1 files changed, 93 insertions, 0 deletions
diff --git a/_source/plugins/menubutton/plugin.js b/_source/plugins/menubutton/plugin.js
new file mode 100644
index 0000000..c533536
--- /dev/null
+++ b/_source/plugins/menubutton/plugin.js
@@ -0,0 +1,93 @@
+/*
+Copyright (c) 2003-2009, CKSource - Frederico Knabben. All rights reserved.
+For licensing, see LICENSE.html or http://ckeditor.com/license
+*/
+
+CKEDITOR.plugins.add( 'menubutton',
+{
+	requires : [ 'button', 'contextmenu' ],
+	beforeInit : function( editor )
+	{
+		editor.ui.addHandler( CKEDITOR.UI_MENUBUTTON, CKEDITOR.ui.menuButton.handler );
+	}
+});
+
+/**
+ * Button UI element.
+ * @constant
+ * @example
+ */
+CKEDITOR.UI_MENUBUTTON = 5;
+
+(function()
+{
+	var clickFn = function( editor )
+	{
+		var _ = this._;
+
+		// Do nothing if this button is disabled.
+		if ( _.state === CKEDITOR.TRISTATE_DISABLED )
+			return;
+
+		_.previousState = _.state;
+
+		// Check if we already have a menu for it, otherwise just create it.
+		var menu = _.menu;
+		if ( !menu )
+		{
+			menu = _.menu = new CKEDITOR.plugins.contextMenu( editor );
+
+			menu.onHide = CKEDITOR.tools.bind( function()
+				{
+					this.setState( _.previousState );
+				},
+				this );
+
+			// Initialize the menu items at this point.
+			if ( this.onMenu )
+			{
+				menu.addListener( this.onMenu );
+			}
+		}
+
+		if ( _.on )
+		{
+			menu.hide();
+			return;
+		}
+
+		this.setState( CKEDITOR.TRISTATE_ON );
+
+		menu.show( CKEDITOR.document.getById( this._.id ), 4 );
+	};
+
+
+	CKEDITOR.ui.menuButton = CKEDITOR.tools.createClass(
+	{
+		base : CKEDITOR.ui.button,
+
+		$ : function( definition )
+		{
+			// We don't want the panel definition in this object.
+			var panelDefinition = definition.panel;
+			delete definition.panel;
+
+			this.base( definition );
+
+			this.hasArrow = true;
+
+			this.click = clickFn;
+		},
+
+		statics :
+		{
+			handler :
+			{
+				create : function( definition )
+				{
+					return new CKEDITOR.ui.menuButton( definition );
+				}
+			}
+		}
+	});
+})();