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/**********************************************************************
** Copyright (C) 2000 Trolltech AS. All rights reserved.
**
** This file is part of Qtopia Environment.
**
** This file may be distributed and/or modified under the terms of the
** GNU General Public License version 2 as published by the Free Software
** Foundation and appearing in the file LICENSE.GPL included in the
** packaging of this file.
**
** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef POWER_H
#define POWER_H
#include <qobject.h>
class PowerStatus
{
public:
PowerStatus() {
ac = Offline;
bs = NotPresent;
bbs = NotPresent;
percentRemain = -1;
secsRemain = -1;
}
enum ACStatus { Offline, Online, Backup };
ACStatus acStatus() const { return ac; }
enum BatteryStatus { High=0x01, Low=0x02, VeryLow=0x04, Critical=0x08,
Charging=0x10, NotPresent=0x20 };
BatteryStatus batteryStatus() const { return bs; }
BatteryStatus backupBatteryStatus() const { return bbs; }
bool batteryPercentAccurate() const { return percentAccurate; }
int batteryPercentRemaining() const { return percentRemain; }
int batteryTimeRemaining() const { return secsRemain; }
bool operator!=( const PowerStatus &ps ) {
return (ps.ac != ac) || (ps.bs != bs) || (ps.bbs != bbs) ||
(ps.percentRemain != percentRemain) ||
(ps.secsRemain != secsRemain );
}
private:
ACStatus ac;
BatteryStatus bs;
BatteryStatus bbs;
int percentRemain;
int secsRemain;
bool percentAccurate;
friend class PowerStatusManager;
};
class PowerStatusManager
{
public:
PowerStatusManager();
static const PowerStatus &readStatus();
protected:
bool getProcApmStatus( int &ac, int &bs, int &bf, int &pc, int &sec );
void getStatus();
private:
static PowerStatus *ps;
static PowerStatusManager *powerManager;
};
#endif
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