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 "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:  Interface for group pc observer for chat/message error events

    15 *

    16 */

    17 

    18 

    19 #ifndef MCAGROUPOBSERVERPC_H

    20 #define MCAGROUPOBSERVERPC_H

    21 

    22 //INCLUDES

    23 #include <e32std.h>

    24 

    25 

    26 // CLASS DECLARATION

    27 

    28 /**

    29  *  Group observer interface for chat and message error events to the UI.

    30  *  Signalling goes from the Engine -> UI.

    31  *

    32  *  @lib wvuiprocessng.lib

    33  *  @since 3.2

    34  */

    35 class MCAGroupObserverPC

    36     {

    37     public:

    38 

    39         /**

    40          * Handle events.

    41          * @param aWvid - WVID of the sender

    42          * @param aContactId - Sender identification

    43          */

    44         virtual void HandleChatEvent( const TDesC& aWvid = KNullDesC,

    45                                       const TDesC& aContactId = KNullDesC  ) = 0;

    46 

    47 

    48         /**

    49          * Handle events.

    50          * @param aNick, Identification of Recipient

    51          * @param aError, Message Error Code

    52          */

    53         virtual void HandleMessageError( TInt aError,

    54                                          const TDesC& aNick = KNullDesC ) = 0;

    55 

    56     protected:

    57         /**

    58          * Destructor.

    59          */

    60         virtual ~MCAGroupObserverPC() {};

    61     };

    62 

    63 #endif      // MCAGROUPCHATOBSERVERPC_H

    64 

    65 // End of File