mirror of https://github.com/f4exb/sdrangel.git
613 lines
16 KiB
C++
613 lines
16 KiB
C++
#include "gui/glspectrumgui.h"
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#include "dsp/fftwindow.h"
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#include "dsp/spectrumvis.h"
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#include "gui/glspectrum.h"
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#include "util/simpleserializer.h"
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#include "ui_glspectrumgui.h"
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GLSpectrumGUI::GLSpectrumGUI(QWidget* parent) :
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QWidget(parent),
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ui(new Ui::GLSpectrumGUI),
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m_messageQueueToVis(0),
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m_spectrumVis(0),
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m_glSpectrum(0),
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m_fftSize(1024),
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m_fftOverlap(0),
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m_fftWindow(FFTWindow::Hamming),
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m_refLevel(0),
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m_powerRange(100),
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m_decay(1),
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m_decayDivisor(1),
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m_histogramStroke(30),
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m_displayGridIntensity(5),
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m_displayTraceIntensity(50),
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m_displayWaterfall(true),
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m_invertedWaterfall(false),
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m_displayMaxHold(false),
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m_displayCurrent(false),
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m_displayHistogram(false),
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m_displayGrid(false),
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m_invert(true),
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m_averagingMode(AvgModeNone),
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m_averagingIndex(0),
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m_averagingMaxScale(5),
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m_averagingNb(0)
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{
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ui->setupUi(this);
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on_linscale_toggled(false);
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ui->refLevel->clear();
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for(int ref = 0; ref >= -110; ref -= 5)
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ui->refLevel->addItem(QString("%1").arg(ref));
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ui->levelRange->clear();
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for(int range = 100; range >= 5; range -= 5)
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ui->levelRange->addItem(QString("%1").arg(range));
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setAveragingCombo();
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connect(&m_messageQueue, SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
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}
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GLSpectrumGUI::~GLSpectrumGUI()
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{
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delete ui;
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}
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void GLSpectrumGUI::setBuddies(MessageQueue* messageQueue, SpectrumVis* spectrumVis, GLSpectrum* glSpectrum)
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{
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m_messageQueueToVis = messageQueue;
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m_spectrumVis = spectrumVis;
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m_glSpectrum = glSpectrum;
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m_glSpectrum->setMessageQueueToGUI(&m_messageQueue);
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applySettings();
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}
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void GLSpectrumGUI::resetToDefaults()
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{
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m_fftSize = 1024;
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m_fftOverlap = 0;
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m_fftWindow = FFTWindow::Hamming;
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m_refLevel = 0;
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m_powerRange = 100;
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m_decay = 1;
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m_decayDivisor = 1;
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m_histogramStroke = 30;
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m_displayGridIntensity = 5,
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m_displayWaterfall = true;
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m_invertedWaterfall = false;
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m_displayMaxHold = false;
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m_displayHistogram = false;
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m_displayGrid = false;
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m_invert = true;
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m_averagingMode = AvgModeNone;
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m_averagingIndex = 0;
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m_linear = false;
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applySettings();
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}
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QByteArray GLSpectrumGUI::serialize() const
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{
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SimpleSerializer s(1);
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s.writeS32(1, m_fftSize);
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s.writeS32(2, m_fftOverlap);
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s.writeS32(3, m_fftWindow);
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s.writeReal(4, m_refLevel);
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s.writeReal(5, m_powerRange);
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s.writeBool(6, m_displayWaterfall);
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s.writeBool(7, m_invertedWaterfall);
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s.writeBool(8, m_displayMaxHold);
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s.writeBool(9, m_displayHistogram);
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s.writeS32(10, m_decay);
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s.writeBool(11, m_displayGrid);
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s.writeBool(12, m_invert);
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s.writeS32(13, m_displayGridIntensity);
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s.writeS32(14, m_decayDivisor);
