diff -r 000000000000 -r f72a12da539e idlehomescreen/inc/mxncomponentinterface.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/idlehomescreen/inc/mxncomponentinterface.h	Thu Dec 17 08:40:49 2009 +0200
@@ -0,0 +1,51 @@
+/*
+* Copyright (c) 2002-2004 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:  Base interface for component data APIs
+*
+*/
+
+
+#ifndef __MXNCOMPONENTINTERFACE_H__
+#define __MXNCOMPONENTINTERFACE_H__
+
+//  INCLUDES
+#include    <e32base.h>
+#include	"xnnodeappif.h"
+
+// CLASS DECLARATION
+/**
+*  Base interface for component data APIs
+*  @lib xnlayoutengine.lib
+*  @since Series 60 3.1
+*/
+namespace XnComponentInterface
+    {
+    _LIT8(KType, "");
+   
+    class MXnComponentInterface
+		    {
+        public:
+        static inline const TDesC8& Type()
+            {
+            return KType;
+            }
+   			};
+		
+    template<class T> TBool MakeInterfaceL(T*& aTargetInterface, CXnNodeAppIf& aNode)
+        {
+        aTargetInterface = static_cast<T*>(aNode.MakeInterfaceL(T::Type()));
+        return aTargetInterface ? ETrue : EFalse;
+        }
+      }
+#endif //__MXNCOMPONENTINTERFACE_H__