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frontend: Split Qt UI Widget implementations into single files per class
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PatTheMav
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@@ -1,303 +1,8 @@
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#pragma once
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#include <components/AbsoluteSlider.hpp>
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#include <obs.hpp>
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#include <QWidget>
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#include <QPaintEvent>
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#include <QTimer>
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#include <QMutex>
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#include <QList>
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#include <QMenu>
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#include <QAccessibleWidget>
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#include "absolute-slider.hpp"
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class QPushButton;
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class VolumeMeterTimer;
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class VolumeSlider;
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class VolumeMeter : public QWidget {
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Q_OBJECT
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Q_PROPERTY(QColor backgroundNominalColor READ getBackgroundNominalColor WRITE setBackgroundNominalColor
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DESIGNABLE true)
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Q_PROPERTY(QColor backgroundWarningColor READ getBackgroundWarningColor WRITE setBackgroundWarningColor
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DESIGNABLE true)
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Q_PROPERTY(
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QColor backgroundErrorColor READ getBackgroundErrorColor WRITE setBackgroundErrorColor DESIGNABLE true)
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Q_PROPERTY(QColor foregroundNominalColor READ getForegroundNominalColor WRITE setForegroundNominalColor
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DESIGNABLE true)
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Q_PROPERTY(QColor foregroundWarningColor READ getForegroundWarningColor WRITE setForegroundWarningColor
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DESIGNABLE true)
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Q_PROPERTY(
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QColor foregroundErrorColor READ getForegroundErrorColor WRITE setForegroundErrorColor DESIGNABLE true)
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Q_PROPERTY(QColor backgroundNominalColorDisabled READ getBackgroundNominalColorDisabled WRITE
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setBackgroundNominalColorDisabled DESIGNABLE true)
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Q_PROPERTY(QColor backgroundWarningColorDisabled READ getBackgroundWarningColorDisabled WRITE
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setBackgroundWarningColorDisabled DESIGNABLE true)
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Q_PROPERTY(QColor backgroundErrorColorDisabled READ getBackgroundErrorColorDisabled WRITE
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setBackgroundErrorColorDisabled DESIGNABLE true)
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Q_PROPERTY(QColor foregroundNominalColorDisabled READ getForegroundNominalColorDisabled WRITE
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setForegroundNominalColorDisabled DESIGNABLE true)
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Q_PROPERTY(QColor foregroundWarningColorDisabled READ getForegroundWarningColorDisabled WRITE
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setForegroundWarningColorDisabled DESIGNABLE true)
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Q_PROPERTY(QColor foregroundErrorColorDisabled READ getForegroundErrorColorDisabled WRITE
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setForegroundErrorColorDisabled DESIGNABLE true)
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Q_PROPERTY(QColor clipColor READ getClipColor WRITE setClipColor DESIGNABLE true)
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Q_PROPERTY(QColor magnitudeColor READ getMagnitudeColor WRITE setMagnitudeColor DESIGNABLE true)
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Q_PROPERTY(QColor majorTickColor READ getMajorTickColor WRITE setMajorTickColor DESIGNABLE true)
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Q_PROPERTY(QColor minorTickColor READ getMinorTickColor WRITE setMinorTickColor DESIGNABLE true)
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Q_PROPERTY(int meterThickness READ getMeterThickness WRITE setMeterThickness DESIGNABLE true)
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Q_PROPERTY(qreal meterFontScaling READ getMeterFontScaling WRITE setMeterFontScaling DESIGNABLE true)
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// Levels are denoted in dBFS.
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Q_PROPERTY(qreal minimumLevel READ getMinimumLevel WRITE setMinimumLevel DESIGNABLE true)
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Q_PROPERTY(qreal warningLevel READ getWarningLevel WRITE setWarningLevel DESIGNABLE true)
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Q_PROPERTY(qreal errorLevel READ getErrorLevel WRITE setErrorLevel DESIGNABLE true)
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Q_PROPERTY(qreal clipLevel READ getClipLevel WRITE setClipLevel DESIGNABLE true)
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Q_PROPERTY(qreal minimumInputLevel READ getMinimumInputLevel WRITE setMinimumInputLevel DESIGNABLE true)
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// Rates are denoted in dB/second.
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Q_PROPERTY(qreal peakDecayRate READ getPeakDecayRate WRITE setPeakDecayRate DESIGNABLE true)
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// Time in seconds for the VU meter to integrate over.
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Q_PROPERTY(qreal magnitudeIntegrationTime READ getMagnitudeIntegrationTime WRITE setMagnitudeIntegrationTime
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DESIGNABLE true)
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// Duration is denoted in seconds.
