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#ifndef __DRUMGIZMO_CANVASTOOLLISTEN_H__
#define __DRUMGIZMO_CANVASTOOLLISTEN_H__
#include "canvastool.h"
#include <QThread>
#include <QTimer>
#include <ao/ao.h>
#include "canvas.h"
class Player : public QThread {
public:
Player(Canvas *canvas);
~Player();
void run();
volatile bool playing;
volatile size_t pos;
void setVolume(double v);
private:
ao_device *dev;
Canvas *canvas;
double volume;
};
class CanvasToolListen : public CanvasTool {
Q_OBJECT
public:
CanvasToolListen(Canvas *canvas);
QString name() { return "Listen"; }
bool mousePressEvent(QMouseEvent *event);
bool mouseReleaseEvent(QMouseEvent *event);
void paintEvent(QPaintEvent *event, QPainter &painter);
public slots:
void update();
void setVolume(int v);
private:
Canvas *canvas;
Player player;
QTimer timer;
size_t lastpos;
};
#endif
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