Ticket #3129: 3129.patch

_source/plugins/sourcearea/plugin.js

@@ -125 +125 @@
                                         editor.mode == 'source' ? 
                                                 CKEDITOR.TRISTATE_ON : 
                                                 CKEDITOR.TRISTATE_OFF );
+                                                
+                                // Force selection change to update corresponding commands states.      
+                                if ( editor.mode == 'wysiwyg' )
+                                        editor.checkSelection();
+                                else 
+                                        editor.fire( 'selectionChange', { selection : null, path : { elements: [] }, element : null } );
                         });
         }
 });

_source/plugins/link/plugin.js

@@ -58 +58 @@
                                  * for this in Firefox. So we must detect the state by element paths.
                                  */
                                 var command = editor.getCommand( 'unlink' ),
-                                        element = evt.data.path.lastElement.getAscendant( 'a', true );
+                                        element = evt.data.path.lastElement && evt.data.path.lastElement.getAscendant( 'a', true );
                                 if ( element && element.getName() == 'a' && element.getAttribute( 'href' ) )
                                         command.setState( CKEDITOR.TRISTATE_OFF );
                                 else

_source/plugins/elementspath/plugin.js

@@ -53 +53 @@
                         editor.on( 'selectionChange', function( ev )
                                 {
                                         var env = CKEDITOR.env;
-
-                                        var selection = ev.data.selection;
-
-                                        var element = selection.getStartElement(),
+                                        var element = ev.data.element,
                                                 html = [],
                                                 elementsList = this._.elementsPath.list = [];
 

_source/plugins/selection/plugin.js

@@ -147 +147 @@
         {
                 delete this._.selectionPreviousPath;
         };
-
+        
+        /**
+         * Force firing of the 'selectionChange' event.
+         */
+        CKEDITOR.editor.prototype.checkSelection = checkSelectionChange;
+        
         /**
          * Gets the current selection from the document.
          * @returns {CKEDITOR.dom.selection} A selection object.