awesome-widgets/sources/extsysmonsources/batterysource.h

50 lines
2.0 KiB
C++

/***************************************************************************
* This file is part of awesome-widgets *
* *
* awesome-widgets is free software: you can redistribute it and/or *
* modify it under the terms of the GNU General Public License as *
* published by the Free Software Foundation, either version 3 of the *
* License, or (at your option) any later version. *
* *
* awesome-widgets 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 awesome-widgets. If not, see http://www.gnu.org/licenses/ *
***************************************************************************/
#pragma once
#include <QDateTime>
#include <QObject>
#include "abstractextsysmonsource.h"
class BatterySource : public AbstractExtSysMonSource
{
Q_OBJECT
public:
const int TREND_LIMIT = 20;
explicit BatterySource(QObject *_parent, QString _acpiPath);
~BatterySource() override = default;
[[nodiscard]] QVariant data(const QString &_source) override;
void run();
[[nodiscard]] QHash<QString, KSysGuard::SensorInfo *> sources() const override;
private:
static double approximate(const QList<int> &_trend);
void calculateRates();
// configuration and values
int m_batteriesCount = 0;
QString m_acpiPath;
QStringList m_sources;
QDateTime m_timestamp;
QHash<int, QList<int>> m_trend;
QVariantHash m_values;
};