/*

* Copyright (c) 2006 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: 

*       Operation to copy or move messages

*

*/

#ifndef __MSVPOP3COPYMOVEOPERATION_H__

#define __MSVPOP3COPYMOVEOPERATION_H__

#include <pop3set.h>

#include <MsvPrgReporter.h>

#include "ImumDiskSpaceObserverOperation.h"

#include "ImumMtmLogging.h"

class CMsvEmailConnectionProgressProvider;

/**

* CMsvPop3CopyMoveOperation

* Operation to copy or move messages, supporting complete and incomplete messages.

*/

class CMsvPop3CopyMoveOperation :

    public CImumDiskSpaceObserverOperation

    {

    public:

        /**

        *

        */

        static CMsvPop3CopyMoveOperation* NewL(

            CImumInternalApi& aMailboxApi,

            TRequestStatus& aObserverRequestStatus,

            MMsvProgressReporter& aReporter,

            TMsvId aService, TMsvId aTarget,

            const CMsvEntrySelection& aSel,

            TBool aMoveMsgs=EFalse );

        /**

        *

        */

        virtual ~CMsvPop3CopyMoveOperation();

        /**

        *

        */

        virtual const TDesC8& GetErrorProgressL( TInt aError );

    protected:

        /**

        * From CActive

        */

        virtual void DoRunL();

        /**

        *

        */

        void SortMessageSelectionL( const CMsvEntrySelection& aSel );

        /**

        *

        */

        void DoLocalCopyMoveL();

        /**

        *

        */

        void DoRemoteFetchL();

    private:

        /**

        *

        */

        CMsvPop3CopyMoveOperation(

            CImumInternalApi& aMailboxApi,

            TRequestStatus& aObserverRequestStatus,

            MMsvProgressReporter& aReporter,

            TMsvId aService,

            TMsvId aTarget,

            TBool aMoveMsgs );

        /**

        *

        */

        void ConstructL( const CMsvEntrySelection& aSel );

    private: // Data

        enum TState { EIdle, ELocalMsgs, ERemoteMsgs };

        TState iState;

        TBool iMoving;

        TMsvId iTarget;

        CMsvEntrySelection* iLocalSel;      // Complete messages

        CMsvEntrySelection* iRemoteSel;     // Incomplete messages to be fetched.

        TPckgBuf<TPop3Progress> iErrorProgress;

    };

#endif

// End of File