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:  Open meeting request command definition

    15 *

    16 */

    17 

    18 

    19 #ifndef CESMRICALVIEWEROPENMRCMD_H

    20 #define CESMRICALVIEWEROPENMRCMD_H

    21 

    22 #include "cesmricalviewerasynccommand.h"

    23 #include "tesmrinputparams.h"

    24 //<cmail>

    25 #include "mesmricalviewerobserver.h"

    26 #include "mesmricalviewercallback.h"

    27 //</cmail>

    28 #include <MAgnEntryUi.h>

    29 

    30 

    31 class CESMRUiLauncher;

    32 class CFSMailClient;

    33 class CESMRIcalViewerLoadMRDataCmd;

    34 class MESMRIcalViewerCommand;

    35 class CMRAttachmentInfoFetcher;

    36 

    37 /**

    38  * Command for opening meeting request

    39  */

    40 NONSHARABLE_CLASS( CESMRIcalViewerOpenMRCmd ) :

    41     public CESMRIcalViewerAsyncCommand,

    42     public MESMRIcalViewerObserver,

    43     public MAgnEntryUiCallback

    44     {

    45 public: // Construction and destruction

    46     /**

    47      *  Creates and initializes new CESMRIcalViewerOpenMRCmd object.

    48      * @param aCallback Reference to ESMRIcalViewer callback.

    49      * @param aMailClient Reference to mail client object.

    50      * @param aCalSession Reference to calendar db session.

    51      */

    52     static CESMRIcalViewerOpenMRCmd* NewL(

    53             MESMRIcalViewerCallback& aCallback,

    54             CFSMailClient& aMailClient,

    55             CCalSession& aCalSession );

    56 

    57     /**

    58      * C++ destructor.

    59      */

    60     ~CESMRIcalViewerOpenMRCmd();

    61 

    62 public: // From MESMRIcalViewerAsyncCommand

    63     void ExecuteAsyncCommandL();

    64     void CancelAsyncCommand();

    65 

    66 public: // From MESMRIcalViewerObserver

    67     void OperationCompleted(

    68              MESMRIcalViewerObserver::TIcalViewerOperationResult aResult );

    69     void OperationError(

    70             MESMRIcalViewerObserver::TIcalViewerOperationResult aResult );

    71 

    72 public: // From MAgnEntryUiCallback

    73     void ProcessCommandL(TInt aCommandId);

    74     TInt ProcessCommandWithResultL( TInt aCommandId );

    75     TBool IsCommandAvailable( TInt aCommandId );

    76 

    77 private: // Implementation

    78     CESMRIcalViewerOpenMRCmd(

    79             MESMRIcalViewerCallback& aCallback,

    80             CFSMailClient& aMailClient,

    81             CCalSession& aCalSession );

    82     void ConstructL();

    83     void HandleOperationCompeletedL(

    84             MESMRIcalViewerObserver::TIcalViewerOperationResult aResult );

    85     void HandleError( TInt aError );

    86     void LaunchUIL();

    87     void FillAttachmentInfoL();

    88 

    89 private: // Data

    90     /// Ref: Reference to ESMRICalViewer callback

    91     MESMRIcalViewerCallback& iCallback;

    92     /// Own: Input parameters

    93     TESMRInputParams iInputParameters;

    94     /// Ref: Reference to FS Email mail client object

    95     CFSMailClient& iMailClient;

    96     /// Own: Load MR Data command

    97     CESMRIcalViewerLoadMRDataCmd* iLoadMRDataCmd;

    98     /// Own: Attachment information fetcher

    99     CMRAttachmentInfoFetcher* iAttachmentInfoFetcher;

   100     /// Own: UI launcher

   101     CESMRUiLauncher* iUILauncher;

   102     /// Own: Operation result

   103     MESMRIcalViewerObserver::TIcalViewerOperationResult iResult;

   104     /// Own: Current callback command

   105     TESMRIcalViewerOperationType iCurrentCbCommand;

   106     /// Own: Asynchronous email command

   107     MESMRIcalViewerCommand* iEmailCommand;

   108     /// Own: Command received via callback

   109     TInt iMRViewerCommand;

   110     };

   111 

   112 #endif // CESMRICALVIEWEROPENMRCMD_H

   113 

   114 // EOF