Ticket #3229: 3229.patch

_source/plugins/flash/dialogs/flash.js

@@ -286 +286 @@
                                         editor.insertElement( newFakeImage );
                                 }
                         },
+                        
+                        onHide : function()
+                        {
+                                if ( this.preview )
+                                        this.preview.setHtml('');
+                        },
+                        
                         contents : [
                                 {
                                         id : 'info',
@@ -317 +324 @@
                                                                                         commit : commitValue,
                                                                                         onLoad : function()
                                                                                         {
-                                                                                                var dialog = this.getDialog();
-                                                                                                var previewElement = dialog.getContentElement( 'info', 'preview' ).getElement().getChild( 3 );
-                                                                                                this.getInputElement().on( 'change', function()
-                                                                                                        {
-                                                                                                                previewElement.setHtml( '<embed height="100%" width="100%" src="'
-                                                                                                                                + CKEDITOR.tools.htmlEncode( this.getValue() )
-                                                                                                                                + '" type="application/x-shockwave-flash"></embed>' );
+                                                                                                var dialog = this.getDialog(), 
+                                                                                                updatePreview = function( src ){
+                                                                                                        
+                                                                                                        dialog.preview.setHtml( '<embed height="100%" width="100%" src="'
+                                                                                                                + CKEDITOR.tools.htmlEncode( src )
+                                                                                                                + '" type="application/x-shockwave-flash"></embed>' );
+                                                                                                };
+                                                                                                // Preview element
+                                                                                                dialog.preview = dialog.getContentElement( 'info', 'preview' ).getElement().getChild( 3 );
+                                                                                                
+                                                                                                // Sync on inital value loaded.
+                                                                                                this.on( 'change', function( evt ){
+                                                                                                        
+                                                                                                                if ( evt.data && evt.data.value )
+                                                                                                                        updatePreview( evt.data.value );
                                                                                                         } );
+                                                                                                // Sync when input value changed.
+                                                                                                this.getInputElement().on( 'change', function( evt ){
+                                                                                                        
+                                                                                                        updatePreview( this.getValue() );
+                                                                                                }, this );
                                                                                         }
                                                                                 },
                                                                                 {