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/*
a GUI for a spectrum analyser
Copyright (C) 1998 Martin Vogt
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation.
For more information look at the file COPYRIGHT in this package
*/
#ifndef _GUISPECTRUMANALYSER_H
#define _GUISPECTRUMANALYSER_H
#include <math.h>
#include "winSkinVis.h"
#include "waWidget.h"
#include "waColor.h"
#define MAX_MODE 1
enum visualizationMode {MODE_DISABLED = 0, MODE_ANALYSER = 1};
enum analyserMode {MODE_NORMAL = 0, MODE_FIRE = 1, MODE_VERTICAL_LINES = 2};
class GuiSpectrumAnalyser : public WaWidget {
Q_OBJECT
public:
GuiSpectrumAnalyser();
~GuiSpectrumAnalyser();
void mousePressEvent(QMouseEvent * mouseEvent);
public slots:
void pauseVisualization();
void resumeVisualization();
private slots:
void pixmapChange();
void updatePeaks();
void setVisualizationMode(int);
void setAnalyserMode(int);
private:
void paintEvent(QPaintEvent *);
QPopupMenu *contextMenu;
QPopupMenu *visualizationMenu;
QPopupMenu *analyserMenu;
void freshenAnalyserCache();
int visualization_mode;
int analyser_mode;
QPixmap *analyserCache;
WinSkinVis *winSkinVis;
};
#endif
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