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https://github.com/obsproject/obs-studio.git
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669da7ba36
(Note: This commit also modifies UI) Instead of using signals, use designated callback lists for audio capture and audio control helpers. Signals aren't suitable here due to the fact that signals aren't meant for things that happen every frame or things that happen every time audio/video is received. Also prevents audio from being allocated every time these functions are called due to the calldata structure.
87 lines
2.1 KiB
C++
87 lines
2.1 KiB
C++
#pragma once
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#include <obs.hpp>
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#include <QWidget>
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class QPushButton;
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class VolumeMeter : public QWidget
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{
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Q_OBJECT
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Q_PROPERTY(QColor bkColor READ getBkColor WRITE setBkColor DESIGNABLE true)
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Q_PROPERTY(QColor magColor READ getMagColor WRITE setMagColor DESIGNABLE true)
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Q_PROPERTY(QColor peakColor READ getPeakColor WRITE setPeakColor DESIGNABLE true)
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Q_PROPERTY(QColor peakHoldColor READ getPeakHoldColor WRITE setPeakHoldColor DESIGNABLE true)
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private:
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float mag, peak, peakHold;
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QColor bkColor, magColor, peakColor, peakHoldColor;
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QTimer *resetTimer;
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public:
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explicit VolumeMeter(QWidget *parent = 0);
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void setLevels(float nmag, float npeak, float npeakHold);
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QColor getBkColor() const;
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void setBkColor(QColor c);
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QColor getMagColor() const;
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void setMagColor(QColor c);
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QColor getPeakColor() const;
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void setPeakColor(QColor c);
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QColor getPeakHoldColor() const;
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void setPeakHoldColor(QColor c);
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protected:
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void paintEvent(QPaintEvent *event);
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private slots:
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void resetState();
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};
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class QLabel;
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class QSlider;
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class MuteCheckBox;
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class VolControl : public QWidget {
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Q_OBJECT
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private:
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OBSSource source;
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QLabel *nameLabel;
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QLabel *volLabel;
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VolumeMeter *volMeter;
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QSlider *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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obs_fader_t *obs_fader;
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obs_volmeter_t *obs_volmeter;
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static void OBSVolumeChanged(void *param, float db);
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static void OBSVolumeLevel(void *data, float level, float mag,
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float peak, float muted);
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static void OBSVolumeMuted(void *data, calldata_t *calldata);
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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 VolumeLevel(float mag, float peak, float peakHold, bool muted);
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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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VolControl(OBSSource source, bool showConfig = false);
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~VolControl();
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inline obs_source_t *GetSource() const {return source;}
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QString GetName() const;
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void SetName(const QString &newName);
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};
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