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Q_PROPERTY(qreal peakHoldDuration READ getPeakHoldDuration WRITE setPeakHoldDuration DESIGNABLE true)
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Q_PROPERTY(qreal inputPeakHoldDuration READ getInputPeakHoldDuration WRITE setInputPeakHoldDuration
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DESIGNABLE true)
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friend class VolControl;
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private:
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obs_volmeter_t *obs_volmeter;
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static std::weak_ptr<VolumeMeterTimer> updateTimer;
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std::shared_ptr<VolumeMeterTimer> updateTimerRef;
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inline void resetLevels();
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inline void doLayout();
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inline bool detectIdle(uint64_t ts);
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inline void calculateBallistics(uint64_t ts, qreal timeSinceLastRedraw = 0.0);
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inline void calculateBallisticsForChannel(int channelNr, uint64_t ts, qreal timeSinceLastRedraw);
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inline int convertToInt(float number);
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void paintInputMeter(QPainter &painter, int x, int y, int width, int height, float peakHold);
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void paintHMeter(QPainter &painter, int x, int y, int width, int height, float magnitude, float peak,
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float peakHold);
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void paintHTicks(QPainter &painter, int x, int y, int width);
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void paintVMeter(QPainter &painter, int x, int y, int width, int height, float magnitude, float peak,
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float peakHold);
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void paintVTicks(QPainter &painter, int x, int y, int height);
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QMutex dataMutex;
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bool recalculateLayout = true;
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uint64_t currentLastUpdateTime = 0;
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float currentMagnitude[MAX_AUDIO_CHANNELS];
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float currentPeak[MAX_AUDIO_CHANNELS];
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float currentInputPeak[MAX_AUDIO_CHANNELS];
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int displayNrAudioChannels = 0;
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float displayMagnitude[MAX_AUDIO_CHANNELS];
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float displayPeak[MAX_AUDIO_CHANNELS];
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float displayPeakHold[MAX_AUDIO_CHANNELS];
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uint64_t displayPeakHoldLastUpdateTime[MAX_AUDIO_CHANNELS];
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float displayInputPeakHold[MAX_AUDIO_CHANNELS];
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uint64_t displayInputPeakHoldLastUpdateTime[MAX_AUDIO_CHANNELS];
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QFont tickFont;
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QColor backgroundNominalColor;
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QColor backgroundWarningColor;
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QColor backgroundErrorColor;
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QColor foregroundNominalColor;
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QColor foregroundWarningColor;
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QColor foregroundErrorColor;
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QColor backgroundNominalColorDisabled;
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QColor backgroundWarningColorDisabled;
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QColor backgroundErrorColorDisabled;
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QColor foregroundNominalColorDisabled;
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QColor foregroundWarningColorDisabled;
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QColor foregroundErrorColorDisabled;
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QColor clipColor;
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QColor magnitudeColor;
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QColor majorTickColor;
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QColor minorTickColor;
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int meterThickness;
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qreal meterFontScaling;
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qreal minimumLevel;
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qreal warningLevel;
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qreal errorLevel;
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qreal clipLevel;
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qreal minimumInputLevel;
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qreal peakDecayRate;
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qreal magnitudeIntegrationTime;
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qreal peakHoldDuration;
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qreal inputPeakHoldDuration;
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QColor p_backgroundNominalColor;
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QColor p_backgroundWarningColor;
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QColor p_backgroundErrorColor;
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QColor p_foregroundNominalColor;
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QColor p_foregroundWarningColor;
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QColor p_foregroundErrorColor;
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uint64_t lastRedrawTime = 0;
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int channels = 0;
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bool clipping = false;
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bool vertical;
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bool muted = false;
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public:
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explicit VolumeMeter(QWidget *parent = nullptr, obs_volmeter_t *obs_volmeter = nullptr, bool vertical = false);
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~VolumeMeter();
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void setLevels(const float magnitude[MAX_AUDIO_CHANNELS], const float peak[MAX_AUDIO_CHANNELS],
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const float inputPeak[MAX_AUDIO_CHANNELS]);
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QRect getBarRect() const;
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bool needLayoutChange();
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QColor getBackgroundNominalColor() const;
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void setBackgroundNominalColor(QColor c);
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QColor getBackgroundWarningColor() const;
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void setBackgroundWarningColor(QColor c);
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QColor getBackgroundErrorColor() const;
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void setBackgroundErrorColor(QColor c);
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QColor getForegroundNominalColor() const;
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void setForegroundNominalColor(QColor c);
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QColor getForegroundWarningColor() const;
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void setForegroundWarningColor(QColor c);
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QColor getForegroundErrorColor() const;
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void setForegroundErrorColor(QColor c);
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QColor getBackgroundNominalColorDisabled() const;
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void setBackgroundNominalColorDisabled(QColor c);
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QColor getBackgroundWarningColorDisabled() const;
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void setBackgroundWarningColorDisabled(QColor c);
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QColor getBackgroundErrorColorDisabled() const;
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void setBackgroundErrorColorDisabled(QColor c);
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QColor getForegroundNominalColorDisabled() const;
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void setForegroundNominalColorDisabled(QColor c);
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QColor getForegroundWarningColorDisabled() const;
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void setForegroundWarningColorDisabled(QColor c);
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QColor getForegroundErrorColorDisabled() const;
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void setForegroundErrorColorDisabled(QColor c);
