Optional scope to execute the callback in. - * @example - * // Displays an confirm box and an alert message will be displayed depending on what you choose in the confirm - * tinymce.activeEditor.windowManager.confirm("Do you want to do something", function(s) { - * if (s) - * tinymce.activeEditor.windowManager.alert("Ok"); - * else - * tinymce.activeEditor.windowManager.alert("Cancel"); - * }); - */ - self.confirm = function (message, callback, scope) { + var confirm = function (message, choiceCallback, closeCallback) { var win; win = MessageBox.confirm(message, function (state) { - callback.call(scope || this, state); + choiceCallback(state); }); win.on('close', function () { - fireCloseEvent(win); + closeCallback(win); }); - fireOpenEvent(win); + return win; }; - /** - * Closes the top most window. - * - * @method close - */ - self.close = function () { - if (getTopMostWindow()) { - getTopMostWindow().close(); - } + var close = function (window) { + window.close(); }; - /** - * Returns the params of the last window open call. This can be used in iframe based - * dialog to get params passed from the tinymce plugin. - * - * @example - * var dialogArguments = top.tinymce.activeEditor.windowManager.getParams(); - * - * @method getParams - * @return {Object} Name/value object with parameters passed from windowManager.open call. - */ - self.getParams = function () { - return getTopMostWindow() ? getTopMostWindow().params : null; + var getParams = function (window) { + return window.params; }; - /** - * Sets the params of the last opened window. - * - * @method setParams - * @param {Object} params Params object to set for the last opened window. - */ - self.setParams = function (params) { - if (getTopMostWindow()) { - getTopMostWindow().params = params; - } + var setParams = function (window, params) { + window.params = params; }; - /** - * Returns the currently opened window objects. - * - * @method getWindows - * @return {Array} Array of the currently opened windows. - */ - self.getWindows = function () { - return windows; + return { + open: open, + alert: alert, + confirm: confirm, + close: close, + getParams: getParams, + setParams: setParams }; }; } ); /** - * Tooltip.js + * WindowManager.js * * Released under LGPL License. * Copyright (c) 1999-2017 Ephox Corp. All rights reserved @@ -37044,686 +28278,10091 @@ define( */ /** - * Creates a tooltip instance. + * This class handles the creation of native windows and dialogs. This class can be extended to provide for example inline dialogs. * - * @-x-less ToolTip.less - * @class tinymce.ui.ToolTip - * @extends tinymce.ui.Control - * @mixes tinymce.ui.Movable - */ -define( - 'tinymce.core.ui.Tooltip', - [ - "tinymce.core.ui.Control", - "tinymce.core.ui.Movable" - ], - function (Control, Movable) { - return Control.extend({ - Mixins: [Movable], - - Defaults: { - classes: 'widget tooltip tooltip-n' - }, - - /** - * Renders the control as a HTML string. - * - * @method renderHtml - * @return {String} HTML representing the control. - */ - renderHtml: function () { - var self = this, prefix = self.classPrefix; - - return ( - '' - ); - }, - - bindStates: function () { - var self = this; - - self.state.on('change:text', function (e) { - self.getEl().lastChild.innerHTML = self.encode(e.value); - }); - - return self._super(); - }, - - /** - * Repaints the control after a layout operation. - * - * @method repaint - */ - repaint: function () { - var self = this, style, rect; - - style = self.getEl().style; - rect = self._layoutRect; - - style.left = rect.x + 'px'; - style.top = rect.y + 'px'; - style.zIndex = 0xFFFF + 0xFFFF; - } - }); - } -); -/** - * Widget.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * Widget base class a widget is a control that has a tooltip and some basic states. - * - * @class tinymce.ui.Widget - * @extends tinymce.ui.Control - */ -define( - 'tinymce.core.ui.Widget', - [ - "tinymce.core.ui.Control", - "tinymce.core.ui.Tooltip" - ], - function (Control, Tooltip) { - "use strict"; - - var tooltip; - - var Widget = Control.extend({ - /** - * Constructs a instance with the specified settings. - * - * @constructor - * @param {Object} settings Name/value object with settings. - * @setting {String} tooltip Tooltip text to display when hovering. - * @setting {Boolean} autofocus True if the control should be focused when rendered. - * @setting {String} text Text to display inside widget. - */ - init: function (settings) { - var self = this; - - self._super(settings); - settings = self.settings; - self.canFocus = true; - - if (settings.tooltip && Widget.tooltips !== false) { - self.on('mouseenter', function (e) { - var tooltip = self.tooltip().moveTo(-0xFFFF); - - if (e.control == self) { - var rel = tooltip.text(settings.tooltip).show().testMoveRel(self.getEl(), ['bc-tc', 'bc-tl', 'bc-tr']); - - tooltip.classes.toggle('tooltip-n', rel == 'bc-tc'); - tooltip.classes.toggle('tooltip-nw', rel == 'bc-tl'); - tooltip.classes.toggle('tooltip-ne', rel == 'bc-tr'); - - tooltip.moveRel(self.getEl(), rel); - } else { - tooltip.hide(); - } - }); - - self.on('mouseleave mousedown click', function () { - self.tooltip().hide(); - }); - } - - self.aria('label', settings.ariaLabel || settings.tooltip); - }, - - /** - * Returns the current tooltip instance. - * - * @method tooltip - * @return {tinymce.ui.Tooltip} Tooltip instance. - */ - tooltip: function () { - if (!tooltip) { - tooltip = new Tooltip({ type: 'tooltip' }); - tooltip.renderTo(); - } - - return tooltip; - }, - - /** - * Called after the control has been rendered. - * - * @method postRender - */ - postRender: function () { - var self = this, settings = self.settings; - - self._super(); - - if (!self.parent() && (settings.width || settings.height)) { - self.initLayoutRect(); - self.repaint(); - } - - if (settings.autofocus) { - self.focus(); - } - }, - - bindStates: function () { - var self = this; - - function disable(state) { - self.aria('disabled', state); - self.classes.toggle('disabled', state); - } - - function active(state) { - self.aria('pressed', state); - self.classes.toggle('active', state); - } - - self.state.on('change:disabled', function (e) { - disable(e.value); - }); - - self.state.on('change:active', function (e) { - active(e.value); - }); - - if (self.state.get('disabled')) { - disable(true); - } - - if (self.state.get('active')) { - active(true); - } - - return self._super(); - }, - - /** - * Removes the current control from DOM and from UI collections. - * - * @method remove - * @return {tinymce.ui.Control} Current control instance. - */ - remove: function () { - this._super(); - - if (tooltip) { - tooltip.remove(); - tooltip = null; - } - } - }); - - return Widget; - } -); - -/** - * Progress.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * Progress control. - * - * @-x-less Progress.less - * @class tinymce.ui.Progress - * @extends tinymce.ui.Control - */ -define( - 'tinymce.core.ui.Progress', - [ - "tinymce.core.ui.Widget" - ], - function (Widget) { - "use strict"; - - return Widget.extend({ - Defaults: { - value: 0 - }, - - init: function (settings) { - var self = this; - - self._super(settings); - self.classes.add('progress'); - - if (!self.settings.filter) { - self.settings.filter = function (value) { - return Math.round(value); - }; - } - }, - - renderHtml: function () { - var self = this, id = self._id, prefix = this.classPrefix; - - return ( - '
    ' + - '
    ' + - '
    ' + - '
    ' + - '
    0%
    ' + - '
    ' - ); - }, - - postRender: function () { - var self = this; - - self._super(); - self.value(self.settings.value); - - return self; - }, - - bindStates: function () { - var self = this; - - function setValue(value) { - value = self.settings.filter(value); - self.getEl().lastChild.innerHTML = value + '%'; - self.getEl().firstChild.firstChild.style.width = value + '%'; - } - - self.state.on('change:value', function (e) { - setValue(e.value); - }); - - setValue(self.state.get('value')); - - return self._super(); - } - }); - } -); -/** - * Notification.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * Creates a notification instance. - * - * @-x-less Notification.less - * @class tinymce.ui.Notification - * @extends tinymce.ui.Container - * @mixes tinymce.ui.Movable - */ -define( - 'tinymce.core.ui.Notification', - [ - "tinymce.core.ui.Control", - "tinymce.core.ui.Movable", - "tinymce.core.ui.Progress", - "tinymce.core.util.Delay" - ], - function (Control, Movable, Progress, Delay) { - return Control.extend({ - Mixins: [Movable], - - Defaults: { - classes: 'widget notification' - }, - - init: function (settings) { - var self = this; - - self._super(settings); - - if (settings.text) { - self.text(settings.text); - } - - if (settings.icon) { - self.icon = settings.icon; - } - - if (settings.color) { - self.color = settings.color; - } - - if (settings.type) { - self.classes.add('notification-' + settings.type); - } - - if (settings.timeout && (settings.timeout < 0 || settings.timeout > 0) && !settings.closeButton) { - self.closeButton = false; - } else { - self.classes.add('has-close'); - self.closeButton = true; - } - - if (settings.progressBar) { - self.progressBar = new Progress(); - } - - self.on('click', function (e) { - if (e.target.className.indexOf(self.classPrefix + 'close') != -1) { - self.close(); - } - }); - }, - - /** - * Renders the control as a HTML string. - * - * @method renderHtml - * @return {String} HTML representing the control. - */ - renderHtml: function () { - var self = this, prefix = self.classPrefix, icon = '', closeButton = '', progressBar = '', notificationStyle = ''; - - if (self.icon) { - icon = ''; - } - - if (self.color) { - notificationStyle = ' style="background-color: ' + self.color + '"'; - } - - if (self.closeButton) { - closeButton = ''; - } - - if (self.progressBar) { - progressBar = self.progressBar.renderHtml(); - } - - return ( - '' - ); - }, - - postRender: function () { - var self = this; - - Delay.setTimeout(function () { - self.$el.addClass(self.classPrefix + 'in'); - }); - - return self._super(); - }, - - bindStates: function () { - var self = this; - - self.state.on('change:text', function (e) { - self.getEl().childNodes[1].innerHTML = e.value; - }); - if (self.progressBar) { - self.progressBar.bindStates(); - } - return self._super(); - }, - - close: function () { - var self = this; - - if (!self.fire('close').isDefaultPrevented()) { - self.remove(); - } - - return self; - }, - - /** - * Repaints the control after a layout operation. - * - * @method repaint - */ - repaint: function () { - var self = this, style, rect; - - style = self.getEl().style; - rect = self._layoutRect; - - style.left = rect.x + 'px'; - style.top = rect.y + 'px'; - - // Hardcoded arbitrary z-value because we want the - // notifications under the other windows - style.zIndex = 0xFFFF - 1; - } - }); - } -); -/** - * NotificationManager.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class handles the creation of TinyMCE's notifications. - * - * @class tinymce.NotificationManager + * @class tinymce.WindowManager * @example - * // Opens a new notification of type "error" with text "An error occurred." - * tinymce.activeEditor.notificationManager.open({ - * text: 'An error occurred.', - * type: 'error' + * // Opens a new dialog with the file.htm file and the size 320x240 + * // It also adds a custom parameter this can be retrieved by using tinyMCEPopup.getWindowArg inside the dialog. + * tinymce.activeEditor.windowManager.open({ + * url: 'file.htm', + * width: 320, + * height: 240 + * }, { + * custom_param: 1 + * }); + * + * // Displays an alert box using the active editors window manager instance + * tinymce.activeEditor.windowManager.alert('Hello world!'); + * + * // Displays an confirm box and an alert message will be displayed depending on what you choose in the confirm + * tinymce.activeEditor.windowManager.confirm("Do you want to do something", function(s, ) { + * if (s) + * tinymce.activeEditor.windowManager.alert("Ok"); + * else + * tinymce.activeEditor.windowManager.alert("Cancel"); * }); */ define( - 'tinymce.core.NotificationManager', + 'tinymce.core.api.WindowManager', [ - "tinymce.core.ui.Notification", - "tinymce.core.util.Delay", + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Option', + 'tinymce.core.ui.WindowManagerImpl' + ], + function (Arr, Option, WindowManagerImpl) { + return function (editor) { + var windows = []; + + var getImplementation = function () { + var theme = editor.theme; + return theme.getWindowManagerImpl ? theme.getWindowManagerImpl() : WindowManagerImpl(editor); + }; + + var funcBind = function (scope, f) { + return function () { + return f ? f.apply(scope, arguments) : undefined; + }; + }; + + var fireOpenEvent = function (win) { + editor.fire('OpenWindow', { + win: win + }); + }; + + var fireCloseEvent = function (win) { + editor.fire('CloseWindow', { + win: win + }); + }; + + var addWindow = function (win) { + windows.push(win); + fireOpenEvent(win); + }; + + var closeWindow = function (win) { + Arr.findIndex(windows, function (otherWindow) { + return otherWindow === win; + }).each(function (index) { + // Mutate here since third party might have stored away the window array, consider breaking this api + windows.splice(index, 1); + + fireCloseEvent(win); + + // Move focus back to editor when the last window is closed + if (windows.length === 0) { + editor.focus(); + } + }); + }; + + var getTopWindow = function () { + return Option.from(windows[0]); + }; + + var open = function (args, params) { + editor.editorManager.setActive(editor); + + // Takes a snapshot in the FocusManager of the selection before focus is lost to dialog + if (windows.length === 0) { + editor.nodeChanged(); + } + + var win = getImplementation().open(args, params, closeWindow); + addWindow(win); + return win; + }; + + var alert = function (message, callback, scope) { + var win = getImplementation().alert(message, funcBind(scope ? scope : this, callback), closeWindow); + addWindow(win); + }; + + var confirm = function (message, callback, scope) { + var win = getImplementation().confirm(message, funcBind(scope ? scope : this, callback), closeWindow); + addWindow(win); + }; + + var close = function () { + getTopWindow().each(function (win) { + getImplementation().close(win); + closeWindow(win); + }); + }; + + var getParams = function () { + return getTopWindow().map(getImplementation().getParams).getOr(null); + }; + + var setParams = function (params) { + getTopWindow().each(function (win) { + getImplementation().setParams(win, params); + }); + }; + + var getWindows = function () { + return windows; + }; + + editor.on('remove', function () { + Arr.each(windows.slice(0), function (win) { + getImplementation().close(win); + }); + }); + + return { + // Used by the legacy3x compat layer and possible third party + // TODO: Deprecate this, and possible switch to a immutable window array for getWindows + windows: windows, + + /** + * Opens a new window. + * + * @method open + * @param {Object} args Optional name/value settings collection contains things like width/height/url etc. + * @param {Object} params Options like title, file, width, height etc. + * @option {String} title Window title. + * @option {String} file URL of the file to open in the window. + * @option {Number} width Width in pixels. + * @option {Number} height Height in pixels. + * @option {Boolean} autoScroll Specifies whether the popup window can have scrollbars if required (i.e. content + * larger than the popup size specified). + */ + open: open, + + /** + * Creates a alert dialog. Please don't use the blocking behavior of this + * native version use the callback method instead then it can be extended. + * + * @method alert + * @param {String} message Text to display in the new alert dialog. + * @param {function} callback Callback function to be executed after the user has selected ok. + * @param {Object} scope Optional scope to execute the callback in. + * @example + * // Displays an alert box using the active editors window manager instance + * tinymce.activeEditor.windowManager.alert('Hello world!'); + */ + alert: alert, + + /** + * Creates a confirm dialog. Please don't use the blocking behavior of this + * native version use the callback method instead then it can be extended. + * + * @method confirm + * @param {String} message Text to display in the new confirm dialog. + * @param {function} callback Callback function to be executed after the user has selected ok or cancel. + * @param {Object} scope Optional scope to execute the callback in. + * @example + * // Displays an confirm box and an alert message will be displayed depending on what you choose in the confirm + * tinymce.activeEditor.windowManager.confirm("Do you want to do something", function(s) { + * if (s) + * tinymce.activeEditor.windowManager.alert("Ok"); + * else + * tinymce.activeEditor.windowManager.alert("Cancel"); + * }); + */ + confirm: confirm, + + /** + * Closes the top most window. + * + * @method close + */ + close: close, + + /** + * Returns the params of the last window open call. This can be used in iframe based + * dialog to get params passed from the tinymce plugin. + * + * @example + * var dialogArguments = top.tinymce.activeEditor.windowManager.getParams(); + * + * @method getParams + * @return {Object} Name/value object with parameters passed from windowManager.open call. + */ + getParams: getParams, + + /** + * Sets the params of the last opened window. + * + * @method setParams + * @param {Object} params Params object to set for the last opened window. + */ + setParams: setParams, + + /** + * Returns the currently opened window objects. + * + * @method getWindows + * @return {Array} Array of the currently opened windows. + */ + getWindows: getWindows + }; + }; + } +); + +/** + * RangePoint.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.dom.RangePoint', + [ + 'ephox.katamari.api.Arr', + 'tinymce.core.geom.ClientRect' + ], + function (Arr, ClientRect) { + var isXYWithinRange = function (clientX, clientY, range) { + if (range.collapsed) { + return false; + } + + return Arr.foldl(range.getClientRects(), function (state, rect) { + return state || ClientRect.containsXY(rect, clientX, clientY); + }, false); + }; + + return { + isXYWithinRange: isXYWithinRange + }; + } +); +/** + * VK.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This file exposes a set of the common KeyCodes for use. Please grow it as needed. + */ +define( + 'tinymce.core.util.VK', + [ + "tinymce.core.Env" + ], + function (Env) { + return { + BACKSPACE: 8, + DELETE: 46, + DOWN: 40, + ENTER: 13, + LEFT: 37, + RIGHT: 39, + SPACEBAR: 32, + TAB: 9, + UP: 38, + + modifierPressed: function (e) { + return e.shiftKey || e.ctrlKey || e.altKey || this.metaKeyPressed(e); + }, + + metaKeyPressed: function (e) { + // Check if ctrl or meta key is pressed. Edge case for AltGr on Windows where it produces ctrlKey+altKey states + return (Env.mac ? e.metaKey : e.ctrlKey && !e.altKey); + } + }; + } +); + +/** + * ControlSelection.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class handles control selection of elements. Controls are elements + * that can be resized and needs to be selected as a whole. It adds custom resize handles + * to all browser engines that support properly disabling the built in resize logic. + * + * @class tinymce.dom.ControlSelection + */ +define( + 'tinymce.core.dom.ControlSelection', + [ + 'ephox.katamari.api.Fun', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.search.Selectors', + 'tinymce.core.dom.NodeType', + 'tinymce.core.dom.RangePoint', + 'tinymce.core.Env', + 'tinymce.core.util.Delay', + 'tinymce.core.util.Tools', + 'tinymce.core.util.VK' + ], + function (Fun, Element, Selectors, NodeType, RangePoint, Env, Delay, Tools, VK) { + var isContentEditableFalse = NodeType.isContentEditableFalse; + var isContentEditableTrue = NodeType.isContentEditableTrue; + + function getContentEditableRoot(root, node) { + while (node && node != root) { + if (isContentEditableTrue(node) || isContentEditableFalse(node)) { + return node; + } + + node = node.parentNode; + } + + return null; + } + + var isImage = function (elm) { + return elm && elm.nodeName === 'IMG'; + }; + + var isEventOnImageOutsideRange = function (evt, range) { + return isImage(evt.target) && !RangePoint.isXYWithinRange(evt.clientX, evt.clientY, range); + }; + + var contextMenuSelectImage = function (editor, evt) { + var target = evt.target; + + if (isEventOnImageOutsideRange(evt, editor.selection.getRng()) && !evt.isDefaultPrevented()) { + evt.preventDefault(); + editor.selection.select(target); + } + }; + + return function (selection, editor) { + var dom = editor.dom, each = Tools.each; + var selectedElm, selectedElmGhost, resizeHelper, resizeHandles, selectedHandle, lastMouseDownEvent; + var startX, startY, selectedElmX, selectedElmY, startW, startH, ratio, resizeStarted; + var width, height, editableDoc = editor.getDoc(), rootDocument = document, isIE = Env.ie && Env.ie < 11; + var abs = Math.abs, round = Math.round, rootElement = editor.getBody(), startScrollWidth, startScrollHeight; + + // Details about each resize handle how to scale etc + resizeHandles = { + // Name: x multiplier, y multiplier, delta size x, delta size y + /*n: [0.5, 0, 0, -1], + e: [1, 0.5, 1, 0], + s: [0.5, 1, 0, 1], + w: [0, 0.5, -1, 0],*/ + nw: [0, 0, -1, -1], + ne: [1, 0, 1, -1], + se: [1, 1, 1, 1], + sw: [0, 1, -1, 1] + }; + + // Add CSS for resize handles, cloned element and selected + var rootClass = '.mce-content-body'; + editor.contentStyles.push( + rootClass + ' div.mce-resizehandle {' + + 'position: absolute;' + + 'border: 1px solid black;' + + 'box-sizing: box-sizing;' + + 'background: #FFF;' + + 'width: 7px;' + + 'height: 7px;' + + 'z-index: 10000' + + '}' + + rootClass + ' .mce-resizehandle:hover {' + + 'background: #000' + + '}' + + rootClass + ' img[data-mce-selected],' + rootClass + ' hr[data-mce-selected] {' + + 'outline: 1px solid black;' + + 'resize: none' + // Have been talks about implementing this in browsers + '}' + + rootClass + ' .mce-clonedresizable {' + + 'position: absolute;' + + (Env.gecko ? '' : 'outline: 1px dashed black;') + // Gecko produces trails while resizing + 'opacity: .5;' + + 'filter: alpha(opacity=50);' + + 'z-index: 10000' + + '}' + + rootClass + ' .mce-resize-helper {' + + 'background: #555;' + + 'background: rgba(0,0,0,0.75);' + + 'border-radius: 3px;' + + 'border: 1px;' + + 'color: white;' + + 'display: none;' + + 'font-family: sans-serif;' + + 'font-size: 12px;' + + 'white-space: nowrap;' + + 'line-height: 14px;' + + 'margin: 5px 10px;' + + 'padding: 5px;' + + 'position: absolute;' + + 'z-index: 10001' + + '}' + ); + + function isResizable(elm) { + var selector = editor.settings.object_resizing; + + if (selector === false || Env.iOS) { + return false; + } + + if (typeof selector != 'string') { + selector = 'table,img,div'; + } + + if (elm.getAttribute('data-mce-resize') === 'false') { + return false; + } + + if (elm == editor.getBody()) { + return false; + } + + return Selectors.is(Element.fromDom(elm), selector); + } + + function resizeGhostElement(e) { + var deltaX, deltaY, proportional; + var resizeHelperX, resizeHelperY; + + // Calc new width/height + deltaX = e.screenX - startX; + deltaY = e.screenY - startY; + + // Calc new size + width = deltaX * selectedHandle[2] + startW; + height = deltaY * selectedHandle[3] + startH; + + // Never scale down lower than 5 pixels + width = width < 5 ? 5 : width; + height = height < 5 ? 5 : height; + + if (selectedElm.nodeName == "IMG" && editor.settings.resize_img_proportional !== false) { + proportional = !VK.modifierPressed(e); + } else { + proportional = VK.modifierPressed(e) || (selectedElm.nodeName == "IMG" && selectedHandle[2] * selectedHandle[3] !== 0); + } + + // Constrain proportions + if (proportional) { + if (abs(deltaX) > abs(deltaY)) { + height = round(width * ratio); + width = round(height / ratio); + } else { + width = round(height / ratio); + height = round(width * ratio); + } + } + + // Update ghost size + dom.setStyles(selectedElmGhost, { + width: width, + height: height + }); + + // Update resize helper position + resizeHelperX = selectedHandle.startPos.x + deltaX; + resizeHelperY = selectedHandle.startPos.y + deltaY; + resizeHelperX = resizeHelperX > 0 ? resizeHelperX : 0; + resizeHelperY = resizeHelperY > 0 ? resizeHelperY : 0; + + dom.setStyles(resizeHelper, { + left: resizeHelperX, + top: resizeHelperY, + display: 'block' + }); + + resizeHelper.innerHTML = width + ' × ' + height; + + // Update ghost X position if needed + if (selectedHandle[2] < 0 && selectedElmGhost.clientWidth <= width) { + dom.setStyle(selectedElmGhost, 'left', selectedElmX + (startW - width)); + } + + // Update ghost Y position if needed + if (selectedHandle[3] < 0 && selectedElmGhost.clientHeight <= height) { + dom.setStyle(selectedElmGhost, 'top', selectedElmY + (startH - height)); + } + + // Calculate how must overflow we got + deltaX = rootElement.scrollWidth - startScrollWidth; + deltaY = rootElement.scrollHeight - startScrollHeight; + + // Re-position the resize helper based on the overflow + if (deltaX + deltaY !== 0) { + dom.setStyles(resizeHelper, { + left: resizeHelperX - deltaX, + top: resizeHelperY - deltaY + }); + } + + if (!resizeStarted) { + editor.fire('ObjectResizeStart', { target: selectedElm, width: startW, height: startH }); + resizeStarted = true; + } + } + + function endGhostResize() { + resizeStarted = false; + + function setSizeProp(name, value) { + if (value) { + // Resize by using style or attribute + if (selectedElm.style[name] || !editor.schema.isValid(selectedElm.nodeName.toLowerCase(), name)) { + dom.setStyle(selectedElm, name, value); + } else { + dom.setAttrib(selectedElm, name, value); + } + } + } + + // Set width/height properties + setSizeProp('width', width); + setSizeProp('height', height); + + dom.unbind(editableDoc, 'mousemove', resizeGhostElement); + dom.unbind(editableDoc, 'mouseup', endGhostResize); + + if (rootDocument != editableDoc) { + dom.unbind(rootDocument, 'mousemove', resizeGhostElement); + dom.unbind(rootDocument, 'mouseup', endGhostResize); + } + + // Remove ghost/helper and update resize handle positions + dom.remove(selectedElmGhost); + dom.remove(resizeHelper); + + if (!isIE || selectedElm.nodeName == "TABLE") { + showResizeRect(selectedElm); + } + + editor.fire('ObjectResized', { target: selectedElm, width: width, height: height }); + dom.setAttrib(selectedElm, 'style', dom.getAttrib(selectedElm, 'style')); + editor.nodeChanged(); + } + + function showResizeRect(targetElm, mouseDownHandleName, mouseDownEvent) { + var position, targetWidth, targetHeight, e, rect; + + hideResizeRect(); + unbindResizeHandleEvents(); + + // Get position and size of target + position = dom.getPos(targetElm, rootElement); + selectedElmX = position.x; + selectedElmY = position.y; + rect = targetElm.getBoundingClientRect(); // Fix for Gecko offsetHeight for table with caption + targetWidth = rect.width || (rect.right - rect.left); + targetHeight = rect.height || (rect.bottom - rect.top); + + // Reset width/height if user selects a new image/table + if (selectedElm != targetElm) { + detachResizeStartListener(); + selectedElm = targetElm; + width = height = 0; + } + + // Makes it possible to disable resizing + e = editor.fire('ObjectSelected', { target: targetElm }); + + if (isResizable(targetElm) && !e.isDefaultPrevented()) { + each(resizeHandles, function (handle, name) { + var handleElm; + + function startDrag(e) { + startX = e.screenX; + startY = e.screenY; + startW = selectedElm.clientWidth; + startH = selectedElm.clientHeight; + ratio = startH / startW; + selectedHandle = handle; + + handle.startPos = { + x: targetWidth * handle[0] + selectedElmX, + y: targetHeight * handle[1] + selectedElmY + }; + + startScrollWidth = rootElement.scrollWidth; + startScrollHeight = rootElement.scrollHeight; + + selectedElmGhost = selectedElm.cloneNode(true); + dom.addClass(selectedElmGhost, 'mce-clonedresizable'); + dom.setAttrib(selectedElmGhost, 'data-mce-bogus', 'all'); + selectedElmGhost.contentEditable = false; // Hides IE move layer cursor + selectedElmGhost.unSelectabe = true; + dom.setStyles(selectedElmGhost, { + left: selectedElmX, + top: selectedElmY, + margin: 0 + }); + + selectedElmGhost.removeAttribute('data-mce-selected'); + rootElement.appendChild(selectedElmGhost); + + dom.bind(editableDoc, 'mousemove', resizeGhostElement); + dom.bind(editableDoc, 'mouseup', endGhostResize); + + if (rootDocument != editableDoc) { + dom.bind(rootDocument, 'mousemove', resizeGhostElement); + dom.bind(rootDocument, 'mouseup', endGhostResize); + } + + resizeHelper = dom.add(rootElement, 'div', { + 'class': 'mce-resize-helper', + 'data-mce-bogus': 'all' + }, startW + ' × ' + startH); + } + + if (mouseDownHandleName) { + // Drag started by IE native resizestart + if (name == mouseDownHandleName) { + startDrag(mouseDownEvent); + } + + return; + } + + // Get existing or render resize handle + handleElm = dom.get('mceResizeHandle' + name); + if (handleElm) { + dom.remove(handleElm); + } + + handleElm = dom.add(rootElement, 'div', { + id: 'mceResizeHandle' + name, + 'data-mce-bogus': 'all', + 'class': 'mce-resizehandle', + unselectable: true, + style: 'cursor:' + name + '-resize; margin:0; padding:0' + }); + + // Hides IE move layer cursor + // If we set it on Chrome we get this wounderful bug: #6725 + if (Env.ie) { + handleElm.contentEditable = false; + } + + dom.bind(handleElm, 'mousedown', function (e) { + e.stopImmediatePropagation(); + e.preventDefault(); + startDrag(e); + }); + + handle.elm = handleElm; + + // Position element + dom.setStyles(handleElm, { + left: (targetWidth * handle[0] + selectedElmX) - (handleElm.offsetWidth / 2), + top: (targetHeight * handle[1] + selectedElmY) - (handleElm.offsetHeight / 2) + }); + }); + } else { + hideResizeRect(); + } + + selectedElm.setAttribute('data-mce-selected', '1'); + } + + function hideResizeRect() { + var name, handleElm; + + unbindResizeHandleEvents(); + + if (selectedElm) { + selectedElm.removeAttribute('data-mce-selected'); + } + + for (name in resizeHandles) { + handleElm = dom.get('mceResizeHandle' + name); + if (handleElm) { + dom.unbind(handleElm); + dom.remove(handleElm); + } + } + } + + function updateResizeRect(e) { + var startElm, controlElm; + + function isChildOrEqual(node, parent) { + if (node) { + do { + if (node === parent) { + return true; + } + } while ((node = node.parentNode)); + } + } + + // Ignore all events while resizing or if the editor instance was removed + if (resizeStarted || editor.removed) { + return; + } + + // Remove data-mce-selected from all elements since they might have been copied using Ctrl+c/v + each(dom.select('img[data-mce-selected],hr[data-mce-selected]'), function (img) { + img.removeAttribute('data-mce-selected'); + }); + + controlElm = e.type == 'mousedown' ? e.target : selection.getNode(); + controlElm = dom.$(controlElm).closest(isIE ? 'table' : 'table,img,hr')[0]; + + if (isChildOrEqual(controlElm, rootElement)) { + disableGeckoResize(); + startElm = selection.getStart(true); + + if (isChildOrEqual(startElm, controlElm) && isChildOrEqual(selection.getEnd(true), controlElm)) { + if (!isIE || (controlElm != startElm && startElm.nodeName !== 'IMG')) { + showResizeRect(controlElm); + return; + } + } + } + + hideResizeRect(); + } + + function attachEvent(elm, name, func) { + if (elm && elm.attachEvent) { + elm.attachEvent('on' + name, func); + } + } + + function detachEvent(elm, name, func) { + if (elm && elm.detachEvent) { + elm.detachEvent('on' + name, func); + } + } + + function resizeNativeStart(e) { + var target = e.srcElement, pos, name, corner, cornerX, cornerY, relativeX, relativeY; + + pos = target.getBoundingClientRect(); + relativeX = lastMouseDownEvent.clientX - pos.left; + relativeY = lastMouseDownEvent.clientY - pos.top; + + // Figure out what corner we are draging on + for (name in resizeHandles) { + corner = resizeHandles[name]; + + cornerX = target.offsetWidth * corner[0]; + cornerY = target.offsetHeight * corner[1]; + + if (abs(cornerX - relativeX) < 8 && abs(cornerY - relativeY) < 8) { + selectedHandle = corner; + break; + } + } + + // Remove native selection and let the magic begin + resizeStarted = true; + editor.fire('ObjectResizeStart', { + target: selectedElm, + width: selectedElm.clientWidth, + height: selectedElm.clientHeight + }); + editor.getDoc().selection.empty(); + showResizeRect(target, name, lastMouseDownEvent); + } + + function preventDefault(e) { + if (e.preventDefault) { + e.preventDefault(); + } else { + e.returnValue = false; // IE + } + } + + function isWithinContentEditableFalse(elm) { + return isContentEditableFalse(getContentEditableRoot(editor.getBody(), elm)); + } + + function nativeControlSelect(e) { + var target = e.srcElement; + + if (isWithinContentEditableFalse(target)) { + preventDefault(e); + return; + } + + if (target != selectedElm) { + editor.fire('ObjectSelected', { target: target }); + detachResizeStartListener(); + + if (target.id.indexOf('mceResizeHandle') === 0) { + e.returnValue = false; + return; + } + + if (target.nodeName == 'IMG' || target.nodeName == 'TABLE') { + hideResizeRect(); + selectedElm = target; + attachEvent(target, 'resizestart', resizeNativeStart); + } + } + } + + function detachResizeStartListener() { + detachEvent(selectedElm, 'resizestart', resizeNativeStart); + } + + function unbindResizeHandleEvents() { + for (var name in resizeHandles) { + var handle = resizeHandles[name]; + + if (handle.elm) { + dom.unbind(handle.elm); + delete handle.elm; + } + } + } + + function disableGeckoResize() { + try { + // Disable object resizing on Gecko + editor.getDoc().execCommand('enableObjectResizing', false, false); + } catch (ex) { + // Ignore + } + } + + function controlSelect(elm) { + var ctrlRng; + + if (!isIE) { + return; + } + + ctrlRng = editableDoc.body.createControlRange(); + + try { + ctrlRng.addElement(elm); + ctrlRng.select(); + return true; + } catch (ex) { + // Ignore since the element can't be control selected for example a P tag + } + } + + editor.on('init', function () { + if (isIE) { + // Hide the resize rect on resize and reselect the image + editor.on('ObjectResized', function (e) { + if (e.target.nodeName != 'TABLE') { + hideResizeRect(); + controlSelect(e.target); + } + }); + + attachEvent(rootElement, 'controlselect', nativeControlSelect); + + editor.on('mousedown', function (e) { + lastMouseDownEvent = e; + }); + } else { + disableGeckoResize(); + + // Sniff sniff, hard to feature detect this stuff + if (Env.ie >= 11) { + // Needs to be mousedown for drag/drop to work on IE 11 + // Needs to be click on Edge to properly select images + editor.on('mousedown click', function (e) { + var target = e.target, nodeName = target.nodeName; + + if (!resizeStarted && /^(TABLE|IMG|HR)$/.test(nodeName) && !isWithinContentEditableFalse(target)) { + if (e.button !== 2) { + editor.selection.select(target, nodeName == 'TABLE'); + } + + // Only fire once since nodeChange is expensive + if (e.type == 'mousedown') { + editor.nodeChanged(); + } + } + }); + + editor.dom.bind(rootElement, 'mscontrolselect', function (e) { + function delayedSelect(node) { + Delay.setEditorTimeout(editor, function () { + editor.selection.select(node); + }); + } + + if (isWithinContentEditableFalse(e.target)) { + e.preventDefault(); + delayedSelect(e.target); + return; + } + + if (/^(TABLE|IMG|HR)$/.test(e.target.nodeName)) { + e.preventDefault(); + + // This moves the selection from being a control selection to a text like selection like in WebKit #6753 + // TODO: Fix this the day IE works like other browsers without this nasty native ugly control selections. + if (e.target.tagName == 'IMG') { + delayedSelect(e.target); + } + } + }); + } + } + + var throttledUpdateResizeRect = Delay.throttle(function (e) { + if (!editor.composing) { + updateResizeRect(e); + } + }); + + editor.on('nodechange ResizeEditor ResizeWindow drop', throttledUpdateResizeRect); + + // Update resize rect while typing in a table + editor.on('keyup compositionend', function (e) { + // Don't update the resize rect while composing since it blows away the IME see: #2710 + if (selectedElm && selectedElm.nodeName == "TABLE") { + throttledUpdateResizeRect(e); + } + }); + + editor.on('hide blur', hideResizeRect); + editor.on('contextmenu', Fun.curry(contextMenuSelectImage, editor)); + + // Hide rect on focusout since it would float on top of windows otherwise + //editor.on('focusout', hideResizeRect); + }); + + editor.on('remove', unbindResizeHandleEvents); + + function destroy() { + selectedElm = selectedElmGhost = null; + + if (isIE) { + detachResizeStartListener(); + detachEvent(rootElement, 'controlselect', nativeControlSelect); + } + } + + return { + isResizable: isResizable, + showResizeRect: showResizeRect, + hideResizeRect: hideResizeRect, + updateResizeRect: updateResizeRect, + controlSelect: controlSelect, + destroy: destroy + }; + }; + } +); + +/** + * ScrollIntoView.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.dom.ScrollIntoView', + [ + 'tinymce.core.dom.NodeType' + ], + function (NodeType) { + var getPos = function (elm) { + var x = 0, y = 0; + + var offsetParent = elm; + while (offsetParent && offsetParent.nodeType) { + x += offsetParent.offsetLeft || 0; + y += offsetParent.offsetTop || 0; + offsetParent = offsetParent.offsetParent; + } + + return { x: x, y: y }; + }; + + var fireScrollIntoViewEvent = function (editor, elm, alignToTop) { + var scrollEvent = { elm: elm, alignToTop: alignToTop }; + editor.fire('scrollIntoView', scrollEvent); + return scrollEvent.isDefaultPrevented(); + }; + + var scrollIntoView = function (editor, elm, alignToTop) { + var y, viewPort, dom = editor.dom, root = dom.getRoot(), viewPortY, viewPortH, offsetY = 0; + + if (fireScrollIntoViewEvent(editor, elm, alignToTop)) { + return; + } + + if (!NodeType.isElement(elm)) { + return; + } + + if (alignToTop === false) { + offsetY = elm.offsetHeight; + } + + if (root.nodeName !== 'BODY') { + var scrollContainer = editor.selection.getScrollContainer(); + if (scrollContainer) { + y = getPos(elm).y - getPos(scrollContainer).y + offsetY; + viewPortH = scrollContainer.clientHeight; + viewPortY = scrollContainer.scrollTop; + if (y < viewPortY || y + 25 > viewPortY + viewPortH) { + scrollContainer.scrollTop = y < viewPortY ? y : y - viewPortH + 25; + } + + return; + } + } + + viewPort = dom.getViewPort(editor.getWin()); + y = dom.getPos(elm).y + offsetY; + viewPortY = viewPort.y; + viewPortH = viewPort.h; + if (y < viewPort.y || y + 25 > viewPortY + viewPortH) { + editor.getWin().scrollTo(0, y < viewPortY ? y : y - viewPortH + 25); + } + }; + + return { + scrollIntoView: scrollIntoView + }; + } +); + +/** + * TridentSelection.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * Selection class for old explorer versions. This one fakes the + * native selection object available on modern browsers. + * + * @private + * @class tinymce.dom.TridentSelection + */ +define( + 'tinymce.core.dom.TridentSelection', + [ + ], + function () { + function Selection(selection) { + var self = this, dom = selection.dom, FALSE = false; + + function getPosition(rng, start) { + var checkRng, startIndex = 0, endIndex, inside, + children, child, offset, index, position = -1, parent; + + // Setup test range, collapse it and get the parent + checkRng = rng.duplicate(); + checkRng.collapse(start); + parent = checkRng.parentElement(); + + // Check if the selection is within the right document + if (parent.ownerDocument !== selection.dom.doc) { + return; + } + + // IE will report non editable elements as it's parent so look for an editable one + while (parent.contentEditable === "false") { + parent = parent.parentNode; + } + + // If parent doesn't have any children then return that we are inside the element + if (!parent.hasChildNodes()) { + return { node: parent, inside: 1 }; + } + + // Setup node list and endIndex + children = parent.children; + endIndex = children.length - 1; + + // Perform a binary search for the position + while (startIndex <= endIndex) { + index = Math.floor((startIndex + endIndex) / 2); + + // Move selection to node and compare the ranges + child = children[index]; + checkRng.moveToElementText(child); + position = checkRng.compareEndPoints(start ? 'StartToStart' : 'EndToEnd', rng); + + // Before/after or an exact match + if (position > 0) { + endIndex = index - 1; + } else if (position < 0) { + startIndex = index + 1; + } else { + return { node: child }; + } + } + + // Check if child position is before or we didn't find a position + if (position < 0) { + // No element child was found use the parent element and the offset inside that + if (!child) { + checkRng.moveToElementText(parent); + checkRng.collapse(true); + child = parent; + inside = true; + } else { + checkRng.collapse(false); + } + + // Walk character by character in text node until we hit the selected range endpoint, + // hit the end of document or parent isn't the right one + // We need to walk char by char since rng.text or rng.htmlText will trim line endings + offset = 0; + while (checkRng.compareEndPoints(start ? 'StartToStart' : 'StartToEnd', rng) !== 0) { + if (checkRng.move('character', 1) === 0 || parent != checkRng.parentElement()) { + break; + } + + offset++; + } + } else { + // Child position is after the selection endpoint + checkRng.collapse(true); + + // Walk character by character in text node until we hit the selected range endpoint, hit + // the end of document or parent isn't the right one + offset = 0; + while (checkRng.compareEndPoints(start ? 'StartToStart' : 'StartToEnd', rng) !== 0) { + if (checkRng.move('character', -1) === 0 || parent != checkRng.parentElement()) { + break; + } + + offset++; + } + } + + return { node: child, position: position, offset: offset, inside: inside }; + } + + // Returns a W3C DOM compatible range object by using the IE Range API + function getRange() { + var ieRange = selection.getRng(), domRange = dom.createRng(), element, collapsed, tmpRange, element2, bookmark; + + // If selection is outside the current document just return an empty range + element = ieRange.item ? ieRange.item(0) : ieRange.parentElement(); + if (element.ownerDocument != dom.doc) { + return domRange; + } + + collapsed = selection.isCollapsed(); + + // Handle control selection + if (ieRange.item) { + domRange.setStart(element.parentNode, dom.nodeIndex(element)); + domRange.setEnd(domRange.startContainer, domRange.startOffset + 1); + + return domRange; + } + + function findEndPoint(start) { + var endPoint = getPosition(ieRange, start), container, offset, textNodeOffset = 0, sibling, undef, nodeValue; + + container = endPoint.node; + offset = endPoint.offset; + + if (endPoint.inside && !container.hasChildNodes()) { + domRange[start ? 'setStart' : 'setEnd'](container, 0); + return; + } + + if (offset === undef) { + domRange[start ? 'setStartBefore' : 'setEndAfter'](container); + return; + } + + if (endPoint.position < 0) { + sibling = endPoint.inside ? container.firstChild : container.nextSibling; + + if (!sibling) { + domRange[start ? 'setStartAfter' : 'setEndAfter'](container); + return; + } + + if (!offset) { + if (sibling.nodeType == 3) { + domRange[start ? 'setStart' : 'setEnd'](sibling, 0); + } else { + domRange[start ? 'setStartBefore' : 'setEndBefore'](sibling); + } + + return; + } + + // Find the text node and offset + while (sibling) { + if (sibling.nodeType == 3) { + nodeValue = sibling.nodeValue; + textNodeOffset += nodeValue.length; + + // We are at or passed the position we where looking for + if (textNodeOffset >= offset) { + container = sibling; + textNodeOffset -= offset; + textNodeOffset = nodeValue.length - textNodeOffset; + break; + } + } + + sibling = sibling.nextSibling; + } + } else { + // Find the text node and offset + sibling = container.previousSibling; + + if (!sibling) { + return domRange[start ? 'setStartBefore' : 'setEndBefore'](container); + } + + // If there isn't any text to loop then use the first position + if (!offset) { + if (container.nodeType == 3) { + domRange[start ? 'setStart' : 'setEnd'](sibling, container.nodeValue.length); + } else { + domRange[start ? 'setStartAfter' : 'setEndAfter'](sibling); + } + + return; + } + + while (sibling) { + if (sibling.nodeType == 3) { + textNodeOffset += sibling.nodeValue.length; + + // We are at or passed the position we where looking for + if (textNodeOffset >= offset) { + container = sibling; + textNodeOffset -= offset; + break; + } + } + + sibling = sibling.previousSibling; + } + } + + domRange[start ? 'setStart' : 'setEnd'](container, textNodeOffset); + } + + try { + // Find start point + findEndPoint(true); + + // Find end point if needed + if (!collapsed) { + findEndPoint(); + } + } catch (ex) { + // IE has a nasty bug where text nodes might throw "invalid argument" when you + // access the nodeValue or other properties of text nodes. This seems to happen when + // text nodes are split into two nodes by a delete/backspace call. + // So let us detect and try to fix it. + if (ex.number == -2147024809) { + // Get the current selection + bookmark = self.getBookmark(2); + + // Get start element + tmpRange = ieRange.duplicate(); + tmpRange.collapse(true); + element = tmpRange.parentElement(); + + // Get end element + if (!collapsed) { + tmpRange = ieRange.duplicate(); + tmpRange.collapse(false); + element2 = tmpRange.parentElement(); + element2.innerHTML = element2.innerHTML; + } + + // Remove the broken elements + element.innerHTML = element.innerHTML; + + // Restore the selection + self.moveToBookmark(bookmark); + + // Since the range has moved we need to re-get it + ieRange = selection.getRng(); + + // Find start point + findEndPoint(true); + + // Find end point if needed + if (!collapsed) { + findEndPoint(); + } + } else { + throw ex; // Throw other errors + } + } + + return domRange; + } + + this.getBookmark = function (type) { + var rng = selection.getRng(), bookmark = {}; + + function getIndexes(node) { + var parent, root, children, i, indexes = []; + + parent = node.parentNode; + root = dom.getRoot().parentNode; + + while (parent != root && parent.nodeType !== 9) { + children = parent.children; + + i = children.length; + while (i--) { + if (node === children[i]) { + indexes.push(i); + break; + } + } + + node = parent; + parent = parent.parentNode; + } + + return indexes; + } + + function getBookmarkEndPoint(start) { + var position; + + position = getPosition(rng, start); + if (position) { + return { + position: position.position, + offset: position.offset, + indexes: getIndexes(position.node), + inside: position.inside + }; + } + } + + // Non ubstructive bookmark + if (type === 2) { + // Handle text selection + if (!rng.item) { + bookmark.start = getBookmarkEndPoint(true); + + if (!selection.isCollapsed()) { + bookmark.end = getBookmarkEndPoint(); + } + } else { + bookmark.start = { ctrl: true, indexes: getIndexes(rng.item(0)) }; + } + } + + return bookmark; + }; + + this.moveToBookmark = function (bookmark) { + var rng, body = dom.doc.body; + + function resolveIndexes(indexes) { + var node, i, idx, children; + + node = dom.getRoot(); + for (i = indexes.length - 1; i >= 0; i--) { + children = node.children; + idx = indexes[i]; + + if (idx <= children.length - 1) { + node = children[idx]; + } + } + + return node; + } + + function setBookmarkEndPoint(start) { + var endPoint = bookmark[start ? 'start' : 'end'], moveLeft, moveRng, undef, offset; + + if (endPoint) { + moveLeft = endPoint.position > 0; + + moveRng = body.createTextRange(); + moveRng.moveToElementText(resolveIndexes(endPoint.indexes)); + + offset = endPoint.offset; + if (offset !== undef) { + moveRng.collapse(endPoint.inside || moveLeft); + moveRng.moveStart('character', moveLeft ? -offset : offset); + } else { + moveRng.collapse(start); + } + + rng.setEndPoint(start ? 'StartToStart' : 'EndToStart', moveRng); + + if (start) { + rng.collapse(true); + } + } + } + + if (bookmark.start) { + if (bookmark.start.ctrl) { + rng = body.createControlRange(); + rng.addElement(resolveIndexes(bookmark.start.indexes)); + rng.select(); + } else { + rng = body.createTextRange(); + setBookmarkEndPoint(true); + setBookmarkEndPoint(); + rng.select(); + } + } + }; + + this.addRange = function (rng) { + var ieRng, ctrlRng, startContainer, startOffset, endContainer, endOffset, sibling, + doc = selection.dom.doc, body = doc.body, nativeRng, ctrlElm; + + function setEndPoint(start) { + var container, offset, marker, tmpRng, nodes; + + marker = dom.create('a'); + container = start ? startContainer : endContainer; + offset = start ? startOffset : endOffset; + tmpRng = ieRng.duplicate(); + + if (container == doc || container == doc.documentElement) { + container = body; + offset = 0; + } + + if (container.nodeType == 3) { + container.parentNode.insertBefore(marker, container); + tmpRng.moveToElementText(marker); + tmpRng.moveStart('character', offset); + dom.remove(marker); + ieRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', tmpRng); + } else { + nodes = container.childNodes; + + if (nodes.length) { + if (offset >= nodes.length) { + dom.insertAfter(marker, nodes[nodes.length - 1]); + } else { + container.insertBefore(marker, nodes[offset]); + } + + tmpRng.moveToElementText(marker); + } else if (container.canHaveHTML) { + // Empty node selection for example
    |
    + // Setting innerHTML with a span marker then remove that marker seems to keep empty block elements open + container.innerHTML = ''; + marker = container.firstChild; + tmpRng.moveToElementText(marker); + tmpRng.collapse(FALSE); // Collapse false works better than true for some odd reason + } + + ieRng.setEndPoint(start ? 'StartToStart' : 'EndToEnd', tmpRng); + dom.remove(marker); + } + } + + // Setup some shorter versions + startContainer = rng.startContainer; + startOffset = rng.startOffset; + endContainer = rng.endContainer; + endOffset = rng.endOffset; + ieRng = body.createTextRange(); + + // If single element selection then try making a control selection out of it + if (startContainer == endContainer && startContainer.nodeType == 1) { + // Trick to place the caret inside an empty block element like

    + if (startOffset == endOffset && !startContainer.hasChildNodes()) { + if (startContainer.canHaveHTML) { + // Check if previous sibling is an empty block if it is then we need to render it + // IE would otherwise move the caret into the sibling instead of the empty startContainer see: #5236 + // Example this:

    |

    would become this:

    |

    + sibling = startContainer.previousSibling; + if (sibling && !sibling.hasChildNodes() && dom.isBlock(sibling)) { + sibling.innerHTML = ''; + } else { + sibling = null; + } + + startContainer.innerHTML = ''; + ieRng.moveToElementText(startContainer.lastChild); + ieRng.select(); + dom.doc.selection.clear(); + startContainer.innerHTML = ''; + + if (sibling) { + sibling.innerHTML = ''; + } + return; + } + + startOffset = dom.nodeIndex(startContainer); + startContainer = startContainer.parentNode; + } + + if (startOffset == endOffset - 1) { + try { + ctrlElm = startContainer.childNodes[startOffset]; + ctrlRng = body.createControlRange(); + ctrlRng.addElement(ctrlElm); + ctrlRng.select(); + + // Check if the range produced is on the correct element and is a control range + // On IE 8 it will select the parent contentEditable container if you select an inner element see: #5398 + nativeRng = selection.getRng(); + if (nativeRng.item && ctrlElm === nativeRng.item(0)) { + return; + } + } catch (ex) { + // Ignore + } + } + } + + // Set start/end point of selection + setEndPoint(true); + setEndPoint(); + + // Select the new range and scroll it into view + ieRng.select(); + }; + + // Expose range method + this.getRangeAt = getRange; + } + + return Selection; + } +); + +define( + 'ephox.sugar.api.dom.Replication', + + [ + 'ephox.sugar.api.properties.Attr', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.dom.Insert', + 'ephox.sugar.api.dom.InsertAll', + 'ephox.sugar.api.dom.Remove', + 'ephox.sugar.api.search.Traverse' + ], + + function (Attr, Element, Insert, InsertAll, Remove, Traverse) { + var clone = function (original, deep) { + return Element.fromDom(original.dom().cloneNode(deep)); + }; + + /** Shallow clone - just the tag, no children */ + var shallow = function (original) { + return clone(original, false); + }; + + /** Deep clone - everything copied including children */ + var deep = function (original) { + return clone(original, true); + }; + + /** Shallow clone, with a new tag */ + var shallowAs = function (original, tag) { + var nu = Element.fromTag(tag); + + var attributes = Attr.clone(original); + Attr.setAll(nu, attributes); + + return nu; + }; + + /** Deep clone, with a new tag */ + var copy = function (original, tag) { + var nu = shallowAs(original, tag); + + // NOTE + // previously this used serialisation: + // nu.dom().innerHTML = original.dom().innerHTML; + // + // Clone should be equivalent (and faster), but if TD <-> TH toggle breaks, put it back. + + var cloneChildren = Traverse.children(deep(original)); + InsertAll.append(nu, cloneChildren); + + return nu; + }; + + /** Change the tag name, but keep all children */ + var mutate = function (original, tag) { + var nu = shallowAs(original, tag); + + Insert.before(original, nu); + var children = Traverse.children(original); + InsertAll.append(nu, children); + Remove.remove(original); + return nu; + }; + + return { + shallow: shallow, + shallowAs: shallowAs, + deep: deep, + copy: copy, + mutate: mutate + }; + } +); + +define( + 'ephox.sugar.api.node.Fragment', + + [ + 'ephox.katamari.api.Arr', + 'ephox.sugar.api.node.Element', + 'global!document' + ], + + function (Arr, Element, document) { + var fromElements = function (elements, scope) { + var doc = scope || document; + var fragment = doc.createDocumentFragment(); + Arr.each(elements, function (element) { + fragment.appendChild(element.dom()); + }); + return Element.fromDom(fragment); + }; + + return { + fromElements: fromElements + }; + } +); + +define( + 'ephox.sugar.impl.ClosestOrAncestor', + + [ + 'ephox.katamari.api.Type', + 'ephox.katamari.api.Option' + ], + + function (Type, Option) { + return function (is, ancestor, scope, a, isRoot) { + return is(scope, a) ? + Option.some(scope) : + Type.isFunction(isRoot) && isRoot(scope) ? + Option.none() : + ancestor(scope, a, isRoot); + }; + } +); +define( + 'ephox.sugar.api.search.PredicateFind', + + [ + 'ephox.katamari.api.Type', + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Fun', + 'ephox.katamari.api.Option', + 'ephox.sugar.api.node.Body', + 'ephox.sugar.api.dom.Compare', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.impl.ClosestOrAncestor' + ], + + function (Type, Arr, Fun, Option, Body, Compare, Element, ClosestOrAncestor) { + var first = function (predicate) { + return descendant(Body.body(), predicate); + }; + + var ancestor = function (scope, predicate, isRoot) { + var element = scope.dom(); + var stop = Type.isFunction(isRoot) ? isRoot : Fun.constant(false); + + while (element.parentNode) { + element = element.parentNode; + var el = Element.fromDom(element); + + if (predicate(el)) return Option.some(el); + else if (stop(el)) break; + } + return Option.none(); + }; + + var closest = function (scope, predicate, isRoot) { + // This is required to avoid ClosestOrAncestor passing the predicate to itself + var is = function (scope) { + return predicate(scope); + }; + return ClosestOrAncestor(is, ancestor, scope, predicate, isRoot); + }; + + var sibling = function (scope, predicate) { + var element = scope.dom(); + if (!element.parentNode) return Option.none(); + + return child(Element.fromDom(element.parentNode), function (x) { + return !Compare.eq(scope, x) && predicate(x); + }); + }; + + var child = function (scope, predicate) { + var result = Arr.find(scope.dom().childNodes, + Fun.compose(predicate, Element.fromDom)); + return result.map(Element.fromDom); + }; + + var descendant = function (scope, predicate) { + var descend = function (element) { + for (var i = 0; i < element.childNodes.length; i++) { + if (predicate(Element.fromDom(element.childNodes[i]))) + return Option.some(Element.fromDom(element.childNodes[i])); + + var res = descend(element.childNodes[i]); + if (res.isSome()) + return res; + } + + return Option.none(); + }; + + return descend(scope.dom()); + }; + + return { + first: first, + ancestor: ancestor, + closest: closest, + sibling: sibling, + child: child, + descendant: descendant + }; + } +); + +define( + 'ephox.sugar.api.search.SelectorFind', + + [ + 'ephox.sugar.api.search.PredicateFind', + 'ephox.sugar.api.search.Selectors', + 'ephox.sugar.impl.ClosestOrAncestor' + ], + + function (PredicateFind, Selectors, ClosestOrAncestor) { + // TODO: An internal SelectorFilter module that doesn't Element.fromDom() everything + + var first = function (selector) { + return Selectors.one(selector); + }; + + var ancestor = function (scope, selector, isRoot) { + return PredicateFind.ancestor(scope, function (e) { + return Selectors.is(e, selector); + }, isRoot); + }; + + var sibling = function (scope, selector) { + return PredicateFind.sibling(scope, function (e) { + return Selectors.is(e, selector); + }); + }; + + var child = function (scope, selector) { + return PredicateFind.child(scope, function (e) { + return Selectors.is(e, selector); + }); + }; + + var descendant = function (scope, selector) { + return Selectors.one(selector, scope); + }; + + var closest = function (scope, selector, isRoot) { + return ClosestOrAncestor(Selectors.is, ancestor, scope, selector, isRoot); + }; + + return { + first: first, + ancestor: ancestor, + sibling: sibling, + child: child, + descendant: descendant, + closest: closest + }; + } +); + +/** + * Parents.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.dom.Parents', + [ + 'ephox.katamari.api.Fun', + 'ephox.sugar.api.dom.Compare', + 'ephox.sugar.api.search.Traverse' + ], + function (Fun, Compare, Traverse) { + var dropLast = function (xs) { + return xs.slice(0, -1); + }; + + var parentsUntil = function (startNode, rootElm, predicate) { + if (Compare.contains(rootElm, startNode)) { + return dropLast(Traverse.parents(startNode, function (elm) { + return predicate(elm) || Compare.eq(elm, rootElm); + })); + } else { + return []; + } + }; + + var parents = function (startNode, rootElm) { + return parentsUntil(startNode, rootElm, Fun.constant(false)); + }; + + var parentsAndSelf = function (startNode, rootElm) { + return [startNode].concat(parents(startNode, rootElm)); + }; + + return { + parentsUntil: parentsUntil, + parents: parents, + parentsAndSelf: parentsAndSelf + }; + } +); + +define( + 'ephox.katamari.api.Options', + + [ + 'ephox.katamari.api.Option' + ], + + function (Option) { + /** cat :: [Option a] -> [a] */ + var cat = function (arr) { + var r = []; + var push = function (x) { + r.push(x); + }; + for (var i = 0; i < arr.length; i++) { + arr[i].each(push); + } + return r; + }; + + /** findMap :: ([a], (a, Int -> Option b)) -> Option b */ + var findMap = function (arr, f) { + for (var i = 0; i < arr.length; i++) { + var r = f(arr[i], i); + if (r.isSome()) { + return r; + } + } + return Option.none(); + }; + + /** + * if all elements in arr are 'some', their inner values are passed as arguments to f + * f must have arity arr.length + */ + var liftN = function(arr, f) { + var r = []; + for (var i = 0; i < arr.length; i++) { + var x = arr[i]; + if (x.isSome()) { + r.push(x.getOrDie()); + } else { + return Option.none(); + } + } + return Option.some(f.apply(null, r)); + }; + + return { + cat: cat, + findMap: findMap, + liftN: liftN + }; + } +); + +/** + * SelectionUtils.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.selection.SelectionUtils', + [ + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Fun', + 'ephox.katamari.api.Option', + 'ephox.katamari.api.Options', + 'ephox.sugar.api.dom.Compare', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.node.Node', + 'ephox.sugar.api.search.Traverse', + 'tinymce.core.dom.NodeType' + ], + function (Arr, Fun, Option, Options, Compare, Element, Node, Traverse, NodeType) { + var getStartNode = function (rng) { + var sc = rng.startContainer, so = rng.startOffset; + if (NodeType.isText(sc)) { + return so === 0 ? Option.some(Element.fromDom(sc)) : Option.none(); + } else { + return Option.from(sc.childNodes[so]).map(Element.fromDom); + } + }; + + var getEndNode = function (rng) { + var ec = rng.endContainer, eo = rng.endOffset; + if (NodeType.isText(ec)) { + return eo === ec.data.length ? Option.some(Element.fromDom(ec)) : Option.none(); + } else { + return Option.from(ec.childNodes[eo - 1]).map(Element.fromDom); + } + }; + + var getFirstChildren = function (node) { + return Traverse.firstChild(node).fold( + Fun.constant([node]), + function (child) { + return [node].concat(getFirstChildren(child)); + } + ); + }; + + var getLastChildren = function (node) { + return Traverse.lastChild(node).fold( + Fun.constant([node]), + function (child) { + if (Node.name(child) === 'br') { + return Traverse.prevSibling(child).map(function (sibling) { + return [node].concat(getLastChildren(sibling)); + }).getOr([]); + } else { + return [node].concat(getLastChildren(child)); + } + } + ); + }; + + var hasAllContentsSelected = function (elm, rng) { + return Options.liftN([getStartNode(rng), getEndNode(rng)], function (startNode, endNode) { + var start = Arr.find(getFirstChildren(elm), Fun.curry(Compare.eq, startNode)); + var end = Arr.find(getLastChildren(elm), Fun.curry(Compare.eq, endNode)); + return start.isSome() && end.isSome(); + }).getOr(false); + }; + + return { + hasAllContentsSelected: hasAllContentsSelected + }; + } +); + +/** + * SimpleTableModel.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.selection.SimpleTableModel', + [ + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Option', + 'ephox.katamari.api.Struct', + 'ephox.sugar.api.dom.Compare', + 'ephox.sugar.api.dom.Insert', + 'ephox.sugar.api.dom.InsertAll', + 'ephox.sugar.api.dom.Replication', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.properties.Attr', + 'ephox.sugar.api.search.SelectorFilter' + ], + function (Arr, Option, Struct, Compare, Insert, InsertAll, Replication, Element, Attr, SelectorFilter) { + var tableModel = Struct.immutable('element', 'width', 'rows'); + var tableRow = Struct.immutable('element', 'cells'); + var cellPosition = Struct.immutable('x', 'y'); + + var getSpan = function (td, key) { + var value = parseInt(Attr.get(td, key), 10); + return isNaN(value) ? 1 : value; + }; + + var fillout = function (table, x, y, tr, td) { + var rowspan = getSpan(td, 'rowspan'); + var colspan = getSpan(td, 'colspan'); + var rows = table.rows(); + + for (var y2 = y; y2 < y + rowspan; y2++) { + if (!rows[y2]) { + rows[y2] = tableRow(Replication.deep(tr), []); + } + + for (var x2 = x; x2 < x + colspan; x2++) { + var cells = rows[y2].cells(); + + // not filler td:s are purposely not cloned so that we can + // find cells in the model by element object references + cells[x2] = y2 == y && x2 == x ? td : Replication.shallow(td); + } + } + }; + + var cellExists = function (table, x, y) { + var rows = table.rows(); + var cells = rows[y] ? rows[y].cells() : []; + return !!cells[x]; + }; + + var skipCellsX = function (table, x, y) { + while (cellExists(table, x, y)) { + x++; + } + + return x; + }; + + var getWidth = function (rows) { + return Arr.foldl(rows, function (acc, row) { + return row.cells().length > acc ? row.cells().length : acc; + }, 0); + }; + + var findElementPos = function (table, element) { + var rows = table.rows(); + for (var y = 0; y < rows.length; y++) { + var cells = rows[y].cells(); + for (var x = 0; x < cells.length; x++) { + if (Compare.eq(cells[x], element)) { + return Option.some(cellPosition(x, y)); + } + } + } + + return Option.none(); + }; + + var extractRows = function (table, sx, sy, ex, ey) { + var newRows = []; + var rows = table.rows(); + + for (var y = sy; y <= ey; y++) { + var cells = rows[y].cells(); + var slice = sx < ex ? cells.slice(sx, ex + 1) : cells.slice(ex, sx + 1); + newRows.push(tableRow(rows[y].element(), slice)); + } + + return newRows; + }; + + var subTable = function (table, startPos, endPos) { + var sx = startPos.x(), sy = startPos.y(); + var ex = endPos.x(), ey = endPos.y(); + var newRows = sy < ey ? extractRows(table, sx, sy, ex, ey) : extractRows(table, sx, ey, ex, sy); + + return tableModel(table.element(), getWidth(newRows), newRows); + }; + + var createDomTable = function (table, rows) { + var tableElement = Replication.shallow(table.element()); + var tableBody = Element.fromTag('tbody'); + + InsertAll.append(tableBody, rows); + Insert.append(tableElement, tableBody); + + return tableElement; + }; + + var modelRowsToDomRows = function (table) { + return Arr.map(table.rows(), function (row) { + var cells = Arr.map(row.cells(), function (cell) { + var td = Replication.deep(cell); + Attr.remove(td, 'colspan'); + Attr.remove(td, 'rowspan'); + return td; + }); + + var tr = Replication.shallow(row.element()); + InsertAll.append(tr, cells); + return tr; + }); + }; + + var fromDom = function (tableElm) { + var table = tableModel(Replication.shallow(tableElm), 0, []); + + Arr.each(SelectorFilter.descendants(tableElm, 'tr'), function (tr, y) { + Arr.each(SelectorFilter.descendants(tr, 'td,th'), function (td, x) { + fillout(table, skipCellsX(table, x, y), y, tr, td); + }); + }); + + return tableModel(table.element(), getWidth(table.rows()), table.rows()); + }; + + var toDom = function (table) { + return createDomTable(table, modelRowsToDomRows(table)); + }; + + var subsection = function (table, startElement, endElement) { + return findElementPos(table, startElement).bind(function (startPos) { + return findElementPos(table, endElement).map(function (endPos) { + return subTable(table, startPos, endPos); + }); + }); + }; + + return { + fromDom: fromDom, + toDom: toDom, + subsection: subsection + }; + } +); + +/** + * MultiRange.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.selection.MultiRange', + [ + 'ephox.katamari.api.Arr', + 'ephox.sugar.api.node.Element', + 'tinymce.core.dom.RangeUtils' + ], + function (Arr, Element, RangeUtils) { + var getRanges = function (selection) { + var ranges = []; + + for (var i = 0; i < selection.rangeCount; i++) { + ranges.push(selection.getRangeAt(i)); + } + + return ranges; + }; + + var getSelectedNodes = function (ranges) { + return Arr.bind(ranges, function (range) { + var node = RangeUtils.getSelectedNode(range); + return node ? [ Element.fromDom(node) ] : []; + }); + }; + + var hasMultipleRanges = function (selection) { + return getRanges(selection).length > 1; + }; + + return { + getRanges: getRanges, + getSelectedNodes: getSelectedNodes, + hasMultipleRanges: hasMultipleRanges + }; + } +); + +/** + * TableCellSelection.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.selection.TableCellSelection', + [ + 'ephox.katamari.api.Arr', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.search.SelectorFilter', + 'tinymce.core.dom.ElementType', + 'tinymce.core.selection.MultiRange' + ], + function (Arr, Element, SelectorFilter, ElementType, MultiRange) { + var getCellsFromRanges = function (ranges) { + return Arr.filter(MultiRange.getSelectedNodes(ranges), ElementType.isTableCell); + }; + + var getCellsFromElement = function (elm) { + var selectedCells = SelectorFilter.descendants(elm, 'td[data-mce-selected],th[data-mce-selected]'); + return selectedCells; + }; + + var getCellsFromElementOrRanges = function (ranges, element) { + var selectedCells = getCellsFromElement(element); + var rangeCells = getCellsFromRanges(ranges); + return selectedCells.length > 0 ? selectedCells : rangeCells; + }; + + var getCellsFromEditor = function (editor) { + return getCellsFromElementOrRanges(MultiRange.getRanges(editor.selection.getSel()), Element.fromDom(editor.getBody())); + }; + + return { + getCellsFromRanges: getCellsFromRanges, + getCellsFromElement: getCellsFromElement, + getCellsFromElementOrRanges: getCellsFromElementOrRanges, + getCellsFromEditor: getCellsFromEditor + }; + } +); + +/** + * FragmentReader.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.selection.FragmentReader', + [ + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Fun', + 'ephox.sugar.api.dom.Compare', + 'ephox.sugar.api.dom.Insert', + 'ephox.sugar.api.dom.Replication', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.node.Fragment', + 'ephox.sugar.api.node.Node', + 'ephox.sugar.api.search.SelectorFind', + 'ephox.sugar.api.search.Traverse', + 'tinymce.core.dom.ElementType', + 'tinymce.core.dom.Parents', + 'tinymce.core.selection.SelectionUtils', + 'tinymce.core.selection.SimpleTableModel', + 'tinymce.core.selection.TableCellSelection' + ], + function (Arr, Fun, Compare, Insert, Replication, Element, Fragment, Node, SelectorFind, Traverse, ElementType, Parents, SelectionUtils, SimpleTableModel, TableCellSelection) { + var findParentListContainer = function (parents) { + return Arr.find(parents, function (elm) { + return Node.name(elm) === 'ul' || Node.name(elm) === 'ol'; + }); + }; + + var getFullySelectedListWrappers = function (parents, rng) { + return Arr.find(parents, function (elm) { + return Node.name(elm) === 'li' && SelectionUtils.hasAllContentsSelected(elm, rng); + }).fold( + Fun.constant([]), + function (li) { + return findParentListContainer(parents).map(function (listCont) { + return [ + Element.fromTag('li'), + Element.fromTag(Node.name(listCont)) + ]; + }).getOr([]); + } + ); + }; + + var wrap = function (innerElm, elms) { + var wrapped = Arr.foldl(elms, function (acc, elm) { + Insert.append(elm, acc); + return elm; + }, innerElm); + return elms.length > 0 ? Fragment.fromElements([wrapped]) : wrapped; + }; + + var directListWrappers = function (commonAnchorContainer) { + if (ElementType.isListItem(commonAnchorContainer)) { + return Traverse.parent(commonAnchorContainer).filter(ElementType.isList).fold( + Fun.constant([]), + function (listElm) { + return [ commonAnchorContainer, listElm ]; + } + ); + } else { + return ElementType.isList(commonAnchorContainer) ? [ commonAnchorContainer ] : [ ]; + } + }; + + var getWrapElements = function (rootNode, rng) { + var commonAnchorContainer = Element.fromDom(rng.commonAncestorContainer); + var parents = Parents.parentsAndSelf(commonAnchorContainer, rootNode); + var wrapElements = Arr.filter(parents, function (elm) { + return ElementType.isInline(elm) || ElementType.isHeading(elm); + }); + var listWrappers = getFullySelectedListWrappers(parents, rng); + var allWrappers = wrapElements.concat(listWrappers.length ? listWrappers : directListWrappers(commonAnchorContainer)); + return Arr.map(allWrappers, Replication.shallow); + }; + + var emptyFragment = function () { + return Fragment.fromElements([]); + }; + + var getFragmentFromRange = function (rootNode, rng) { + return wrap(Element.fromDom(rng.cloneContents()), getWrapElements(rootNode, rng)); + }; + + var getParentTable = function (rootElm, cell) { + return SelectorFind.ancestor(cell, 'table', Fun.curry(Compare.eq, rootElm)); + }; + + var getTableFragment = function (rootNode, selectedTableCells) { + return getParentTable(rootNode, selectedTableCells[0]).bind(function (tableElm) { + var firstCell = selectedTableCells[0]; + var lastCell = selectedTableCells[selectedTableCells.length - 1]; + var fullTableModel = SimpleTableModel.fromDom(tableElm); + + return SimpleTableModel.subsection(fullTableModel, firstCell, lastCell).map(function (sectionedTableModel) { + return Fragment.fromElements([SimpleTableModel.toDom(sectionedTableModel)]); + }); + }).getOrThunk(emptyFragment); + }; + + var getSelectionFragment = function (rootNode, ranges) { + return ranges.length > 0 && ranges[0].collapsed ? emptyFragment() : getFragmentFromRange(rootNode, ranges[0]); + }; + + var read = function (rootNode, ranges) { + var selectedCells = TableCellSelection.getCellsFromElementOrRanges(ranges, rootNode); + return selectedCells.length > 0 ? getTableFragment(rootNode, selectedCells) : getSelectionFragment(rootNode, ranges); + }; + + return { + read: read + }; + } +); + +/** + * Selection.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class handles text and control selection it's an crossbrowser utility class. + * Consult the TinyMCE Wiki API for more details and examples on how to use this class. + * + * @class tinymce.dom.Selection + * @example + * // Getting the currently selected node for the active editor + * alert(tinymce.activeEditor.selection.getNode().nodeName); + */ +define( + 'tinymce.core.dom.Selection', + [ + 'ephox.katamari.api.Arr', + 'ephox.sugar.api.dom.Compare', + 'ephox.sugar.api.node.Element', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.dom.BookmarkManager', + 'tinymce.core.dom.ControlSelection', + 'tinymce.core.dom.NodeType', + 'tinymce.core.dom.RangeUtils', + 'tinymce.core.dom.ScrollIntoView', + 'tinymce.core.dom.TreeWalker', + 'tinymce.core.dom.TridentSelection', + 'tinymce.core.Env', + 'tinymce.core.selection.FragmentReader', + 'tinymce.core.selection.MultiRange', + 'tinymce.core.text.Zwsp', + 'tinymce.core.util.Tools' + ], + function ( + Arr, Compare, Element, CaretPosition, BookmarkManager, ControlSelection, NodeType, RangeUtils, ScrollIntoView, TreeWalker, TridentSelection, Env, FragmentReader, + MultiRange, Zwsp, Tools + ) { + var each = Tools.each, trim = Tools.trim; + var isIE = Env.ie; + + var isAttachedToDom = function (node) { + return !!(node && node.ownerDocument) && Compare.contains(Element.fromDom(node.ownerDocument), Element.fromDom(node)); + }; + + var isValidRange = function (rng) { + if (!rng) { + return false; + } else if (rng.select) { // Native IE range still produced by placeCaretAt + return true; + } else { + return isAttachedToDom(rng.startContainer) && isAttachedToDom(rng.endContainer); + } + }; + + var eventProcessRanges = function (editor, ranges) { + return Arr.map(ranges, function (range) { + var evt = editor.fire('GetSelectionRange', { range: range }); + return evt.range !== range ? evt.range : range; + }); + }; + + /** + * Constructs a new selection instance. + * + * @constructor + * @method Selection + * @param {tinymce.dom.DOMUtils} dom DOMUtils object reference. + * @param {Window} win Window to bind the selection object to. + * @param {tinymce.Editor} editor Editor instance of the selection. + * @param {tinymce.dom.Serializer} serializer DOM serialization class to use for getContent. + */ + function Selection(dom, win, serializer, editor) { + var self = this; + + self.dom = dom; + self.win = win; + self.serializer = serializer; + self.editor = editor; + self.bookmarkManager = new BookmarkManager(self); + self.controlSelection = new ControlSelection(self, editor); + + // No W3C Range support + if (!self.win.getSelection) { + self.tridentSel = new TridentSelection(self); + } + } + + Selection.prototype = { + /** + * Move the selection cursor range to the specified node and offset. + * If there is no node specified it will move it to the first suitable location within the body. + * + * @method setCursorLocation + * @param {Node} node Optional node to put the cursor in. + * @param {Number} offset Optional offset from the start of the node to put the cursor at. + */ + setCursorLocation: function (node, offset) { + var self = this, rng = self.dom.createRng(); + + if (!node) { + self._moveEndPoint(rng, self.editor.getBody(), true); + self.setRng(rng); + } else { + rng.setStart(node, offset); + rng.setEnd(node, offset); + self.setRng(rng); + self.collapse(false); + } + }, + + /** + * Returns the selected contents using the DOM serializer passed in to this class. + * + * @method getContent + * @param {Object} args Optional settings class with for example output format text or html. + * @return {String} Selected contents in for example HTML format. + * @example + * // Alerts the currently selected contents + * alert(tinymce.activeEditor.selection.getContent()); + * + * // Alerts the currently selected contents as plain text + * alert(tinymce.activeEditor.selection.getContent({format: 'text'})); + */ + getContent: function (args) { + var self = this, rng = self.getRng(), tmpElm = self.dom.create("body"); + var se = self.getSel(), whiteSpaceBefore, whiteSpaceAfter, fragment; + var ranges = eventProcessRanges(self.editor, MultiRange.getRanges(this.getSel())); + + args = args || {}; + whiteSpaceBefore = whiteSpaceAfter = ''; + args.get = true; + args.format = args.format || 'html'; + args.selection = true; + self.editor.fire('BeforeGetContent', args); + + if (args.format === 'text') { + return self.isCollapsed() ? '' : Zwsp.trim(rng.text || (se.toString ? se.toString() : '')); + } + + if (rng.cloneContents) { + fragment = args.contextual ? FragmentReader.read(Element.fromDom(self.editor.getBody()), ranges).dom() : rng.cloneContents(); + if (fragment) { + tmpElm.appendChild(fragment); + } + } else if (rng.item !== undefined || rng.htmlText !== undefined) { + // IE will produce invalid markup if elements are present that + // it doesn't understand like custom elements or HTML5 elements. + // Adding a BR in front of the contents and then remoiving it seems to fix it though. + tmpElm.innerHTML = '
    ' + (rng.item ? rng.item(0).outerHTML : rng.htmlText); + tmpElm.removeChild(tmpElm.firstChild); + } else { + tmpElm.innerHTML = rng.toString(); + } + + // Keep whitespace before and after + if (/^\s/.test(tmpElm.innerHTML)) { + whiteSpaceBefore = ' '; + } + + if (/\s+$/.test(tmpElm.innerHTML)) { + whiteSpaceAfter = ' '; + } + + args.getInner = true; + + args.content = self.isCollapsed() ? '' : whiteSpaceBefore + self.serializer.serialize(tmpElm, args) + whiteSpaceAfter; + self.editor.fire('GetContent', args); + + return args.content; + }, + + /** + * Sets the current selection to the specified content. If any contents is selected it will be replaced + * with the contents passed in to this function. If there is no selection the contents will be inserted + * where the caret is placed in the editor/page. + * + * @method setContent + * @param {String} content HTML contents to set could also be other formats depending on settings. + * @param {Object} args Optional settings object with for example data format. + * @example + * // Inserts some HTML contents at the current selection + * tinymce.activeEditor.selection.setContent('Some contents'); + */ + setContent: function (content, args) { + var self = this, rng = self.getRng(), caretNode, doc = self.win.document, frag, temp; + + args = args || { format: 'html' }; + args.set = true; + args.selection = true; + args.content = content; + + // Dispatch before set content event + if (!args.no_events) { + self.editor.fire('BeforeSetContent', args); + } + + content = args.content; + + if (rng.insertNode) { + // Make caret marker since insertNode places the caret in the beginning of text after insert + content += '_'; + + // Delete and insert new node + if (rng.startContainer == doc && rng.endContainer == doc) { + // WebKit will fail if the body is empty since the range is then invalid and it can't insert contents + doc.body.innerHTML = content; + } else { + rng.deleteContents(); + + if (doc.body.childNodes.length === 0) { + doc.body.innerHTML = content; + } else { + // createContextualFragment doesn't exists in IE 9 DOMRanges + if (rng.createContextualFragment) { + rng.insertNode(rng.createContextualFragment(content)); + } else { + // Fake createContextualFragment call in IE 9 + frag = doc.createDocumentFragment(); + temp = doc.createElement('div'); + + frag.appendChild(temp); + temp.outerHTML = content; + + rng.insertNode(frag); + } + } + } + + // Move to caret marker + caretNode = self.dom.get('__caret'); + + // Make sure we wrap it compleatly, Opera fails with a simple select call + rng = doc.createRange(); + rng.setStartBefore(caretNode); + rng.setEndBefore(caretNode); + self.setRng(rng); + + // Remove the caret position + self.dom.remove('__caret'); + + try { + self.setRng(rng); + } catch (ex) { + // Might fail on Opera for some odd reason + } + } else { + if (rng.item) { + // Delete content and get caret text selection + doc.execCommand('Delete', false, null); + rng = self.getRng(); + } + + // Explorer removes spaces from the beginning of pasted contents + if (/^\s+/.test(content)) { + rng.pasteHTML('_' + content); + self.dom.remove('__mce_tmp'); + } else { + rng.pasteHTML(content); + } + } + + // Dispatch set content event + if (!args.no_events) { + self.editor.fire('SetContent', args); + } + }, + + /** + * Returns the start element of a selection range. If the start is in a text + * node the parent element will be returned. + * + * @method getStart + * @param {Boolean} real Optional state to get the real parent when the selection is collapsed not the closest element. + * @return {Element} Start element of selection range. + */ + getStart: function (real) { + var self = this, rng = self.getRng(), startElement, parentElement, checkRng, node; + + if (rng.duplicate || rng.item) { + // Control selection, return first item + if (rng.item) { + return rng.item(0); + } + + // Get start element + checkRng = rng.duplicate(); + checkRng.collapse(1); + startElement = checkRng.parentElement(); + if (startElement.ownerDocument !== self.dom.doc) { + startElement = self.dom.getRoot(); + } + + // Check if range parent is inside the start element, then return the inner parent element + // This will fix issues when a single element is selected, IE would otherwise return the wrong start element + parentElement = node = rng.parentElement(); + while ((node = node.parentNode)) { + if (node == startElement) { + startElement = parentElement; + break; + } + } + + return startElement; + } + + startElement = rng.startContainer; + + if (startElement.nodeType == 1 && startElement.hasChildNodes()) { + if (!real || !rng.collapsed) { + startElement = startElement.childNodes[Math.min(startElement.childNodes.length - 1, rng.startOffset)]; + } + } + + if (startElement && startElement.nodeType == 3) { + return startElement.parentNode; + } + + return startElement; + }, + + /** + * Returns the end element of a selection range. If the end is in a text + * node the parent element will be returned. + * + * @method getEnd + * @param {Boolean} real Optional state to get the real parent when the selection is collapsed not the closest element. + * @return {Element} End element of selection range. + */ + getEnd: function (real) { + var self = this, rng = self.getRng(), endElement, endOffset; + + if (rng.duplicate || rng.item) { + if (rng.item) { + return rng.item(0); + } + + rng = rng.duplicate(); + rng.collapse(0); + endElement = rng.parentElement(); + if (endElement.ownerDocument !== self.dom.doc) { + endElement = self.dom.getRoot(); + } + + if (endElement && endElement.nodeName == 'BODY') { + return endElement.lastChild || endElement; + } + + return endElement; + } + + endElement = rng.endContainer; + endOffset = rng.endOffset; + + if (endElement.nodeType == 1 && endElement.hasChildNodes()) { + if (!real || !rng.collapsed) { + endElement = endElement.childNodes[endOffset > 0 ? endOffset - 1 : endOffset]; + } + } + + if (endElement && endElement.nodeType == 3) { + return endElement.parentNode; + } + + return endElement; + }, + + /** + * Returns a bookmark location for the current selection. This bookmark object + * can then be used to restore the selection after some content modification to the document. + * + * @method getBookmark + * @param {Number} type Optional state if the bookmark should be simple or not. Default is complex. + * @param {Boolean} normalized Optional state that enables you to get a position that it would be after normalization. + * @return {Object} Bookmark object, use moveToBookmark with this object to restore the selection. + * @example + * // Stores a bookmark of the current selection + * var bm = tinymce.activeEditor.selection.getBookmark(); + * + * tinymce.activeEditor.setContent(tinymce.activeEditor.getContent() + 'Some new content'); + * + * // Restore the selection bookmark + * tinymce.activeEditor.selection.moveToBookmark(bm); + */ + getBookmark: function (type, normalized) { + return this.bookmarkManager.getBookmark(type, normalized); + }, + + /** + * Restores the selection to the specified bookmark. + * + * @method moveToBookmark + * @param {Object} bookmark Bookmark to restore selection from. + * @return {Boolean} true/false if it was successful or not. + * @example + * // Stores a bookmark of the current selection + * var bm = tinymce.activeEditor.selection.getBookmark(); + * + * tinymce.activeEditor.setContent(tinymce.activeEditor.getContent() + 'Some new content'); + * + * // Restore the selection bookmark + * tinymce.activeEditor.selection.moveToBookmark(bm); + */ + moveToBookmark: function (bookmark) { + return this.bookmarkManager.moveToBookmark(bookmark); + }, + + /** + * Selects the specified element. This will place the start and end of the selection range around the element. + * + * @method select + * @param {Element} node HTML DOM element to select. + * @param {Boolean} content Optional bool state if the contents should be selected or not on non IE browser. + * @return {Element} Selected element the same element as the one that got passed in. + * @example + * // Select the first paragraph in the active editor + * tinymce.activeEditor.selection.select(tinymce.activeEditor.dom.select('p')[0]); + */ + select: function (node, content) { + var self = this, dom = self.dom, rng = dom.createRng(), idx; + + // Clear stored range set by FocusManager + self.lastFocusBookmark = null; + + if (node) { + if (!content && self.controlSelection.controlSelect(node)) { + return; + } + + idx = dom.nodeIndex(node); + rng.setStart(node.parentNode, idx); + rng.setEnd(node.parentNode, idx + 1); + + // Find first/last text node or BR element + if (content) { + self._moveEndPoint(rng, node, true); + self._moveEndPoint(rng, node); + } + + self.setRng(rng); + } + + return node; + }, + + /** + * Returns true/false if the selection range is collapsed or not. Collapsed means if it's a caret or a larger selection. + * + * @method isCollapsed + * @return {Boolean} true/false state if the selection range is collapsed or not. + * Collapsed means if it's a caret or a larger selection. + */ + isCollapsed: function () { + var self = this, rng = self.getRng(), sel = self.getSel(); + + if (!rng || rng.item) { + return false; + } + + if (rng.compareEndPoints) { + return rng.compareEndPoints('StartToEnd', rng) === 0; + } + + return !sel || rng.collapsed; + }, + + /** + * Collapse the selection to start or end of range. + * + * @method collapse + * @param {Boolean} toStart Optional boolean state if to collapse to end or not. Defaults to false. + */ + collapse: function (toStart) { + var self = this, rng = self.getRng(), node; + + // Control range on IE + if (rng.item) { + node = rng.item(0); + rng = self.win.document.body.createTextRange(); + rng.moveToElementText(node); + } + + rng.collapse(!!toStart); + self.setRng(rng); + }, + + /** + * Returns the browsers internal selection object. + * + * @method getSel + * @return {Selection} Internal browser selection object. + */ + getSel: function () { + var win = this.win; + + return win.getSelection ? win.getSelection() : win.document.selection; + }, + + /** + * Returns the browsers internal range object. + * + * @method getRng + * @param {Boolean} w3c Forces a compatible W3C range on IE. + * @return {Range} Internal browser range object. + * @see http://www.quirksmode.org/dom/range_intro.html + * @see http://www.dotvoid.com/2001/03/using-the-range-object-in-mozilla/ + */ + getRng: function (w3c) { + var self = this, selection, rng, elm, doc, ieRng; + + function tryCompareBoundaryPoints(how, sourceRange, destinationRange) { + try { + return sourceRange.compareBoundaryPoints(how, destinationRange); + } catch (ex) { + // Gecko throws wrong document exception if the range points + // to nodes that where removed from the dom #6690 + // Browsers should mutate existing DOMRange instances so that they always point + // to something in the document this is not the case in Gecko works fine in IE/WebKit/Blink + // For performance reasons just return -1 + return -1; + } + } + + if (!self.win) { + return null; + } + + doc = self.win.document; + + if (typeof doc === 'undefined' || doc === null) { + return null; + } + + // Use last rng passed from FocusManager if it's available this enables + // calls to editor.selection.getStart() to work when caret focus is lost on IE + if (!w3c && self.lastFocusBookmark) { + var bookmark = self.lastFocusBookmark; + + // Convert bookmark to range IE 11 fix + if (bookmark.startContainer) { + rng = doc.createRange(); + rng.setStart(bookmark.startContainer, bookmark.startOffset); + rng.setEnd(bookmark.endContainer, bookmark.endOffset); + } else { + rng = bookmark; + } + + return rng; + } + + // Found tridentSel object then we need to use that one + if (w3c && self.tridentSel) { + return self.tridentSel.getRangeAt(0); + } + + try { + if ((selection = self.getSel())) { + if (selection.rangeCount > 0) { + rng = selection.getRangeAt(0); + } else { + rng = selection.createRange ? selection.createRange() : doc.createRange(); + } + } + } catch (ex) { + // IE throws unspecified error here if TinyMCE is placed in a frame/iframe + } + + rng = eventProcessRanges(self.editor, [ rng ])[0]; + + // We have W3C ranges and it's IE then fake control selection since IE9 doesn't handle that correctly yet + // IE 11 doesn't support the selection object so we check for that as well + if (isIE && rng && rng.setStart && doc.selection) { + try { + // IE will sometimes throw an exception here + ieRng = doc.selection.createRange(); + } catch (ex) { + // Ignore + } + + if (ieRng && ieRng.item) { + elm = ieRng.item(0); + rng = doc.createRange(); + rng.setStartBefore(elm); + rng.setEndAfter(elm); + } + } + + // No range found then create an empty one + // This can occur when the editor is placed in a hidden container element on Gecko + // Or on IE when there was an exception + if (!rng) { + rng = doc.createRange ? doc.createRange() : doc.body.createTextRange(); + } + + // If range is at start of document then move it to start of body + if (rng.setStart && rng.startContainer.nodeType === 9 && rng.collapsed) { + elm = self.dom.getRoot(); + rng.setStart(elm, 0); + rng.setEnd(elm, 0); + } + + if (self.selectedRange && self.explicitRange) { + if (tryCompareBoundaryPoints(rng.START_TO_START, rng, self.selectedRange) === 0 && + tryCompareBoundaryPoints(rng.END_TO_END, rng, self.selectedRange) === 0) { + // Safari, Opera and Chrome only ever select text which causes the range to change. + // This lets us use the originally set range if the selection hasn't been changed by the user. + rng = self.explicitRange; + } else { + self.selectedRange = null; + self.explicitRange = null; + } + } + + return rng; + }, + + /** + * Changes the selection to the specified DOM range. + * + * @method setRng + * @param {Range} rng Range to select. + * @param {Boolean} forward Optional boolean if the selection is forwards or backwards. + */ + setRng: function (rng, forward) { + var self = this, sel, node, evt; + + if (!isValidRange(rng)) { + return; + } + + // Is IE specific range + if (rng.select) { + self.explicitRange = null; + + try { + rng.select(); + } catch (ex) { + // Needed for some odd IE bug #1843306 + } + + return; + } + + if (!self.tridentSel) { + sel = self.getSel(); + + evt = self.editor.fire('SetSelectionRange', { range: rng, forward: forward }); + rng = evt.range; + + if (sel) { + self.explicitRange = rng; + + try { + sel.removeAllRanges(); + sel.addRange(rng); + } catch (ex) { + // IE might throw errors here if the editor is within a hidden container and selection is changed + } + + // Forward is set to false and we have an extend function + if (forward === false && sel.extend) { + sel.collapse(rng.endContainer, rng.endOffset); + sel.extend(rng.startContainer, rng.startOffset); + } + + // adding range isn't always successful so we need to check range count otherwise an exception can occur + self.selectedRange = sel.rangeCount > 0 ? sel.getRangeAt(0) : null; + } + + // WebKit egde case selecting images works better using setBaseAndExtent when the image is floated + if (!rng.collapsed && rng.startContainer === rng.endContainer && sel.setBaseAndExtent && !Env.ie) { + if (rng.endOffset - rng.startOffset < 2) { + if (rng.startContainer.hasChildNodes()) { + node = rng.startContainer.childNodes[rng.startOffset]; + if (node && node.tagName === 'IMG') { + sel.setBaseAndExtent( + rng.startContainer, + rng.startOffset, + rng.endContainer, + rng.endOffset + ); + + // Since the setBaseAndExtent is fixed in more recent Blink versions we + // need to detect if it's doing the wrong thing and falling back to the + // crazy incorrect behavior api call since that seems to be the only way + // to get it to work on Safari WebKit as of 2017-02-23 + if (sel.anchorNode !== rng.startContainer || sel.focusNode !== rng.endContainer) { + sel.setBaseAndExtent(node, 0, node, 1); + } + } + } + } + } + + self.editor.fire('AfterSetSelectionRange', { range: rng, forward: forward }); + } else { + // Is W3C Range fake range on IE + if (rng.cloneRange) { + try { + self.tridentSel.addRange(rng); + } catch (ex) { + //IE9 throws an error here if called before selection is placed in the editor + } + } + } + }, + + /** + * Sets the current selection to the specified DOM element. + * + * @method setNode + * @param {Element} elm Element to set as the contents of the selection. + * @return {Element} Returns the element that got passed in. + * @example + * // Inserts a DOM node at current selection/caret location + * tinymce.activeEditor.selection.setNode(tinymce.activeEditor.dom.create('img', {src: 'some.gif', title: 'some title'})); + */ + setNode: function (elm) { + var self = this; + + self.setContent(self.dom.getOuterHTML(elm)); + + return elm; + }, + + /** + * Returns the currently selected element or the common ancestor element for both start and end of the selection. + * + * @method getNode + * @return {Element} Currently selected element or common ancestor element. + * @example + * // Alerts the currently selected elements node name + * alert(tinymce.activeEditor.selection.getNode().nodeName); + */ + getNode: function () { + var self = this, rng = self.getRng(), elm; + var startContainer, endContainer, startOffset, endOffset, root = self.dom.getRoot(); + + function skipEmptyTextNodes(node, forwards) { + var orig = node; + + while (node && node.nodeType === 3 && node.length === 0) { + node = forwards ? node.nextSibling : node.previousSibling; + } + + return node || orig; + } + + // Range maybe lost after the editor is made visible again + if (!rng) { + return root; + } + + startContainer = rng.startContainer; + endContainer = rng.endContainer; + startOffset = rng.startOffset; + endOffset = rng.endOffset; + + if (rng.setStart) { + elm = rng.commonAncestorContainer; + + // Handle selection a image or other control like element such as anchors + if (!rng.collapsed) { + if (startContainer == endContainer) { + if (endOffset - startOffset < 2) { + if (startContainer.hasChildNodes()) { + elm = startContainer.childNodes[startOffset]; + } + } + } + + // If the anchor node is a element instead of a text node then return this element + //if (tinymce.isWebKit && sel.anchorNode && sel.anchorNode.nodeType == 1) + // return sel.anchorNode.childNodes[sel.anchorOffset]; + + // Handle cases where the selection is immediately wrapped around a node and return that node instead of it's parent. + // This happens when you double click an underlined word in FireFox. + if (startContainer.nodeType === 3 && endContainer.nodeType === 3) { + if (startContainer.length === startOffset) { + startContainer = skipEmptyTextNodes(startContainer.nextSibling, true); + } else { + startContainer = startContainer.parentNode; + } + + if (endOffset === 0) { + endContainer = skipEmptyTextNodes(endContainer.previousSibling, false); + } else { + endContainer = endContainer.parentNode; + } + + if (startContainer && startContainer === endContainer) { + return startContainer; + } + } + } + + if (elm && elm.nodeType == 3) { + return elm.parentNode; + } + + return elm; + } + + elm = rng.item ? rng.item(0) : rng.parentElement(); + + // IE 7 might return elements outside the iframe + if (elm.ownerDocument !== self.win.document) { + elm = root; + } + + return elm; + }, + + getSelectedBlocks: function (startElm, endElm) { + var self = this, dom = self.dom, node, root, selectedBlocks = []; + + root = dom.getRoot(); + startElm = dom.getParent(startElm || self.getStart(), dom.isBlock); + endElm = dom.getParent(endElm || self.getEnd(), dom.isBlock); + + if (startElm && startElm != root) { + selectedBlocks.push(startElm); + } + + if (startElm && endElm && startElm != endElm) { + node = startElm; + + var walker = new TreeWalker(startElm, root); + while ((node = walker.next()) && node != endElm) { + if (dom.isBlock(node)) { + selectedBlocks.push(node); + } + } + } + + if (endElm && startElm != endElm && endElm != root) { + selectedBlocks.push(endElm); + } + + return selectedBlocks; + }, + + isForward: function () { + var dom = this.dom, sel = this.getSel(), anchorRange, focusRange; + + // No support for selection direction then always return true + if (!sel || !sel.anchorNode || !sel.focusNode) { + return true; + } + + anchorRange = dom.createRng(); + anchorRange.setStart(sel.anchorNode, sel.anchorOffset); + anchorRange.collapse(true); + + focusRange = dom.createRng(); + focusRange.setStart(sel.focusNode, sel.focusOffset); + focusRange.collapse(true); + + return anchorRange.compareBoundaryPoints(anchorRange.START_TO_START, focusRange) <= 0; + }, + + normalize: function () { + var self = this, rng = self.getRng(); + + if (new RangeUtils(self.dom).normalize(rng) && !MultiRange.hasMultipleRanges(self.getSel())) { + self.setRng(rng, self.isForward()); + } + + return rng; + }, + + /** + * Executes callback when the current selection starts/stops matching the specified selector. The current + * state will be passed to the callback as it's first argument. + * + * @method selectorChanged + * @param {String} selector CSS selector to check for. + * @param {function} callback Callback with state and args when the selector is matches or not. + */ + selectorChanged: function (selector, callback) { + var self = this, currentSelectors; + + if (!self.selectorChangedData) { + self.selectorChangedData = {}; + currentSelectors = {}; + + self.editor.on('NodeChange', function (e) { + var node = e.element, dom = self.dom, parents = dom.getParents(node, null, dom.getRoot()), matchedSelectors = {}; + + // Check for new matching selectors + each(self.selectorChangedData, function (callbacks, selector) { + each(parents, function (node) { + if (dom.is(node, selector)) { + if (!currentSelectors[selector]) { + // Execute callbacks + each(callbacks, function (callback) { + callback(true, { node: node, selector: selector, parents: parents }); + }); + + currentSelectors[selector] = callbacks; + } + + matchedSelectors[selector] = callbacks; + return false; + } + }); + }); + + // Check if current selectors still match + each(currentSelectors, function (callbacks, selector) { + if (!matchedSelectors[selector]) { + delete currentSelectors[selector]; + + each(callbacks, function (callback) { + callback(false, { node: node, selector: selector, parents: parents }); + }); + } + }); + }); + } + + // Add selector listeners + if (!self.selectorChangedData[selector]) { + self.selectorChangedData[selector] = []; + } + + self.selectorChangedData[selector].push(callback); + + return self; + }, + + getScrollContainer: function () { + var scrollContainer, node = this.dom.getRoot(); + + while (node && node.nodeName != 'BODY') { + if (node.scrollHeight > node.clientHeight) { + scrollContainer = node; + break; + } + + node = node.parentNode; + } + + return scrollContainer; + }, + + scrollIntoView: function (elm, alignToTop) { + ScrollIntoView.scrollIntoView(this.editor, elm, alignToTop); + }, + + placeCaretAt: function (clientX, clientY) { + this.setRng(RangeUtils.getCaretRangeFromPoint(clientX, clientY, this.editor.getDoc())); + }, + + _moveEndPoint: function (rng, node, start) { + var root = node, walker = new TreeWalker(node, root); + var nonEmptyElementsMap = this.dom.schema.getNonEmptyElements(); + + do { + // Text node + if (node.nodeType == 3 && trim(node.nodeValue).length !== 0) { + if (start) { + rng.setStart(node, 0); + } else { + rng.setEnd(node, node.nodeValue.length); + } + + return; + } + + // BR/IMG/INPUT elements but not table cells + if (nonEmptyElementsMap[node.nodeName] && !/^(TD|TH)$/.test(node.nodeName)) { + if (start) { + rng.setStartBefore(node); + } else { + if (node.nodeName == 'BR') { + rng.setEndBefore(node); + } else { + rng.setEndAfter(node); + } + } + + return; + } + + // Found empty text block old IE can place the selection inside those + if (Env.ie && Env.ie < 11 && this.dom.isBlock(node) && this.dom.isEmpty(node)) { + if (start) { + rng.setStart(node, 0); + } else { + rng.setEnd(node, 0); + } + + return; + } + } while ((node = (start ? walker.next() : walker.prev()))); + + // Failed to find any text node or other suitable location then move to the root of body + if (root.nodeName == 'BODY') { + if (start) { + rng.setStart(root, 0); + } else { + rng.setEnd(root, root.childNodes.length); + } + } + }, + + getBoundingClientRect: function () { + var rng = this.getRng(); + return rng.collapsed ? CaretPosition.fromRangeStart(rng).getClientRects()[0] : rng.getBoundingClientRect(); + }, + + destroy: function () { + this.win = null; + this.controlSelection.destroy(); + } + }; + + return Selection; + } +); + +/** + * Node.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class is a minimalistic implementation of a DOM like node used by the DomParser class. + * + * @example + * var node = new tinymce.html.Node('strong', 1); + * someRoot.append(node); + * + * @class tinymce.html.Node + * @version 3.4 + */ +define( + 'tinymce.core.html.Node', + [ + ], + function () { + var whiteSpaceRegExp = /^[ \t\r\n]*$/; + var typeLookup = { + '#text': 3, + '#comment': 8, + '#cdata': 4, + '#pi': 7, + '#doctype': 10, + '#document-fragment': 11 + }; + + // Walks the tree left/right + function walk(node, rootNode, prev) { + var sibling, parent, startName = prev ? 'lastChild' : 'firstChild', siblingName = prev ? 'prev' : 'next'; + + // Walk into nodes if it has a start + if (node[startName]) { + return node[startName]; + } + + // Return the sibling if it has one + if (node !== rootNode) { + sibling = node[siblingName]; + + if (sibling) { + return sibling; + } + + // Walk up the parents to look for siblings + for (parent = node.parent; parent && parent !== rootNode; parent = parent.parent) { + sibling = parent[siblingName]; + + if (sibling) { + return sibling; + } + } + } + } + + /** + * Constructs a new Node instance. + * + * @constructor + * @method Node + * @param {String} name Name of the node type. + * @param {Number} type Numeric type representing the node. + */ + function Node(name, type) { + this.name = name; + this.type = type; + + if (type === 1) { + this.attributes = []; + this.attributes.map = {}; + } + } + + Node.prototype = { + /** + * Replaces the current node with the specified one. + * + * @example + * someNode.replace(someNewNode); + * + * @method replace + * @param {tinymce.html.Node} node Node to replace the current node with. + * @return {tinymce.html.Node} The old node that got replaced. + */ + replace: function (node) { + var self = this; + + if (node.parent) { + node.remove(); + } + + self.insert(node, self); + self.remove(); + + return self; + }, + + /** + * Gets/sets or removes an attribute by name. + * + * @example + * someNode.attr("name", "value"); // Sets an attribute + * console.log(someNode.attr("name")); // Gets an attribute + * someNode.attr("name", null); // Removes an attribute + * + * @method attr + * @param {String} name Attribute name to set or get. + * @param {String} value Optional value to set. + * @return {String/tinymce.html.Node} String or undefined on a get operation or the current node on a set operation. + */ + attr: function (name, value) { + var self = this, attrs, i, undef; + + if (typeof name !== "string") { + for (i in name) { + self.attr(i, name[i]); + } + + return self; + } + + if ((attrs = self.attributes)) { + if (value !== undef) { + // Remove attribute + if (value === null) { + if (name in attrs.map) { + delete attrs.map[name]; + + i = attrs.length; + while (i--) { + if (attrs[i].name === name) { + attrs = attrs.splice(i, 1); + return self; + } + } + } + + return self; + } + + // Set attribute + if (name in attrs.map) { + // Set attribute + i = attrs.length; + while (i--) { + if (attrs[i].name === name) { + attrs[i].value = value; + break; + } + } + } else { + attrs.push({ name: name, value: value }); + } + + attrs.map[name] = value; + + return self; + } + + return attrs.map[name]; + } + }, + + /** + * Does a shallow clones the node into a new node. It will also exclude id attributes since + * there should only be one id per document. + * + * @example + * var clonedNode = node.clone(); + * + * @method clone + * @return {tinymce.html.Node} New copy of the original node. + */ + clone: function () { + var self = this, clone = new Node(self.name, self.type), i, l, selfAttrs, selfAttr, cloneAttrs; + + // Clone element attributes + if ((selfAttrs = self.attributes)) { + cloneAttrs = []; + cloneAttrs.map = {}; + + for (i = 0, l = selfAttrs.length; i < l; i++) { + selfAttr = selfAttrs[i]; + + // Clone everything except id + if (selfAttr.name !== 'id') { + cloneAttrs[cloneAttrs.length] = { name: selfAttr.name, value: selfAttr.value }; + cloneAttrs.map[selfAttr.name] = selfAttr.value; + } + } + + clone.attributes = cloneAttrs; + } + + clone.value = self.value; + clone.shortEnded = self.shortEnded; + + return clone; + }, + + /** + * Wraps the node in in another node. + * + * @example + * node.wrap(wrapperNode); + * + * @method wrap + */ + wrap: function (wrapper) { + var self = this; + + self.parent.insert(wrapper, self); + wrapper.append(self); + + return self; + }, + + /** + * Unwraps the node in other words it removes the node but keeps the children. + * + * @example + * node.unwrap(); + * + * @method unwrap + */ + unwrap: function () { + var self = this, node, next; + + for (node = self.firstChild; node;) { + next = node.next; + self.insert(node, self, true); + node = next; + } + + self.remove(); + }, + + /** + * Removes the node from it's parent. + * + * @example + * node.remove(); + * + * @method remove + * @return {tinymce.html.Node} Current node that got removed. + */ + remove: function () { + var self = this, parent = self.parent, next = self.next, prev = self.prev; + + if (parent) { + if (parent.firstChild === self) { + parent.firstChild = next; + + if (next) { + next.prev = null; + } + } else { + prev.next = next; + } + + if (parent.lastChild === self) { + parent.lastChild = prev; + + if (prev) { + prev.next = null; + } + } else { + next.prev = prev; + } + + self.parent = self.next = self.prev = null; + } + + return self; + }, + + /** + * Appends a new node as a child of the current node. + * + * @example + * node.append(someNode); + * + * @method append + * @param {tinymce.html.Node} node Node to append as a child of the current one. + * @return {tinymce.html.Node} The node that got appended. + */ + append: function (node) { + var self = this, last; + + if (node.parent) { + node.remove(); + } + + last = self.lastChild; + if (last) { + last.next = node; + node.prev = last; + self.lastChild = node; + } else { + self.lastChild = self.firstChild = node; + } + + node.parent = self; + + return node; + }, + + /** + * Inserts a node at a specific position as a child of the current node. + * + * @example + * parentNode.insert(newChildNode, oldChildNode); + * + * @method insert + * @param {tinymce.html.Node} node Node to insert as a child of the current node. + * @param {tinymce.html.Node} refNode Reference node to set node before/after. + * @param {Boolean} before Optional state to insert the node before the reference node. + * @return {tinymce.html.Node} The node that got inserted. + */ + insert: function (node, refNode, before) { + var parent; + + if (node.parent) { + node.remove(); + } + + parent = refNode.parent || this; + + if (before) { + if (refNode === parent.firstChild) { + parent.firstChild = node; + } else { + refNode.prev.next = node; + } + + node.prev = refNode.prev; + node.next = refNode; + refNode.prev = node; + } else { + if (refNode === parent.lastChild) { + parent.lastChild = node; + } else { + refNode.next.prev = node; + } + + node.next = refNode.next; + node.prev = refNode; + refNode.next = node; + } + + node.parent = parent; + + return node; + }, + + /** + * Get all children by name. + * + * @method getAll + * @param {String} name Name of the child nodes to collect. + * @return {Array} Array with child nodes matchin the specified name. + */ + getAll: function (name) { + var self = this, node, collection = []; + + for (node = self.firstChild; node; node = walk(node, self)) { + if (node.name === name) { + collection.push(node); + } + } + + return collection; + }, + + /** + * Removes all children of the current node. + * + * @method empty + * @return {tinymce.html.Node} The current node that got cleared. + */ + empty: function () { + var self = this, nodes, i, node; + + // Remove all children + if (self.firstChild) { + nodes = []; + + // Collect the children + for (node = self.firstChild; node; node = walk(node, self)) { + nodes.push(node); + } + + // Remove the children + i = nodes.length; + while (i--) { + node = nodes[i]; + node.parent = node.firstChild = node.lastChild = node.next = node.prev = null; + } + } + + self.firstChild = self.lastChild = null; + + return self; + }, + + /** + * Returns true/false if the node is to be considered empty or not. + * + * @example + * node.isEmpty({img: true}); + * @method isEmpty + * @param {Object} elements Name/value object with elements that are automatically treated as non empty elements. + * @param {Object} whitespace Name/value object with elements that are automatically treated whitespace preservables. + * @param {function} predicate Optional predicate that gets called after the other rules determine that the node is empty. Should return true if the node is a content node. + * @return {Boolean} true/false if the node is empty or not. + */ + isEmpty: function (elements, whitespace, predicate) { + var self = this, node = self.firstChild, i, name; + + whitespace = whitespace || {}; + + if (node) { + do { + if (node.type === 1) { + // Ignore bogus elements + if (node.attributes.map['data-mce-bogus']) { + continue; + } + + // Keep empty elements like + if (elements[node.name]) { + return false; + } + + // Keep bookmark nodes and name attribute like     + i = node.attributes.length; + while (i--) { + name = node.attributes[i].name; + if (name === "name" || name.indexOf('data-mce-bookmark') === 0) { + return false; + } + } + } + + // Keep comments + if (node.type === 8) { + return false; + } + + // Keep non whitespace text nodes + if (node.type === 3 && !whiteSpaceRegExp.test(node.value)) { + return false; + } + + // Keep whitespace preserve elements + if (node.type === 3 && node.parent && whitespace[node.parent.name] && whiteSpaceRegExp.test(node.value)) { + return false; + } + + // Predicate tells that the node is contents + if (predicate && predicate(node)) { + return false; + } + } while ((node = walk(node, self))); + } + + return true; + }, + + /** + * Walks to the next or previous node and returns that node or null if it wasn't found. + * + * @method walk + * @param {Boolean} prev Optional previous node state defaults to false. + * @return {tinymce.html.Node} Node that is next to or previous of the current node. + */ + walk: function (prev) { + return walk(this, null, prev); + } + }; + + /** + * Creates a node of a specific type. + * + * @static + * @method create + * @param {String} name Name of the node type to create for example "b" or "#text". + * @param {Object} attrs Name/value collection of attributes that will be applied to elements. + */ + Node.create = function (name, attrs) { + var node, attrName; + + // Create node + node = new Node(name, typeLookup[name] || 1); + + // Add attributes if needed + if (attrs) { + for (attrName in attrs) { + node.attr(attrName, attrs[attrName]); + } + } + + return node; + }; + + return Node; + } +); +/** + * SaxParser.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/*eslint max-depth:[2, 9] */ + +/** + * This class parses HTML code using pure JavaScript and executes various events for each item it finds. It will + * always execute the events in the right order for tag soup code like

    . It will also remove elements + * and attributes that doesn't fit the schema if the validate setting is enabled. + * + * @example + * var parser = new tinymce.html.SaxParser({ + * validate: true, + * + * comment: function(text) { + * console.log('Comment:', text); + * }, + * + * cdata: function(text) { + * console.log('CDATA:', text); + * }, + * + * text: function(text, raw) { + * console.log('Text:', text, 'Raw:', raw); + * }, + * + * start: function(name, attrs, empty) { + * console.log('Start:', name, attrs, empty); + * }, + * + * end: function(name) { + * console.log('End:', name); + * }, + * + * pi: function(name, text) { + * console.log('PI:', name, text); + * }, + * + * doctype: function(text) { + * console.log('DocType:', text); + * } + * }, schema); + * @class tinymce.html.SaxParser + * @version 3.4 + */ +define( + 'tinymce.core.html.SaxParser', + [ + "tinymce.core.html.Schema", + "tinymce.core.html.Entities", "tinymce.core.util.Tools" ], - function (Notification, Delay, Tools) { - return function (editor) { - var self = this, notifications = []; + function (Schema, Entities, Tools) { + var each = Tools.each; - function getLastNotification() { - if (notifications.length) { - return notifications[notifications.length - 1]; + var isValidPrefixAttrName = function (name) { + return name.indexOf('data-') === 0 || name.indexOf('aria-') === 0; + }; + + var trimComments = function (text) { + return text.replace(//g, ''); + }; + + /** + * Returns the index of the end tag for a specific start tag. This can be + * used to skip all children of a parent element from being processed. + * + * @private + * @method findEndTag + * @param {tinymce.html.Schema} schema Schema instance to use to match short ended elements. + * @param {String} html HTML string to find the end tag in. + * @param {Number} startIndex Indext to start searching at should be after the start tag. + * @return {Number} Index of the end tag. + */ + function findEndTag(schema, html, startIndex) { + var count = 1, index, matches, tokenRegExp, shortEndedElements; + + shortEndedElements = schema.getShortEndedElements(); + tokenRegExp = /<([!?\/])?([A-Za-z0-9\-_\:\.]+)((?:\s+[^"\'>]+(?:(?:"[^"]*")|(?:\'[^\']*\')|[^>]*))*|\/|\s+)>/g; + tokenRegExp.lastIndex = index = startIndex; + + while ((matches = tokenRegExp.exec(html))) { + index = tokenRegExp.lastIndex; + + if (matches[1] === '/') { // End element + count--; + } else if (!matches[1]) { // Start element + if (matches[2] in shortEndedElements) { + continue; + } + + count++; + } + + if (count === 0) { + break; } } - self.notifications = notifications; + return index; + } - function resizeWindowEvent() { - Delay.requestAnimationFrame(function () { - prePositionNotifications(); - positionNotifications(); - }); + /** + * Constructs a new SaxParser instance. + * + * @constructor + * @method SaxParser + * @param {Object} settings Name/value collection of settings. comment, cdata, text, start and end are callbacks. + * @param {tinymce.html.Schema} schema HTML Schema class to use when parsing. + */ + function SaxParser(settings, schema) { + var self = this; + + function noop() { } + + settings = settings || {}; + self.schema = schema = schema || new Schema(); + + if (settings.fix_self_closing !== false) { + settings.fix_self_closing = true; } - // Since the viewport will change based on the present notifications, we need to move them all to the - // top left of the viewport to give an accurate size measurement so we can position them later. - function prePositionNotifications() { - for (var i = 0; i < notifications.length; i++) { - notifications[i].moveTo(0, 0); + // Add handler functions from settings and setup default handlers + each('comment cdata text start end pi doctype'.split(' '), function (name) { + if (name) { + self[name] = settings[name] || noop; } - } + }); - function positionNotifications() { - if (notifications.length > 0) { - var firstItem = notifications.slice(0, 1)[0]; - var container = editor.inline ? editor.getElement() : editor.getContentAreaContainer(); - firstItem.moveRel(container, 'tc-tc'); - if (notifications.length > 1) { - for (var i = 1; i < notifications.length; i++) { - notifications[i].moveRel(notifications[i - 1].getEl(), 'bc-tc'); + /** + * Parses the specified HTML string and executes the callbacks for each item it finds. + * + * @example + * new SaxParser({...}).parse('text'); + * @method parse + * @param {String} html Html string to sax parse. + */ + self.parse = function (html) { + var self = this, matches, index = 0, value, endRegExp, stack = [], attrList, i, text, name; + var isInternalElement, removeInternalElements, shortEndedElements, fillAttrsMap, isShortEnded; + var validate, elementRule, isValidElement, attr, attribsValue, validAttributesMap, validAttributePatterns; + var attributesRequired, attributesDefault, attributesForced, processHtml; + var anyAttributesRequired, selfClosing, tokenRegExp, attrRegExp, specialElements, attrValue, idCount = 0; + var decode = Entities.decode, fixSelfClosing, filteredUrlAttrs = Tools.makeMap('src,href,data,background,formaction,poster'); + var scriptUriRegExp = /((java|vb)script|mhtml):/i, dataUriRegExp = /^data:/i; + + function processEndTag(name) { + var pos, i; + + // Find position of parent of the same type + pos = stack.length; + while (pos--) { + if (stack[pos].name === name) { + break; + } + } + + // Found parent + if (pos >= 0) { + // Close all the open elements + for (i = stack.length - 1; i >= pos; i--) { + name = stack[i]; + + if (name.valid) { + self.end(name.name); + } + } + + // Remove the open elements from the stack + stack.length = pos; + } + } + + function parseAttribute(match, name, value, val2, val3) { + var attrRule, i, trimRegExp = /[\s\u0000-\u001F]+/g; + + name = name.toLowerCase(); + value = name in fillAttrsMap ? name : decode(value || val2 || val3 || ''); // Handle boolean attribute than value attribute + + // Validate name and value pass through all data- attributes + if (validate && !isInternalElement && isValidPrefixAttrName(name) === false) { + attrRule = validAttributesMap[name]; + + // Find rule by pattern matching + if (!attrRule && validAttributePatterns) { + i = validAttributePatterns.length; + while (i--) { + attrRule = validAttributePatterns[i]; + if (attrRule.pattern.test(name)) { + break; + } + } + + // No rule matched + if (i === -1) { + attrRule = null; + } + } + + // No attribute rule found + if (!attrRule) { + return; + } + + // Validate value + if (attrRule.validValues && !(value in attrRule.validValues)) { + return; + } + } + + // Block any javascript: urls or non image data uris + if (filteredUrlAttrs[name] && !settings.allow_script_urls) { + var uri = value.replace(trimRegExp, ''); + + try { + // Might throw malformed URI sequence + uri = decodeURIComponent(uri); + } catch (ex) { + // Fallback to non UTF-8 decoder + uri = unescape(uri); + } + + if (scriptUriRegExp.test(uri)) { + return; + } + + if (!settings.allow_html_data_urls && dataUriRegExp.test(uri) && !/^data:image\//i.test(uri)) { + return; + } + } + + // Block data or event attributes on elements marked as internal + if (isInternalElement && (name in filteredUrlAttrs || name.indexOf('on') === 0)) { + return; + } + + // Add attribute to list and map + attrList.map[name] = value; + attrList.push({ + name: name, + value: value + }); + } + + // Precompile RegExps and map objects + tokenRegExp = new RegExp('<(?:' + + '(?:!--([\\w\\W]*?)-->)|' + // Comment + '(?:!\\[CDATA\\[([\\w\\W]*?)\\]\\]>)|' + // CDATA + '(?:!DOCTYPE([\\w\\W]*?)>)|' + // DOCTYPE + '(?:\\?([^\\s\\/<>]+) ?([\\w\\W]*?)[?/]>)|' + // PI + '(?:\\/([A-Za-z][A-Za-z0-9\\-_\\:\\.]*)>)|' + // End element + '(?:([A-Za-z][A-Za-z0-9\\-_\\:\\.]*)((?:\\s+[^"\'>]+(?:(?:"[^"]*")|(?:\'[^\']*\')|[^>]*))*|\\/|\\s+)>)' + // Start element + ')', 'g'); + + attrRegExp = /([\w:\-]+)(?:\s*=\s*(?:(?:\"((?:[^\"])*)\")|(?:\'((?:[^\'])*)\')|([^>\s]+)))?/g; + + // Setup lookup tables for empty elements and boolean attributes + shortEndedElements = schema.getShortEndedElements(); + selfClosing = settings.self_closing_elements || schema.getSelfClosingElements(); + fillAttrsMap = schema.getBoolAttrs(); + validate = settings.validate; + removeInternalElements = settings.remove_internals; + fixSelfClosing = settings.fix_self_closing; + specialElements = schema.getSpecialElements(); + processHtml = html + '>'; + + while ((matches = tokenRegExp.exec(processHtml))) { // Adds and extra '>' to keep regexps from doing catastrofic backtracking on malformed html + // Text + if (index < matches.index) { + self.text(decode(html.substr(index, matches.index - index))); + } + + if ((value = matches[6])) { // End element + value = value.toLowerCase(); + + // IE will add a ":" in front of elements it doesn't understand like custom elements or HTML5 elements + if (value.charAt(0) === ':') { + value = value.substr(1); + } + + processEndTag(value); + } else if ((value = matches[7])) { // Start element + // Did we consume the extra character then treat it as text + // This handles the case with html like this: "text a html.length) { + self.text(decode(html.substr(matches.index))); + index = matches.index + matches[0].length; + continue; + } + + value = value.toLowerCase(); + + // IE will add a ":" in front of elements it doesn't understand like custom elements or HTML5 elements + if (value.charAt(0) === ':') { + value = value.substr(1); + } + + isShortEnded = value in shortEndedElements; + + // Is self closing tag for example an
  • after an open
  • + if (fixSelfClosing && selfClosing[value] && stack.length > 0 && stack[stack.length - 1].name === value) { + processEndTag(value); + } + + // Validate element + if (!validate || (elementRule = schema.getElementRule(value))) { + isValidElement = true; + + // Grab attributes map and patters when validation is enabled + if (validate) { + validAttributesMap = elementRule.attributes; + validAttributePatterns = elementRule.attributePatterns; + } + + // Parse attributes + if ((attribsValue = matches[8])) { + isInternalElement = attribsValue.indexOf('data-mce-type') !== -1; // Check if the element is an internal element + + // If the element has internal attributes then remove it if we are told to do so + if (isInternalElement && removeInternalElements) { + isValidElement = false; + } + + attrList = []; + attrList.map = {}; + + attribsValue.replace(attrRegExp, parseAttribute); + } else { + attrList = []; + attrList.map = {}; + } + + // Process attributes if validation is enabled + if (validate && !isInternalElement) { + attributesRequired = elementRule.attributesRequired; + attributesDefault = elementRule.attributesDefault; + attributesForced = elementRule.attributesForced; + anyAttributesRequired = elementRule.removeEmptyAttrs; + + // Check if any attribute exists + if (anyAttributesRequired && !attrList.length) { + isValidElement = false; + } + + // Handle forced attributes + if (attributesForced) { + i = attributesForced.length; + while (i--) { + attr = attributesForced[i]; + name = attr.name; + attrValue = attr.value; + + if (attrValue === '{$uid}') { + attrValue = 'mce_' + idCount++; + } + + attrList.map[name] = attrValue; + attrList.push({ name: name, value: attrValue }); + } + } + + // Handle default attributes + if (attributesDefault) { + i = attributesDefault.length; + while (i--) { + attr = attributesDefault[i]; + name = attr.name; + + if (!(name in attrList.map)) { + attrValue = attr.value; + + if (attrValue === '{$uid}') { + attrValue = 'mce_' + idCount++; + } + + attrList.map[name] = attrValue; + attrList.push({ name: name, value: attrValue }); + } + } + } + + // Handle required attributes + if (attributesRequired) { + i = attributesRequired.length; + while (i--) { + if (attributesRequired[i] in attrList.map) { + break; + } + } + + // None of the required attributes where found + if (i === -1) { + isValidElement = false; + } + } + + // Invalidate element if it's marked as bogus + if ((attr = attrList.map['data-mce-bogus'])) { + if (attr === 'all') { + index = findEndTag(schema, html, tokenRegExp.lastIndex); + tokenRegExp.lastIndex = index; + continue; + } + + isValidElement = false; + } + } + + if (isValidElement) { + self.start(value, attrList, isShortEnded); + } + } else { + isValidElement = false; + } + + // Treat script, noscript and style a bit different since they may include code that looks like elements + if ((endRegExp = specialElements[value])) { + endRegExp.lastIndex = index = matches.index + matches[0].length; + + if ((matches = endRegExp.exec(html))) { + if (isValidElement) { + text = html.substr(index, matches.index - index); + } + + index = matches.index + matches[0].length; + } else { + text = html.substr(index); + index = html.length; + } + + if (isValidElement) { + if (text.length > 0) { + self.text(text, true); + } + + self.end(value); + } + + tokenRegExp.lastIndex = index; + continue; + } + + // Push value on to stack + if (!isShortEnded) { + if (!attribsValue || attribsValue.indexOf('/') != attribsValue.length - 1) { + stack.push({ name: value, valid: isValidElement }); + } else if (isValidElement) { + self.end(value); + } + } + } else if ((value = matches[1])) { // Comment + // Padd comment value to avoid browsers from parsing invalid comments as HTML + if (value.charAt(0) === '>') { + value = ' ' + value; + } + + if (!settings.allow_conditional_comments && value.substr(0, 3).toLowerCase() === '[if') { + value = ' ' + value; + } + + self.comment(value); + } else if ((value = matches[2])) { // CDATA + self.cdata(trimComments(value)); + } else if ((value = matches[3])) { // DOCTYPE + self.doctype(value); + } else if ((value = matches[4])) { // PI + self.pi(value, matches[5]); + } + + index = matches.index + matches[0].length; + } + + // Text + if (index < html.length) { + self.text(decode(html.substr(index))); + } + + // Close any open elements + for (i = stack.length - 1; i >= 0; i--) { + value = stack[i]; + + if (value.valid) { + self.end(value.name); + } + } + }; + } + + SaxParser.findEndTag = findEndTag; + + return SaxParser; + } +); +/** + * DomParser.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class parses HTML code into a DOM like structure of nodes it will remove redundant whitespace and make + * sure that the node tree is valid according to the specified schema. + * So for example:

