Ticket #3749: 3749.patch

_source/plugins/clipboard/plugin.js

@@ -187 +187 @@
                                 // If the "contextmenu" plugin is loaded, register the listeners.
                                 if ( editor.contextMenu )
                                 {
+                                        function stateFromNamedCommand( command )
+                                        {
+                                                return editor.document.$.queryCommandEnabled( command ) ? CKEDITOR.TRISTATE_OFF : CKEDITOR.TRISTATE_DISABLED;
+                                        }
+
                                         editor.contextMenu.addListener( function()
                                                 {
                                                         return {
-                                                                cut : CKEDITOR.TRISTATE_DISABLED ,
-                                                                copy : CKEDITOR.TRISTATE_DISABLED,
-                                                                paste : CKEDITOR.TRISTATE_DISABLED };
+                                                                cut : stateFromNamedCommand( 'Cut' ),
+
+                                                                // Browser bug: 'Cut' has the correct states for both Copy and Cut.
+                                                                copy : stateFromNamedCommand( 'Cut' ),
+                                                                paste : stateFromNamedCommand( 'Paste' )
+                                                        };
                                                 });
                                 }
                         }