chore: remove unused ArcGauge
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2 * r + 2 * t
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3 changed files with 0 additions and 181 deletions
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@ -1,7 +1,6 @@
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qml_module(caelestia-internal
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qml_module(caelestia-internal
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URI Caelestia.Internal
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URI Caelestia.Internal
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SOURCES
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SOURCES
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arcgauge.cpp
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circularbuffer.cpp
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circularbuffer.cpp
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circularindicatormanager.cpp
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circularindicatormanager.cpp
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linearindicatormanager.cpp
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linearindicatormanager.cpp
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#include "arcgauge.hpp"
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#include <QtMath>
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#include <qpainter.h>
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#include <qpen.h>
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namespace caelestia::internal {
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ArcGauge::ArcGauge(QQuickItem* parent)
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: QQuickPaintedItem(parent) {
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setAntialiasing(true);
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}
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void ArcGauge::paint(QPainter* painter) {
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const qreal w = width();
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const qreal h = height();
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const qreal side = qMin(w, h);
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const qreal radius = (side - m_lineWidth - 2.0) / 2.0;
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const qreal cx = w / 2.0;
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const qreal cy = h / 2.0;
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const QRectF arcRect(cx - radius, cy - radius, radius * 2.0, radius * 2.0);
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// Convert from Canvas convention (CW radians from 3 o'clock) to QPainter (CCW 1/16th degrees)
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const int startAngle16 = qRound(-(m_startAngle * 180.0 / M_PI) * 16.0);
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const int sweepAngle16 = qRound(-(m_sweepAngle * 180.0 / M_PI) * 16.0);
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painter->setRenderHint(QPainter::Antialiasing, true);
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// Draw track arc
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QPen trackPen(m_trackColor, m_lineWidth);
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trackPen.setCapStyle(Qt::RoundCap);
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painter->setPen(trackPen);
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painter->setBrush(Qt::NoBrush);
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painter->drawArc(arcRect, startAngle16, sweepAngle16);
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// Draw value arc
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if (m_percentage > 0.0) {
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const int valueSweep16 = qRound(static_cast<qreal>(sweepAngle16) * m_percentage);
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QPen valuePen(m_accentColor, m_lineWidth);
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valuePen.setCapStyle(Qt::RoundCap);
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painter->setPen(valuePen);
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painter->drawArc(arcRect, startAngle16, valueSweep16);
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}
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}
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qreal ArcGauge::percentage() const {
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return m_percentage;
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}
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void ArcGauge::setPercentage(qreal percentage) {
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if (qFuzzyCompare(m_percentage, percentage))
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return;
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m_percentage = percentage;
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emit percentageChanged();
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update();
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}
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QColor ArcGauge::accentColor() const {
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return m_accentColor;
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}
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void ArcGauge::setAccentColor(const QColor& color) {
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if (m_accentColor == color)
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return;
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m_accentColor = color;
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emit accentColorChanged();
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update();
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}
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QColor ArcGauge::trackColor() const {
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return m_trackColor;
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}
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void ArcGauge::setTrackColor(const QColor& color) {
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if (m_trackColor == color)
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return;
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m_trackColor = color;
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emit trackColorChanged();
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update();
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}
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qreal ArcGauge::startAngle() const {
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return m_startAngle;
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}
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void ArcGauge::setStartAngle(qreal angle) {
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if (qFuzzyCompare(m_startAngle, angle))
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return;
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m_startAngle = angle;
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emit startAngleChanged();
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update();
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}
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qreal ArcGauge::sweepAngle() const {
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return m_sweepAngle;
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}
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void ArcGauge::setSweepAngle(qreal angle) {
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if (qFuzzyCompare(m_sweepAngle, angle))
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return;
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m_sweepAngle = angle;
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emit sweepAngleChanged();
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update();
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}
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qreal ArcGauge::lineWidth() const {
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return m_lineWidth;
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}
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void ArcGauge::setLineWidth(qreal width) {
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if (qFuzzyCompare(m_lineWidth, width))
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return;
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m_lineWidth = width;
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emit lineWidthChanged();
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update();
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}
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} // namespace caelestia::internal
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@ -1,61 +0,0 @@
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#pragma once
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#include <qcolor.h>
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#include <qobject.h>
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#include <qqmlintegration.h>
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#include <qquickpainteditem.h>
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namespace caelestia::internal {
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class ArcGauge : public QQuickPaintedItem {
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Q_OBJECT
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QML_ELEMENT
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Q_PROPERTY(qreal percentage READ percentage WRITE setPercentage NOTIFY percentageChanged)
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Q_PROPERTY(QColor accentColor READ accentColor WRITE setAccentColor NOTIFY accentColorChanged)
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Q_PROPERTY(QColor trackColor READ trackColor WRITE setTrackColor NOTIFY trackColorChanged)
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Q_PROPERTY(qreal startAngle READ startAngle WRITE setStartAngle NOTIFY startAngleChanged)
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Q_PROPERTY(qreal sweepAngle READ sweepAngle WRITE setSweepAngle NOTIFY sweepAngleChanged)
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Q_PROPERTY(qreal lineWidth READ lineWidth WRITE setLineWidth NOTIFY lineWidthChanged)
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public:
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explicit ArcGauge(QQuickItem* parent = nullptr);
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void paint(QPainter* painter) override;
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[[nodiscard]] qreal percentage() const;
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void setPercentage(qreal percentage);
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[[nodiscard]] QColor accentColor() const;
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void setAccentColor(const QColor& color);
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[[nodiscard]] QColor trackColor() const;
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void setTrackColor(const QColor& color);
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[[nodiscard]] qreal startAngle() const;
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void setStartAngle(qreal angle);
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[[nodiscard]] qreal sweepAngle() const;
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void setSweepAngle(qreal angle);
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[[nodiscard]] qreal lineWidth() const;
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void setLineWidth(qreal width);
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signals:
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void percentageChanged();
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void accentColorChanged();
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void trackColorChanged();
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void startAngleChanged();
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void sweepAngleChanged();
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void lineWidthChanged();
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private:
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qreal m_percentage = 0.0;
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QColor m_accentColor;
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QColor m_trackColor;
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qreal m_startAngle = 0.75 * M_PI;
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qreal m_sweepAngle = 1.5 * M_PI;
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qreal m_lineWidth = 10.0;
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};
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} // namespace caelestia::internal
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