#include "wfmdemodgui.h" #include #include "device/deviceuiset.h" #include #include #include #include #include "ui_wfmdemodgui.h" #include "dsp/dspengine.h" #include "plugin/pluginapi.h" #include "util/simpleserializer.h" #include "util/db.h" #include "gui/basicchannelsettingsdialog.h" #include "mainwindow.h" #include "wfmdemod.h" WFMDemodGUI* WFMDemodGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel) { WFMDemodGUI* gui = new WFMDemodGUI(pluginAPI, deviceUISet, rxChannel); return gui; } void WFMDemodGUI::destroy() { delete this; } void WFMDemodGUI::setName(const QString& name) { setObjectName(name); } QString WFMDemodGUI::getName() const { return objectName(); } qint64 WFMDemodGUI::getCenterFrequency() const { return m_channelMarker.getCenterFrequency(); } void WFMDemodGUI::setCenterFrequency(qint64 centerFrequency) { m_channelMarker.setCenterFrequency(centerFrequency); applySettings(); } void WFMDemodGUI::resetToDefaults() { m_settings.resetToDefaults(); displaySettings(); applySettings(); } QByteArray WFMDemodGUI::serialize() const { return m_settings.serialize(); } bool WFMDemodGUI::deserialize(const QByteArray& data) { if(m_settings.deserialize(data)) { displaySettings(); applySettings(true); return true; } else { resetToDefaults(); return false; } } bool WFMDemodGUI::handleMessage(const Message& message __attribute__((unused))) { return false; } void WFMDemodGUI::channelMarkerChangedByCursor() { ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency()); m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency(); applySettings(); } void WFMDemodGUI::channelMarkerHighlightedByCursor() { setHighlighted(m_channelMarker.getHighlighted()); } void WFMDemodGUI::on_deltaFrequency_changed(qint64 value) { m_channelMarker.setCenterFrequency(value); m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency(); applySettings(); } void WFMDemodGUI::on_rfBW_currentIndexChanged(int index) { m_channelMarker.setBandwidth(WFMDemodSettings::getRFBW(index)); m_settings.m_rfBandwidth = WFMDemodSettings::getRFBW(index); applySettings(); } void WFMDemodGUI::on_afBW_valueChanged(int value) { ui->afBWText->setText(QString("%1 kHz").arg(value)); m_settings.m_afBandwidth = value * 1000.0; applySettings(); } void WFMDemodGUI::on_volume_valueChanged(int value) { ui->volumeText->setText(QString("%1").arg(value / 10.0, 0, 'f', 1)); m_settings.m_volume = value / 10.0; applySettings(); } void WFMDemodGUI::on_squelch_valueChanged(int value) { ui->squelchText->setText(QString("%1 dB").arg(value)); m_settings.m_squelch = value; applySettings(); } void WFMDemodGUI::on_audioMute_toggled(bool checked) { m_settings.m_audioMute = checked; applySettings(); } void WFMDemodGUI::on_copyAudioToUDP_toggled(bool checked) { m_settings.m_copyAudioToUDP = checked; applySettings(); } void WFMDemodGUI::onWidgetRolled(QWidget* widget __attribute__((unused)), bool rollDown __attribute__((unused))) { } void WFMDemodGUI::onMenuDialogCalled(const QPoint &p) { BasicChannelSettingsDialog dialog(&m_channelMarker, this); dialog.move(p); dialog.exec(); m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency(); m_settings.m_udpAddress = m_channelMarker.getUDPAddress(), m_settings.m_udpPort = m_channelMarker.getUDPSendPort(), m_settings.m_rgbColor = m_channelMarker.getColor().rgb(); m_settings.m_title = m_channelMarker.getTitle(); setWindowTitle(m_settings.m_title); setTitleColor(m_settings.m_rgbColor); displayUDPAddress(); applySettings(); } WFMDemodGUI::WFMDemodGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* parent) : RollupWidget(parent), ui(new Ui::WFMDemodGUI), m_pluginAPI(pluginAPI), m_deviceUISet(deviceUISet), m_channelMarker(this), m_basicSettingsShown(false), m_channelPowerDbAvg(20,0) { ui->setupUi(this); setAttribute(Qt::WA_DeleteOnClose, true); connect(this, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool))); connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &))); m_wfmDemod = (WFMDemod*) rxChannel; //new WFMDemod(m_deviceUISet->m_deviceSourceAPI); connect(&MainWindow::getInstance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); ui->deltaFrequencyLabel->setText(QString("%1f").arg(QChar(0x94, 0x03))); ui->deltaFrequency->setColorMapper(ColorMapper(ColorMapper::GrayGold)); ui->deltaFrequency->setValueRange(false, 