/*

* Copyright (c) 2002 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:  Intended to be implemented by the observer

*

*/

#ifndef __MPENGSIDCHANGEOBSERVER_H__

#define __MPENGSIDCHANGEOBSERVER_H__

//  INCLUDES

#include <e32def.h>

#include <badesca.h>

/**

 *  Storage Id change observer abstract call back interface

 *	This class is intended to be implemented by the storage id change

 *	observer.

 *	Changed of the storage Ids are notified through it.

 *

 *  @lib PEngStoreMan2.dll

 *  @since 3.0

 */

// CLASS DECLARATION

class MPEngSIDChangeObserver

    {

    public: // New functions

        /**

         *	Handle change of the Storage IDs

         *	Changed storage IDs are passed in the array,

         *	client can modify passed array as he wishes

         *

         *	@since 3.0

         *	@param aChangedSIDs array of the changed SIDs

         *				array can be modified by the client

         */

        virtual void HandleSIDsChangeL( CPtrCArray& aChangedSIDs ) = 0 ;

        /**

         *	Called when SIDs notifier fails

         *

         *	@since 3.0

         *	@param aError is the error code.

         */

        virtual void HandleSIDNotifyError( TInt aError ) = 0;

    protected:  //Destructor

        /**

         * Protected destructor.

         * Storage Id change observer can't be destroyed via this interface.

         */

        virtual ~MPEngSIDChangeObserver() {}

    };

#endif      // __MPENGSIDCHANGEOBSERVER_H__

// End of File