diff -r 000000000000 -r f72a12da539e idlehomescreen/xmluirendering/uiengine/inc/xnwidgetextensionadapter.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/xmluirendering/uiengine/inc/xnwidgetextensionadapter.h	Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,119 @@
+/*
+* Copyright (c) 2008 Nokia Corporation and/or its subsidiary(-ies).
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of "Eclipse Public License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.eclipse.org/legal/epl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:  Widget extension adapter
+*
+*/
+
+#ifndef __XNWIDGETEXTENSIONADAPTER_H__
+#define __XNWIDGETEXTENSIONADAPTER_H__
+
+//  INCLUDES
+#include "xncontroladapter.h"
+#include <e32base.h>
+
+#include "xncontroladapter.h"
+
+// Forward declarations
+class CXnAppUiAdapter;
+class CXnNode;
+class CXnUiEngine;
+
+// CLASS DECLARATION
+
+/**
+*  @ingroup group_xnlayoutengine
+*  Popup Control adapter interface class
+*  @lib xnlayoutengine.lib
+*  @since Series 60 5.0
+*/
+NONSHARABLE_CLASS( CXnWidgetExtensionAdapter ) : public CXnControlAdapter/*, 
+    public MCoeMessageMonitorObserver*/
+    {
+    public: // Constructors and destructor
+
+        enum TPositionHint
+               {
+               ENone,
+               EAboveLeft,
+               EAboveRight,
+               EBelowLeft,
+               EBelowRight,
+               ELeft,
+               ERight
+               };
+        /**
+        * Two-phased constructor.
+        */
+		static CXnWidgetExtensionAdapter* NewL( CXnNodePluginIf& aNode );
+		
+        /**
+        * Destructor.
+        */
+		~CXnWidgetExtensionAdapter();
+         
+    private: // Functions from base classes    
+        /**
+        * @see CCoeControl documentation        
+        */         
+        void MakeVisible( TBool aVisible );
+
+        /**
+        * see CCoeControl 
+        */
+        void HandlePointerEventL(const TPointerEvent& aPointerEvent);
+
+        /**
+        * see CCoeControl 
+        */
+        void Draw(const TRect& aRect) const;        
+
+    private: // Constructors
+		/**
+        * C++ default constructor.
+        */
+	    CXnWidgetExtensionAdapter( CXnNodePluginIf& aNode );
+
+	   	/**
+        * Two-phased constructor.        
+        */ 
+	    void ConstructL();	   
+	    
+    private: // New functions
+        /**
+        * Hides this control
+        */ 
+        void HidePopupL();
+            
+        void CalculatePosition();
+        
+    private:
+        
+        // Data
+        // UiEngine, not owned
+        CXnUiEngine* iUiEngine; 	
+        
+        // Node 
+        CXnNodePluginIf& iNode;
+        
+        // position hint
+        TPositionHint iPositionHint;
+        
+        CXnAppUiAdapter* iAppUiAdapter;
+
+
+	};
+
+#endif // __XNWIDGETEXTENSIONADAPTER_H__
+
+// End of File