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s.writeS32(15, m_histogramStroke);
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s.writeBool(16, m_displayCurrent);
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s.writeS32(17, m_displayTraceIntensity);
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s.writeReal(18, m_glSpectrum->getWaterfallShare());
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s.writeS32(19, (int) m_averagingMode);
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s.writeS32(20, (qint32) getAveragingValue(m_averagingIndex));
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s.writeBool(21, m_linear);
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return s.final();
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}
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bool GLSpectrumGUI::deserialize(const QByteArray& data)
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{
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SimpleDeserializer d(data);
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if(!d.isValid()) {
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resetToDefaults();
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return false;
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}
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int tmp;
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if(d.getVersion() == 1) {
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d.readS32(1, &m_fftSize, 1024);
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d.readS32(2, &m_fftOverlap, 0);
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d.readS32(3, &m_fftWindow, FFTWindow::Hamming);
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d.readReal(4, &m_refLevel, 0);
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d.readReal(5, &m_powerRange, 100);
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d.readBool(6, &m_displayWaterfall, true);
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d.readBool(7, &m_invertedWaterfall, false);
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d.readBool(8, &m_displayMaxHold, false);
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d.readBool(9, &m_displayHistogram, false);
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d.readS32(10, &m_decay, 1);
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d.readBool(11, &m_displayGrid, false);
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d.readBool(12, &m_invert, true);
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d.readS32(13, &m_displayGridIntensity, 5);
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d.readS32(14, &m_decayDivisor, 1);
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d.readS32(15, &m_histogramStroke, 30);
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d.readBool(16, &m_displayCurrent, false);
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d.readS32(17, &m_displayTraceIntensity, 50);
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Real waterfallShare;
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d.readReal(18, &waterfallShare, 0.66);
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d.readS32(19, &tmp, 0);
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m_averagingMode = tmp < 0 ? AvgModeNone : tmp > 3 ? AvgModeMax : (AveragingMode) tmp;
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d.readS32(20, &tmp, 0);
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m_averagingIndex = getAveragingIndex(tmp);
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m_averagingNb = getAveragingValue(m_averagingIndex);
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d.readBool(21, &m_linear, false);
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m_glSpectrum->setWaterfallShare(waterfallShare);
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applySettings();
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return true;
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} else {
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resetToDefaults();
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return false;
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}
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}
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void GLSpectrumGUI::applySettings()
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{
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ui->fftWindow->setCurrentIndex(m_fftWindow);
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for(int i = 0; i < 6; i++) {
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if(m_fftSize == (1 << (i + 7))) {
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ui->fftSize->setCurrentIndex(i);
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break;
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}
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}
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ui->refLevel->setCurrentIndex(-m_refLevel / 5);
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ui->levelRange->setCurrentIndex((100 - m_powerRange) / 5);
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ui->averaging->setCurrentIndex(m_averagingIndex);
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ui->averagingMode->setCurrentIndex((int) m_averagingMode);
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ui->linscale->setChecked(m_linear);
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ui->decay->setSliderPosition(m_decay);
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ui->decayDivisor->setSliderPosition(m_decayDivisor);
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ui->stroke->setSliderPosition(m_histogramStroke);
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ui->waterfall->setChecked(m_displayWaterfall);
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ui->maxHold->setChecked(m_displayMaxHold);
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ui->current->setChecked(m_displayCurrent);
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ui->histogram->setChecked(m_displayHistogram);
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ui->invert->setChecked(m_invert);
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ui->grid->setChecked(m_displayGrid);
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ui->gridIntensity->setSliderPosition(m_displayGridIntensity);
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ui->decay->setToolTip(QString("Decay: %1").arg(m_decay));
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ui->decayDivisor->setToolTip(QString("Decay divisor: %1").arg(m_decayDivisor));
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ui->stroke->setToolTip(QString("Stroke: %1").arg(m_histogramStroke));
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ui->gridIntensity->setToolTip(QString("Grid intensity: %1").arg(m_displayGridIntensity));
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ui->traceIntensity->setToolTip(QString("Trace intensity: %1").arg(m_displayTraceIntensity));
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m_glSpectrum->setDisplayWaterfall(m_displayWaterfall);
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m_glSpectrum->setInvertedWaterfall(m_invertedWaterfall);
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m_glSpectrum->setDisplayMaxHold(m_displayMaxHold);
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m_glSpectrum->setDisplayCurrent(m_displayCurrent);
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m_glSpectrum->setDisplayHistogram(m_displayHistogram);
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m_glSpectrum->setDecay(m_decay);
