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BatteryMonitor.h
/*
* Copyright (C) 2023 Muhammad <muhammad23012009@hotmail.com>
*
* This program is free software: you can redistribute it and/or modify
* it under the terms of the GNU General Public License version 3 as
* published by the Free Software Foundation.
*
* 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 General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef BATTERYMONITOR_H
#define BATTERYMONITOR_H
#include <QObject>
#include <QDebug>
#include <QtDBus/QtDBus>
#include <QDBusInterface>
#include <QDBusConnection>
#include <QDBusObjectPath>
#define GET "Get"
#define UPOWER_PROPERTIES "org.freedesktop.UPower.Device"
enum {
/* Status */
UNKNOWN = 0,
CHARGING,
DISCHARGING,
EMPTY,
FULLY_CHARGED = 4,
/* Type */
ON_LINEPOWER = 1,
ON_BATTERY = 2
};
class BatteryMonitor: public QObject {
Q_OBJECT
Q_PROPERTY(qint64 timeToFull READ timeToFull NOTIFY timeToFullChanged)
Q_PROPERTY(bool charging READ charging NOTIFY chargingChanged)
Q_PROPERTY(bool fullyCharged READ isFullyCharged NOTIFY fullyChargedChanged)
public:
BatteryMonitor();
bool hasBattery();
bool charging();
bool isFullyCharged();
qint64 timeToFull();
Q_INVOKABLE uint state();
enum Error {
NO_BATTERY = -1,
NO_TIMETOFULL = -2
};
Q_ENUM(Error)
public Q_SLOTS:
void propertiesChanged(QString string, QVariantMap map, QStringList list);
Q_SIGNALS:
void chargingChanged();
void timeToFullChanged();
void fullyChargedChanged();
private:
QDBusInterface *m_iface;
QDBusObjectPath m_displayPath;
};
#endif