AramJonghu
467e44bb9f
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89 lines
2.3 KiB
C++
89 lines
2.3 KiB
C++
#pragma once
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#include "tickingservice.hpp"
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#include <qprocess.h>
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#include <qqmlintegration.h>
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namespace ZShell::services {
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class Gpu : public TickingService {
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Q_OBJECT
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QML_ELEMENT
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QML_SINGLETON
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public:
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enum Type {
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Auto, // user override is empty (config "") — defer to detected autoType
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None, // no usable GPU
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Nvidia, // queried via nvidia-smi
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Generic, // queried via /sys/class/drm/card*/device/gpu_busy_percent
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};
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Q_ENUM(Type)
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private:
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Q_PROPERTY(Type type READ type NOTIFY typeChanged)
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Q_PROPERTY(Type userType READ userType NOTIFY userTypeChanged)
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Q_PROPERTY(Type autoType READ autoType NOTIFY autoTypeChanged)
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Q_PROPERTY(QString name READ name NOTIFY nameChanged)
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Q_PROPERTY(qreal percentage READ percentage NOTIFY percentageChanged)
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Q_PROPERTY(qreal temperature READ temperature NOTIFY temperatureChanged)
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Q_PROPERTY(qreal memoryUsed READ memoryUsed NOTIFY memoryUsedChanged)
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Q_PROPERTY(qreal memoryTotal READ memoryTotal NOTIFY memoryTotalChanged)
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public:
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explicit Gpu(QObject* parent = nullptr);
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[[nodiscard]] Type type() const;
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[[nodiscard]] Type userType() const;
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[[nodiscard]] Type autoType() const;
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[[nodiscard]] QString name() const;
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[[nodiscard]] qreal percentage() const;
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[[nodiscard]] qreal temperature() const;
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[[nodiscard]] qreal memoryUsed() const;
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[[nodiscard]] qreal memoryTotal() const;
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signals:
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void typeChanged();
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void userTypeChanged();
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void autoTypeChanged();
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void nameChanged();
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void percentageChanged();
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void temperatureChanged();
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void memoryUsedChanged();
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void memoryTotalChanged();
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protected:
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void tick() override;
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private:
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void detectTypeOnce();
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void detectNameOnce();
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void readGenericUsage();
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void startNvidiaUsage();
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void readGpuTemperature();
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void setUserType(Type value);
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void setAutoType(Type value);
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void setName(QString value);
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void setMemoryUsed(qreal value);
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void setMemoryTotal(qreal value);
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[[nodiscard]] static Type parseType(const QString& s);
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[[nodiscard]] static QString cleanName(QString s);
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Type m_userType = Auto;
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Type m_autoType = None;
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QString m_name;
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qreal m_percentage = 0.0;
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qreal m_temperature = 0.0;
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qreal m_memoryUsed = 0.0;
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qreal m_memoryTotal = 0.0;
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QProcess* m_typeProc = nullptr;
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QProcess* m_nameProc = nullptr;
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QProcess* m_nvidiaProc = nullptr;
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};
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} // namespace ZShell::services
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