mirror of
https://github.com/arcan1s/awesome-widgets.git
synced 2025-04-24 23:47:20 +00:00
141 lines
4.5 KiB
C++
141 lines
4.5 KiB
C++
/***************************************************************************
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* This file is part of awesome-widgets *
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* *
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* awesome-widgets is free software: you can redistribute it and/or *
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* modify it under the terms of the GNU General Public License as *
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* published by the Free Software Foundation, either version 3 of the *
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* License, or (at your option) any later version. *
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* *
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* awesome-widgets is distributed in the hope that it will be useful, *
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* but WITHOUT ANY WARRANTY; without even the implied warranty of *
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the *
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* GNU General Public License for more details. *
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* *
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* You should have received a copy of the GNU General Public License *
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* along with awesome-widgets. If not, see http://www.gnu.org/licenses/ *
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***************************************************************************/
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#include "batterysource.h"
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#include <QDir>
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#include "awdebug.h"
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BatterySource::BatterySource(QObject *_parent, const QStringList &_args)
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: AbstractExtSysMonSource(_parent, _args)
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{
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Q_ASSERT(_args.count() == 1);
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qCDebug(LOG_ESS) << __PRETTY_FUNCTION__;
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m_acpiPath = _args.at(0);
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m_sources = getSources();
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}
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BatterySource::~BatterySource()
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{
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qCDebug(LOG_ESS) << __PRETTY_FUNCTION__;
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}
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QStringList BatterySource::getSources()
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{
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QStringList sources;
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sources.append("battery/ac");
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sources.append("battery/bat");
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m_batteriesCount
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= QDir(m_acpiPath)
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.entryList(QStringList({"BAT*"}),
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QDir::Dirs | QDir::NoDotAndDotDot, QDir::Name)
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.count();
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qCInfo(LOG_ESS) << "Init batteries count as" << m_batteriesCount;
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for (int i = 0; i < m_batteriesCount; i++)
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sources.append(QString("battery/bat%1").arg(i));
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qCInfo(LOG_ESS) << "Sources list" << sources;
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return sources;
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}
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QVariant BatterySource::data(const QString &_source)
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{
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qCDebug(LOG_ESS) << "Source" << _source;
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if (!m_values.contains(_source))
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run();
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QVariant value = m_values.take(_source);
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return value;
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}
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QVariantMap BatterySource::initialData(const QString &_source) const
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{
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qCDebug(LOG_ESS) << "Source" << _source;
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QVariantMap data;
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if (_source == "battery/ac") {
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data["min"] = false;
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data["max"] = true;
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data["name"] = "Is AC online or not";
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data["type"] = "bool";
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data["units"] = "";
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} else if (_source == "battery/bat") {
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data["min"] = 0;
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data["max"] = 100;
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data["name"] = "Average battery usage";
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data["type"] = "integer";
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data["units"] = "%";
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} else {
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data["min"] = 0;
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data["max"] = 100;
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data["name"] = QString("Battery %1 usage").arg(index(_source));
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data["type"] = "integer";
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data["units"] = "%";
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}
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return data;
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}
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void BatterySource::run()
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{
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// adaptor
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QFile acFile(QString("%1/AC/online").arg(m_acpiPath));
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if (acFile.open(QIODevice::ReadOnly | QIODevice::Text))
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m_values["battery/ac"]
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= (QString(acFile.readLine()).trimmed().toInt() == 1);
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acFile.close();
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// batteries
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float currentLevel = 0.0;
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float fullLevel = 0.0;
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for (int i = 0; i < m_batteriesCount; i++) {
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QFile currentLevelFile(
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QString("%1/BAT%2/energy_now").arg(m_acpiPath).arg(i));
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QFile fullLevelFile(
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QString("%1/BAT%2/energy_full").arg(m_acpiPath).arg(i));
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if ((currentLevelFile.open(QIODevice::ReadOnly | QIODevice::Text))
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&& (fullLevelFile.open(QIODevice::ReadOnly | QIODevice::Text))) {
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float batCurrent
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= QString(currentLevelFile.readLine()).trimmed().toFloat();
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float batFull
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= QString(fullLevelFile.readLine()).trimmed().toFloat();
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m_values[QString("battery/bat%1").arg(i)]
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= static_cast<int>(100 * batCurrent / batFull);
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currentLevel += batCurrent;
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fullLevel += batFull;
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}
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currentLevelFile.close();
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fullLevelFile.close();
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}
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m_values["battery/bat"] = static_cast<int>(100 * currentLevel / fullLevel);
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}
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QStringList BatterySource::sources() const
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{
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return m_sources;
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}
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