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sdrangel/plugins/channelrx/demodft8/ft8demodgui.cpp
f4exb d4363929f4 FT8 demod: implemented messages in GUI
2023-01-20 06:42:11 +01:00

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2023 Edouard Griffiths, F4EXB //
// //
// 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 as version 3 of the License, or //
// (at your option) any later version. //
// //
// This program 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 V3 for more details. //
// //
// You should have received a copy of the GNU General Public License //
// along with this program. If not, see <http://www.gnu.org/licenses/>. //
///////////////////////////////////////////////////////////////////////////////////
#include <QPixmap>
#include <QScrollBar>
#include "plugin/pluginapi.h"
#include "device/deviceuiset.h"
#include "dsp/spectrumvis.h"
#include "dsp/dspengine.h"
#include "dsp/dspcommands.h"
#include "util/simpleserializer.h"
#include "gui/glspectrum.h"
#include "gui/basicchannelsettingsdialog.h"
#include "gui/devicestreamselectiondialog.h"
#include "gui/crightclickenabler.h"
#include "gui/audioselectdialog.h"
#include "gui/dialpopup.h"
#include "gui/dialogpositioner.h"
#include "util/db.h"
#include "maincore.h"
#include "ui_ft8demodgui.h"
#include "ft8demodgui.h"
#include "ft8demod.h"
FT8DemodGUI* FT8DemodGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel)
{
FT8DemodGUI* gui = new FT8DemodGUI(pluginAPI, deviceUISet, rxChannel);
return gui;
}
void FT8DemodGUI::destroy()
{
delete this;
}
void FT8DemodGUI::resetToDefaults()
{
m_settings.resetToDefaults();
}
QByteArray FT8DemodGUI::serialize() const
{
return m_settings.serialize();
}
bool FT8DemodGUI::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data))
{
ui->BW->setMaximum(480);
ui->BW->setMinimum(-480);
ui->lowCut->setMaximum(480);
ui->lowCut->setMinimum(-480);
displaySettings();
applyBandwidths(m_settings.m_filterBank[m_settings.m_filterIndex].m_spanLog2, true); // does applySettings(true)
return true;
}
else
{
m_settings.resetToDefaults();
ui->BW->setMaximum(480);
ui->BW->setMinimum(-480);
ui->lowCut->setMaximum(480);
ui->lowCut->setMinimum(-480);
displaySettings();
applyBandwidths(m_settings.m_filterBank[m_settings.m_filterIndex].m_spanLog2, true); // does applySettings(true)
return false;
}
}
bool FT8DemodGUI::handleMessage(const Message& message)
{
if (FT8Demod::MsgConfigureFT8Demod::match(message))
{
qDebug("FT8DemodGUI::handleMessage: FT8Demod::MsgConfigureFT8Demod");
const FT8Demod::MsgConfigureFT8Demod& cfg = (FT8Demod::MsgConfigureFT8Demod&) message;
m_settings = cfg.getSettings();
blockApplySettings(true);
ui->spectrumGUI->updateSettings();
m_channelMarker.updateSettings(static_cast<const ChannelMarker*>(m_settings.m_channelMarker));
displaySettings();
blockApplySettings(false);
return true;
}
else if (DSPSignalNotification::match(message))
{
const DSPSignalNotification& notif = (const DSPSignalNotification&) message;
m_deviceCenterFrequency = notif.getCenterFrequency();
m_basebandSampleRate = notif.getSampleRate();