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m_glSpectrum->setDecayDivisor(m_decayDivisor);
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m_glSpectrum->setHistoStroke(m_histogramStroke);
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m_glSpectrum->setInvertedWaterfall(m_invert);
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m_glSpectrum->setDisplayGrid(m_displayGrid);
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m_glSpectrum->setDisplayGridIntensity(m_displayGridIntensity);
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m_glSpectrum->setLinear(m_linear);
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if (m_spectrumVis) {
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m_spectrumVis->configure(m_messageQueueToVis,
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m_fftSize,
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m_fftOverlap,
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m_averagingNb,
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m_averagingMode,
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(FFTWindow::Function)m_fftWindow,
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m_linear);
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}
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setAveragingToolitp();
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}
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void GLSpectrumGUI::on_fftWindow_currentIndexChanged(int index)
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{
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m_fftWindow = index;
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if(m_spectrumVis != 0) {
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m_spectrumVis->configure(m_messageQueueToVis,
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m_fftSize,
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m_fftOverlap,
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m_averagingNb,
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m_averagingMode,
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(FFTWindow::Function)m_fftWindow,
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m_linear);
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}
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}
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void GLSpectrumGUI::on_fftSize_currentIndexChanged(int index)
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{
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m_fftSize = 1 << (7 + index);
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if(m_spectrumVis != 0) {
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m_spectrumVis->configure(m_messageQueueToVis,
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m_fftSize,
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m_fftOverlap,
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m_averagingNb,
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m_averagingMode,
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(FFTWindow::Function)m_fftWindow,
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m_linear);
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}
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setAveragingToolitp();
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}
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void GLSpectrumGUI::on_averagingMode_currentIndexChanged(int index)
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{
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m_averagingMode = index < 0 ? AvgModeNone : index > 3 ? AvgModeMax : (AveragingMode) index;
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if (m_averagingMode == AvgModeMoving)
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{
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m_averagingMaxScale = 2;
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setAveragingCombo();
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m_averagingNb = m_averagingNb > 1000 ? 1000 : m_averagingNb;
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}
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else
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{
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m_averagingMaxScale = 5;
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setAveragingCombo();
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}
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if(m_spectrumVis != 0) {
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m_spectrumVis->configure(m_messageQueueToVis,
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m_fftSize,
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m_fftOverlap,
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m_averagingNb,
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m_averagingMode,
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(FFTWindow::Function)m_fftWindow,
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m_linear);
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}
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if (m_glSpectrum != 0)
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{
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if ((m_averagingMode == AvgModeFixed) || (m_averagingMode == AvgModeMax)) {
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m_glSpectrum->setTimingRate(m_averagingNb == 0 ? 1 : m_averagingNb);
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} else {
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m_glSpectrum->setTimingRate(1);
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}
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}
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}
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void GLSpectrumGUI::on_averaging_currentIndexChanged(int index)
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{
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m_averagingIndex = index;
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m_averagingNb = getAveragingValue(index);
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if(m_spectrumVis != 0) {
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m_spectrumVis->configure(m_messageQueueToVis,
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m_fftSize,
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m_fftOverlap,
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m_averagingNb,
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m_averagingMode,
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(FFTWindow::Function)m_fftWindow,
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m_linear);
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}
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if (m_glSpectrum != 0)
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{
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if ((m_averagingMode == AvgModeFixed) || (m_averagingMode == AvgModeMax)) {
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m_glSpectrum->setTimingRate(m_averagingNb == 0 ? 1 : m_averagingNb);
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} else {
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m_glSpectrum->setTimingRate(1);
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}
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}
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setAveragingToolitp();
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}