    a

    b

    c

    will become

    a

    b

    c

    + * + * @example + * var parser = new tinymce.html.DomParser({validate: true}, schema); + * var rootNode = parser.parse('

    content

    '); + * + * @class tinymce.html.DomParser + * @version 3.4 + */ +define( + 'tinymce.core.html.DomParser', + [ + "tinymce.core.html.Node", + "tinymce.core.html.Schema", + "tinymce.core.html.SaxParser", + "tinymce.core.util.Tools" + ], + function (Node, Schema, SaxParser, Tools) { + var makeMap = Tools.makeMap, each = Tools.each, explode = Tools.explode, extend = Tools.extend; + + var paddEmptyNode = function (settings, node) { + if (settings.padd_empty_with_br) { + node.empty().append(new Node('br', '1')).shortEnded = true; + } else { + node.empty().append(new Node('#text', '3')).value = '\u00a0'; + } + }; + + var hasOnlyChild = function (node, name) { + return node && node.firstChild === node.lastChild && node.firstChild.name === name; + }; + + var isPadded = function (schema, node) { + var rule = schema.getElementRule(node.name); + return rule && rule.paddEmpty; + }; + + var isEmpty = function (schema, nonEmptyElements, whitespaceElements, node) { + return node.isEmpty(nonEmptyElements, whitespaceElements, function (node) { + return isPadded(schema, node); + }); + }; + + /** + * Constructs a new DomParser instance. + * + * @constructor + * @method DomParser + * @param {Object} settings Name/value collection of settings. comment, cdata, text, start and end are callbacks. + * @param {tinymce.html.Schema} schema HTML Schema class to use when parsing. + */ + return function (settings, schema) { + var self = this, nodeFilters = {}, attributeFilters = [], matchedNodes = {}, matchedAttributes = {}; + + settings = settings || {}; + settings.validate = "validate" in settings ? settings.validate : true; + settings.root_name = settings.root_name || 'body'; + self.schema = schema = schema || new Schema(); + + function fixInvalidChildren(nodes) { + var ni, node, parent, parents, newParent, currentNode, tempNode, childNode, i; + var nonEmptyElements, whitespaceElements, nonSplitableElements, textBlockElements, specialElements, sibling, nextNode; + + nonSplitableElements = makeMap('tr,td,th,tbody,thead,tfoot,table'); + nonEmptyElements = schema.getNonEmptyElements(); + whitespaceElements = schema.getWhiteSpaceElements(); + textBlockElements = schema.getTextBlockElements(); + specialElements = schema.getSpecialElements(); + + for (ni = 0; ni < nodes.length; ni++) { + node = nodes[ni]; + + // Already removed or fixed + if (!node.parent || node.fixed) { + continue; + } + + // If the invalid element is a text block and the text block is within a parent LI element + // Then unwrap the first text block and convert other sibling text blocks to LI elements similar to Word/Open Office + if (textBlockElements[node.name] && node.parent.name == 'li') { + // Move sibling text blocks after LI element + sibling = node.next; + while (sibling) { + if (textBlockElements[sibling.name]) { + sibling.name = 'li'; + sibling.fixed = true; + node.parent.insert(sibling, node.parent); + } else { + break; + } + + sibling = sibling.next; + } + + // Unwrap current text block + node.unwrap(node); + continue; + } + + // Get list of all parent nodes until we find a valid parent to stick the child into + parents = [node]; + for (parent = node.parent; parent && !schema.isValidChild(parent.name, node.name) && + !nonSplitableElements[parent.name]; parent = parent.parent) { + parents.push(parent); + } + + // Found a suitable parent + if (parent && parents.length > 1) { + // Reverse the array since it makes looping easier + parents.reverse(); + + // Clone the related parent and insert that after the moved node + newParent = currentNode = self.filterNode(parents[0].clone()); + + // Start cloning and moving children on the left side of the target node + for (i = 0; i < parents.length - 1; i++) { + if (schema.isValidChild(currentNode.name, parents[i].name)) { + tempNode = self.filterNode(parents[i].clone()); + currentNode.append(tempNode); + } else { + tempNode = currentNode; + } + + for (childNode = parents[i].firstChild; childNode && childNode != parents[i + 1];) { + nextNode = childNode.next; + tempNode.append(childNode); + childNode = nextNode; + } + + currentNode = tempNode; + } + + if (!isEmpty(schema, nonEmptyElements, whitespaceElements, newParent)) { + parent.insert(newParent, parents[0], true); + parent.insert(node, newParent); + } else { + parent.insert(node, parents[0], true); + } + + // Check if the element is empty by looking through it's contents and special treatment for


    + parent = parents[0]; + if (isEmpty(schema, nonEmptyElements, whitespaceElements, parent) || hasOnlyChild(parent, 'br')) { + parent.empty().remove(); + } + } else if (node.parent) { + // If it's an LI try to find a UL/OL for it or wrap it + if (node.name === 'li') { + sibling = node.prev; + if (sibling && (sibling.name === 'ul' || sibling.name === 'ul')) { + sibling.append(node); + continue; + } + + sibling = node.next; + if (sibling && (sibling.name === 'ul' || sibling.name === 'ul')) { + sibling.insert(node, sibling.firstChild, true); + continue; + } + + node.wrap(self.filterNode(new Node('ul', 1))); + continue; + } + + // Try wrapping the element in a DIV + if (schema.isValidChild(node.parent.name, 'div') && schema.isValidChild('div', node.name)) { + node.wrap(self.filterNode(new Node('div', 1))); + } else { + // We failed wrapping it, then remove or unwrap it + if (specialElements[node.name]) { + node.empty().remove(); + } else { + node.unwrap(); + } } } } } - editor.on('remove', function () { - var i = notifications.length; + /** + * Runs the specified node though the element and attributes filters. + * + * @method filterNode + * @param {tinymce.html.Node} Node the node to run filters on. + * @return {tinymce.html.Node} The passed in node. + */ + self.filterNode = function (node) { + var i, name, list; + // Run element filters + if (name in nodeFilters) { + list = matchedNodes[name]; + + if (list) { + list.push(node); + } else { + matchedNodes[name] = [node]; + } + } + + // Run attribute filters + i = attributeFilters.length; while (i--) { - notifications[i].close(); + name = attributeFilters[i].name; + + if (name in node.attributes.map) { + list = matchedAttributes[name]; + + if (list) { + list.push(node); + } else { + matchedAttributes[name] = [node]; + } + } + } + + return node; + }; + + /** + * Adds a node filter function to the parser, the parser will collect the specified nodes by name + * and then execute the callback ones it has finished parsing the document. + * + * @example + * parser.addNodeFilter('p,h1', function(nodes, name) { + * for (var i = 0; i < nodes.length; i++) { + * console.log(nodes[i].name); + * } + * }); + * @method addNodeFilter + * @method {String} name Comma separated list of nodes to collect. + * @param {function} callback Callback function to execute once it has collected nodes. + */ + self.addNodeFilter = function (name, callback) { + each(explode(name), function (name) { + var list = nodeFilters[name]; + + if (!list) { + nodeFilters[name] = list = []; + } + + list.push(callback); + }); + }; + + /** + * Adds a attribute filter function to the parser, the parser will collect nodes that has the specified attributes + * and then execute the callback ones it has finished parsing the document. + * + * @example + * parser.addAttributeFilter('src,href', function(nodes, name) { + * for (var i = 0; i < nodes.length; i++) { + * console.log(nodes[i].name); + * } + * }); + * @method addAttributeFilter + * @method {String} name Comma separated list of nodes to collect. + * @param {function} callback Callback function to execute once it has collected nodes. + */ + self.addAttributeFilter = function (name, callback) { + each(explode(name), function (name) { + var i; + + for (i = 0; i < attributeFilters.length; i++) { + if (attributeFilters[i].name === name) { + attributeFilters[i].callbacks.push(callback); + return; + } + } + + attributeFilters.push({ name: name, callbacks: [callback] }); + }); + }; + + /** + * Parses the specified HTML string into a DOM like node tree and returns the result. + * + * @example + * var rootNode = new DomParser({...}).parse('text'); + * @method parse + * @param {String} html Html string to sax parse. + * @param {Object} args Optional args object that gets passed to all filter functions. + * @return {tinymce.html.Node} Root node containing the tree. + */ + self.parse = function (html, args) { + var parser, rootNode, node, nodes, i, l, fi, fl, list, name, validate; + var blockElements, startWhiteSpaceRegExp, invalidChildren = [], isInWhiteSpacePreservedElement; + var endWhiteSpaceRegExp, allWhiteSpaceRegExp, isAllWhiteSpaceRegExp, whiteSpaceElements; + var children, nonEmptyElements, rootBlockName; + + args = args || {}; + matchedNodes = {}; + matchedAttributes = {}; + blockElements = extend(makeMap('script,style,head,html,body,title,meta,param'), schema.getBlockElements()); + nonEmptyElements = schema.getNonEmptyElements(); + children = schema.children; + validate = settings.validate; + rootBlockName = "forced_root_block" in args ? args.forced_root_block : settings.forced_root_block; + + whiteSpaceElements = schema.getWhiteSpaceElements(); + startWhiteSpaceRegExp = /^[ \t\r\n]+/; + endWhiteSpaceRegExp = /[ \t\r\n]+$/; + allWhiteSpaceRegExp = /[ \t\r\n]+/g; + isAllWhiteSpaceRegExp = /^[ \t\r\n]+$/; + + function addRootBlocks() { + var node = rootNode.firstChild, next, rootBlockNode; + + // Removes whitespace at beginning and end of block so: + //

    x

    ->

    x

    + function trim(rootBlockNode) { + if (rootBlockNode) { + node = rootBlockNode.firstChild; + if (node && node.type == 3) { + node.value = node.value.replace(startWhiteSpaceRegExp, ''); + } + + node = rootBlockNode.lastChild; + if (node && node.type == 3) { + node.value = node.value.replace(endWhiteSpaceRegExp, ''); + } + } + } + + // Check if rootBlock is valid within rootNode for example if P is valid in H1 if H1 is the contentEditabe root + if (!schema.isValidChild(rootNode.name, rootBlockName.toLowerCase())) { + return; + } + + while (node) { + next = node.next; + + if (node.type == 3 || (node.type == 1 && node.name !== 'p' && + !blockElements[node.name] && !node.attr('data-mce-type'))) { + if (!rootBlockNode) { + // Create a new root block element + rootBlockNode = createNode(rootBlockName, 1); + rootBlockNode.attr(settings.forced_root_block_attrs); + rootNode.insert(rootBlockNode, node); + rootBlockNode.append(node); + } else { + rootBlockNode.append(node); + } + } else { + trim(rootBlockNode); + rootBlockNode = null; + } + + node = next; + } + + trim(rootBlockNode); + } + + function createNode(name, type) { + var node = new Node(name, type), list; + + if (name in nodeFilters) { + list = matchedNodes[name]; + + if (list) { + list.push(node); + } else { + matchedNodes[name] = [node]; + } + } + + return node; + } + + function removeWhitespaceBefore(node) { + var textNode, textNodeNext, textVal, sibling, blockElements = schema.getBlockElements(); + + for (textNode = node.prev; textNode && textNode.type === 3;) { + textVal = textNode.value.replace(endWhiteSpaceRegExp, ''); + + // Found a text node with non whitespace then trim that and break + if (textVal.length > 0) { + textNode.value = textVal; + return; + } + + textNodeNext = textNode.next; + + // Fix for bug #7543 where bogus nodes would produce empty + // text nodes and these would be removed if a nested list was before it + if (textNodeNext) { + if (textNodeNext.type == 3 && textNodeNext.value.length) { + textNode = textNode.prev; + continue; + } + + if (!blockElements[textNodeNext.name] && textNodeNext.name != 'script' && textNodeNext.name != 'style') { + textNode = textNode.prev; + continue; + } + } + + sibling = textNode.prev; + textNode.remove(); + textNode = sibling; + } + } + + function cloneAndExcludeBlocks(input) { + var name, output = {}; + + for (name in input) { + if (name !== 'li' && name != 'p') { + output[name] = input[name]; + } + } + + return output; + } + + parser = new SaxParser({ + validate: validate, + allow_script_urls: settings.allow_script_urls, + allow_conditional_comments: settings.allow_conditional_comments, + + // Exclude P and LI from DOM parsing since it's treated better by the DOM parser + self_closing_elements: cloneAndExcludeBlocks(schema.getSelfClosingElements()), + + cdata: function (text) { + node.append(createNode('#cdata', 4)).value = text; + }, + + text: function (text, raw) { + var textNode; + + // Trim all redundant whitespace on non white space elements + if (!isInWhiteSpacePreservedElement) { + text = text.replace(allWhiteSpaceRegExp, ' '); + + if (node.lastChild && blockElements[node.lastChild.name]) { + text = text.replace(startWhiteSpaceRegExp, ''); + } + } + + // Do we need to create the node + if (text.length !== 0) { + textNode = createNode('#text', 3); + textNode.raw = !!raw; + node.append(textNode).value = text; + } + }, + + comment: function (text) { + node.append(createNode('#comment', 8)).value = text; + }, + + pi: function (name, text) { + node.append(createNode(name, 7)).value = text; + removeWhitespaceBefore(node); + }, + + doctype: function (text) { + var newNode; + + newNode = node.append(createNode('#doctype', 10)); + newNode.value = text; + removeWhitespaceBefore(node); + }, + + start: function (name, attrs, empty) { + var newNode, attrFiltersLen, elementRule, attrName, parent; + + elementRule = validate ? schema.getElementRule(name) : {}; + if (elementRule) { + newNode = createNode(elementRule.outputName || name, 1); + newNode.attributes = attrs; + newNode.shortEnded = empty; + + node.append(newNode); + + // Check if node is valid child of the parent node is the child is + // unknown we don't collect it since it's probably a custom element + parent = children[node.name]; + if (parent && children[newNode.name] && !parent[newNode.name]) { + invalidChildren.push(newNode); + } + + attrFiltersLen = attributeFilters.length; + while (attrFiltersLen--) { + attrName = attributeFilters[attrFiltersLen].name; + + if (attrName in attrs.map) { + list = matchedAttributes[attrName]; + + if (list) { + list.push(newNode); + } else { + matchedAttributes[attrName] = [newNode]; + } + } + } + + // Trim whitespace before block + if (blockElements[name]) { + removeWhitespaceBefore(newNode); + } + + // Change current node if the element wasn't empty i.e not
    or + if (!empty) { + node = newNode; + } + + // Check if we are inside a whitespace preserved element + if (!isInWhiteSpacePreservedElement && whiteSpaceElements[name]) { + isInWhiteSpacePreservedElement = true; + } + } + }, + + end: function (name) { + var textNode, elementRule, text, sibling, tempNode; + + elementRule = validate ? schema.getElementRule(name) : {}; + if (elementRule) { + if (blockElements[name]) { + if (!isInWhiteSpacePreservedElement) { + // Trim whitespace of the first node in a block + textNode = node.firstChild; + if (textNode && textNode.type === 3) { + text = textNode.value.replace(startWhiteSpaceRegExp, ''); + + // Any characters left after trim or should we remove it + if (text.length > 0) { + textNode.value = text; + textNode = textNode.next; + } else { + sibling = textNode.next; + textNode.remove(); + textNode = sibling; + + // Remove any pure whitespace siblings + while (textNode && textNode.type === 3) { + text = textNode.value; + sibling = textNode.next; + + if (text.length === 0 || isAllWhiteSpaceRegExp.test(text)) { + textNode.remove(); + textNode = sibling; + } + + textNode = sibling; + } + } + } + + // Trim whitespace of the last node in a block + textNode = node.lastChild; + if (textNode && textNode.type === 3) { + text = textNode.value.replace(endWhiteSpaceRegExp, ''); + + // Any characters left after trim or should we remove it + if (text.length > 0) { + textNode.value = text; + textNode = textNode.prev; + } else { + sibling = textNode.prev; + textNode.remove(); + textNode = sibling; + + // Remove any pure whitespace siblings + while (textNode && textNode.type === 3) { + text = textNode.value; + sibling = textNode.prev; + + if (text.length === 0 || isAllWhiteSpaceRegExp.test(text)) { + textNode.remove(); + textNode = sibling; + } + + textNode = sibling; + } + } + } + } + + // Trim start white space + // Removed due to: #5424 + /*textNode = node.prev; + if (textNode && textNode.type === 3) { + text = textNode.value.replace(startWhiteSpaceRegExp, ''); + + if (text.length > 0) + textNode.value = text; + else + textNode.remove(); + }*/ + } + + // Check if we exited a whitespace preserved element + if (isInWhiteSpacePreservedElement && whiteSpaceElements[name]) { + isInWhiteSpacePreservedElement = false; + } + + // Handle empty nodes + if (elementRule.removeEmpty || elementRule.paddEmpty) { + if (isEmpty(schema, nonEmptyElements, whiteSpaceElements, node)) { + if (elementRule.paddEmpty) { + paddEmptyNode(settings, node); + } else { + // Leave nodes that have a name like + if (!node.attributes.map.name && !node.attributes.map.id) { + tempNode = node.parent; + + if (blockElements[node.name]) { + node.empty().remove(); + } else { + node.unwrap(); + } + + node = tempNode; + return; + } + } + } + } + + node = node.parent; + } + } + }, schema); + + rootNode = node = new Node(args.context || settings.root_name, 11); + + parser.parse(html); + + // Fix invalid children or report invalid children in a contextual parsing + if (validate && invalidChildren.length) { + if (!args.context) { + fixInvalidChildren(invalidChildren); + } else { + args.invalid = true; + } + } + + // Wrap nodes in the root into block elements if the root is body + if (rootBlockName && (rootNode.name == 'body' || args.isRootContent)) { + addRootBlocks(); + } + + // Run filters only when the contents is valid + if (!args.invalid) { + // Run node filters + for (name in matchedNodes) { + list = nodeFilters[name]; + nodes = matchedNodes[name]; + + // Remove already removed children + fi = nodes.length; + while (fi--) { + if (!nodes[fi].parent) { + nodes.splice(fi, 1); + } + } + + for (i = 0, l = list.length; i < l; i++) { + list[i](nodes, name, args); + } + } + + // Run attribute filters + for (i = 0, l = attributeFilters.length; i < l; i++) { + list = attributeFilters[i]; + + if (list.name in matchedAttributes) { + nodes = matchedAttributes[list.name]; + + // Remove already removed children + fi = nodes.length; + while (fi--) { + if (!nodes[fi].parent) { + nodes.splice(fi, 1); + } + } + + for (fi = 0, fl = list.callbacks.length; fi < fl; fi++) { + list.callbacks[fi](nodes, list.name, args); + } + } + } + } + + return rootNode; + }; + + // Remove
    at end of block elements Gecko and WebKit injects BR elements to + // make it possible to place the caret inside empty blocks. This logic tries to remove + // these elements and keep br elements that where intended to be there intact + if (settings.remove_trailing_brs) { + self.addNodeFilter('br', function (nodes) { + var i, l = nodes.length, node, blockElements = extend({}, schema.getBlockElements()); + var nonEmptyElements = schema.getNonEmptyElements(), parent, lastParent, prev, prevName; + var whiteSpaceElements = schema.getNonEmptyElements(); + var elementRule, textNode; + + // Remove brs from body element as well + blockElements.body = 1; + + // Must loop forwards since it will otherwise remove all brs in

    a


    + for (i = 0; i < l; i++) { + node = nodes[i]; + parent = node.parent; + + if (blockElements[node.parent.name] && node === parent.lastChild) { + // Loop all nodes to the left of the current node and check for other BR elements + // excluding bookmarks since they are invisible + prev = node.prev; + while (prev) { + prevName = prev.name; + + // Ignore bookmarks + if (prevName !== "span" || prev.attr('data-mce-type') !== 'bookmark') { + // Found a non BR element + if (prevName !== "br") { + break; + } + + // Found another br it's a

    structure then don't remove anything + if (prevName === 'br') { + node = null; + break; + } + } + + prev = prev.prev; + } + + if (node) { + node.remove(); + + // Is the parent to be considered empty after we removed the BR + if (isEmpty(schema, nonEmptyElements, whiteSpaceElements, parent)) { + elementRule = schema.getElementRule(parent.name); + + // Remove or padd the element depending on schema rule + if (elementRule) { + if (elementRule.removeEmpty) { + parent.remove(); + } else if (elementRule.paddEmpty) { + paddEmptyNode(settings, parent); + } + } + } + } + } else { + // Replaces BR elements inside inline elements like


    + // so they become

     

    + lastParent = node; + while (parent && parent.firstChild === lastParent && parent.lastChild === lastParent) { + lastParent = parent; + + if (blockElements[parent.name]) { + break; + } + + parent = parent.parent; + } + + if (lastParent === parent && settings.padd_empty_with_br !== true) { + textNode = new Node('#text', 3); + textNode.value = '\u00a0'; + node.replace(textNode); + } + } + } + }); + } + + + self.addAttributeFilter('href', function (nodes) { + var i = nodes.length, node; + + var appendRel = function (rel) { + var parts = rel.split(' ').filter(function (p) { + return p.length > 0; + }); + return parts.concat(['noopener']).sort().join(' '); + }; + + var addNoOpener = function (rel) { + var newRel = rel ? Tools.trim(rel) : ''; + if (!/\b(noopener)\b/g.test(newRel)) { + return appendRel(newRel); + } else { + return newRel; + } + }; + + if (!settings.allow_unsafe_link_target) { + while (i--) { + node = nodes[i]; + if (node.name === 'a' && node.attr('target') === '_blank') { + node.attr('rel', addNoOpener(node.attr('rel'))); + } + } } }); - editor.on('ResizeEditor', positionNotifications); - editor.on('ResizeWindow', resizeWindowEvent); + // Force anchor names closed, unless the setting "allow_html_in_named_anchor" is explicitly included. + if (!settings.allow_html_in_named_anchor) { + self.addAttributeFilter('id,name', function (nodes) { + var i = nodes.length, sibling, prevSibling, parent, node; + + while (i--) { + node = nodes[i]; + if (node.name === 'a' && node.firstChild && !node.attr('href')) { + parent = node.parent; + + // Move children after current node + sibling = node.lastChild; + do { + prevSibling = sibling.prev; + parent.insert(sibling, node); + sibling = prevSibling; + } while (sibling); + } + } + }); + } + + if (settings.fix_list_elements) { + self.addNodeFilter('ul,ol', function (nodes) { + var i = nodes.length, node, parentNode; + + while (i--) { + node = nodes[i]; + parentNode = node.parent; + + if (parentNode.name === 'ul' || parentNode.name === 'ol') { + if (node.prev && node.prev.name === 'li') { + node.prev.append(node); + } else { + var li = new Node('li', 1); + li.attr('style', 'list-style-type: none'); + node.wrap(li); + } + } + } + }); + } + + if (settings.validate && schema.getValidClasses()) { + self.addAttributeFilter('class', function (nodes) { + var i = nodes.length, node, classList, ci, className, classValue; + var validClasses = schema.getValidClasses(), validClassesMap, valid; + + while (i--) { + node = nodes[i]; + classList = node.attr('class').split(' '); + classValue = ''; + + for (ci = 0; ci < classList.length; ci++) { + className = classList[ci]; + valid = false; + + validClassesMap = validClasses['*']; + if (validClassesMap && validClassesMap[className]) { + valid = true; + } + + validClassesMap = validClasses[node.name]; + if (!valid && validClassesMap && validClassesMap[className]) { + valid = true; + } + + if (valid) { + if (classValue) { + classValue += ' '; + } + + classValue += className; + } + } + + if (!classValue.length) { + classValue = null; + } + + node.attr('class', classValue); + } + }); + } + }; + } +); +/** + * Writer.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class is used to write HTML tags out it can be used with the Serializer or the SaxParser. + * + * @class tinymce.html.Writer + * @example + * var writer = new tinymce.html.Writer({indent: true}); + * var parser = new tinymce.html.SaxParser(writer).parse('


    '); + * console.log(writer.getContent()); + * + * @class tinymce.html.Writer + * @version 3.4 + */ +define( + 'tinymce.core.html.Writer', + [ + "tinymce.core.html.Entities", + "tinymce.core.util.Tools" + ], + function (Entities, Tools) { + var makeMap = Tools.makeMap; + + /** + * Constructs a new Writer instance. + * + * @constructor + * @method Writer + * @param {Object} settings Name/value settings object. + */ + return function (settings) { + var html = [], indent, indentBefore, indentAfter, encode, htmlOutput; + + settings = settings || {}; + indent = settings.indent; + indentBefore = makeMap(settings.indent_before || ''); + indentAfter = makeMap(settings.indent_after || ''); + encode = Entities.getEncodeFunc(settings.entity_encoding || 'raw', settings.entities); + htmlOutput = settings.element_format == "html"; + + return { + /** + * Writes the a start element such as

    . + * + * @method start + * @param {String} name Name of the element. + * @param {Array} attrs Optional attribute array or undefined if it hasn't any. + * @param {Boolean} empty Optional empty state if the tag should end like
    . + */ + start: function (name, attrs, empty) { + var i, l, attr, value; + + if (indent && indentBefore[name] && html.length > 0) { + value = html[html.length - 1]; + + if (value.length > 0 && value !== '\n') { + html.push('\n'); + } + } + + html.push('<', name); + + if (attrs) { + for (i = 0, l = attrs.length; i < l; i++) { + attr = attrs[i]; + html.push(' ', attr.name, '="', encode(attr.value, true), '"'); + } + } + + if (!empty || htmlOutput) { + html[html.length] = '>'; + } else { + html[html.length] = ' />'; + } + + if (empty && indent && indentAfter[name] && html.length > 0) { + value = html[html.length - 1]; + + if (value.length > 0 && value !== '\n') { + html.push('\n'); + } + } + }, + + /** + * Writes the a end element such as

    . + * + * @method end + * @param {String} name Name of the element. + */ + end: function (name) { + var value; + + /*if (indent && indentBefore[name] && html.length > 0) { + value = html[html.length - 1]; + + if (value.length > 0 && value !== '\n') + html.push('\n'); + }*/ + + html.push(''); + + if (indent && indentAfter[name] && html.length > 0) { + value = html[html.length - 1]; + + if (value.length > 0 && value !== '\n') { + html.push('\n'); + } + } + }, + + /** + * Writes a text node. + * + * @method text + * @param {String} text String to write out. + * @param {Boolean} raw Optional raw state if true the contents wont get encoded. + */ + text: function (text, raw) { + if (text.length > 0) { + html[html.length] = raw ? text : encode(text); + } + }, + + /** + * Writes a cdata node such as . + * + * @method cdata + * @param {String} text String to write out inside the cdata. + */ + cdata: function (text) { + html.push(''); + }, + + /** + * Writes a comment node such as . + * + * @method cdata + * @param {String} text String to write out inside the comment. + */ + comment: function (text) { + html.push(''); + }, + + /** + * Writes a PI node such as . + * + * @method pi + * @param {String} name Name of the pi. + * @param {String} text String to write out inside the pi. + */ + pi: function (name, text) { + if (text) { + html.push(''); + } else { + html.push(''); + } + + if (indent) { + html.push('\n'); + } + }, + + /** + * Writes a doctype node such as . + * + * @method doctype + * @param {String} text String to write out inside the doctype. + */ + doctype: function (text) { + html.push('', indent ? '\n' : ''); + }, + + /** + * Resets the internal buffer if one wants to reuse the writer. + * + * @method reset + */ + reset: function () { + html.length = 0; + }, + + /** + * Returns the contents that got serialized. + * + * @method getContent + * @return {String} HTML contents that got written down. + */ + getContent: function () { + return html.join('').replace(/\n$/, ''); + } + }; + }; + } +); +/** + * Serializer.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class is used to serialize down the DOM tree into a string using a Writer instance. + * + * + * @example + * new tinymce.html.Serializer().serialize(new tinymce.html.DomParser().parse('

    text

    ')); + * @class tinymce.html.Serializer + * @version 3.4 + */ +define( + 'tinymce.core.html.Serializer', + [ + "tinymce.core.html.Writer", + "tinymce.core.html.Schema" + ], + function (Writer, Schema) { + /** + * Constructs a new Serializer instance. + * + * @constructor + * @method Serializer + * @param {Object} settings Name/value settings object. + * @param {tinymce.html.Schema} schema Schema instance to use. + */ + return function (settings, schema) { + var self = this, writer = new Writer(settings); + + settings = settings || {}; + settings.validate = "validate" in settings ? settings.validate : true; + + self.schema = schema = schema || new Schema(); + self.writer = writer; /** - * Opens a new notification. + * Serializes the specified node into a string. * - * @method open - * @param {Object} args Optional name/value settings collection contains things like timeout/color/message etc. + * @example + * new tinymce.html.Serializer().serialize(new tinymce.html.DomParser().parse('

    text

    ')); + * @method serialize + * @param {tinymce.html.Node} node Node instance to serialize. + * @return {String} String with HTML based on DOM tree. */ - self.open = function (args) { - // Never open notification if editor has been removed. + self.serialize = function (node) { + var handlers, validate; + + validate = settings.validate; + + handlers = { + // #text + 3: function (node) { + writer.text(node.value, node.raw); + }, + + // #comment + 8: function (node) { + writer.comment(node.value); + }, + + // Processing instruction + 7: function (node) { + writer.pi(node.name, node.value); + }, + + // Doctype + 10: function (node) { + writer.doctype(node.value); + }, + + // CDATA + 4: function (node) { + writer.cdata(node.value); + }, + + // Document fragment + 11: function (node) { + if ((node = node.firstChild)) { + do { + walk(node); + } while ((node = node.next)); + } + } + }; + + writer.reset(); + + function walk(node) { + var handler = handlers[node.type], name, isEmpty, attrs, attrName, attrValue, sortedAttrs, i, l, elementRule; + + if (!handler) { + name = node.name; + isEmpty = node.shortEnded; + attrs = node.attributes; + + // Sort attributes + if (validate && attrs && attrs.length > 1) { + sortedAttrs = []; + sortedAttrs.map = {}; + + elementRule = schema.getElementRule(node.name); + if (elementRule) { + for (i = 0, l = elementRule.attributesOrder.length; i < l; i++) { + attrName = elementRule.attributesOrder[i]; + + if (attrName in attrs.map) { + attrValue = attrs.map[attrName]; + sortedAttrs.map[attrName] = attrValue; + sortedAttrs.push({ name: attrName, value: attrValue }); + } + } + + for (i = 0, l = attrs.length; i < l; i++) { + attrName = attrs[i].name; + + if (!(attrName in sortedAttrs.map)) { + attrValue = attrs.map[attrName]; + sortedAttrs.map[attrName] = attrValue; + sortedAttrs.push({ name: attrName, value: attrValue }); + } + } + + attrs = sortedAttrs; + } + } + + writer.start(node.name, attrs, isEmpty); + + if (!isEmpty) { + if ((node = node.firstChild)) { + do { + walk(node); + } while ((node = node.next)); + } + + writer.end(name); + } + } else { + handler(node); + } + } + + // Serialize element and treat all non elements as fragments + if (node.type == 1 && !settings.inner) { + walk(node); + } else { + handlers[11](node); + } + + return writer.getContent(); + }; + }; + } +); + +/** + * Serializer.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class is used to serialize DOM trees into a string. Consult the TinyMCE Wiki API for + * more details and examples on how to use this class. + * + * @class tinymce.dom.Serializer + */ +define( + 'tinymce.core.dom.Serializer', + [ + "tinymce.core.dom.DOMUtils", + "tinymce.core.html.DomParser", + "tinymce.core.html.SaxParser", + "tinymce.core.html.Entities", + "tinymce.core.html.Serializer", + "tinymce.core.html.Node", + "tinymce.core.html.Schema", + "tinymce.core.Env", + "tinymce.core.util.Tools", + "tinymce.core.text.Zwsp" + ], + function (DOMUtils, DomParser, SaxParser, Entities, Serializer, Node, Schema, Env, Tools, Zwsp) { + var each = Tools.each, trim = Tools.trim; + var DOM = DOMUtils.DOM; + + /** + * IE 11 has a fantastic bug where it will produce two trailing BR elements to iframe bodies when + * the iframe is hidden by display: none on a parent container. The DOM is actually out of sync + * with innerHTML in this case. It's like IE adds shadow DOM BR elements that appears on innerHTML + * but not as the lastChild of the body. So this fix simply removes the last two + * BR elements at the end of the document. + * + * Example of what happens: text becomes text

