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Optmize redrawing of charts in Star Tracker

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This commit is contained in:
Jon Beniston 2023-08-26 14:41:57 +01:00
parent 0e1f2f43ce
commit fd68709985
3 changed files with 33 additions and 57 deletions
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85
plugins/feature/startracker/startrackergui.cpp
View File

@ -108,9 +108,7 @@ bool StarTrackerGUI::handleMessage(const Message& message)
m_settings.applySettings(cfg.getSettingsKeys(), cfg.getSettings());
}
blockApplySettings(true);
displaySettings();
blockApplySettings(false);
return true;
}
@ -118,8 +116,10 @@ bool StarTrackerGUI::handleMessage(const Message& message)
{
StarTrackerReport::MsgReportAzAl& azAl = (StarTrackerReport::MsgReportAzAl&) message;
blockApplySettings(true);
blockPlotChart();
ui->azimuth->setValue(azAl.getAzimuth());
ui->elevation->setValue(azAl.getElevation());
unblockPlotChartAndPlot();
blockApplySettings(false);
return true;
}
@ -131,8 +131,10 @@ bool StarTrackerGUI::handleMessage(const Message& message)
{
m_settings.m_ra = Units::decimalHoursToHoursMinutesAndSeconds(raDec.getRA());
m_settings.m_dec = Units::decimalDegreesToDegreeMinutesAndSeconds(raDec.getDec());
blockPlotChart();
ui->rightAscension->setText(m_settings.m_ra);
ui->declination->setText(m_settings.m_dec);
unblockPlotChartAndPlot();
}
else if (target == "sun")
{
@ -151,8 +153,10 @@ bool StarTrackerGUI::handleMessage(const Message& message)
{
StarTrackerReport::MsgReportGalactic& galactic = (StarTrackerReport::MsgReportGalactic&) message;
blockApplySettings(true);
blockPlotChart();
ui->galacticLongitude->setValue(galactic.getL());
ui->galacticLatitude->setValue(galactic.getB());
unblockPlotChartAndPlot();
blockApplySettings(false);
return true;
}
@ -166,8 +170,10 @@ bool StarTrackerGUI::handleMessage(const Message& message)
QDateTime dt = QDateTime::fromString(*swgSettings->getDateTime(), Qt::ISODateWithMs);
ui->dateTime->setDateTime(dt);
ui->target->setCurrentText("Custom Az/El");
blockPlotChart();
ui->azimuth->setValue(swgSettings->getAzimuth());
ui->elevation->setValue(swgSettings->getElevation());
unblockPlotChartAndPlot();
}
return true;
}
@ -304,6 +310,7 @@ StarTrackerGUI::StarTrackerGUI(PluginAPI* pluginAPI, FeatureUISet *featureUISet,
m_pluginAPI(pluginAPI),
m_featureUISet(featureUISet),
m_doApplySettings(true),
m_doPlotChart(true),
m_lastFeatureState(0),
m_azElLineChart(nullptr),
m_azElPolarChart(nullptr),
@ -399,6 +406,7 @@ StarTrackerGUI::StarTrackerGUI(PluginAPI* pluginAPI, FeatureUISet *featureUISet,
ui->dateTime->setDateTime(QDateTime::currentDateTime());
displaySettings();
applySettings(true);
disconnect(ui->azimuth, SIGNAL(valueChanged(double)), this, SLOT(on_azimuth_valueChanged(double)));
makeUIConnections();
// Populate subchart menu
@ -471,12 +479,24 @@ void StarTrackerGUI::blockApplySettings(bool block)
m_doApplySettings = !block;
}
void StarTrackerGUI::blockPlotChart()
{
m_doPlotChart = false;
}
void StarTrackerGUI::unblockPlotChartAndPlot()
{
m_doPlotChart = true;
plotChart();
}
void StarTrackerGUI::displaySettings()
{
setTitleColor(m_settings.m_rgbColor);
setWindowTitle(m_settings.m_title);
