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sdrangel/plugins/channelrx/demodais/aisdemodgui.cpp
Jon Beniston c966f1cb5a dd maximize button to MainSpectrum and expandible Channels and Features. 
Add sizeToContents in ChannelGUI and FeatureGUI, called when widget is
rolled, so we can remove resizing code from all of the individual
channels and features.

In RollupContents, use minimumSizeHint for calculated size, so that
minimumWidth can come from .ui file.

In DeviceGUI::sizeToContents(), call adjustSize(), so Device GUIs start
out at minimum needed size (which should restore appearance prior to
last patch).

In stackSubWindows, use available space for channels if no
spectrum/features present.
In stackSubWindows, fix spectrum from being sized too big, resulting in
scroll bars appearing.
Reset user-defined channel width in stackSubWindows, when channels are
removed.
Don't stack maximized windows.

There's one hack in Channel/FeatureGUI::maximizeWindow(). It seems that
when maximimzing a window, QOpenGLWidgets aren't always paint properly
immediately afterwards, so the code forces an additional update. I can't
see why the first call to paintGL doesn't work.
2022-11-11 12:24:27 +00:00

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///////////////////////////////////////////////////////////////////////////////////
// Copyright (C) 2016 Edouard Griffiths, F4EXB //
// Copyright (C) 2021 Jon Beniston, M7RCE //
// //
// 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 <limits>
#include <ctype.h>
#include <QDockWidget>
#include <QMainWindow>
#include <QDebug>
#include <QDesktopServices>
#include <QMessageBox>
#include <QAction>
#include <QRegExp>
#include <QClipboard>
#include <QFileDialog>
#include <QScrollBar>
#include "aisdemodgui.h"
#include "device/deviceuiset.h"
#include "dsp/dspengine.h"
#include "dsp/dspcommands.h"
#include "ui_aisdemodgui.h"
#include "plugin/pluginapi.h"
#include "util/simpleserializer.h"
#include "util/ais.h"
#include "util/csv.h"
#include "util/db.h"
#include "gui/basicchannelsettingsdialog.h"
#include "gui/devicestreamselectiondialog.h"
#include "dsp/dspengine.h"
#include "dsp/glscopesettings.h"
#include "gui/crightclickenabler.h"
#include "channel/channelwebapiutils.h"
#include "maincore.h"
#include "feature/featurewebapiutils.h"
#include "aisdemod.h"
#include "aisdemodsink.h"
void AISDemodGUI::resizeTable()
{
// 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_DATE, new QTableWidgetItem("Fri Apr 15 2016-"));
ui->messages->setItem(row, MESSAGE_COL_TIME, new QTableWidgetItem("10:17:00"));
ui->messages->setItem(row, MESSAGE_COL_MMSI, new QTableWidgetItem("123456789"));
ui->messages->setItem(row, MESSAGE_COL_TYPE, new QTableWidgetItem("Position report"));
ui->messages->setItem(row, MESSAGE_COL_DATA, new QTableWidgetItem("ABCEDGHIJKLMNOPQRSTUVWXYZ"));
ui->messages->setItem(row, MESSAGE_COL_NMEA, new QTableWidgetItem("!AIVDM,1,1,,A,AAAAAAAAAAAAAAAAAAAAAAAAAAAA,0*00"));
ui->messages->setItem(row, MESSAGE_COL_HEX, new QTableWidgetItem("04058804002000069a0760728d9e00000040000000"));
ui->messages->resizeColumnsToContents();
ui->messages->removeRow(row);
}
// Columns in table reordered