    + */ + function trimTrailingBr(rootNode) { + var brNode1, brNode2; + + function isBr(node) { + return node && node.name === 'br'; + } + + brNode1 = rootNode.lastChild; + if (isBr(brNode1)) { + brNode2 = brNode1.prev; + + if (isBr(brNode2)) { + brNode1.remove(); + brNode2.remove(); + } + } + } + + /** + * Constructs a new DOM serializer class. + * + * @constructor + * @method Serializer + * @param {Object} settings Serializer settings object. + * @param {tinymce.Editor} editor Optional editor to bind events to and get schema/dom from. + */ + return function (settings, editor) { + var dom, schema, htmlParser, tempAttrs = ["data-mce-selected"]; + + if (editor) { + dom = editor.dom; + schema = editor.schema; + } + + function trimHtml(html) { + var trimContentRegExp = new RegExp([ + ']+data-mce-bogus[^>]+>[\u200B\uFEFF]+<\\/span>', // Trim bogus spans like caret containers + '\\s?(' + tempAttrs.join('|') + ')="[^"]+"' // Trim temporaty data-mce prefixed attributes like data-mce-selected + ].join('|'), 'gi'); + + html = Zwsp.trim(html.replace(trimContentRegExp, '')); + + return html; + } + + function trimContent(html) { + var content = html; + var bogusAllRegExp = /<(\w+) [^>]*data-mce-bogus="all"[^>]*>/g; + var endTagIndex, index, matchLength, matches, shortEndedElements, schema = editor.schema; + + content = trimHtml(content); + shortEndedElements = schema.getShortEndedElements(); + + // Remove all bogus elements marked with "all" + while ((matches = bogusAllRegExp.exec(content))) { + index = bogusAllRegExp.lastIndex; + matchLength = matches[0].length; + + if (shortEndedElements[matches[1]]) { + endTagIndex = index; + } else { + endTagIndex = SaxParser.findEndTag(schema, content, index); + } + + content = content.substring(0, index - matchLength) + content.substring(endTagIndex); + bogusAllRegExp.lastIndex = index - matchLength; + } + + return content; + } + + /** + * Returns a trimmed version of the editor contents to be used for the undo level. This + * will remove any data-mce-bogus="all" marked elements since these are used for UI it will also + * remove the data-mce-selected attributes used for selection of objects and caret containers. + * It will keep all data-mce-bogus="1" elements since these can be used to place the caret etc and will + * be removed by the serialization logic when you save. + * + * @private + * @return {String} HTML contents of the editor excluding some internal bogus elements. + */ + function getTrimmedContent() { + return trimContent(editor.getBody().innerHTML); + } + + function addTempAttr(name) { + if (Tools.inArray(tempAttrs, name) === -1) { + htmlParser.addAttributeFilter(name, function (nodes, name) { + var i = nodes.length; + + while (i--) { + nodes[i].attr(name, null); + } + }); + + tempAttrs.push(name); + } + } + + // Default DOM and Schema if they are undefined + dom = dom || DOM; + schema = schema || new Schema(settings); + settings.entity_encoding = settings.entity_encoding || 'named'; + settings.remove_trailing_brs = "remove_trailing_brs" in settings ? settings.remove_trailing_brs : true; + + htmlParser = new DomParser(settings, schema); + + // Convert tabindex back to elements when serializing contents + htmlParser.addAttributeFilter('data-mce-tabindex', function (nodes, name) { + var i = nodes.length, node; + + while (i--) { + node = nodes[i]; + node.attr('tabindex', node.attributes.map['data-mce-tabindex']); + node.attr(name, null); + } + }); + + // Convert move data-mce-src, data-mce-href and data-mce-style into nodes or process them if needed + htmlParser.addAttributeFilter('src,href,style', function (nodes, name) { + var i = nodes.length, node, value, internalName = 'data-mce-' + name; + var urlConverter = settings.url_converter, urlConverterScope = settings.url_converter_scope, undef; + + while (i--) { + node = nodes[i]; + + value = node.attributes.map[internalName]; + if (value !== undef) { + // Set external name to internal value and remove internal + node.attr(name, value.length > 0 ? value : null); + node.attr(internalName, null); + } else { + // No internal attribute found then convert the value we have in the DOM + value = node.attributes.map[name]; + + if (name === "style") { + value = dom.serializeStyle(dom.parseStyle(value), node.name); + } else if (urlConverter) { + value = urlConverter.call(urlConverterScope, value, name, node.name); + } + + node.attr(name, value.length > 0 ? value : null); + } + } + }); + + // Remove internal classes mceItem<..> or mceSelected + htmlParser.addAttributeFilter('class', function (nodes) { + var i = nodes.length, node, value; + + while (i--) { + node = nodes[i]; + value = node.attr('class'); + + if (value) { + value = node.attr('class').replace(/(?:^|\s)mce-item-\w+(?!\S)/g, ''); + node.attr('class', value.length > 0 ? value : null); + } + } + }); + + // Remove bookmark elements + htmlParser.addAttributeFilter('data-mce-type', function (nodes, name, args) { + var i = nodes.length, node; + + while (i--) { + node = nodes[i]; + + if (node.attributes.map['data-mce-type'] === 'bookmark' && !args.cleanup) { + node.remove(); + } + } + }); + + htmlParser.addNodeFilter('noscript', function (nodes) { + var i = nodes.length, node; + + while (i--) { + node = nodes[i].firstChild; + + if (node) { + node.value = Entities.decode(node.value); + } + } + }); + + // Force script into CDATA sections and remove the mce- prefix also add comments around styles + htmlParser.addNodeFilter('script,style', function (nodes, name) { + var i = nodes.length, node, value, type; + + function trim(value) { + /*jshint maxlen:255 */ + /*eslint max-len:0 */ + return value.replace(/()/g, '\n') + .replace(/^[\r\n]*|[\r\n]*$/g, '') + .replace(/^\s*(()?|\s*\/\/\s*\]\]>(-->)?|\/\/\s*(-->)?|\]\]>|\/\*\s*-->\s*\*\/|\s*-->\s*)\s*$/g, ''); + } + + while (i--) { + node = nodes[i]; + value = node.firstChild ? node.firstChild.value : ''; + + if (name === "script") { + // Remove mce- prefix from script elements and remove default type since the user specified + // a script element without type attribute + type = node.attr('type'); + if (type) { + node.attr('type', type == 'mce-no/type' ? null : type.replace(/^mce\-/, '')); + } + + if (value.length > 0) { + node.firstChild.value = '// '; + } + } else { + if (value.length > 0) { + node.firstChild.value = ''; + } + } + } + }); + + // Convert comments to cdata and handle protected comments + htmlParser.addNodeFilter('#comment', function (nodes) { + var i = nodes.length, node; + + while (i--) { + node = nodes[i]; + + if (node.value.indexOf('[CDATA[') === 0) { + node.name = '#cdata'; + node.type = 4; + node.value = node.value.replace(/^\[CDATA\[|\]\]$/g, ''); + } else if (node.value.indexOf('mce:protected ') === 0) { + node.name = "#text"; + node.type = 3; + node.raw = true; + node.value = unescape(node.value).substr(14); + } + } + }); + + htmlParser.addNodeFilter('xml:namespace,input', function (nodes, name) { + var i = nodes.length, node; + + while (i--) { + node = nodes[i]; + if (node.type === 7) { + node.remove(); + } else if (node.type === 1) { + if (name === "input" && !("type" in node.attributes.map)) { + node.attr('type', 'text'); + } + } + } + }); + + // Remove internal data attributes + htmlParser.addAttributeFilter( + 'data-mce-src,data-mce-href,data-mce-style,' + + 'data-mce-selected,data-mce-expando,' + + 'data-mce-type,data-mce-resize', + + function (nodes, name) { + var i = nodes.length; + + while (i--) { + nodes[i].attr(name, null); + } + } + ); + + // Return public methods + return { + /** + * Schema instance that was used to when the Serializer was constructed. + * + * @field {tinymce.html.Schema} schema + */ + schema: schema, + + /** + * Adds a node filter function to the parser used by the serializer, the parser will collect the specified nodes by name + * and then execute the callback ones it has finished parsing the document. + * + * @example + * parser.addNodeFilter('p,h1', function(nodes, name) { + * for (var i = 0; i < nodes.length; i++) { + * console.log(nodes[i].name); + * } + * }); + * @method addNodeFilter + * @method {String} name Comma separated list of nodes to collect. + * @param {function} callback Callback function to execute once it has collected nodes. + */ + addNodeFilter: htmlParser.addNodeFilter, + + /** + * Adds a attribute filter function to the parser used by the serializer, the parser will + * collect nodes that has the specified attributes + * and then execute the callback ones it has finished parsing the document. + * + * @example + * parser.addAttributeFilter('src,href', function(nodes, name) { + * for (var i = 0; i < nodes.length; i++) { + * console.log(nodes[i].name); + * } + * }); + * @method addAttributeFilter + * @method {String} name Comma separated list of nodes to collect. + * @param {function} callback Callback function to execute once it has collected nodes. + */ + addAttributeFilter: htmlParser.addAttributeFilter, + + /** + * Serializes the specified browser DOM node into a HTML string. + * + * @method serialize + * @param {DOMNode} node DOM node to serialize. + * @param {Object} args Arguments option that gets passed to event handlers. + */ + serialize: function (node, args) { + var self = this, impl, doc, oldDoc, htmlSerializer, content, rootNode; + + // Explorer won't clone contents of script and style and the + // selected index of select elements are cleared on a clone operation. + if (Env.ie && dom.select('script,style,select,map').length > 0) { + content = node.innerHTML; + node = node.cloneNode(false); + dom.setHTML(node, content); + } else { + node = node.cloneNode(true); + } + + // Nodes needs to be attached to something in WebKit/Opera + // This fix will make DOM ranges and make Sizzle happy! + impl = document.implementation; + if (impl.createHTMLDocument) { + // Create an empty HTML document + doc = impl.createHTMLDocument(""); + + // Add the element or it's children if it's a body element to the new document + each(node.nodeName == 'BODY' ? node.childNodes : [node], function (node) { + doc.body.appendChild(doc.importNode(node, true)); + }); + + // Grab first child or body element for serialization + if (node.nodeName != 'BODY') { + node = doc.body.firstChild; + } else { + node = doc.body; + } + + // set the new document in DOMUtils so createElement etc works + oldDoc = dom.doc; + dom.doc = doc; + } + + args = args || {}; + args.format = args.format || 'html'; + + // Don't wrap content if we want selected html + if (args.selection) { + args.forced_root_block = ''; + } + + // Pre process + if (!args.no_events) { + args.node = node; + self.onPreProcess(args); + } + + // Parse HTML + content = Zwsp.trim(trim(args.getInner ? node.innerHTML : dom.getOuterHTML(node))); + rootNode = htmlParser.parse(content, args); + trimTrailingBr(rootNode); + + // Serialize HTML + htmlSerializer = new Serializer(settings, schema); + args.content = htmlSerializer.serialize(rootNode); + + // Post process + if (!args.no_events) { + self.onPostProcess(args); + } + + // Restore the old document if it was changed + if (oldDoc) { + dom.doc = oldDoc; + } + + args.node = null; + + return args.content; + }, + + /** + * Adds valid elements rules to the serializers schema instance this enables you to specify things + * like what elements should be outputted and what attributes specific elements might have. + * Consult the Wiki for more details on this format. + * + * @method addRules + * @param {String} rules Valid elements rules string to add to schema. + */ + addRules: function (rules) { + schema.addValidElements(rules); + }, + + /** + * Sets the valid elements rules to the serializers schema instance this enables you to specify things + * like what elements should be outputted and what attributes specific elements might have. + * Consult the Wiki for more details on this format. + * + * @method setRules + * @param {String} rules Valid elements rules string. + */ + setRules: function (rules) { + schema.setValidElements(rules); + }, + + onPreProcess: function (args) { + if (editor) { + editor.fire('PreProcess', args); + } + }, + + onPostProcess: function (args) { + if (editor) { + editor.fire('PostProcess', args); + } + }, + + /** + * Adds a temporary internal attribute these attributes will get removed on undo and + * when getting contents out of the editor. + * + * @method addTempAttr + * @param {String} name string + */ + addTempAttr: addTempAttr, + + // Internal + trimHtml: trimHtml, + getTrimmedContent: getTrimmedContent, + trimContent: trimContent + }; + }; + } +); + +/** + * DeleteUtils.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.delete.DeleteUtils', + [ + 'ephox.katamari.api.Option', + 'ephox.sugar.api.dom.Compare', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.search.PredicateFind', + 'tinymce.core.dom.ElementType' + ], + function (Option, Compare, Element, PredicateFind, ElementType) { + var isBeforeRoot = function (rootNode) { + return function (elm) { + return Compare.eq(rootNode, Element.fromDom(elm.dom().parentNode)); + }; + }; + + var getParentBlock = function (rootNode, elm) { + return Compare.contains(rootNode, elm) ? PredicateFind.closest(elm, function (element) { + return ElementType.isTextBlock(element) || ElementType.isListItem(element); + }, isBeforeRoot(rootNode)) : Option.none(); + }; + + var placeCaretInEmptyBody = function (editor) { + var body = editor.getBody(); + var node = body.firstChild && editor.dom.isBlock(body.firstChild) ? body.firstChild : body; + editor.selection.setCursorLocation(node, 0); + }; + + var paddEmptyBody = function (editor) { + if (editor.dom.isEmpty(editor.getBody())) { + editor.setContent(''); + placeCaretInEmptyBody(editor); + } + }; + + return { + getParentBlock: getParentBlock, + paddEmptyBody: paddEmptyBody + }; + } +); + +define( + 'ephox.sugar.api.search.SelectorExists', + + [ + 'ephox.sugar.api.search.SelectorFind' + ], + + function (SelectorFind) { + var any = function (selector) { + return SelectorFind.first(selector).isSome(); + }; + + var ancestor = function (scope, selector, isRoot) { + return SelectorFind.ancestor(scope, selector, isRoot).isSome(); + }; + + var sibling = function (scope, selector) { + return SelectorFind.sibling(scope, selector).isSome(); + }; + + var child = function (scope, selector) { + return SelectorFind.child(scope, selector).isSome(); + }; + + var descendant = function (scope, selector) { + return SelectorFind.descendant(scope, selector).isSome(); + }; + + var closest = function (scope, selector, isRoot) { + return SelectorFind.closest(scope, selector, isRoot).isSome(); + }; + + return { + any: any, + ancestor: ancestor, + sibling: sibling, + child: child, + descendant: descendant, + closest: closest + }; + } +); + +/** + * Empty.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.dom.Empty', + [ + 'ephox.katamari.api.Fun', + 'ephox.sugar.api.dom.Compare', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.search.SelectorExists', + 'tinymce.core.caret.CaretCandidate', + 'tinymce.core.dom.NodeType', + 'tinymce.core.dom.TreeWalker' + ], + function (Fun, Compare, Element, SelectorExists, CaretCandidate, NodeType, TreeWalker) { + var hasWhitespacePreserveParent = function (rootNode, node) { + var rootElement = Element.fromDom(rootNode); + var startNode = Element.fromDom(node); + return SelectorExists.ancestor(startNode, 'pre,code', Fun.curry(Compare.eq, rootElement)); + }; + + var isWhitespace = function (rootNode, node) { + return NodeType.isText(node) && /^[ \t\r\n]*$/.test(node.data) && hasWhitespacePreserveParent(rootNode, node) === false; + }; + + var isNamedAnchor = function (node) { + return NodeType.isElement(node) && node.nodeName === 'A' && node.hasAttribute('name'); + }; + + var isContent = function (rootNode, node) { + return (CaretCandidate.isCaretCandidate(node) && isWhitespace(rootNode, node) === false) || isNamedAnchor(node) || isBookmark(node); + }; + + var isBookmark = NodeType.hasAttribute('data-mce-bookmark'); + var isBogus = NodeType.hasAttribute('data-mce-bogus'); + var isBogusAll = NodeType.hasAttributeValue('data-mce-bogus', 'all'); + + var isEmptyNode = function (targetNode) { + var walker, node, brCount = 0; + + if (isContent(targetNode, targetNode)) { + return false; + } else { + node = targetNode.firstChild; + if (!node) { + return true; + } + + walker = new TreeWalker(node, targetNode); + do { + if (isBogusAll(node)) { + node = walker.next(true); + continue; + } + + if (isBogus(node)) { + node = walker.next(); + continue; + } + + if (NodeType.isBr(node)) { + brCount++; + node = walker.next(); + continue; + } + + if (isContent(targetNode, node)) { + return false; + } + + node = walker.next(); + } while (node); + + return brCount <= 1; + } + }; + + var isEmpty = function (elm) { + return isEmptyNode(elm.dom()); + }; + + return { + isEmpty: isEmpty + }; + } +); + +/** + * BlockBoundary.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.delete.BlockBoundary', + [ + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Fun', + 'ephox.katamari.api.Option', + 'ephox.katamari.api.Options', + 'ephox.katamari.api.Struct', + 'ephox.sugar.api.dom.Compare', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.node.Node', + 'ephox.sugar.api.search.PredicateFind', + 'ephox.sugar.api.search.Traverse', + 'tinymce.core.caret.CaretFinder', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.delete.DeleteUtils', + 'tinymce.core.dom.Empty', + 'tinymce.core.dom.NodeType' + ], + function (Arr, Fun, Option, Options, Struct, Compare, Element, Node, PredicateFind, Traverse, CaretFinder, CaretPosition, DeleteUtils, Empty, NodeType) { + var BlockPosition = Struct.immutable('block', 'position'); + var BlockBoundary = Struct.immutable('from', 'to'); + + var getBlockPosition = function (rootNode, pos) { + var rootElm = Element.fromDom(rootNode); + var containerElm = Element.fromDom(pos.container()); + return DeleteUtils.getParentBlock(rootElm, containerElm).map(function (block) { + return BlockPosition(block, pos); + }); + }; + + var isDifferentBlocks = function (blockBoundary) { + return Compare.eq(blockBoundary.from().block(), blockBoundary.to().block()) === false; + }; + + var hasSameParent = function (blockBoundary) { + return Traverse.parent(blockBoundary.from().block()).bind(function (parent1) { + return Traverse.parent(blockBoundary.to().block()).filter(function (parent2) { + return Compare.eq(parent1, parent2); + }); + }).isSome(); + }; + + var isEditable = function (blockBoundary) { + return NodeType.isContentEditableFalse(blockBoundary.from().block()) === false && NodeType.isContentEditableFalse(blockBoundary.to().block()) === false; + }; + + var skipLastBr = function (rootNode, forward, blockPosition) { + if (NodeType.isBr(blockPosition.position().getNode()) && Empty.isEmpty(blockPosition.block()) === false) { + return CaretFinder.positionIn(false, blockPosition.block().dom()).bind(function (lastPositionInBlock) { + if (lastPositionInBlock.isEqual(blockPosition.position())) { + return CaretFinder.fromPosition(forward, rootNode, lastPositionInBlock).bind(function (to) { + return getBlockPosition(rootNode, to); + }); + } else { + return Option.some(blockPosition); + } + }).getOr(blockPosition); + } else { + return blockPosition; + } + }; + + var readFromRange = function (rootNode, forward, rng) { + var fromBlockPos = getBlockPosition(rootNode, CaretPosition.fromRangeStart(rng)); + var toBlockPos = fromBlockPos.bind(function (blockPos) { + return CaretFinder.fromPosition(forward, rootNode, blockPos.position()).bind(function (to) { + return getBlockPosition(rootNode, to).map(function (blockPos) { + return skipLastBr(rootNode, forward, blockPos); + }); + }); + }); + + return Options.liftN([fromBlockPos, toBlockPos], BlockBoundary).filter(function (blockBoundary) { + return isDifferentBlocks(blockBoundary) && hasSameParent(blockBoundary) && isEditable(blockBoundary); + }); + }; + + var read = function (rootNode, forward, rng) { + return rng.collapsed ? readFromRange(rootNode, forward, rng) : Option.none(); + }; + + return { + read: read + }; + } +); + +/** + * MergeBlocks.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.delete.MergeBlocks', + [ + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Option', + 'ephox.sugar.api.dom.Compare', + 'ephox.sugar.api.dom.Insert', + 'ephox.sugar.api.dom.Remove', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.search.Traverse', + 'tinymce.core.caret.CaretFinder', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.dom.ElementType', + 'tinymce.core.dom.Empty', + 'tinymce.core.dom.NodeType', + 'tinymce.core.dom.Parents' + ], + function (Arr, Option, Compare, Insert, Remove, Element, Traverse, CaretFinder, CaretPosition, ElementType, Empty, NodeType, Parents) { + var getChildrenUntilBlockBoundary = function (block) { + var children = Traverse.children(block); + return Arr.findIndex(children, ElementType.isBlock).fold( + function () { + return children; + }, + function (index) { + return children.slice(0, index); + } + ); + }; + + var extractChildren = function (block) { + var children = getChildrenUntilBlockBoundary(block); + + Arr.each(children, function (node) { + Remove.remove(node); + }); + + return children; + }; + + var trimBr = function (first, block) { + CaretFinder.positionIn(first, block.dom()).each(function (position) { + var node = position.getNode(); + if (NodeType.isBr(node)) { + Remove.remove(Element.fromDom(node)); + } + }); + }; + + var removeEmptyRoot = function (rootNode, block) { + var parents = Parents.parentsAndSelf(block, rootNode); + return Arr.find(parents.reverse(), Empty.isEmpty).each(Remove.remove); + }; + + var findParentInsertPoint = function (toBlock, block) { + var parents = Traverse.parents(block, function (elm) { + return Compare.eq(elm, toBlock); + }); + + return Option.from(parents[parents.length - 2]); + }; + + var getInsertionPoint = function (fromBlock, toBlock) { + if (Compare.contains(toBlock, fromBlock)) { + return Traverse.parent(fromBlock).bind(function (parent) { + return Compare.eq(parent, toBlock) ? Option.some(fromBlock) : findParentInsertPoint(toBlock, fromBlock); + }); + } else { + return Option.none(); + } + }; + + var mergeBlockInto = function (rootNode, fromBlock, toBlock) { + if (Empty.isEmpty(toBlock)) { + Remove.remove(toBlock); + return CaretFinder.firstPositionIn(fromBlock.dom()); + } else { + trimBr(true, fromBlock); + trimBr(false, toBlock); + + var children = extractChildren(fromBlock); + + return getInsertionPoint(fromBlock, toBlock).fold( + function () { + removeEmptyRoot(rootNode, fromBlock); + + var position = CaretFinder.lastPositionIn(toBlock.dom()); + + Arr.each(children, function (node) { + Insert.append(toBlock, node); + }); + + return position; + }, + function (target) { + var position = CaretFinder.prevPosition(toBlock.dom(), CaretPosition.before(target.dom())); + + Arr.each(children, function (node) { + Insert.before(target, node); + }); + + removeEmptyRoot(rootNode, fromBlock); + + return position; + } + ); + } + }; + + var mergeBlocks = function (rootNode, forward, block1, block2) { + return forward ? mergeBlockInto(rootNode, block2, block1) : mergeBlockInto(rootNode, block1, block2); + }; + + return { + mergeBlocks: mergeBlocks + }; + } +); + +/** + * BlockBoundaryDelete.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.delete.BlockBoundaryDelete', + [ + 'ephox.sugar.api.node.Element', + 'tinymce.core.delete.BlockBoundary', + 'tinymce.core.delete.MergeBlocks' + ], + function (Element, BlockBoundary, MergeBlocks) { + var backspaceDelete = function (editor, forward) { + var position, rootNode = Element.fromDom(editor.getBody()); + + position = BlockBoundary.read(rootNode.dom(), forward, editor.selection.getRng()).bind(function (blockBoundary) { + return MergeBlocks.mergeBlocks(rootNode, forward, blockBoundary.from().block(), blockBoundary.to().block()); + }); + + position.each(function (pos) { + editor.selection.setRng(pos.toRange()); + }); + + return position.isSome(); + }; + + return { + backspaceDelete: backspaceDelete + }; + } +); + +/** + * BlockRangeDelete.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.delete.BlockRangeDelete', + [ + 'ephox.katamari.api.Options', + 'ephox.sugar.api.dom.Compare', + 'ephox.sugar.api.node.Element', + 'tinymce.core.caret.CaretFinder', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.delete.DeleteUtils', + 'tinymce.core.delete.MergeBlocks' + ], + function (Options, Compare, Element, CaretFinder, CaretPosition, DeleteUtils, MergeBlocks) { + var deleteRangeMergeBlocks = function (rootNode, selection) { + var rng = selection.getRng(); + + return Options.liftN([ + DeleteUtils.getParentBlock(rootNode, Element.fromDom(rng.startContainer)), + DeleteUtils.getParentBlock(rootNode, Element.fromDom(rng.endContainer)) + ], function (block1, block2) { + if (Compare.eq(block1, block2) === false) { + rng.deleteContents(); + + MergeBlocks.mergeBlocks(rootNode, true, block1, block2).each(function (pos) { + selection.setRng(pos.toRange()); + }); + + return true; + } else { + return false; + } + }).getOr(false); + }; + + var isEverythingSelected = function (rootNode, rng) { + var noPrevious = CaretFinder.prevPosition(rootNode.dom(), CaretPosition.fromRangeStart(rng)).isNone(); + var noNext = CaretFinder.nextPosition(rootNode.dom(), CaretPosition.fromRangeEnd(rng)).isNone(); + return noPrevious && noNext; + }; + + var emptyEditor = function (editor) { + editor.setContent(''); + editor.selection.setCursorLocation(); + return true; + }; + + var deleteRange = function (editor) { + var rootNode = Element.fromDom(editor.getBody()); + var rng = editor.selection.getRng(); + return isEverythingSelected(rootNode, rng) ? emptyEditor(editor) : deleteRangeMergeBlocks(rootNode, editor.selection); + }; + + var backspaceDelete = function (editor, forward) { + return editor.selection.isCollapsed() ? false : deleteRange(editor, editor.selection.getRng()); + }; + + return { + backspaceDelete: backspaceDelete + }; + } +); + +define( + 'ephox.katamari.api.Adt', + + [ + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Obj', + 'ephox.katamari.api.Type', + 'global!Array', + 'global!Error', + 'global!console' + ], + + function (Arr, Obj, Type, Array, Error, console) { + /* + * Generates a church encoded ADT (https://en.wikipedia.org/wiki/Church_encoding) + * For syntax and use, look at the test code. + */ + var generate = function (cases) { + // validation + if (!Type.isArray(cases)) { + throw new Error('cases must be an array'); + } + if (cases.length === 0) { + throw new Error('there must be at least one case'); + } + + var constructors = [ ]; + + // adt is mutated to add the individual cases + var adt = {}; + Arr.each(cases, function (acase, count) { + var keys = Obj.keys(acase); + + // validation + if (keys.length !== 1) { + throw new Error('one and only one name per case'); + } + + var key = keys[0]; + var value = acase[key]; + + // validation + if (adt[key] !== undefined) { + throw new Error('duplicate key detected:' + key); + } else if (key === 'cata') { + throw new Error('cannot have a case named cata (sorry)'); + } else if (!Type.isArray(value)) { + // this implicitly checks if acase is an object + throw new Error('case arguments must be an array'); + } + + constructors.push(key); + // + // constructor for key + // + adt[key] = function () { + var argLength = arguments.length; + + // validation + if (argLength !== value.length) { + throw new Error('Wrong number of arguments to case ' + key + '. Expected ' + value.length + ' (' + value + '), got ' + argLength); + } + + // Don't use array slice(arguments), makes the whole function unoptimisable on Chrome + var args = new Array(argLength); + for (var i = 0; i < args.length; i++) args[i] = arguments[i]; + + + var match = function (branches) { + var branchKeys = Obj.keys(branches); + if (constructors.length !== branchKeys.length) { + throw new Error('Wrong number of arguments to match. Expected: ' + constructors.join(',') + '\nActual: ' + branchKeys.join(',')); + } + + var allReqd = Arr.forall(constructors, function (reqKey) { + return Arr.contains(branchKeys, reqKey); + }); + + if (!allReqd) throw new Error('Not all branches were specified when using match. Specified: ' + branchKeys.join(', ') + '\nRequired: ' + constructors.join(', ')); + + return branches[key].apply(null, args); + }; + + // + // the fold function for key + // + return { + fold: function (/* arguments */) { + // runtime validation + if (arguments.length !== cases.length) { + throw new Error('Wrong number of arguments to fold. Expected ' + cases.length + ', got ' + arguments.length); + } + var target = arguments[count]; + return target.apply(null, args); + }, + match: match, + + // NOTE: Only for debugging. + log: function (label) { + console.log(label, { + constructors: constructors, + constructor: key, + params: args + }); + } + }; + }; + }); + + return adt; + }; + return { + generate: generate + }; + } +); +/** + * CefDeleteAction.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.delete.CefDeleteAction', + [ + 'ephox.katamari.api.Adt', + 'ephox.katamari.api.Option', + 'ephox.sugar.api.node.Element', + 'tinymce.core.caret.CaretFinder', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.caret.CaretUtils', + 'tinymce.core.delete.DeleteUtils', + 'tinymce.core.dom.Empty', + 'tinymce.core.dom.NodeType' + ], + function (Adt, Option, Element, CaretFinder, CaretPosition, CaretUtils, DeleteUtils, Empty, NodeType) { + var DeleteAction = Adt.generate([ + { remove: [ 'element' ] }, + { moveToElement: [ 'element' ] }, + { moveToPosition: [ 'position' ] } + ]); + + var isAtContentEditableBlockCaret = function (forward, from) { + var elm = from.getNode(forward === false); + var caretLocation = forward ? 'after' : 'before'; + return NodeType.isElement(elm) && elm.getAttribute('data-mce-caret') === caretLocation; + }; + + var deleteEmptyBlockOrMoveToCef = function (rootNode, forward, from, to) { + var toCefElm = to.getNode(forward === false); + return DeleteUtils.getParentBlock(Element.fromDom(rootNode), Element.fromDom(from.getNode())).map(function (blockElm) { + return Empty.isEmpty(blockElm) ? DeleteAction.remove(blockElm.dom()) : DeleteAction.moveToElement(toCefElm); + }).orThunk(function () { + return Option.some(DeleteAction.moveToElement(toCefElm)); + }); + }; + + var findCefPosition = function (rootNode, forward, from) { + return CaretFinder.fromPosition(forward, rootNode, from).bind(function (to) { + if (forward && NodeType.isContentEditableFalse(to.getNode())) { + return deleteEmptyBlockOrMoveToCef(rootNode, forward, from, to); + } else if (forward === false && NodeType.isContentEditableFalse(to.getNode(true))) { + return deleteEmptyBlockOrMoveToCef(rootNode, forward, from, to); + } else if (forward && CaretUtils.isAfterContentEditableFalse(from)) { + return Option.some(DeleteAction.moveToPosition(to)); + } else if (forward === false && CaretUtils.isBeforeContentEditableFalse(from)) { + return Option.some(DeleteAction.moveToPosition(to)); + } else { + return Option.none(); + } + }); + }; + + var getContentEditableBlockAction = function (forward, elm) { + if (forward && NodeType.isContentEditableFalse(elm.nextSibling)) { + return Option.some(DeleteAction.moveToElement(elm.nextSibling)); + } else if (forward === false && NodeType.isContentEditableFalse(elm.previousSibling)) { + return Option.some(DeleteAction.moveToElement(elm.previousSibling)); + } else { + return Option.none(); + } + }; + + var getContentEditableAction = function (rootNode, forward, from) { + if (isAtContentEditableBlockCaret(forward, from)) { + return getContentEditableBlockAction(forward, from.getNode(forward === false)) + .fold( + function () { + return findCefPosition(rootNode, forward, from); + }, + Option.some + ); + } else { + return findCefPosition(rootNode, forward, from); + } + }; + + var read = function (rootNode, forward, rng) { + var normalizedRange = CaretUtils.normalizeRange(forward ? 1 : -1, rootNode, rng); + var from = CaretPosition.fromRangeStart(normalizedRange); + + if (forward === false && CaretUtils.isAfterContentEditableFalse(from)) { + return Option.some(DeleteAction.remove(from.getNode(true))); + } else if (forward && CaretUtils.isBeforeContentEditableFalse(from)) { + return Option.some(DeleteAction.remove(from.getNode())); + } else { + return getContentEditableAction(rootNode, forward, from); + } + }; + + return { + read: read + }; + } +); + +/** + * DeleteElement.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.delete.DeleteElement', + [ + 'ephox.katamari.api.Fun', + 'ephox.katamari.api.Option', + 'ephox.katamari.api.Options', + 'ephox.sugar.api.dom.Insert', + 'ephox.sugar.api.dom.Remove', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.node.Node', + 'ephox.sugar.api.search.PredicateFind', + 'ephox.sugar.api.search.Traverse', + 'tinymce.core.caret.CaretCandidate', + 'tinymce.core.caret.CaretFinder', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.dom.Empty', + 'tinymce.core.dom.NodeType' + ], + function (Fun, Option, Options, Insert, Remove, Element, Node, PredicateFind, Traverse, CaretCandidate, CaretFinder, CaretPosition, Empty, NodeType) { + var needsReposition = function (pos, elm) { + var container = pos.container(); + var offset = pos.offset(); + return CaretPosition.isTextPosition(pos) === false && container === elm.parentNode && offset > CaretPosition.before(elm).offset(); + }; + + var reposition = function (elm, pos) { + return needsReposition(pos, elm) ? new CaretPosition(pos.container(), pos.offset() - 1) : pos; + }; + + var beforeOrStartOf = function (node) { + return NodeType.isText(node) ? new CaretPosition(node, 0) : CaretPosition.before(node); + }; + + var afterOrEndOf = function (node) { + return NodeType.isText(node) ? new CaretPosition(node, node.data.length) : CaretPosition.after(node); + }; + + var getPreviousSiblingCaretPosition = function (elm) { + if (CaretCandidate.isCaretCandidate(elm.previousSibling)) { + return Option.some(afterOrEndOf(elm.previousSibling)); + } else { + return elm.previousSibling ? CaretFinder.lastPositionIn(elm.previousSibling) : Option.none(); + } + }; + + var getNextSiblingCaretPosition = function (elm) { + if (CaretCandidate.isCaretCandidate(elm.nextSibling)) { + return Option.some(beforeOrStartOf(elm.nextSibling)); + } else { + return elm.nextSibling ? CaretFinder.firstPositionIn(elm.nextSibling) : Option.none(); + } + }; + + var findCaretPositionBackwardsFromElm = function (rootElement, elm) { + var startPosition = CaretPosition.before(elm.previousSibling ? elm.previousSibling : elm.parentNode); + return CaretFinder.prevPosition(rootElement, startPosition).fold( + function () { + return CaretFinder.nextPosition(rootElement, CaretPosition.after(elm)); + }, + Option.some + ); + }; + + var findCaretPositionForwardsFromElm = function (rootElement, elm) { + return CaretFinder.nextPosition(rootElement, CaretPosition.after(elm)).fold( + function () { + return CaretFinder.prevPosition(rootElement, CaretPosition.before(elm)); + }, + Option.some + ); + }; + + var findCaretPositionBackwards = function (rootElement, elm) { + return getPreviousSiblingCaretPosition(elm).orThunk(function () { + return getNextSiblingCaretPosition(elm); + }).orThunk(function () { + return findCaretPositionBackwardsFromElm(rootElement, elm); + }); + }; + + var findCaretPositionForward = function (rootElement, elm) { + return getNextSiblingCaretPosition(elm).orThunk(function () { + return getPreviousSiblingCaretPosition(elm); + }).orThunk(function () { + return findCaretPositionForwardsFromElm(rootElement, elm); + }); + }; + + var findCaretPosition = function (forward, rootElement, elm) { + return forward ? findCaretPositionForward(rootElement, elm) : findCaretPositionBackwards(rootElement, elm); + }; + + var findCaretPosOutsideElmAfterDelete = function (forward, rootElement, elm) { + return findCaretPosition(forward, rootElement, elm).map(Fun.curry(reposition, elm)); + }; + + var setSelection = function (editor, forward, pos) { + pos.fold( + function () { + editor.focus(); + }, + function (pos) { + editor.selection.setRng(pos.toRange(), forward); + } + ); + }; + + var eqRawNode = function (rawNode) { + return function (elm) { + return elm.dom() === rawNode; + }; + }; + + var isBlock = function (editor, elm) { + return elm && editor.schema.getBlockElements().hasOwnProperty(Node.name(elm)); + }; + + var paddEmptyBlock = function (elm) { + if (Empty.isEmpty(elm)) { + var br = Element.fromHtml('
    '); + Remove.empty(elm); + Insert.append(elm, br); + return Option.some(CaretPosition.before(br.dom())); + } else { + return Option.none(); + } + }; + + // When deleting an element between two text nodes IE 11 doesn't automatically merge the adjacent text nodes + var deleteNormalized = function (elm, afterDeletePosOpt) { + return Options.liftN([Traverse.prevSibling(elm), Traverse.nextSibling(elm), afterDeletePosOpt], function (prev, next, afterDeletePos) { + var offset, prevNode = prev.dom(), nextNode = next.dom(); + + if (NodeType.isText(prevNode) && NodeType.isText(nextNode)) { + offset = prevNode.data.length; + prevNode.appendData(nextNode.data); + Remove.remove(next); + Remove.remove(elm); + if (afterDeletePos.container() === nextNode) { + return new CaretPosition(prevNode, offset); + } else { + return afterDeletePos; + } + } else { + Remove.remove(elm); + return afterDeletePos; + } + }).orThunk(function () { + Remove.remove(elm); + return afterDeletePosOpt; + }); + }; + + var deleteElement = function (editor, forward, elm) { + var afterDeletePos = findCaretPosOutsideElmAfterDelete(forward, editor.getBody(), elm.dom()); + var parentBlock = PredicateFind.ancestor(elm, Fun.curry(isBlock, editor), eqRawNode(editor.getBody())); + var normalizedAfterDeletePos = deleteNormalized(elm, afterDeletePos); + + parentBlock.bind(paddEmptyBlock).fold( + function () { + setSelection(editor, forward, normalizedAfterDeletePos); + }, + function (paddPos) { + setSelection(editor, forward, Option.some(paddPos)); + } + ); + }; + + return { + deleteElement: deleteElement + }; + } +); +/** + * CefDelete.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.delete.CefDelete', + [ + 'ephox.katamari.api.Arr', + 'ephox.sugar.api.dom.Remove', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.search.SelectorFilter', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.delete.CefDeleteAction', + 'tinymce.core.delete.DeleteElement', + 'tinymce.core.delete.DeleteUtils', + 'tinymce.core.dom.NodeType' + ], + function (Arr, Remove, Element, SelectorFilter, CaretPosition, CefDeleteAction, DeleteElement, DeleteUtils, NodeType) { + var deleteElement = function (editor, forward) { + return function (element) { + DeleteElement.deleteElement(editor, forward, Element.fromDom(element)); + return true; + }; + }; + + var moveToElement = function (editor, forward) { + return function (element) { + var pos = forward ? CaretPosition.before(element) : CaretPosition.after(element); + editor.selection.setRng(pos.toRange()); + return true; + }; + }; + + var moveToPosition = function (editor) { + return function (pos) { + editor.selection.setRng(pos.toRange()); + return true; + }; + }; + + var backspaceDeleteCaret = function (editor, forward) { + var result = CefDeleteAction.read(editor.getBody(), forward, editor.selection.getRng()).map(function (deleteAction) { + return deleteAction.fold( + deleteElement(editor, forward), + moveToElement(editor, forward), + moveToPosition(editor) + ); + }); + + return result.getOr(false); + }; + + var deleteOffscreenSelection = function (rootElement) { + Arr.each(SelectorFilter.descendants(rootElement, '.mce-offscreen-selection'), Remove.remove); + }; + + var backspaceDeleteRange = function (editor, forward) { + var selectedElement = editor.selection.getNode(); + if (NodeType.isContentEditableFalse(selectedElement)) { + deleteOffscreenSelection(Element.fromDom(editor.getBody())); + DeleteElement.deleteElement(editor, forward, Element.fromDom(editor.selection.getNode())); + DeleteUtils.paddEmptyBody(editor); + return true; + } else { + return false; + } + }; + + var getContentEditableRoot = function (root, node) { + while (node && node !== root) { + if (NodeType.isContentEditableTrue(node) || NodeType.isContentEditableFalse(node)) { + return node; + } + + node = node.parentNode; + } + + return null; + }; + + var paddEmptyElement = function (editor) { + var br, ceRoot = getContentEditableRoot(editor.getBody(), editor.selection.getNode()); + + if (NodeType.isContentEditableTrue(ceRoot) && editor.dom.isBlock(ceRoot) && editor.dom.isEmpty(ceRoot)) { + br = editor.dom.create('br', { "data-mce-bogus": "1" }); + editor.dom.setHTML(ceRoot, ''); + ceRoot.appendChild(br); + editor.selection.setRng(CaretPosition.before(br).toRange()); + } + + return true; + }; + + var backspaceDelete = function (editor, forward) { + if (editor.selection.isCollapsed()) { + return backspaceDeleteCaret(editor, forward); + } else { + return backspaceDeleteRange(editor, forward); + } + }; + + return { + backspaceDelete: backspaceDelete, + paddEmptyElement: paddEmptyElement + }; + } +); + +/** + * CaretContainerInline.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.caret.CaretContainerInline', + [ + 'ephox.katamari.api.Fun', + 'tinymce.core.dom.NodeType', + 'tinymce.core.text.Zwsp' + ], + function (Fun, NodeType, Zwsp) { + var isText = NodeType.isText; + + var startsWithCaretContainer = function (node) { + return isText(node) && node.data[0] === Zwsp.ZWSP; + }; + + var endsWithCaretContainer = function (node) { + return isText(node) && node.data[node.data.length - 1] === Zwsp.ZWSP; + }; + + var createZwsp = function (node) { + return node.ownerDocument.createTextNode(Zwsp.ZWSP); + }; + + var insertBefore = function (node) { + if (isText(node.previousSibling)) { + if (endsWithCaretContainer(node.previousSibling)) { + return node.previousSibling; + } else { + node.previousSibling.appendData(Zwsp.ZWSP); + return node.previousSibling; + } + } else if (isText(node)) { + if (startsWithCaretContainer(node)) { + return node; + } else { + node.insertData(0, Zwsp.ZWSP); + return node; + } + } else { + var newNode = createZwsp(node); + node.parentNode.insertBefore(newNode, node); + return newNode; + } + }; + + var insertAfter = function (node) { + if (isText(node.nextSibling)) { + if (startsWithCaretContainer(node.nextSibling)) { + return node.nextSibling; + } else { + node.nextSibling.insertData(0, Zwsp.ZWSP); + return node.nextSibling; + } + } else if (isText(node)) { + if (endsWithCaretContainer(node)) { + return node; + } else { + node.appendData(Zwsp.ZWSP); + return node; + } + } else { + var newNode = createZwsp(node); + if (node.nextSibling) { + node.parentNode.insertBefore(newNode, node.nextSibling); + } else { + node.parentNode.appendChild(newNode); + } + return newNode; + } + }; + + var insertInline = function (before, node) { + return before ? insertBefore(node) : insertAfter(node); + }; + + return { + insertInline: insertInline, + insertInlineBefore: Fun.curry(insertInline, true), + insertInlineAfter: Fun.curry(insertInline, false) + }; + } +); +/** + * CaretContainerRemove.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.caret.CaretContainerRemove', + [ + 'ephox.katamari.api.Arr', + 'tinymce.core.caret.CaretContainer', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.dom.NodeType', + 'tinymce.core.text.Zwsp', + 'tinymce.core.util.Tools' + ], + function (Arr, CaretContainer, CaretPosition, NodeType, Zwsp, Tools) { + var isElement = NodeType.isElement; + var isText = NodeType.isText; + + var removeNode = function (node) { + var parentNode = node.parentNode; + if (parentNode) { + parentNode.removeChild(node); + } + }; + + var getNodeValue = function (node) { + try { + return node.nodeValue; + } catch (ex) { + // IE sometimes produces "Invalid argument" on nodes + return ""; + } + }; + + var setNodeValue = function (node, text) { + if (text.length === 0) { + removeNode(node); + } else { + node.nodeValue = text; + } + }; + + var trimCount = function (text) { + var trimmedText = Zwsp.trim(text); + return { count: text.length - trimmedText.length, text: trimmedText }; + }; + + var removeUnchanged = function (caretContainer, pos) { + remove(caretContainer); + return pos; + }; + + var removeTextAndReposition = function (caretContainer, pos) { + var before = trimCount(caretContainer.data.substr(0, pos.offset())); + var after = trimCount(caretContainer.data.substr(pos.offset())); + var text = before.text + after.text; + + if (text.length > 0) { + setNodeValue(caretContainer, text); + return new CaretPosition(caretContainer, pos.offset() - before.count); + } else { + return pos; + } + }; + + var removeElementAndReposition = function (caretContainer, pos) { + var parentNode = pos.container(); + var newPosition = Arr.indexOf(parentNode.childNodes, caretContainer).map(function (index) { + return index < pos.offset() ? new CaretPosition(parentNode, pos.offset() - 1) : pos; + }).getOr(pos); + remove(caretContainer); + return newPosition; + }; + + var removeTextCaretContainer = function (caretContainer, pos) { + return pos.container() === caretContainer ? removeTextAndReposition(caretContainer, pos) : removeUnchanged(caretContainer, pos); + }; + + var removeElementCaretContainer = function (caretContainer, pos) { + return pos.container() === caretContainer.parentNode ? removeElementAndReposition(caretContainer, pos) : removeUnchanged(caretContainer, pos); + }; + + var removeAndReposition = function (container, pos) { + return CaretPosition.isTextPosition(pos) ? removeTextCaretContainer(container, pos) : removeElementCaretContainer(container, pos); + }; + + var remove = function (caretContainerNode) { + if (isElement(caretContainerNode) && CaretContainer.isCaretContainer(caretContainerNode)) { + if (CaretContainer.hasContent(caretContainerNode)) { + caretContainerNode.removeAttribute('data-mce-caret'); + } else { + removeNode(caretContainerNode); + } + } + + if (isText(caretContainerNode)) { + var text = Zwsp.trim(getNodeValue(caretContainerNode)); + setNodeValue(caretContainerNode, text); + } + }; + + return { + removeAndReposition: removeAndReposition, + remove: remove + }; + } +); +/** + * DefaultSettings.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.EditorSettings', + [ + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Fun', + 'ephox.katamari.api.Obj', + 'ephox.katamari.api.Option', + 'ephox.katamari.api.Strings', + 'ephox.katamari.api.Struct', + 'ephox.katamari.api.Type', + 'ephox.sand.api.PlatformDetection', + 'tinymce.core.util.Tools' + ], + function (Arr, Fun, Obj, Option, Strings, Struct, Type, PlatformDetection, Tools) { + var sectionResult = Struct.immutable('sections', 'settings'); + var detection = PlatformDetection.detect(); + var isTouch = detection.deviceType.isTouch(); + var mobilePlugins = [ 'lists', 'autolink', 'autosave' ]; + + var normalizePlugins = function (plugins) { + return Type.isArray(plugins) ? plugins.join(' ') : plugins; + }; + + var filterMobilePlugins = function (plugins) { + var trimmedPlugins = Arr.map(normalizePlugins(plugins).split(' '), Strings.trim); + return Arr.filter(trimmedPlugins, Fun.curry(Arr.contains, mobilePlugins)).join(' '); + }; + + var extractSections = function (keys, settings) { + var result = Obj.bifilter(settings, function (value, key) { + return Arr.contains(keys, key); + }); + + return sectionResult(result.t, result.f); + }; + + var getSection = function (sectionResult, name) { + var sections = sectionResult.sections(); + return sections.hasOwnProperty(name) ? sections[name] : { }; + }; + + var hasSection = function (sectionResult, name) { + return sectionResult.sections().hasOwnProperty(name); + }; + + var getDefaultSettings = function (id, documentBaseUrl, editor) { + return { + id: id, + theme: 'modern', + delta_width: 0, + delta_height: 0, + popup_css: '', + plugins: '', + document_base_url: documentBaseUrl, + add_form_submit_trigger: true, + submit_patch: true, + add_unload_trigger: true, + convert_urls: true, + relative_urls: true, + remove_script_host: true, + object_resizing: true, + doctype: '', + visual: true, + font_size_style_values: 'xx-small,x-small,small,medium,large,x-large,xx-large', + + // See: http://www.w3.org/TR/CSS2/fonts.html#propdef-font-size + font_size_legacy_values: 'xx-small,small,medium,large,x-large,xx-large,300%', + forced_root_block: 'p', + hidden_input: true, + padd_empty_editor: true, + render_ui: true, + indentation: '30px', + inline_styles: true, + convert_fonts_to_spans: true, + indent: 'simple', + indent_before: 'p,h1,h2,h3,h4,h5,h6,blockquote,div,title,style,pre,script,td,th,ul,ol,li,dl,dt,dd,area,table,thead,' + + 'tfoot,tbody,tr,section,article,hgroup,aside,figure,figcaption,option,optgroup,datalist', + indent_after: 'p,h1,h2,h3,h4,h5,h6,blockquote,div,title,style,pre,script,td,th,ul,ol,li,dl,dt,dd,area,table,thead,' + + 'tfoot,tbody,tr,section,article,hgroup,aside,figure,figcaption,option,optgroup,datalist', + entity_encoding: 'named', + url_converter: editor.convertURL, + url_converter_scope: editor, + ie7_compat: true + }; + }; + + var getExternalPlugins = function (overrideSettings, settings) { + var userDefinedExternalPlugins = settings.external_plugins ? settings.external_plugins : { }; + + if (overrideSettings && overrideSettings.external_plugins) { + return Tools.extend({}, overrideSettings.external_plugins, userDefinedExternalPlugins); + } else { + return userDefinedExternalPlugins; + } + }; + + var combineSettings = function (defaultSettings, defaultOverrideSettings, settings) { + var sectionResult = extractSections(['mobile'], settings); + var plugins = sectionResult.settings().plugins; + + var extendedSettings = Tools.extend( + // Default settings + defaultSettings, + + // tinymce.overrideDefaults settings + defaultOverrideSettings, + + // User settings + sectionResult.settings(), + + // Sections + isTouch ? getSection(sectionResult, 'mobile') : { }, + + // Forced settings + { + validate: true, + content_editable: sectionResult.settings().inline, + external_plugins: getExternalPlugins(defaultOverrideSettings, sectionResult.settings()) + }, + + // TODO: Remove this once we fix each plugin with a mobile version + isTouch && plugins && hasSection(sectionResult, 'mobile') ? { plugins: filterMobilePlugins(plugins) } : { } + ); + + return extendedSettings; + }; + + var getEditorSettings = function (editor, id, documentBaseUrl, defaultOverrideSettings, settings) { + var defaultSettings = getDefaultSettings(id, documentBaseUrl, editor); + return combineSettings(defaultSettings, defaultOverrideSettings, settings); + }; + + var get = function (editor, name) { + return Option.from(editor.settings[name]); + }; + + var getFiltered = function (predicate, editor, name) { + return Option.from(editor.settings[name]).filter(predicate); + }; + + return { + getEditorSettings: getEditorSettings, + get: get, + getString: Fun.curry(getFiltered, Type.isString), + + // TODO: Remove this once we have proper mobile plugins + filterMobilePlugins: filterMobilePlugins + }; + } +); + +/** + * Bidi.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.text.Bidi', + [ + ], + function () { + var strongRtl = /[\u0591-\u07FF\uFB1D-\uFDFF\uFE70-\uFEFC]/; + + var hasStrongRtl = function (text) { + return strongRtl.test(text); + }; + + return { + hasStrongRtl: hasStrongRtl + }; + } +); +/** + * InlineUtils.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.keyboard.InlineUtils', + [ + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Fun', + 'ephox.katamari.api.Option', + 'ephox.katamari.api.Options', + 'ephox.katamari.api.Type', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.search.Selectors', + 'tinymce.core.caret.CaretContainer', + 'tinymce.core.caret.CaretFinder', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.caret.CaretUtils', + 'tinymce.core.caret.CaretWalker', + 'tinymce.core.dom.DOMUtils', + 'tinymce.core.dom.NodeType', + 'tinymce.core.EditorSettings', + 'tinymce.core.text.Bidi' + ], + function ( + Arr, Fun, Option, Options, Type, Element, Selectors, CaretContainer, CaretFinder, CaretPosition, CaretUtils, CaretWalker, DOMUtils, NodeType, EditorSettings, + Bidi + ) { + var isInlineTarget = function (editor, elm) { + var selector = EditorSettings.getString(editor, 'inline_boundaries_selector').getOr('a[href],code'); + return Selectors.is(Element.fromDom(elm), selector); + }; + + var isRtl = function (element) { + return DOMUtils.DOM.getStyle(element, 'direction', true) === 'rtl' || Bidi.hasStrongRtl(element.textContent); + }; + + var findInlineParents = function (isInlineTarget, rootNode, pos) { + return Arr.filter(DOMUtils.DOM.getParents(pos.container(), '*', rootNode), isInlineTarget); + }; + + var findRootInline = function (isInlineTarget, rootNode, pos) { + var parents = findInlineParents(isInlineTarget, rootNode, pos); + return Option.from(parents[parents.length - 1]); + }; + + var hasSameParentBlock = function (rootNode, node1, node2) { + var block1 = CaretUtils.getParentBlock(node1, rootNode); + var block2 = CaretUtils.getParentBlock(node2, rootNode); + return block1 && block1 === block2; + }; + + var isAtZwsp = function (pos) { + return CaretContainer.isBeforeInline(pos) || CaretContainer.isAfterInline(pos); + }; + + var normalizePosition = function (forward, pos) { + var container = pos.container(), offset = pos.offset(); + + if (forward) { + if (CaretContainer.isCaretContainerInline(container)) { + if (NodeType.isText(container.nextSibling)) { + return new CaretPosition(container.nextSibling, 0); + } else { + return CaretPosition.after(container); + } + } else { + return CaretContainer.isBeforeInline(pos) ? new CaretPosition(container, offset + 1) : pos; + } + } else { + if (CaretContainer.isCaretContainerInline(container)) { + if (NodeType.isText(container.previousSibling)) { + return new CaretPosition(container.previousSibling, container.previousSibling.data.length); + } else { + return CaretPosition.before(container); + } + } else { + return CaretContainer.isAfterInline(pos) ? new CaretPosition(container, offset - 1) : pos; + } + } + }; + + var normalizeForwards = Fun.curry(normalizePosition, true); + var normalizeBackwards = Fun.curry(normalizePosition, false); + + return { + isInlineTarget: isInlineTarget, + findRootInline: findRootInline, + isRtl: isRtl, + isAtZwsp: isAtZwsp, + normalizePosition: normalizePosition, + normalizeForwards: normalizeForwards, + normalizeBackwards: normalizeBackwards, + hasSameParentBlock: hasSameParentBlock + }; + } +); +/** + * BoundaryCaret.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.keyboard.BoundaryCaret', + [ + 'ephox.katamari.api.Option', + 'tinymce.core.caret.CaretContainer', + 'tinymce.core.caret.CaretContainerInline', + 'tinymce.core.caret.CaretContainerRemove', + 'tinymce.core.caret.CaretFinder', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.dom.NodeType', + 'tinymce.core.keyboard.InlineUtils' + ], + function (Option, CaretContainer, CaretContainerInline, CaretContainerRemove, CaretFinder, CaretPosition, NodeType, InlineUtils) { + var insertInlinePos = function (pos, before) { + if (NodeType.isText(pos.container())) { + return CaretContainerInline.insertInline(before, pos.container()); + } else { + return CaretContainerInline.insertInline(before, pos.getNode()); + } + }; + + var isPosCaretContainer = function (pos, caret) { + var caretNode = caret.get(); + return caretNode && pos.container() === caretNode && CaretContainer.isCaretContainerInline(caretNode); + }; + + var renderCaret = function (caret, location) { + return location.fold( + function (element) { // Before + CaretContainerRemove.remove(caret.get()); + var text = CaretContainerInline.insertInlineBefore(element); + caret.set(text); + return Option.some(new CaretPosition(text, text.length - 1)); + }, + function (element) { // Start + return CaretFinder.firstPositionIn(element).map(function (pos) { + if (!isPosCaretContainer(pos, caret)) { + CaretContainerRemove.remove(caret.get()); + var text = insertInlinePos(pos, true); + caret.set(text); + return new CaretPosition(text, 1); + } else { + return new CaretPosition(caret.get(), 1); + } + }); + }, + function (element) { // End + return CaretFinder.lastPositionIn(element).map(function (pos) { + if (!isPosCaretContainer(pos, caret)) { + CaretContainerRemove.remove(caret.get()); + var text = insertInlinePos(pos, false); + caret.set(text); + return new CaretPosition(text, text.length - 1); + } else { + return new CaretPosition(caret.get(), caret.get().length - 1); + } + }); + }, + function (element) { // After + CaretContainerRemove.remove(caret.get()); + var text = CaretContainerInline.insertInlineAfter(element); + caret.set(text); + return Option.some(new CaretPosition(text, 1)); + } + ); + }; + + return { + renderCaret: renderCaret + }; + } +); +/** + * LazyEvaluator.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.util.LazyEvaluator', + [ + 'ephox.katamari.api.Option' + ], + function (Option) { + var evaluateUntil = function (fns, args) { + for (var i = 0; i < fns.length; i++) { + var result = fns[i].apply(null, args); + if (result.isSome()) { + return result; + } + } + + return Option.none(); + }; + + return { + evaluateUntil: evaluateUntil + }; + } +); +/** + * BoundaryLocation.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.keyboard.BoundaryLocation', + [ + 'ephox.katamari.api.Adt', + 'ephox.katamari.api.Fun', + 'ephox.katamari.api.Option', + 'ephox.katamari.api.Options', + 'tinymce.core.caret.CaretContainer', + 'tinymce.core.caret.CaretFinder', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.caret.CaretUtils', + 'tinymce.core.dom.NodeType', + 'tinymce.core.keyboard.InlineUtils', + 'tinymce.core.util.LazyEvaluator' + ], + function (Adt, Fun, Option, Options, CaretContainer, CaretFinder, CaretPosition, CaretUtils, NodeType, InlineUtils, LazyEvaluator) { + var Location = Adt.generate([ + { before: [ 'element' ] }, + { start: [ 'element' ] }, + { end: [ 'element' ] }, + { after: [ 'element' ] } + ]); + + var rescope = function (rootNode, node) { + var parentBlock = CaretUtils.getParentBlock(node, rootNode); + return parentBlock ? parentBlock : rootNode; + }; + + var before = function (isInlineTarget, rootNode, pos) { + var nPos = InlineUtils.normalizeForwards(pos); + var scope = rescope(rootNode, nPos.container()); + return InlineUtils.findRootInline(isInlineTarget, scope, nPos).fold( + function () { + return CaretFinder.nextPosition(scope, nPos) + .bind(Fun.curry(InlineUtils.findRootInline, isInlineTarget, scope)) + .map(function (inline) { + return Location.before(inline); + }); + }, + Option.none + ); + }; + + var start = function (isInlineTarget, rootNode, pos) { + var nPos = InlineUtils.normalizeBackwards(pos); + return InlineUtils.findRootInline(isInlineTarget, rootNode, nPos).bind(function (inline) { + var prevPos = CaretFinder.prevPosition(inline, nPos); + return prevPos.isNone() ? Option.some(Location.start(inline)) : Option.none(); + }); + }; + + var end = function (isInlineTarget, rootNode, pos) { + var nPos = InlineUtils.normalizeForwards(pos); + return InlineUtils.findRootInline(isInlineTarget, rootNode, nPos).bind(function (inline) { + var nextPos = CaretFinder.nextPosition(inline, nPos); + return nextPos.isNone() ? Option.some(Location.end(inline)) : Option.none(); + }); + }; + + var after = function (isInlineTarget, rootNode, pos) { + var nPos = InlineUtils.normalizeBackwards(pos); + var scope = rescope(rootNode, nPos.container()); + return InlineUtils.findRootInline(isInlineTarget, scope, nPos).fold( + function () { + return CaretFinder.prevPosition(scope, nPos) + .bind(Fun.curry(InlineUtils.findRootInline, isInlineTarget, scope)) + .map(function (inline) { + return Location.after(inline); + }); + }, + Option.none + ); + }; + + var isValidLocation = function (location) { + return InlineUtils.isRtl(getElement(location)) === false; + }; + + var readLocation = function (isInlineTarget, rootNode, pos) { + var location = LazyEvaluator.evaluateUntil([ + before, + start, + end, + after + ], [isInlineTarget, rootNode, pos]); + + return location.filter(isValidLocation); + }; + + var getElement = function (location) { + return location.fold( + Fun.identity, // Before + Fun.identity, // Start + Fun.identity, // End + Fun.identity // After + ); + }; + + var getName = function (location) { + return location.fold( + Fun.constant('before'), // Before + Fun.constant('start'), // Start + Fun.constant('end'), // End + Fun.constant('after') // After + ); + }; + + var outside = function (location) { + return location.fold( + Location.before, // Before + Location.before, // Start + Location.after, // End + Location.after // After + ); + }; + + var inside = function (location) { + return location.fold( + Location.start, // Before + Location.start, // Start + Location.end, // End + Location.end // After + ); + }; + + var isEq = function (location1, location2) { + return getName(location1) === getName(location2) && getElement(location1) === getElement(location2); + }; + + var betweenInlines = function (forward, isInlineTarget, rootNode, from, to, location) { + return Options.liftN([ + InlineUtils.findRootInline(isInlineTarget, rootNode, from), + InlineUtils.findRootInline(isInlineTarget, rootNode, to) + ], function (fromInline, toInline) { + if (fromInline !== toInline && InlineUtils.hasSameParentBlock(rootNode, fromInline, toInline)) { + // Force after since some browsers normalize and lean left into the closest inline + return Location.after(forward ? fromInline : toInline); + } else { + return location; + } + }).getOr(location); + }; + + var skipNoMovement = function (fromLocation, toLocation) { + return fromLocation.fold( + Fun.constant(true), + function (fromLocation) { + return !isEq(fromLocation, toLocation); + } + ); + }; + + var findLocationTraverse = function (forward, isInlineTarget, rootNode, fromLocation, pos) { + var from = InlineUtils.normalizePosition(forward, pos); + var to = CaretFinder.fromPosition(forward, rootNode, from).map(Fun.curry(InlineUtils.normalizePosition, forward)); + + var location = to.fold( + function () { + return fromLocation.map(outside); + }, + function (to) { + return readLocation(isInlineTarget, rootNode, to) + .map(Fun.curry(betweenInlines, forward, isInlineTarget, rootNode, from, to)) + .filter(Fun.curry(skipNoMovement, fromLocation)); + } + ); + + return location.filter(isValidLocation); + }; + + var findLocationSimple = function (forward, location) { + if (forward) { + return location.fold( + Fun.compose(Option.some, Location.start), // Before -> Start + Option.none, + Fun.compose(Option.some, Location.after), // End -> After + Option.none + ); + } else { + return location.fold( + Option.none, + Fun.compose(Option.some, Location.before), // Before <- Start + Option.none, + Fun.compose(Option.some, Location.end) // End <- After + ); + } + }; + + var findLocation = function (forward, isInlineTarget, rootNode, pos) { + var from = InlineUtils.normalizePosition(forward, pos); + var fromLocation = readLocation(isInlineTarget, rootNode, from); + + return readLocation(isInlineTarget, rootNode, from).bind(Fun.curry(findLocationSimple, forward)).orThunk(function () { + return findLocationTraverse(forward, isInlineTarget, rootNode, fromLocation, pos); + }); + }; + + return { + readLocation: readLocation, + findLocation: findLocation, + prevLocation: Fun.curry(findLocation, false), + nextLocation: Fun.curry(findLocation, true), + getElement: getElement, + outside: outside, + inside: inside + }; + } +); +/** + * BoundarySelection.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.keyboard.BoundarySelection', + [ + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Cell', + 'ephox.katamari.api.Fun', + 'tinymce.core.caret.CaretContainerRemove', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.keyboard.BoundaryCaret', + 'tinymce.core.keyboard.BoundaryLocation', + 'tinymce.core.keyboard.InlineUtils' + ], + function (Arr, Cell, Fun, CaretContainerRemove, CaretPosition, BoundaryCaret, BoundaryLocation, InlineUtils) { + var setCaretPosition = function (editor, pos) { + var rng = editor.dom.createRng(); + rng.setStart(pos.container(), pos.offset()); + rng.setEnd(pos.container(), pos.offset()); + editor.selection.setRng(rng); + }; + + var isFeatureEnabled = function (editor) { + return editor.settings.inline_boundaries !== false; + }; + + var setSelected = function (state, elm) { + if (state) { + elm.setAttribute('data-mce-selected', '1'); + } else { + elm.removeAttribute('data-mce-selected', '1'); + } + }; + + var renderCaretLocation = function (editor, caret, location) { + return BoundaryCaret.renderCaret(caret, location).map(function (pos) { + setCaretPosition(editor, pos); + return location; + }); + }; + + var findLocation = function (editor, caret, forward) { + var rootNode = editor.getBody(); + var from = CaretPosition.fromRangeStart(editor.selection.getRng()); + var isInlineTarget = Fun.curry(InlineUtils.isInlineTarget, editor); + var location = BoundaryLocation.findLocation(forward, isInlineTarget, rootNode, from); + return location.bind(function (location) { + return renderCaretLocation(editor, caret, location); + }); + }; + + var toggleInlines = function (isInlineTarget, dom, elms) { + var selectedInlines = Arr.filter(dom.select('*[data-mce-selected]'), isInlineTarget); + var targetInlines = Arr.filter(elms, isInlineTarget); + Arr.each(Arr.difference(selectedInlines, targetInlines), Fun.curry(setSelected, false)); + Arr.each(Arr.difference(targetInlines, selectedInlines), Fun.curry(setSelected, true)); + }; + + var safeRemoveCaretContainer = function (editor, caret) { + if (editor.selection.isCollapsed() && editor.composing !== true && caret.get()) { + var pos = CaretPosition.fromRangeStart(editor.selection.getRng()); + if (CaretPosition.isTextPosition(pos) && InlineUtils.isAtZwsp(pos) === false) { + setCaretPosition(editor, CaretContainerRemove.removeAndReposition(caret.get(), pos)); + caret.set(null); + } + } + }; + + var renderInsideInlineCaret = function (isInlineTarget, editor, caret, elms) { + if (editor.selection.isCollapsed()) { + var inlines = Arr.filter(elms, isInlineTarget); + Arr.each(inlines, function (inline) { + var pos = CaretPosition.fromRangeStart(editor.selection.getRng()); + BoundaryLocation.readLocation(isInlineTarget, editor.getBody(), pos).bind(function (location) { + return renderCaretLocation(editor, caret, location); + }); + }); + } + }; + + var move = function (editor, caret, forward) { + return function () { + return isFeatureEnabled(editor) ? findLocation(editor, caret, forward).isSome() : false; + }; + }; + + var setupSelectedState = function (editor) { + var caret = new Cell(null); + var isInlineTarget = Fun.curry(InlineUtils.isInlineTarget, editor); + + editor.on('NodeChange', function (e) { + if (isFeatureEnabled(editor)) { + toggleInlines(isInlineTarget, editor.dom, e.parents); + safeRemoveCaretContainer(editor, caret); + renderInsideInlineCaret(isInlineTarget, editor, caret, e.parents); + } + }); + + return caret; + }; + + return { + move: move, + setupSelectedState: setupSelectedState, + setCaretPosition: setCaretPosition + }; + } +); +/** + * InlineBoundaryDelete.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.delete.InlineBoundaryDelete', + [ + 'ephox.katamari.api.Fun', + 'ephox.katamari.api.Option', + 'ephox.katamari.api.Options', + 'ephox.sugar.api.node.Element', + 'tinymce.core.caret.CaretContainer', + 'tinymce.core.caret.CaretFinder', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.caret.CaretUtils', + 'tinymce.core.delete.DeleteElement', + 'tinymce.core.keyboard.BoundaryCaret', + 'tinymce.core.keyboard.BoundaryLocation', + 'tinymce.core.keyboard.BoundarySelection', + 'tinymce.core.keyboard.InlineUtils' + ], + function ( + Fun, Option, Options, Element, CaretContainer, CaretFinder, CaretPosition, CaretUtils, DeleteElement, BoundaryCaret, BoundaryLocation, BoundarySelection, + InlineUtils + ) { + var isFeatureEnabled = function (editor) { + return editor.settings.inline_boundaries !== false; + }; + + var rangeFromPositions = function (from, to) { + var range = document.createRange(); + + range.setStart(from.container(), from.offset()); + range.setEnd(to.container(), to.offset()); + + return range; + }; + + // Checks for delete at |a when there is only one item left except the zwsp caret container nodes + var hasOnlyTwoOrLessPositionsLeft = function (elm) { + return Options.liftN([ + CaretFinder.firstPositionIn(elm), + CaretFinder.lastPositionIn(elm) + ], function (firstPos, lastPos) { + var normalizedFirstPos = InlineUtils.normalizePosition(true, firstPos); + var normalizedLastPos = InlineUtils.normalizePosition(false, lastPos); + + return CaretFinder.nextPosition(elm, normalizedFirstPos).map(function (pos) { + return pos.isEqual(normalizedLastPos); + }).getOr(true); + }).getOr(true); + }; + + var setCaretLocation = function (editor, caret) { + return function (location) { + return BoundaryCaret.renderCaret(caret, location).map(function (pos) { + BoundarySelection.setCaretPosition(editor, pos); + return true; + }).getOr(false); + }; + }; + + var deleteFromTo = function (editor, caret, from, to) { + var rootNode = editor.getBody(); + var isInlineTarget = Fun.curry(InlineUtils.isInlineTarget, editor); + + editor.undoManager.ignore(function () { + editor.selection.setRng(rangeFromPositions(from, to)); + editor.execCommand('Delete'); + + BoundaryLocation.readLocation(isInlineTarget, rootNode, CaretPosition.fromRangeStart(editor.selection.getRng())) + .map(BoundaryLocation.inside) + .map(setCaretLocation(editor, caret)); + }); + + editor.nodeChanged(); + }; + + var rescope = function (rootNode, node) { + var parentBlock = CaretUtils.getParentBlock(node, rootNode); + return parentBlock ? parentBlock : rootNode; + }; + + var backspaceDeleteCollapsed = function (editor, caret, forward, from) { + var rootNode = rescope(editor.getBody(), from.container()); + var isInlineTarget = Fun.curry(InlineUtils.isInlineTarget, editor); + var fromLocation = BoundaryLocation.readLocation(isInlineTarget, rootNode, from); + + return fromLocation.bind(function (location) { + if (forward) { + return location.fold( + Fun.constant(Option.some(BoundaryLocation.inside(location))), // Before + Option.none, // Start + Fun.constant(Option.some(BoundaryLocation.outside(location))), // End + Option.none // After + ); + } else { + return location.fold( + Option.none, // Before + Fun.constant(Option.some(BoundaryLocation.outside(location))), // Start + Option.none, // End + Fun.constant(Option.some(BoundaryLocation.inside(location))) // After + ); + } + }) + .map(setCaretLocation(editor, caret)) + .getOrThunk(function () { + var toPosition = CaretFinder.navigate(forward, rootNode, from); + var toLocation = toPosition.bind(function (pos) { + return BoundaryLocation.readLocation(isInlineTarget, rootNode, pos); + }); + + if (fromLocation.isSome() && toLocation.isSome()) { + return InlineUtils.findRootInline(isInlineTarget, rootNode, from).map(function (elm) { + if (hasOnlyTwoOrLessPositionsLeft(elm)) { + DeleteElement.deleteElement(editor, forward, Element.fromDom(elm)); + return true; + } else { + return false; + } + }).getOr(false); + } else { + return toLocation.bind(function (_) { + return toPosition.map(function (to) { + if (forward) { + deleteFromTo(editor, caret, from, to); + } else { + deleteFromTo(editor, caret, to, from); + } + + return true; + }); + }).getOr(false); + } + }); + }; + + var backspaceDelete = function (editor, caret, forward) { + if (editor.selection.isCollapsed() && isFeatureEnabled(editor)) { + var from = CaretPosition.fromRangeStart(editor.selection.getRng()); + return backspaceDeleteCollapsed(editor, caret, forward, from); + } + + return false; + }; + + return { + backspaceDelete: backspaceDelete + }; + } +); +define( + 'tinymce.core.delete.TableDeleteAction', + + [ + 'ephox.katamari.api.Adt', + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Fun', + 'ephox.katamari.api.Option', + 'ephox.katamari.api.Options', + 'ephox.katamari.api.Struct', + 'ephox.sugar.api.dom.Compare', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.search.SelectorFilter', + 'ephox.sugar.api.search.SelectorFind' + ], + + function (Adt, Arr, Fun, Option, Options, Struct, Compare, Element, SelectorFilter, SelectorFind) { + var tableCellRng = Struct.immutable('start', 'end'); + var tableSelection = Struct.immutable('rng', 'table', 'cells'); + var deleteAction = Adt.generate([ + { removeTable: [ 'element' ] }, + { emptyCells: [ 'cells' ] } + ]); + + var getClosestCell = function (container, isRoot) { + return SelectorFind.closest(Element.fromDom(container), 'td,th', isRoot); + }; + + var getClosestTable = function (cell, isRoot) { + return SelectorFind.ancestor(cell, 'table', isRoot); + }; + + var isExpandedCellRng = function (cellRng) { + return Compare.eq(cellRng.start(), cellRng.end()) === false; + }; + + var getTableFromCellRng = function (cellRng, isRoot) { + return getClosestTable(cellRng.start(), isRoot) + .bind(function (startParentTable) { + return getClosestTable(cellRng.end(), isRoot) + .bind(function (endParentTable) { + return Compare.eq(startParentTable, endParentTable) ? Option.some(startParentTable) : Option.none(); + }); + }); + }; + + var getCellRng = function (rng, isRoot) { + return Options.liftN([ // get start and end cell + getClosestCell(rng.startContainer, isRoot), + getClosestCell(rng.endContainer, isRoot) + ], tableCellRng) + .filter(isExpandedCellRng); + }; + + var getTableSelectionFromCellRng = function (cellRng, isRoot) { + return getTableFromCellRng(cellRng, isRoot) + .bind(function (table) { + var cells = SelectorFilter.descendants(table, 'td,th'); + + return tableSelection(cellRng, table, cells); + }); + }; + + var getTableSelectionFromRng = function (rootNode, rng) { + var isRoot = Fun.curry(Compare.eq, rootNode); + + return getCellRng(rng, isRoot) + .map(function (cellRng) { + return getTableSelectionFromCellRng(cellRng, isRoot); + }); + }; + + var getCellIndex = function (cellArray, cell) { + return Arr.findIndex(cellArray, function (x) { + return Compare.eq(x, cell); + }); + }; + + var getSelectedCells = function (tableSelection) { + return Options.liftN([ + getCellIndex(tableSelection.cells(), tableSelection.rng().start()), + getCellIndex(tableSelection.cells(), tableSelection.rng().end()) + ], function (startIndex, endIndex) { + return tableSelection.cells().slice(startIndex, endIndex + 1); + }); + }; + + var getAction = function (tableSelection) { + return getSelectedCells(tableSelection) + .bind(function (selected) { + var cells = tableSelection.cells(); + + return selected.length === cells.length ? deleteAction.removeTable(tableSelection.table()) : deleteAction.emptyCells(selected); + }); + }; + + var getActionFromCells = function (cells) { + return deleteAction.emptyCells(cells); + }; + + var getActionFromRange = function (rootNode, rng) { + return getTableSelectionFromRng(rootNode, rng) + .map(getAction); + }; + + return { + getActionFromRange: getActionFromRange, + getActionFromCells: getActionFromCells + }; + } +); + +/** + * TableDelete.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.delete.TableDelete', + [ + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Fun', + 'ephox.sugar.api.node.Element', + 'tinymce.core.delete.DeleteElement', + 'tinymce.core.delete.TableDeleteAction', + 'tinymce.core.dom.PaddingBr', + 'tinymce.core.selection.TableCellSelection' + ], + function (Arr, Fun, Element, DeleteElement, TableDeleteAction, PaddingBr, TableCellSelection) { + var emptyCells = function (editor, cells) { + Arr.each(cells, PaddingBr.fillWithPaddingBr); + editor.selection.setCursorLocation(cells[0].dom(), 0); + + return true; + }; + + var deleteTableElement = function (editor, table) { + DeleteElement.deleteElement(editor, false, table); + + return true; + }; + + var handleCellRange = function (editor, rootNode, rng) { + return TableDeleteAction.getActionFromRange(rootNode, rng) + .map(function (action) { + return action.fold( + Fun.curry(deleteTableElement, editor), + Fun.curry(emptyCells, editor) + ); + }).getOr(false); + }; + + var deleteRange = function (editor) { + var rootNode = Element.fromDom(editor.getBody()); + var rng = editor.selection.getRng(); + var selectedCells = TableCellSelection.getCellsFromEditor(editor); + + return selectedCells.length !== 0 ? emptyCells(editor, selectedCells) : handleCellRange(editor, rootNode, rng); + }; + + var backspaceDelete = function (editor) { + return editor.selection.isCollapsed() ? false : deleteRange(editor); + }; + + return { + backspaceDelete: backspaceDelete + }; + } +); + +/** + * Commands.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.delete.DeleteCommands', + [ + 'tinymce.core.delete.BlockBoundaryDelete', + 'tinymce.core.delete.BlockRangeDelete', + 'tinymce.core.delete.CefDelete', + 'tinymce.core.delete.DeleteUtils', + 'tinymce.core.delete.InlineBoundaryDelete', + 'tinymce.core.delete.TableDelete' + ], + function (BlockBoundaryDelete, BlockRangeDelete, CefDelete, DeleteUtils, BoundaryDelete, TableDelete) { + var nativeCommand = function (editor, command) { + editor.getDoc().execCommand(command, false, null); + }; + + var deleteCommand = function (editor) { + if (CefDelete.backspaceDelete(editor, false)) { + return; + } else if (BoundaryDelete.backspaceDelete(editor, false)) { + return; + } else if (BlockBoundaryDelete.backspaceDelete(editor, false)) { + return; + } else if (TableDelete.backspaceDelete(editor)) { + return; + } else if (BlockRangeDelete.backspaceDelete(editor, false)) { + return; + } else { + nativeCommand(editor, 'Delete'); + DeleteUtils.paddEmptyBody(editor); + } + }; + + var forwardDeleteCommand = function (editor) { + if (CefDelete.backspaceDelete(editor, true)) { + return; + } else if (BoundaryDelete.backspaceDelete(editor, true)) { + return; + } else if (BlockBoundaryDelete.backspaceDelete(editor, true)) { + return; + } else if (TableDelete.backspaceDelete(editor)) { + return; + } else if (BlockRangeDelete.backspaceDelete(editor, true)) { + return; + } else { + nativeCommand(editor, 'ForwardDelete'); + } + }; + + return { + deleteCommand: deleteCommand, + forwardDeleteCommand: forwardDeleteCommand + }; + } +); +/** + * InsertList.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * Handles inserts of lists into the editor instance. + * + * @class tinymce.InsertList + * @private + */ +define( + 'tinymce.core.InsertList', + [ + "tinymce.core.util.Tools", + "tinymce.core.caret.CaretWalker", + "tinymce.core.caret.CaretPosition" + ], + function (Tools, CaretWalker, CaretPosition) { + var hasOnlyOneChild = function (node) { + return node.firstChild && node.firstChild === node.lastChild; + }; + + var isPaddingNode = function (node) { + return node.name === 'br' || node.value === '\u00a0'; + }; + + var isPaddedEmptyBlock = function (schema, node) { + var blockElements = schema.getBlockElements(); + return blockElements[node.name] && hasOnlyOneChild(node) && isPaddingNode(node.firstChild); + }; + + var isEmptyFragmentElement = function (schema, node) { + var nonEmptyElements = schema.getNonEmptyElements(); + return node && (node.isEmpty(nonEmptyElements) || isPaddedEmptyBlock(schema, node)); + }; + + var isListFragment = function (schema, fragment) { + var firstChild = fragment.firstChild; + var lastChild = fragment.lastChild; + + // Skip meta since it's likely
      ..
    + if (firstChild && firstChild.name === 'meta') { + firstChild = firstChild.next; + } + + // Skip mce_marker since it's likely
      ..
    + if (lastChild && lastChild.attr('id') === 'mce_marker') { + lastChild = lastChild.prev; + } + + // Skip last child if it's an empty block + if (isEmptyFragmentElement(schema, lastChild)) { + lastChild = lastChild.prev; + } + + if (!firstChild || firstChild !== lastChild) { + return false; + } + + return firstChild.name === 'ul' || firstChild.name === 'ol'; + }; + + var cleanupDomFragment = function (domFragment) { + var firstChild = domFragment.firstChild; + var lastChild = domFragment.lastChild; + + // TODO: remove the meta tag from paste logic + if (firstChild && firstChild.nodeName === 'META') { + firstChild.parentNode.removeChild(firstChild); + } + + if (lastChild && lastChild.id === 'mce_marker') { + lastChild.parentNode.removeChild(lastChild); + } + + return domFragment; + }; + + var toDomFragment = function (dom, serializer, fragment) { + var html = serializer.serialize(fragment); + var domFragment = dom.createFragment(html); + + return cleanupDomFragment(domFragment); + }; + + var listItems = function (elm) { + return Tools.grep(elm.childNodes, function (child) { + return child.nodeName === 'LI'; + }); + }; + + var isEmpty = function (elm) { + return !elm.firstChild; + }; + + var trimListItems = function (elms) { + return elms.length > 0 && isEmpty(elms[elms.length - 1]) ? elms.slice(0, -1) : elms; + }; + + var getParentLi = function (dom, node) { + var parentBlock = dom.getParent(node, dom.isBlock); + return parentBlock && parentBlock.nodeName === 'LI' ? parentBlock : null; + }; + + var isParentBlockLi = function (dom, node) { + return !!getParentLi(dom, node); + }; + + var getSplit = function (parentNode, rng) { + var beforeRng = rng.cloneRange(); + var afterRng = rng.cloneRange(); + + beforeRng.setStartBefore(parentNode); + afterRng.setEndAfter(parentNode); + + return [ + beforeRng.cloneContents(), + afterRng.cloneContents() + ]; + }; + + var findFirstIn = function (node, rootNode) { + var caretPos = CaretPosition.before(node); + var caretWalker = new CaretWalker(rootNode); + var newCaretPos = caretWalker.next(caretPos); + + return newCaretPos ? newCaretPos.toRange() : null; + }; + + var findLastOf = function (node, rootNode) { + var caretPos = CaretPosition.after(node); + var caretWalker = new CaretWalker(rootNode); + var newCaretPos = caretWalker.prev(caretPos); + + return newCaretPos ? newCaretPos.toRange() : null; + }; + + var insertMiddle = function (target, elms, rootNode, rng) { + var parts = getSplit(target, rng); + var parentElm = target.parentNode; + + parentElm.insertBefore(parts[0], target); + Tools.each(elms, function (li) { + parentElm.insertBefore(li, target); + }); + parentElm.insertBefore(parts[1], target); + parentElm.removeChild(target); + + return findLastOf(elms[elms.length - 1], rootNode); + }; + + var insertBefore = function (target, elms, rootNode) { + var parentElm = target.parentNode; + + Tools.each(elms, function (elm) { + parentElm.insertBefore(elm, target); + }); + + return findFirstIn(target, rootNode); + }; + + var insertAfter = function (target, elms, rootNode, dom) { + dom.insertAfter(elms.reverse(), target); + return findLastOf(elms[0], rootNode); + }; + + var insertAtCaret = function (serializer, dom, rng, fragment) { + var domFragment = toDomFragment(dom, serializer, fragment); + var liTarget = getParentLi(dom, rng.startContainer); + var liElms = trimListItems(listItems(domFragment.firstChild)); + var BEGINNING = 1, END = 2; + var rootNode = dom.getRoot(); + + var isAt = function (location) { + var caretPos = CaretPosition.fromRangeStart(rng); + var caretWalker = new CaretWalker(dom.getRoot()); + var newPos = location === BEGINNING ? caretWalker.prev(caretPos) : caretWalker.next(caretPos); + + return newPos ? getParentLi(dom, newPos.getNode()) !== liTarget : true; + }; + + if (isAt(BEGINNING)) { + return insertBefore(liTarget, liElms, rootNode); + } else if (isAt(END)) { + return insertAfter(liTarget, liElms, rootNode, dom); + } + + return insertMiddle(liTarget, liElms, rootNode, rng); + }; + + return { + isListFragment: isListFragment, + insertAtCaret: insertAtCaret, + isParentBlockLi: isParentBlockLi, + trimListItems: trimListItems, + listItems: listItems + }; + } +); +/** + * InsertContent.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * Handles inserts of contents into the editor instance. + * + * @class tinymce.InsertContent + * @private + */ +define( + 'tinymce.core.InsertContent', + [ + 'ephox.katamari.api.Option', + 'ephox.sugar.api.node.Element', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.caret.CaretWalker', + 'tinymce.core.dom.ElementUtils', + 'tinymce.core.dom.NodeType', + 'tinymce.core.dom.PaddingBr', + 'tinymce.core.dom.RangeNormalizer', + 'tinymce.core.Env', + 'tinymce.core.html.Serializer', + 'tinymce.core.InsertList', + 'tinymce.core.util.Tools' + ], + function (Option, Element, CaretPosition, CaretWalker, ElementUtils, NodeType, PaddingBr, RangeNormalizer, Env, Serializer, InsertList, Tools) { + var isTableCell = NodeType.matchNodeNames('td th'); + + var validInsertion = function (editor, value, parentNode) { + // Should never insert content into bogus elements, since these can + // be resize handles or similar + if (parentNode.getAttribute('data-mce-bogus') === 'all') { + parentNode.parentNode.insertBefore(editor.dom.createFragment(value), parentNode); + } else { + // Check if parent is empty or only has one BR element then set the innerHTML of that parent + var node = parentNode.firstChild; + var node2 = parentNode.lastChild; + if (!node || (node === node2 && node.nodeName === 'BR')) {/// + editor.dom.setHTML(parentNode, value); + } else { + editor.selection.setContent(value); + } + } + }; + + var trimBrsFromTableCell = function (dom, elm) { + Option.from(dom.getParent(elm, 'td,th')).map(Element.fromDom).each(PaddingBr.trimBlockTrailingBr); + }; + + var insertHtmlAtCaret = function (editor, value, details) { + var parser, serializer, parentNode, rootNode, fragment, args; + var marker, rng, node, node2, bookmarkHtml, merge; + var textInlineElements = editor.schema.getTextInlineElements(); + var selection = editor.selection, dom = editor.dom; + + function trimOrPaddLeftRight(html) { + var rng, container, offset; + + rng = selection.getRng(true); + container = rng.startContainer; + offset = rng.startOffset; + + function hasSiblingText(siblingName) { + return container[siblingName] && container[siblingName].nodeType == 3; + } + + if (container.nodeType == 3) { + if (offset > 0) { + html = html.replace(/^ /, ' '); + } else if (!hasSiblingText('previousSibling')) { + html = html.replace(/^ /, ' '); + } + + if (offset < container.length) { + html = html.replace(/ (
    |)$/, ' '); + } else if (!hasSiblingText('nextSibling')) { + html = html.replace(/( | )(
    |)$/, ' '); + } + } + + return html; + } + + // Removes   from a [b] c -> a  c -> a c + function trimNbspAfterDeleteAndPaddValue() { + var rng, container, offset; + + rng = selection.getRng(true); + container = rng.startContainer; + offset = rng.startOffset; + + if (container.nodeType == 3 && rng.collapsed) { + if (container.data[offset] === '\u00a0') { + container.deleteData(offset, 1); + + if (!/[\u00a0| ]$/.test(value)) { + value += ' '; + } + } else if (container.data[offset - 1] === '\u00a0') { + container.deleteData(offset - 1, 1); + + if (!/[\u00a0| ]$/.test(value)) { + value = ' ' + value; + } + } + } + } + + function reduceInlineTextElements() { + if (merge) { + var root = editor.getBody(), elementUtils = new ElementUtils(dom); + + Tools.each(dom.select('*[data-mce-fragment]'), function (node) { + for (var testNode = node.parentNode; testNode && testNode != root; testNode = testNode.parentNode) { + if (textInlineElements[node.nodeName.toLowerCase()] && elementUtils.compare(testNode, node)) { + dom.remove(node, true); + } + } + }); + } + } + + function markFragmentElements(fragment) { + var node = fragment; + + while ((node = node.walk())) { + if (node.type === 1) { + node.attr('data-mce-fragment', '1'); + } + } + } + + function umarkFragmentElements(elm) { + Tools.each(elm.getElementsByTagName('*'), function (elm) { + elm.removeAttribute('data-mce-fragment'); + }); + } + + function isPartOfFragment(node) { + return !!node.getAttribute('data-mce-fragment'); + } + + function canHaveChildren(node) { + return node && !editor.schema.getShortEndedElements()[node.nodeName]; + } + + function moveSelectionToMarker(marker) { + var parentEditableFalseElm, parentBlock, nextRng; + + function getContentEditableFalseParent(node) { + var root = editor.getBody(); + + for (; node && node !== root; node = node.parentNode) { + if (editor.dom.getContentEditable(node) === 'false') { + return node; + } + } + + return null; + } + + if (!marker) { + return; + } + + selection.scrollIntoView(marker); + + // If marker is in cE=false then move selection to that element instead + parentEditableFalseElm = getContentEditableFalseParent(marker); + if (parentEditableFalseElm) { + dom.remove(marker); + selection.select(parentEditableFalseElm); + return; + } + + // Move selection before marker and remove it + rng = dom.createRng(); + + // If previous sibling is a text node set the selection to the end of that node + node = marker.previousSibling; + if (node && node.nodeType == 3) { + rng.setStart(node, node.nodeValue.length); + + // TODO: Why can't we normalize on IE + if (!Env.ie) { + node2 = marker.nextSibling; + if (node2 && node2.nodeType == 3) { + node.appendData(node2.data); + node2.parentNode.removeChild(node2); + } + } + } else { + // If the previous sibling isn't a text node or doesn't exist set the selection before the marker node + rng.setStartBefore(marker); + rng.setEndBefore(marker); + } + + function findNextCaretRng(rng) { + var caretPos = CaretPosition.fromRangeStart(rng); + var caretWalker = new CaretWalker(editor.getBody()); + + caretPos = caretWalker.next(caretPos); + if (caretPos) { + return caretPos.toRange(); + } + } + + // Remove the marker node and set the new range + parentBlock = dom.getParent(marker, dom.isBlock); + dom.remove(marker); + + if (parentBlock && dom.isEmpty(parentBlock)) { + editor.$(parentBlock).empty(); + + rng.setStart(parentBlock, 0); + rng.setEnd(parentBlock, 0); + + if (!isTableCell(parentBlock) && !isPartOfFragment(parentBlock) && (nextRng = findNextCaretRng(rng))) { + rng = nextRng; + dom.remove(parentBlock); + } else { + dom.add(parentBlock, dom.create('br', { 'data-mce-bogus': '1' })); + } + } + + selection.setRng(rng); + } + + // Check for whitespace before/after value + if (/^ | $/.test(value)) { + value = trimOrPaddLeftRight(value); + } + + // Setup parser and serializer + parser = editor.parser; + merge = details.merge; + + serializer = new Serializer({ + validate: editor.settings.validate + }, editor.schema); + bookmarkHtml = '​'; + + // Run beforeSetContent handlers on the HTML to be inserted + args = { content: value, format: 'html', selection: true }; + editor.fire('BeforeSetContent', args); + value = args.content; + + // Add caret at end of contents if it's missing + if (value.indexOf('{$caret}') == -1) { + value += '{$caret}'; + } + + // Replace the caret marker with a span bookmark element + value = value.replace(/\{\$caret\}/, bookmarkHtml); + + // If selection is at |

