--- /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__