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:  Responsing to meeting request asynchronously

    15 *

    16 */

    17 

    18 

    19 #ifndef CESMRICALVIEWERRESPONSETOMRCMD_H

    20 #define CESMRICALVIEWERRESPONSETOMRCMD_H

    21 

    22 #include "cesmricalviewerasynccommand.h"

    23 #include "tesmrinputparams.h"

    24 //<cmail>

    25 #include "mesmricalviewerobserver.h"

    26 #include "mesmricalviewercallback.h"

    27 #include "esmricalviewerdefs.hrh"

    28 //</cmail>

    29 #include <MAgnEntryUi.h>

    30 

    31 class CFSMailClient;

    32 class CESMRUiLauncher;

    33 

    34 /**

    35  * Command for responding to meeting request asynchronously

    36  * Command completion is reported to caller via MESMRIcalViewerObserver

    37  * interface.

    38  */

    39 NONSHARABLE_CLASS( CESMRIcalViewerResponseToMRCmd ) :

    40     public CESMRIcalViewerAsyncCommand,

    41     public MESMRIcalViewerObserver,

    42     public MAgnEntryUiCallback

    43     {

    44 public: // Construction and destruction

    45 

    46     /**

    47      * Creates and initializes new CESMRIcalViewerResponseToMRCmd command.

    48      * @param aCallback callback interface to MESMRIcalViewerCallback

    49      * @param aCalSession Reference to calendar session.

    50      * @param aMailClient Reference to FS Email mail client object

    51      * @param aAttendeeStatus status of meeting request participant

    52      */

    53     static CESMRIcalViewerResponseToMRCmd* NewL(

    54             MESMRIcalViewerCallback& aCallback,

    55             CCalSession& aCalSession,

    56             CFSMailClient& aMailClient,

    57             TESMRAttendeeStatus aAttendeeStatus );

    58 

    59     /**

    60      * C++ Destructor

    61      */

    62     ~CESMRIcalViewerResponseToMRCmd();

    63 

    64 public: // From MESMRIcalViewerObserver

    65     void OperationCompleted(

    66             MESMRIcalViewerObserver::TIcalViewerOperationResult aResult );

    67     void OperationError(

    68             MESMRIcalViewerObserver::TIcalViewerOperationResult aResult );

    69 

    70 public: // From MAgnEntryUiCallback

    71     void ProcessCommandL(TInt aCommandId);

    72     TInt ProcessCommandWithResultL( TInt aCommandId );

    73     TBool IsCommandAvailable( TInt aCommandId );

    74 

    75 private: // From MESMRIcalViewerAsyncCommand

    76     void ExecuteAsyncCommandL();

    77     void CancelAsyncCommand();

    78 

    79 private: // Implementation

    80     CESMRIcalViewerResponseToMRCmd(

    81             MESMRIcalViewerCallback& aCallback,

    82             CCalSession& aCalSession,

    83             CFSMailClient& aMailClient,

    84             TESMRAttendeeStatus aAttendeeStatus );

    85     void ConstructL();

    86     void LaunchUiL();

    87     void HandleOperationCompletedL(

    88             MESMRIcalViewerObserver::TIcalViewerOperationResult aResult );

    89 

    90 private: // Data

    91     /// Ref: Reference to ESMRIcalviewer callback

    92     MESMRIcalViewerCallback& iCallback;

    93     /// Ref: Reference to input parameters

    94     TESMRInputParams iESMRInputParams;

    95     /// Ref: Reference to mail client

    96     CFSMailClient& iMailClient;

    97     /// Own: MR retriever command

    98     RPointerArray< MESMRIcalViewerCommand > iMRRetrieverCommands;

    99     /// Own: Current command index

   100     TInt iCurrentCommand;

   101     /// Own: Attendee status

   102     TESMRAttendeeStatus iAttendeeStatus;

   103     /// Own: Current callback command

   104     TESMRIcalViewerOperationType iCurrentCbCommand;

   105     /// Own: Asynchronous email command

   106     MESMRIcalViewerCommand* iEmailCommand;

   107     /// Own: Command received via callback

   108     TInt iMRViewerCommand;

   109     /// Own: UI launcher

   110     CESMRUiLauncher* iUILauncher;

   111     };

   112 

   113 #endif

   114 

   115 // EOF