ui->deltaFrequency->setValueRange(false, 7, -m_basebandSampleRate/2, m_basebandSampleRate/2);
ui->deltaFrequencyLabel->setToolTip(tr("Range %1 %L2 Hz").arg(QChar(0xB1)).arg(m_basebandSampleRate/2));
updateAbsoluteCenterFrequency();
return true;
}
else if (MsgReportFT8Messages::match(message))
{
MsgReportFT8Messages& notif = (MsgReportFT8Messages&) message;
messagesReceived(notif.getFT8Messages());
return true;
}
else
{
return false;
}
}
void FT8DemodGUI::handleInputMessages()
{
Message* message;
while ((message = getInputMessageQueue()->pop()) != 0)
{
if (handleMessage(*message))
{
delete message;
}
}
}
void FT8DemodGUI::channelMarkerChangedByCursor()
{
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
applySettings();
}
void FT8DemodGUI::channelMarkerHighlightedByCursor()
{
setHighlighted(m_channelMarker.getHighlighted());
}
void FT8DemodGUI::on_deltaFrequency_changed(qint64 value)
{
m_channelMarker.setCenterFrequency(value);
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
updateAbsoluteCenterFrequency();
applySettings();
}
void FT8DemodGUI::on_BW_valueChanged(int value)
{
(void) value;
qDebug("FT8DemodGUI::on_BW_valueChanged: ui->spanLog2: %d", ui->spanLog2->value());
applyBandwidths(1 + ui->spanLog2->maximum() - ui->spanLog2->value());
}
void FT8DemodGUI::on_lowCut_valueChanged(int value)
{
(void) value;
applyBandwidths(1 + ui->spanLog2->maximum() - ui->spanLog2->value());
}
void FT8DemodGUI::on_volume_valueChanged(int value)
{
ui->volumeText->setText(QString("%1").arg(value));
m_settings.m_volume = CalcDb::powerFromdB(value);
applySettings();
}
void FT8DemodGUI::on_agc_toggled(bool checked)
{
m_settings.m_agc = checked;
applySettings();
}
void FT8DemodGUI::on_spanLog2_valueChanged(int value)
{
int s2max = spanLog2Max();
if ((value < 0) || (value > s2max-1)) {
return;
}
applyBandwidths(s2max - ui->spanLog2->value());
}
void FT8DemodGUI::on_fftWindow_currentIndexChanged(int index)
{
m_settings.m_filterBank[m_settings.m_filterIndex].m_fftWindow = (FFTWindow::Function) index;
applySettings();
}
void FT8DemodGUI::on_filterIndex_valueChanged(int value)
{
if ((value < 0) || (value >= 10)) {
return;
}
ui->filterIndexText->setText(tr("%1").arg(value));
m_settings.m_filterIndex = value;
ui->BW->setMaximum(480);
ui->BW->setMinimum(-480);
ui->lowCut->setMaximum(480);
ui->lowCut->setMinimum(-480);
displaySettings();
applyBandwidths(m_settings.m_filterBank[m_settings.m_filterIndex].m_spanLog2, true); // does applySettings(true)
}
void FT8DemodGUI::on_clearMessages_clicked()
{
ui->messages->setRowCount(0);
}
void FT8DemodGUI::on_recordWav_toggled(bool checked)
{
m_settings.m_recordWav = checked;
applySettings();
}
void FT8DemodGUI::on_logMessages_toggled(bool checked)
{
m_settings.m_logMessages = checked;
applySettings();
}
void FT8DemodGUI::on_nbThreads_valueChanged(int value)
{
ui->nbThreadsText->setText(tr("%1").arg(value));
m_settings.m_nbDecoderThreads = value;
applySettings();
}
void FT8DemodGUI::on_timeBudget_valueChanged(int value)
{
m_settings.m_decoderTimeBudget = value / 10.0f;
ui->timeBudgetText->setText(tr("%1").arg(m_settings.m_decoderTimeBudget, 0, 'f', 1));
