Refactor event handling incl.CEC

include/events/Event.h

@@ -0,0 +1,32 @@
+#ifndef EVENT_H
+#define EVENT_H
+
+enum class Event
+{
+	Suspend,
+	Resume,
+	ToggleSuspend,
+	Idle,
+	ResumeIdle,
+	ToggleIdle,
+	Reload,
+	Restart
+};
+
+inline const char* eventToString(Event event)
+{
+	switch (event)
+	{
+	case Event::Suspend:       return "Suspend";
+	case Event::Resume:        return "Resume";
+	case Event::ToggleSuspend: return "ToggleSuspend detector";
+	case Event::Idle:          return "Idle";
+	case Event::ResumeIdle:    return "ResumeIdle";
+	case Event::ToggleIdle:    return "ToggleIdle";
+	case Event::Reload:        return "Reload";
+	case Event::Restart:       return "Restart";
+	default:                   return "Unknown";
+	}
+}
+
+#endif // EVENT_H

include/events/EventHandler.h

@@ -0,0 +1,54 @@
+#ifndef EVENTHANDLER_H
+#define EVENTHANDLER_H
+
+#include <utils/settings.h>
+#include <events/Event.h>
+
+#include <QObject>
+
+class Logger;
+
+class EventHandler : public QObject {
+	Q_OBJECT
+
+public:
+
+	EventHandler();
+	~EventHandler() override;
+
+	static EventHandler* getInstance();
+
+public slots:
+
+	virtual void handleSettingsUpdate(settings::type type, const QJsonDocument& config);
+
+	void suspend(bool sleep);
+
+	void suspend();
+	void resume();
+	void toggleSuspend();
+
+	void idle(bool isIdle);
+	void idle();
+	void resumeIdle();
+	void toggleIdle();
+
+	void handleEvent(Event event);
+
+signals:
+
+	void signalEvent(Event event);
+
+protected:
+
+	Logger * _log {};
+
+private:
+
+	bool _isSuspended;
+	bool _isIdle;
+};
+
+
+#endif // EVENTHANDLER_H
+

include/events/OsEventHandler.h

@@ -0,0 +1,116 @@
+#ifndef OsEventHandler_H
+#define OsEventHandler_H
+#include <QObject>
+#include <QJsonDocument>
+
+#include <events/Event.h>
+
+#if defined(_WIN32)
+#include <QAbstractNativeEventFilter>
+#include <QAbstractEventDispatcher>
+#include <QWidget>
+#include <windows.h>
+#endif
+
+#include <utils/settings.h>
+
+class Logger;
+
+class OsEventHandlerBase : public QObject {
+	Q_OBJECT
+
+public:
+	OsEventHandlerBase();
+	~OsEventHandlerBase() override;
+
+public slots:
+
+	void suspend(bool sleep);
+	void lock(bool isLocked);
+
+	virtual void handleSettingsUpdate(settings::type type, const QJsonDocument& config);
+
+signals:
+
+	void signalEvent(Event event);
+
+protected:
+
+	virtual bool registerOsEventHandler() { return true; }
+	virtual void unregisterOsEventHandler() {}
+	virtual bool registerLockHandler() { return true; }
+	virtual void unregisterLockHandler() {}
+
+	bool _isSuspendEnabled;
+	bool _isLockEnabled;
+	bool _isSuspendOnLock;
+
+	bool _isSuspendRegistered;
+	bool _isLockRegistered;
+
+	Logger * _log {};
+
+private:
+
+};
+
+#if defined(_WIN32)
+
+class OsEventHandlerWindows : public OsEventHandlerBase, public QAbstractNativeEventFilter {
+
+public:
+	OsEventHandlerWindows();
+	~OsEventHandlerWindows() override;
+
+protected:
+#if (QT_VERSION >= QT_VERSION_CHECK(6, 0, 0))
+	bool nativeEventFilter(const QByteArray& eventType, void* message, qintptr* result) override;
+#else
+	bool nativeEventFilter(const QByteArray& eventType, void* message, long int* result) override;
+#endif
+^
+private:
+
+	bool registerOsEventHandler() override;
+	void unregisterOsEventHandler() override;
+	bool registerLockHandler() override;
+	void unregisterLockHandler() override;
+
+	QWidget			_widget;
+	HPOWERNOTIFY	_notifyHandle;
+};
+
+using OsEventHandler = OsEventHandlerWindows;
+
+#elif defined(__linux__)
+class OsEventHandlerLinux : public OsEventHandlerBase {
+	Q_OBJECT
+
+	static void static_signaleHandler(int signum)
+	{
+		OsEventHandlerLinux::getInstance()->handleSignal(signum);
+	}
+
+public:
+	OsEventHandlerLinux();
+
+	void handleSignal (int signum);
+
+private:
+	static OsEventHandlerLinux* getInstance();
+
+#if defined(HYPERION_HAS_DBUS)
+	bool registerOsEventHandler() override;
+	void unregisterOsEventHandler() override;
+	bool registerLockHandler() override;
+	void unregisterLockHandler() override;
+#endif
+};
+
+using OsEventHandler = OsEventHandlerLinux;
+
+#else
+using OsEventHandler = OsEventHandlerBase;
+#endif
+
+#endif // OsEventHandler_H