    then move it into

    |

    + rng = selection.getRng(); + var caretElement = rng.startContainer || (rng.parentElement ? rng.parentElement() : null); + var body = editor.getBody(); + if (caretElement === body && selection.isCollapsed()) { + if (dom.isBlock(body.firstChild) && canHaveChildren(body.firstChild) && dom.isEmpty(body.firstChild)) { + rng = dom.createRng(); + rng.setStart(body.firstChild, 0); + rng.setEnd(body.firstChild, 0); + selection.setRng(rng); + } + } + + // Insert node maker where we will insert the new HTML and get it's parent + if (!selection.isCollapsed()) { + // Fix for #2595 seems that delete removes one extra character on + // WebKit for some odd reason if you double click select a word + editor.selection.setRng(RangeNormalizer.normalize(editor.selection.getRng())); + editor.getDoc().execCommand('Delete', false, null); + trimNbspAfterDeleteAndPaddValue(); + } + + parentNode = selection.getNode(); + + // Parse the fragment within the context of the parent node + var parserArgs = { context: parentNode.nodeName.toLowerCase(), data: details.data }; + fragment = parser.parse(value, parserArgs); + + // Custom handling of lists + if (details.paste === true && InsertList.isListFragment(editor.schema, fragment) && InsertList.isParentBlockLi(dom, parentNode)) { + rng = InsertList.insertAtCaret(serializer, dom, editor.selection.getRng(true), fragment); + editor.selection.setRng(rng); + editor.fire('SetContent', args); + return; + } + + markFragmentElements(fragment); + + // Move the caret to a more suitable location + node = fragment.lastChild; + if (node.attr('id') == 'mce_marker') { + marker = node; + + for (node = node.prev; node; node = node.walk(true)) { + if (node.type == 3 || !dom.isBlock(node.name)) { + if (editor.schema.isValidChild(node.parent.name, 'span')) { + node.parent.insert(marker, node, node.name === 'br'); + } + break; + } + } + } + + editor._selectionOverrides.showBlockCaretContainer(parentNode); + + // If parser says valid we can insert the contents into that parent + if (!parserArgs.invalid) { + value = serializer.serialize(fragment); + validInsertion(editor, value, parentNode); + } else { + // If the fragment was invalid within that context then we need + // to parse and process the parent it's inserted into + + // Insert bookmark node and get the parent + selection.setContent(bookmarkHtml); + parentNode = selection.getNode(); + rootNode = editor.getBody(); + + // Opera will return the document node when selection is in root + if (parentNode.nodeType == 9) { + parentNode = node = rootNode; + } else { + node = parentNode; + } + + // Find the ancestor just before the root element + while (node !== rootNode) { + parentNode = node; + node = node.parentNode; + } + + // Get the outer/inner HTML depending on if we are in the root and parser and serialize that + value = parentNode == rootNode ? rootNode.innerHTML : dom.getOuterHTML(parentNode); + value = serializer.serialize( + parser.parse( + // Need to replace by using a function since $ in the contents would otherwise be a problem + value.replace(//i, function () { + return serializer.serialize(fragment); + }) + ) + ); + + // Set the inner/outer HTML depending on if we are in the root or not + if (parentNode == rootNode) { + dom.setHTML(rootNode, value); + } else { + dom.setOuterHTML(parentNode, value); + } + } + + reduceInlineTextElements(); + moveSelectionToMarker(dom.get('mce_marker')); + umarkFragmentElements(editor.getBody()); + trimBrsFromTableCell(editor.dom, editor.selection.getStart()); + + editor.fire('SetContent', args); + editor.addVisual(); + }; + + var processValue = function (value) { + var details; + + if (typeof value !== 'string') { + details = Tools.extend({ + paste: value.paste, + data: { + paste: value.paste + } + }, value); + + return { + content: value.content, + details: details + }; + } + + return { + content: value, + details: {} + }; + }; + + var insertAtCaret = function (editor, value) { + var result = processValue(value); + insertHtmlAtCaret(editor, result.content, result.details); + }; + + return { + insertAtCaret: insertAtCaret + }; + } +); +/** + * EditorCommands.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class enables you to add custom editor commands and it contains + * overrides for native browser commands to address various bugs and issues. + * + * @class tinymce.EditorCommands + */ +define( + 'tinymce.core.EditorCommands', + [ + 'tinymce.core.delete.DeleteCommands', + 'tinymce.core.dom.NodeType', + 'tinymce.core.dom.RangeUtils', + 'tinymce.core.dom.TreeWalker', + 'tinymce.core.Env', + 'tinymce.core.InsertContent', + 'tinymce.core.util.Tools' + ], + function (DeleteCommands, NodeType, RangeUtils, TreeWalker, Env, InsertContent, Tools) { + // Added for compression purposes + var each = Tools.each, extend = Tools.extend; + var map = Tools.map, inArray = Tools.inArray, explode = Tools.explode; + var isOldIE = Env.ie && Env.ie < 11; + var TRUE = true, FALSE = false; + + return function (editor) { + var dom, selection, formatter, + commands = { state: {}, exec: {}, value: {} }, + settings = editor.settings, + bookmark; + + editor.on('PreInit', function () { + dom = editor.dom; + selection = editor.selection; + settings = editor.settings; + formatter = editor.formatter; + }); + + /** + * Executes the specified command. + * + * @method execCommand + * @param {String} command Command to execute. + * @param {Boolean} ui Optional user interface state. + * @param {Object} value Optional value for command. + * @param {Object} args Optional extra arguments to the execCommand. + * @return {Boolean} true/false if the command was found or not. + */ + function execCommand(command, ui, value, args) { + var func, customCommand, state = 0; + if (editor.removed) { return; } - var notif; + if (!/^(mceAddUndoLevel|mceEndUndoLevel|mceBeginUndoLevel|mceRepaint)$/.test(command) && (!args || !args.skip_focus)) { + editor.focus(); + } - editor.editorManager.setActive(editor); + args = editor.fire('BeforeExecCommand', { command: command, ui: ui, value: value }); + if (args.isDefaultPrevented()) { + return false; + } - var duplicate = findDuplicateMessage(notifications, args); + customCommand = command.toLowerCase(); + if ((func = commands.exec[customCommand])) { + func(customCommand, ui, value); + editor.fire('ExecCommand', { command: command, ui: ui, value: value }); + return true; + } - if (duplicate === null) { - notif = new Notification(args); - notifications.push(notif); + // Plugin commands + each(editor.plugins, function (p) { + if (p.execCommand && p.execCommand(command, ui, value)) { + editor.fire('ExecCommand', { command: command, ui: ui, value: value }); + state = true; + return false; + } + }); - //If we have a timeout value - if (args.timeout > 0) { - notif.timer = setTimeout(function () { - notif.close(); - }, args.timeout); + if (state) { + return state; + } + + // Theme commands + if (editor.theme && editor.theme.execCommand && editor.theme.execCommand(command, ui, value)) { + editor.fire('ExecCommand', { command: command, ui: ui, value: value }); + return true; + } + + // Browser commands + try { + state = editor.getDoc().execCommand(command, ui, value); + } catch (ex) { + // Ignore old IE errors + } + + if (state) { + editor.fire('ExecCommand', { command: command, ui: ui, value: value }); + return true; + } + + return false; + } + + /** + * Queries the current state for a command for example if the current selection is "bold". + * + * @method queryCommandState + * @param {String} command Command to check the state of. + * @return {Boolean/Number} true/false if the selected contents is bold or not, -1 if it's not found. + */ + function queryCommandState(command) { + var func; + + if (editor.quirks.isHidden() || editor.removed) { + return; + } + + command = command.toLowerCase(); + if ((func = commands.state[command])) { + return func(command); + } + + // Browser commands + try { + return editor.getDoc().queryCommandState(command); + } catch (ex) { + // Fails sometimes see bug: 1896577 + } + + return false; + } + + /** + * Queries the command value for example the current fontsize. + * + * @method queryCommandValue + * @param {String} command Command to check the value of. + * @return {Object} Command value of false if it's not found. + */ + function queryCommandValue(command) { + var func; + + if (editor.quirks.isHidden() || editor.removed) { + return; + } + + command = command.toLowerCase(); + if ((func = commands.value[command])) { + return func(command); + } + + // Browser commands + try { + return editor.getDoc().queryCommandValue(command); + } catch (ex) { + // Fails sometimes see bug: 1896577 + } + } + + /** + * Adds commands to the command collection. + * + * @method addCommands + * @param {Object} commandList Name/value collection with commands to add, the names can also be comma separated. + * @param {String} type Optional type to add, defaults to exec. Can be value or state as well. + */ + function addCommands(commandList, type) { + type = type || 'exec'; + + each(commandList, function (callback, command) { + each(command.toLowerCase().split(','), function (command) { + commands[type][command] = callback; + }); + }); + } + + function addCommand(command, callback, scope) { + command = command.toLowerCase(); + commands.exec[command] = function (command, ui, value, args) { + return callback.call(scope || editor, ui, value, args); + }; + } + + /** + * Returns true/false if the command is supported or not. + * + * @method queryCommandSupported + * @param {String} command Command that we check support for. + * @return {Boolean} true/false if the command is supported or not. + */ + function queryCommandSupported(command) { + command = command.toLowerCase(); + + if (commands.exec[command]) { + return true; + } + + // Browser commands + try { + return editor.getDoc().queryCommandSupported(command); + } catch (ex) { + // Fails sometimes see bug: 1896577 + } + + return false; + } + + function addQueryStateHandler(command, callback, scope) { + command = command.toLowerCase(); + commands.state[command] = function () { + return callback.call(scope || editor); + }; + } + + function addQueryValueHandler(command, callback, scope) { + command = command.toLowerCase(); + commands.value[command] = function () { + return callback.call(scope || editor); + }; + } + + function hasCustomCommand(command) { + command = command.toLowerCase(); + return !!commands.exec[command]; + } + + // Expose public methods + extend(this, { + execCommand: execCommand, + queryCommandState: queryCommandState, + queryCommandValue: queryCommandValue, + queryCommandSupported: queryCommandSupported, + addCommands: addCommands, + addCommand: addCommand, + addQueryStateHandler: addQueryStateHandler, + addQueryValueHandler: addQueryValueHandler, + hasCustomCommand: hasCustomCommand + }); + + // Private methods + + function execNativeCommand(command, ui, value) { + if (ui === undefined) { + ui = FALSE; + } + + if (value === undefined) { + value = null; + } + + return editor.getDoc().execCommand(command, ui, value); + } + + function isFormatMatch(name) { + return formatter.match(name); + } + + function toggleFormat(name, value) { + formatter.toggle(name, value ? { value: value } : undefined); + editor.nodeChanged(); + } + + function storeSelection(type) { + bookmark = selection.getBookmark(type); + } + + function restoreSelection() { + selection.moveToBookmark(bookmark); + } + + // Add execCommand overrides + addCommands({ + // Ignore these, added for compatibility + 'mceResetDesignMode,mceBeginUndoLevel': function () { }, + + // Add undo manager logic + 'mceEndUndoLevel,mceAddUndoLevel': function () { + editor.undoManager.add(); + }, + + 'Cut,Copy,Paste': function (command) { + var doc = editor.getDoc(), failed; + + // Try executing the native command + try { + execNativeCommand(command); + } catch (ex) { + // Command failed + failed = TRUE; } - notif.on('close', function () { - var i = notifications.length; + // Chrome reports the paste command as supported however older IE:s will return false for cut/paste + if (command === 'paste' && !doc.queryCommandEnabled(command)) { + failed = true; + } - if (notif.timer) { - editor.getWin().clearTimeout(notif.timer); + // Present alert message about clipboard access not being available + if (failed || !doc.queryCommandSupported(command)) { + var msg = editor.translate( + "Your browser doesn't support direct access to the clipboard. " + + "Please use the Ctrl+X/C/V keyboard shortcuts instead." + ); + + if (Env.mac) { + msg = msg.replace(/Ctrl\+/g, '\u2318+'); } - while (i--) { - if (notifications[i] === notif) { - notifications.splice(i, 1); + editor.notificationManager.open({ text: msg, type: 'error' }); + } + }, + + // Override unlink command + unlink: function () { + if (selection.isCollapsed()) { + var elm = editor.dom.getParent(editor.selection.getStart(), 'a'); + if (elm) { + editor.dom.remove(elm, true); + } + + return; + } + + formatter.remove("link"); + }, + + // Override justify commands to use the text formatter engine + 'JustifyLeft,JustifyCenter,JustifyRight,JustifyFull,JustifyNone': function (command) { + var align = command.substring(7); + + if (align == 'full') { + align = 'justify'; + } + + // Remove all other alignments first + each('left,center,right,justify'.split(','), function (name) { + if (align != name) { + formatter.remove('align' + name); + } + }); + + if (align != 'none') { + toggleFormat('align' + align); + } + }, + + // Override list commands to fix WebKit bug + 'InsertUnorderedList,InsertOrderedList': function (command) { + var listElm, listParent; + + execNativeCommand(command); + + // WebKit produces lists within block elements so we need to split them + // we will replace the native list creation logic to custom logic later on + // TODO: Remove this when the list creation logic is removed + listElm = dom.getParent(selection.getNode(), 'ol,ul'); + if (listElm) { + listParent = listElm.parentNode; + + // If list is within a text block then split that block + if (/^(H[1-6]|P|ADDRESS|PRE)$/.test(listParent.nodeName)) { + storeSelection(); + dom.split(listParent, listElm); + restoreSelection(); + } + } + }, + + // Override commands to use the text formatter engine + 'Bold,Italic,Underline,Strikethrough,Superscript,Subscript': function (command) { + toggleFormat(command); + }, + + // Override commands to use the text formatter engine + 'ForeColor,HiliteColor,FontName': function (command, ui, value) { + toggleFormat(command, value); + }, + + FontSize: function (command, ui, value) { + var fontClasses, fontSizes; + + // Convert font size 1-7 to styles + if (value >= 1 && value <= 7) { + fontSizes = explode(settings.font_size_style_values); + fontClasses = explode(settings.font_size_classes); + + if (fontClasses) { + value = fontClasses[value - 1] || value; + } else { + value = fontSizes[value - 1] || value; + } + } + + toggleFormat(command, value); + }, + + RemoveFormat: function (command) { + formatter.remove(command); + }, + + mceBlockQuote: function () { + toggleFormat('blockquote'); + }, + + FormatBlock: function (command, ui, value) { + return toggleFormat(value || 'p'); + }, + + mceCleanup: function () { + var bookmark = selection.getBookmark(); + + editor.setContent(editor.getContent({ cleanup: TRUE }), { cleanup: TRUE }); + + selection.moveToBookmark(bookmark); + }, + + mceRemoveNode: function (command, ui, value) { + var node = value || selection.getNode(); + + // Make sure that the body node isn't removed + if (node != editor.getBody()) { + storeSelection(); + editor.dom.remove(node, TRUE); + restoreSelection(); + } + }, + + mceSelectNodeDepth: function (command, ui, value) { + var counter = 0; + + dom.getParent(selection.getNode(), function (node) { + if (node.nodeType == 1 && counter++ == value) { + selection.select(node); + return FALSE; + } + }, editor.getBody()); + }, + + mceSelectNode: function (command, ui, value) { + selection.select(value); + }, + + mceInsertContent: function (command, ui, value) { + InsertContent.insertAtCaret(editor, value); + }, + + mceInsertRawHTML: function (command, ui, value) { + selection.setContent('tiny_mce_marker'); + editor.setContent( + editor.getContent().replace(/tiny_mce_marker/g, function () { + return value; + }) + ); + }, + + mceToggleFormat: function (command, ui, value) { + toggleFormat(value); + }, + + mceSetContent: function (command, ui, value) { + editor.setContent(value); + }, + + 'Indent,Outdent': function (command) { + var intentValue, indentUnit, value; + + // Setup indent level + intentValue = settings.indentation; + indentUnit = /[a-z%]+$/i.exec(intentValue); + intentValue = parseInt(intentValue, 10); + + if (!queryCommandState('InsertUnorderedList') && !queryCommandState('InsertOrderedList')) { + // If forced_root_blocks is set to false we don't have a block to indent so lets create a div + if (!settings.forced_root_block && !dom.getParent(selection.getNode(), dom.isBlock)) { + formatter.apply('div'); + } + + each(selection.getSelectedBlocks(), function (element) { + if (dom.getContentEditable(element) === "false") { + return; + } + + if (element.nodeName !== "LI") { + var indentStyleName = editor.getParam('indent_use_margin', false) ? 'margin' : 'padding'; + indentStyleName = element.nodeName === 'TABLE' ? 'margin' : indentStyleName; + indentStyleName += dom.getStyle(element, 'direction', true) == 'rtl' ? 'Right' : 'Left'; + + if (command == 'outdent') { + value = Math.max(0, parseInt(element.style[indentStyleName] || 0, 10) - intentValue); + dom.setStyle(element, indentStyleName, value ? value + indentUnit : ''); + } else { + value = (parseInt(element.style[indentStyleName] || 0, 10) + intentValue) + indentUnit; + dom.setStyle(element, indentStyleName, value); + } + } + }); + } else { + execNativeCommand(command); + } + }, + + mceRepaint: function () { + }, + + InsertHorizontalRule: function () { + editor.execCommand('mceInsertContent', false, '
    '); + }, + + mceToggleVisualAid: function () { + editor.hasVisual = !editor.hasVisual; + editor.addVisual(); + }, + + mceReplaceContent: function (command, ui, value) { + editor.execCommand('mceInsertContent', false, value.replace(/\{\$selection\}/g, selection.getContent({ format: 'text' }))); + }, + + mceInsertLink: function (command, ui, value) { + var anchor; + + if (typeof value == 'string') { + value = { href: value }; + } + + anchor = dom.getParent(selection.getNode(), 'a'); + + // Spaces are never valid in URLs and it's a very common mistake for people to make so we fix it here. + value.href = value.href.replace(' ', '%20'); + + // Remove existing links if there could be child links or that the href isn't specified + if (!anchor || !value.href) { + formatter.remove('link'); + } + + // Apply new link to selection + if (value.href) { + formatter.apply('link', value, anchor); + } + }, + + selectAll: function () { + var root = dom.getRoot(), rng; + + if (selection.getRng().setStart) { + var editingHost = dom.getParent(selection.getStart(), NodeType.isContentEditableTrue); + if (editingHost) { + rng = dom.createRng(); + rng.selectNodeContents(editingHost); + selection.setRng(rng); + } + } else { + // IE will render it's own root level block elements and sometimes + // even put font elements in them when the user starts typing. So we need to + // move the selection to a more suitable element from this: + // |

    to this:

    |

    + rng = selection.getRng(); + if (!rng.item) { + rng.moveToElementText(root); + rng.select(); + } + } + }, + + "delete": function () { + DeleteCommands.deleteCommand(editor); + }, + + "forwardDelete": function () { + DeleteCommands.forwardDeleteCommand(editor); + }, + + mceNewDocument: function () { + editor.setContent(''); + }, + + InsertLineBreak: function (command, ui, value) { + // We load the current event in from EnterKey.js when appropriate to heed + // certain event-specific variations such as ctrl-enter in a list + var evt = value; + var brElm, extraBr, marker; + var rng = selection.getRng(true); + new RangeUtils(dom).normalize(rng); + + var offset = rng.startOffset; + var container = rng.startContainer; + + // Resolve node index + if (container.nodeType == 1 && container.hasChildNodes()) { + var isAfterLastNodeInContainer = offset > container.childNodes.length - 1; + + container = container.childNodes[Math.min(offset, container.childNodes.length - 1)] || container; + if (isAfterLastNodeInContainer && container.nodeType == 3) { + offset = container.nodeValue.length; + } else { + offset = 0; + } + } + + var parentBlock = dom.getParent(container, dom.isBlock); + var parentBlockName = parentBlock ? parentBlock.nodeName.toUpperCase() : ''; // IE < 9 & HTML5 + var containerBlock = parentBlock ? dom.getParent(parentBlock.parentNode, dom.isBlock) : null; + var containerBlockName = containerBlock ? containerBlock.nodeName.toUpperCase() : ''; // IE < 9 & HTML5 + + // Enter inside block contained within a LI then split or insert before/after LI + var isControlKey = evt && evt.ctrlKey; + if (containerBlockName == 'LI' && !isControlKey) { + parentBlock = containerBlock; + parentBlockName = containerBlockName; + } + + // Walks the parent block to the right and look for BR elements + function hasRightSideContent() { + var walker = new TreeWalker(container, parentBlock), node; + var nonEmptyElementsMap = editor.schema.getNonEmptyElements(); + + while ((node = walker.next())) { + if (nonEmptyElementsMap[node.nodeName.toLowerCase()] || node.length > 0) { + return true; } } + } - positionNotifications(); - }); + if (container && container.nodeType == 3 && offset >= container.nodeValue.length) { + // Insert extra BR element at the end block elements + if (!isOldIE && !hasRightSideContent()) { + brElm = dom.create('br'); + rng.insertNode(brElm); + rng.setStartAfter(brElm); + rng.setEndAfter(brElm); + extraBr = true; + } + } - notif.renderTo(); + brElm = dom.create('br'); + rng.insertNode(brElm); - positionNotifications(); - } else { - notif = duplicate; - } + // Rendering modes below IE8 doesn't display BR elements in PRE unless we have a \n before it + var documentMode = dom.doc.documentMode; + if (isOldIE && parentBlockName == 'PRE' && (!documentMode || documentMode < 8)) { + brElm.parentNode.insertBefore(dom.doc.createTextNode('\r'), brElm); + } - return notif; - }; + // Insert temp marker and scroll to that + marker = dom.create('span', {}, ' '); + brElm.parentNode.insertBefore(marker, brElm); + selection.scrollIntoView(marker); + dom.remove(marker); - /** - * Closes the top most notification. - * - * @method close - */ - self.close = function () { - if (getLastNotification()) { - getLastNotification().close(); - } - }; + if (!extraBr) { + rng.setStartAfter(brElm); + rng.setEndAfter(brElm); + } else { + rng.setStartBefore(brElm); + rng.setEndBefore(brElm); + } - /** - * Returns the currently opened notification objects. - * - * @method getNotifications - * @return {Array} Array of the currently opened notifications. - */ - self.getNotifications = function () { - return notifications; - }; + selection.setRng(rng); + editor.undoManager.add(); - editor.on('SkinLoaded', function () { - var serviceMessage = editor.settings.service_message; - - if (serviceMessage) { - editor.notificationManager.open({ - text: serviceMessage, - type: 'warning', - timeout: 0, - icon: '' - }); + return TRUE; } }); - /** - * Finds any existing notification with the same properties as the new one. - * Returns either the found notification or null. - * - * @param {Notification[]} notificationArray - Array of current notifications - * @param {type: string, } newNotification - New notification object - * @returns {?Notification} - */ - function findDuplicateMessage(notificationArray, newNotification) { - if (!isPlainTextNotification(newNotification)) { - return null; + // Add queryCommandState overrides + addCommands({ + // Override justify commands + 'JustifyLeft,JustifyCenter,JustifyRight,JustifyFull': function (command) { + var name = 'align' + command.substring(7); + var nodes = selection.isCollapsed() ? [dom.getParent(selection.getNode(), dom.isBlock)] : selection.getSelectedBlocks(); + var matches = map(nodes, function (node) { + return !!formatter.matchNode(node, name); + }); + return inArray(matches, TRUE) !== -1; + }, + + 'Bold,Italic,Underline,Strikethrough,Superscript,Subscript': function (command) { + return isFormatMatch(command); + }, + + mceBlockQuote: function () { + return isFormatMatch('blockquote'); + }, + + Outdent: function () { + var node; + + if (settings.inline_styles) { + if ((node = dom.getParent(selection.getStart(), dom.isBlock)) && parseInt(node.style.paddingLeft, 10) > 0) { + return TRUE; + } + + if ((node = dom.getParent(selection.getEnd(), dom.isBlock)) && parseInt(node.style.paddingLeft, 10) > 0) { + return TRUE; + } + } + + return ( + queryCommandState('InsertUnorderedList') || + queryCommandState('InsertOrderedList') || + (!settings.inline_styles && !!dom.getParent(selection.getNode(), 'BLOCKQUOTE')) + ); + }, + + 'InsertUnorderedList,InsertOrderedList': function (command) { + var list = dom.getParent(selection.getNode(), 'ul,ol'); + + return list && + ( + command === 'insertunorderedlist' && list.tagName === 'UL' || + command === 'insertorderedlist' && list.tagName === 'OL' + ); + } + }, 'state'); + + // Add queryCommandValue overrides + addCommands({ + 'FontSize,FontName': function (command) { + var value = 0, parent; + + if ((parent = dom.getParent(selection.getNode(), 'span'))) { + if (command == 'fontsize') { + value = parent.style.fontSize; + } else { + value = parent.style.fontFamily.replace(/, /g, ',').replace(/[\'\"]/g, '').toLowerCase(); + } + } + + return value; + } + }, 'value'); + + // Add undo manager logic + addCommands({ + Undo: function () { + editor.undoManager.undo(); + }, + + Redo: function () { + editor.undoManager.redo(); + } + }); + }; + } +); + +/** + * EditorFocus.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.EditorFocus', + [ + 'ephox.katamari.api.Option', + 'ephox.sugar.api.dom.Compare', + 'ephox.sugar.api.node.Element', + 'tinymce.core.caret.CaretFinder', + 'tinymce.core.dom.ElementType', + 'tinymce.core.dom.RangeUtils', + 'tinymce.core.Env' + ], + function (Option, Compare, Element, CaretFinder, ElementType, RangeUtils, Env) { + var getContentEditableHost = function (editor, node) { + return editor.dom.getParent(node, function (node) { + return editor.dom.getContentEditable(node) === "true"; + }); + }; + + var getCollapsedNode = function (rng) { + return rng.collapsed ? Option.from(RangeUtils.getNode(rng.startContainer, rng.startOffset)).map(Element.fromDom) : Option.none(); + }; + + var getFocusInElement = function (root, rng) { + return getCollapsedNode(rng).bind(function (node) { + if (ElementType.isTableSection(node)) { + return Option.some(node); + } else if (Compare.contains(root, node) === false) { + return Option.some(root); + } else { + return Option.none(); + } + }); + }; + + var normalizeSelection = function (editor, rng) { + getFocusInElement(Element.fromDom(editor.getBody()), rng).bind(function (elm) { + return CaretFinder.firstPositionIn(elm.dom()); + }).fold( + function () { + editor.selection.normalize(); + }, + function (caretPos) { + editor.selection.setRng(caretPos.toRange()); + } + ); + }; + + var focusBody = function (body) { + if (body.setActive) { + // IE 11 sometimes throws "Invalid function" then fallback to focus + // setActive is better since it doesn't scroll to the element being focused + try { + body.setActive(); + } catch (ex) { + body.focus(); + } + } else { + body.focus(); + } + }; + + var focusEditor = function (editor) { + var selection = editor.selection, contentEditable = editor.settings.content_editable, rng; + var controlElm, doc = editor.getDoc(), body = editor.getBody(), contentEditableHost; + + // Get selected control element + rng = selection.getRng(); + if (rng.item) { + controlElm = rng.item(0); + } + + editor.quirks.refreshContentEditable(); + + // Move focus to contentEditable=true child if needed + contentEditableHost = getContentEditableHost(editor, selection.getNode()); + if (editor.$.contains(body, contentEditableHost)) { + focusBody(contentEditableHost); + normalizeSelection(editor, rng); + activateEditor(editor); + return; + } + + // Focus the window iframe + if (!contentEditable) { + // WebKit needs this call to fire focusin event properly see #5948 + // But Opera pre Blink engine will produce an empty selection so skip Opera + if (!Env.opera) { + focusBody(body); } - var filteredNotifications = Tools.grep(notificationArray, function (notification) { - return isSameNotification(newNotification, notification); - }); - - return filteredNotifications.length === 0 ? null : filteredNotifications[0]; + editor.getWin().focus(); } - /** - * Checks if the passed in args object has the same - * type and text properties as the sent in notification. - * - * @param {type: string, text: string} a - New notification args object - * @param {Notification} b - Old notification - * @returns {boolean} - */ - function isSameNotification(a, b) { - return a.type === b.settings.type && a.text === b.settings.text; + // Focus the body as well since it's contentEditable + if (Env.gecko || contentEditable) { + // Restore previous selection before focus to prevent Chrome from + // jumping to the top of the document in long inline editors + if (contentEditable && document.activeElement !== body) { + editor.selection.setRng(editor.lastRng); + } + + focusBody(body); + normalizeSelection(editor, rng); } - /** - * Checks that the notification does not have a progressBar - * or timeour property. - * - * @param {Notification} notification - Notification to check - * @returns {boolean} - */ - function isPlainTextNotification(notification) { - return !notification.progressBar && !notification.timeout; + // Restore selected control element + // This is needed when for example an image is selected within a + // layer a call to focus will then remove the control selection + if (controlElm && controlElm.ownerDocument === doc) { + rng = doc.body.createControlRange(); + rng.addElement(controlElm); + rng.select(); } - //self.positionNotifications = positionNotifications; + activateEditor(editor); + }; + + var activateEditor = function (editor) { + editor.editorManager.setActive(editor); + }; + + var focus = function (editor, skipFocus) { + if (editor.removed) { + return; + } + + skipFocus ? activateEditor(editor) : focusEditor(editor); + }; + + return { + focus: focus }; } ); @@ -37835,7 +38474,7 @@ define( } delegate = function (e) { - var target = e.target, editors = editor.editorManager.editors, i = editors.length; + var target = e.target, editors = editor.editorManager.get(), i = editors.length; while (i--) { var body = editors[i].getBody(); @@ -37939,228 +38578,6 @@ define( } ); -/** - * Shortcuts.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * Contains all logic for handling of keyboard shortcuts. - * - * @class tinymce.Shortcuts - * @example - * editor.shortcuts.add('ctrl+a', function() {}); - * editor.shortcuts.add('meta+a', function() {}); // "meta" maps to Command on Mac and Ctrl on PC - * editor.shortcuts.add('ctrl+alt+a', function() {}); - * editor.shortcuts.add('access+a', function() {}); // "access" maps to ctrl+alt on Mac and shift+alt on PC - */ -define( - 'tinymce.core.Shortcuts', - [ - "tinymce.core.util.Tools", - "tinymce.core.Env" - ], - function (Tools, Env) { - var each = Tools.each, explode = Tools.explode; - - var keyCodeLookup = { - "f9": 120, - "f10": 121, - "f11": 122 - }; - - var modifierNames = Tools.makeMap('alt,ctrl,shift,meta,access'); - - return function (editor) { - var self = this, shortcuts = {}, pendingPatterns = []; - - function parseShortcut(pattern) { - var id, key, shortcut = {}; - - // Parse modifiers and keys ctrl+alt+b for example - each(explode(pattern, '+'), function (value) { - if (value in modifierNames) { - shortcut[value] = true; - } else { - // Allow numeric keycodes like ctrl+219 for ctrl+[ - if (/^[0-9]{2,}$/.test(value)) { - shortcut.keyCode = parseInt(value, 10); - } else { - shortcut.charCode = value.charCodeAt(0); - shortcut.keyCode = keyCodeLookup[value] || value.toUpperCase().charCodeAt(0); - } - } - }); - - // Generate unique id for modifier combination and set default state for unused modifiers - id = [shortcut.keyCode]; - for (key in modifierNames) { - if (shortcut[key]) { - id.push(key); - } else { - shortcut[key] = false; - } - } - shortcut.id = id.join(','); - - // Handle special access modifier differently depending on Mac/Win - if (shortcut.access) { - shortcut.alt = true; - - if (Env.mac) { - shortcut.ctrl = true; - } else { - shortcut.shift = true; - } - } - - // Handle special meta modifier differently depending on Mac/Win - if (shortcut.meta) { - if (Env.mac) { - shortcut.meta = true; - } else { - shortcut.ctrl = true; - shortcut.meta = false; - } - } - - return shortcut; - } - - function createShortcut(pattern, desc, cmdFunc, scope) { - var shortcuts; - - shortcuts = Tools.map(explode(pattern, '>'), parseShortcut); - shortcuts[shortcuts.length - 1] = Tools.extend(shortcuts[shortcuts.length - 1], { - func: cmdFunc, - scope: scope || editor - }); - - return Tools.extend(shortcuts[0], { - desc: editor.translate(desc), - subpatterns: shortcuts.slice(1) - }); - } - - function hasModifier(e) { - return e.altKey || e.ctrlKey || e.metaKey; - } - - function isFunctionKey(e) { - return e.type === "keydown" && e.keyCode >= 112 && e.keyCode <= 123; - } - - function matchShortcut(e, shortcut) { - if (!shortcut) { - return false; - } - - if (shortcut.ctrl != e.ctrlKey || shortcut.meta != e.metaKey) { - return false; - } - - if (shortcut.alt != e.altKey || shortcut.shift != e.shiftKey) { - return false; - } - - if (e.keyCode == shortcut.keyCode || (e.charCode && e.charCode == shortcut.charCode)) { - e.preventDefault(); - return true; - } - - return false; - } - - function executeShortcutAction(shortcut) { - return shortcut.func ? shortcut.func.call(shortcut.scope) : null; - } - - editor.on('keyup keypress keydown', function (e) { - if ((hasModifier(e) || isFunctionKey(e)) && !e.isDefaultPrevented()) { - each(shortcuts, function (shortcut) { - if (matchShortcut(e, shortcut)) { - pendingPatterns = shortcut.subpatterns.slice(0); - - if (e.type == "keydown") { - executeShortcutAction(shortcut); - } - - return true; - } - }); - - if (matchShortcut(e, pendingPatterns[0])) { - if (pendingPatterns.length === 1) { - if (e.type == "keydown") { - executeShortcutAction(pendingPatterns[0]); - } - } - - pendingPatterns.shift(); - } - } - }); - - /** - * Adds a keyboard shortcut for some command or function. - * - * @method add - * @param {String} pattern Shortcut pattern. Like for example: ctrl+alt+o. - * @param {String} desc Text description for the command. - * @param {String/Function} cmdFunc Command name string or function to execute when the key is pressed. - * @param {Object} scope Optional scope to execute the function in. - * @return {Boolean} true/false state if the shortcut was added or not. - */ - self.add = function (pattern, desc, cmdFunc, scope) { - var cmd; - - cmd = cmdFunc; - - if (typeof cmdFunc === 'string') { - cmdFunc = function () { - editor.execCommand(cmd, false, null); - }; - } else if (Tools.isArray(cmd)) { - cmdFunc = function () { - editor.execCommand(cmd[0], cmd[1], cmd[2]); - }; - } - - each(explode(Tools.trim(pattern.toLowerCase())), function (pattern) { - var shortcut = createShortcut(pattern, desc, cmdFunc, scope); - shortcuts[shortcut.id] = shortcut; - }); - - return true; - }; - - /** - * Remove a keyboard shortcut by pattern. - * - * @method remove - * @param {String} pattern Shortcut pattern. Like for example: ctrl+alt+o. - * @return {Boolean} true/false state if the shortcut was removed or not. - */ - self.remove = function (pattern) { - var shortcut = createShortcut(pattern); - - if (shortcuts[shortcut.id]) { - delete shortcuts[shortcut.id]; - return true; - } - - return false; - }; - }; - } -); - -defineGlobal("global!window", window); /** * ErrorReporter.js * @@ -38180,7 +38597,7 @@ defineGlobal("global!window", window); define( 'tinymce.core.ErrorReporter', [ - "tinymce.core.AddOnManager" + 'tinymce.core.AddOnManager' ], function (AddOnManager) { var PluginManager = AddOnManager.PluginManager; @@ -38228,10 +38645,6 @@ define( displayError(editor, pluginUrlToMessage(editor, url)); }; - var contentCssError = function (editor, urls) { - displayError(editor, 'Failed to load content css: ' + urls[0]); - }; - var initError = function (message) { var console = window.console; if (console && !window.test) { // Skip test env @@ -38247,7 +38660,6 @@ define( pluginLoadError: pluginLoadError, uploadError: uploadError, displayError: displayError, - contentCssError: contentCssError, initError: initError }; } @@ -38269,11 +38681,15 @@ define( 'tinymce.core.caret.CaretContainerInput', [ 'ephox.katamari.api.Fun', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.search.SelectorFind', 'tinymce.core.caret.CaretContainer' ], - function (Fun, CaretContainer) { + function (Fun, Element, SelectorFind, CaretContainer) { var findBlockCaretContainer = function (editor) { - return editor.dom.select('*[data-mce-caret]')[0]; + return SelectorFind.descendant(Element.fromDom(editor.getBody()), '*[data-mce-caret]').fold(Fun.constant(null), function (elm) { + return elm.dom(); + }); }; var removeIeControlRect = function (editor) { @@ -38524,6 +38940,45 @@ define( }; } ); +define( + 'ephox.sand.api.Window', + + [ + 'ephox.sand.util.Global' + ], + + function (Global) { + /****************************************************************************************** + * BIG BIG WARNING: Don't put anything other than top-level window functions in here. + * + * Objects that are technically available as window.X should be in their own module X (e.g. Blob, FileReader, URL). + ****************************************************************************************** + */ + + /* + * IE10 and above per + * https://developer.mozilla.org/en/docs/Web/API/window.requestAnimationFrame + */ + var requestAnimationFrame = function (callback) { + var f = Global.getOrDie('requestAnimationFrame'); + f(callback); + }; + + /* + * IE10 and above per + * https://developer.mozilla.org/en-US/docs/Web/API/WindowBase64.atob + */ + var atob = function (base64) { + var f = Global.getOrDie('atob'); + return f(base64); + }; + + return { + atob: atob, + requestAnimationFrame: requestAnimationFrame + }; + } +); /** * Conversions.js * @@ -38543,9 +38998,10 @@ define( define( 'tinymce.core.file.Conversions', [ - "tinymce.core.util.Promise" + 'ephox.sand.api.Window', + 'tinymce.core.util.Promise' ], - function (Promise) { + function (Window, Promise) { function blobUriToBlob(url) { return new Promise(function (resolve, reject) { @@ -38603,7 +39059,7 @@ define( // Might throw error if data isn't proper base64 try { - str = atob(uri.data); + str = Window.atob(uri.data); } catch (e) { resolve(new Blob([])); return; @@ -38825,6 +39281,40 @@ define( }; } ); +define( + 'ephox.sand.api.URL', + + [ + 'ephox.sand.util.Global' + ], + + function (Global) { + /* + * IE10 and above per + * https://developer.mozilla.org/en-US/docs/Web/API/URL.createObjectURL + * + * Also Safari 6.1+ + * Safari 6.0 has 'webkitURL' instead, but doesn't support flexbox so we + * aren't supporting it anyway + */ + var url = function () { + return Global.getOrDie('URL'); + }; + + var createObjectURL = function (blob) { + return url().createObjectURL(blob); + }; + + var revokeObjectURL = function (u) { + url().revokeObjectURL(u); + }; + + return { + createObjectURL: createObjectURL, + revokeObjectURL: revokeObjectURL + }; + } +); /** * Uuid.js * @@ -38867,7 +39357,6 @@ define( } ); -defineGlobal("global!URL", URL); /** * BlobCache.js * @@ -38887,12 +39376,12 @@ defineGlobal("global!URL", URL); define( 'tinymce.core.file.BlobCache', [ + 'ephox.sand.api.URL', 'tinymce.core.util.Arr', 'tinymce.core.util.Fun', - 'tinymce.core.util.Uuid', - 'global!URL' + 'tinymce.core.util.Uuid' ], - function (Arr, Fun, Uuid, URL) { + function (URL, Arr, Fun, Uuid) { return function () { var cache = [], constant = Fun.constant; @@ -39263,7 +39752,7 @@ define( var blobInfo = blobCache.getByUri(blobUri); if (!blobInfo) { - blobInfo = Arr.reduce(editor.editorManager.editors, function (result, editor) { + blobInfo = Arr.reduce(editor.editorManager.get(), function (result, editor) { return result || editor.editorUpload && editor.editorUpload.blobCache.getByUri(blobUri); }, null); } @@ -40317,9 +40806,16 @@ define( }; }; + var execute = function (patterns, evt) { + return Arr.find(match(patterns, evt), function (pattern) { + return pattern.action(); + }); + }; + return { match: match, - action: action + action: action, + execute: execute }; } ); @@ -40336,27 +40832,21 @@ define( define( 'tinymce.core.keyboard.ArrowKeys', [ - 'ephox.katamari.api.Arr', - 'ephox.katamari.api.Cell', 'tinymce.core.keyboard.BoundarySelection', 'tinymce.core.keyboard.CefNavigation', 'tinymce.core.keyboard.MatchKeys', 'tinymce.core.util.VK' ], - function (Arr, Cell, BoundarySelection, CefNavigation, MatchKeys, VK) { + function (BoundarySelection, CefNavigation, MatchKeys, VK) { var executeKeydownOverride = function (editor, caret, evt) { - var matches = MatchKeys.match([ + MatchKeys.execute([ { keyCode: VK.RIGHT, action: CefNavigation.moveH(editor, true) }, { keyCode: VK.LEFT, action: CefNavigation.moveH(editor, false) }, { keyCode: VK.UP, action: CefNavigation.moveV(editor, false) }, { keyCode: VK.DOWN, action: CefNavigation.moveV(editor, true) }, { keyCode: VK.RIGHT, action: BoundarySelection.move(editor, caret, true) }, { keyCode: VK.LEFT, action: BoundarySelection.move(editor, caret, false) } - ], evt); - - Arr.find(matches, function (pattern) { - return pattern.action(); - }).each(function (_) { + ], evt).each(function (_) { evt.preventDefault(); }); }; @@ -40388,7 +40878,6 @@ define( define( 'tinymce.core.keyboard.DeleteBackspaceKeys', [ - 'ephox.katamari.api.Arr', 'tinymce.core.delete.BlockBoundaryDelete', 'tinymce.core.delete.BlockRangeDelete', 'tinymce.core.delete.CefDelete', @@ -40396,9 +40885,9 @@ define( 'tinymce.core.keyboard.MatchKeys', 'tinymce.core.util.VK' ], - function (Arr, BlockBoundaryDelete, BlockRangeDelete, CefDelete, InlineBoundaryDelete, MatchKeys, VK) { + function (BlockBoundaryDelete, BlockRangeDelete, CefDelete, InlineBoundaryDelete, MatchKeys, VK) { var executeKeydownOverride = function (editor, caret, evt) { - var matches = MatchKeys.match([ + MatchKeys.execute([ { keyCode: VK.BACKSPACE, action: MatchKeys.action(CefDelete.backspaceDelete, editor, false) }, { keyCode: VK.DELETE, action: MatchKeys.action(CefDelete.backspaceDelete, editor, true) }, { keyCode: VK.BACKSPACE, action: MatchKeys.action(InlineBoundaryDelete.backspaceDelete, editor, caret, false) }, @@ -40407,24 +40896,16 @@ define( { keyCode: VK.DELETE, action: MatchKeys.action(BlockRangeDelete.backspaceDelete, editor, true) }, { keyCode: VK.BACKSPACE, action: MatchKeys.action(BlockBoundaryDelete.backspaceDelete, editor, false) }, { keyCode: VK.DELETE, action: MatchKeys.action(BlockBoundaryDelete.backspaceDelete, editor, true) } - ], evt); - - Arr.find(matches, function (pattern) { - return pattern.action(); - }).each(function (_) { + ], evt).each(function (_) { evt.preventDefault(); }); }; var executeKeyupOverride = function (editor, evt) { - var matches = MatchKeys.match([ + MatchKeys.execute([ { keyCode: VK.BACKSPACE, action: MatchKeys.action(CefDelete.paddEmptyElement, editor) }, { keyCode: VK.DELETE, action: MatchKeys.action(CefDelete.paddEmptyElement, editor) } ], evt); - - Arr.find(matches, function (pattern) { - return pattern.action(); - }); }; var setup = function (editor, caret) { @@ -40448,7 +40929,7 @@ define( ); /** - * EnterKey.js + * InsertNewLine.js * * Released under LGPL License. * Copyright (c) 1999-2017 Ephox Corp. All rights reserved @@ -40457,23 +40938,17 @@ define( * Contributing: http://www.tinymce.com/contributing */ -/** - * Contains logic for handling the enter key to split/generate block elements. - */ define( - 'tinymce.core.keyboard.EnterKey', + 'tinymce.core.keyboard.InsertNewLine', [ 'tinymce.core.caret.CaretContainer', 'tinymce.core.dom.NodeType', 'tinymce.core.dom.RangeUtils', 'tinymce.core.dom.TreeWalker', - 'tinymce.core.Env', 'tinymce.core.text.Zwsp', 'tinymce.core.util.Tools' ], - function (CaretContainer, NodeType, RangeUtils, TreeWalker, Env, Zwsp, Tools) { - var isIE = Env.ie && Env.ie < 11; - + function (CaretContainer, NodeType, RangeUtils, TreeWalker, Zwsp, Tools) { var isEmptyAnchor = function (elm) { return elm && elm.nodeName === "A" && Tools.trim(Zwsp.trim(elm.innerText || elm.textContent)).length === 0; }; @@ -40482,15 +40957,30 @@ define( return node && /^(TD|TH|CAPTION)$/.test(node.nodeName); }; + var hasFirstChild = function (elm, name) { + return elm.firstChild && elm.firstChild.nodeName == name; + }; + + var hasParent = function (elm, parentName) { + return elm && elm.parentNode && elm.parentNode.nodeName === parentName; + }; + var emptyBlock = function (elm) { - // BR is needed in empty blocks on non IE browsers - elm.innerHTML = !isIE ? '
    ' : ''; + elm.innerHTML = '
    '; }; var containerAndSiblingName = function (container, nodeName) { return container.nodeName === nodeName || (container.previousSibling && container.previousSibling.nodeName === nodeName); }; + var isListBlock = function (elm) { + return elm && /^(OL|UL|LI)$/.test(elm.nodeName); + }; + + var isNestedList = function (elm) { + return isListBlock(elm) && isListBlock(elm.parentNode); + }; + // Returns true if the block can be split into two blocks or not var canSplitBlock = function (dom, node) { return node && @@ -40500,19 +40990,6 @@ define( dom.getContentEditable(node) !== "true"; }; - // Renders empty block on IE - var renderBlockOnIE = function (dom, selection, block) { - var oldRng; - - if (dom.isBlock(block)) { - oldRng = selection.getRng(); - block.appendChild(dom.create('span', null, '\u00a0')); - selection.select(block); - block.lastChild.outerHTML = ''; - selection.setRng(oldRng); - } - }; - // Remove the first empty inline element of the block so this:

    x

    becomes this:

    x

    var trimInlineElementsOnLeftSideOfBlock = function (dom, nonEmptyElementsMap, block) { var node = block, firstChilds = [], i; @@ -40572,601 +41049,593 @@ define( } }; - var setup = function (editor) { + // Inserts a BR element if the forced_root_block option is set to false or empty string + var insertBr = function (editor, evt) { + editor.execCommand("InsertLineBreak", false, evt); + }; + + // Trims any linebreaks at the beginning of node user for example when pressing enter in a PRE element + var trimLeadingLineBreaks = function (node) { + do { + if (node.nodeType === 3) { + node.nodeValue = node.nodeValue.replace(/^[\r\n]+/, ''); + } + + node = node.firstChild; + } while (node); + }; + + var getEditableRoot = function (dom, node) { + var root = dom.getRoot(), parent, editableRoot; + + // Get all parents until we hit a non editable parent or the root + parent = node; + while (parent !== root && dom.getContentEditable(parent) !== "false") { + if (dom.getContentEditable(parent) === "true") { + editableRoot = parent; + } + + parent = parent.parentNode; + } + + return parent !== root ? editableRoot : root; + }; + + var setForcedBlockAttrs = function (editor, node) { + var forcedRootBlockName = editor.settings.forced_root_block; + + if (forcedRootBlockName && forcedRootBlockName.toLowerCase() === node.tagName.toLowerCase()) { + editor.dom.setAttribs(node, editor.settings.forced_root_block_attrs); + } + }; + + // Wraps any text nodes or inline elements in the specified forced root block name + var wrapSelfAndSiblingsInDefaultBlock = function (editor, newBlockName, rng, container, offset) { + var newBlock, parentBlock, startNode, node, next, rootBlockName, blockName = newBlockName || 'P'; + var dom = editor.dom, editableRoot = getEditableRoot(dom, container); + + // Not in a block element or in a table cell or caption + parentBlock = dom.getParent(container, dom.isBlock); + if (!parentBlock || !canSplitBlock(dom, parentBlock)) { + parentBlock = parentBlock || editableRoot; + + if (parentBlock == editor.getBody() || isTableCell(parentBlock)) { + rootBlockName = parentBlock.nodeName.toLowerCase(); + } else { + rootBlockName = parentBlock.parentNode.nodeName.toLowerCase(); + } + + if (!parentBlock.hasChildNodes()) { + newBlock = dom.create(blockName); + setForcedBlockAttrs(editor, newBlock); + parentBlock.appendChild(newBlock); + rng.setStart(newBlock, 0); + rng.setEnd(newBlock, 0); + return newBlock; + } + + // Find parent that is the first child of parentBlock + node = container; + while (node.parentNode != parentBlock) { + node = node.parentNode; + } + + // Loop left to find start node start wrapping at + while (node && !dom.isBlock(node)) { + startNode = node; + node = node.previousSibling; + } + + if (startNode && editor.schema.isValidChild(rootBlockName, blockName.toLowerCase())) { + newBlock = dom.create(blockName); + setForcedBlockAttrs(editor, newBlock); + startNode.parentNode.insertBefore(newBlock, startNode); + + // Start wrapping until we hit a block + node = startNode; + while (node && !dom.isBlock(node)) { + next = node.nextSibling; + newBlock.appendChild(node); + node = next; + } + + // Restore range to it's past location + rng.setStart(container, offset); + rng.setEnd(container, offset); + } + } + + return container; + }; + + // Adds a BR at the end of blocks that only contains an IMG or INPUT since + // these might be floated and then they won't expand the block + var addBrToBlockIfNeeded = function (dom, block) { + var lastChild; + + // IE will render the blocks correctly other browsers needs a BR + block.normalize(); // Remove empty text nodes that got left behind by the extract + + // Check if the block is empty or contains a floated last child + lastChild = block.lastChild; + if (!lastChild || (/^(left|right)$/gi.test(dom.getStyle(lastChild, 'float', true)))) { + dom.add(block, 'br'); + } + }; + + var getContainerBlock = function (containerBlock) { + var containerBlockParent = containerBlock.parentNode; + + if (/^(LI|DT|DD)$/.test(containerBlockParent.nodeName)) { + return containerBlockParent; + } + + return containerBlock; + }; + + var isFirstOrLastLi = function (containerBlock, parentBlock, first) { + var node = containerBlock[first ? 'firstChild' : 'lastChild']; + + // Find first/last element since there might be whitespace there + while (node) { + if (node.nodeType == 1) { + break; + } + + node = node[first ? 'nextSibling' : 'previousSibling']; + } + + return node === parentBlock; + }; + + var insert = function (editor, evt) { + var tmpRng, editableRoot, container, offset, parentBlock, shiftKey; + var newBlock, fragment, containerBlock, parentBlockName, containerBlockName, newBlockName, isAfterLastNodeInContainer; var dom = editor.dom, selection = editor.selection, settings = editor.settings; - var undoManager = editor.undoManager, schema = editor.schema, nonEmptyElementsMap = schema.getNonEmptyElements(), - moveCaretBeforeOnEnterElementsMap = schema.getMoveCaretBeforeOnEnterElements(); + var schema = editor.schema, nonEmptyElementsMap = schema.getNonEmptyElements(); + var rng = editor.selection.getRng(); - function handleEnterKey(evt) { - var rng, tmpRng, editableRoot, container, offset, parentBlock, documentMode, shiftKey, - newBlock, fragment, containerBlock, parentBlockName, containerBlockName, newBlockName, isAfterLastNodeInContainer; + // Moves the caret to a suitable position within the root for example in the first non + // pure whitespace text node or before an image + function moveToCaretPosition(root) { + var walker, node, rng, lastNode = root, tempElm; + var moveCaretBeforeOnEnterElementsMap = schema.getMoveCaretBeforeOnEnterElements(); - // Moves the caret to a suitable position within the root for example in the first non - // pure whitespace text node or before an image - function moveToCaretPosition(root) { - var walker, node, rng, lastNode = root, tempElm; - - if (!root) { - return; - } - - // Old IE versions doesn't properly render blocks with br elements in them - // For example


    wont be rendered correctly in a contentEditable area - // until you remove the br producing