applySettings();
}
void FT8DemodGUI::onMenuDialogCalled(const QPoint &p)
{
if (m_contextMenuType == ContextMenuChannelSettings)
{
BasicChannelSettingsDialog dialog(&m_channelMarker, this);
dialog.setUseReverseAPI(m_settings.m_useReverseAPI);
dialog.setReverseAPIAddress(m_settings.m_reverseAPIAddress);
dialog.setReverseAPIPort(m_settings.m_reverseAPIPort);
dialog.setReverseAPIDeviceIndex(m_settings.m_reverseAPIDeviceIndex);
dialog.setReverseAPIChannelIndex(m_settings.m_reverseAPIChannelIndex);
dialog.setDefaultTitle(m_displayedName);
if (m_deviceUISet->m_deviceMIMOEngine)
{
dialog.setNumberOfStreams(m_ft8Demod->getNumberOfDeviceStreams());
dialog.setStreamIndex(m_settings.m_streamIndex);
}
dialog.move(p);
new DialogPositioner(&dialog, false);
dialog.exec();
m_settings.m_rgbColor = m_channelMarker.getColor().rgb();
m_settings.m_title = m_channelMarker.getTitle();
m_settings.m_useReverseAPI = dialog.useReverseAPI();
m_settings.m_reverseAPIAddress = dialog.getReverseAPIAddress();
m_settings.m_reverseAPIPort = dialog.getReverseAPIPort();
m_settings.m_reverseAPIDeviceIndex = dialog.getReverseAPIDeviceIndex();
m_settings.m_reverseAPIChannelIndex = dialog.getReverseAPIChannelIndex();
setWindowTitle(m_settings.m_title);
setTitle(m_channelMarker.getTitle());
setTitleColor(m_settings.m_rgbColor);
if (m_deviceUISet->m_deviceMIMOEngine)
{
m_settings.m_streamIndex = dialog.getSelectedStreamIndex();
m_channelMarker.clearStreamIndexes();
m_channelMarker.addStreamIndex(m_settings.m_streamIndex);
updateIndexLabel();
}
applySettings();
}
resetContextMenuType();
}
void FT8DemodGUI::onWidgetRolled(QWidget* widget, bool rollDown)
{
(void) widget;
(void) rollDown;
getRollupContents()->saveState(m_rollupState);
applySettings();
}
FT8DemodGUI::FT8DemodGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* parent) :
ChannelGUI(parent),
ui(new Ui::FT8DemodGUI),
m_pluginAPI(pluginAPI),
m_deviceUISet(deviceUISet),
m_channelMarker(this),
m_deviceCenterFrequency(0),
m_basebandSampleRate(1),
m_doApplySettings(true),
m_spectrumRate(6000),
m_audioBinaural(false),
m_audioFlipChannels(false),
m_audioMute(false),
m_squelchOpen(false),
m_audioSampleRate(-1)
{
setAttribute(Qt::WA_DeleteOnClose, true);
m_helpURL = "plugins/channelrx/demodssb/readme.md";
RollupContents *rollupContents = getRollupContents();
ui->setupUi(rollupContents);
setSizePolicy(rollupContents->sizePolicy());
rollupContents->arrangeRollups();
connect(rollupContents, SIGNAL(widgetRolled(QWidget*,bool)), this, SLOT(onWidgetRolled(QWidget*,bool)));
connect(this, SIGNAL(customContextMenuRequested(const QPoint &)), this, SLOT(onMenuDialogCalled(const QPoint &)));
m_ft8Demod = (FT8Demod*) rxChannel;
m_spectrumVis = m_ft8Demod->getSpectrumVis();
m_spectrumVis->setGLSpectrum(ui->glSpectrum);
m_ft8Demod->setMessageQueueToGUI(getInputMessageQueue());
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);
ui->glSpectrum->setCenterFrequency(m_spectrumRate/2);
ui->glSpectrum->setSampleRate(m_spectrumRate);
ui->glSpectrum->setDisplayWaterfall(true);
ui->glSpectrum->setDisplayMaxHold(true);
