diff -r e8c1ea2c6496 -r 8758140453c0 graphics/wserv/inc/T_DataBackedUpWindow.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/graphics/wserv/inc/T_DataBackedUpWindow.h	Thu Jan 21 12:53:44 2010 +0000
@@ -0,0 +1,94 @@
+/*
+* Copyright (c) 2005-2009 Nokia Corporation and/or its subsidiary(-ies). 
+* All rights reserved.
+* This component and the accompanying materials are made available
+* under the terms of the License "Symbian Foundation License v1.0"
+* which accompanies this distribution, and is available
+* at the URL "http://www.symbianfoundation.org/legal/sfl-v10.html".
+*
+* Initial Contributors:
+* Nokia Corporation - initial contribution.
+*
+* Contributors:
+*
+* Description:
+*
+*/
+
+
+#if (!defined __T_GRAPHICS_WSERV_BACKEDUPWINDOW_H__)
+#define __T_GRAPHICS_WSERV_BACKEDUPWINDOW_H__
+
+// User Includes
+#include "T_DataDrawableWindow.h"
+
+/**
+ * Test Active Notification class
+ *
+ */
+class CT_DataBackedUpWindow : public CT_DataDrawableWindow
+	{
+public:
+	/**
+	* Two phase constructor
+	*/
+	static CT_DataBackedUpWindow*	NewL();
+
+	/**
+	* Public destructor
+	*/
+	~CT_DataBackedUpWindow();
+
+	/**
+	* Return a pointer to the object that the data wraps
+	*
+	* @return	pointer to the object that the data wraps
+	*/
+	virtual TAny*	GetObject()	{ return iBackedUpWindow; }
+
+	/**
+	* Set the object that the data wraps
+	*
+	* @param	aObject object that the wrapper is testing
+	*
+	*/
+	virtual void	SetObjectL(TAny* aAny);
+
+	/**
+	* The object will no longer be owned by this
+	*
+	* @leave	KErrNotSupported if the the function is not supported
+	*/
+	virtual void	DisownObjectL();
+	virtual TBool	DoCommandL(const TTEFFunction& aCommand, const TTEFSectionName& aSection, const TInt aAsyncErrorIndex);
+
+protected:
+	/**
+	* Protected constructor. First phase construction
+	*/
+	CT_DataBackedUpWindow();
+
+	/**
+	* Second phase construction
+	*/
+	void	ConstructL();
+
+	virtual RDrawableWindow*	GetDrawableWindow() const;
+
+private:
+	/**
+	* Helper methods
+	*/
+	void	DestroyData();
+	void	DoCmdnewL(const TDesC& aSection);
+	void	DoCmdConstructL(const TDesC& aSection);
+	void	DoCmdBitmapHandle();
+	void	DoCmdUpdateScreenL(const TDesC& aSection);
+	void	DoCmdUpdateBackupBitmap();
+	void	DoCmdMaintainBackup();
+
+private:
+	RBackedUpWindow*	iBackedUpWindow;
+	};
+
+#endif /* __T_GRAPHICS_WSERV_BACKEDUPWINDOW_H__ */