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void GLSpectrumGUI::on_linscale_toggled(bool checked)
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{
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m_linear = checked;
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if(m_spectrumVis != 0) {
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m_spectrumVis->configure(m_messageQueueToVis,
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m_fftSize,
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m_fftOverlap,
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m_averagingNb,
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m_averagingMode,
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(FFTWindow::Function)m_fftWindow,
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m_linear);
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}
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if(m_glSpectrum != 0)
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{
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Real refLevel = m_linear ? pow(10.0, m_refLevel/10.0) : m_refLevel;
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Real powerRange = m_linear ? pow(10.0, m_refLevel/10.0) : m_powerRange;
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qDebug("GLSpectrumGUI::on_linscale_toggled: refLevel: %e powerRange: %e", refLevel, powerRange);
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m_glSpectrum->setReferenceLevel(refLevel);
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m_glSpectrum->setPowerRange(powerRange);
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m_glSpectrum->setLinear(m_linear);
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}
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}
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void GLSpectrumGUI::on_refLevel_currentIndexChanged(int index)
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{
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m_refLevel = 0 - index * 5;
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if(m_glSpectrum != 0)
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{
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Real refLevel = m_linear ? pow(10.0, m_refLevel/10.0) : m_refLevel;
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Real powerRange = m_linear ? pow(10.0, m_refLevel/10.0) : m_powerRange;
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qDebug("GLSpectrumGUI::on_refLevel_currentIndexChanged: refLevel: %e ", refLevel);
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m_glSpectrum->setReferenceLevel(refLevel);
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m_glSpectrum->setPowerRange(powerRange);
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}
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}
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void GLSpectrumGUI::on_levelRange_currentIndexChanged(int index)
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{
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m_powerRange = 100 - index * 5;
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if(m_glSpectrum != 0)
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{
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Real refLevel = m_linear ? pow(10.0, m_refLevel/10.0) : m_refLevel;
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Real powerRange = m_linear ? pow(10.0, m_refLevel/10.0) : m_powerRange;
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qDebug("GLSpectrumGUI::on_levelRange_currentIndexChanged: powerRange: %e", powerRange);
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m_glSpectrum->setReferenceLevel(refLevel);
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m_glSpectrum->setPowerRange(powerRange);
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}
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}
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void GLSpectrumGUI::on_decay_valueChanged(int index)
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{
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m_decay = index;
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ui->decay->setToolTip(QString("Decay: %1").arg(m_decay));
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if(m_glSpectrum != 0) {
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m_glSpectrum->setDecay(m_decay);
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}
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}
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void GLSpectrumGUI::on_decayDivisor_valueChanged(int index)
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{
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m_decayDivisor = index;
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//ui->decayDivisor->setToolTip(QString("Decay divisor: %1").arg(m_decayDivisor));
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if(m_glSpectrum != 0) {
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applySettings();
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}
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}
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void GLSpectrumGUI::on_stroke_valueChanged(int index)
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{
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m_histogramStroke = index;
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//ui->stroke->setToolTip(QString("Stroke: %1").arg(m_histogramStroke));
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if(m_glSpectrum != 0) {
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applySettings();
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}
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}
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void GLSpectrumGUI::on_waterfall_toggled(bool checked)
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{
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m_displayWaterfall = checked;
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if(m_glSpectrum != 0) {
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m_glSpectrum->setDisplayWaterfall(m_displayWaterfall);
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}
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}
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void GLSpectrumGUI::on_histogram_toggled(bool checked)
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{
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m_displayHistogram = checked;
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if(m_glSpectrum != 0) {
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m_glSpectrum->setDisplayHistogram(m_displayHistogram);
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}
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}
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void GLSpectrumGUI::on_maxHold_toggled(bool checked)
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{
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m_displayMaxHold = checked;
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if(m_glSpectrum != 0) {
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m_glSpectrum->setDisplayMaxHold(m_displayMaxHold);
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}
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}
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void GLSpectrumGUI::on_current_toggled(bool checked)
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{
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m_displayCurrent = checked;