ui->glSpectrum->setSsbSpectrum(true);
connect(&MainCore::instance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick()));
m_channelMarker.blockSignals(true);
m_channelMarker.setColor(Qt::green);
m_channelMarker.setBandwidth(6000);
m_channelMarker.setCenterFrequency(0);
m_channelMarker.setTitle("SSB Demodulator");
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_settings.setSpectrumGUI(ui->spectrumGUI);
m_settings.setRollupState(&m_rollupState);
m_deviceUISet->addChannelMarker(&m_channelMarker);
connect(&m_channelMarker, SIGNAL(changedByCursor()), this, SLOT(channelMarkerChangedByCursor()));
connect(&m_channelMarker, SIGNAL(highlightedByCursor()), this, SLOT(channelMarkerHighlightedByCursor()));
connect(getInputMessageQueue(), SIGNAL(messageEnqueued()), this, SLOT(handleInputMessages()));
ui->spectrumGUI->setBuddies(m_spectrumVis, ui->glSpectrum);
m_ft8Demod->setLevelMeter(ui->volumeMeter);
ui->BW->setMaximum(60);
ui->BW->setMinimum(10);
ui->lowCut->setMaximum(50);
ui->lowCut->setMinimum(0);
displaySettings();
makeUIConnections();
applyBandwidths(m_settings.m_filterBank[m_settings.m_filterIndex].m_spanLog2, true); // does applySettings(true)
DialPopup::addPopupsToChildDials(this);
// Resize the table using dummy data
resizeMessageTable();
}
FT8DemodGUI::~FT8DemodGUI()
{
delete ui;
}
bool FT8DemodGUI::blockApplySettings(bool block)
{
bool ret = !m_doApplySettings;
m_doApplySettings = !block;
return ret;
}
void FT8DemodGUI::applySettings(bool force)
{
if (m_doApplySettings)
{
FT8Demod::MsgConfigureFT8Demod* message = FT8Demod::MsgConfigureFT8Demod::create( m_settings, force);
m_ft8Demod->getInputMessageQueue()->push(message);
}
}
unsigned int FT8DemodGUI::spanLog2Max()
{
unsigned int spanLog2 = 0;
for (; FT8DemodSettings::m_ft8SampleRate / (1<<spanLog2) >= 1000; spanLog2++);
return spanLog2 == 0 ? 0 : spanLog2-1;
}
void FT8DemodGUI::applyBandwidths(unsigned int spanLog2, bool force)
{
unsigned int s2max = spanLog2Max();
spanLog2 = spanLog2 > s2max ? s2max : spanLog2;
unsigned int limit = s2max < 1 ? 0 : s2max - 1;
ui->spanLog2->setMaximum(limit);
//int spanLog2 = ui->spanLog2->value();
m_spectrumRate = FT8DemodSettings::m_ft8SampleRate / (1<<spanLog2);
int bw = ui->BW->value();
int lw = ui->lowCut->value();
int bwMax = FT8DemodSettings::m_ft8SampleRate / (100*(1<<spanLog2));
int tickInterval = m_spectrumRate / 2400;
tickInterval = tickInterval == 0 ? 1 : tickInterval;
qDebug() << "FT8DemodGUI::applyBandwidths:"
<< " s2max:" << s2max
<< " spanLog2: " << spanLog2
<< " m_spectrumRate: " << m_spectrumRate
<< " bw: " << bw
<< " lw: " << lw
<< " bwMax: " << bwMax
<< " tickInterval: " << tickInterval;
ui->BW->setTickInterval(tickInterval);
ui->lowCut->setTickInterval(tickInterval);
bw = bw < 0 ? 0 : bw > bwMax ? bwMax : bw;
lw = lw > bw-1 ? bw-1 : lw < 0 ? 0 : lw;
if (bw == 0) {
lw = 0;
}
QString spanStr = QString::number(bwMax/10.0, 'f', 1);
QString bwStr = QString::number(bw/10.0, 'f', 1);
QString lwStr = QString::number(lw/10.0, 'f', 1);
ui->BWText->setText(tr("%1k").arg(bwStr));
ui->spanText->setText(tr("%1k").arg(spanStr));
