fix: column index desync after reorder

2026-09-30 14:26:50 +02:00
parent 359f832609
commit 3373f11193
28 changed files with 859 additions and 464 deletions
@@ -0,0 +1,66 @@
+#pragma once
+
+#include <qelapsedtimer.h>
+#include <qqmlintegration.h>
+
+#include "internal/circularbuffer.hpp"
+#include "tickingservice.hpp"
+
+namespace ZShell::services {
+
+class NetworkUsage : public TickingService {
+	Q_OBJECT
+	QML_ELEMENT
+	QML_SINGLETON
+
+	Q_PROPERTY(qreal downloadSpeed READ downloadSpeed NOTIFY changed)
+	Q_PROPERTY(qreal uploadSpeed READ uploadSpeed NOTIFY changed)
+	Q_PROPERTY(qreal downloadTotal READ downloadTotal NOTIFY changed)
+	Q_PROPERTY(qreal uploadTotal READ uploadTotal NOTIFY changed)
+	Q_PROPERTY(int historyLength READ historyLength NOTIFY historyLengthChanged)
+
+	Q_PROPERTY(
+		ZShell::internal::CircularBuffer* downloadBuffer READ downloadBuffer
+			CONSTANT)
+	Q_PROPERTY(
+		ZShell::internal::CircularBuffer* uploadBuffer READ uploadBuffer
+			CONSTANT)
+
+	public:
+	explicit NetworkUsage(QObject* parent = nullptr);
+
+	[[nodiscard]] qreal downloadSpeed() const;
+	[[nodiscard]] qreal uploadSpeed() const;
+	[[nodiscard]] qreal downloadTotal() const;
+	[[nodiscard]] qreal uploadTotal() const;
+	[[nodiscard]] int historyLength() const;
+
+	[[nodiscard]] internal::CircularBuffer* downloadBuffer() const;
+	[[nodiscard]] internal::CircularBuffer* uploadBuffer() const;
+
+	signals:
+	void changed();
+	void historyLengthChanged();
+
+	protected:
+	void tick() override;
+
+	private:
+	void setHistoryLength(int length);
+
+	qreal m_downloadSpeed = 0.0;
+	qreal m_uploadSpeed = 0.0;
+	qreal m_downloadTotal = 0.0;
+	qreal m_uploadTotal = 0.0;
+	int m_historyLength = 30;
+
+	internal::CircularBuffer* m_downloadBuffer = nullptr;
+	internal::CircularBuffer* m_uploadBuffer = nullptr;
+
+	quint64 m_prevRx = 0;
+	quint64 m_prevTx = 0;
+	bool m_initialized = false;
+	QElapsedTimer m_timer;
+};
+
+} // namespace ZShell::services