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 __ASSRVSOUNDSETTINGSOBSERVER_H__

    17 #define __ASSRVSOUNDSETTINGSOBSERVER_H__

    18 

    19 

    20 //

    21 // ----> MASSrvSoundSettingsObserver (header)

    22 //

    23 /**

    24  * Observe when the sound settings change

    25  */

    26 class MASSrvSoundSettingsObserver

    27 	{

    28 //

    29 public:										// FROM MASSrvSoundSettingsObserver

    30 //

    31 

    32 	/**

    33 	 * The event enumeration for anything that occurs within the

    34 	 * sound settings object

    35 	 */

    36 	enum TSoundSettingsEvent

    37 		{

    38 		/**

    39 		 * Global sound state has changed

    40 		 */

    41 		ESoundSettingsEventGlobalSoundState	= 0,

    42 

    43 		/**

    44 		 * Sound intervals have changed

    45 		 */

    46 		ESoundSettingsEventSoundIntervals,

    47 

    48 		/**

    49 		 * Need to clear pause flag

    50 		 */

    51 		ESoundSettingsClearPauseFlag

    52 		};

    53 

    54 //

    55 public:										// FROM MASSrvSoundSettingsObserver

    56 //

    57 

    58 	/**

    59 	 * Handle sound setting event changes

    60 	 */

    61 	virtual void							MASSoundSettingsHandleChangeEvent(TSoundSettingsEvent aEvent) = 0;

    62 

    63 	};

    64 

    65 #endif