ui->glSpectrum->setCenterFrequency(m_spectrumRate/2);
ui->glSpectrum->setSampleRate(m_spectrumRate);
ui->glSpectrum->setSsbSpectrum(true);
ui->glSpectrum->setLsbDisplay(bw < 0);
ui->lowCutText->setText(tr("%1k").arg(lwStr));
ui->BW->blockSignals(true);
ui->lowCut->blockSignals(true);
ui->BW->setMaximum(bwMax);
ui->BW->setMinimum(0);
ui->BW->setValue(bw);
ui->lowCut->setMaximum(bwMax);
ui->lowCut->setMinimum(0);
ui->lowCut->setValue(lw);
ui->lowCut->blockSignals(false);
ui->BW->blockSignals(false);
ui->channelPowerMeter->setRange(FT8DemodSettings::m_minPowerThresholdDB, 0);
m_settings.m_filterBank[m_settings.m_filterIndex].m_spanLog2 = spanLog2;
m_settings.m_filterBank[m_settings.m_filterIndex].m_rfBandwidth = bw * 100;
m_settings.m_filterBank[m_settings.m_filterIndex].m_lowCutoff = lw * 100;
applySettings(force);
bool wasBlocked = blockApplySettings(true);
m_channelMarker.setBandwidth(bw * 200);
m_channelMarker.setSidebands(bw < 0 ? ChannelMarker::lsb : ChannelMarker::usb);
m_channelMarker.setLowCutoff(lw * 100);
blockApplySettings(wasBlocked);
}
void FT8DemodGUI::displaySettings()
{
m_channelMarker.blockSignals(true);
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
m_channelMarker.setBandwidth(m_settings.m_filterBank[m_settings.m_filterIndex].m_rfBandwidth * 2);
m_channelMarker.setTitle(m_settings.m_title);
m_channelMarker.setLowCutoff(m_settings.m_filterBank[m_settings.m_filterIndex].m_lowCutoff);
if (m_settings.m_filterBank[m_settings.m_filterIndex].m_rfBandwidth < 0)
{
m_channelMarker.setSidebands(ChannelMarker::lsb);
}
else
{
m_channelMarker.setSidebands(ChannelMarker::usb);
}
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());
setTitle(m_channelMarker.getTitle());
blockApplySettings(true);
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
ui->agc->setChecked(m_settings.m_agc);
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
ui->fftWindow->setCurrentIndex((int) m_settings.m_filterBank[m_settings.m_filterIndex].m_fftWindow);
// Prevent uncontrolled triggering of applyBandwidths
ui->spanLog2->blockSignals(true);
ui->BW->blockSignals(true);
ui->filterIndex->blockSignals(true);
ui->filterIndex->setValue(m_settings.m_filterIndex);
ui->filterIndexText->setText(tr("%1").arg(m_settings.m_filterIndex));
ui->spanLog2->setValue(1 + ui->spanLog2->maximum() - m_settings.m_filterBank[m_settings.m_filterIndex].m_spanLog2);
ui->BW->setValue(m_settings.m_filterBank[m_settings.m_filterIndex].m_rfBandwidth / 100.0);
QString s = QString::number(m_settings.m_filterBank[m_settings.m_filterIndex].m_rfBandwidth/1000.0, 'f', 1);
ui->BWText->setText(tr("%1k").arg(s));
ui->spanLog2->blockSignals(false);
ui->BW->blockSignals(false);
ui->filterIndex->blockSignals(false);
// The only one of the four signals triggering applyBandwidths will trigger it once only with all other values
// set correctly and therefore validate the settings and apply them to dependent widgets
ui->lowCut->setValue(m_settings.m_filterBank[m_settings.m_filterIndex].m_lowCutoff / 100.0);
ui->lowCutText->setText(tr("%1k").arg(m_settings.m_filterBank[m_settings.m_filterIndex].m_lowCutoff / 1000.0));