void AISDemodGUI::messages_sectionMoved(int logicalIndex, int oldVisualIndex, int newVisualIndex)
{
(void) oldVisualIndex;
m_settings.m_messageColumnIndexes[logicalIndex] = newVisualIndex;
}
// Column in table resized (when hidden size is 0)
void AISDemodGUI::messages_sectionResized(int logicalIndex, int oldSize, int newSize)
{
(void) oldSize;
m_settings.m_messageColumnSizes[logicalIndex] = newSize;
}
// Right click in table header - show column select menu
void AISDemodGUI::messagesColumnSelectMenu(QPoint pos)
{
messagesMenu->popup(ui->messages->horizontalHeader()->viewport()->mapToGlobal(pos));
}
// Hide/show column when menu selected
void AISDemodGUI::messagesColumnSelectMenuChecked(bool checked)
{
(void) checked;
QAction* action = qobject_cast<QAction*>(sender());
if (action != nullptr)
{
int idx = action->data().toInt(nullptr);
ui->messages->setColumnHidden(idx, !action->isChecked());
}
}
// Create column select menu item
QAction *AISDemodGUI::createCheckableItem(QString &text, int idx, bool checked, const char *slot)
{
QAction *action = new QAction(text, this);
action->setCheckable(true);
action->setChecked(checked);
action->setData(QVariant(idx));
connect(action, SIGNAL(triggered()), this, slot);
return action;
}
AISDemodGUI* AISDemodGUI::create(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel)
{
AISDemodGUI* gui = new AISDemodGUI(pluginAPI, deviceUISet, rxChannel);
return gui;
}
void AISDemodGUI::destroy()
{
delete this;
}
void AISDemodGUI::resetToDefaults()
{
m_settings.resetToDefaults();
displaySettings();
applySettings(true);
}
QByteArray AISDemodGUI::serialize() const
{
return m_settings.serialize();
}
bool AISDemodGUI::deserialize(const QByteArray& data)
{
if(m_settings.deserialize(data)) {
displaySettings();
applySettings(true);
return true;
} else {
resetToDefaults();
return false;
}
}
// Add row to table
void AISDemodGUI::messageReceived(const QByteArray& message, const QDateTime& dateTime)
{
AISMessage *ais;
// Decode the message
ais = AISMessage::decode(message);
// Is scroll bar at bottom
QScrollBar *sb = ui->messages->verticalScrollBar();
bool scrollToBottom = sb->value() == sb->maximum();
// Add to messages table
ui->messages->setSortingEnabled(false);
int row = ui->messages->rowCount();
ui->messages->setRowCount(row + 1);
QTableWidgetItem *dateItem = new QTableWidgetItem();
QTableWidgetItem *timeItem = new QTableWidgetItem();
QTableWidgetItem *mmsiItem = new QTableWidgetItem();
QTableWidgetItem *typeItem = new QTableWidgetItem();
QTableWidgetItem *dataItem = new QTableWidgetItem();
QTableWidgetItem *nmeaItem = new QTableWidgetItem();
QTableWidgetItem *hexItem = new QTableWidgetItem();
ui->messages->setItem(row, MESSAGE_COL_DATE, dateItem);
ui->messages->setItem(row, MESSAGE_COL_TIME, timeItem);
ui->messages->setItem(row, MESSAGE_COL_MMSI, mmsiItem);
ui->messages->setItem(row, MESSAGE_COL_TYPE, typeItem);
ui->messages->setItem(row, MESSAGE_COL_DATA, dataItem);
ui->messages->setItem(row, MESSAGE_COL_NMEA, nmeaItem);
ui->messages->setItem(row, MESSAGE_COL_HEX, hexItem);
dateItem->setText(dateTime.date().toString());
timeItem->setText(dateTime.time().toString());
mmsiItem->setText(QString("%1").arg(ais->m_mmsi, 9, 10, QChar('0')));
