Ticket #1511: 1511.patch

plugins/wysiwygarea/plugin.js

@@ -179 +179 @@
                                                 }
                                         }, 0 );
                                 }
-                        } );
+                        });
                 }
 
                 // Fix problem with cursor not appearing in Webkit and IE11+ when clicking below the body (#10945, #10906).
@@ -217 +217 @@
                                 } );
                         }
                 }
+                else if ( CKEDITOR.env.ie )
+                {
+                        // Hook the onresizestart and onresizeend events so that we can track resizing via the native browser size grips (#1511).
+                        function resizeStart( evt ) {
+                                oldSelectedElement.$.detachEvent( 'onresizestart', resizeStart );
+                                // Save an initial snapshot so that we can detect the first resize.
+                                editor.fire( 'saveSnapshot' );
+                        };
+
+                        function resizeEnd( evt ) {
+                                editor.fire( 'saveSnapshot' );
+                        };
+
+                        var oldSelectedElement = null;
+
+                        function monitorResizeForCurrentSelection()
+                        {
+                                var selection = doc.getSelection();
+                                if ( !selection )
+                                {
+                                        return;
+                                }
+
+                                var selectedElement = selection.getSelectedElement();
+                                if ( !selectedElement )
+                                {
+                                        return;
+                                }
+
+                                selectedElement.$.attachEvent( 'onresizestart', resizeStart );
+                                selectedElement.$.attachEvent( 'onresizeend', resizeEnd );
+                                oldSelectedElement = selectedElement;
+                        }
+
+                        this.attachListener( doc, 'selectionchange', function ( evt ) {
+                                if (oldSelectedElement)
+                                {
+                                        oldSelectedElement.$.detachEvent('onresizeend', resizeEnd);
+                                        oldSelectedElement = null;
+                                }
+
+                                monitorResizeForCurrentSelection();
+                        });
+
+                        monitorResizeForCurrentSelection();
+                }
 
                 if ( CKEDITOR.env.gecko || CKEDITOR.env.ie && editor.document.$.compatMode == 'CSS1Compat' ) {
                         this.attachListener( this, 'keydown', function( evt ) {