    - if (Env.ie && Env.ie < 9 && parentBlock && parentBlock.firstChild) { - if (parentBlock.firstChild == parentBlock.lastChild && parentBlock.firstChild.tagName == 'BR') { - dom.remove(parentBlock.firstChild); - } - } - - if (/^(LI|DT|DD)$/.test(root.nodeName)) { - var firstChild = firstNonWhiteSpaceNodeSibling(root.firstChild); - - if (firstChild && /^(UL|OL|DL)$/.test(firstChild.nodeName)) { - root.insertBefore(dom.doc.createTextNode('\u00a0'), root.firstChild); - } - } - - rng = dom.createRng(); - - // Normalize whitespace to remove empty text nodes. Fix for: #6904 - // Gecko will be able to place the caret in empty text nodes but it won't render propery - // Older IE versions will sometimes crash so for now ignore all IE versions - if (!Env.ie) { - root.normalize(); - } - - if (root.hasChildNodes()) { - walker = new TreeWalker(root, root); - - while ((node = walker.current())) { - if (node.nodeType == 3) { - rng.setStart(node, 0); - rng.setEnd(node, 0); - break; - } - - if (moveCaretBeforeOnEnterElementsMap[node.nodeName.toLowerCase()]) { - rng.setStartBefore(node); - rng.setEndBefore(node); - break; - } - - lastNode = node; - node = walker.next(); - } - - if (!node) { - rng.setStart(lastNode, 0); - rng.setEnd(lastNode, 0); - } - } else { - if (root.nodeName == 'BR') { - if (root.nextSibling && dom.isBlock(root.nextSibling)) { - // Trick on older IE versions to render the caret before the BR between two lists - if (!documentMode || documentMode < 9) { - tempElm = dom.create('br'); - root.parentNode.insertBefore(tempElm, root); - } - - rng.setStartBefore(root); - rng.setEndBefore(root); - } else { - rng.setStartAfter(root); - rng.setEndAfter(root); - } - } else { - rng.setStart(root, 0); - rng.setEnd(root, 0); - } - } - - selection.setRng(rng); - - // Remove tempElm created for old IE:s - dom.remove(tempElm); - selection.scrollIntoView(root); + if (!root) { + return; } - function setForcedBlockAttrs(node) { - var forcedRootBlockName = settings.forced_root_block; + if (/^(LI|DT|DD)$/.test(root.nodeName)) { + var firstChild = firstNonWhiteSpaceNodeSibling(root.firstChild); - if (forcedRootBlockName && forcedRootBlockName.toLowerCase() === node.tagName.toLowerCase()) { - dom.setAttribs(node, settings.forced_root_block_attrs); + if (firstChild && /^(UL|OL|DL)$/.test(firstChild.nodeName)) { + root.insertBefore(dom.doc.createTextNode('\u00a0'), root.firstChild); } } - // Creates a new block element by cloning the current one or creating a new one if the name is specified - // This function will also copy any text formatting from the parent block and add it to the new one - function createNewBlock(name) { - var node = container, block, clonedNode, caretNode, textInlineElements = schema.getTextInlineElements(); + rng = dom.createRng(); + root.normalize(); - if (name || parentBlockName == "TABLE" || parentBlockName == "HR") { - block = dom.create(name || newBlockName); - setForcedBlockAttrs(block); - } else { - block = parentBlock.cloneNode(false); - } - - caretNode = block; - - if (settings.keep_styles === false) { - dom.setAttrib(block, 'style', null); // wipe out any styles that came over with the block - dom.setAttrib(block, 'class', null); - } else { - // Clone any parent styles - do { - if (textInlineElements[node.nodeName]) { - // Never clone a caret containers - if (node.id == '_mce_caret') { - continue; - } - - clonedNode = node.cloneNode(false); - dom.setAttrib(clonedNode, 'id', ''); // Remove ID since it needs to be document unique - - if (block.hasChildNodes()) { - clonedNode.appendChild(block.firstChild); - block.appendChild(clonedNode); - } else { - caretNode = clonedNode; - block.appendChild(clonedNode); - } - } - } while ((node = node.parentNode) && node != editableRoot); - } - - // BR is needed in empty blocks on non IE browsers - if (!isIE) { - caretNode.innerHTML = '
    '; - } - - return block; - } - - // Returns true/false if the caret is at the start/end of the parent block element - function isCaretAtStartOrEndOfBlock(start) { - var walker, node, name, normalizedOffset; - - normalizedOffset = normalizeZwspOffset(start, container, offset); - - // Caret is in the middle of a text node like "a|b" - if (container.nodeType == 3 && (start ? normalizedOffset > 0 : normalizedOffset < container.nodeValue.length)) { - return false; - } - - // If after the last element in block node edge case for #5091 - if (container.parentNode == parentBlock && isAfterLastNodeInContainer && !start) { - return true; - } - - // If the caret if before the first element in parentBlock - if (start && container.nodeType == 1 && container == parentBlock.firstChild) { - return true; - } - - // Caret can be before/after a table or a hr - if (containerAndSiblingName(container, 'TABLE') || containerAndSiblingName(container, 'HR')) { - return (isAfterLastNodeInContainer && !start) || (!isAfterLastNodeInContainer && start); - } - - // Walk the DOM and look for text nodes or non empty elements - walker = new TreeWalker(container, parentBlock); - - // If caret is in beginning or end of a text block then jump to the next/previous node - if (container.nodeType == 3) { - if (start && normalizedOffset === 0) { - walker.prev(); - } else if (!start && normalizedOffset == container.nodeValue.length) { - walker.next(); - } - } + if (root.hasChildNodes()) { + walker = new TreeWalker(root, root); while ((node = walker.current())) { - if (node.nodeType === 1) { - // Ignore bogus elements - if (!node.getAttribute('data-mce-bogus')) { - // Keep empty elements like but not trailing br:s like

    text|

    - name = node.nodeName.toLowerCase(); - if (nonEmptyElementsMap[name] && name !== 'br') { - return false; - } - } - } else if (node.nodeType === 3 && !/^[ \t\r\n]*$/.test(node.nodeValue)) { - return false; + if (node.nodeType == 3) { + rng.setStart(node, 0); + rng.setEnd(node, 0); + break; } - if (start) { - walker.prev(); - } else { - walker.next(); + if (moveCaretBeforeOnEnterElementsMap[node.nodeName.toLowerCase()]) { + rng.setStartBefore(node); + rng.setEndBefore(node); + break; } + + lastNode = node; + node = walker.next(); } + if (!node) { + rng.setStart(lastNode, 0); + rng.setEnd(lastNode, 0); + } + } else { + if (root.nodeName == 'BR') { + if (root.nextSibling && dom.isBlock(root.nextSibling)) { + rng.setStartBefore(root); + rng.setEndBefore(root); + } else { + rng.setStartAfter(root); + rng.setEndAfter(root); + } + } else { + rng.setStart(root, 0); + rng.setEnd(root, 0); + } + } + + selection.setRng(rng); + + // Remove tempElm created for old IE:s + dom.remove(tempElm); + selection.scrollIntoView(root); + } + + // Creates a new block element by cloning the current one or creating a new one if the name is specified + // This function will also copy any text formatting from the parent block and add it to the new one + function createNewBlock(name) { + var node = container, block, clonedNode, caretNode, textInlineElements = schema.getTextInlineElements(); + + if (name || parentBlockName == "TABLE" || parentBlockName == "HR") { + block = dom.create(name || newBlockName); + setForcedBlockAttrs(editor, block); + } else { + block = parentBlock.cloneNode(false); + } + + caretNode = block; + + if (settings.keep_styles === false) { + dom.setAttrib(block, 'style', null); // wipe out any styles that came over with the block + dom.setAttrib(block, 'class', null); + } else { + // Clone any parent styles + do { + if (textInlineElements[node.nodeName]) { + // Never clone a caret containers + if (node.id == '_mce_caret') { + continue; + } + + clonedNode = node.cloneNode(false); + dom.setAttrib(clonedNode, 'id', ''); // Remove ID since it needs to be document unique + + if (block.hasChildNodes()) { + clonedNode.appendChild(block.firstChild); + block.appendChild(clonedNode); + } else { + caretNode = clonedNode; + block.appendChild(clonedNode); + } + } + } while ((node = node.parentNode) && node != editableRoot); + } + + emptyBlock(caretNode); + + return block; + } + + // Returns true/false if the caret is at the start/end of the parent block element + function isCaretAtStartOrEndOfBlock(start) { + var walker, node, name, normalizedOffset; + + normalizedOffset = normalizeZwspOffset(start, container, offset); + + // Caret is in the middle of a text node like "a|b" + if (container.nodeType == 3 && (start ? normalizedOffset > 0 : normalizedOffset < container.nodeValue.length)) { + return false; + } + + // If after the last element in block node edge case for #5091 + if (container.parentNode == parentBlock && isAfterLastNodeInContainer && !start) { return true; } - // Wraps any text nodes or inline elements in the specified forced root block name - function wrapSelfAndSiblingsInDefaultBlock(container, offset) { - var newBlock, parentBlock, startNode, node, next, rootBlockName, blockName = newBlockName || 'P'; + // If the caret if before the first element in parentBlock + if (start && container.nodeType == 1 && container == parentBlock.firstChild) { + return true; + } - // Not in a block element or in a table cell or caption - parentBlock = dom.getParent(container, dom.isBlock); - if (!parentBlock || !canSplitBlock(dom, parentBlock)) { - parentBlock = parentBlock || editableRoot; + // Caret can be before/after a table or a hr + if (containerAndSiblingName(container, 'TABLE') || containerAndSiblingName(container, 'HR')) { + return (isAfterLastNodeInContainer && !start) || (!isAfterLastNodeInContainer && start); + } - if (parentBlock == editor.getBody() || isTableCell(parentBlock)) { - rootBlockName = parentBlock.nodeName.toLowerCase(); - } else { - rootBlockName = parentBlock.parentNode.nodeName.toLowerCase(); - } + // Walk the DOM and look for text nodes or non empty elements + walker = new TreeWalker(container, parentBlock); - if (!parentBlock.hasChildNodes()) { - newBlock = dom.create(blockName); - setForcedBlockAttrs(newBlock); - parentBlock.appendChild(newBlock); - rng.setStart(newBlock, 0); - rng.setEnd(newBlock, 0); - return newBlock; - } + // If caret is in beginning or end of a text block then jump to the next/previous node + if (container.nodeType == 3) { + if (start && normalizedOffset === 0) { + walker.prev(); + } else if (!start && normalizedOffset == container.nodeValue.length) { + walker.next(); + } + } - // Find parent that is the first child of parentBlock - node = container; - while (node.parentNode != parentBlock) { - node = node.parentNode; - } - - // Loop left to find start node start wrapping at - while (node && !dom.isBlock(node)) { - startNode = node; - node = node.previousSibling; - } - - if (startNode && schema.isValidChild(rootBlockName, blockName.toLowerCase())) { - newBlock = dom.create(blockName); - setForcedBlockAttrs(newBlock); - startNode.parentNode.insertBefore(newBlock, startNode); - - // Start wrapping until we hit a block - node = startNode; - while (node && !dom.isBlock(node)) { - next = node.nextSibling; - newBlock.appendChild(node); - node = next; + while ((node = walker.current())) { + if (node.nodeType === 1) { + // Ignore bogus elements + if (!node.getAttribute('data-mce-bogus')) { + // Keep empty elements like but not trailing br:s like

    text|

    + name = node.nodeName.toLowerCase(); + if (nonEmptyElementsMap[name] && name !== 'br') { + return false; } - - // Restore range to it's past location - rng.setStart(container, offset); - rng.setEnd(container, offset); } + } else if (node.nodeType === 3 && !/^[ \t\r\n]*$/.test(node.nodeValue)) { + return false; } - return container; - } - - // Inserts a block or br before/after or in the middle of a split list of the LI is empty - function handleEmptyListItem() { - function isFirstOrLastLi(first) { - var node = containerBlock[first ? 'firstChild' : 'lastChild']; - - // Find first/last element since there might be whitespace there - while (node) { - if (node.nodeType == 1) { - break; - } - - node = node[first ? 'nextSibling' : 'previousSibling']; - } - - return node === parentBlock; - } - - function getContainerBlock() { - var containerBlockParent = containerBlock.parentNode; - - if (/^(LI|DT|DD)$/.test(containerBlockParent.nodeName)) { - return containerBlockParent; - } - - return containerBlock; - } - - if (containerBlock == editor.getBody()) { - return; - } - - // Check if we are in an nested list - var containerBlockParentName = containerBlock.parentNode.nodeName; - if (/^(OL|UL|LI)$/.test(containerBlockParentName)) { - newBlockName = 'LI'; - } - - newBlock = newBlockName ? createNewBlock(newBlockName) : dom.create('BR'); - - if (isFirstOrLastLi(true) && isFirstOrLastLi()) { - if (containerBlockParentName == 'LI') { - // Nested list is inside a LI - dom.insertAfter(newBlock, getContainerBlock()); - } else { - // Is first and last list item then replace the OL/UL with a text block - dom.replace(newBlock, containerBlock); - } - } else if (isFirstOrLastLi(true)) { - if (containerBlockParentName == 'LI') { - // List nested in an LI then move the list to a new sibling LI - dom.insertAfter(newBlock, getContainerBlock()); - newBlock.appendChild(dom.doc.createTextNode(' ')); // Needed for IE so the caret can be placed - newBlock.appendChild(containerBlock); - } else { - // First LI in list then remove LI and add text block before list - containerBlock.parentNode.insertBefore(newBlock, containerBlock); - } - } else if (isFirstOrLastLi()) { - // Last LI in list then remove LI and add text block after list - dom.insertAfter(newBlock, getContainerBlock()); - renderBlockOnIE(dom, selection, newBlock); + if (start) { + walker.prev(); } else { - // Middle LI in list the split the list and insert a text block in the middle - // Extract after fragment and insert it after the current block - containerBlock = getContainerBlock(); - tmpRng = rng.cloneRange(); - tmpRng.setStartAfter(parentBlock); - tmpRng.setEndAfter(containerBlock); - fragment = tmpRng.extractContents(); - - if (newBlockName == 'LI' && fragment.firstChild.nodeName == 'LI') { - newBlock = fragment.firstChild; - dom.insertAfter(fragment, containerBlock); - } else { - dom.insertAfter(fragment, containerBlock); - dom.insertAfter(newBlock, containerBlock); - } - } - - dom.remove(parentBlock); - moveToCaretPosition(newBlock); - undoManager.add(); - } - - // Inserts a BR element if the forced_root_block option is set to false or empty string - function insertBr() { - editor.execCommand("InsertLineBreak", false, evt); - } - - // Trims any linebreaks at the beginning of node user for example when pressing enter in a PRE element - function trimLeadingLineBreaks(node) { - do { - if (node.nodeType === 3) { - node.nodeValue = node.nodeValue.replace(/^[\r\n]+/, ''); - } - - node = node.firstChild; - } while (node); - } - - function getEditableRoot(node) { - var root = dom.getRoot(), parent, editableRoot; - - // Get all parents until we hit a non editable parent or the root - parent = node; - while (parent !== root && dom.getContentEditable(parent) !== "false") { - if (dom.getContentEditable(parent) === "true") { - editableRoot = parent; - } - - parent = parent.parentNode; - } - - return parent !== root ? editableRoot : root; - } - - // Adds a BR at the end of blocks that only contains an IMG or INPUT since - // these might be floated and then they won't expand the block - function addBrToBlockIfNeeded(block) { - var lastChild; - - // IE will render the blocks correctly other browsers needs a BR - if (!isIE) { - block.normalize(); // Remove empty text nodes that got left behind by the extract - - // Check if the block is empty or contains a floated last child - lastChild = block.lastChild; - if (!lastChild || (/^(left|right)$/gi.test(dom.getStyle(lastChild, 'float', true)))) { - dom.add(block, 'br'); - } + walker.next(); } } - function insertNewBlockAfter() { - // If the caret is at the end of a header we produce a P tag after it similar to Word unless we are in a hgroup - if (/^(H[1-6]|PRE|FIGURE)$/.test(parentBlockName) && containerBlockName != 'HGROUP') { - newBlock = createNewBlock(newBlockName); - } else { - newBlock = createNewBlock(); - } + return true; + } - // Split the current container block element if enter is pressed inside an empty inner block element - if (settings.end_container_on_empty_block && canSplitBlock(dom, containerBlock) && dom.isEmpty(parentBlock)) { - // Split container block for example a BLOCKQUOTE at the current blockParent location for example a P - newBlock = dom.split(containerBlock, parentBlock); - } else { - dom.insertAfter(newBlock, parentBlock); - } - - moveToCaretPosition(newBlock); - } - - rng = selection.getRng(true); - - // Event is blocked by some other handler for example the lists plugin - if (evt.isDefaultPrevented()) { + // Inserts a block or br before/after or in the middle of a split list of the LI is empty + function handleEmptyListItem() { + if (containerBlock == editor.getBody()) { return; } - // Delete any selected contents - if (!rng.collapsed) { - editor.execCommand('Delete'); - return; + if (isNestedList(containerBlock)) { + newBlockName = 'LI'; } - // Setup range items and newBlockName - new RangeUtils(dom).normalize(rng); - container = rng.startContainer; - offset = rng.startOffset; - newBlockName = (settings.force_p_newlines ? 'p' : '') || settings.forced_root_block; - newBlockName = newBlockName ? newBlockName.toUpperCase() : ''; - documentMode = dom.doc.documentMode; - shiftKey = evt.shiftKey; + newBlock = newBlockName ? createNewBlock(newBlockName) : dom.create('BR'); - // Resolve node index - if (container.nodeType == 1 && container.hasChildNodes()) { - isAfterLastNodeInContainer = offset > container.childNodes.length - 1; - - container = container.childNodes[Math.min(offset, container.childNodes.length - 1)] || container; - if (isAfterLastNodeInContainer && container.nodeType == 3) { - offset = container.nodeValue.length; + if (isFirstOrLastLi(containerBlock, parentBlock, true) && isFirstOrLastLi(containerBlock, parentBlock, false)) { + if (hasParent(containerBlock, 'LI')) { + // Nested list is inside a LI + dom.insertAfter(newBlock, getContainerBlock(containerBlock)); } else { - offset = 0; + // Is first and last list item then replace the OL/UL with a text block + dom.replace(newBlock, containerBlock); } - } - - // Get editable root node, normally the body element but sometimes a div or span - editableRoot = getEditableRoot(container); - - // If there is no editable root then enter is done inside a contentEditable false element - if (!editableRoot) { - return; - } - - undoManager.beforeChange(); - - // If editable root isn't block nor the root of the editor - if (!dom.isBlock(editableRoot) && editableRoot != dom.getRoot()) { - if (!newBlockName || shiftKey) { - insertBr(); - } - - return; - } - - // Wrap the current node and it's sibling in a default block if it's needed. - // for example this text|text2 will become this

    text|text2

    - // This won't happen if root blocks are disabled or the shiftKey is pressed - if ((newBlockName && !shiftKey) || (!newBlockName && shiftKey)) { - container = wrapSelfAndSiblingsInDefaultBlock(container, offset); - } - - // Find parent block and setup empty block paddings - parentBlock = dom.getParent(container, dom.isBlock); - containerBlock = parentBlock ? dom.getParent(parentBlock.parentNode, dom.isBlock) : null; - - // Setup block names - parentBlockName = parentBlock ? parentBlock.nodeName.toUpperCase() : ''; // IE < 9 & HTML5 - containerBlockName = containerBlock ? containerBlock.nodeName.toUpperCase() : ''; // IE < 9 & HTML5 - - // Enter inside block contained within a LI then split or insert before/after LI - if (containerBlockName == 'LI' && !evt.ctrlKey) { - parentBlock = containerBlock; - parentBlockName = containerBlockName; - } - - if (editor.undoManager.typing) { - editor.undoManager.typing = false; - editor.undoManager.add(); - } - - // Handle enter in list item - if (/^(LI|DT|DD)$/.test(parentBlockName)) { - if (!newBlockName && shiftKey) { - insertBr(); - return; - } - - // Handle enter inside an empty list item - if (dom.isEmpty(parentBlock)) { - handleEmptyListItem(); - return; - } - } - - // Don't split PRE tags but insert a BR instead easier when writing code samples etc - if (parentBlockName == 'PRE' && settings.br_in_pre !== false) { - if (!shiftKey) { - insertBr(); - return; + } else if (isFirstOrLastLi(containerBlock, parentBlock, true)) { + if (hasParent(containerBlock, 'LI')) { + // List nested in an LI then move the list to a new sibling LI + dom.insertAfter(newBlock, getContainerBlock(containerBlock)); + newBlock.appendChild(dom.doc.createTextNode(' ')); // Needed for IE so the caret can be placed + newBlock.appendChild(containerBlock); + } else { + // First LI in list then remove LI and add text block before list + containerBlock.parentNode.insertBefore(newBlock, containerBlock); } + } else if (isFirstOrLastLi(containerBlock, parentBlock, false)) { + // Last LI in list then remove LI and add text block after list + dom.insertAfter(newBlock, getContainerBlock(containerBlock)); } else { - // If no root block is configured then insert a BR by default or if the shiftKey is pressed - if ((!newBlockName && !shiftKey && parentBlockName != 'LI') || (newBlockName && shiftKey)) { - insertBr(); - return; - } - } - - // If parent block is root then never insert new blocks - if (newBlockName && parentBlock === editor.getBody()) { - return; - } - - // Default block name if it's not configured - newBlockName = newBlockName || 'P'; - - // Insert new block before/after the parent block depending on caret location - if (CaretContainer.isCaretContainerBlock(parentBlock)) { - newBlock = CaretContainer.showCaretContainerBlock(parentBlock); - if (dom.isEmpty(parentBlock)) { - emptyBlock(parentBlock); - } - moveToCaretPosition(newBlock); - } else if (isCaretAtStartOrEndOfBlock()) { - insertNewBlockAfter(); - } else if (isCaretAtStartOrEndOfBlock(true)) { - // Insert new block before - newBlock = parentBlock.parentNode.insertBefore(createNewBlock(), parentBlock); - renderBlockOnIE(dom, selection, newBlock); - - // Adjust caret position if HR - containerAndSiblingName(parentBlock, 'HR') ? moveToCaretPosition(newBlock) : moveToCaretPosition(parentBlock); - } else { + // Middle LI in list the split the list and insert a text block in the middle // Extract after fragment and insert it after the current block - tmpRng = includeZwspInRange(rng).cloneRange(); - tmpRng.setEndAfter(parentBlock); + containerBlock = getContainerBlock(containerBlock); + tmpRng = rng.cloneRange(); + tmpRng.setStartAfter(parentBlock); + tmpRng.setEndAfter(containerBlock); fragment = tmpRng.extractContents(); - trimLeadingLineBreaks(fragment); - newBlock = fragment.firstChild; - dom.insertAfter(fragment, parentBlock); - trimInlineElementsOnLeftSideOfBlock(dom, nonEmptyElementsMap, newBlock); - addBrToBlockIfNeeded(parentBlock); - if (dom.isEmpty(parentBlock)) { - emptyBlock(parentBlock); - } - - newBlock.normalize(); - - // New block might become empty if it's

    a |

    - if (dom.isEmpty(newBlock)) { - dom.remove(newBlock); - insertNewBlockAfter(); + if (newBlockName === 'LI' && hasFirstChild(fragment, 'LI')) { + newBlock = fragment.firstChild; + dom.insertAfter(fragment, containerBlock); } else { - moveToCaretPosition(newBlock); + dom.insertAfter(fragment, containerBlock); + dom.insertAfter(newBlock, containerBlock); } } - dom.setAttrib(newBlock, 'id', ''); // Remove ID since it needs to be document unique + dom.remove(parentBlock); + moveToCaretPosition(newBlock); + } - // Allow custom handling of new blocks - editor.fire('NewBlock', { newBlock: newBlock }); + function insertNewBlockAfter() { + // If the caret is at the end of a header we produce a P tag after it similar to Word unless we are in a hgroup + if (/^(H[1-6]|PRE|FIGURE)$/.test(parentBlockName) && containerBlockName != 'HGROUP') { + newBlock = createNewBlock(newBlockName); + } else { + newBlock = createNewBlock(); + } + // Split the current container block element if enter is pressed inside an empty inner block element + if (settings.end_container_on_empty_block && canSplitBlock(dom, containerBlock) && dom.isEmpty(parentBlock)) { + // Split container block for example a BLOCKQUOTE at the current blockParent location for example a P + newBlock = dom.split(containerBlock, parentBlock); + } else { + dom.insertAfter(newBlock, parentBlock); + } + + moveToCaretPosition(newBlock); + } + + // Setup range items and newBlockName + new RangeUtils(dom).normalize(rng); + container = rng.startContainer; + offset = rng.startOffset; + newBlockName = (settings.force_p_newlines ? 'p' : '') || settings.forced_root_block; + newBlockName = newBlockName ? newBlockName.toUpperCase() : ''; + shiftKey = evt.shiftKey; + + // Resolve node index + if (container.nodeType == 1 && container.hasChildNodes()) { + isAfterLastNodeInContainer = offset > container.childNodes.length - 1; + + container = container.childNodes[Math.min(offset, container.childNodes.length - 1)] || container; + if (isAfterLastNodeInContainer && container.nodeType == 3) { + offset = container.nodeValue.length; + } else { + offset = 0; + } + } + + // Get editable root node, normally the body element but sometimes a div or span + editableRoot = getEditableRoot(dom, container); + + // If there is no editable root then enter is done inside a contentEditable false element + if (!editableRoot) { + return; + } + + // If editable root isn't block nor the root of the editor + if (!dom.isBlock(editableRoot) && editableRoot != dom.getRoot()) { + if (!newBlockName || shiftKey) { + insertBr(editor, evt); + } + + return; + } + + // Wrap the current node and it's sibling in a default block if it's needed. + // for example this text|text2 will become this

    text|text2

    + // This won't happen if root blocks are disabled or the shiftKey is pressed + if ((newBlockName && !shiftKey) || (!newBlockName && shiftKey)) { + container = wrapSelfAndSiblingsInDefaultBlock(editor, newBlockName, rng, container, offset); + } + + // Find parent block and setup empty block paddings + parentBlock = dom.getParent(container, dom.isBlock); + containerBlock = parentBlock ? dom.getParent(parentBlock.parentNode, dom.isBlock) : null; + + // Setup block names + parentBlockName = parentBlock ? parentBlock.nodeName.toUpperCase() : ''; // IE < 9 & HTML5 + containerBlockName = containerBlock ? containerBlock.nodeName.toUpperCase() : ''; // IE < 9 & HTML5 + + // Enter inside block contained within a LI then split or insert before/after LI + if (containerBlockName == 'LI' && !evt.ctrlKey) { + parentBlock = containerBlock; + containerBlock = containerBlock.parentNode; + parentBlockName = containerBlockName; + } + + // Handle enter in list item + if (/^(LI|DT|DD)$/.test(parentBlockName)) { + if (!newBlockName && shiftKey) { + insertBr(editor, evt); + return; + } + + // Handle enter inside an empty list item + if (dom.isEmpty(parentBlock)) { + handleEmptyListItem(); + return; + } + } + + // Don't split PRE tags but insert a BR instead easier when writing code samples etc + if (parentBlockName == 'PRE' && settings.br_in_pre !== false) { + if (!shiftKey) { + insertBr(editor, evt); + return; + } + } else { + // If no root block is configured then insert a BR by default or if the shiftKey is pressed + if ((!newBlockName && !shiftKey && parentBlockName != 'LI') || (newBlockName && shiftKey)) { + insertBr(editor, evt); + return; + } + } + + // If parent block is root then never insert new blocks + if (newBlockName && parentBlock === editor.getBody()) { + return; + } + + // Default block name if it's not configured + newBlockName = newBlockName || 'P'; + + // Insert new block before/after the parent block depending on caret location + if (CaretContainer.isCaretContainerBlock(parentBlock)) { + newBlock = CaretContainer.showCaretContainerBlock(parentBlock); + if (dom.isEmpty(parentBlock)) { + emptyBlock(parentBlock); + } + moveToCaretPosition(newBlock); + } else if (isCaretAtStartOrEndOfBlock()) { + insertNewBlockAfter(); + } else if (isCaretAtStartOrEndOfBlock(true)) { + // Insert new block before + newBlock = parentBlock.parentNode.insertBefore(createNewBlock(), parentBlock); + + // Adjust caret position if HR + containerAndSiblingName(parentBlock, 'HR') ? moveToCaretPosition(newBlock) : moveToCaretPosition(parentBlock); + } else { + // Extract after fragment and insert it after the current block + tmpRng = includeZwspInRange(rng).cloneRange(); + tmpRng.setEndAfter(parentBlock); + fragment = tmpRng.extractContents(); + trimLeadingLineBreaks(fragment); + newBlock = fragment.firstChild; + dom.insertAfter(fragment, parentBlock); + trimInlineElementsOnLeftSideOfBlock(dom, nonEmptyElementsMap, newBlock); + addBrToBlockIfNeeded(dom, parentBlock); + + if (dom.isEmpty(parentBlock)) { + emptyBlock(parentBlock); + } + + newBlock.normalize(); + + // New block might become empty if it's