int volume = CalcDb::dbPower(m_settings.m_volume);
ui->volume->setValue(volume);
ui->volumeText->setText(QString("%1").arg(volume));
ui->recordWav->setChecked(m_settings.m_recordWav);
ui->logMessages->setChecked(m_settings.m_logMessages);
ui->nbThreads->setValue(m_settings.m_nbDecoderThreads);
ui->nbThreadsText->setText(tr("%1").arg(m_settings.m_nbDecoderThreads));
ui->timeBudget->setValue(m_settings.m_decoderTimeBudget*10);
ui->timeBudgetText->setText(tr("%1").arg(m_settings.m_decoderTimeBudget, 0, 'f', 1));
updateIndexLabel();
getRollupContents()->restoreState(m_rollupState);
updateAbsoluteCenterFrequency();
blockApplySettings(false);
}
void FT8DemodGUI::leaveEvent(QEvent* event)
{
m_channelMarker.setHighlighted(false);
ChannelGUI::leaveEvent(event);
}
void FT8DemodGUI::enterEvent(EnterEventType* event)
{
m_channelMarker.setHighlighted(true);
ChannelGUI::enterEvent(event);
}
void FT8DemodGUI::tick()
{
double magsqAvg, magsqPeak;
int nbMagsqSamples;
m_ft8Demod->getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples);
double powDbAvg = CalcDb::dbPower(magsqAvg);
double powDbPeak = CalcDb::dbPower(magsqPeak);
ui->channelPowerMeter->levelChanged(
(FT8DemodSettings::m_mminPowerThresholdDBf + powDbAvg) / FT8DemodSettings::m_mminPowerThresholdDBf,
(FT8DemodSettings::m_mminPowerThresholdDBf + powDbPeak) / FT8DemodSettings::m_mminPowerThresholdDBf,
nbMagsqSamples);
if (m_tickCount % 4 == 0) {
ui->channelPower->setText(tr("%1 dB").arg(powDbAvg, 0, 'f', 1));
}
m_tickCount++;
}
void FT8DemodGUI::makeUIConnections()
{
QObject::connect(ui->deltaFrequency, &ValueDialZ::changed, this, &FT8DemodGUI::on_deltaFrequency_changed);
QObject::connect(ui->BW, &TickedSlider::valueChanged, this, &FT8DemodGUI::on_BW_valueChanged);
QObject::connect(ui->lowCut, &TickedSlider::valueChanged, this, &FT8DemodGUI::on_lowCut_valueChanged);
QObject::connect(ui->volume, &QDial::valueChanged, this, &FT8DemodGUI::on_volume_valueChanged);
QObject::connect(ui->agc, &ButtonSwitch::toggled, this, &FT8DemodGUI::on_agc_toggled);
QObject::connect(ui->spanLog2, &QSlider::valueChanged, this, &FT8DemodGUI::on_spanLog2_valueChanged);
QObject::connect(ui->fftWindow, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &FT8DemodGUI::on_fftWindow_currentIndexChanged);
QObject::connect(ui->filterIndex, &QDial::valueChanged, this, &FT8DemodGUI::on_filterIndex_valueChanged);
QObject::connect(ui->clearMessages, &QPushButton::clicked, this, &FT8DemodGUI::on_clearMessages_clicked);
QObject::connect(ui->recordWav, &ButtonSwitch::toggled, this, &FT8DemodGUI::on_recordWav_toggled);
QObject::connect(ui->logMessages, &ButtonSwitch::toggled, this, &FT8DemodGUI::on_logMessages_toggled);
QObject::connect(ui->nbThreads, &QDial::valueChanged, this, &FT8DemodGUI::on_nbThreads_valueChanged);
QObject::connect(ui->timeBudget, &QDial::valueChanged, this, &FT8DemodGUI::on_timeBudget_valueChanged);
}
void FT8DemodGUI::updateAbsoluteCenterFrequency()
{
setStatusFrequency(m_deviceCenterFrequency + m_settings.m_inputFrequencyOffset);
}
