1 // Copyright (c) 1999-2009 Nokia Corporation and/or its subsidiary(-ies).

     2 // All rights reserved.

     3 // This component and the accompanying materials are made available

     4 // under the terms of "Eclipse Public License v1.0"

     5 // which accompanies this distribution, and is available

     6 // at the URL "http://www.eclipse.org/legal/epl-v10.html".

     7 //

     8 // Initial Contributors:

     9 // Nokia Corporation - initial contribution.

    10 //

    11 // Contributors:

    12 //

    13 // Description:

    14 //

    15 

    16 #ifndef __ASSRV_H__

    17 #define __ASSRV_H__

    18 

    19 #include <e32std.h>

    20 

    21 class TASSrvAlarm;

    22 

    23 /**

    24  * An abstract class representing an object which wishes to be informed

    25  * when the state or status of an alarm changes.

    26  */

    27 class MASSrvAlarmObserver

    28 	{

    29 public:

    30 	/**

    31 	 * What type of event took place

    32 	 */

    33 	enum TObserverEvent

    34 		{

    35 		/**

    36 		 * The alarm changed state

    37 		 */

    38 		EAlarmObserverStateChanged = 0,

    39 

    40 		/**

    41 		 * The alarm changed status

    42 		 */

    43 		EAlarmObserverStatusChanged

    44 		};

    45 

    46 public:

    47 	/**

    48 	 * Called when the state or status of an alarm changes.

    49 	 */

    50 	virtual void MASSrvAlarmObsHandleEvent(TObserverEvent aEvent, const TASSrvAlarm& aAlarm, TInt aEventSpecificData) = 0;

    51 	};

    52 

    53 #endif