DFW: restore editor width shortcuts, restore limited overwriting of the theme styling in TinyMCE, show the toolbar on mouse move in TinyMCE, improve the help, fixes #17503, fixes #17644, fixes #17664, fixes #17596

git-svn-id: https://develop.svn.wordpress.org/trunk@18137 602fd350-edb4-49c9-b593-d223f7449a82

wp-includes/js/tinymce/plugins/wpfullscreen/editor_plugin.dev.js

@@ -49,6 +49,7 @@
 				s.wp_fullscreen_editor_id = ed.id;
 				s.theme_advanced_resizing = false;
 				s.theme_advanced_statusbar_location = 'none';
+				s.content_css = s.content_css + ',' + s.wp_fullscreen_content_css;
 				s.height = tinymce.isIE ? b.scrollHeight : b.offsetHeight;
 
 				tinymce.each(ed.getParam('wp_fullscreen_settings'), function(v, k) {
@@ -83,6 +84,11 @@
 				});
 
 				fsed.render();
+
+				fsed.dom.bind( fsed.getWin(), 'mousemove', function(e){
+					if ( !fullscreen.settings.toolbar_shown )
+						fullscreen.bounder( 'showToolbar', 'hideToolbar', 2000 );
+				});
 			});
 
 			// Register buttons