typeItem->setText(ais->getType());
dataItem->setText(ais->toString());
nmeaItem->setText(ais->toNMEA());
hexItem->setText(ais->toHex());
ui->messages->setSortingEnabled(true);
if (scrollToBottom) {
ui->messages->scrollToBottom();
}
filterRow(row);
delete ais;
}
bool AISDemodGUI::handleMessage(const Message& message)
{
if (AISDemod::MsgConfigureAISDemod::match(message))
{
qDebug("AISDemodGUI::handleMessage: AISDemod::MsgConfigureAISDemod");
const AISDemod::MsgConfigureAISDemod& cfg = (AISDemod::MsgConfigureAISDemod&) message;
m_settings = cfg.getSettings();
blockApplySettings(true);
ui->scopeGUI->updateSettings();
m_channelMarker.updateSettings(static_cast<const ChannelMarker*>(m_settings.m_channelMarker));
displaySettings();
blockApplySettings(false);
return true;
}
else if (AISDemod::MsgMessage::match(message))
{
AISDemod::MsgMessage& report = (AISDemod::MsgMessage&) message;
messageReceived(report.getMessage(), report.getDateTime());
return true;
}
else if (DSPSignalNotification::match(message))
{
DSPSignalNotification& notif = (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;
}
return false;
}
void AISDemodGUI::handleInputMessages()
{
Message* message;
while ((message = getInputMessageQueue()->pop()) != 0)
{
if (handleMessage(*message))
{
delete message;
}
}
}
void AISDemodGUI::channelMarkerChangedByCursor()
{
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
applySettings();
}
void AISDemodGUI::channelMarkerHighlightedByCursor()
{
setHighlighted(m_channelMarker.getHighlighted());
}
void AISDemodGUI::on_deltaFrequency_changed(qint64 value)
{
m_channelMarker.setCenterFrequency(value);
m_settings.m_inputFrequencyOffset = m_channelMarker.getCenterFrequency();
updateAbsoluteCenterFrequency();
applySettings();
}
void AISDemodGUI::on_rfBW_valueChanged(int value)
{
float bw = value * 100.0f;
ui->rfBWText->setText(QString("%1k").arg(value / 10.0, 0, 'f', 1));
m_channelMarker.setBandwidth(bw);
m_settings.m_rfBandwidth = bw;
applySettings();
}
void AISDemodGUI::on_fmDev_valueChanged(int value)
{
ui->fmDevText->setText(QString("%1k").arg(value / 10.0, 0, 'f', 1));
m_settings.m_fmDeviation = value * 100.0;
applySettings();
}
void AISDemodGUI::on_threshold_valueChanged(int value)
{
ui->thresholdText->setText(QString("%1").arg(value));
m_settings.m_correlationThreshold = value;
applySettings();
}
void AISDemodGUI::on_filterMMSI_editingFinished()
{
m_settings.m_filterMMSI = ui->filterMMSI->text();
filter();
applySettings();
}
void AISDemodGUI::on_clearTable_clicked()
{
ui->messages->setRowCount(0);
}
void AISDemodGUI::on_udpEnabled_clicked(bool checked)
{
m_settings.m_udpEnabled = checked;
applySettings();
}
void AISDemodGUI::on_udpAddress_editingFinished()
{
m_settings.m_udpAddress = ui->udpAddress->text();
applySettings();
}
void AISDemodGUI::on_udpPort_editingFinished()
{
m_settings.m_udpPort = ui->udpPort->text().toInt();
applySettings();
}
void AISDemodGUI::on_udpFormat_currentIndexChanged(int value)
{
m_settings.m_udpFormat = (AISDemodSettings::UDPFormat)value;
applySettings();
}
void AISDemodGUI::on_channel1_currentIndexChanged(int index)
{
m_settings.m_scopeCh1 = index;
applySettings();
}
