/*

* Copyright (c) 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:

*     The header file of the operation thread of file manager

*

*/

#ifndef FMOPERATIONTHREAD_H

#define FMOPERATIONTHREAD_H

#include "fmoperationservice.h"

#include "fmcommon.h"

#include <QString>

#include <QStringList>

#include <QThread>

class FmDriveDetailsSize;

class FmOperationBase;

class FmOperationCopy;

class FmOperationMove;

class FmOperationRemove;

class FmOperationThread : public QThread

{

    Q_OBJECT

public:

    FmOperationThread( QObject *parent );

    ~FmOperationThread();

    int asyncCopy( FmOperationBase* operationBase );

    int asyncMove( FmOperationBase *operationBase );

    int asyncRemove( FmOperationBase *operationBase );

    int asyncFormat( FmOperationBase *operationBase );

    int asyncViewDriveDetails( FmOperationBase *operationBase );

    int asyncViewFolderDetails( FmOperationBase *operationBase );

    void stop();

signals:

    void askForRename( const QString &srcFile, QString *destFile );

    void askForReplace( const QString &srcFile, const QString &destFile, bool *isAccepted );

    void refreshModel( const QString &path );

    void notifyWaiting( bool cancelable );

    void notifyPreparing( bool cancelable );      // this step could not be used if not needed.

    void notifyStart( bool cancelable, int maxSteps );

    void notifyProgress( int currentStep );

    void notifyFinish(); 

    void notifyError(int error, QString errString ); 

    void notifyCanceled(); 

private slots:

    void onAskForRename( const QString &srcFile, QString *destFile );

    void onAskForReplace( const QString &srcFile, const QString &destFile, bool *isAccepted );

    void on_operationElement_notifyPreparing( bool cancelable );

    void on_operationElement_notifyStart( bool cancelable, int maxSteps );

    void on_operationElement_notifyProgress( int currentStep );

protected:

    void run();

private:

    volatile bool mStop;

    FmOperationBase* mOperationBase;

    QString mErrString;

};

#endif