/*

* Copyright (c) 2008-2009 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:   

*

*/

#ifndef _MGLXDATASOURCEUPDATEOBSERVER_H_

#define _MGLXDATASOURCEUPDATEOBSERVER_H_

// INCLUDES

#include <e32cmn.h>

#include "glxmediaid.h"

#include <mpxmessage2.h>

// FORWARD DECLARATIONS

// CONSTANTS

// CLASS DECLARATION

/**

 *  MGlxDataSourceUpdateObserver class 

 *

 *  Returns update notifications.

 *	@ingroup collection_component_design

 *  @internal reviewed 11/07/2007 by Dave Schofield

 */

class MGlxDataSourceUpdateObserver 

	{

public:

	/**

	 * Notification that new items have been found in the data source (file 

	 * system, etc.)

	 *

	 * @param aItems ids of the items that were been found. 

	 */

	virtual void HandleMessage(CMPXMessage& aMessage) = 0;

	};

#endif //_MGLXDATASOURCEUPDATEOBSERVER_H_