1 /*

     2 * Copyright (c) 2007-2009 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:  ESMRIcalViewer async command base class

    15 *

    16 */

    17 

    18 

    19 #ifndef CESMRICALVIEWERASYNCCOMMAND_H

    20 #define CESMRICALVIEWERASYNCCOMMAND_H

    21 

    22 #include "cesmricalviewercommandbase.h"

    23 #include "mesmricalviewerasynccommand.h"

    24 

    25 class CAsyncCallBack;

    26 

    27 /**

    28  * CESMRIcalViewerAsyncCommand is base class for concrete

    29  * asynchronous esmricalviewer commands.

    30  */

    31 NONSHARABLE_CLASS( CESMRIcalViewerAsyncCommand ) :

    32         public CESMRIcalViewerCommandBase,

    33         public MESMRIcalViewerAsyncCommand

    34     {

    35 public:

    36     /**

    37      * C++ destructor

    38      */

    39     virtual ~CESMRIcalViewerAsyncCommand();

    40 

    41 public: // From MESMRIcalViewerCommand

    42     void ExecuteCommandL(

    43             CFSMailMessage& aMessage,

    44             MESMRIcalViewerObserver& aObserver );

    45     void CancelCommand();

    46 

    47 protected: // Implementation

    48     CESMRIcalViewerAsyncCommand(

    49             TESMRIcalViewerOperationType aType,

    50             CCalSession& aCalSession );

    51     void BaseConstructL();

    52 

    53 private: // data

    54     /// Own. Asynchronous invoker.

    55     CAsyncCallBack* iAsyncInvoker;

    56     };

    57 

    58 #endif

    59 

    60 // EOF