7, -9999999, 9999999); ui->channelPowerMeter->setColorTheme(LevelMeterSignalDB::ColorGreenAndBlue); blockApplySettings(true); ui->rfBW->clear(); for (int i = 0; i < WFMDemodSettings::m_nbRFBW; i++) { ui->rfBW->addItem(QString("%1").arg(WFMDemodSettings::getRFBW(i) / 1000.0, 0, 'f', 2)); } ui->rfBW->setCurrentIndex(6); blockApplySettings(false); m_channelMarker.blockSignals(true); m_channelMarker.setBandwidth(WFMDemodSettings::getRFBW(4)); m_channelMarker.setCenterFrequency(0); m_channelMarker.setTitle("WFM Demodulator"); m_channelMarker.setUDPAddress("127.0.0.1"); m_channelMarker.setUDPSendPort(9999); m_channelMarker.setColor(m_settings.m_rgbColor); m_channelMarker.blockSignals(false); m_channelMarker.setVisible(true); // activate signal on the last setting only setTitleColor(m_channelMarker.getColor()); m_settings.setChannelMarker(&m_channelMarker); m_deviceUISet->registerRxChannelInstance(WFMDemod::m_channelIdURI, this); m_deviceUISet->addChannelMarker(&m_channelMarker); m_deviceUISet->addRollupWidget(this); connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor())); connect(&m_channelMarker, SIGNAL(highlightedByCursor()), this, SLOT(channelMarkerHighlightedByCursor())); displaySettings(); applySettings(true); } WFMDemodGUI::~WFMDemodGUI() { m_deviceUISet->removeRxChannelInstance(this); delete m_wfmDemod; // TODO: check this: when the GUI closes it has to delete the demodulator //delete m_channelMarker; delete ui; } void WFMDemodGUI::blockApplySettings(bool block) { m_doApplySettings = !block; } void WFMDemodGUI::applySettings(bool force) { if (m_doApplySettings) { WFMDemod::MsgConfigureChannelizer *msgChan = WFMDemod::MsgConfigureChannelizer::create( requiredBW(WFMDemodSettings::getRFBW(ui->rfBW->currentIndex())), m_channelMarker.getCenterFrequency()); m_wfmDemod->getInputMessageQueue()->push(msgChan); WFMDemod::MsgConfigureWFMDemod* msgConfig = WFMDemod::MsgConfigureWFMDemod::create( m_settings, force); m_wfmDemod->getInputMessageQueue()->push(msgConfig); } } void WFMDemodGUI::displaySettings() { m_channelMarker.blockSignals(true); m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset); m_channelMarker.setBandwidth(m_settings.m_rfBandwidth); m_channelMarker.setTitle(m_settings.m_title); m_channelMarker.blockSignals(false); m_channelMarker.setColor(m_settings.m_rgbColor); // activate signal on the last setting only setTitleColor(m_settings.m_rgbColor); setWindowTitle(m_channelMarker.getTitle()); displayUDPAddress(); blockApplySettings(true); ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency()); ui->rfBW->setCurrentIndex(WFMDemodSettings::getRFBWIndex(m_settings.m_rfBandwidth)); ui->afBW->setValue(m_settings.m_afBandwidth/1000.0); ui->afBWText->setText(QString("%1 kHz").arg(m_settings.m_afBandwidth/1000.0)); ui->volume->setValue(m_settings.m_volume * 10.0); ui->volumeText->setText(QString("%1").arg(m_settings.m_volume, 0, 'f', 1)); ui->squelch->setValue(m_settings.m_squelch); ui->squelchText->setText(QString("%1 dB").arg(m_settings.m_squelch)); blockApplySettings(false); } void WFMDemodGUI::displayUDPAddress() { ui->copyAudioToUDP->setToolTip(QString("Copy audio output to UDP %1:%2").arg(m_settings.m_udpAddress).arg(m_settings.m_udpPort)); } void WFMDemodGUI::leaveEvent(QEvent*) { m_channelMarker.setHighlighted(false); } void WFMDemodGUI::enterEvent(QEvent*) { m_channelMarker.setHighlighted(true); } void WFMDemodGUI::tick() { // Real powDb = CalcDb::dbPower(m_wfmDemod->getMagSq()); // m_channelPowerDbAvg.feed(powDb); // ui->channelPower->setText(QString::number(m_channelPowerDbAvg.average(), 'f', 1)); double magsqAvg, magsqPeak; int nbMagsqSamples; m_wfmDemod->getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples); double powDbAvg = CalcDb::dbPower(magsqAvg); double powDbPeak = CalcDb::dbPower(magsqPeak); ui->channelPower->setText(QString::number(powDbAvg, 'f', 1)); ui->channelPowerMeter->levelChanged( (100.0f + powDbAvg) / 100.0f, (100.0f + powDbPeak) / 100.0f, nbMagsqSamples); bool squelchOpen = m_wfmDemod->getSquelchOpen(); if (squelchOpen != m_squelchOpen) { if (squelchOpen) { ui->audioMute->setStyleSheet("QToolButton { background-color : green; }"); } else { ui->audioMute->setStyleSheet("QToolButton { background:rgb(79,79,79); }"); } m_squelchOpen = squelchOpen; } }