// Copyright (c) 1999-2009 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 __ASSRVSOUNDCONTROLLEROBSERVER_H__

#define __ASSRVSOUNDCONTROLLEROBSERVER_H__

// System includes

#include <e32std.h>

// User includes

#include <asshddefs.h>

//

// ----> MASSrvSoundControllerObserver (header)

//

/**

 * Handle events from the sound co-ordinator

 */

class MASSrvSoundControllerObserver

	{

//

public:										// FROM MASSrvSoundControllerObserver

//

	/**

	 * The type of event

	 */

	enum TSoundControllerEvent

		{

		/**

		 * The sound controller has requested that an alarm sound be played

		 */

		ESoundControllerEventPlaySound = 0,

		/**

		* The sound controller has request that no sound be played

		*/

		ESoundControllerEventPlayNothing

		};

//

public:										// FROM MASSrvSoundControllerObserver

//

	/**

	 * Handle an event

	 */

	virtual void							MASHandleSoundControllerEvent(TSoundControllerEvent aEvent, TAlarmId aAlarmId) = 0;

	};

#endif