1 /*

     2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). 

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: 

    15 *     ?description_line

    16 *     ?description_line

    17 *     ?description_line

    18 *

    19 */

    20 /*

    21 * ============================================================================

    22 *  Name     : IRSystemEventObserver.h

    23 *  Part of  : 

    24 *  Origin   : 

    25 *  Created  : 

    26 *  Description:

    27 *     ?description_line

    28 *     ?description_line

    29 *     ?description_line

    30 *  Version  :

    31 *  

    32 *  ---------------------------------------------------------------------------

    33 *  Version history:

    34 * ============================================================================

    35 */

    36 /** @file IRSystemEventObserver.h */

    37 

    38 #ifndef IRSYSTEMEVENTOBSERVER_H

    39 #define IRSYSTEMEVENTOBSERVER_H

    40 

    41 

    42 //  INCLUDES

    43 

    44 // DATA TYPES

    45 

    46 /** Type of system event */

    47 enum TIRSystemEventType

    48 	{

    49 	EIRHeadsetConnected,		 ///< Headset was connected

    50 	EIRHeadsetDisconnected,		 ///< Headset was disconnected

    51 	EIRNetworkCoverageUp,		 ///< Network coverage detected

    52 	EIRNetworkCoverageDown,		 ///< Network coverage lost

    53 	EIRCallActivated,			 ///< Call activated or ringing

    54 	EIRCallDeactivated,			 ///< Call disconnected

    55 	EIRLowDiskSpace,			 ///< Low disk space

    56 	EIRAudioRoutingHeadset,		 ///< Audio routed through headset

    57 	EIRAudioRoutingSpeaker,		 ///< Audio routed through speaker (IHF)

    58 	EIRAudioResourcesAvailable,  ///< Audio resources have become available

    59 	EIRAudioAutoResumeForbidden  ///< Audio auto resuming is forbidden

    60 	};

    61 

    62 // FORWARD DECLARATIONS

    63 

    64 // CLASS DECLARATION

    65 

    66 /**

    67 * Observer for any system event state change.

    68 */

    69 class MIRSystemEventObserver

    70     {

    71     public:  // Methods

    72 

    73 		/**

    74 		* Called when system event occurs.

    75 		* @param aEventType Type of the event

    76 		*/

    77         virtual void HandleSystemEventL(TIRSystemEventType aEventType) = 0;

    78 

    79     };

    80 

    81 #endif      // IRSYSTEMEVENTOBSERVER_H   

    82             

    83 // End of File