    a |

    + if (dom.isEmpty(newBlock)) { + dom.remove(newBlock); + insertNewBlockAfter(); + } else { + moveToCaretPosition(newBlock); + } + } + + dom.setAttrib(newBlock, 'id', ''); // Remove ID since it needs to be document unique + + // Allow custom handling of new blocks + editor.fire('NewBlock', { newBlock: newBlock }); + }; + + return { + insert: insert + }; + } +); + +/** + * EnterKey.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.keyboard.EnterKey', + [ + 'tinymce.core.keyboard.InsertNewLine', + 'tinymce.core.util.VK' + ], + function (InsertNewLine, VK) { + var endTypingLevel = function (undoManager) { + if (undoManager.typing) { undoManager.typing = false; undoManager.add(); } + }; - editor.on('keydown', function (evt) { - if (evt.keyCode == 13) { - if (handleEnterKey(evt) !== false) { - evt.preventDefault(); - } + var handleEnterKeyEvent = function (editor, event) { + if (event.isDefaultPrevented()) { + return; + } + + event.preventDefault(); + + endTypingLevel(editor.undoManager); + editor.undoManager.transact(function () { + if (editor.selection.isCollapsed() === false) { + editor.execCommand('Delete'); + } + + InsertNewLine.insert(editor, event); + }); + }; + + var setup = function (editor) { + editor.on('keydown', function (event) { + if (event.keyCode === VK.ENTER) { + handleEnterKeyEvent(editor, event); } }); }; @@ -41193,9 +41662,10 @@ define( 'ephox.katamari.api.Fun', 'tinymce.core.caret.CaretPosition', 'tinymce.core.dom.NodeType', - 'tinymce.core.keyboard.BoundaryLocation' + 'tinymce.core.keyboard.BoundaryLocation', + 'tinymce.core.keyboard.InlineUtils' ], - function (Fun, CaretPosition, NodeType, BoundaryLocation) { + function (Fun, CaretPosition, NodeType, BoundaryLocation, InlineUtils) { var isValidInsertPoint = function (location, caretPosition) { return isAtStartOrEnd(location) && NodeType.isText(caretPosition.container()); }; @@ -41218,8 +41688,9 @@ define( }; var insertAtCaret = function (editor) { + var isInlineTarget = Fun.curry(InlineUtils.isInlineTarget, editor); var caretPosition = CaretPosition.fromRangeStart(editor.selection.getRng()); - var boundaryLocation = BoundaryLocation.readLocation(editor.getBody(), caretPosition); + var boundaryLocation = BoundaryLocation.readLocation(isInlineTarget, editor.getBody(), caretPosition); return boundaryLocation.map(Fun.curry(insertAtLocation, editor, caretPosition)).getOr(false); }; @@ -41255,20 +41726,15 @@ define( define( 'tinymce.core.keyboard.SpaceKey', [ - 'ephox.katamari.api.Arr', 'tinymce.core.keyboard.InsertSpace', 'tinymce.core.keyboard.MatchKeys', 'tinymce.core.util.VK' ], - function (Arr, InsertSpace, MatchKeys, VK) { + function (InsertSpace, MatchKeys, VK) { var executeKeydownOverride = function (editor, evt) { - var matches = MatchKeys.match([ + MatchKeys.execute([ { keyCode: VK.SPACEBAR, action: MatchKeys.action(InsertSpace.insertAtSelection, editor) } - ], evt); - - Arr.find(matches, function (pattern) { - return pattern.action(); - }).each(function (_) { + ], evt).each(function (_) { evt.preventDefault(); }); }; @@ -41411,9 +41877,10 @@ define( editor.on('SelectionChange', function () { var startElm = editor.selection.getStart(true); + // When focusout from after cef element to other input element the startelm can be undefined. // IE 8 will fire a selectionchange event with an incorrect selection // when focusing out of table cells. Click inside cell -> toolbar = Invalid SelectionChange event - if (!Env.range && editor.selection.isCollapsed()) { + if (!startElm || (!Env.range && editor.selection.isCollapsed())) { return; } @@ -41479,210 +41946,6 @@ define( } ); -/** - * FakeCaret.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This module contains logic for rendering a fake visual caret. - * - * @private - * @class tinymce.caret.FakeCaret - */ -define( - 'tinymce.core.caret.FakeCaret', - [ - 'tinymce.core.caret.CaretContainer', - 'tinymce.core.caret.CaretContainerRemove', - 'tinymce.core.caret.CaretPosition', - 'tinymce.core.dom.DomQuery', - 'tinymce.core.dom.NodeType', - 'tinymce.core.dom.RangeUtils', - 'tinymce.core.geom.ClientRect', - 'tinymce.core.util.Delay' - ], - function (CaretContainer, CaretContainerRemove, CaretPosition, DomQuery, NodeType, RangeUtils, ClientRect, Delay) { - var isContentEditableFalse = NodeType.isContentEditableFalse; - - var isTableCell = function (node) { - return node && /^(TD|TH)$/i.test(node.nodeName); - }; - - return function (rootNode, isBlock) { - var cursorInterval, $lastVisualCaret, caretContainerNode; - - function getAbsoluteClientRect(node, before) { - var clientRect = ClientRect.collapse(node.getBoundingClientRect(), before), - docElm, scrollX, scrollY, margin, rootRect; - - if (rootNode.tagName == 'BODY') { - docElm = rootNode.ownerDocument.documentElement; - scrollX = rootNode.scrollLeft || docElm.scrollLeft; - scrollY = rootNode.scrollTop || docElm.scrollTop; - } else { - rootRect = rootNode.getBoundingClientRect(); - scrollX = rootNode.scrollLeft - rootRect.left; - scrollY = rootNode.scrollTop - rootRect.top; - } - - clientRect.left += scrollX; - clientRect.right += scrollX; - clientRect.top += scrollY; - clientRect.bottom += scrollY; - clientRect.width = 1; - - margin = node.offsetWidth - node.clientWidth; - - if (margin > 0) { - if (before) { - margin *= -1; - } - - clientRect.left += margin; - clientRect.right += margin; - } - - return clientRect; - } - - function trimInlineCaretContainers() { - var contentEditableFalseNodes, node, sibling, i, data; - - contentEditableFalseNodes = DomQuery('*[contentEditable=false]', rootNode); - for (i = 0; i < contentEditableFalseNodes.length; i++) { - node = contentEditableFalseNodes[i]; - - sibling = node.previousSibling; - if (CaretContainer.endsWithCaretContainer(sibling)) { - data = sibling.data; - - if (data.length == 1) { - sibling.parentNode.removeChild(sibling); - } else { - sibling.deleteData(data.length - 1, 1); - } - } - - sibling = node.nextSibling; - if (CaretContainer.startsWithCaretContainer(sibling)) { - data = sibling.data; - - if (data.length == 1) { - sibling.parentNode.removeChild(sibling); - } else { - sibling.deleteData(0, 1); - } - } - } - - return null; - } - - function show(before, node) { - var clientRect, rng; - - hide(); - - if (isTableCell(node)) { - return null; - } - - if (isBlock(node)) { - caretContainerNode = CaretContainer.insertBlock('p', node, before); - clientRect = getAbsoluteClientRect(node, before); - DomQuery(caretContainerNode).css('top', clientRect.top); - - $lastVisualCaret = DomQuery('
    ').css(clientRect).appendTo(rootNode); - - if (before) { - $lastVisualCaret.addClass('mce-visual-caret-before'); - } - - startBlink(); - - rng = node.ownerDocument.createRange(); - rng.setStart(caretContainerNode, 0); - rng.setEnd(caretContainerNode, 0); - } else { - caretContainerNode = CaretContainer.insertInline(node, before); - rng = node.ownerDocument.createRange(); - - if (isContentEditableFalse(caretContainerNode.nextSibling)) { - rng.setStart(caretContainerNode, 0); - rng.setEnd(caretContainerNode, 0); - } else { - rng.setStart(caretContainerNode, 1); - rng.setEnd(caretContainerNode, 1); - } - - return rng; - } - - return rng; - } - - function hide() { - trimInlineCaretContainers(); - - if (caretContainerNode) { - CaretContainerRemove.remove(caretContainerNode); - caretContainerNode = null; - } - - if ($lastVisualCaret) { - $lastVisualCaret.remove(); - $lastVisualCaret = null; - } - - clearInterval(cursorInterval); - } - - function startBlink() { - cursorInterval = Delay.setInterval(function () { - DomQuery('div.mce-visual-caret', rootNode).toggleClass('mce-visual-caret-hidden'); - }, 500); - } - - function destroy() { - Delay.clearInterval(cursorInterval); - } - - function getCss() { - return ( - '.mce-visual-caret {' + - 'position: absolute;' + - 'background-color: black;' + - 'background-color: currentcolor;' + - '}' + - '.mce-visual-caret-hidden {' + - 'display: none;' + - '}' + - '*[data-mce-caret] {' + - 'position: absolute;' + - 'left: -1000px;' + - 'right: auto;' + - 'top: 0;' + - 'margin: 0;' + - 'padding: 0;' + - '}' - ); - } - - return { - show: show, - hide: hide, - getCss: getCss, - destroy: destroy - }; - }; - } -); /** * MousePosition.js * @@ -42053,6 +42316,210 @@ define( } ); +/** + * FakeCaret.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This module contains logic for rendering a fake visual caret. + * + * @private + * @class tinymce.caret.FakeCaret + */ +define( + 'tinymce.core.caret.FakeCaret', + [ + 'tinymce.core.caret.CaretContainer', + 'tinymce.core.caret.CaretContainerRemove', + 'tinymce.core.caret.CaretPosition', + 'tinymce.core.dom.DomQuery', + 'tinymce.core.dom.NodeType', + 'tinymce.core.dom.RangeUtils', + 'tinymce.core.geom.ClientRect', + 'tinymce.core.util.Delay' + ], + function (CaretContainer, CaretContainerRemove, CaretPosition, DomQuery, NodeType, RangeUtils, ClientRect, Delay) { + var isContentEditableFalse = NodeType.isContentEditableFalse; + + var isTableCell = function (node) { + return node && /^(TD|TH)$/i.test(node.nodeName); + }; + + return function (rootNode, isBlock) { + var cursorInterval, $lastVisualCaret, caretContainerNode; + + function getAbsoluteClientRect(node, before) { + var clientRect = ClientRect.collapse(node.getBoundingClientRect(), before), + docElm, scrollX, scrollY, margin, rootRect; + + if (rootNode.tagName == 'BODY') { + docElm = rootNode.ownerDocument.documentElement; + scrollX = rootNode.scrollLeft || docElm.scrollLeft; + scrollY = rootNode.scrollTop || docElm.scrollTop; + } else { + rootRect = rootNode.getBoundingClientRect(); + scrollX = rootNode.scrollLeft - rootRect.left; + scrollY = rootNode.scrollTop - rootRect.top; + } + + clientRect.left += scrollX; + clientRect.right += scrollX; + clientRect.top += scrollY; + clientRect.bottom += scrollY; + clientRect.width = 1; + + margin = node.offsetWidth - node.clientWidth; + + if (margin > 0) { + if (before) { + margin *= -1; + } + + clientRect.left += margin; + clientRect.right += margin; + } + + return clientRect; + } + + function trimInlineCaretContainers() { + var contentEditableFalseNodes, node, sibling, i, data; + + contentEditableFalseNodes = DomQuery('*[contentEditable=false]', rootNode); + for (i = 0; i < contentEditableFalseNodes.length; i++) { + node = contentEditableFalseNodes[i]; + + sibling = node.previousSibling; + if (CaretContainer.endsWithCaretContainer(sibling)) { + data = sibling.data; + + if (data.length == 1) { + sibling.parentNode.removeChild(sibling); + } else { + sibling.deleteData(data.length - 1, 1); + } + } + + sibling = node.nextSibling; + if (CaretContainer.startsWithCaretContainer(sibling)) { + data = sibling.data; + + if (data.length == 1) { + sibling.parentNode.removeChild(sibling); + } else { + sibling.deleteData(0, 1); + } + } + } + + return null; + } + + function show(before, node) { + var clientRect, rng; + + hide(); + + if (isTableCell(node)) { + return null; + } + + if (isBlock(node)) { + caretContainerNode = CaretContainer.insertBlock('p', node, before); + clientRect = getAbsoluteClientRect(node, before); + DomQuery(caretContainerNode).css('top', clientRect.top); + + $lastVisualCaret = DomQuery('
    ').css(clientRect).appendTo(rootNode); + + if (before) { + $lastVisualCaret.addClass('mce-visual-caret-before'); + } + + startBlink(); + + rng = node.ownerDocument.createRange(); + rng.setStart(caretContainerNode, 0); + rng.setEnd(caretContainerNode, 0); + } else { + caretContainerNode = CaretContainer.insertInline(node, before); + rng = node.ownerDocument.createRange(); + + if (isContentEditableFalse(caretContainerNode.nextSibling)) { + rng.setStart(caretContainerNode, 0); + rng.setEnd(caretContainerNode, 0); + } else { + rng.setStart(caretContainerNode, 1); + rng.setEnd(caretContainerNode, 1); + } + + return rng; + } + + return rng; + } + + function hide() { + trimInlineCaretContainers(); + + if (caretContainerNode) { + CaretContainerRemove.remove(caretContainerNode); + caretContainerNode = null; + } + + if ($lastVisualCaret) { + $lastVisualCaret.remove(); + $lastVisualCaret = null; + } + + clearInterval(cursorInterval); + } + + function startBlink() { + cursorInterval = Delay.setInterval(function () { + DomQuery('div.mce-visual-caret', rootNode).toggleClass('mce-visual-caret-hidden'); + }, 500); + } + + function destroy() { + Delay.clearInterval(cursorInterval); + } + + function getCss() { + return ( + '.mce-visual-caret {' + + 'position: absolute;' + + 'background-color: black;' + + 'background-color: currentcolor;' + + '}' + + '.mce-visual-caret-hidden {' + + 'display: none;' + + '}' + + '*[data-mce-caret] {' + + 'position: absolute;' + + 'left: -1000px;' + + 'right: auto;' + + 'top: 0;' + + 'margin: 0;' + + 'padding: 0;' + + '}' + ); + } + + return { + show: show, + hide: hide, + getCss: getCss, + destroy: destroy + }; + }; + } +); /** * SelectionOverrides.js * @@ -42079,23 +42546,32 @@ define( define( 'tinymce.core.SelectionOverrides', [ + 'ephox.katamari.api.Arr', + 'ephox.sugar.api.dom.Remove', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.properties.Attr', + 'ephox.sugar.api.search.SelectorFilter', + 'ephox.sugar.api.search.SelectorFind', + 'tinymce.core.DragDropOverrides', + 'tinymce.core.EditorView', + 'tinymce.core.Env', 'tinymce.core.caret.CaretContainer', 'tinymce.core.caret.CaretPosition', 'tinymce.core.caret.CaretUtils', 'tinymce.core.caret.CaretWalker', 'tinymce.core.caret.FakeCaret', 'tinymce.core.caret.LineUtils', + 'tinymce.core.dom.ElementType', 'tinymce.core.dom.NodeType', - 'tinymce.core.DragDropOverrides', - 'tinymce.core.Env', - 'tinymce.core.geom.ClientRect', + 'tinymce.core.dom.RangePoint', 'tinymce.core.keyboard.CefUtils', - 'tinymce.core.util.Arr', 'tinymce.core.util.Delay', - 'tinymce.core.util.Fun', 'tinymce.core.util.VK' ], - function (CaretContainer, CaretPosition, CaretUtils, CaretWalker, FakeCaret, LineUtils, NodeType, DragDropOverrides, Env, ClientRect, CefUtils, Arr, Delay, Fun, VK) { + function ( + Arr, Remove, Element, Attr, SelectorFilter, SelectorFind, DragDropOverrides, EditorView, Env, CaretContainer, CaretPosition, CaretUtils, CaretWalker, FakeCaret, + LineUtils, ElementType, NodeType, RangePoint, CefUtils, Delay, VK + ) { var isContentEditableTrue = NodeType.isContentEditableTrue, isContentEditableFalse = NodeType.isContentEditableFalse, isAfterContentEditableFalse = CaretUtils.isAfterContentEditableFalse, @@ -42186,22 +42662,12 @@ define( return null; } - function isXYWithinRange(clientX, clientY, range) { - if (range.collapsed) { - return false; - } - - return Arr.reduce(range.getClientRects(), function (state, rect) { - return state || ClientRect.containsXY(rect, clientX, clientY); - }, false); - } - // Some browsers (Chrome) lets you place the caret after a cE=false // Make sure we render the caret container in this case - editor.on('mouseup', function () { + editor.on('mouseup', function (e) { var range = getRange(); - if (range.collapsed) { + if (range.collapsed && EditorView.isXYInContentArea(editor, e.clientX, e.clientY)) { setRange(CefUtils.renderCaretAtRange(editor, range)); } }); @@ -42288,6 +42754,10 @@ define( editor.on('mousedown', function (e) { var contentEditableRoot; + if (EditorView.isXYInContentArea(editor, e.clientX, e.clientY) === false) { + return; + } + contentEditableRoot = getContentEditableRoot(e.target); if (contentEditableRoot) { if (isContentEditableFalse(contentEditableRoot)) { @@ -42297,8 +42767,8 @@ define( removeContentEditableSelection(); // Check that we're not attempting a shift + click select within a contenteditable='true' element - if (!(isContentEditableTrue(contentEditableRoot) && e.shiftKey) && !isXYWithinRange(e.clientX, e.clientY, editor.selection.getRng())) { - editor.selection.placeCaretAt(e.clientX, e.clientY); + if (!(isContentEditableTrue(contentEditableRoot) && e.shiftKey) && !RangePoint.isXYWithinRange(e.clientX, e.clientY, editor.selection.getRng())) { + ElementType.isVoid(Element.fromDom(e.target)) ? editor.selection.select(e.target) : editor.selection.placeCaretAt(e.clientX, e.clientY); } } } else { @@ -42490,8 +42960,16 @@ define( return null; } + $realSelectionContainer = SelectorFind.descendant(Element.fromDom(editor.getBody()), '#' + realSelectionId).fold( + function () { + return $([]); + }, + function (elm) { + return $([elm.dom()]); + } + ); + targetClone = e.targetClone; - $realSelectionContainer = $('#' + realSelectionId); if ($realSelectionContainer.length === 0) { $realSelectionContainer = $( '
    ' @@ -42524,7 +43002,10 @@ define( sel.removeAllRanges(); sel.addRange(range); - editor.$('*[data-mce-selected]').removeAttr('data-mce-selected'); + Arr.each(SelectorFilter.descendants(Element.fromDom(editor.getBody()), '*[data-mce-selected]'), function (elm) { + Attr.remove(elm, 'data-mce-selected'); + }); + node.setAttribute('data-mce-selected', 1); selectedContentEditableNode = node; hideFakeCaret(); @@ -42535,7 +43016,7 @@ define( function removeContentEditableSelection() { if (selectedContentEditableNode) { selectedContentEditableNode.removeAttribute('data-mce-selected'); - editor.$('#' + realSelectionId).remove(); + SelectorFind.descendant(Element.fromDom(editor.getBody()), '#' + realSelectionId).each(Remove.remove); selectedContentEditableNode = null; } } @@ -42566,6 +43047,744 @@ define( } ); +/** + * Diff.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * JS Implementation of the O(ND) Difference Algorithm by Eugene W. Myers. + * + * @class tinymce.undo.Diff + * @private + */ +define( + 'tinymce.core.undo.Diff', + [ + ], + function () { + var KEEP = 0, INSERT = 1, DELETE = 2; + + var diff = function (left, right) { + var size = left.length + right.length + 2; + var vDown = new Array(size); + var vUp = new Array(size); + + var snake = function (start, end, diag) { + return { + start: start, + end: end, + diag: diag + }; + }; + + var buildScript = function (start1, end1, start2, end2, script) { + var middle = getMiddleSnake(start1, end1, start2, end2); + + if (middle === null || middle.start === end1 && middle.diag === end1 - end2 || + middle.end === start1 && middle.diag === start1 - start2) { + var i = start1; + var j = start2; + while (i < end1 || j < end2) { + if (i < end1 && j < end2 && left[i] === right[j]) { + script.push([KEEP, left[i]]); + ++i; + ++j; + } else { + if (end1 - start1 > end2 - start2) { + script.push([DELETE, left[i]]); + ++i; + } else { + script.push([INSERT, right[j]]); + ++j; + } + } + } + } else { + buildScript(start1, middle.start, start2, middle.start - middle.diag, script); + for (var i2 = middle.start; i2 < middle.end; ++i2) { + script.push([KEEP, left[i2]]); + } + buildScript(middle.end, end1, middle.end - middle.diag, end2, script); + } + }; + + var buildSnake = function (start, diag, end1, end2) { + var end = start; + while (end - diag < end2 && end < end1 && left[end] === right[end - diag]) { + ++end; + } + return snake(start, end, diag); + }; + + var getMiddleSnake = function (start1, end1, start2, end2) { + // Myers Algorithm + // Initialisations + var m = end1 - start1; + var n = end2 - start2; + if (m === 0 || n === 0) { + return null; + } + + var delta = m - n; + var sum = n + m; + var offset = (sum % 2 === 0 ? sum : sum + 1) / 2; + vDown[1 + offset] = start1; + vUp[1 + offset] = end1 + 1; + + for (var d = 0; d <= offset; ++d) { + // Down + for (var k = -d; k <= d; k += 2) { + // First step + + var i = k + offset; + if (k === -d || k != d && vDown[i - 1] < vDown[i + 1]) { + vDown[i] = vDown[i + 1]; + } else { + vDown[i] = vDown[i - 1] + 1; + } + + var x = vDown[i]; + var y = x - start1 + start2 - k; + + while (x < end1 && y < end2 && left[x] === right[y]) { + vDown[i] = ++x; + ++y; + } + // Second step + if (delta % 2 != 0 && delta - d <= k && k <= delta + d) { + if (vUp[i - delta] <= vDown[i]) { + return buildSnake(vUp[i - delta], k + start1 - start2, end1, end2); + } + } + } + + // Up + for (k = delta - d; k <= delta + d; k += 2) { + // First step + i = k + offset - delta; + if (k === delta - d || k != delta + d && vUp[i + 1] <= vUp[i - 1]) { + vUp[i] = vUp[i + 1] - 1; + } else { + vUp[i] = vUp[i - 1]; + } + + x = vUp[i] - 1; + y = x - start1 + start2 - k; + while (x >= start1 && y >= start2 && left[x] === right[y]) { + vUp[i] = x--; + y--; + } + // Second step + if (delta % 2 === 0 && -d <= k && k <= d) { + if (vUp[i] <= vDown[i + delta]) { + return buildSnake(vUp[i], k + start1 - start2, end1, end2); + } + } + } + } + }; + + var script = []; + buildScript(0, left.length, 0, right.length, script); + return script; + }; + + return { + KEEP: KEEP, + DELETE: DELETE, + INSERT: INSERT, + diff: diff + }; + } +); +/** + * Fragments.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This module reads and applies html fragments from/to dom nodes. + * + * @class tinymce.undo.Fragments + * @private + */ +define( + 'tinymce.core.undo.Fragments', + [ + "tinymce.core.util.Arr", + "tinymce.core.html.Entities", + "tinymce.core.undo.Diff" + ], + function (Arr, Entities, Diff) { + var getOuterHtml = function (elm) { + if (elm.nodeType === 1) { + return elm.outerHTML; + } else if (elm.nodeType === 3) { + return Entities.encodeRaw(elm.data, false); + } else if (elm.nodeType === 8) { + return ''; + } + + return ''; + }; + + var createFragment = function (html) { + var frag, node, container; + + container = document.createElement("div"); + frag = document.createDocumentFragment(); + + if (html) { + container.innerHTML = html; + } + + while ((node = container.firstChild)) { + frag.appendChild(node); + } + + return frag; + }; + + var insertAt = function (elm, html, index) { + var fragment = createFragment(html); + if (elm.hasChildNodes() && index < elm.childNodes.length) { + var target = elm.childNodes[index]; + target.parentNode.insertBefore(fragment, target); + } else { + elm.appendChild(fragment); + } + }; + + var removeAt = function (elm, index) { + if (elm.hasChildNodes() && index < elm.childNodes.length) { + var target = elm.childNodes[index]; + target.parentNode.removeChild(target); + } + }; + + var applyDiff = function (diff, elm) { + var index = 0; + Arr.each(diff, function (action) { + if (action[0] === Diff.KEEP) { + index++; + } else if (action[0] === Diff.INSERT) { + insertAt(elm, action[1], index); + index++; + } else if (action[0] === Diff.DELETE) { + removeAt(elm, index); + } + }); + }; + + var read = function (elm) { + return Arr.filter(Arr.map(elm.childNodes, getOuterHtml), function (item) { + return item.length > 0; + }); + }; + + var write = function (fragments, elm) { + var currentFragments = Arr.map(elm.childNodes, getOuterHtml); + applyDiff(Diff.diff(currentFragments, fragments), elm); + return elm; + }; + + return { + read: read, + write: write + }; + } +); +/** + * Levels.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This module handles getting/setting undo levels to/from editor instances. + * + * @class tinymce.undo.Levels + * @private + */ +define( + 'tinymce.core.undo.Levels', + [ + "tinymce.core.util.Arr", + "tinymce.core.undo.Fragments" + ], + function (Arr, Fragments) { + var hasIframes = function (html) { + return html.indexOf('') !== -1; + }; + + var createFragmentedLevel = function (fragments) { + return { + type: 'fragmented', + fragments: fragments, + content: '', + bookmark: null, + beforeBookmark: null + }; + }; + + var createCompleteLevel = function (content) { + return { + type: 'complete', + fragments: null, + content: content, + bookmark: null, + beforeBookmark: null + }; + }; + + var createFromEditor = function (editor) { + var fragments, content, trimmedFragments; + + fragments = Fragments.read(editor.getBody()); + trimmedFragments = Arr.map(fragments, function (html) { + return editor.serializer.trimContent(html); + }); + content = trimmedFragments.join(''); + + return hasIframes(content) ? createFragmentedLevel(trimmedFragments) : createCompleteLevel(content); + }; + + var applyToEditor = function (editor, level, before) { + if (level.type === 'fragmented') { + Fragments.write(level.fragments, editor.getBody()); + } else { + editor.setContent(level.content, { format: 'raw' }); + } + + editor.selection.moveToBookmark(before ? level.beforeBookmark : level.bookmark); + }; + + var getLevelContent = function (level) { + return level.type === 'fragmented' ? level.fragments.join('') : level.content; + }; + + var isEq = function (level1, level2) { + return !!level1 && !!level2 && getLevelContent(level1) === getLevelContent(level2); + }; + + return { + createFragmentedLevel: createFragmentedLevel, + createCompleteLevel: createCompleteLevel, + createFromEditor: createFromEditor, + applyToEditor: applyToEditor, + isEq: isEq + }; + } +); +/** + * UndoManager.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class handles the undo/redo history levels for the editor. Since the built-in undo/redo has major drawbacks a custom one was needed. + * + * @class tinymce.UndoManager + */ +define( + 'tinymce.core.UndoManager', + [ + "tinymce.core.util.VK", + "tinymce.core.util.Tools", + "tinymce.core.undo.Levels" + ], + function (VK, Tools, Levels) { + return function (editor) { + var self = this, index = 0, data = [], beforeBookmark, isFirstTypedCharacter, locks = 0; + + var isUnlocked = function () { + return locks === 0; + }; + + var setTyping = function (typing) { + if (isUnlocked()) { + self.typing = typing; + } + }; + + function setDirty(state) { + editor.setDirty(state); + } + + function addNonTypingUndoLevel(e) { + setTyping(false); + self.add({}, e); + } + + function endTyping() { + if (self.typing) { + setTyping(false); + self.add(); + } + } + + // Add initial undo level when the editor is initialized + editor.on('init', function () { + self.add(); + }); + + // Get position before an execCommand is processed + editor.on('BeforeExecCommand', function (e) { + var cmd = e.command; + + if (cmd !== 'Undo' && cmd !== 'Redo' && cmd !== 'mceRepaint') { + endTyping(); + self.beforeChange(); + } + }); + + // Add undo level after an execCommand call was made + editor.on('ExecCommand', function (e) { + var cmd = e.command; + + if (cmd !== 'Undo' && cmd !== 'Redo' && cmd !== 'mceRepaint') { + addNonTypingUndoLevel(e); + } + }); + + editor.on('ObjectResizeStart Cut', function () { + self.beforeChange(); + }); + + editor.on('SaveContent ObjectResized blur', addNonTypingUndoLevel); + editor.on('DragEnd', addNonTypingUndoLevel); + + editor.on('KeyUp', function (e) { + var keyCode = e.keyCode; + + // If key is prevented then don't add undo level + // This would happen on keyboard shortcuts for example + if (e.isDefaultPrevented()) { + return; + } + + if ((keyCode >= 33 && keyCode <= 36) || (keyCode >= 37 && keyCode <= 40) || keyCode === 45 || e.ctrlKey) { + addNonTypingUndoLevel(); + editor.nodeChanged(); + } + + if (keyCode === 46 || keyCode === 8) { + editor.nodeChanged(); + } + + // Fire a TypingUndo/Change event on the first character entered + if (isFirstTypedCharacter && self.typing && Levels.isEq(Levels.createFromEditor(editor), data[0]) === false) { + if (editor.isDirty() === false) { + setDirty(true); + editor.fire('change', { level: data[0], lastLevel: null }); + } + + editor.fire('TypingUndo'); + isFirstTypedCharacter = false; + editor.nodeChanged(); + } + }); + + editor.on('KeyDown', function (e) { + var keyCode = e.keyCode; + + // If key is prevented then don't add undo level + // This would happen on keyboard shortcuts for example + if (e.isDefaultPrevented()) { + return; + } + + // Is character position keys left,right,up,down,home,end,pgdown,pgup,enter + if ((keyCode >= 33 && keyCode <= 36) || (keyCode >= 37 && keyCode <= 40) || keyCode === 45) { + if (self.typing) { + addNonTypingUndoLevel(e); + } + + return; + } + + // If key isn't Ctrl+Alt/AltGr + var modKey = (e.ctrlKey && !e.altKey) || e.metaKey; + if ((keyCode < 16 || keyCode > 20) && keyCode !== 224 && keyCode !== 91 && !self.typing && !modKey) { + self.beforeChange(); + setTyping(true); + self.add({}, e); + isFirstTypedCharacter = true; + } + }); + + editor.on('MouseDown', function (e) { + if (self.typing) { + addNonTypingUndoLevel(e); + } + }); + + // Add keyboard shortcuts for undo/redo keys + editor.addShortcut('meta+z', '', 'Undo'); + editor.addShortcut('meta+y,meta+shift+z', '', 'Redo'); + + editor.on('AddUndo Undo Redo ClearUndos', function (e) { + if (!e.isDefaultPrevented()) { + editor.nodeChanged(); + } + }); + + /*eslint consistent-this:0 */ + self = { + // Explode for debugging reasons + data: data, + + /** + * State if the user is currently typing or not. This will add a typing operation into one undo + * level instead of one new level for each keystroke. + * + * @field {Boolean} typing + */ + typing: false, + + /** + * Stores away a bookmark to be used when performing an undo action so that the selection is before + * the change has been made. + * + * @method beforeChange + */ + beforeChange: function () { + if (isUnlocked()) { + beforeBookmark = editor.selection.getBookmark(2, true); + } + }, + + /** + * Adds a new undo level/snapshot to the undo list. + * + * @method add + * @param {Object} level Optional undo level object to add. + * @param {DOMEvent} event Optional event responsible for the creation of the undo level. + * @return {Object} Undo level that got added or null it a level wasn't needed. + */ + add: function (level, event) { + var i, settings = editor.settings, lastLevel, currentLevel; + + currentLevel = Levels.createFromEditor(editor); + level = level || {}; + level = Tools.extend(level, currentLevel); + + if (isUnlocked() === false || editor.removed) { + return null; + } + + lastLevel = data[index]; + if (editor.fire('BeforeAddUndo', { level: level, lastLevel: lastLevel, originalEvent: event }).isDefaultPrevented()) { + return null; + } + + // Add undo level if needed + if (lastLevel && Levels.isEq(lastLevel, level)) { + return null; + } + + // Set before bookmark on previous level + if (data[index]) { + data[index].beforeBookmark = beforeBookmark; + } + + // Time to compress + if (settings.custom_undo_redo_levels) { + if (data.length > settings.custom_undo_redo_levels) { + for (i = 0; i < data.length - 1; i++) { + data[i] = data[i + 1]; + } + + data.length--; + index = data.length; + } + } + + // Get a non intrusive normalized bookmark + level.bookmark = editor.selection.getBookmark(2, true); + + // Crop array if needed + if (index < data.length - 1) { + data.length = index + 1; + } + + data.push(level); + index = data.length - 1; + + var args = { level: level, lastLevel: lastLevel, originalEvent: event }; + + editor.fire('AddUndo', args); + + if (index > 0) { + setDirty(true); + editor.fire('change', args); + } + + return level; + }, + + /** + * Undoes the last action. + * + * @method undo + * @return {Object} Undo level or null if no undo was performed. + */ + undo: function () { + var level; + + if (self.typing) { + self.add(); + self.typing = false; + setTyping(false); + } + + if (index > 0) { + level = data[--index]; + Levels.applyToEditor(editor, level, true); + setDirty(true); + editor.fire('undo', { level: level }); + } + + return level; + }, + + /** + * Redoes the last action. + * + * @method redo + * @return {Object} Redo level or null if no redo was performed. + */ + redo: function () { + var level; + + if (index < data.length - 1) { + level = data[++index]; + Levels.applyToEditor(editor, level, false); + setDirty(true); + editor.fire('redo', { level: level }); + } + + return level; + }, + + /** + * Removes all undo levels. + * + * @method clear + */ + clear: function () { + data = []; + index = 0; + self.typing = false; + self.data = data; + editor.fire('ClearUndos'); + }, + + /** + * Returns true/false if the undo manager has any undo levels. + * + * @method hasUndo + * @return {Boolean} true/false if the undo manager has any undo levels. + */ + hasUndo: function () { + // Has undo levels or typing and content isn't the same as the initial level + return index > 0 || (self.typing && data[0] && !Levels.isEq(Levels.createFromEditor(editor), data[0])); + }, + + /** + * Returns true/false if the undo manager has any redo levels. + * + * @method hasRedo + * @return {Boolean} true/false if the undo manager has any redo levels. + */ + hasRedo: function () { + return index < data.length - 1 && !self.typing; + }, + + /** + * Executes the specified mutator function as an undo transaction. The selection + * before the modification will be stored to the undo stack and if the DOM changes + * it will add a new undo level. Any logic within the translation that adds undo levels will + * be ignored. So a translation can include calls to execCommand or editor.insertContent. + * + * @method transact + * @param {function} callback Function that gets executed and has dom manipulation logic in it. + * @return {Object} Undo level that got added or null it a level wasn't needed. + */ + transact: function (callback) { + endTyping(); + self.beforeChange(); + self.ignore(callback); + return self.add(); + }, + + /** + * Executes the specified mutator function as an undo transaction. But without adding an undo level. + * Any logic within the translation that adds undo levels will be ignored. So a translation can + * include calls to execCommand or editor.insertContent. + * + * @method ignore + * @param {function} callback Function that gets executed and has dom manipulation logic in it. + * @return {Object} Undo level that got added or null it a level wasn't needed. + */ + ignore: function (callback) { + try { + locks++; + callback(); + } finally { + locks--; + } + }, + + /** + * Adds an extra "hidden" undo level by first applying the first mutation and store that to the undo stack + * then roll back that change and do the second mutation on top of the stack. This will produce an extra + * undo level that the user doesn't see until they undo. + * + * @method extra + * @param {function} callback1 Function that does mutation but gets stored as a "hidden" extra undo level. + * @param {function} callback2 Function that does mutation but gets displayed to the user. + */ + extra: function (callback1, callback2) { + var lastLevel, bookmark; + + if (self.transact(callback1)) { + bookmark = data[index].bookmark; + lastLevel = data[index - 1]; + Levels.applyToEditor(editor, lastLevel, true); + + if (self.transact(callback2)) { + data[index - 1].beforeBookmark = bookmark; + } + } + } + }; + + return self; + }; + } +); + /** * NodePath.js * @@ -43430,7 +44649,11 @@ define( // Normalize selection for example a|a becomes a|a except for Ctrl+A since it selects everything editor.on('keyup focusin mouseup', function (e) { if (e.keyCode != 65 || !VK.metaKeyPressed(e)) { - selection.normalize(); + // We can't normalize on non collapsed ranges on keyboard events since that would cause + // issues with moving the selection over empty paragraphs. See #TINY-1130 + if (e.type !== 'keyup' || editor.selection.isCollapsed()) { + selection.normalize(); + } } }, true); } @@ -43670,50 +44893,6 @@ define( return (!sel || !sel.rangeCount || sel.rangeCount === 0); } - /** - * Properly empties the editor if all contents is selected and deleted this to - * prevent empty paragraphs from being produced at beginning/end of contents. - */ - function emptyEditorOnDeleteEverything() { - function isEverythingSelected(editor) { - var caretWalker = new CaretWalker(editor.getBody()); - var rng = editor.selection.getRng(); - var startCaretPos = CaretPosition.fromRangeStart(rng); - var endCaretPos = CaretPosition.fromRangeEnd(rng); - var prev = caretWalker.prev(startCaretPos); - var next = caretWalker.next(endCaretPos); - - return !editor.selection.isCollapsed() && - (!prev || (prev.isAtStart() && startCaretPos.isEqual(prev))) && - (!next || (next.isAtEnd() && startCaretPos.isEqual(next))); - } - - // Type over case delete and insert this won't cover typeover with a IME but at least it covers the common case - editor.on('keypress', function (e) { - if (!isDefaultPrevented(e) && !selection.isCollapsed() && e.charCode > 31 && !VK.metaKeyPressed(e)) { - if (isEverythingSelected(editor)) { - e.preventDefault(); - editor.setContent(String.fromCharCode(e.charCode)); - editor.selection.select(editor.getBody(), true); - editor.selection.collapse(false); - editor.nodeChanged(); - } - } - }); - - editor.on('keydown', function (e) { - var keyCode = e.keyCode; - - if (!isDefaultPrevented(e) && (keyCode == DELETE || keyCode == BACKSPACE)) { - if (isEverythingSelected(editor)) { - e.preventDefault(); - editor.setContent(''); - editor.nodeChanged(); - } - } - }); - } - // All browsers removeBlockQuoteOnBackSpace(); emptyEditorWhenDeleting(); @@ -43726,7 +44905,6 @@ define( // WebKit if (isWebKit) { - emptyEditorOnDeleteEverything(); inputMethodFocus(); selectControlElements(); setDefaultBlockType(); @@ -43771,7 +44949,6 @@ define( // Gecko if (isGecko) { - emptyEditorOnDeleteEverything(); removeHrOnBackspace(); focusBody(); removeStylesWhenDeletingAcrossBlockElements(); @@ -43803,8 +44980,12 @@ define( define( 'tinymce.core.init.InitContentBody', [ + 'ephox.sugar.api.dom.Insert', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.properties.Attr', 'global!document', 'global!window', + 'tinymce.core.api.Formatter', 'tinymce.core.caret.CaretContainerInput', 'tinymce.core.dom.DOMUtils', 'tinymce.core.dom.Selection', @@ -43812,7 +44993,6 @@ define( 'tinymce.core.EditorUpload', 'tinymce.core.ErrorReporter', 'tinymce.core.ForceBlocks', - 'tinymce.core.Formatter', 'tinymce.core.html.DomParser', 'tinymce.core.html.Node', 'tinymce.core.html.Schema', @@ -43825,11 +45005,19 @@ define( 'tinymce.core.util.Tools' ], function ( - document, window, CaretContainerInput, DOMUtils, Selection, Serializer, EditorUpload, ErrorReporter, ForceBlocks, Formatter, DomParser, Node, Schema, KeyboardOverrides, - NodeChange, SelectionOverrides, UndoManager, Delay, Quirks, Tools + Insert, Element, Attr, document, window, Formatter, CaretContainerInput, DOMUtils, Selection, Serializer, EditorUpload, ErrorReporter, ForceBlocks, DomParser, + Node, Schema, KeyboardOverrides, NodeChange, SelectionOverrides, UndoManager, Delay, Quirks, Tools ) { var DOM = DOMUtils.DOM; + var appendStyle = function (editor, text) { + var head = Element.fromDom(editor.getDoc().head); + var tag = Element.fromTag('style'); + Attr.set(tag, 'type', 'text/css'); + Insert.append(tag, Element.fromText(text)); + Insert.append(head, tag); + }; + var createParser = function (editor) { var parser = new DomParser(editor.settings, editor.schema); @@ -43935,6 +45123,10 @@ define( autoFocus(editor); }; + var getStyleSheetLoader = function (editor) { + return editor.inline ? DOM.styleSheetLoader : editor.dom.styleSheetLoader; + }; + var initContentBody = function (editor, skipWrite) { var settings = editor.settings, targetElm = editor.getElement(), doc = editor.getDoc(), body, contentCssText; @@ -44072,16 +45264,20 @@ define( editor.dom.addStyle(contentCssText); } - editor.dom.styleSheetLoader.loadAll( + getStyleSheetLoader(editor).loadAll( editor.contentCSS, function (_) { initEditor(editor); }, function (urls) { initEditor(editor); - ErrorReporter.contentCssError(editor, urls); } ); + + // Append specified content CSS last + if (settings.content_style) { + appendStyle(editor, settings.content_style); + } }; return { @@ -44181,11 +45377,16 @@ define( } }; + var trimLegacyPrefix = function (name) { + // Themes and plugins can be prefixed with - to prevent them from being lazy loaded + return name.replace(/^\-/, ''); + }; + var initPlugins = function (editor) { var initializedPlugins = []; - Tools.each(editor.settings.plugins.replace(/\-/g, '').split(/[ ,]/), function (name) { - initPlugin(editor, initializedPlugins, name); + Tools.each(editor.settings.plugins.split(/[ ,]/), function (name) { + initPlugin(editor, initializedPlugins, trimLegacyPrefix(name)); }); }; @@ -44194,7 +45395,8 @@ define( if (settings.theme) { if (typeof settings.theme != "function") { - settings.theme = settings.theme.replace(/-/, ''); + settings.theme = trimLegacyPrefix(settings.theme); + Theme = ThemeManager.get(settings.theme); editor.theme = new Theme(editor, ThemeManager.urls[settings.theme]); @@ -44379,11 +45581,6 @@ define( }); } - // Load specified content CSS last - if (settings.content_style) { - editor.contentStyles.push(settings.content_style); - } - // Content editable mode ends here if (settings.content_editable) { return InitContentBody.initContentBody(editor); @@ -44424,19 +45621,19 @@ define( 'tinymce.core.init.Render', [ 'global!window', + 'tinymce.core.api.NotificationManager', + 'tinymce.core.api.WindowManager', 'tinymce.core.dom.DOMUtils', 'tinymce.core.dom.EventUtils', 'tinymce.core.dom.ScriptLoader', 'tinymce.core.Env', 'tinymce.core.ErrorReporter', 'tinymce.core.init.Init', - 'tinymce.core.NotificationManager', 'tinymce.core.PluginManager', 'tinymce.core.ThemeManager', - 'tinymce.core.util.Tools', - 'tinymce.core.WindowManager' + 'tinymce.core.util.Tools' ], - function (window, DOMUtils, EventUtils, ScriptLoader, Env, ErrorReporter, Init, NotificationManager, PluginManager, ThemeManager, Tools, WindowManager) { + function (window, NotificationManager, WindowManager, DOMUtils, EventUtils, ScriptLoader, Env, ErrorReporter, Init, PluginManager, ThemeManager, Tools) { var DOM = DOMUtils.DOM; var loadScripts = function (editor, suffix) { @@ -44714,6 +45911,227 @@ define( }; } ); +/** + * Shortcuts.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * Contains logic for handling keyboard shortcuts. + * + * @class tinymce.Shortcuts + * @example + * editor.shortcuts.add('ctrl+a', "description of the shortcut", function() {}); + * editor.shortcuts.add('meta+a', "description of the shortcut", function() {}); // "meta" maps to Command on Mac and Ctrl on PC + * editor.shortcuts.add('ctrl+alt+a', "description of the shortcut", function() {}); + * editor.shortcuts.add('access+a', "description of the shortcut", function() {}); // "access" maps to ctrl+alt on Mac and shift+alt on PC + */ +define( + 'tinymce.core.Shortcuts', + [ + 'tinymce.core.util.Tools', + 'tinymce.core.Env' + ], + function (Tools, Env) { + var each = Tools.each, explode = Tools.explode; + + var keyCodeLookup = { + "f9": 120, + "f10": 121, + "f11": 122 + }; + + var modifierNames = Tools.makeMap('alt,ctrl,shift,meta,access'); + + return function (editor) { + var self = this, shortcuts = {}, pendingPatterns = []; + + function parseShortcut(pattern) { + var id, key, shortcut = {}; + + // Parse modifiers and keys ctrl+alt+b for example + each(explode(pattern, '+'), function (value) { + if (value in modifierNames) { + shortcut[value] = true; + } else { + // Allow numeric keycodes like ctrl+219 for ctrl+[ + if (/^[0-9]{2,}$/.test(value)) { + shortcut.keyCode = parseInt(value, 10); + } else { + shortcut.charCode = value.charCodeAt(0); + shortcut.keyCode = keyCodeLookup[value] || value.toUpperCase().charCodeAt(0); + } + } + }); + + // Generate unique id for modifier combination and set default state for unused modifiers + id = [shortcut.keyCode]; + for (key in modifierNames) { + if (shortcut[key]) { + id.push(key); + } else { + shortcut[key] = false; + } + } + shortcut.id = id.join(','); + + // Handle special access modifier differently depending on Mac/Win + if (shortcut.access) { + shortcut.alt = true; + + if (Env.mac) { + shortcut.ctrl = true; + } else { + shortcut.shift = true; + } + } + + // Handle special meta modifier differently depending on Mac/Win + if (shortcut.meta) { + if (Env.mac) { + shortcut.meta = true; + } else { + shortcut.ctrl = true; + shortcut.meta = false; + } + } + + return shortcut; + } + + function createShortcut(pattern, desc, cmdFunc, scope) { + var shortcuts; + + shortcuts = Tools.map(explode(pattern, '>'), parseShortcut); + shortcuts[shortcuts.length - 1] = Tools.extend(shortcuts[shortcuts.length - 1], { + func: cmdFunc, + scope: scope || editor + }); + + return Tools.extend(shortcuts[0], { + desc: editor.translate(desc), + subpatterns: shortcuts.slice(1) + }); + } + + function hasModifier(e) { + return e.altKey || e.ctrlKey || e.metaKey; + } + + function isFunctionKey(e) { + return e.type === "keydown" && e.keyCode >= 112 && e.keyCode <= 123; + } + + function matchShortcut(e, shortcut) { + if (!shortcut) { + return false; + } + + if (shortcut.ctrl != e.ctrlKey || shortcut.meta != e.metaKey) { + return false; + } + + if (shortcut.alt != e.altKey || shortcut.shift != e.shiftKey) { + return false; + } + + if (e.keyCode == shortcut.keyCode || (e.charCode && e.charCode == shortcut.charCode)) { + e.preventDefault(); + return true; + } + + return false; + } + + function executeShortcutAction(shortcut) { + return shortcut.func ? shortcut.func.call(shortcut.scope) : null; + } + + editor.on('keyup keypress keydown', function (e) { + if ((hasModifier(e) || isFunctionKey(e)) && !e.isDefaultPrevented()) { + each(shortcuts, function (shortcut) { + if (matchShortcut(e, shortcut)) { + pendingPatterns = shortcut.subpatterns.slice(0); + + if (e.type == "keydown") { + executeShortcutAction(shortcut); + } + + return true; + } + }); + + if (matchShortcut(e, pendingPatterns[0])) { + if (pendingPatterns.length === 1) { + if (e.type == "keydown") { + executeShortcutAction(pendingPatterns[0]); + } + } + + pendingPatterns.shift(); + } + } + }); + + /** + * Adds a keyboard shortcut for some command or function. + * + * @method add + * @param {String} pattern Shortcut pattern. Like for example: ctrl+alt+o. + * @param {String} desc Text description for the command. + * @param {String/Function} cmdFunc Command name string or function to execute when the key is pressed. + * @param {Object} scope Optional scope to execute the function in. + * @return {Boolean} true/false state if the shortcut was added or not. + */ + self.add = function (pattern, desc, cmdFunc, scope) { + var cmd; + + cmd = cmdFunc; + + if (typeof cmdFunc === 'string') { + cmdFunc = function () { + editor.execCommand(cmd, false, null); + }; + } else if (Tools.isArray(cmd)) { + cmdFunc = function () { + editor.execCommand(cmd[0], cmd[1], cmd[2]); + }; + } + + each(explode(Tools.trim(pattern.toLowerCase())), function (pattern) { + var shortcut = createShortcut(pattern, desc, cmdFunc, scope); + shortcuts[shortcut.id] = shortcut; + }); + + return true; + }; + + /** + * Remove a keyboard shortcut by pattern. + * + * @method remove + * @param {String} pattern Shortcut pattern. Like for example: ctrl+alt+o. + * @return {Boolean} true/false state if the shortcut was removed or not. + */ + self.remove = function (pattern) { + var shortcut = createShortcut(pattern); + + if (shortcuts[shortcut.id]) { + delete shortcuts[shortcut.id]; + return true; + } + + return false; + }; + }; + } +); + /** * Sidebar.js * @@ -44748,6 +46166,444 @@ define( } ); +/** + * URI.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class handles parsing, modification and serialization of URI/URL strings. + * @class tinymce.util.URI + */ +define( + 'tinymce.core.util.URI', + [ + 'global!document', + 'tinymce.core.util.Tools' + ], + function (document, Tools) { + var each = Tools.each, trim = Tools.trim; + var queryParts = "source protocol authority userInfo user password host port relative path directory file query anchor".split(' '); + var DEFAULT_PORTS = { + 'ftp': 21, + 'http': 80, + 'https': 443, + 'mailto': 25 + }; + + /** + * Constructs a new URI instance. + * + * @constructor + * @method URI + * @param {String} url URI string to parse. + * @param {Object} settings Optional settings object. + */ + function URI(url, settings) { + var self = this, baseUri, baseUrl; + + url = trim(url); + settings = self.settings = settings || {}; + baseUri = settings.base_uri; + + // Strange app protocol that isn't http/https or local anchor + // For example: mailto,skype,tel etc. + if (/^([\w\-]+):([^\/]{2})/i.test(url) || /^\s*#/.test(url)) { + self.source = url; + return; + } + + var isProtocolRelative = url.indexOf('//') === 0; + + // Absolute path with no host, fake host and protocol + if (url.indexOf('/') === 0 && !isProtocolRelative) { + url = (baseUri ? baseUri.protocol || 'http' : 'http') + '://mce_host' + url; + } + + // Relative path http:// or protocol relative //path + if (!/^[\w\-]*:?\/\//.test(url)) { + baseUrl = settings.base_uri ? settings.base_uri.path : new URI(document.location.href).directory; + if (settings.base_uri.protocol === "") { + url = '//mce_host' + self.toAbsPath(baseUrl, url); + } else { + url = /([^#?]*)([#?]?.*)/.exec(url); + url = ((baseUri && baseUri.protocol) || 'http') + '://mce_host' + self.toAbsPath(baseUrl, url[1]) + url[2]; + } + } + + // Parse URL (Credits goes to Steave, http://blog.stevenlevithan.com/archives/parseuri) + url = url.replace(/@@/g, '(mce_at)'); // Zope 3 workaround, they use @@something + + /*jshint maxlen: 255 */ + /*eslint max-len: 0 */ + url = /^(?:(?![^:@]+:[^:@\/]*@)([^:\/?#.]+):)?(?:\/\/)?((?:(([^:@\/]*):?([^:@\/]*))?@)?([^:\/?#]*)(?::(\d*))?)(((\/(?:[^?#](?![^?#\/]*\.[^?#\/.]+(?:[?#]|$)))*\/?)?([^?#\/]*))(?:\?([^#]*))?(?:#(.*))?)/.exec(url); + + each(queryParts, function (v, i) { + var part = url[i]; + + // Zope 3 workaround, they use @@something + if (part) { + part = part.replace(/\(mce_at\)/g, '@@'); + } + + self[v] = part; + }); + + if (baseUri) { + if (!self.protocol) { + self.protocol = baseUri.protocol; + } + + if (!self.userInfo) { + self.userInfo = baseUri.userInfo; + } + + if (!self.port && self.host === 'mce_host') { + self.port = baseUri.port; + } + + if (!self.host || self.host === 'mce_host') { + self.host = baseUri.host; + } + + self.source = ''; + } + + if (isProtocolRelative) { + self.protocol = ''; + } + + //t.path = t.path || '/'; + } + + URI.prototype = { + /** + * Sets the internal path part of the URI. + * + * @method setPath + * @param {string} path Path string to set. + */ + setPath: function (path) { + var self = this; + + path = /^(.*?)\/?(\w+)?$/.exec(path); + + // Update path parts + self.path = path[0]; + self.directory = path[1]; + self.file = path[2]; + + // Rebuild source + self.source = ''; + self.getURI(); + }, + + /** + * Converts the specified URI into a relative URI based on the current URI instance location. + * + * @method toRelative + * @param {String} uri URI to convert into a relative path/URI. + * @return {String} Relative URI from the point specified in the current URI instance. + * @example + * // Converts an absolute URL to an relative URL url will be somedir/somefile.htm + * var url = new tinymce.util.URI('http://www.site.com/dir/').toRelative('http://www.site.com/dir/somedir/somefile.htm'); + */ + toRelative: function (uri) { + var self = this, output; + + if (uri === "./") { + return uri; + } + + uri = new URI(uri, { base_uri: self }); + + // Not on same domain/port or protocol + if ((uri.host != 'mce_host' && self.host != uri.host && uri.host) || self.port != uri.port || + (self.protocol != uri.protocol && uri.protocol !== "")) { + return uri.getURI(); + } + + var tu = self.getURI(), uu = uri.getURI(); + + // Allow usage of the base_uri when relative_urls = true + if (tu == uu || (tu.charAt(tu.length - 1) == "/" && tu.substr(0, tu.length - 1) == uu)) { + return tu; + } + + output = self.toRelPath(self.path, uri.path); + + // Add query + if (uri.query) { + output += '?' + uri.query; + } + + // Add anchor + if (uri.anchor) { + output += '#' + uri.anchor; + } + + return output; + }, + + /** + * Converts the specified URI into a absolute URI based on the current URI instance location. + * + * @method toAbsolute + * @param {String} uri URI to convert into a relative path/URI. + * @param {Boolean} noHost No host and protocol prefix. + * @return {String} Absolute URI from the point specified in the current URI instance. + * @example + * // Converts an relative URL to an absolute URL url will be http://www.site.com/dir/somedir/somefile.htm + * var url = new tinymce.util.URI('http://www.site.com/dir/').toAbsolute('somedir/somefile.htm'); + */ + toAbsolute: function (uri, noHost) { + uri = new URI(uri, { base_uri: this }); + + return uri.getURI(noHost && this.isSameOrigin(uri)); + }, + + /** + * Determine whether the given URI has the same origin as this URI. Based on RFC-6454. + * Supports default ports for protocols listed in DEFAULT_PORTS. Unsupported protocols will fail safe: they + * won't match, if the port specifications differ. + * + * @method isSameOrigin + * @param {tinymce.util.URI} uri Uri instance to compare. + * @returns {Boolean} True if the origins are the same. + */ + isSameOrigin: function (uri) { + if (this.host == uri.host && this.protocol == uri.protocol) { + if (this.port == uri.port) { + return true; + } + + var defaultPort = DEFAULT_PORTS[this.protocol]; + if (defaultPort && ((this.port || defaultPort) == (uri.port || defaultPort))) { + return true; + } + } + + return false; + }, + + /** + * Converts a absolute path into a relative path. + * + * @method toRelPath + * @param {String} base Base point to convert the path from. + * @param {String} path Absolute path to convert into a relative path. + */ + toRelPath: function (base, path) { + var items, breakPoint = 0, out = '', i, l; + + // Split the paths + base = base.substring(0, base.lastIndexOf('/')); + base = base.split('/'); + items = path.split('/'); + + if (base.length >= items.length) { + for (i = 0, l = base.length; i < l; i++) { + if (i >= items.length || base[i] != items[i]) { + breakPoint = i + 1; + break; + } + } + } + + if (base.length < items.length) { + for (i = 0, l = items.length; i < l; i++) { + if (i >= base.length || base[i] != items[i]) { + breakPoint = i + 1; + break; + } + } + } + + if (breakPoint === 1) { + return path; + } + + for (i = 0, l = base.length - (breakPoint - 1); i < l; i++) { + out += "../"; + } + + for (i = breakPoint - 1, l = items.length; i < l; i++) { + if (i != breakPoint - 1) { + out += "/" + items[i]; + } else { + out += items[i]; + } + } + + return out; + }, + + /** + * Converts a relative path into a absolute path. + * + * @method toAbsPath + * @param {String} base Base point to convert the path from. + * @param {String} path Relative path to convert into an absolute path. + */ + toAbsPath: function (base, path) { + var i, nb = 0, o = [], tr, outPath; + + // Split paths + tr = /\/$/.test(path) ? '/' : ''; + base = base.split('/'); + path = path.split('/'); + + // Remove empty chunks + each(base, function (k) { + if (k) { + o.push(k); + } + }); + + base = o; + + // Merge relURLParts chunks + for (i = path.length - 1, o = []; i >= 0; i--) { + // Ignore empty or . + if (path[i].length === 0 || path[i] === ".") { + continue; + } + + // Is parent + if (path[i] === '..') { + nb++; + continue; + } + + // Move up + if (nb > 0) { + nb--; + continue; + } + + o.push(path[i]); + } + + i = base.length - nb; + + // If /a/b/c or / + if (i <= 0) { + outPath = o.reverse().join('/'); + } else { + outPath = base.slice(0, i).join('/') + '/' + o.reverse().join('/'); + } + + // Add front / if it's needed + if (outPath.indexOf('/') !== 0) { + outPath = '/' + outPath; + } + + // Add traling / if it's needed + if (tr && outPath.lastIndexOf('/') !== outPath.length - 1) { + outPath += tr; + } + + return outPath; + }, + + /** + * Returns the full URI of the internal structure. + * + * @method getURI + * @param {Boolean} noProtoHost Optional no host and protocol part. Defaults to false. + */ + getURI: function (noProtoHost) { + var s, self = this; + + // Rebuild source + if (!self.source || noProtoHost) { + s = ''; + + if (!noProtoHost) { + if (self.protocol) { + s += self.protocol + '://'; + } else { + s += '//'; + } + + if (self.userInfo) { + s += self.userInfo + '@'; + } + + if (self.host) { + s += self.host; + } + + if (self.port) { + s += ':' + self.port; + } + } + + if (self.path) { + s += self.path; + } + + if (self.query) { + s += '?' + self.query; + } + + if (self.anchor) { + s += '#' + self.anchor; + } + + self.source = s; + } + + return self.source; + } + }; + + URI.parseDataUri = function (uri) { + var type, matches; + + uri = decodeURIComponent(uri).split(','); + + matches = /data:([^;]+)/.exec(uri[0]); + if (matches) { + type = matches[1]; + } + + return { + type: type, + data: uri[1] + }; + }; + + URI.getDocumentBaseUrl = function (loc) { + var baseUrl; + + // Pass applewebdata:// and other non web protocols though + if (loc.protocol.indexOf('http') !== 0 && loc.protocol !== 'file:') { + baseUrl = loc.href; + } else { + baseUrl = loc.protocol + '//' + loc.host + loc.pathname; + } + + if (/^[^:]+:\/\/\/?[^\/]+\//.test(baseUrl)) { + baseUrl = baseUrl.replace(/[\?#].*$/, '').replace(/[\/\\][^\/]+$/, ''); + + if (!/[\/\\]$/.test(baseUrl)) { + baseUrl += '/'; + } + } + + return baseUrl; + }; + + return URI; + } +); + /** * Editor.js * @@ -44792,7 +46648,9 @@ define( 'tinymce.core.dom.DomQuery', 'tinymce.core.dom.DOMUtils', 'tinymce.core.EditorCommands', + 'tinymce.core.EditorFocus', 'tinymce.core.EditorObservable', + 'tinymce.core.EditorSettings', 'tinymce.core.Env', 'tinymce.core.html.Serializer', 'tinymce.core.init.Render', @@ -44804,14 +46662,14 @@ define( 'tinymce.core.util.Uuid' ], function ( - AddOnManager, DomQuery, DOMUtils, EditorCommands, EditorObservable, Env, Serializer, Render, Mode, - Shortcuts, Sidebar, Tools, URI, Uuid + AddOnManager, DomQuery, DOMUtils, EditorCommands, EditorFocus, EditorObservable, EditorSettings, Env, Serializer, Render, Mode, Shortcuts, Sidebar, Tools, + URI, Uuid ) { // Shorten these names var DOM = DOMUtils.DOM; var extend = Tools.extend, each = Tools.each; var trim = Tools.trim, resolve = Tools.resolve; - var isGecko = Env.gecko, ie = Env.ie; + var ie = Env.ie; /** * Include Editor API docs. @@ -44829,11 +46687,10 @@ define( * @param {tinymce.EditorManager} editorManager EditorManager instance. */ function Editor(id, settings, editorManager) { - var self = this, documentBaseUrl, baseUri, defaultSettings; + var self = this, documentBaseUrl, baseUri; documentBaseUrl = self.documentBaseUrl = editorManager.documentBaseURL; baseUri = editorManager.baseURI; - defaultSettings = editorManager.defaultSettings; /** * Name/value collection with editor settings. @@ -44844,52 +46701,9 @@ define( * // Get the value of the theme setting * tinymce.activeEditor.windowManager.alert("You are using the " + tinymce.activeEditor.settings.theme + " theme"); */ - settings = extend({ - id: id, - theme: 'modern', - delta_width: 0, - delta_height: 0, - popup_css: '', - plugins: '', - document_base_url: documentBaseUrl, - add_form_submit_trigger: true, - submit_patch: true, - add_unload_trigger: true, - convert_urls: true, - relative_urls: true, - remove_script_host: true, - object_resizing: true, - doctype: '', - visual: true, - font_size_style_values: 'xx-small,x-small,small,medium,large,x-large,xx-large', - - // See: http://www.w3.org/TR/CSS2/fonts.html#propdef-font-size - font_size_legacy_values: 'xx-small,small,medium,large,x-large,xx-large,300%', - forced_root_block: 'p', - hidden_input: true, - padd_empty_editor: true, - render_ui: true, - indentation: '30px', - inline_styles: true, - convert_fonts_to_spans: true, - indent: 'simple', - indent_before: 'p,h1,h2,h3,h4,h5,h6,blockquote,div,title,style,pre,script,td,th,ul,ol,li,dl,dt,dd,area,table,thead,' + - 'tfoot,tbody,tr,section,article,hgroup,aside,figure,figcaption,option,optgroup,datalist', - indent_after: 'p,h1,h2,h3,h4,h5,h6,blockquote,div,title,style,pre,script,td,th,ul,ol,li,dl,dt,dd,area,table,thead,' + - 'tfoot,tbody,tr,section,article,hgroup,aside,figure,figcaption,option,optgroup,datalist', - validate: true, - entity_encoding: 'named', - url_converter: self.convertURL, - url_converter_scope: self, - ie7_compat: true - }, defaultSettings, settings); - - // Merge external_plugins - if (defaultSettings && defaultSettings.external_plugins && settings.external_plugins) { - settings.external_plugins = extend({}, defaultSettings.external_plugins, settings.external_plugins); - } - + settings = EditorSettings.getEditorSettings(self, id, documentBaseUrl, editorManager.defaultSettings, settings); self.settings = settings; + AddOnManager.language = settings.language || 'en'; AddOnManager.languageLoad = settings.language_load; AddOnManager.baseURL = editorManager.baseURL; @@ -44900,7 +46714,7 @@ define( * @property id * @type String */ - self.id = settings.id = id; + self.id = id; /** * State to force the editor to return false on a isDirty call. @@ -44934,7 +46748,7 @@ define( * // Get absolute URL from the location of document_base_url * tinymce.activeEditor.documentBaseURI.toAbsolute('somefile.htm'); */ - self.documentBaseURI = new URI(settings.document_base_url || documentBaseUrl, { + self.documentBaseURI = new URI(settings.document_base_url, { base_uri: baseUri }); @@ -44975,7 +46789,6 @@ define( self.suffix = editorManager.suffix; self.editorManager = editorManager; self.inline = settings.inline; - self.settings.content_editable = self.inline; if (settings.cache_suffix) { Env.cacheSuffix = settings.cache_suffix.replace(/^[\?\&]+/, ''); @@ -45024,78 +46837,7 @@ define( * @param {Boolean} skipFocus Skip DOM focus. Just set is as the active editor. */ focus: function (skipFocus) { - var self = this, selection = self.selection, contentEditable = self.settings.content_editable, rng; - var controlElm, doc = self.getDoc(), body = self.getBody(), contentEditableHost; - - function getContentEditableHost(node) { - return self.dom.getParent(node, function (node) { - return self.dom.getContentEditable(node) === "true"; - }); - } - - if (self.removed) { - return; - } - - if (!skipFocus) { - // Get selected control element - rng = selection.getRng(); - if (rng.item) { - controlElm = rng.item(0); - } - - self.quirks.refreshContentEditable(); - - // Move focus to contentEditable=true child if needed - contentEditableHost = getContentEditableHost(selection.getNode()); - if (self.$.contains(body, contentEditableHost)) { - contentEditableHost.focus(); - selection.normalize(); - self.editorManager.setActive(self); - return; - } - - // Focus the window iframe - if (!contentEditable) { - // WebKit needs this call to fire focusin event properly see #5948 - // But Opera pre Blink engine will produce an empty selection so skip Opera - if (!Env.opera) { - self.getBody().focus(); - } - - self.getWin().focus(); - } - - // Focus the body as well since it's contentEditable - if (isGecko || contentEditable) { - // Check for setActive since it doesn't scroll to the element - if (body.setActive) { - // IE 11 sometimes throws "Invalid function" then fallback to focus - try { - body.setActive(); - } catch (ex) { - body.focus(); - } - } else { - body.focus(); - } - - if (contentEditable) { - selection.normalize(); - } - } - - // Restore selected control element - // This is needed when for example an image is selected within a - // layer a call to focus will then remove the control selection - if (controlElm && controlElm.ownerDocument == doc) { - rng = doc.body.createControlRange(); - rng.addElement(controlElm); - rng.select(); - } - } - - self.editorManager.setActive(self); + EditorFocus.focus(this, skipFocus); }, /** @@ -45139,16 +46881,14 @@ define( * @return {String} Translated string. */ translate: function (text) { - var lang = this.settings.language || 'en', i18n = this.editorManager.i18n; + if (text && Tools.is(text, 'string')) { + var lang = this.settings.language || 'en', i18n = this.editorManager.i18n; - if (!text) { - return ''; + text = i18n.data[lang + '.' + text] || text.replace(/\{\#([^\}]+)\}/g, function (a, b) { + return i18n.data[lang + '.' + b] || '{#' + b + '}'; + }); } - text = i18n.data[lang + '.' + text] || text.replace(/\{\#([^\}]+)\}/g, function (a, b) { - return i18n.data[lang + '.' + b] || '{#' + b + '}'; - }); - return this.editorManager.translate(text); }, @@ -46187,150 +47927,6 @@ define( } ); -/** - * I18n.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * I18n class that handles translation of TinyMCE UI. - * Uses po style with csharp style parameters. - * - * @class tinymce.util.I18n - */ -define( - 'tinymce.core.util.I18n', - [ - "tinymce.core.util.Tools" - ], - function (Tools) { - "use strict"; - - var data = {}, code = "en"; - - return { - /** - * Sets the current language code. - * - * @method setCode - * @param {String} newCode Current language code. - */ - setCode: function (newCode) { - if (newCode) { - code = newCode; - this.rtl = this.data[newCode] ? this.data[newCode]._dir === 'rtl' : false; - } - }, - - /** - * Returns the current language code. - * - * @method getCode - * @return {String} Current language code. - */ - getCode: function () { - return code; - }, - - /** - * Property gets set to true if a RTL language pack was loaded. - * - * @property rtl - * @type Boolean - */ - rtl: false, - - /** - * Adds translations for a specific language code. - * - * @method add - * @param {String} code Language code like sv_SE. - * @param {Array} items Name/value array with English en_US to sv_SE. - */ - add: function (code, items) { - var langData = data[code]; - - if (!langData) { - data[code] = langData = {}; - } - - for (var name in items) { - langData[name] = items[name]; - } - - this.setCode(code); - }, - - /** - * Translates the specified text. - * - * It has a few formats: - * I18n.translate("Text"); - * I18n.translate(["Text {0}/{1}", 0, 1]); - * I18n.translate({raw: "Raw string"}); - * - * @method translate - * @param {String/Object/Array} text Text to translate. - * @return {String} String that got translated. - */ - translate: function (text) { - var langData = data[code] || {}; - - /** - * number - string - * null, undefined and empty string - empty string - * array - comma-delimited string - * object - in [object Object] - * function - in [object Function] - * - * @param obj - * @returns {string} - */ - function toString(obj) { - if (Tools.is(obj, 'function')) { - return Object.prototype.toString.call(obj); - } - return !isEmpty(obj) ? '' + obj : ''; - } - - function isEmpty(text) { - return text === '' || text === null || Tools.is(text, 'undefined'); - } - - function getLangData(text) { - // make sure we work on a string and return a string - text = toString(text); - return Tools.hasOwn(langData, text) ? toString(langData[text]) : text; - } - - - if (isEmpty(text)) { - return ''; - } - - if (Tools.is(text, 'object') && Tools.hasOwn(text, 'raw')) { - return toString(text.raw); - } - - if (Tools.is(text, 'array')) { - var values = text.slice(1); - text = getLangData(text[0]).replace(/\{([0-9]+)\}/g, function ($1, $2) { - return Tools.hasOwn(values, $2) ? toString(values[$2]) : $1; - }); - } - - return getLangData(text).replace(/{context:\w+}$/, ''); - }, - - data: data - }; - } -); /** * FocusManager.js * @@ -46469,25 +48065,6 @@ define( } }); } - - // Handles the issue with WebKit not retaining selection within inline document - // If the user releases the mouse out side the body since a mouse up event wont occur on the body - if (Env.webkit && !selectionChangeHandler) { - selectionChangeHandler = function () { - var activeEditor = editorManager.activeEditor; - - if (activeEditor && activeEditor.selection) { - var rng = activeEditor.selection.getRng(); - - // Store when it's non collapsed - if (rng && !rng.collapsed) { - editor.lastRng = rng; - } - } - }; - - DOM.bind(document, 'selectionchange', selectionChangeHandler); - } } }); @@ -46712,6 +48289,150 @@ define( }; } ); +/** + * I18n.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * I18n class that handles translation of TinyMCE UI. + * Uses po style with csharp style parameters. + * + * @class tinymce.util.I18n + */ +define( + 'tinymce.core.util.I18n', + [ + "tinymce.core.util.Tools" + ], + function (Tools) { + "use strict"; + + var data = {}, code = "en"; + + return { + /** + * Sets the current language code. + * + * @method setCode + * @param {String} newCode Current language code. + */ + setCode: function (newCode) { + if (newCode) { + code = newCode; + this.rtl = this.data[newCode] ? this.data[newCode]._dir === 'rtl' : false; + } + }, + + /** + * Returns the current language code. + * + * @method getCode + * @return {String} Current language code. + */ + getCode: function () { + return code; + }, + + /** + * Property gets set to true if a RTL language pack was loaded. + * + * @property rtl + * @type Boolean + */ + rtl: false, + + /** + * Adds translations for a specific language code. + * + * @method add + * @param {String} code Language code like sv_SE. + * @param {Array} items Name/value array with English en_US to sv_SE. + */ + add: function (code, items) { + var langData = data[code]; + + if (!langData) { + data[code] = langData = {}; + } + + for (var name in items) { + langData[name] = items[name]; + } + + this.setCode(code); + }, + + /** + * Translates the specified text. + * + * It has a few formats: + * I18n.translate("Text"); + * I18n.translate(["Text {0}/{1}", 0, 1]); + * I18n.translate({raw: "Raw string"}); + * + * @method translate + * @param {String/Object/Array} text Text to translate. + * @return {String} String that got translated. + */ + translate: function (text) { + var langData = data[code] || {}; + + /** + * number - string + * null, undefined and empty string - empty string + * array - comma-delimited string + * object - in [object Object] + * function - in [object Function] + * + * @param obj + * @returns {string} + */ + function toString(obj) { + if (Tools.is(obj, 'function')) { + return Object.prototype.toString.call(obj); + } + return !isEmpty(obj) ? '' + obj : ''; + } + + function isEmpty(text) { + return text === '' || text === null || Tools.is(text, 'undefined'); + } + + function getLangData(text) { + // make sure we work on a string and return a string + text = toString(text); + return Tools.hasOwn(langData, text) ? toString(langData[text]) : text; + } + + + if (isEmpty(text)) { + return ''; + } + + if (Tools.is(text, 'object') && Tools.hasOwn(text, 'raw')) { + return toString(text.raw); + } + + if (Tools.is(text, 'array')) { + var values = text.slice(1); + text = getLangData(text[0]).replace(/\{([0-9]+)\}/g, function ($1, $2) { + return Tools.hasOwn(values, $2) ? toString(values[$2]) : $1; + }); + } + + return getLangData(text).replace(/{context:\w+}$/, ''); + }, + + data: data + }; + } +); /** * EditorManager.js * @@ -46735,6 +48456,8 @@ define( define( 'tinymce.core.EditorManager', [ + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Type', 'tinymce.core.AddOnManager', 'tinymce.core.dom.DomQuery', 'tinymce.core.dom.DOMUtils', @@ -46749,13 +48472,20 @@ define( 'tinymce.core.util.Tools', 'tinymce.core.util.URI' ], - function (AddOnManager, DomQuery, DOMUtils, Editor, Env, ErrorReporter, FocusManager, LegacyInput, I18n, Observable, Promise, Tools, URI) { + function (Arr, Type, AddOnManager, DomQuery, DOMUtils, Editor, Env, ErrorReporter, FocusManager, LegacyInput, I18n, Observable, Promise, Tools, URI) { var DOM = DOMUtils.DOM; var explode = Tools.explode, each = Tools.each, extend = Tools.extend; var instanceCounter = 0, beforeUnloadDelegate, EditorManager, boundGlobalEvents = false; + var legacyEditors = [], editors = []; + + var isValidLegacyKey = function (id) { + // In theory we could filter out any editor id:s that clash + // with array prototype items but that could break existing integrations + return id !