Ticket #3219: 3219.patch

_source/plugins/dialog/plugin.js

@@ -507 +507 @@
                         else
                                 return;
 
+                        CKEDITOR.fire( 'beforeDialogOpen', definition );
+
                         // First, set the dialog to an appropriate size.
                         this.resize( definition.minWidth, definition.minHeight );
 

_source/plugins/floatpanel/plugin.js

@@ -62 +62 @@
                                 iframe : iframe,
                                 children : []
                         }
+
+                        // Hide panel
+                        var hide = function( data )
+                        {
+                                if ( this.element.isVisible() )
+                                        this.hide();
+                        };
+                        CKEDITOR.on( "beforeDialogOpen" , hide, this );
+                        CKEDITOR.on( "beforePanelOpen" , hide, this );
                 },
 
                 proto :

_source/plugins/panel/plugin.js

@@ -202 +202 @@
 
         showBlock : function( name )
         {
+                CKEDITOR.fire( 'beforePanelOpen', name );
+
                 var blocks = this._.blocks,
                         block = blocks[ name ],
                         current = this._.currentBlock;