/*
* Copyright (c) 2010 Nokia Corporation and/or its subsidiary(-ies).
* All rights reserved.
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License as published by
* the Free Software Foundation, version 2.1 of the License.
*
* This program is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public License
* along with this program.  If not,
* see "http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html/".
*
* Description:
*  This defines the SystemDeviceImpl class.
*/
#ifndef SYSTEMDEVICEIMPL_H
#define SYSTEMDEVICEIMPL_H

#include <QObject>
#include <QString>
#include <qsysteminfo.h>
#include "DeviceDelegate.h"

QTM_USE_NAMESPACE // using QtMobility namespace

namespace GVA {

class SystemDeviceImpl : public DeviceImpl
{
      Q_OBJECT
public:
      SystemDeviceImpl();
      ~SystemDeviceImpl();

    virtual int getBatteryLevel() const;
    virtual bool isBatteryCharging() const { return m_batteryCharging; };

private slots:
       // handles signals from system device info
     void handlePowerStateChanged(QSystemDeviceInfo::PowerState);

private:
     QSystemDeviceInfo *m_deviceInfo;
};

} // GVA

#endif // SYSTEMDEVICEIMPL_H