byzorgan Code

#ifndef MIXER_H
#define MIXER_H

#include <QDialog>
#include <QDial>
#include <QSlider>
#include "audiothread.h"
#include "audiomixer.h"

namespace Ui {
class Mixer;
}

class Mixer : public QDialog
{
    Q_OBJECT

public:
    explicit Mixer(QWidget *parent, AudioThread *audio);
    ~Mixer() override;

signals:
    void volChanged(uint device, uint inputChannel, uint outputChannel, int vol);

protected:
    void closeEvent(QCloseEvent *e) override;
    void keyPressEvent(QKeyEvent *e) override;

private:
    Ui::Mixer *ui;
    void saveSettings();
};

class MixDial : public QDial {
    Q_OBJECT
public:
    MixDial(QWidget *parent);
    void setup(uint device, uint inputChannel, uint outputChannel, int value = -1);
protected:
    void sliderChange(QAbstractSlider::SliderChange change);
signals:
    void valueChanged(uint device, uint inputChannel, uint outputChannel, int vol);
private:
    uint device, inputChannel, outputChannel;
};

class MixSlider : public QSlider {
    Q_OBJECT
public:
    MixSlider(QWidget *parent);
    void setup(uint device, uint inputChannel, int value = -1);
protected:
    void sliderChange(QAbstractSlider::SliderChange change);
    void mouseMoveEvent(QMouseEvent *e);
signals:
    void valueChanged(uint device, uint inputChannel, int value);
private:
    uint device, inputChannel, outputChannel;
};

class MixSliderVolume : public MixSlider {
    Q_OBJECT
public:
    MixSliderVolume(QWidget *parent);
protected:
    void sliderChange(QAbstractSlider::SliderChange change);
};

class MixSliderBalance : public MixSlider {
    Q_OBJECT
public:
    MixSliderBalance(QWidget *parent);
protected:
    void sliderChange(QAbstractSlider::SliderChange change);
};

#endif // MIXER_H