setTitle(m_settings.m_title);
blockApplySettings(true);
blockPlotChart();
ui->darkTheme->setChecked(m_settings.m_chartsDarkTheme);
if (m_solarFluxChart) {
@ -536,7 +556,7 @@ void StarTrackerGUI::displaySettings()
ui->beamwidth->setValue(m_settings.m_beamwidth);
updateForTarget();
getRollupContents()->restoreState(m_rollupState);
plotChart();
unblockPlotChartAndPlot();
blockApplySettings(false);
}
@ -923,6 +943,9 @@ void StarTrackerGUI::on_dateTime_dateTimeChanged(const QDateTime &datetime)
void StarTrackerGUI::plotChart()
{
if (!m_doPlotChart) {
return;
}
if (ui->chartSelect->currentIndex() == 0)
{
if (ui->chartSubSelect->currentIndex() == 0) {
@ -1647,32 +1670,8 @@ void StarTrackerGUI::plotElevationLineChart()
maxElevation = aa.alt;
}
// Adjust for refraction
if (m_settings.m_refraction == "Positional Astronomy Library")
{
aa.alt += Astronomy::refractionPAL(
aa.alt,
m_settings.m_pressure,
m_settings.m_temperature,
m_settings.m_humidity,
m_settings.m_frequency,
m_settings.m_latitude,
m_settings.m_heightAboveSeaLevel,
m_settings.m_temperatureLapseRate
);
if (aa.alt > 90.0) {
aa.alt = 90.0f;
}
}
else if (m_settings.m_refraction == "Saemundsson")
{
aa.alt += Astronomy::refractionSaemundsson(aa.alt, m_settings.m_pressure, m_settings.m_temperature);
if (aa.alt > 90.0) {
aa.alt = 90.0f;
}
}
// Skip adjusting for refraction, as it's too slow to calculate using Astronomy::refractionPAL
// in this loop, and doesn't typically make a visible difference in the chart
if (step == 0) {
prevAz = aa.az;
@ -1857,32 +1856,8 @@ void StarTrackerGUI::plotElevationPolarChart()
maxElevation = aa.alt;
}
// Adjust for refraction
if (m_settings.m_refraction == "Positional Astronomy Library")
{
aa.alt += Astronomy::refractionPAL(
aa.alt,
m_settings.m_pressure,
m_settings.m_temperature,
m_settings.m_humidity,
m_settings.m_frequency,
m_settings.m_latitude,
m_settings.m_heightAboveSeaLevel,
m_settings.m_temperatureLapseRate
);
if (aa.alt > 90.0) {
aa.alt = 90.0f;
}
}
else if (m_settings.m_refraction == "Saemundsson")
{
aa.alt += Astronomy::refractionSaemundsson(aa.alt, m_settings.m_pressure, m_settings.m_temperature);
if (aa.alt > 90.0) {
aa.alt = 90.0f;
}
}
// Skip adjusting for refraction, as it's too slow to calculate using Astronomy::refractionPAL
// in this loop, and doesn't typically make a visible difference in the chart
if (idx == 0) {
prevAlt = aa.alt;

3
plugins/feature/startracker/startrackergui.h
View File

@ -81,6 +81,7 @@ private:
QList<QString> m_settingsKeys;
RollupState m_rollupState;
bool m_doApplySettings;
bool m_doPlotChart;
StarTracker* m_starTracker;
MessageQueue m_inputMessageQueue;
@ -135,6 +136,8 @@ private:
virtual ~StarTrackerGUI();
void blockApplySettings(bool block);
void blockPlotChart();
void unblockPlotChartAndPlot();
void applySettings(bool force = false);
void displaySettings();
void updateForTarget();

2
plugins/feature/startracker/startrackerworker.cpp
View File

@ -519,8 +519,6 @@ void StarTrackerWorker::update()
else
qDebug() << "StarTrackerWorker::update - Failed to parse feature name " << m_settings.m_target;
}
else
qDebug() << "TARGET IS NOT SAT TRACKER!! " << m_settings.m_target;
if (m_settings.m_target == "Sun")
{