1 /*

     2 * Copyright (c) 2006 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 the License "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 *

    16 */

    17 

    18 

    19 

    20 #ifndef __MIPTVEVENTLISTENEROBSERVER_H__

    21 #define __MIPTVEVENTLISTENEROBSERVER_H__

    22 

    23 class MIptvEvent;

    24 

    25 // CLASS DECLARATION

    26 

    27 /**

    28 * MIptvEventListenerObserver

    29 * class specifies the interface for CIptvEventListener callback function.

    30 * Client must inherit this and implement the virtual functions.

    31 */

    32 class MIptvEventListenerObserver

    33     {

    34         

    35     public: // New functions

    36 

    37     /**

    38     * Event receiving function, CIptvEventListener is the sender.

    39     * NOTE: It is not allowed to delete CIptvEventListener object from this callback

    40     * function. Do it from other event (for example user initiated event or timer event).

    41     *

    42     * @param aEvent Event received.

    43     */

    44     virtual void HandleEvent( MIptvEvent& aEvent ) = 0;  

    45     };

    46 

    47 #endif