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81 lines
2.9 KiB
81 lines
2.9 KiB
/* |
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SPDX-FileCopyrightText: 2007 Aaron Seigo <aseigo@kde.org> |
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SPDX-FileCopyrightText: 2007-2008 Sebastian Kuegler <sebas@kde.org> |
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SPDX-FileCopyrightText: 2008 Dario Freddi <drf54321@gmail.com> |
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SPDX-License-Identifier: LGPL-2.0-only |
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*/ |
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#pragma once |
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#include <Plasma/DataEngine> |
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#include <solid/battery.h> |
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#include <QDBusConnection> |
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#include <QHash> |
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#include <QPair> |
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class SessionManagement; |
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using InhibitionInfo = QPair<QString, QString>; |
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/** |
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* This class provides runtime information about the battery and AC status |
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* for use in power management Plasma applets. |
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*/ |
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class PowermanagementEngine : public Plasma::DataEngine |
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{ |
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Q_OBJECT |
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public: |
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PowermanagementEngine(QObject *parent, const QVariantList &args); |
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~PowermanagementEngine() override; |
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QStringList sources() const override; |
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Plasma::Service *serviceForSource(const QString &source) override; |
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protected: |
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bool sourceRequestEvent(const QString &name) override; |
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bool updateSourceEvent(const QString &source) override; |
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void init(); |
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private Q_SLOTS: |
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void updateBatteryChargeState(int newState, const QString &udi); |
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void updateBatteryPresentState(bool newState, const QString &udi); |
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void updateBatteryChargePercent(int newValue, const QString &udi); |
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void updateBatteryEnergy(double newValue, const QString &udi); |
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void updateBatteryPowerSupplyState(bool newState, const QString &udi); |
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void updateAcPlugState(bool onBattery); |
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void updateBatteryNames(); |
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void updateOverallBattery(); |
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void deviceRemoved(const QString &udi); |
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void deviceAdded(const QString &udi); |
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void batteryRemainingTimeChanged(qulonglong time); |
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void screenBrightnessChanged(int brightness); |
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void maximumScreenBrightnessChanged(int maximumBrightness); |
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void keyboardBrightnessChanged(int brightness); |
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void maximumKeyboardBrightnessChanged(int maximumBrightness); |
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void triggersLidActionChanged(bool triggers); |
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void inhibitionsChanged(const QList<InhibitionInfo> &added, const QStringList &removed); |
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void chargeStopThresholdChanged(int threshold); |
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void updatePowerProfileCurrentProfile(const QString &profile); |
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void updatePowerProfileChoices(const QStringList &choices); |
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void updatePowerProfilePerformanceInhibitedReason(const QString &reason); |
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void updatePowerProfilePerformanceDegradedReason(const QString &reason); |
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void updatePowerProfileHolds(const QList<QVariantMap> &holds); |
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private: |
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void populateApplicationData(const QString &name, QString *prettyName, QString *icon); |
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QString batteryType(const Solid::Battery *battery) const; |
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QStringList basicSourceNames() const; |
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QString batteryStateToString(int newState) const; |
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QStringList m_sources; |
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QHash<QString, QString> m_batterySources; // <udi, Battery0> |
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QHash<QString, QPair<QString, QString>> m_applicationInfo; // <appname, <pretty name, icon>> |
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SessionManagement *m_session; |
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};
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