void FT8DemodGUI::resizeMessageTable()
{
// Fill table with a row of dummy data that will size the columns nicely
// Trailing spaces are for sort arrow
int row = ui->messages->rowCount();
ui->messages->setRowCount(row + 1);
ui->messages->setItem(row, MESSAGE_COL_UTC, new QTableWidgetItem("000000"));
ui->messages->setItem(row, MESSAGE_COL_N, new QTableWidgetItem("0"));
ui->messages->setItem(row, MESSAGE_COL_SNR, new QTableWidgetItem("-24"));
ui->messages->setItem(row, MESSAGE_COL_DEC, new QTableWidgetItem("174"));
ui->messages->setItem(row, MESSAGE_COL_DT, new QTableWidgetItem("-0.0"));
ui->messages->setItem(row, MESSAGE_COL_DF, new QTableWidgetItem("0000"));
ui->messages->setItem(row, MESSAGE_COL_CALL1, new QTableWidgetItem("123456789ABCD"));
ui->messages->setItem(row, MESSAGE_COL_CALL2, new QTableWidgetItem("HF7SIEMA"));
ui->messages->setItem(row, MESSAGE_COL_LOC, new QTableWidgetItem("JN000"));
ui->messages->setItem(row, MESSAGE_COL_INFO, new QTableWidgetItem("OSD-0-73"));
ui->messages->resizeColumnsToContents();
ui->messages->removeRow(row);
}
void FT8DemodGUI::messagesReceived(const QList<FT8Message>& messages)
{
ui->nbDecodesText->setText(tr("%1").arg(messages.size()));
// Is scroll bar at bottom
QScrollBar *sb = ui->messages->verticalScrollBar();
bool scrollToBottom = sb->value() == sb->maximum();
// Add to messages table
int row = ui->messages->rowCount();
for (const auto& message : messages)
{
ui->messages->setRowCount(row + 1);
QTableWidgetItem *utcItem = new QTableWidgetItem();
QTableWidgetItem *passItem = new QTableWidgetItem();
QTableWidgetItem *snrItem = new QTableWidgetItem();
QTableWidgetItem *correctItem = new QTableWidgetItem();
QTableWidgetItem *dtItem = new QTableWidgetItem();
QTableWidgetItem *dfItem = new QTableWidgetItem();
QTableWidgetItem *call1Item = new QTableWidgetItem();
QTableWidgetItem *call2Item = new QTableWidgetItem();
QTableWidgetItem *locItem = new QTableWidgetItem();
QTableWidgetItem *infoItem = new QTableWidgetItem();
ui->messages->setItem(row, MESSAGE_COL_UTC, utcItem);
ui->messages->setItem(row, MESSAGE_COL_N, passItem);
ui->messages->setItem(row, MESSAGE_COL_SNR, snrItem);
ui->messages->setItem(row, MESSAGE_COL_DEC, correctItem);
ui->messages->setItem(row, MESSAGE_COL_DT, dtItem);
ui->messages->setItem(row, MESSAGE_COL_DF, dfItem);
ui->messages->setItem(row, MESSAGE_COL_CALL1, call1Item);
ui->messages->setItem(row, MESSAGE_COL_CALL2, call2Item);
ui->messages->setItem(row, MESSAGE_COL_LOC, locItem);
ui->messages->setItem(row, MESSAGE_COL_INFO, infoItem);
utcItem->setText(message.ts.toString("HHmmss"));
passItem->setText(tr("%1").arg(message.pass));
snrItem->setText(tr("%1").arg(message.snr));
correctItem->setText(tr("%1").arg(message.nbCorrectBits));
dtItem->setText(tr("%1").arg(message.dt, 0, 'f', 1));
dfItem->setText(tr("%1").arg((int) message.df));
call1Item->setText(message.call1);
call2Item->setText(message.call2);
locItem->setText(message.loc);
infoItem->setText(message.decoderInfo);
row++;
}
if (scrollToBottom) {
ui->messages->scrollToBottom();
}
}
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