1 /*

     2 * Copyright (c) 2008 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:  Conversations observer interface

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef _MVIMPSTENGINEIMSUBSERVICEEVENTOBSERVER_H

    21 #define _MVIMPSTENGINEIMSUBSERVICEEVENTOBSERVER_H

    22 

    23 #include "tvimpstenums.h"

    24 

    25 /**

    26  * Chat observer.

    27  * This class is responsible for handling received message events.

    28  * and reactive authorizations events and pass those to ui.

    29  * @lib vimpstengine.dll

    30  * @since 5.0

    31  */	

    32 class MVIMPSTEngineIMSubServiceEventObserver

    33 {

    34 	

    35 	public:

    36 	    

    37 	    /**

    38 	    * Observer Event for new messages

    39 	    * @param aSender sender of the message.

    40 	    */ 

    41 	    virtual void  HandleChatMessageEventL(TVIMPSTEnums::TIMEventType aEventType ,const TDesC& aSender) = 0;

    42 	    	    

    43 };

    44 

    45 #endif //_MVIMPSTENGINEIMSUBSERVICEEVENTOBSERVER_H