filemanager/src/filemanager/src/operationservice/fmoperationbase.h
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/*
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* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).
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* All rights reserved.
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* This component and the accompanying materials are made available
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* under the terms of "Eclipse Public License v1.0"
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* which accompanies this distribution, and is available
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* at the URL "http://www.eclipse.org/legal/epl-v10.html".
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*
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* Initial Contributors:
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* Nokia Corporation - initial contribution.
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*
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* Contributors:
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* 
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* Description:
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*     The header file of the operation param of file manager
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*
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*/
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#ifndef FMOPERATIONBASE_H
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#define FMOPERATIONBASE_H
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#include "fmoperationservice.h"
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#include <QObject>
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#include <QString>
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class FmOperationBase : public QObject
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{
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Q_OBJECT
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public:
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    explicit FmOperationBase( QObject* parent, FmOperationService::TOperationType operationType );
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    virtual ~FmOperationBase();
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    FmOperationService::TOperationType operationType();
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    virtual int prepare();
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    virtual void start( volatile bool *isStopped );
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signals:    
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    void showNote( const QString &note );
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    void notifyWaiting( bool cancelable );
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    void notifyPreparing( bool cancelable );
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    void notifyStart( bool cancelable, int maxSteps );
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    void notifyProgress( int currentStep );    
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    void notifyFinish(); 
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    void notifyError( int error, const QString &errString );
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private:
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    FmOperationService::TOperationType mOperationType;
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};
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class FmOperationBackup : public FmOperationBase
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{
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public:
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    explicit FmOperationBackup( QObject *parent );
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    virtual ~FmOperationBackup();
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};
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class FmOperationRestore : public FmOperationBase
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{
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public:
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    explicit FmOperationRestore( QObject *parent, quint64 selection );
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    virtual ~FmOperationRestore();
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    quint64 selection();
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private:
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    quint64                 mSelection;
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};
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#endif