void AISDemodGUI::on_channel2_currentIndexChanged(int index)
{
m_settings.m_scopeCh2 = index;
applySettings();
}
void AISDemodGUI::on_messages_cellDoubleClicked(int row, int column)
{
// Get MMSI of message in row double clicked
QString mmsi = ui->messages->item(row, MESSAGE_COL_MMSI)->text();
if (column == MESSAGE_COL_MMSI)
{
// Search for MMSI on www.vesselfinder.com
QDesktopServices::openUrl(QUrl(QString("https://www.vesselfinder.com/vessels?name=%1").arg(mmsi)));
}
}
void AISDemodGUI::filterRow(int row)
{
bool hidden = false;
if (m_settings.m_filterMMSI != "")
{
QRegExp re(m_settings.m_filterMMSI);
QTableWidgetItem *fromItem = ui->messages->item(row, MESSAGE_COL_MMSI);
if (!re.exactMatch(fromItem->text()))
hidden = true;
}
ui->messages->setRowHidden(row, hidden);
}
void AISDemodGUI::filter()
{
for (int i = 0; i < ui->messages->rowCount(); i++)
{
filterRow(i);
}
}
void AISDemodGUI::onWidgetRolled(QWidget* widget, bool rollDown)
{
(void) widget;
(void) rollDown;
getRollupContents()->saveState(m_rollupState);
applySettings();
}
void AISDemodGUI::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_aisDemod->getNumberOfDeviceStreams());
dialog.setStreamIndex(m_settings.m_streamIndex);
}
dialog.move(p);
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();
}
AISDemodGUI::AISDemodGUI(PluginAPI* pluginAPI, DeviceUISet *deviceUISet, BasebandSampleSink *rxChannel, QWidget* parent) :
ChannelGUI(parent),
ui(new Ui::AISDemodGUI),
m_pluginAPI(pluginAPI),
m_deviceUISet(deviceUISet),
m_channelMarker(this),
m_deviceCenterFrequency(0),
m_basebandSampleRate(1),
m_doApplySettings(true),
m_tickCount(0)
{
setAttribute(Qt::WA_DeleteOnClose, true);
m_helpURL = "plugins/channelrx/demodais/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_aisDemod = reinterpret_cast<AISDemod*>(rxChannel);
m_aisDemod->setMessageQueueToGUI(getInputMessageQueue());
connect(&MainCore::instance()->getMasterTimer(), SIGNAL(timeout()), this, SLOT(tick())); // 50 ms
m_scopeVis = m_aisDemod->getScopeSink();
m_scopeVis->setGLScope(ui->glScope);
ui->glScope->connectTimer(MainCore::instance()->getMasterTimer());
ui->scopeGUI->setBuddies(m_scopeVis->getInputMessageQueue(), m_scopeVis, ui->glScope);
// Scope settings to display the IQ waveforms
ui->scopeGUI->setPreTrigger(1);
GLScopeSettings::TraceData traceDataI, traceDataQ;
traceDataI.m_projectionType = Projector::ProjectionReal;
traceDataI.m_amp = 1.0; // for -1 to +1
traceDataI.m_ofs = 0.0; // vertical offset
traceDataQ.m_projectionType = Projector::ProjectionImag;
traceDataQ.m_amp = 1.0;
traceDataQ.m_ofs = 0.0;
ui->scopeGUI->changeTrace(0, traceDataI);
ui->scopeGUI->addTrace(traceDataQ);
ui->scopeGUI->setDisplayMode(GLScopeSettings::DisplayXYV);
ui->scopeGUI->focusOnTrace(0); // re-focus to take changes into account in the GUI
GLScopeSettings::TriggerData triggerData;
triggerData.m_triggerLevel = 0.1;
triggerData.m_triggerLevelCoarse = 10;
triggerData.m_triggerPositiveEdge = true;
ui->scopeGUI->changeTrigger(0, triggerData);
ui->scopeGUI->focusOnTrigger(0); // re-focus to take changes into account in the GUI
m_scopeVis->setLiveRate(9600*6);
//m_scopeVis->setFreeRun(false); // FIXME: add method rather than call m_scopeVis->configure()
