/*+
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* Copyright (c) 2006-2006 Nokia Corporation and/or its subsidiary(-ies).+
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* All rights reserved.+
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* This component and the accompanying materials are made available+
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* under the terms of "Eclipse Public License v1.0"+
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* which accompanies this distribution, and is available+
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".+
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*+
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* Initial Contributors:+
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* Nokia Corporation - initial contribution.+
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*+
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* Contributors:+
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*+
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* Description:  Backup and Restore observer interface+
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*+
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*/+
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+
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+
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#ifndef __MBSBACKUPOBSERVER_H+
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#define __MBSBACKUPOBSERVER_H+
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+
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#include <e32base.h>+
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+
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/**+
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 * Observer interface for backup and restore events+
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 * @since S60 v3.2+
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 */+
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NONSHARABLE_CLASS( MBSBackupObserver )+
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    {+
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    public:+
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    +
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        // Backup and restore states+
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        enum TBackupState+
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        	{+
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        	EBackupNotActive,+
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        	EBackupActive+
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        	};+
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+
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    	/*+
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    	* Hanlder method to receive observer events+
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    	* @param aEvent new state of backup and restore+
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    	*/+
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		virtual void HandleBackupStateL( TBackupState aState ) = 0;+
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		+
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		/*+
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		* Destructor+
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		*/+
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	    virtual ~MBSBackupObserver() {};+
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    };+
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+
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#endif //__MBSBACKUPOBSERVER_H+
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