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QColor getClipColor() const;
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void setClipColor(QColor c);
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QColor getMagnitudeColor() const;
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void setMagnitudeColor(QColor c);
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QColor getMajorTickColor() const;
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void setMajorTickColor(QColor c);
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QColor getMinorTickColor() const;
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void setMinorTickColor(QColor c);
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int getMeterThickness() const;
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void setMeterThickness(int v);
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qreal getMeterFontScaling() const;
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void setMeterFontScaling(qreal v);
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qreal getMinimumLevel() const;
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void setMinimumLevel(qreal v);
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qreal getWarningLevel() const;
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void setWarningLevel(qreal v);
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qreal getErrorLevel() const;
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void setErrorLevel(qreal v);
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qreal getClipLevel() const;
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void setClipLevel(qreal v);
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qreal getMinimumInputLevel() const;
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void setMinimumInputLevel(qreal v);
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qreal getPeakDecayRate() const;
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void setPeakDecayRate(qreal v);
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qreal getMagnitudeIntegrationTime() const;
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void setMagnitudeIntegrationTime(qreal v);
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qreal getPeakHoldDuration() const;
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void setPeakHoldDuration(qreal v);
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qreal getInputPeakHoldDuration() const;
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void setInputPeakHoldDuration(qreal v);
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void setPeakMeterType(enum obs_peak_meter_type peakMeterType);
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virtual void mousePressEvent(QMouseEvent *event) override;
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virtual void wheelEvent(QWheelEvent *event) override;
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protected:
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void paintEvent(QPaintEvent *event) override;
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void changeEvent(QEvent *e) override;
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};
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class VolumeMeterTimer : public QTimer {
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Q_OBJECT
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public:
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inline VolumeMeterTimer() : QTimer() {}
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void AddVolControl(VolumeMeter *meter);
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void RemoveVolControl(VolumeMeter *meter);
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protected:
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void timerEvent(QTimerEvent *event) override;
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QList<VolumeMeter *> volumeMeters;
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};
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class QLabel;
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class VolumeSlider;
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class MuteCheckBox;
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class OBSSourceLabel;
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class VolControl : public QFrame {
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Q_OBJECT
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private:
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OBSSource source;
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std::vector<OBSSignal> sigs;
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OBSSourceLabel *nameLabel;
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QLabel *volLabel;
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VolumeMeter *volMeter;
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VolumeSlider *slider;
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MuteCheckBox *mute;
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QPushButton *config = nullptr;
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float levelTotal;
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float levelCount;
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OBSFader obs_fader;
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OBSVolMeter obs_volmeter;
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bool vertical;
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QMenu *contextMenu;
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static void OBSVolumeChanged(void *param, float db);
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static void OBSVolumeLevel(void *data, const float magnitude[MAX_AUDIO_CHANNELS],
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const float peak[MAX_AUDIO_CHANNELS], const float inputPeak[MAX_AUDIO_CHANNELS]);
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static void OBSVolumeMuted(void *data, calldata_t *calldata);
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static void OBSMixersOrMonitoringChanged(void *data, calldata_t *);
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void EmitConfigClicked();
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private slots:
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void VolumeChanged();
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void VolumeMuted(bool muted);
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void MixersOrMonitoringChanged();
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void SetMuted(bool checked);
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void SliderChanged(int vol);
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void updateText();
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signals:
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void ConfigClicked();
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public:
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explicit VolControl(OBSSource source, bool showConfig = false, bool vertical = false);
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~VolControl();
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inline obs_source_t *GetSource() const { return source; }
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void SetMeterDecayRate(qreal q);
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void setPeakMeterType(enum obs_peak_meter_type peakMeterType);
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void EnableSlider(bool enable);
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inline void SetContextMenu(QMenu *cm) { contextMenu = cm; }
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void refreshColors();
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};
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class VolumeSlider : public AbsoluteSlider {
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Q_OBJECT
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@@ -318,24 +23,3 @@ private:
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protected:
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virtual void paintEvent(QPaintEvent *event) override;
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};
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class VolumeAccessibleInterface : public QAccessibleWidget {
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public:
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VolumeAccessibleInterface(QWidget *w);
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QVariant currentValue() const;
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void setCurrentValue(const QVariant &value);
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QVariant maximumValue() const;
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QVariant minimumValue() const;
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QVariant minimumStepSize() const;
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private:
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VolumeSlider *slider() const;
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protected:
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virtual QAccessible::Role role() const override;
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virtual QString text(QAccessible::Text t) const override;
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};
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