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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
+