From 40df2f48bf9768a88fec08df2bb375072a973c67 Mon Sep 17 00:00:00 2001
From: Andrew Ozz <azaozz@git.wordpress.org>
Date: Mon, 1 Jun 2015 19:01:53 +0000
Subject: [PATCH] Editor: run autosave when pressing Ctrl or Command + S in the
 Text editor, same as the Visual editor. Fixes #31655.

git-svn-id: https://develop.svn.wordpress.org/trunk@32680 602fd350-edb4-49c9-b593-d223f7449a82
---
 src/wp-admin/js/post.js | 27 +++++++++++++++++++--------
 1 file changed, 19 insertions(+), 8 deletions(-)

diff --git a/src/wp-admin/js/post.js b/src/wp-admin/js/post.js
index 8dfdf3715f..ae0c094bd5 100644
--- a/src/wp-admin/js/post.js
+++ b/src/wp-admin/js/post.js
@@ -204,7 +204,7 @@ jQuery(document).ready( function($) {
 	var stamp, visibility, $submitButtons, updateVisibility, updateText,
 		sticky = '',
 		last = 0,
-		co = $('#content'),
+		$textarea = $('#content'),
 		$document = $(document),
 		$editSlugWrap = $('#edit-slug-box'),
 		postId = $('#post_ID').val() || 0,
@@ -212,7 +212,8 @@ jQuery(document).ready( function($) {
 		releaseLock = true,
 		$postVisibilitySelect = $('#post-visibility-select'),
 		$timestampdiv = $('#timestampdiv'),
-		$postStatusSelect = $('#post-status-select');
+		$postStatusSelect = $('#post-status-select'),
+		isMac = window.navigator.platform ? window.navigator.platform.indexOf( 'Mac' ) !== -1 : false;
 
 	postboxes.add_postbox_toggles(pagenow);
 
@@ -313,11 +314,10 @@ jQuery(document).ready( function($) {
 
 	// This code is meant to allow tabbing from Title to Post content.
 	$('#title').on( 'keydown.editor-focus', function( event ) {
-		var editor, $textarea;
+		var editor;
 
 		if ( event.keyCode === 9 && ! event.ctrlKey && ! event.altKey && ! event.shiftKey ) {
 			editor = typeof tinymce != 'undefined' && tinymce.get('content');
-			$textarea = $('#content');
 
 			if ( editor && ! editor.isHidden() ) {
 				editor.focus();
@@ -790,16 +790,16 @@ jQuery(document).ready( function($) {
 
 	// word count
 	if ( typeof(wpWordCount) != 'undefined' ) {
-		$document.triggerHandler('wpcountwords', [ co.val() ]);
+		$document.triggerHandler('wpcountwords', [ $textarea.val() ]);
 
-		co.keyup( function(e) {
+		$textarea.keyup( function(e) {
 			var k = e.keyCode || e.charCode;
 
 			if ( k == last )
 				return true;
 
 			if ( 13 == k || 8 == last || 46 == last )
-				$document.triggerHandler('wpcountwords', [ co.val() ]);
+				$document.triggerHandler('wpcountwords', [ $textarea.val() ]);
 
 			last = k;
 			return true;
@@ -835,7 +835,6 @@ jQuery(document).ready( function($) {
 	// Resize the visual and text editors
 	( function() {
 		var editor, offset, mce,
-			$textarea = $('textarea#content'),
 			$handle = $('#post-status-info'),
 			$postdivrich = $('#postdivrich');
 
@@ -923,4 +922,16 @@ jQuery(document).ready( function($) {
 			}
 		});
 	}
+
+	// Save on pressing Ctrl/Command + S in the Text editor
+	$textarea.on( 'keydown.wp-autosave', function( event ) {
+		if ( event.which === 83 ) {
+			if ( event.shiftKey || event.altKey || ( isMac && ( ! event.metaKey || event.ctrlKey ) ) || ( ! isMac && ! event.ctrlKey ) ) {
+				return;
+			}
+
+			wp.autosave && wp.autosave.server.triggerSave();
+			event.preventDefault();
+		}
+	});
 });