/* -*- 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 <SpectrumGUIClass.h> #include <SpectrumGUIClass.h> #include <FrequencyDisplayPlot.h> #include <WaterfallDisplayPlot.h> #include <TimeDomainDisplayPlot.h> #include <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 */