== 'length'; + }; function globalEventDelegate(e) { - each(EditorManager.editors, function (editor) { + each(EditorManager.get(), function (editor) { if (e.type === 'scroll') { editor.fire('ScrollWindow', e); } else { @@ -46764,7 +48494,7 @@ define( }); } - function toggleGlobalEvents(editors, state) { + function toggleGlobalEvents(state) { if (state !== boundGlobalEvents) { if (state) { DomQuery(window).on('resize scroll', globalEventDelegate); @@ -46776,30 +48506,32 @@ define( } } - function removeEditorFromList(editor) { - var editors = EditorManager.editors, removedFromList; + function removeEditorFromList(targetEditor) { + var oldEditors = editors; - delete editors[editor.id]; - - for (var i = 0; i < editors.length; i++) { - if (editors[i] == editor) { - editors.splice(i, 1); - removedFromList = true; + delete legacyEditors[targetEditor.id]; + for (var i = 0; i < legacyEditors.length; i++) { + if (legacyEditors[i] === targetEditor) { + legacyEditors.splice(i, 1); break; } } + editors = Arr.filter(editors, function (editor) { + return targetEditor !== editor; + }); + // Select another editor since the active one was removed - if (EditorManager.activeEditor == editor) { - EditorManager.activeEditor = editors[0]; + if (EditorManager.activeEditor === targetEditor) { + EditorManager.activeEditor = editors.length > 0 ? editors[0] : null; } // Clear focusedEditor if necessary, so that we don't try to blur the destroyed editor - if (EditorManager.focusedEditor == editor) { + if (EditorManager.focusedEditor === targetEditor) { EditorManager.focusedEditor = null; } - return removedFromList; + return oldEditors.length !== editors.length; } function purgeDestroyedEditor(editor) { @@ -46838,7 +48570,7 @@ define( * @property minorVersion * @type String */ - minorVersion: '6.3', + minorVersion: '6.7', /** * Release date of TinyMCE build. @@ -46846,18 +48578,15 @@ define( * @property releaseDate * @type String */ - releaseDate: '2017-05-30', + releaseDate: '2017-09-18', /** - * Collection of editor instances. + * Collection of editor instances. Deprecated use tinymce.get() instead. * * @property editors * @type Object - * @example - * for (edId in tinymce.editors) - * tinymce.editors[edId].save(); */ - editors: [], + editors: legacyEditors, /** * Collection of language pack data. @@ -46878,6 +48607,8 @@ define( */ activeEditor: null, + settings: {}, + setup: function () { var self = this, baseURL, documentBaseURL, suffix = "", preInit, src; @@ -47211,24 +48942,35 @@ define( * * @method get * @param {String/Number} id Editor instance id or index to return. - * @return {tinymce.Editor} Editor instance to return. + * @return {tinymce.Editor/Array} Editor instance to return or array of editor instances. * @example - * // Adds an onclick event to an editor by id (shorter version) + * // Adds an onclick event to an editor by id * tinymce.get('mytextbox').on('click', function(e) { * ed.windowManager.alert('Hello world!'); * }); * + * // Adds an onclick event to an editor by index + * tinymce.get(0).on('click', function(e) { + * ed.windowManager.alert('Hello world!'); + * }); + * * // Adds an onclick event to an editor by id (longer version) * tinymce.EditorManager.get('mytextbox').on('click', function(e) { * ed.windowManager.alert('Hello world!'); * }); */ get: function (id) { - if (!arguments.length) { - return this.editors; + if (arguments.length === 0) { + return editors.slice(0); + } else if (Type.isString(id)) { + return Arr.find(editors, function (editor) { + return editor.id === id; + }).getOr(null); + } else if (Type.isNumber(id)) { + return editors[id] ? editors[id] : null; + } else { + return null; } - - return id in this.editors ? this.editors[id] : null; }, /** @@ -47239,13 +48981,28 @@ define( * @return {tinymce.Editor} The same instance that got passed in. */ add: function (editor) { - var self = this, editors = self.editors; + var self = this, existingEditor; - // Add named and index editor instance - editors[editor.id] = editor; - editors.push(editor); + // Prevent existing editors from beeing added again this could happen + // if a user calls createEditor then render or add multiple times. + existingEditor = legacyEditors[editor.id]; + if (existingEditor === editor) { + return editor; + } - toggleGlobalEvents(editors, true); + if (self.get(editor.id) === null) { + // Add to legacy editors array, this is what breaks in HTML5 where ID:s with numbers are valid + // We can't get rid of this strange object and array at the same time since it seems to be used all over the web + if (isValidLegacyKey(editor.id)) { + legacyEditors[editor.id] = editor; + } + + legacyEditors.push(editor); + + editors.push(editor); + } + + toggleGlobalEvents(true); // Doesn't call setActive method since we don't want // to fire a bunch of activate/deactivate calls while initializing @@ -47297,7 +49054,7 @@ define( * @return {tinymce.Editor} The editor that got passed in will be return if it was found otherwise null. */ remove: function (selector) { - var self = this, i, editors = self.editors, editor; + var self = this, i, editor; // Remove all editors if (!selector) { @@ -47309,11 +49066,11 @@ define( } // Remove editors by selector - if (typeof selector == "string") { + if (Type.isString(selector)) { selector = selector.selector || selector; each(DOM.select(selector), function (elm) { - editor = editors[elm.id]; + editor = self.get(elm.id); if (editor) { self.remove(editor); @@ -47327,7 +49084,7 @@ define( editor = selector; // Not in the collection - if (!editors[editor.id]) { + if (Type.isNull(self.get(editor.id))) { return null; } @@ -47335,13 +49092,13 @@ define( self.fire('RemoveEditor', { editor: editor }); } - if (!editors.length) { + if (editors.length === 0) { DOM.unbind(window, 'beforeunload', beforeUnloadDelegate); } editor.remove(); - toggleGlobalEvents(editors, editors.length > 0); + toggleGlobalEvents(editors.length > 0); return editor; }, @@ -47406,7 +49163,7 @@ define( * tinyMCE.triggerSave(); */ triggerSave: function () { - each(this.editors, function (editor) { + each(editors, function (editor) { editor.save(); }); }, @@ -47464,7 +49221,7 @@ define( ); /** - * XHR.js + * Rect.js * * Released under LGPL License. * Copyright (c) 1999-2017 Ephox Corp. All rights reserved @@ -47474,939 +49231,211 @@ define( */ /** - * This class enables you to send XMLHTTPRequests cross browser. - * @class tinymce.util.XHR - * @mixes tinymce.util.Observable - * @static - * @example - * // Sends a low level Ajax request - * tinymce.util.XHR.send({ - * url: 'someurl', - * success: function(text) { - * console.debug(text); - * } - * }); + * Contains various tools for rect/position calculation. * - * // Add custom header to XHR request - * tinymce.util.XHR.on('beforeSend', function(e) { - * e.xhr.setRequestHeader('X-Requested-With', 'Something'); - * }); + * @class tinymce.geom.Rect */ define( - 'tinymce.core.util.XHR', - [ - "tinymce.core.util.Observable", - "tinymce.core.util.Tools" - ], - function (Observable, Tools) { - var XHR = { - /** - * Sends a XMLHTTPRequest. - * Consult the Wiki for details on what settings this method takes. - * - * @method send - * @param {Object} settings Object will target URL, callbacks and other info needed to make the request. - */ - send: function (settings) { - var xhr, count = 0; - - function ready() { - if (!settings.async || xhr.readyState == 4 || count++ > 10000) { - if (settings.success && count < 10000 && xhr.status == 200) { - settings.success.call(settings.success_scope, '' + xhr.responseText, xhr, settings); - } else if (settings.error) { - settings.error.call(settings.error_scope, count > 10000 ? 'TIMED_OUT' : 'GENERAL', xhr, settings); - } - - xhr = null; - } else { - setTimeout(ready, 10); - } - } - - // Default settings - settings.scope = settings.scope || this; - settings.success_scope = settings.success_scope || settings.scope; - settings.error_scope = settings.error_scope || settings.scope; - settings.async = settings.async === false ? false : true; - settings.data = settings.data || ''; - - XHR.fire('beforeInitialize', { settings: settings }); - - xhr = new XMLHttpRequest(); - - if (xhr) { - if (xhr.overrideMimeType) { - xhr.overrideMimeType(settings.content_type); - } - - xhr.open(settings.type || (settings.data ? 'POST' : 'GET'), settings.url, settings.async); - - if (settings.crossDomain) { - xhr.withCredentials = true; - } - - if (settings.content_type) { - xhr.setRequestHeader('Content-Type', settings.content_type); - } - - if (settings.requestheaders) { - Tools.each(settings.requestheaders, function (header) { - xhr.setRequestHeader(header.key, header.value); - }); - } - - xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest'); - - xhr = XHR.fire('beforeSend', { xhr: xhr, settings: settings }).xhr; - xhr.send(settings.data); - - // Syncronous request - if (!settings.async) { - return ready(); - } - - // Wait for response, onReadyStateChange can not be used since it leaks memory in IE - setTimeout(ready, 10); - } - } - }; - - Tools.extend(XHR, Observable); - - return XHR; - } -); - -/** - * JSON.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * JSON parser and serializer class. - * - * @class tinymce.util.JSON - * @static - * @example - * // JSON parse a string into an object - * var obj = tinymce.util.JSON.parse(somestring); - * - * // JSON serialize a object into an string - * var str = tinymce.util.JSON.serialize(obj); - */ -define( - 'tinymce.core.util.JSON', + 'tinymce.core.geom.Rect', [ ], function () { - function serialize(o, quote) { - var i, v, t, name; + "use strict"; - quote = quote || '"'; - - if (o === null) { - return 'null'; - } - - t = typeof o; - - if (t == 'string') { - v = '\bb\tt\nn\ff\rr\""\'\'\\\\'; - - /*eslint no-control-regex:0 */ - return quote + o.replace(/([\u0080-\uFFFF\x00-\x1f\"\'\\])/g, function (a, b) { - // Make sure single quotes never get encoded inside double quotes for JSON compatibility - if (quote === '"' && a === "'") { - return a; - } - - i = v.indexOf(b); - - if (i + 1) { - return '\\' + v.charAt(i + 1); - } - - a = b.charCodeAt().toString(16); - - return '\\u' + '0000'.substring(a.length) + a; - }) + quote; - } - - if (t == 'object') { - if (o.hasOwnProperty && Object.prototype.toString.call(o) === '[object Array]') { - for (i = 0, v = '['; i < o.length; i++) { - v += (i > 0 ? ',' : '') + serialize(o[i], quote); - } - - return v + ']'; - } - - v = '{'; - - for (name in o) { - if (o.hasOwnProperty(name)) { - v += typeof o[name] != 'function' ? (v.length > 1 ? ',' + quote : quote) + name + - quote + ':' + serialize(o[name], quote) : ''; - } - } - - return v + '}'; - } - - return '' + o; - } - - return { - /** - * Serializes the specified object as a JSON string. - * - * @method serialize - * @param {Object} obj Object to serialize as a JSON string. - * @param {String} quote Optional quote string defaults to ". - * @return {string} JSON string serialized from input. - */ - serialize: serialize, - - /** - * Unserializes/parses the specified JSON string into a object. - * - * @method parse - * @param {string} s JSON String to parse into a JavaScript object. - * @return {Object} Object from input JSON string or undefined if it failed. - */ - parse: function (text) { - try { - // Trick uglify JS - return window[String.fromCharCode(101) + 'val']('(' + text + ')'); - } catch (ex) { - // Ignore - } - } - - /**#@-*/ - }; - } -); - -/** - * JSONRequest.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class enables you to use JSON-RPC to call backend methods. - * - * @class tinymce.util.JSONRequest - * @example - * var json = new tinymce.util.JSONRequest({ - * url: 'somebackend.php' - * }); - * - * // Send RPC call 1 - * json.send({ - * method: 'someMethod1', - * params: ['a', 'b'], - * success: function(result) { - * console.dir(result); - * } - * }); - * - * // Send RPC call 2 - * json.send({ - * method: 'someMethod2', - * params: ['a', 'b'], - * success: function(result) { - * console.dir(result); - * } - * }); - */ -define( - 'tinymce.core.util.JSONRequest', - [ - "tinymce.core.util.JSON", - "tinymce.core.util.XHR", - "tinymce.core.util.Tools" - ], - function (JSON, XHR, Tools) { - var extend = Tools.extend; - - function JSONRequest(settings) { - this.settings = extend({}, settings); - this.count = 0; - } - - /** - * Simple helper function to send a JSON-RPC request without the need to initialize an object. - * Consult the Wiki API documentation for more details on what you can pass to this function. - * - * @method sendRPC - * @static - * @param {Object} o Call object where there are three field id, method and params this object should also contain callbacks etc. - */ - JSONRequest.sendRPC = function (o) { - return new JSONRequest().send(o); - }; - - JSONRequest.prototype = { - /** - * Sends a JSON-RPC call. Consult the Wiki API documentation for more details on what you can pass to this function. - * - * @method send - * @param {Object} args Call object where there are three field id, method and params this object should also contain callbacks etc. - */ - send: function (args) { - var ecb = args.error, scb = args.success; - - args = extend(this.settings, args); - - args.success = function (c, x) { - c = JSON.parse(c); - - if (typeof c == 'undefined') { - c = { - error: 'JSON Parse error.' - }; - } - - if (c.error) { - ecb.call(args.error_scope || args.scope, c.error, x); - } else { - scb.call(args.success_scope || args.scope, c.result); - } - }; - - args.error = function (ty, x) { - if (ecb) { - ecb.call(args.error_scope || args.scope, ty, x); - } - }; - - args.data = JSON.serialize({ - id: args.id || 'c' + (this.count++), - method: args.method, - params: args.params - }); - - // JSON content type for Ruby on rails. Bug: #1883287 - args.content_type = 'application/json'; - - XHR.send(args); - } - }; - - return JSONRequest; - } -); -/** - * JSONP.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -define( - 'tinymce.core.util.JSONP', - [ - "tinymce.core.dom.DOMUtils" - ], - function (DOMUtils) { - return { - callbacks: {}, - count: 0, - - send: function (settings) { - var self = this, dom = DOMUtils.DOM, count = settings.count !== undefined ? settings.count : self.count; - var id = 'tinymce_jsonp_' + count; - - self.callbacks[count] = function (json) { - dom.remove(id); - delete self.callbacks[count]; - - settings.callback(json); - }; - - dom.add(dom.doc.body, 'script', { - id: id, - src: settings.url, - type: 'text/javascript' - }); - - self.count++; - } - }; - } -); -/** - * LocalStorage.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class will simulate LocalStorage on IE 7 and return the native version on modern browsers. - * Storage is done using userData on IE 7 and a special serialization format. The format is designed - * to be as small as possible by making sure that the keys and values doesn't need to be encoded. This - * makes it possible to store for example HTML data. - * - * Storage format for userData: - * ,,,,... - * - * For example this data key1=value1,key2=value2 would be: - * 4,key1,6,value1,4,key2,6,value2 - * - * @class tinymce.util.LocalStorage - * @static - * @version 4.0 - * @example - * tinymce.util.LocalStorage.setItem('key', 'value'); - * var value = tinymce.util.LocalStorage.getItem('key'); - */ -define( - 'tinymce.core.util.LocalStorage', - [ - ], - function () { - var LocalStorage, storageElm, items, keys, userDataKey, hasOldIEDataSupport; - - // Check for native support - try { - if (window.localStorage) { - return localStorage; - } - } catch (ex) { - // Ignore - } - - userDataKey = "tinymce"; - storageElm = document.documentElement; - hasOldIEDataSupport = !!storageElm.addBehavior; - - if (hasOldIEDataSupport) { - storageElm.addBehavior('#default#userData'); - } - - /** - * Gets the keys names and updates LocalStorage.length property. Since IE7 doesn't have any getters/setters. - */ - function updateKeys() { - keys = []; - - for (var key in items) { - keys.push(key); - } - - LocalStorage.length = keys.length; - } - - /** - * Loads the userData string and parses it into the items structure. - */ - function load() { - var key, data, value, pos = 0; - - items = {}; - - // localStorage can be disabled on WebKit/Gecko so make a dummy storage - if (!hasOldIEDataSupport) { - return; - } - - function next(end) { - var value, nextPos; - - nextPos = end !== undefined ? pos + end : data.indexOf(',', pos); - if (nextPos === -1 || nextPos > data.length) { - return null; - } - - value = data.substring(pos, nextPos); - pos = nextPos + 1; - - return value; - } - - storageElm.load(userDataKey); - data = storageElm.getAttribute(userDataKey) || ''; - - do { - var offset = next(); - if (offset === null) { - break; - } - - key = next(parseInt(offset, 32) || 0); - if (key !== null) { - offset = next(); - if (offset === null) { - break; - } - - value = next(parseInt(offset, 32) || 0); - - if (key) { - items[key] = value; - } - } - } while (key !== null); - - updateKeys(); - } - - /** - * Saves the items structure into a the userData format. - */ - function save() { - var value, data = ''; - - // localStorage can be disabled on WebKit/Gecko so make a dummy storage - if (!hasOldIEDataSupport) { - return; - } - - for (var key in items) { - value = items[key]; - data += (data ? ',' : '') + key.length.toString(32) + ',' + key + ',' + value.length.toString(32) + ',' + value; - } - - storageElm.setAttribute(userDataKey, data); - - try { - storageElm.save(userDataKey); - } catch (ex) { - // Ignore disk full - } - - updateKeys(); - } - - LocalStorage = { - /** - * Length of the number of items in storage. - * - * @property length - * @type Number - * @return {Number} Number of items in storage. - */ - //length:0, - - /** - * Returns the key name by index. - * - * @method key - * @param {Number} index Index of key to return. - * @return {String} Key value or null if it wasn't found. - */ - key: function (index) { - return keys[index]; - }, - - /** - * Returns the value if the specified key or null if it wasn't found. - * - * @method getItem - * @param {String} key Key of item to retrieve. - * @return {String} Value of the specified item or null if it wasn't found. - */ - getItem: function (key) { - return key in items ? items[key] : null; - }, - - /** - * Sets the value of the specified item by it's key. - * - * @method setItem - * @param {String} key Key of the item to set. - * @param {String} value Value of the item to set. - */ - setItem: function (key, value) { - items[key] = "" + value; - save(); - }, - - /** - * Removes the specified item by key. - * - * @method removeItem - * @param {String} key Key of item to remove. - */ - removeItem: function (key) { - delete items[key]; - save(); - }, - - /** - * Removes all items. - * - * @method clear - */ - clear: function () { - items = {}; - save(); - } - }; - - load(); - - return LocalStorage; - } -); - -/** - * Compat.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * TinyMCE core class. - * - * @static - * @class tinymce - * @borrow-members tinymce.EditorManager - * @borrow-members tinymce.util.Tools - */ -define( - 'tinymce.core.api.Compat', - [ - "tinymce.core.dom.DOMUtils", - "tinymce.core.dom.EventUtils", - "tinymce.core.dom.ScriptLoader", - "tinymce.core.AddOnManager", - "tinymce.core.util.Tools", - "tinymce.core.Env" - ], - function (DOMUtils, EventUtils, ScriptLoader, AddOnManager, Tools, Env) { - var register = function (tinymce) { - /** - * @property {tinymce.dom.DOMUtils} DOM Global DOM instance. - * @property {tinymce.dom.ScriptLoader} ScriptLoader Global ScriptLoader instance. - * @property {tinymce.AddOnManager} PluginManager Global PluginManager instance. - * @property {tinymce.AddOnManager} ThemeManager Global ThemeManager instance. - */ - tinymce.DOM = DOMUtils.DOM; - tinymce.ScriptLoader = ScriptLoader.ScriptLoader; - tinymce.PluginManager = AddOnManager.PluginManager; - tinymce.ThemeManager = AddOnManager.ThemeManager; - - tinymce.dom = tinymce.dom || {}; - tinymce.dom.Event = EventUtils.Event; - - Tools.each( - 'trim isArray is toArray makeMap each map grep inArray extend create walk createNS resolve explode _addCacheSuffix'.split(' '), - function (key) { - tinymce[key] = Tools[key]; - } - ); - - Tools.each('isOpera isWebKit isIE isGecko isMac'.split(' '), function (name) { - tinymce[name] = Env[name.substr(2).toLowerCase()]; - }); - }; - - return { - register: register - }; - } -); - -// Describe the different namespaces - -/** - * Root level namespace this contains classes directly related to the TinyMCE editor. - * - * @namespace tinymce - */ - -/** - * Contains classes for handling the browsers DOM. - * - * @namespace tinymce.dom - */ - -/** - * Contains html parser and serializer logic. - * - * @namespace tinymce.html - */ - -/** - * Contains the different UI types such as buttons, listboxes etc. - * - * @namespace tinymce.ui - */ - -/** - * Contains various utility classes such as json parser, cookies etc. - * - * @namespace tinymce.util - */ - -/** - * Contains modules to handle data binding. - * - * @namespace tinymce.data - */ - -/** - * Color.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This class lets you parse/serialize colors and convert rgb/hsb. - * - * @class tinymce.util.Color - * @example - * var white = new tinymce.util.Color({r: 255, g: 255, b: 255}); - * var red = new tinymce.util.Color('#FF0000'); - * - * console.log(white.toHex(), red.toHsv()); - */ -define( - 'tinymce.core.util.Color', - [ - ], - function () { var min = Math.min, max = Math.max, round = Math.round; /** - * Constructs a new color instance. + * Returns the rect positioned based on the relative position name + * to the target rect. * - * @constructor - * @method Color - * @param {String} value Optional initial value to parse. + * @method relativePosition + * @param {Rect} rect Source rect to modify into a new rect. + * @param {Rect} targetRect Rect to move relative to based on the rel option. + * @param {String} rel Relative position. For example: tr-bl. */ - function Color(value) { - var self = this, r = 0, g = 0, b = 0; + function relativePosition(rect, targetRect, rel) { + var x, y, w, h, targetW, targetH; - function rgb2hsv(r, g, b) { - var h, s, v, d, minRGB, maxRGB; + x = targetRect.x; + y = targetRect.y; + w = rect.w; + h = rect.h; + targetW = targetRect.w; + targetH = targetRect.h; - h = 0; - s = 0; - v = 0; - r = r / 255; - g = g / 255; - b = b / 255; + rel = (rel || '').split(''); - minRGB = min(r, min(g, b)); - maxRGB = max(r, max(g, b)); - - if (minRGB == maxRGB) { - v = minRGB; - - return { - h: 0, - s: 0, - v: v * 100 - }; - } - - /*eslint no-nested-ternary:0 */ - d = (r == minRGB) ? g - b : ((b == minRGB) ? r - g : b - r); - h = (r == minRGB) ? 3 : ((b == minRGB) ? 1 : 5); - h = 60 * (h - d / (maxRGB - minRGB)); - s = (maxRGB - minRGB) / maxRGB; - v = maxRGB; - - return { - h: round(h), - s: round(s * 100), - v: round(v * 100) - }; + if (rel[0] === 'b') { + y += targetH; } - function hsvToRgb(hue, saturation, brightness) { - var side, chroma, x, match; - - hue = (parseInt(hue, 10) || 0) % 360; - saturation = parseInt(saturation, 10) / 100; - brightness = parseInt(brightness, 10) / 100; - saturation = max(0, min(saturation, 1)); - brightness = max(0, min(brightness, 1)); - - if (saturation === 0) { - r = g = b = round(255 * brightness); - return; - } - - side = hue / 60; - chroma = brightness * saturation; - x = chroma * (1 - Math.abs(side % 2 - 1)); - match = brightness - chroma; - - switch (Math.floor(side)) { - case 0: - r = chroma; - g = x; - b = 0; - break; - - case 1: - r = x; - g = chroma; - b = 0; - break; - - case 2: - r = 0; - g = chroma; - b = x; - break; - - case 3: - r = 0; - g = x; - b = chroma; - break; - - case 4: - r = x; - g = 0; - b = chroma; - break; - - case 5: - r = chroma; - g = 0; - b = x; - break; - - default: - r = g = b = 0; - } - - r = round(255 * (r + match)); - g = round(255 * (g + match)); - b = round(255 * (b + match)); + if (rel[1] === 'r') { + x += targetW; } - /** - * Returns the hex string of the current color. For example: #ff00ff - * - * @method toHex - * @return {String} Hex string of current color. - */ - function toHex() { - function hex(val) { - val = parseInt(val, 10).toString(16); - - return val.length > 1 ? val : '0' + val; - } - - return '#' + hex(r) + hex(g) + hex(b); + if (rel[0] === 'c') { + y += round(targetH / 2); } - /** - * Returns the r, g, b values of the color. Each channel has a range from 0-255. - * - * @method toRgb - * @return {Object} Object with r, g, b fields. - */ - function toRgb() { - return { - r: r, - g: g, - b: b - }; + if (rel[1] === 'c') { + x += round(targetW / 2); } - /** - * Returns the h, s, v values of the color. Ranges: h=0-360, s=0-100, v=0-100. - * - * @method toHsv - * @return {Object} Object with h, s, v fields. - */ - function toHsv() { - return rgb2hsv(r, g, b); + if (rel[3] === 'b') { + y -= h; } - /** - * Parses the specified value and populates the color instance. - * - * Supported format examples: - * * rbg(255,0,0) - * * #ff0000 - * * #fff - * * {r: 255, g: 0, b: 0} - * * {h: 360, s: 100, v: 100} - * - * @method parse - * @param {Object/String} value Color value to parse. - * @return {tinymce.util.Color} Current color instance. - */ - function parse(value) { - var matches; - - if (typeof value == 'object') { - if ("r" in value) { - r = value.r; - g = value.g; - b = value.b; - } else if ("v" in value) { - hsvToRgb(value.h, value.s, value.v); - } - } else { - if ((matches = /rgb\s*\(\s*([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)[^\)]*\)/gi.exec(value))) { - r = parseInt(matches[1], 10); - g = parseInt(matches[2], 10); - b = parseInt(matches[3], 10); - } else if ((matches = /#([0-F]{2})([0-F]{2})([0-F]{2})/gi.exec(value))) { - r = parseInt(matches[1], 16); - g = parseInt(matches[2], 16); - b = parseInt(matches[3], 16); - } else if ((matches = /#([0-F])([0-F])([0-F])/gi.exec(value))) { - r = parseInt(matches[1] + matches[1], 16); - g = parseInt(matches[2] + matches[2], 16); - b = parseInt(matches[3] + matches[3], 16); - } - } - - r = r < 0 ? 0 : (r > 255 ? 255 : r); - g = g < 0 ? 0 : (g > 255 ? 255 : g); - b = b < 0 ? 0 : (b > 255 ? 255 : b); - - return self; + if (rel[4] === 'r') { + x -= w; } - if (value) { - parse(value); + if (rel[3] === 'c') { + y -= round(h / 2); } - self.toRgb = toRgb; - self.toHsv = toHsv; - self.toHex = toHex; - self.parse = parse; + if (rel[4] === 'c') { + x -= round(w / 2); + } + + return create(x, y, w, h); } - return Color; + /** + * Tests various positions to get the most suitable one. + * + * @method findBestRelativePosition + * @param {Rect} rect Rect to use as source. + * @param {Rect} targetRect Rect to move relative to. + * @param {Rect} constrainRect Rect to constrain within. + * @param {Array} rels Array of relative positions to test against. + */ + function findBestRelativePosition(rect, targetRect, constrainRect, rels) { + var pos, i; + + for (i = 0; i < rels.length; i++) { + pos = relativePosition(rect, targetRect, rels[i]); + + if (pos.x >= constrainRect.x && pos.x + pos.w <= constrainRect.w + constrainRect.x && + pos.y >= constrainRect.y && pos.y + pos.h <= constrainRect.h + constrainRect.y) { + return rels[i]; + } + } + + return null; + } + + /** + * Inflates the rect in all directions. + * + * @method inflate + * @param {Rect} rect Rect to expand. + * @param {Number} w Relative width to expand by. + * @param {Number} h Relative height to expand by. + * @return {Rect} New expanded rect. + */ + function inflate(rect, w, h) { + return create(rect.x - w, rect.y - h, rect.w + w * 2, rect.h + h * 2); + } + + /** + * Returns the intersection of the specified rectangles. + * + * @method intersect + * @param {Rect} rect The first rectangle to compare. + * @param {Rect} cropRect The second rectangle to compare. + * @return {Rect} The intersection of the two rectangles or null if they don't intersect. + */ + function intersect(rect, cropRect) { + var x1, y1, x2, y2; + + x1 = max(rect.x, cropRect.x); + y1 = max(rect.y, cropRect.y); + x2 = min(rect.x + rect.w, cropRect.x + cropRect.w); + y2 = min(rect.y + rect.h, cropRect.y + cropRect.h); + + if (x2 - x1 < 0 || y2 - y1 < 0) { + return null; + } + + return create(x1, y1, x2 - x1, y2 - y1); + } + + /** + * Returns a rect clamped within the specified clamp rect. This forces the + * rect to be inside the clamp rect. + * + * @method clamp + * @param {Rect} rect Rectangle to force within clamp rect. + * @param {Rect} clampRect Rectable to force within. + * @param {Boolean} fixedSize True/false if size should be fixed. + * @return {Rect} Clamped rect. + */ + function clamp(rect, clampRect, fixedSize) { + var underflowX1, underflowY1, overflowX2, overflowY2, + x1, y1, x2, y2, cx2, cy2; + + x1 = rect.x; + y1 = rect.y; + x2 = rect.x + rect.w; + y2 = rect.y + rect.h; + cx2 = clampRect.x + clampRect.w; + cy2 = clampRect.y + clampRect.h; + + underflowX1 = max(0, clampRect.x - x1); + underflowY1 = max(0, clampRect.y - y1); + overflowX2 = max(0, x2 - cx2); + overflowY2 = max(0, y2 - cy2); + + x1 += underflowX1; + y1 += underflowY1; + + if (fixedSize) { + x2 += underflowX1; + y2 += underflowY1; + x1 -= overflowX2; + y1 -= overflowY2; + } + + x2 -= overflowX2; + y2 -= overflowY2; + + return create(x1, y1, x2 - x1, y2 - y1); + } + + /** + * Creates a new rectangle object. + * + * @method create + * @param {Number} x Rectangle x location. + * @param {Number} y Rectangle y location. + * @param {Number} w Rectangle width. + * @param {Number} h Rectangle height. + * @return {Rect} New rectangle object. + */ + function create(x, y, w, h) { + return { x: x, y: y, w: w, h: h }; + } + + /** + * Creates a new rectangle object form a clientRects object. + * + * @method fromClientRect + * @param {ClientRect} clientRect DOM ClientRect object. + * @return {Rect} New rectangle object. + */ + function fromClientRect(clientRect) { + return create(clientRect.left, clientRect.top, clientRect.width, clientRect.height); + } + + return { + inflate: inflate, + relativePosition: relativePosition, + findBestRelativePosition: findBestRelativePosition, + intersect: intersect, + clamp: clamp, + create: create, + fromClientRect: fromClientRect + }; } ); @@ -48745,7 +49774,7 @@ define( return ( '
    ' + - '' + @@ -49652,7 +50681,12 @@ define( self.panel.show(); } - self.panel.moveRel(self.getEl(), settings.popoverAlign || (self.isRtl() ? ['bc-tr', 'bc-tc'] : ['bc-tl', 'bc-tc'])); + var rel = self.panel.testMoveRel(self.getEl(), settings.popoverAlign || (self.isRtl() ? ['bc-tc', 'bc-tl', 'bc-tr'] : ['bc-tc', 'bc-tr', 'bc-tl'])); + + self.panel.classes.toggle('start', rel === 'bc-tl'); + self.panel.classes.toggle('end', rel === 'bc-tr'); + + self.panel.moveRel(self.getEl(), rel); }, /** @@ -49832,6 +50866,247 @@ define( } ); +/** + * Color.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class lets you parse/serialize colors and convert rgb/hsb. + * + * @class tinymce.util.Color + * @example + * var white = new tinymce.util.Color({r: 255, g: 255, b: 255}); + * var red = new tinymce.util.Color('#FF0000'); + * + * console.log(white.toHex(), red.toHsv()); + */ +define( + 'tinymce.core.util.Color', + [ + ], + function () { + var min = Math.min, max = Math.max, round = Math.round; + + /** + * Constructs a new color instance. + * + * @constructor + * @method Color + * @param {String} value Optional initial value to parse. + */ + function Color(value) { + var self = this, r = 0, g = 0, b = 0; + + function rgb2hsv(r, g, b) { + var h, s, v, d, minRGB, maxRGB; + + h = 0; + s = 0; + v = 0; + r = r / 255; + g = g / 255; + b = b / 255; + + minRGB = min(r, min(g, b)); + maxRGB = max(r, max(g, b)); + + if (minRGB == maxRGB) { + v = minRGB; + + return { + h: 0, + s: 0, + v: v * 100 + }; + } + + /*eslint no-nested-ternary:0 */ + d = (r == minRGB) ? g - b : ((b == minRGB) ? r - g : b - r); + h = (r == minRGB) ? 3 : ((b == minRGB) ? 1 : 5); + h = 60 * (h - d / (maxRGB - minRGB)); + s = (maxRGB - minRGB) / maxRGB; + v = maxRGB; + + return { + h: round(h), + s: round(s * 100), + v: round(v * 100) + }; + } + + function hsvToRgb(hue, saturation, brightness) { + var side, chroma, x, match; + + hue = (parseInt(hue, 10) || 0) % 360; + saturation = parseInt(saturation, 10) / 100; + brightness = parseInt(brightness, 10) / 100; + saturation = max(0, min(saturation, 1)); + brightness = max(0, min(brightness, 1)); + + if (saturation === 0) { + r = g = b = round(255 * brightness); + return; + } + + side = hue / 60; + chroma = brightness * saturation; + x = chroma * (1 - Math.abs(side % 2 - 1)); + match = brightness - chroma; + + switch (Math.floor(side)) { + case 0: + r = chroma; + g = x; + b = 0; + break; + + case 1: + r = x; + g = chroma; + b = 0; + break; + + case 2: + r = 0; + g = chroma; + b = x; + break; + + case 3: + r = 0; + g = x; + b = chroma; + break; + + case 4: + r = x; + g = 0; + b = chroma; + break; + + case 5: + r = chroma; + g = 0; + b = x; + break; + + default: + r = g = b = 0; + } + + r = round(255 * (r + match)); + g = round(255 * (g + match)); + b = round(255 * (b + match)); + } + + /** + * Returns the hex string of the current color. For example: #ff00ff + * + * @method toHex + * @return {String} Hex string of current color. + */ + function toHex() { + function hex(val) { + val = parseInt(val, 10).toString(16); + + return val.length > 1 ? val : '0' + val; + } + + return '#' + hex(r) + hex(g) + hex(b); + } + + /** + * Returns the r, g, b values of the color. Each channel has a range from 0-255. + * + * @method toRgb + * @return {Object} Object with r, g, b fields. + */ + function toRgb() { + return { + r: r, + g: g, + b: b + }; + } + + /** + * Returns the h, s, v values of the color. Ranges: h=0-360, s=0-100, v=0-100. + * + * @method toHsv + * @return {Object} Object with h, s, v fields. + */ + function toHsv() { + return rgb2hsv(r, g, b); + } + + /** + * Parses the specified value and populates the color instance. + * + * Supported format examples: + * * rbg(255,0,0) + * * #ff0000 + * * #fff + * * {r: 255, g: 0, b: 0} + * * {h: 360, s: 100, v: 100} + * + * @method parse + * @param {Object/String} value Color value to parse. + * @return {tinymce.util.Color} Current color instance. + */ + function parse(value) { + var matches; + + if (typeof value == 'object') { + if ("r" in value) { + r = value.r; + g = value.g; + b = value.b; + } else if ("v" in value) { + hsvToRgb(value.h, value.s, value.v); + } + } else { + if ((matches = /rgb\s*\(\s*([0-9]+)\s*,\s*([0-9]+)\s*,\s*([0-9]+)[^\)]*\)/gi.exec(value))) { + r = parseInt(matches[1], 10); + g = parseInt(matches[2], 10); + b = parseInt(matches[3], 10); + } else if ((matches = /#([0-F]{2})([0-F]{2})([0-F]{2})/gi.exec(value))) { + r = parseInt(matches[1], 16); + g = parseInt(matches[2], 16); + b = parseInt(matches[3], 16); + } else if ((matches = /#([0-F])([0-F])([0-F])/gi.exec(value))) { + r = parseInt(matches[1] + matches[1], 16); + g = parseInt(matches[2] + matches[2], 16); + b = parseInt(matches[3] + matches[3], 16); + } + } + + r = r < 0 ? 0 : (r > 255 ? 255 : r); + g = g < 0 ? 0 : (g > 255 ? 255 : g); + b = b < 0 ? 0 : (b > 255 ? 255 : b); + + return self; + } + + if (value) { + parse(value); + } + + self.toRgb = toRgb; + self.toHsv = toHsv; + self.toHex = toHex; + self.parse = parse; + } + + return Color; + } +); + /** * ColorPicker.js * @@ -50559,6 +51834,8 @@ define( define( 'tinymce.core.content.LinkTargets', [ + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.search.SelectorFilter', 'tinymce.core.dom.DOMUtils', 'tinymce.core.dom.NodeType', 'tinymce.core.util.Arr', @@ -50566,7 +51843,7 @@ define( 'tinymce.core.util.Tools', 'tinymce.core.util.Uuid' ], - function (DOMUtils, NodeType, Arr, Fun, Tools, Uuid) { + function (Element, SelectorFilter, DOMUtils, NodeType, Arr, Fun, Tools, Uuid) { var trim = Tools.trim; var create = function (type, title, url, level, attach) { @@ -50591,7 +51868,9 @@ define( }; var select = function (selector, root) { - return DOMUtils.DOM.select(selector, root); + return Arr.map(SelectorFilter.descendants(Element.fromDom(root), selector), function (element) { + return element.dom(); + }); }; var getElementText = function (elm) { @@ -50690,15 +51969,15 @@ define( define( 'tinymce.core.ui.FilePicker', [ + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Fun', 'global!window', 'tinymce.core.content.LinkTargets', 'tinymce.core.EditorManager', 'tinymce.core.ui.ComboBox', - 'tinymce.core.util.Arr', - 'tinymce.core.util.Fun', 'tinymce.core.util.Tools' ], - function (window, LinkTargets, EditorManager, ComboBox, Arr, Fun, Tools) { + function (Arr, Fun, window, LinkTargets, EditorManager, ComboBox, Tools) { "use strict"; var getActiveEditor = function () { @@ -50735,7 +52014,7 @@ define( }; var isUniqueUrl = function (url, targets) { - var foundTarget = Arr.find(targets, function (target) { + var foundTarget = Arr.exists(targets, function (target) { return target.url === url; }); @@ -50751,7 +52030,8 @@ define( var separator = { title: '-' }; var fromHistoryMenuItems = function (history) { - var uniqueHistory = Arr.filter(history[fileType], function (url) { + var historyItems = history.hasOwnProperty(fileType) ? history[fileType] : [ ]; + var uniqueHistory = Arr.filter(historyItems, function (url) { return isUniqueUrl(url, targets); }); @@ -50769,7 +52049,7 @@ define( var fromMenuItems = function (type) { var filteredTargets = Arr.filter(targets, function (target) { - return target.type == type; + return target.type === type; }); return toMenuItems(filteredTargets); @@ -50792,7 +52072,7 @@ define( }; var join = function (items) { - return Arr.reduce(items, function (a, b) { + return Arr.foldl(items, function (a, b) { var bothEmpty = a.length === 0 || b.length === 0; return bothEmpty ? a.concat(b) : a.concat(separator, b); }, []); @@ -51432,21 +52712,24 @@ define( define( 'tinymce.core.ui.FormatControls', [ - "tinymce.core.ui.Control", - "tinymce.core.ui.Widget", - "tinymce.core.ui.FloatPanel", - "tinymce.core.util.Tools", - "tinymce.core.util.Arr", - "tinymce.core.dom.DOMUtils", - "tinymce.core.EditorManager", - "tinymce.core.Env", - "tinymce.core.fmt.FontInfo" + 'ephox.katamari.api.Arr', + 'ephox.katamari.api.Fun', + 'ephox.sugar.api.node.Element', + 'ephox.sugar.api.search.SelectorFind', + 'tinymce.core.dom.DOMUtils', + 'tinymce.core.EditorManager', + 'tinymce.core.Env', + 'tinymce.core.fmt.FontInfo', + 'tinymce.core.ui.Control', + 'tinymce.core.ui.FloatPanel', + 'tinymce.core.ui.Widget', + 'tinymce.core.util.Tools' ], - function (Control, Widget, FloatPanel, Tools, Arr, DOMUtils, EditorManager, Env, FontInfo) { + function (Arr, Fun, Element, SelectorFind, DOMUtils, EditorManager, Env, FontInfo, Control, FloatPanel, Widget, Tools) { var each = Tools.each; var flatten = function (ar) { - return Arr.reduce(ar, function (result, item) { + return Arr.foldl(ar, function (result, item) { return result.concat(item); }, []); }; @@ -51467,7 +52750,9 @@ define( function setupContainer(editor) { if (editor.settings.ui_container) { - Env.container = DOMUtils.DOM.select(editor.settings.ui_container)[0]; + Env.container = SelectorFind.descendant(Element.fromDom(document.body), editor.settings.ui_container).fold(Fun.constant(null), function (elm) { + return elm.dom(); + }); } } @@ -51525,7 +52810,7 @@ define( return fontFamily ? fontFamily.split(',')[0] : ''; }; - editor.on('nodeChange', function (e) { + editor.on('init nodeChange', function (e) { var fontFamily, value = null; fontFamily = FontInfo.getFontFamily(editor.getBody(), e.element); @@ -51555,7 +52840,7 @@ define( return function () { var self = this; - editor.on('nodeChange', function (e) { + editor.on('init nodeChange', function (e) { var px, pt, value = null; px = FontInfo.getFontSize(editor.getBody(), e.element); @@ -55028,6 +56313,278 @@ define( } ); +defineGlobal("global!RegExp", RegExp); +/** + * DropZone.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * Creates a new dropzone. + * + * @-x-less DropZone.less + * @class tinymce.ui.DropZone + * @extends tinymce.ui.Widget + */ +define( + 'tinymce.core.ui.DropZone', + [ + 'tinymce.core.ui.Widget', + 'tinymce.core.util.Tools', + 'tinymce.core.ui.DomUtils', + 'global!RegExp' + ], + function (Widget, Tools, DomUtils, RegExp) { + return Widget.extend({ + /** + * Constructs a instance with the specified settings. + * + * @constructor + * @param {Object} settings Name/value object with settings. + * @setting {Boolean} multiple True if the dropzone is a multiple control. + * @setting {Number} maxLength Max length for the dropzone. + * @setting {Number} size Size of the dropzone in characters. + */ + init: function (settings) { + var self = this; + + settings = Tools.extend({ + height: 100, + text: "Drop an image here", + multiple: false, + accept: null // by default accept any files + }, settings); + + self._super(settings); + + self.classes.add('dropzone'); + + if (settings.multiple) { + self.classes.add('multiple'); + } + }, + + /** + * Renders the control as a HTML string. + * + * @method renderHtml + * @return {String} HTML representing the control. + */ + renderHtml: function () { + var self = this, attrs, elm; + var cfg = self.settings; + + attrs = { + id: self._id, + hidefocus: '1' + }; + + elm = DomUtils.create('div', attrs, '' + this.translate(cfg.text) + ''); + + if (cfg.height) { + DomUtils.css(elm, 'height', cfg.height + 'px'); + } + + if (cfg.width) { + DomUtils.css(elm, 'width', cfg.width + 'px'); + } + + elm.className = self.classes; + + return elm.outerHTML; + }, + + + /** + * Called after the control has been rendered. + * + * @method postRender + */ + postRender: function () { + var self = this; + + var toggleDragClass = function (e) { + e.preventDefault(); + self.classes.toggle('dragenter'); + self.getEl().className = self.classes; + }; + + var filter = function (files) { + var accept = self.settings.accept; + if (typeof accept !== 'string') { + return files; + } + + var re = new RegExp('(' + accept.split(/\s*,\s*/).join('|') + ')$', 'i'); + return Tools.grep(files, function (file) { + return re.test(file.name); + }); + }; + + self._super(); + + self.$el.on('dragover', function (e) { + e.preventDefault(); + }); + + self.$el.on('dragenter', toggleDragClass); + self.$el.on('dragleave', toggleDragClass); + + self.$el.on('drop', function (e) { + e.preventDefault(); + + if (self.state.get('disabled')) { + return; + } + + var files = filter(e.dataTransfer.files); + + self.value = function () { + if (!files.length) { + return null; + } else if (self.settings.multiple) { + return files; + } else { + return files[0]; + } + }; + + if (files.length) { + self.fire('change', e); + } + }); + }, + + remove: function () { + this.$el.off(); + this._super(); + } + }); + } +); + +/** + * BrowseButton.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * Creates a new browse button. + * + * @-x-less BrowseButton.less + * @class tinymce.ui.BrowseButton + * @extends tinymce.ui.Widget + */ +define( + 'tinymce.core.ui.BrowseButton', + [ + 'tinymce.core.ui.Button', + 'tinymce.core.util.Tools', + 'tinymce.core.ui.DomUtils', + 'tinymce.core.dom.DomQuery', + 'global!RegExp' + ], + function (Button, Tools, DomUtils, $, RegExp) { + return Button.extend({ + /** + * Constructs a instance with the specified settings. + * + * @constructor + * @param {Object} settings Name/value object with settings. + * @setting {Boolean} multiple True if the dropzone is a multiple control. + * @setting {Number} maxLength Max length for the dropzone. + * @setting {Number} size Size of the dropzone in characters. + */ + init: function (settings) { + var self = this; + + settings = Tools.extend({ + text: "Browse...", + multiple: false, + accept: null // by default accept any files + }, settings); + + self._super(settings); + + self.classes.add('browsebutton'); + + if (settings.multiple) { + self.classes.add('multiple'); + } + }, + + /** + * Called after the control has been rendered. + * + * @method postRender + */ + postRender: function () { + var self = this; + + var input = DomUtils.create('input', { + type: 'file', + id: self._id + '-browse', + accept: self.settings.accept + }); + + self._super(); + + $(input).on('change', function (e) { + var files = e.target.files; + + self.value = function () { + if (!files.length) { + return null; + } else if (self.settings.multiple) { + return files; + } else { + return files[0]; + } + }; + + e.preventDefault(); + + if (files.length) { + self.fire('change', e); + } + }); + + // ui.Button prevents default on click, so we shouldn't let the click to propagate up to it + $(input).on('click', function (e) { + e.stopPropagation(); + }); + + $(self.getEl('button')).on('click', function (e) { + e.stopPropagation(); + input.click(); + }); + + // in newer browsers input doesn't have to be attached to dom to trigger browser dialog + // however older IE11 (< 11.1358.14393.0) still requires this + self.getEl().appendChild(input); + }, + + + remove: function () { + $(this.getEl('button')).off(); + $(this.getEl('input')).off(); + + this._super(); + } + }); + } +); + /** * Api.js * @@ -55099,7 +56656,9 @@ define( 'tinymce.core.ui.SplitButton', 'tinymce.core.ui.StackLayout', 'tinymce.core.ui.TabPanel', - 'tinymce.core.ui.TextBox' + 'tinymce.core.ui.TextBox', + 'tinymce.core.ui.DropZone', + 'tinymce.core.ui.BrowseButton' ], function ( Selector, Collection, ReflowQueue, Control, Factory, KeyboardNavigation, Container, DragHelper, Scrollable, Panel, Movable, @@ -55107,7 +56666,7 @@ define( ButtonGroup, Checkbox, ComboBox, ColorBox, PanelButton, ColorButton, ColorPicker, Path, ElementPath, FormItem, Form, FieldSet, FilePicker, FitLayout, FlexLayout, FlowLayout, FormatControls, GridLayout, Iframe, InfoBox, Label, Toolbar, MenuBar, MenuButton, MenuItem, Throbber, Menu, ListBox, Radio, ResizeHandle, SelectBox, Slider, Spacer, SplitButton, - StackLayout, TabPanel, TextBox + StackLayout, TabPanel, TextBox, DropZone, BrowseButton ) { "use strict"; @@ -55192,6 +56751,8 @@ define( expose(target, 'ui.StackLayout', StackLayout); expose(target, 'ui.TabPanel', TabPanel); expose(target, 'ui.TextBox', TextBox); + expose(target, 'ui.DropZone', DropZone); + expose(target, 'ui.BrowseButton', BrowseButton); expose(target, 'ui.Api', Api); }; @@ -55202,6 +56763,612 @@ define( return Api; } ); +/** + * JSON.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * JSON parser and serializer class. + * + * @class tinymce.util.JSON + * @static + * @example + * // JSON parse a string into an object + * var obj = tinymce.util.JSON.parse(somestring); + * + * // JSON serialize a object into an string + * var str = tinymce.util.JSON.serialize(obj); + */ +define( + 'tinymce.core.util.JSON', + [ + ], + function () { + function serialize(o, quote) { + var i, v, t, name; + + quote = quote || '"'; + + if (o === null) { + return 'null'; + } + + t = typeof o; + + if (t == 'string') { + v = '\bb\tt\nn\ff\rr\""\'\'\\\\'; + + /*eslint no-control-regex:0 */ + return quote + o.replace(/([\u0080-\uFFFF\x00-\x1f\"\'\\])/g, function (a, b) { + // Make sure single quotes never get encoded inside double quotes for JSON compatibility + if (quote === '"' && a === "'") { + return a; + } + + i = v.indexOf(b); + + if (i + 1) { + return '\\' + v.charAt(i + 1); + } + + a = b.charCodeAt().toString(16); + + return '\\u' + '0000'.substring(a.length) + a; + }) + quote; + } + + if (t == 'object') { + if (o.hasOwnProperty && Object.prototype.toString.call(o) === '[object Array]') { + for (i = 0, v = '['; i < o.length; i++) { + v += (i > 0 ? ',' : '') + serialize(o[i], quote); + } + + return v + ']'; + } + + v = '{'; + + for (name in o) { + if (o.hasOwnProperty(name)) { + v += typeof o[name] != 'function' ? (v.length > 1 ? ',' + quote : quote) + name + + quote + ':' + serialize(o[name], quote) : ''; + } + } + + return v + '}'; + } + + return '' + o; + } + + return { + /** + * Serializes the specified object as a JSON string. + * + * @method serialize + * @param {Object} obj Object to serialize as a JSON string. + * @param {String} quote Optional quote string defaults to ". + * @return {string} JSON string serialized from input. + */ + serialize: serialize, + + /** + * Unserializes/parses the specified JSON string into a object. + * + * @method parse + * @param {string} s JSON String to parse into a JavaScript object. + * @return {Object} Object from input JSON string or undefined if it failed. + */ + parse: function (text) { + try { + // Trick uglify JS + return window[String.fromCharCode(101) + 'val']('(' + text + ')'); + } catch (ex) { + // Ignore + } + } + + /**#@-*/ + }; + } +); + +/** + * JSONP.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +define( + 'tinymce.core.util.JSONP', + [ + "tinymce.core.dom.DOMUtils" + ], + function (DOMUtils) { + return { + callbacks: {}, + count: 0, + + send: function (settings) { + var self = this, dom = DOMUtils.DOM, count = settings.count !== undefined ? settings.count : self.count; + var id = 'tinymce_jsonp_' + count; + + self.callbacks[count] = function (json) { + dom.remove(id); + delete self.callbacks[count]; + + settings.callback(json); + }; + + dom.add(dom.doc.body, 'script', { + id: id, + src: settings.url, + type: 'text/javascript' + }); + + self.count++; + } + }; + } +); +/** + * XHR.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class enables you to send XMLHTTPRequests cross browser. + * @class tinymce.util.XHR + * @mixes tinymce.util.Observable + * @static + * @example + * // Sends a low level Ajax request + * tinymce.util.XHR.send({ + * url: 'someurl', + * success: function(text) { + * console.debug(text); + * } + * }); + * + * // Add custom header to XHR request + * tinymce.util.XHR.on('beforeSend', function(e) { + * e.xhr.setRequestHeader('X-Requested-With', 'Something'); + * }); + */ +define( + 'tinymce.core.util.XHR', + [ + "tinymce.core.util.Observable", + "tinymce.core.util.Tools" + ], + function (Observable, Tools) { + var XHR = { + /** + * Sends a XMLHTTPRequest. + * Consult the Wiki for details on what settings this method takes. + * + * @method send + * @param {Object} settings Object will target URL, callbacks and other info needed to make the request. + */ + send: function (settings) { + var xhr, count = 0; + + function ready() { + if (!settings.async || xhr.readyState == 4 || count++ > 10000) { + if (settings.success && count < 10000 && xhr.status == 200) { + settings.success.call(settings.success_scope, '' + xhr.responseText, xhr, settings); + } else if (settings.error) { + settings.error.call(settings.error_scope, count > 10000 ? 'TIMED_OUT' : 'GENERAL', xhr, settings); + } + + xhr = null; + } else { + setTimeout(ready, 10); + } + } + + // Default settings + settings.scope = settings.scope || this; + settings.success_scope = settings.success_scope || settings.scope; + settings.error_scope = settings.error_scope || settings.scope; + settings.async = settings.async === false ? false : true; + settings.data = settings.data || ''; + + XHR.fire('beforeInitialize', { settings: settings }); + + xhr = new XMLHttpRequest(); + + if (xhr) { + if (xhr.overrideMimeType) { + xhr.overrideMimeType(settings.content_type); + } + + xhr.open(settings.type || (settings.data ? 'POST' : 'GET'), settings.url, settings.async); + + if (settings.crossDomain) { + xhr.withCredentials = true; + } + + if (settings.content_type) { + xhr.setRequestHeader('Content-Type', settings.content_type); + } + + if (settings.requestheaders) { + Tools.each(settings.requestheaders, function (header) { + xhr.setRequestHeader(header.key, header.value); + }); + } + + xhr.setRequestHeader('X-Requested-With', 'XMLHttpRequest'); + + xhr = XHR.fire('beforeSend', { xhr: xhr, settings: settings }).xhr; + xhr.send(settings.data); + + // Syncronous request + if (!settings.async) { + return ready(); + } + + // Wait for response, onReadyStateChange can not be used since it leaks memory in IE + setTimeout(ready, 10); + } + } + }; + + Tools.extend(XHR, Observable); + + return XHR; + } +); + +/** + * JSONRequest.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class enables you to use JSON-RPC to call backend methods. + * + * @class tinymce.util.JSONRequest + * @example + * var json = new tinymce.util.JSONRequest({ + * url: 'somebackend.php' + * }); + * + * // Send RPC call 1 + * json.send({ + * method: 'someMethod1', + * params: ['a', 'b'], + * success: function(result) { + * console.dir(result); + * } + * }); + * + * // Send RPC call 2 + * json.send({ + * method: 'someMethod2', + * params: ['a', 'b'], + * success: function(result) { + * console.dir(result); + * } + * }); + */ +define( + 'tinymce.core.util.JSONRequest', + [ + "tinymce.core.util.JSON", + "tinymce.core.util.XHR", + "tinymce.core.util.Tools" + ], + function (JSON, XHR, Tools) { + var extend = Tools.extend; + + function JSONRequest(settings) { + this.settings = extend({}, settings); + this.count = 0; + } + + /** + * Simple helper function to send a JSON-RPC request without the need to initialize an object. + * Consult the Wiki API documentation for more details on what you can pass to this function. + * + * @method sendRPC + * @static + * @param {Object} o Call object where there are three field id, method and params this object should also contain callbacks etc. + */ + JSONRequest.sendRPC = function (o) { + return new JSONRequest().send(o); + }; + + JSONRequest.prototype = { + /** + * Sends a JSON-RPC call. Consult the Wiki API documentation for more details on what you can pass to this function. + * + * @method send + * @param {Object} args Call object where there are three field id, method and params this object should also contain callbacks etc. + */ + send: function (args) { + var ecb = args.error, scb = args.success; + + args = extend(this.settings, args); + + args.success = function (c, x) { + c = JSON.parse(c); + + if (typeof c == 'undefined') { + c = { + error: 'JSON Parse error.' + }; + } + + if (c.error) { + ecb.call(args.error_scope || args.scope, c.error, x); + } else { + scb.call(args.success_scope || args.scope, c.result); + } + }; + + args.error = function (ty, x) { + if (ecb) { + ecb.call(args.error_scope || args.scope, ty, x); + } + }; + + args.data = JSON.serialize({ + id: args.id || 'c' + (this.count++), + method: args.method, + params: args.params + }); + + // JSON content type for Ruby on rails. Bug: #1883287 + args.content_type = 'application/json'; + + XHR.send(args); + } + }; + + return JSONRequest; + } +); +/** + * LocalStorage.js + * + * Released under LGPL License. + * Copyright (c) 1999-2017 Ephox Corp. All rights reserved + * + * License: http://www.tinymce.com/license + * Contributing: http://www.tinymce.com/contributing + */ + +/** + * This class will simulate LocalStorage on IE 7 and return the native version on modern browsers. + * Storage is done using userData on IE 7 and a special serialization format. The format is designed + * to be as small as possible by making sure that the keys and values doesn't need to be encoded. This + * makes it possible to store for example HTML data. + * + * Storage format for userData: + * ,,,,... + * + * For example this data key1=value1,key2=value2 would be: + * 4,key1,6,value1,4,key2,6,value2 + * + * @class tinymce.util.LocalStorage + * @static + * @version 4.0 + * @example + * tinymce.util.LocalStorage.setItem('key', 'value'); + * var value = tinymce.util.LocalStorage.getItem('key'); + */ +define( + 'tinymce.core.util.LocalStorage', + [ + ], + function () { + var LocalStorage, storageElm, items, keys, userDataKey, hasOldIEDataSupport; + + // Check for native support + try { + if (window.localStorage) { + return localStorage; + } + } catch (ex) { + // Ignore + } + + userDataKey = "tinymce"; + storageElm = document.documentElement; + hasOldIEDataSupport = !!storageElm.addBehavior; + + if (hasOldIEDataSupport) { + storageElm.addBehavior('#default#userData'); + } + + /** + * Gets the keys names and updates LocalStorage.length property. Since IE7 doesn't have any getters/setters. + */ + function updateKeys() { + keys = []; + + for (var key in items) { + keys.push(key); + } + + LocalStorage.length = keys.length; + } + + /** + * Loads the userData string and parses it into the items structure. + */ + function load() { + var key, data, value, pos = 0; + + items = {}; + + // localStorage can be disabled on WebKit/Gecko so make a dummy storage + if (!hasOldIEDataSupport) { + return; + } + + function next(end) { + var value, nextPos; + + nextPos = end !== undefined ? pos + end : data.indexOf(',', pos); + if (nextPos === -1 || nextPos > data.length) { + return null; + } + + value = data.substring(pos, nextPos); + pos = nextPos + 1; + + return value; + } + + storageElm.load(userDataKey); + data = storageElm.getAttribute(userDataKey) || ''; + + do { + var offset = next(); + if (offset === null) { + break; + } + + key = next(parseInt(offset, 32) || 0); + if (key !== null) { + offset = next(); + if (offset === null) { + break; + } + + value = next(parseInt(offset, 32) || 0); + + if (key) { + items[key] = value; + } + } + } while (key !== null); + + updateKeys(); + } + + /** + * Saves the items structure into a the userData format. + */ + function save() { + var value, data = ''; + + // localStorage can be disabled on WebKit/Gecko so make a dummy storage + if (!hasOldIEDataSupport) { + return; + } + + for (var key in items) { + value = items[key]; + data += (data ? ',' : '') + key.length.toString(32) + ',' + key + ',' + value.length.toString(32) + ',' + value; + } + + storageElm.setAttribute(userDataKey, data); + + try { + storageElm.save(userDataKey); + } catch (ex) { + // Ignore disk full + } + + updateKeys(); + } + + LocalStorage = { + /** + * Length of the number of items in storage. + * + * @property length + * @type Number + * @return {Number} Number of items in storage. + */ + //length:0, + + /** + * Returns the key name by index. + * + * @method key + * @param {Number} index Index of key to return. + * @return {String} Key value or null if it wasn't found. + */ + key: function (index) { + return keys[index]; + }, + + /** + * Returns the value if the specified key or null if it wasn't found. + * + * @method getItem + * @param {String} key Key of item to retrieve. + * @return {String} Value of the specified item or null if it wasn't found. + */ + getItem: function (key) { + return key in items ? items[key] : null; + }, + + /** + * Sets the value of the specified item by it's key. + * + * @method setItem + * @param {String} key Key of the item to set. + * @param {String} value Value of the item to set. + */ + setItem: function (key, value) { + items[key] = "" + value; + save(); + }, + + /** + * Removes the specified item by key. + * + * @method removeItem + * @param {String} key Key of item to remove. + */ + removeItem: function (key) { + delete items[key]; + save(); + }, + + /** + * Removes all items. + * + * @method clear + */ + clear: function () { + items = {}; + save(); + } + }; + + load(); + + return LocalStorage; + } +); + /** * Tinymce.js * @@ -55215,187 +57382,167 @@ define( define( 'tinymce.core.api.Tinymce', [ - 'tinymce.core.geom.Rect', - 'tinymce.core.util.Promise', - 'tinymce.core.util.Delay', - 'tinymce.core.Env', - 'tinymce.core.dom.EventUtils', - 'tinymce.core.dom.Sizzle', - 'tinymce.core.util.Tools', - 'tinymce.core.dom.DomQuery', - 'tinymce.core.html.Styles', - 'tinymce.core.dom.TreeWalker', - 'tinymce.core.html.Entities', - 'tinymce.core.dom.DOMUtils', - 'tinymce.core.dom.ScriptLoader', 'tinymce.core.AddOnManager', - 'tinymce.core.dom.RangeUtils', - 'tinymce.core.html.Node', - 'tinymce.core.html.Schema', - 'tinymce.core.html.SaxParser', - 'tinymce.core.html.DomParser', - 'tinymce.core.html.Writer', - 'tinymce.core.html.Serializer', - 'tinymce.core.dom.Serializer', - 'tinymce.core.util.VK', - 'tinymce.core.dom.ControlSelection', + 'tinymce.core.api.Formatter', + 'tinymce.core.api.NotificationManager', + 'tinymce.core.api.WindowManager', 'tinymce.core.dom.BookmarkManager', + 'tinymce.core.dom.ControlSelection', + 'tinymce.core.dom.DomQuery', + 'tinymce.core.dom.DOMUtils', + 'tinymce.core.dom.EventUtils', + 'tinymce.core.dom.RangeUtils', + 'tinymce.core.dom.ScriptLoader', 'tinymce.core.dom.Selection', - 'tinymce.core.Formatter', - 'tinymce.core.UndoManager', - 'tinymce.core.EditorCommands', - 'tinymce.core.util.URI', - 'tinymce.core.util.Class', - 'tinymce.core.util.EventDispatcher', - 'tinymce.core.util.Observable', - 'tinymce.core.WindowManager', - 'tinymce.core.NotificationManager', - 'tinymce.core.EditorObservable', - 'tinymce.core.Shortcuts', + 'tinymce.core.dom.Serializer', + 'tinymce.core.dom.Sizzle', + 'tinymce.core.dom.TreeWalker', 'tinymce.core.Editor', - 'tinymce.core.util.I18n', - 'tinymce.core.FocusManager', + 'tinymce.core.EditorCommands', 'tinymce.core.EditorManager', - 'tinymce.core.util.XHR', - 'tinymce.core.util.JSON', - 'tinymce.core.util.JSONRequest', - 'tinymce.core.util.JSONP', - 'tinymce.core.util.LocalStorage', - 'tinymce.core.api.Compat', + 'tinymce.core.EditorObservable', + 'tinymce.core.Env', + 'tinymce.core.FocusManager', + 'tinymce.core.geom.Rect', + 'tinymce.core.html.DomParser', + 'tinymce.core.html.Entities', + 'tinymce.core.html.Node', + 'tinymce.core.html.SaxParser', + 'tinymce.core.html.Schema', + 'tinymce.core.html.Serializer', + 'tinymce.core.html.Styles', + 'tinymce.core.html.Writer', + 'tinymce.core.Shortcuts', + 'tinymce.core.ui.Api', + 'tinymce.core.UndoManager', + 'tinymce.core.util.Class', 'tinymce.core.util.Color', - 'tinymce.core.ui.Api' + 'tinymce.core.util.Delay', + 'tinymce.core.util.EventDispatcher', + 'tinymce.core.util.I18n', + 'tinymce.core.util.JSON', + 'tinymce.core.util.JSONP', + 'tinymce.core.util.JSONRequest', + 'tinymce.core.util.LocalStorage', + 'tinymce.core.util.Observable', + 'tinymce.core.util.Promise', + 'tinymce.core.util.Tools', + 'tinymce.core.util.URI', + 'tinymce.core.util.VK', + 'tinymce.core.util.XHR' ], function ( - Rect, Promise, Delay, Env, EventUtils, Sizzle, Tools, DomQuery, Styles, TreeWalker, Entities, DOMUtils, ScriptLoader, AddOnManager, - RangeUtils, Node, Schema, SaxParser, DomParser, Writer, HtmlSerializer, DomSerializer, VK, ControlSelection, BookmarkManager, Selection, - Formatter, UndoManager, EditorCommands, URI, Class, EventDispatcher, Observable, WindowManager, - NotificationManager, EditorObservable, Shortcuts, Editor, I18n, FocusManager, EditorManager, - XHR, JSON, JSONRequest, JSONP, LocalStorage, Compat, Color, Api + AddOnManager, Formatter, NotificationManager, WindowManager, BookmarkManager, ControlSelection, DomQuery, DOMUtils, EventUtils, RangeUtils, ScriptLoader, + Selection, DomSerializer, Sizzle, TreeWalker, Editor, EditorCommands, EditorManager, EditorObservable, Env, FocusManager, Rect, DomParser, Entities, Node, + SaxParser, Schema, HtmlSerializer, Styles, Writer, Shortcuts, UiApi, UndoManager, Class, Color, Delay, EventDispatcher, I18n, JSON, JSONP, JSONRequest, LocalStorage, + Observable, Promise, Tools, URI, VK, XHR ) { var tinymce = EditorManager; - var expose = function (target, id, ref) { - var i, fragments; + /** + * @include ../../../../../../tools/docs/tinymce.js + */ + var publicApi = { + geom: { + Rect: Rect + }, - fragments = id.split(/[.\/]/); - for (i = 0; i < fragments.length - 1; ++i) { - if (target[fragments[i]] === undefined) { - target[fragments[i]] = {}; - } + util: { + Promise: Promise, + Delay: Delay, + Tools: Tools, + VK: VK, + URI: URI, + Class: Class, + EventDispatcher: EventDispatcher, + Observable: Observable, + I18n: I18n, + XHR: XHR, + JSON: JSON, + JSONRequest: JSONRequest, + JSONP: JSONP, + LocalStorage: LocalStorage, + Color: Color + }, - target = target[fragments[i]]; - } + dom: { + EventUtils: EventUtils, + Sizzle: Sizzle, + DomQuery: DomQuery, + TreeWalker: TreeWalker, + DOMUtils: DOMUtils, + ScriptLoader: ScriptLoader, + RangeUtils: RangeUtils, + Serializer: DomSerializer, + ControlSelection: ControlSelection, + BookmarkManager: BookmarkManager, + Selection: Selection, + Event: EventUtils.Event + }, - target[fragments[fragments.length - 1]] = ref; + html: { + Styles: Styles, + Entities: Entities, + Node: Node, + Schema: Schema, + SaxParser: SaxParser, + DomParser: DomParser, + Writer: Writer, + Serializer: HtmlSerializer + }, + + Env: Env, + AddOnManager: AddOnManager, + Formatter: Formatter, + UndoManager: UndoManager, + EditorCommands: EditorCommands, + WindowManager: WindowManager, + NotificationManager: NotificationManager, + EditorObservable: EditorObservable, + Shortcuts: Shortcuts, + Editor: Editor, + FocusManager: FocusManager, + EditorManager: EditorManager, + + // Global instances + DOM: DOMUtils.DOM, + ScriptLoader: ScriptLoader.ScriptLoader, + PluginManager: AddOnManager.PluginManager, + ThemeManager: AddOnManager.ThemeManager, + + // Global utility functions + trim: Tools.trim, + isArray: Tools.isArray, + is: Tools.is, + toArray: Tools.toArray, + makeMap: Tools.makeMap, + each: Tools.each, + map: Tools.map, + grep: Tools.grep, + inArray: Tools.inArray, + extend: Tools.extend, + create: Tools.create, + walk: Tools.walk, + createNS: Tools.createNS, + resolve: Tools.resolve, + explode: Tools.explode, + _addCacheSuffix: Tools._addCacheSuffix, + + // Legacy browser detection + isOpera: Env.opera, + isWebKit: Env.webkit, + isIE: Env.ie, + isGecko: Env.gecko, + isMac: Env.mac }; - expose(tinymce, 'geom.Rect', Rect); - expose(tinymce, 'util.Promise', Promise); - expose(tinymce, 'util.Delay', Delay); - expose(tinymce, 'Env', Env); - expose(tinymce, 'dom.EventUtils', EventUtils); - expose(tinymce, 'dom.Sizzle', Sizzle); - expose(tinymce, 'util.Tools', Tools); - expose(tinymce, 'dom.DomQuery', DomQuery); - expose(tinymce, 'html.Styles', Styles); - expose(tinymce, 'dom.TreeWalker', TreeWalker); - expose(tinymce, 'html.Entities', Entities); - expose(tinymce, 'dom.DOMUtils', DOMUtils); - expose(tinymce, 'dom.ScriptLoader', ScriptLoader); - expose(tinymce, 'AddOnManager', AddOnManager); - expose(tinymce, 'dom.RangeUtils', RangeUtils); - expose(tinymce, 'html.Node', Node); - expose(tinymce, 'html.Schema', Schema); - expose(tinymce, 'html.SaxParser', SaxParser); - expose(tinymce, 'html.DomParser', DomParser); - expose(tinymce, 'html.Writer', Writer); - expose(tinymce, 'html.Serializer', HtmlSerializer); - expose(tinymce, 'dom.Serializer', DomSerializer); - expose(tinymce, 'util.VK', VK); - expose(tinymce, 'dom.ControlSelection', ControlSelection); - expose(tinymce, 'dom.BookmarkManager', BookmarkManager); - expose(tinymce, 'dom.Selection', Selection); - expose(tinymce, 'Formatter', Formatter); - expose(tinymce, 'UndoManager', UndoManager); - expose(tinymce, 'EditorCommands', EditorCommands); - expose(tinymce, 'util.URI', URI); - expose(tinymce, 'util.Class', Class); - expose(tinymce, 'util.EventDispatcher', EventDispatcher); - expose(tinymce, 'util.Observable', Observable); - expose(tinymce, 'WindowManager', WindowManager); - expose(tinymce, 'NotificationManager', NotificationManager); - expose(tinymce, 'EditorObservable', EditorObservable); - expose(tinymce, 'Shortcuts', Shortcuts); - expose(tinymce, 'Editor', Editor); - expose(tinymce, 'util.I18n', I18n); - expose(tinymce, 'FocusManager', FocusManager); - expose(tinymce, 'EditorManager', EditorManager); - expose(tinymce, 'util.XHR', XHR); - expose(tinymce, 'util.JSON', JSON); - expose(tinymce, 'util.JSONRequest', JSONRequest); - expose(tinymce, 'util.JSONP', JSONP); - expose(tinymce, 'util.LocalStorage', LocalStorage); - expose(tinymce, 'Compat', Compat); - expose(tinymce, 'util.Color', Color); - - Api.appendTo(tinymce); - - Compat.register(tinymce); + tinymce = Tools.extend(tinymce, publicApi); + UiApi.appendTo(tinymce); return tinymce; } ); -/** - * Register.js - * - * Released under LGPL License. - * Copyright (c) 1999-2017 Ephox Corp. All rights reserved - * - * License: http://www.tinymce.com/license - * Contributing: http://www.tinymce.com/contributing - */ - -/** - * This registers tinymce in common module loaders. - * - * @private - * @class tinymce.Register - */ -define( - 'tinymce.core.Register', - [ - ], - function () { - /*eslint consistent-this: 0 */ - var context = this || window; - - var exposeToModuleLoaders = function (tinymce) { - if (typeof context.define === "function") { - // Bolt - if (!context.define.amd) { - context.define("ephox/tinymce", [], function () { - return tinymce; - }); - - context.define("tinymce.core.EditorManager", [], function () { - return tinymce; - }); - } - } - - if (typeof module === 'object') { - /* global module */ - module.exports = tinymce; - } - }; - - return { - exposeToModuleLoaders: exposeToModuleLoaders - }; - } -); - /** * Main.js * @@ -55409,15 +57556,36 @@ define( define( 'tinymce.core.api.Main', [ - 'tinymce.core.api.Tinymce', - 'tinymce.core.Register' + 'ephox.katamari.api.Fun', + 'tinymce.core.api.Tinymce' ], - function (tinymce, Register) { - return function () { + function (Fun, Tinymce) { + /*eslint consistent-this: 0 */ + var context = this || window; + + var exportToModuleLoaders = function (tinymce) { + // Bolt + if (typeof context.define === "function" && !context.define.amd) { + context.define("ephox/tinymce", [], Fun.constant(tinymce)); + context.define("tinymce.core.EditorManager", [], Fun.constant(tinymce)); + } + + // CommonJS + if (typeof module === 'object') { + /* global module */ + module.exports = tinymce; + } + }; + + var exportToWindowGlobal = function (tinymce) { window.tinymce = tinymce; window.tinyMCE = tinymce; - Register.exposeToModuleLoaders(tinymce); - return tinymce; + }; + + return function () { + exportToWindowGlobal(Tinymce); + exportToModuleLoaders(Tinymce); + return Tinymce; }; } ); diff --git a/src/wp-includes/js/tinymce/tinymce.min.js b/src/wp-includes/js/tinymce/tinymce.min.js index 10303e2877..34932efd9c 100644 --- a/src/wp-includes/js/tinymce/tinymce.min.js +++ b/src/wp-includes/js/tinymce/tinymce.min.js @@ -1,16 +1,17 @@ -// 4.6.3 (2017-05-30) -!function(){var a={},b=function(b){for(var c=a[b],e=c.deps,f=c.defn,g=e.length,h=new Array(g),i=0;i=d.x&&f.x+f.w<=d.w+d.x&&f.y>=d.y&&f.y+f.h<=d.h+d.y)return e[g];return null}function c(a,b,c){return f(a.x-b,a.y-c,a.w+2*b,a.h+2*c)}function d(a,b){var c,d,e,g;return c=i(a.x,b.x),d=i(a.y,b.y),e=h(a.x+a.w,b.x+b.w),g=h(a.y+a.h,b.y+b.h),e-c<0||g-d<0?null:f(c,d,e-c,g-d)}function e(a,b,c){var d,e,g,h,j,k,l,m,n,o;return j=a.x,k=a.y,l=a.x+a.w,m=a.y+a.h,n=b.x+b.w,o=b.y+b.h,d=i(0,b.x-j),e=i(0,b.y-k),g=i(0,l-n),h=i(0,m-o),j+=d,k+=e,c&&(l+=d,m+=e,j-=g,k-=h),l-=g,m-=h,f(j,k,l-j,m-k)}function f(a,b,c,d){return{x:a,y:b,w:c,h:d}}function g(a){return f(a.left,a.top,a.width,a.height)}var 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