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/****************************************************************************
**
** Copyright (C) 2012 Digia Plc and/or its subsidiary(-ies).
** Contact: http://www.qt-project.org/legal
**
** This file is part of the Qt Mobility Components.
**
** $QT_BEGIN_LICENSE:LGPL$
** GNU Lesser General Public License Usage
** This file may be used under the terms of the GNU Lesser General Public
** License version 2.1 as published by the Free Software Foundation and
** appearing in the file LICENSE.LGPL included in the packaging of this
** file. Please review the following information to ensure the GNU Lesser
** General Public License version 2.1 requirements will be met:
** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
**
** In addition, as a special exception, Nokia gives you certain additional
** rights. These rights are described in the Nokia Qt LGPL Exception
** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
**
** GNU General Public License Usage
** Alternatively, this file may be used under the terms of the GNU General
** Public License version 3.0 as published by the Free Software Foundation
** and appearing in the file LICENSE.GPL included in the packaging of this
** file. Please review the following information to ensure the GNU General
** Public License version 3.0 requirements will be met:
** http://www.gnu.org/copyleft/gpl.html.
**
** Other Usage
** Alternatively, this file may be used in accordance with the terms and
** conditions contained in a signed written agreement between you and Nokia.
**
**
**
**
**
**
** $QT_END_LICENSE$
**
****************************************************************************/
#include "pubandsubkey_s60.h"
#include <hwrmpowerstatesdkpskeys.h>
#ifdef SYMBIAN_3_PLATFORM
#include <hwrmpower.h>
#include <usbman.h>
#endif
#include <e32debug.h>
#include <QList>
#include <QEventLoop>
//#include <QtDebug>
#ifndef BATTERYCOMMONINFO_H
#define BATTERYCOMMONINFO_H
class MBatteryInfoObserver
{
public:
virtual void changedBatteryStatus() = 0;
virtual void changedChargingState() = 0;
virtual void changedChargerType() = 0;
virtual void changedRemainingCapacityBars() = 0;
//virtual void currentFlowChanged( int ) = 0;
};
class MBatteryHWRMObserver
{
public :
virtual void changedCurrentFlow( int ) = 0;
};
class CBatteryCommonInfo : public CBase , public MCommonHandleObserver
{
public:
CBatteryCommonInfo();
~CBatteryCommonInfo();
void AddObserver(MBatteryInfoObserver *observer);
void RemoveObserver(MBatteryInfoObserver *observer);
private :
#ifdef SYMBIAN_3_PLATFORM
TBool BatteryCapacity(CHWRMPower::TBatteryConsumptionData& ) const;
#endif
public : //Get Functions
void ChargerType(bool&, bool&) const;
TBool ChargingState() const;
TInt NominalCapacity() const;
TInt RemainingCapacityPercent() const;
TInt RemainingCapacity() const;
TInt Voltage() const;
TInt RemainingCapacityBars() const;
TInt BatteryStatus() const;
protected:
void CommanSignalHandler( const TUid aCategory, const TUint aKey );//from MCommonHandleObserver
private:
CPubSubKeyHandler *iBatteryStatus;
CPubSubKeyHandler *iBatteryChargingStatus;
CPubSubKeyHandler *iCapacityBars;
TInt iRemainingCapacityBars;
TBool iUsbConnected;
TBool iPreviousUsbConnected;
TBool iChargingON;
TInt iBatteryStatData;
QList<MBatteryInfoObserver *> iObservers;
};
#ifdef SYMBIAN_3_PLATFORM
class CBatteryHWRM : public CBase , public MHWRMBatteryPowerObserver
#else
class CBatteryHWRM : public CBase
#endif
{
private :
CBatteryHWRM();
public:
static CBatteryHWRM* New( );
TInt GetAverageCurrent();
~CBatteryHWRM();
TInt StartMeasurementAndSetObserver(MBatteryHWRMObserver* );
void StopCurrentFlowMeasurement();
private :
TInt StartCurrentFlowMeasurement();
protected:
#ifdef SYMBIAN_3_PLATFORM
void PowerMeasurement(TInt aErr, CHWRMPower::TBatteryPowerMeasurementData& aMeasurement);
#endif
private:
MBatteryHWRMObserver* iObserver;
TInt iAverageCurrent;
#ifdef SYMBIAN_3_PLATFORM
CHWRMPower *iHwrmPower;
#endif
TBool iPowerReportingON;
QEventLoop* iEventLoop;
};
#endif //BATTERYCOMMONINFO_H
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