1 /*

     2 * Copyright (c) 2010 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 *    Observes topic monitor.

    16 *

    17 */

    18 

    19 

    20 #ifndef CBS_UI_TOPIC_MONITOR_OBSERVER_H

    21 #define CBS_UI_TOPIC_MONITOR_OBSERVER_H

    22 

    23 //  INCLUDES

    24 #include <CbsCommon.h>

    25 

    26 

    27 

    28 // CLASS DECLARATION

    29 

    30 /**

    31 * Observes topic monitor.

    32 *  

    33 */

    34 class MCbsUiTopicMonitorObserver

    35     {

    36     public:

    37 

    38         /**

    39         * Topic list or topic messages are changed.

    40         *

    41         * @param aEvent reason for event

    42         * @param aTopicNumber Topic number, which caused the event

    43         */

    44         virtual void TopicListChangedL(

    45             TCbsTopicListEvent aEvent, TCbsTopicNumber aTopicNumber ) = 0;

    46 

    47     };

    48 

    49 #endif      // CBS_UI_TOPIC_MONITOR_OBSERVER_H

    50             

    51 // End of File