/usr/include/gnuradio/qtgui/spectrumdisplayform.h is in gnuradio-dev 3.7.2.1-5.
This file is owned by root:root, with mode 0o644.
The actual contents of the file can be viewed below.
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108 109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126 127 128 129 130 131 132 133 134 135 136 137 138 139 | /* -*- c++ -*- */
/*
* Copyright 2008-2011 Free Software Foundation, Inc.
*
* This file is part of GNU Radio
*
* GNU Radio 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; either version 3, or (at your option)
* any later version.
*
* GNU Radio is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU General Public License for more details.
*
* You should have received a copy of the GNU General Public License
* along with GNU Radio; see the file COPYING. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street,
* Boston, MA 02110-1301, USA.
*/
#ifndef SPECTRUM_DISPLAY_FORM_H
#define SPECTRUM_DISPLAY_FORM_H
#include <spectrumdisplayform.ui.h>
class SpectrumGUIClass;
#include <gnuradio/qtgui/SpectrumGUIClass.h>
#include <gnuradio/qtgui/SpectrumGUIClass.h>
#include <gnuradio/qtgui/FrequencyDisplayPlot.h>
#include <gnuradio/qtgui/WaterfallDisplayPlot.h>
#include <gnuradio/qtgui/TimeDomainDisplayPlot.h>
#include <gnuradio/qtgui/ConstellationDisplayPlot.h>
#include <QValidator>
#include <QTimer>
#include <vector>
class SpectrumDisplayForm : public QWidget, public Ui::SpectrumDisplayForm
{
Q_OBJECT
public:
SpectrumDisplayForm(QWidget* parent = 0);
~SpectrumDisplayForm();
void setSystem(SpectrumGUIClass * newSystem, const uint64_t numFFTDataPoints,
const uint64_t numTimeDomainDataPoints);
int getAverageCount();
void setAverageCount(const int newCount);
void reset();
void averageDataReset();
void resizeBuffers(const uint64_t numFFTDataPoints,
const uint64_t numTimeDomainDataPoints);
public slots:
void resizeEvent(QResizeEvent * e);
void customEvent(QEvent * e);
void avgLineEdit_valueChanged(int valueString);
void maxHoldCheckBox_toggled(bool newState);
void minHoldCheckBox_toggled(bool newState);
void minHoldResetBtn_clicked();
void maxHoldResetBtn_clicked();
void tabChanged(int index);
void setFrequencyRange(const double newCenterFrequency,
const double newStartFrequency,
const double newStopFrequency);
void closeEvent(QCloseEvent * e);
void windowTypeChanged(int newItem);
void useRFFrequenciesCB(bool useRFFlag);
void waterfallMaximumIntensityChangedCB(double);
void waterfallMinimumIntensityChangedCB(double);
void waterfallIntensityColorTypeChanged(int);
void waterfallAutoScaleBtnCB();
void fftComboBoxSelectedCB(const QString&);
void toggleTabFrequency(const bool state);
void toggleTabWaterfall(const bool state);
void toggleTabTime(const bool state);
void toggleTabConstellation(const bool state);
void setTimeDomainAxis(double min, double max);
void setConstellationAxis(double xmin, double xmax,
double ymin, double ymax);
void setConstellationPenSize(int size);
void setFrequencyAxis(double min, double max);
void setUpdateTime(double t);
private slots:
void newFrequencyData(const SpectrumUpdateEvent*);
void updateGuiTimer();
void onFFTPlotPointSelected(const QPointF p);
void onWFallPlotPointSelected(const QPointF p);
void onTimePlotPointSelected(const QPointF p);
void onConstPlotPointSelected(const QPointF p);
signals:
void plotPointSelected(const QPointF p, int type);
private:
void _averageHistory(const double * newBuffer);
int _historyEntryCount;
int _historyEntry;
std::vector<double*>* _historyVector;
double* _averagedValues;
uint64_t _numRealDataPoints;
double* _realFFTDataPoints;
QIntValidator* _intValidator;
FrequencyDisplayPlot* _frequencyDisplayPlot;
WaterfallDisplayPlot* _waterfallDisplayPlot;
TimeDomainDisplayPlot* _timeDomainDisplayPlot;
ConstellationDisplayPlot* _constellationDisplayPlot;
SpectrumGUIClass* _system;
bool _systemSpecifiedFlag;
double _centerFrequency;
double _startFrequency;
double _noiseFloorAmplitude;
double _peakFrequency;
double _peakAmplitude;
double _stopFrequency;
//SpectrumUpdateEvent _lastSpectrumEvent;
// whether or not to use a particular display
int d_plot_fft;
int d_plot_waterfall;
int d_plot_time;
int d_plot_constellation;
QTimer *displayTimer;
double d_update_time;
};
#endif /* SPECTRUM_DISPLAY_FORM_H */
|