1 /*

     2 * Copyright (c) 2002 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:  Observer interface for settings changes

    15 *

    16 */

    17 

    18 #ifndef MCASETTINGSOBSERVER_H

    19 #define MCASETTINGSOBSERVER_H

    20 

    21 // INCLUDES

    22 

    23 #include <e32std.h>

    24 

    25 // CLASS DECLARATION

    26 

    27 /**

    28 *  Interface for internal settings observer.

    29 *

    30 *

    31 *  @lib CAEngine.lib

    32 *  @since 1.2

    33 */

    34 class MCASettingsObserver

    35     {

    36     public:

    37 

    38         /**

    39         * Handles setting changes.

    40         * @param aChangedSettingEnum specifies the changed setting.

    41         */

    42         virtual void HandleSettingsChangeL(

    43             TInt aChangedSettingEnum ) = 0;

    44 

    45     protected:

    46 

    47         /**

    48         * Destructor.

    49         */

    50         virtual ~MCASettingsObserver() {};

    51     };

    52 

    53 #endif      // MCASETTINGSOBSERVER_H

    54 

    55 // End of File