1 /*

     2 * Copyright (c) 2002 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:  Open conversation plugin

    15 *  Interface   : Private

    16 *

    17 */

    18 

    19 

    20 #ifndef __CIMOPENCONVERSATION_H

    21 #define __CIMOPENCONVERSATION_H

    22 

    23 

    24 // INCLUDES

    25 #include <e32base.h>

    26 #include <ECom/ECom.h>

    27 

    28 // CONSTANTS

    29 

    30 // FORWARD DECLARATIONS

    31 class CPbkContactItem;

    32 class CPbkContactEngine;

    33 

    34 

    35 // CLASS DECLARATION

    36 

    37 /**

    38  * Plug-in interface for opening IM conversation.

    39  */

    40 class CIMOpenConversationInterface : public CBase

    41     {

    42     public: // Constructor and destructor

    43         /**

    44          * Creates a new instance of CIMOpenConversationInterface.

    45          */

    46         static CIMOpenConversationInterface* NewLC();

    47         /**

    48          * Destructor.

    49          */

    50         virtual ~CIMOpenConversationInterface();

    51 

    52     public: // Interface

    53         /**

    54          * Opens conversation with aContact. Uses a aContact's wvid

    55          * for identification.

    56          *

    57          * @param aContact conversation to be opened with

    58          * @param aPbkEngine forwarded to search

    59          */

    60         virtual void OpenConversationL

    61         ( CPbkContactItem& aContact, CPbkContactEngine& aPbkEngine ) = 0;

    62 

    63     protected: // Implementation

    64         CIMOpenConversationInterface();

    65 

    66     private:  // Data

    67         TUid iDtor_ID_Key;

    68     };

    69 

    70 // INLINE FUNCTIONS

    71 

    72 inline CIMOpenConversationInterface* CIMOpenConversationInterface::NewLC()

    73     {

    74     const TUid KIMOpenConversationImplementationUID = { 0x101f8595 };

    75 

    76     TAny* ptr = REComSession::CreateImplementationL

    77                 ( KIMOpenConversationImplementationUID,

    78                   _FOFF( CIMOpenConversationInterface, iDtor_ID_Key ) );

    79     CIMOpenConversationInterface* impl =

    80         reinterpret_cast<CIMOpenConversationInterface*>( ptr );

    81     CleanupStack::PushL( impl );

    82     return impl;

    83     }

    84 

    85 inline CIMOpenConversationInterface::~CIMOpenConversationInterface()

    86     {

    87     REComSession::DestroyedImplementation( iDtor_ID_Key );

    88     }

    89 

    90 inline CIMOpenConversationInterface::CIMOpenConversationInterface()

    91     {

    92     }

    93 

    94 #endif

    95 

    96 // End of file

    97