Ticket #3279: 3279.patch

_source/plugins/save/plugin.js

@@ -13 +13 @@
         {
                 modes : { wysiwyg:1, source:1 },
 
+                getForm : function( element )           // Find the form element.
+                {
+                        var form = element.$.form;
+
+                        if ( form )
+                                return form;
+
+                        while ( element = element.getParent() )
+                        {
+                                if ( element.getName() == 'form' )
+                                        return element.$;
+                        };
+
+                        return null;
+                },
+
                 exec : function( editor )
                 {
-                        var $form = editor.element.$.form;
+                        // Get the form element.
+                        var form = this.getForm( editor.element );
 
-                        if ( $form )
+                        if ( form )
                         {
                                 try
                                 {
-                                        $form.submit();
+                                        form.submit();
                                 }
                                 catch( e )
                                 {
                                         // If there's a button named "submit" then the form.submit
                                         // function is masked and can't be called in IE/FF, so we
                                         // call the click() method of that button.
-                                        if ( $form.submit.click )
-                                                $form.submit.click();
+                                        if ( form.submit.click )
+                                                form.submit.click();
                                 }
                         }
                 }
@@ -42 +59 @@
         {
                 init : function( editor )
                 {
-                        var command = editor.addCommand( pluginName, saveCmd );
-                        command.modes = { wysiwyg : !!( editor.element.$.form ) };
+                        var command = editor.addCommand( pluginName, saveCmd ),
+                                formExists = !!saveCmd.getForm( editor.element );
 
+                        command.modes = { wysiwyg : formExists, source : formExists };
+
                         editor.ui.addButton( 'Save',
                                 {
                                         label : editor.lang.save,