/*

* 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 IRQSYSTEMEVENTHANDLER_H

#define IRQSYSTEMEVENTHANDLER_H

#include <QObject>

#include "irqsystemeventhandlerexport.h"

class IRQSystemEventHandlerPrivate;

class IRQSYSTEMEVENTHANDLER_DLL_EXPORT IRQSystemEventHandler : public QObject  

{    

    Q_OBJECT

public:

    IRQSystemEventHandler();

    ~IRQSystemEventHandler();

    //for disk monitor

    bool   isBelowCriticalLevel(const qint64 aCriticalLevel = 0);

    qint64 diskCriticalLevel() const;

    //to cancel all the system events

    void cancel();    

    void start();

signals:

    void alarmStarted();

    void alarmStopped();

    void diskSpaceLowNotification(qint64 aCriticalLevel);

private:

    IRQSystemEventHandlerPrivate * const d_ptr;

    Q_DISABLE_COPY(IRQSystemEventHandler)

    friend class IRQSystemEventHandlerPrivate;

};

#endif // IRQSYSTEMEVENTHANDLER_H