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);
m_channelMarker.blockSignals(true);
m_channelMarker.setColor(Qt::yellow);
m_channelMarker.setBandwidth(m_settings.m_rfBandwidth);
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
m_channelMarker.setTitle("AIS 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.setScopeGUI(ui->scopeGUI);
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()));
// Resize the table using dummy data
resizeTable();
// Allow user to reorder columns
ui->messages->horizontalHeader()->setSectionsMovable(true);
// Allow user to sort table by clicking on headers
ui->messages->setSortingEnabled(true);
// Add context menu to allow hiding/showing of columns
messagesMenu = new QMenu(ui->messages);
for (int i = 0; i < ui->messages->horizontalHeader()->count(); i++)
{
QString text = ui->messages->horizontalHeaderItem(i)->text();
messagesMenu->addAction(createCheckableItem(text, i, true, SLOT(messagesColumnSelectMenuChecked())));
}
ui->messages->horizontalHeader()->setContextMenuPolicy(Qt::CustomContextMenu);
connect(ui->messages->horizontalHeader(), SIGNAL(customContextMenuRequested(QPoint)), SLOT(messagesColumnSelectMenu(QPoint)));
// Get signals when columns change
connect(ui->messages->horizontalHeader(), SIGNAL(sectionMoved(int, int, int)), SLOT(messages_sectionMoved(int, int, int)));
connect(ui->messages->horizontalHeader(), SIGNAL(sectionResized(int, int, int)), SLOT(messages_sectionResized(int, int, int)));
ui->messages->setContextMenuPolicy(Qt::CustomContextMenu);
connect(ui->messages, SIGNAL(customContextMenuRequested(QPoint)), SLOT(customContextMenuRequested(QPoint)));
ui->scopeContainer->setVisible(false);
displaySettings();
makeUIConnections();
applySettings(true);
}
void AISDemodGUI::customContextMenuRequested(QPoint pos)
{
QTableWidgetItem *item = ui->messages->itemAt(pos);
if (item)
{
QMenu* tableContextMenu = new QMenu(ui->messages);
connect(tableContextMenu, &QMenu::aboutToHide, tableContextMenu, &QMenu::deleteLater);
QAction* copyAction = new QAction("Copy", tableContextMenu);
const QString text = item->text();
connect(copyAction, &QAction::triggered, this, [text]()->void {
QClipboard *clipboard = QGuiApplication::clipboard();
clipboard->setText(text);
});
tableContextMenu->addAction(copyAction);
tableContextMenu->popup(ui->messages->viewport()->mapToGlobal(pos));
}
}
AISDemodGUI::~AISDemodGUI()
{
delete ui;
}
void AISDemodGUI::blockApplySettings(bool block)
{
m_doApplySettings = !block;
}
void AISDemodGUI::applySettings(bool force)
{
if (m_doApplySettings)
{
AISDemod::MsgConfigureAISDemod* message = AISDemod::MsgConfigureAISDemod::create( m_settings, force);
m_aisDemod->getInputMessageQueue()->push(message);
}
}
void AISDemodGUI::displaySettings()
{
m_channelMarker.blockSignals(true);
m_channelMarker.setBandwidth(m_settings.m_rfBandwidth);
m_channelMarker.setCenterFrequency(m_settings.m_inputFrequencyOffset);
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());
setTitle(m_channelMarker.getTitle());
blockApplySettings(true);
ui->deltaFrequency->setValue(m_channelMarker.getCenterFrequency());
ui->rfBWText->setText(QString("%1k").arg(m_settings.m_rfBandwidth / 1000.0, 0, 'f', 1));
