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#ifndef KJVIS_H
#define KJVIS_H
#include "kjwidget.h"
class KJLoader;
class KPixmap;
class KJVisScope : public KJWidget
{
public:
KJVisScope(KJLoader *parent) : KJWidget(parent) {};
enum Visuals { Null=0, FFT, Mono, StereoFFT };
void swapScope(Visuals newOne);
// virtual void readConfig();
};
// dummy-scope displaying nothing
class KJNullScope : public KJVisScope
{
public:
KJNullScope(const QStringList &, KJLoader *parent);
virtual void paint(QPainter *p, const QRect &);
virtual bool mousePress(const QPoint&);
virtual void mouseRelease(const QPoint &, bool in);
virtual void readConfig(void);
private:
KPixmap *mBack;
};
// analyzer-like scope
class KJFFT : public KJVisScope, public MonoFFTScope
{
public:
KJFFT(const QStringList &, KJLoader *parent);
virtual void paint(QPainter *p, const QRect &);
virtual void scopeEvent(float *d, int size);
virtual bool mousePress(const QPoint&);
virtual void mouseRelease(const QPoint &, bool in);
virtual void readConfig(void);
private:
QColor mColor;
KPixmap *mGradient;
KPixmap *mBack;
KPixmap *mAnalyzer;
int mMultiples;
int mTimerValue;
};
// analyzer-like scope, stereo version
class KJStereoFFT : public KJVisScope, public StereoFFTScope
{
public:
KJStereoFFT(const QStringList &, KJLoader *parent);
virtual void paint(QPainter *p, const QRect &);
virtual void scopeEvent(float *left, float *right, int len);
virtual bool mousePress(const QPoint&);
virtual void mouseRelease(const QPoint &, bool in);
virtual void readConfig(void);
private:
QColor mColor;
KPixmap *mGradient;
KPixmap *mBack;
KPixmap *mAnalyzer;
int mMultiples;
int mTimerValue;
};
// oscilloscope showing waveform
class KJScope : public KJVisScope, public MonoScope
{
public:
KJScope ( const QStringList &, KJLoader *parent);
virtual void paint(QPainter *p, const QRect &);
virtual void scopeEvent(float *d, int size);
virtual bool mousePress(const QPoint&);
virtual void mouseRelease(const QPoint &, bool in);
virtual void readConfig(void);
private:
QColor mColor;
KPixmap *mGradient;
KPixmap *mBack;
KPixmap *mOsci;
int mMultiples;
int mWidth;
int mHeight;
unsigned int blurnum;
int mTimerValue;
};
#endif
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