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if(m_glSpectrum != 0) {
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m_glSpectrum->setDisplayCurrent(m_displayCurrent);
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}
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}
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void GLSpectrumGUI::on_invert_toggled(bool checked)
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{
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m_invert = checked;
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if(m_glSpectrum != 0) {
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m_glSpectrum->setInvertedWaterfall(m_invert);
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}
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}
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void GLSpectrumGUI::on_grid_toggled(bool checked)
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{
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m_displayGrid = checked;
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if(m_glSpectrum != 0) {
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m_glSpectrum->setDisplayGrid(m_displayGrid);
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}
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}
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void GLSpectrumGUI::on_gridIntensity_valueChanged(int index)
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{
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m_displayGridIntensity = index;
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ui->gridIntensity->setToolTip(QString("Grid intensity: %1").arg(m_displayGridIntensity));
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if(m_glSpectrum != 0) {
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m_glSpectrum->setDisplayGridIntensity(m_displayGridIntensity);
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}
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}
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void GLSpectrumGUI::on_traceIntensity_valueChanged(int index)
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{
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m_displayTraceIntensity = index;
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ui->traceIntensity->setToolTip(QString("Trace intensity: %1").arg(m_displayTraceIntensity));
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if(m_glSpectrum != 0) {
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m_glSpectrum->setDisplayTraceIntensity(m_displayTraceIntensity);
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}
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}
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void GLSpectrumGUI::on_clearSpectrum_clicked(bool checked)
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{
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(void) checked;
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if(m_glSpectrum != 0) {
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m_glSpectrum->clearSpectrumHistogram();
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}
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}
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int GLSpectrumGUI::getAveragingIndex(int averagingValue) const
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{
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if (averagingValue <= 1) {
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return 0;
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}
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int v = averagingValue;
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int j = 0;
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for (int i = 0; i <= m_averagingMaxScale; i++)
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{
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if (v < 20)
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{
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if (v < 2) {
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j = 0;
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} else if (v < 5) {
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j = 1;
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} else if (v < 10) {
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j = 2;
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} else {
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j = 3;
|
|
}
|
|
|
|
return 3*i + j;
|
|
}
|
|
|
|
v /= 10;
|
|
}
|
|
|
|
return 3*m_averagingMaxScale + 3;
|
|
}
|
|
|
|
int GLSpectrumGUI::getAveragingValue(int averagingIndex) const
|
|
{
|
|
if (averagingIndex <= 0) {
|
|
return 1;
|
|
}
|
|
|
|
int v = averagingIndex - 1;
|
|
int m = pow(10.0, v/3 > m_averagingMaxScale ? m_averagingMaxScale : v/3);
|
|
int x = 1;
|
|
|
|
if (v % 3 == 0) {
|
|
x = 2;
|
|
} else if (v % 3 == 1) {
|
|
x = 5;
|
|
} else if (v % 3 == 2) {
|
|
x = 10;
|
|
}
|
|
|
|
return x * m;
|
|
}
|
|
|
|
void GLSpectrumGUI::setAveragingCombo()
|
|
{
|
|
int index = ui->averaging->currentIndex();
|
|
ui->averaging->clear();
|
|
ui->averaging->addItem(QString("1"));
|
|
|
|
for (int i = 0; i <= m_averagingMaxScale; i++)
|
|
{
|
|
QString s;
|
|
int m = pow(10.0, i);
|
|
int x = 2*m;
|
|
setNumberStr(x, s);
|
|
ui->averaging->addItem(s);
|
|
x = 5*m;
|
|
setNumberStr(x, s);
|
|
ui->averaging->addItem(s);
|
|
x = 10*m;
|
|
setNumberStr(x, s);
|
|
ui->averaging->addItem(s);
|
|
}
|
|
|
|
ui->averaging->setCurrentIndex(index >= ui->averaging->count() ? ui->averaging->count() - 1 : index);
|
|
}
|
|
|
|
void GLSpectrumGUI::setNumberStr(int n, QString& s)
|
|
{
|
|
if (n < 1000) {
|
|
s = tr("%1").arg(n);
|
|
} else if (n < 100000) {
|
|
s = tr("%1k").arg(n/1000);
|
|
} else if (n < 1000000) {
|
|
s = tr("%1e5").arg(n/100000);
|
|
} else if (n < 1000000000) {
|
|
s = tr("%1M").arg(n/1000000);
|
|
} else {
|
|
s = tr("%1G").arg(n/1000000000);
|
|
}
|
|
}
|
|
|
|
void GLSpectrumGUI::setNumberStr(float v, int decimalPlaces, QString& s)
|
|
{
|
|
if (v < 1e-6) {
|
|
s = tr("%1n").arg(v*1e9, 0, 'f', decimalPlaces);
|
|
} else if (v < 1e-3) {
|
|
s = tr("%1µ").arg(v*1e6, 0, 'f', decimalPlaces);
|
|
} else if (v < 1.0) {
|
|
s = tr("%1m").arg(v*1e3, 0, 'f', decimalPlaces);
|
|
} else if (v < 1e3) {
|
|
s = tr("%1").arg(v, 0, 'f', decimalPlaces);
|
|
} else if (v < 1e6) {
|
|
s = tr("%1k").arg(v*1e-3, 0, 'f', decimalPlaces);
|
|
} else if (v < 1e9) {
|
|
s = tr("%1M").arg(v*1e-6, 0, 'f', decimalPlaces);
|
|
} else {
|
|
s = tr("%1G").arg(v*1e-9, 0, 'f', decimalPlaces);
|
|
}
|
|
}
|
|
|
|
void GLSpectrumGUI::setAveragingToolitp()
|
|
{
|
|
if (m_glSpectrum)
|
|
{
|
|
QString s;
|
|
float averagingTime = (m_fftSize * (m_averagingNb == 0 ? 1 : m_averagingNb)) / (float) m_glSpectrum->getSampleRate();
|
|
setNumberStr(averagingTime, 2, s);
|
|
ui->averaging->setToolTip(QString("Number of averaging samples (avg time: %1s)").arg(s));
|
|
}
|
|
else
|
|
{
|
|
ui->averaging->setToolTip(QString("Number of averaging samples"));
|
|
}
|
|
}
|
|
|
|
bool GLSpectrumGUI::handleMessage(const Message& message)
|
|
{
|
|
if (GLSpectrum::MsgReportSampleRate::match(message))
|
|
{
|
|
setAveragingToolitp();
|
|
return true;
|
|
}
|
|
|
|
return false;
|
|
}
|
|
|
|
void GLSpectrumGUI::handleInputMessages()
|
|
{
|
|
Message* message;
|
|
|
|
while ((message = m_messageQueue.pop()) != 0)
|
|
{
|
|
qDebug("GLSpectrumGUI::handleInputMessages: message: %s", message->getIdentifier());
|
|
|
|
if (handleMessage(*message))
|
|
{
|
|
delete message;
|
|
}
|
|
}
|
|
}
|