ui->rfBW->setValue(m_settings.m_rfBandwidth / 100.0);
ui->fmDevText->setText(QString("%1k").arg(m_settings.m_fmDeviation / 1000.0, 0, 'f', 1));
ui->fmDev->setValue(m_settings.m_fmDeviation / 100.0);
ui->thresholdText->setText(QString("%1").arg(m_settings.m_correlationThreshold));
ui->threshold->setValue(m_settings.m_correlationThreshold);
updateIndexLabel();
ui->filterMMSI->setText(m_settings.m_filterMMSI);
ui->udpEnabled->setChecked(m_settings.m_udpEnabled);
ui->udpAddress->setText(m_settings.m_udpAddress);
ui->udpPort->setText(QString::number(m_settings.m_udpPort));
ui->udpFormat->setCurrentIndex((int)m_settings.m_udpFormat);
ui->channel1->setCurrentIndex(m_settings.m_scopeCh1);
ui->channel2->setCurrentIndex(m_settings.m_scopeCh2);
ui->logFilename->setToolTip(QString(".csv log filename: %1").arg(m_settings.m_logFilename));
ui->logEnable->setChecked(m_settings.m_logEnabled);
// Order and size columns
QHeaderView *header = ui->messages->horizontalHeader();
for (int i = 0; i < AISDEMOD_MESSAGE_COLUMNS; i++)
{
bool hidden = m_settings.m_messageColumnSizes[i] == 0;
header->setSectionHidden(i, hidden);
messagesMenu->actions().at(i)->setChecked(!hidden);
if (m_settings.m_messageColumnSizes[i] > 0)
ui->messages->setColumnWidth(i, m_settings.m_messageColumnSizes[i]);
header->moveSection(header->visualIndex(i), m_settings.m_messageColumnIndexes[i]);
}
filter();
getRollupContents()->restoreState(m_rollupState);
updateAbsoluteCenterFrequency();
blockApplySettings(false);
}
void AISDemodGUI::leaveEvent(QEvent* event)
{
m_channelMarker.setHighlighted(false);
ChannelGUI::leaveEvent(event);
}
void AISDemodGUI::enterEvent(QEvent* event)
{
m_channelMarker.setHighlighted(true);
ChannelGUI::enterEvent(event);
}
void AISDemodGUI::tick()
{
double magsqAvg, magsqPeak;
int nbMagsqSamples;
m_aisDemod->getMagSqLevels(magsqAvg, magsqPeak, nbMagsqSamples);
double powDbAvg = CalcDb::dbPower(magsqAvg);
double powDbPeak = CalcDb::dbPower(magsqPeak);
ui->channelPowerMeter->levelChanged(
(100.0f + powDbAvg) / 100.0f,
(100.0f + powDbPeak) / 100.0f,
nbMagsqSamples);
if (m_tickCount % 4 == 0) {
ui->channelPower->setText(QString::number(powDbAvg, 'f', 1));
}
m_tickCount++;
}
void AISDemodGUI::on_logEnable_clicked(bool checked)
{
m_settings.m_logEnabled = checked;
applySettings();
}
void AISDemodGUI::on_logFilename_clicked()
{
// Get filename to save to
QFileDialog fileDialog(nullptr, "Select file to log received frames to", "", "*.csv");
fileDialog.setAcceptMode(QFileDialog::AcceptSave);
if (fileDialog.exec())
{
QStringList fileNames = fileDialog.selectedFiles();
if (fileNames.size() > 0)
{
m_settings.m_logFilename = fileNames[0];
ui->logFilename->setToolTip(QString(".csv log filename: %1").arg(m_settings.m_logFilename));
applySettings();
}
}
}
// Read .csv log and process as received frames
void AISDemodGUI::on_logOpen_clicked()
{
QFileDialog fileDialog(nullptr, "Select .csv log file to read", "", "*.csv");
if (fileDialog.exec())
{
QStringList fileNames = fileDialog.selectedFiles();
if (fileNames.size() > 0)
{
QFile file(fileNames[0]);
if (file.open(QIODevice::ReadOnly | QIODevice::Text))
{
QTextStream in(&file);
QString error;
