/*
* 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:
*
*/
#ifndef NMOPERATION_H_
#define NMOPERATION_H_
#include <QObject>
#include "nmuienginedef.h"
class QTimer;
class NMUIENGINE_EXPORT NmOperation: public QObject
{
Q_OBJECT
public:
NmOperation(QObject *parent = 0);
virtual ~NmOperation();
bool isRunning() const;
signals:
void operationProgressChanged(int progress);
void operationCompleted(int result);
void operationCancelled();
public slots:
void completeOperation(int result);
void cancelOperation();
void updateOperationProgress(int progress);
protected slots:
virtual void runAsyncOperation() = 0;
protected:
virtual void doCompleteOperation();
virtual void doCancelOperation();
virtual void doUpdateOperationProgress();
private:
QTimer *mTimer;
int mProgress;
bool mIsRunning;
};
#endif /* NMOPERATION_H_ */