/*

* Copyright (c) 2005-2006 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:  State machine for closing a file

*

*/

#ifndef C_RSFW_CLOSESTATEMACHINE_H

#define C_RSFW_CLOSESTATEMACHINE_H

#include "rsfwwaitnotestatemachine.h"

#include "rsfwsavetodlgrequest.h"

/**

 *  State machine for closing a file

 *

 *  Consists of following states:

 *	- File is written to the server

 *	- Possible lock is released

 *	- If writing fails, file becomes "dirty" and

 *		is saved locally.

 *

 */

class CRsfwCloseStateMachine : public CRsfwWaitNoteStateMachine

    {

public:

    CRsfwCloseStateMachine();

    ~CRsfwCloseStateMachine();

public:

    // STATES

    class TReleaseLockState : public CRsfwCloseStateMachine::TState

        {

    public:

        TReleaseLockState(CRsfwCloseStateMachine *aOperation);

        void EnterL();

        TState* CompleteL();

        TState* ErrorL(TInt aCode);

    private:

        CRsfwCloseStateMachine* iOperation;

        };

    class TSaveLocallyState : public CRsfwCloseStateMachine::TState

        {

    public:

        TSaveLocallyState(CRsfwCloseStateMachine *aOperation);

        void EnterL();

        TState* CompleteL();

        TState* ErrorL(TInt aCode);

    private:

    	CRsfwCloseStateMachine* iOperation;

    	TRsfwSaveToDlgRequest iSaveToRequest;

        TBuf<KRsfwMaxFileSizeString> iFileSizeString;

        };

public: 

    TState* CompleteRequestL(TInt aError);

    TState* ErrorOnStateEntry(TInt aError);

public:

	TInt iFlags;

  };

#endif // C_RSFW_CLOSESTATEMACHINE_H