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:  Observer interface to handle chat container changes.

    15 *

    16 */

    17 

    18 

    19 #ifndef __MCACHATOBSERVERPC_H__

    20 #define __MCACHATOBSERVERPC_H__

    21 

    22 //  INCLUDES

    23 #include <e32def.h>

    24 #include "TEnumsPC.h"

    25 

    26 // CLASS DECLARATION

    27 

    28 /**

    29  *  Observer interface to handle messages container changes.

    30  *

    31  *  @lib wvuiprocessng.dll

    32  *  @since 3.2

    33  */

    34 class MCAChatObserverPC

    35     {

    36     public: // Interface

    37         /**

    38          * Handle chat events. - MCAConversationObserverPC

    39          * @param aWvid - WVID

    40          * @param aContactId - Contact identification

    41          * @param aIndex - The index of the conversation in the local store of PC

    42          * @param aChatInList - if new chat then ETrue

    43          * @param aMessage - The message text

    44          */

    45         virtual void HandleOpenChatsEvent( const TEnumsPC::TChange aEvent,

    46                                            const TEnumsPC::TItem aTabItemType,

    47                                            const TDesC& aWvid,

    48                                            const TDesC& aIdentification,

    49                                            const TInt aIndex ) = 0;

    50 

    51 

    52         /**

    53          * Destructor

    54          */

    55         virtual ~MCAChatObserverPC() {}

    56     };

    57 

    58 #endif      // __MCACHATOBSERVERPC_H__

    59 

    60 // End of File