QHash<QString, int> colIndexes = CSV::readHeader(in, {"Date", "Time", "Data"}, error);
if (error.isEmpty())
{
int dateCol = colIndexes.value("Date");
int timeCol = colIndexes.value("Time");
int dataCol = colIndexes.value("Data");
int maxCol = std::max({dateCol, timeCol, dataCol});
QMessageBox dialog(this);
dialog.setText("Reading messages");
dialog.addButton(QMessageBox::Cancel);
dialog.show();
QApplication::processEvents();
int count = 0;
bool cancelled = false;
QStringList cols;
QList<ObjectPipe*> aisPipes;
MainCore::instance()->getMessagePipes().getMessagePipes(this, "ais", aisPipes);
while (!cancelled && CSV::readRow(in, &cols))
{
if (cols.size() > maxCol)
{
QDate date = QDate::fromString(cols[dateCol]);
QTime time = QTime::fromString(cols[timeCol]);
QDateTime dateTime(date, time);
QByteArray bytes = QByteArray::fromHex(cols[dataCol].toLatin1());
// Add to table
messageReceived(bytes, dateTime);
// Forward to AIS feature
for (const auto& pipe : aisPipes)
{
MessageQueue *messageQueue = qobject_cast<MessageQueue*>(pipe->m_element);
MainCore::MsgPacket *msg = MainCore::MsgPacket::create(m_aisDemod, bytes, dateTime);
messageQueue->push(msg);
}
if (count % 1000 == 0)
{
QApplication::processEvents();
if (dialog.clickedButton()) {
cancelled = true;
}
}
count++;
}
}
dialog.close();
}
else
{
QMessageBox::critical(this, "AIS Demod", error);
}
}
else
{
QMessageBox::critical(this, "AIS Demod", QString("Failed to open file %1").arg(fileNames[0]));
}
}
}
}
void AISDemodGUI::makeUIConnections()
{
QObject::connect(ui->deltaFrequency, &ValueDialZ::changed, this, &AISDemodGUI::on_deltaFrequency_changed);
QObject::connect(ui->rfBW, &QSlider::valueChanged, this, &AISDemodGUI::on_rfBW_valueChanged);
QObject::connect(ui->fmDev, &QSlider::valueChanged, this, &AISDemodGUI::on_fmDev_valueChanged);
QObject::connect(ui->threshold, &QDial::valueChanged, this, &AISDemodGUI::on_threshold_valueChanged);
QObject::connect(ui->filterMMSI, &QLineEdit::editingFinished, this, &AISDemodGUI::on_filterMMSI_editingFinished);
QObject::connect(ui->clearTable, &QPushButton::clicked, this, &AISDemodGUI::on_clearTable_clicked);
QObject::connect(ui->udpEnabled, &QCheckBox::clicked, this, &AISDemodGUI::on_udpEnabled_clicked);
QObject::connect(ui->udpAddress, &QLineEdit::editingFinished, this, &AISDemodGUI::on_udpAddress_editingFinished);
QObject::connect(ui->udpPort, &QLineEdit::editingFinished, this, &AISDemodGUI::on_udpPort_editingFinished);
QObject::connect(ui->udpFormat, QOverload<int>::of(&QComboBox::currentIndexChanged), this, &AISDemodGUI::on_udpFormat_currentIndexChanged);
QObject::connect(ui->messages, &QTableWidget::cellDoubleClicked, this, &AISDemodGUI::on_messages_cellDoubleClicked);
QObject::connect(ui->logEnable, &ButtonSwitch::clicked, this, &AISDemodGUI::on_logEnable_clicked);
QObject::connect(ui->logFilename, &QToolButton::clicked, this, &AISDemodGUI::on_logFilename_clicked);
QObject::connect(ui->logOpen, &QToolButton::clicked, this, &AISDemodGUI::on_logOpen_clicked);
}
void AISDemodGUI::updateAbsoluteCenterFrequency()
{
setStatusFrequency(m_deviceCenterFrequency + m_settings.m_inputFrequencyOffset);
}
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