/*

* Copyright (c) 2007-2009 Nokia Corporation and/or its subsidiary(-ies). 

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description:  Definition for can view message command

*

*/

#ifndef CESMRICALVIEWERCANVIEWMR_H

#define CESMRICALVIEWERCANVIEWMR_H

#include <e32base.h>

#include "cesmricalviewercommandbase.h"

/**

 * CESMRImapIcalRetriever is responsible for parsing iCal information

 * from email message and importing it to calendar entry.

 */

NONSHARABLE_CLASS( CESMRIcalViewerCanViewMsgCmd ) :

        public CESMRIcalViewerCommandBase

    {

public: // Construction and destruction

    /**

     * Creates and initializes new CESMRIcalViewerCanViewMsgCmd command.

     * After execution the flag contains information whether message can be

     * viewed or not.

     *

     * @param aCalSession Reference to calendar database session.

     * @param aFlag Reference to boolean flag

     * @return Pointer to CESMRInfoIcalRetriever object.

     */

    static CESMRIcalViewerCanViewMsgCmd* NewL(

            CCalSession& aCalSession,

            TBool& aFlag );

    /**

     * C++ destructor.

     */

    ~CESMRIcalViewerCanViewMsgCmd();

public: // From MESMRIcalViewerCommand through CESMRIcalViewerCommandBase

    void ExecuteCommandL(

            CFSMailMessage& aMessage,

            MESMRIcalViewerObserver& aObserver );

    void CancelCommand();

private: // Implementation

    CESMRIcalViewerCanViewMsgCmd(

            CCalSession& aCalSession,

            TBool& aFlag );

    void ConstructL();

private: // Data

    /// Own: Command result

    MESMRIcalViewerObserver::TIcalViewerOperationResult iResult;

    /// Ref: Reference to flag.

    TBool& iFlag;

    };

#endif // CESMRIcalViewerCanViewMr_h

// EOF