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AstroCalcDialog.cpp
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AstroCalcDialog.cpp
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/*
* Stellarium
* Copyright (C) 2015-2022 Alexander Wolf
* Copyright (C) 2016 Nick Fedoseev (visualization of ephemeris)
* Copyright (C) 2022 Georg Zotti
* Copyright (C) 2022 Worachate Boonplod (Eclipses)
*
* 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; either version 2
* 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 for more details.
* You should have received a copy of the GNU General Public License
* along with this program; if not, write to the Free Software
* Foundation, Inc., 51 Franklin Street, Suite 500, Boston, MA 02110-1335, USA.
*/
#include "StelApp.hpp"
#include "StelCore.hpp"
#include "StelGui.hpp"
#include "StelMainView.hpp"
#include "StelModuleMgr.hpp"
#include "StelMovementMgr.hpp"
#include "StelObjectMgr.hpp"
#include "StelUtils.hpp"
#include "StelTranslator.hpp"
#include "StelLocaleMgr.hpp"
#include "StelLocationMgr.hpp"
#include "StelFileMgr.hpp"
#include "AngleSpinBox.hpp"
#include "SolarSystem.hpp"
#include "Planet.hpp"
#include "NebulaMgr.hpp"
#include "Nebula.hpp"
#include "StelSkyCultureMgr.hpp"
#include "StelJsonParser.hpp"
#include "planetsephems/sidereal_time.h"
#ifdef USE_STATIC_PLUGIN_SATELLITES
#include "../plugins/Satellites/src/Satellites.hpp"
#endif
#ifdef USE_STATIC_PLUGIN_QUASARS
#include "../plugins/Quasars/src/Quasars.hpp"
#endif
#ifdef USE_STATIC_PLUGIN_PULSARS
#include "../plugins/Pulsars/src/Pulsars.hpp"
#endif
#ifdef USE_STATIC_PLUGIN_EXOPLANETS
#include "../plugins/Exoplanets/src/Exoplanets.hpp"
#endif
#ifdef USE_STATIC_PLUGIN_NOVAE
#include "../plugins/Novae/src/Novae.hpp"
#endif
#ifdef USE_STATIC_PLUGIN_SUPERNOVAE
#include "../plugins/Supernovae/src/Supernovae.hpp"
#endif
#include <QFileDialog>
#include <QDir>
#include <QSortFilterProxyModel>
#include <QStringListModel>
#include <QtCharts/QtCharts>
#if (QT_VERSION<QT_VERSION_CHECK(6,0,0))
using namespace QtCharts;
#endif
#include "AstroCalcDialog.hpp"
#include "AstroCalcExtraEphemerisDialog.hpp"
#include "AstroCalcCustomStepsDialog.hpp"
#include "ui_astroCalcDialog.h"
#ifdef ENABLE_XLSX
#include <xlsxdocument.h>
#include <xlsxcellrange.h>
using namespace QXlsx;
#endif
QVector<Ephemeris> AstroCalcDialog::EphemerisList;
int AstroCalcDialog::DisplayedPositionIndex = -1;
double AstroCalcDialog::brightLimit = 10.;
const QString AstroCalcDialog::dash = QChar(0x2014);
const QString AstroCalcDialog::delimiter(", ");
AstroCalcDialog::AstroCalcDialog(QObject* parent)
: StelDialog("AstroCalc", parent)
, extraEphemerisDialog(nullptr)
, customStepsDialog(nullptr)
, altVsTimeChart(nullptr)
, azVsTimeChart(nullptr)
, monthlyElevationChart(nullptr)
, curvesChart(nullptr)
, lunarElongationChart(nullptr)
, pcChart(nullptr)
//, wutModel(nullptr)
//, proxyModel(nullptr)
, currentTimeLine(nullptr)
, plotAltVsTime(false)
, plotAltVsTimeSun(false)
, plotAltVsTimeMoon(false)
, plotAltVsTimePositive(false)
, plotMonthlyElevation(false)
, plotMonthlyElevationPositive(false)
, plotDistanceGraph(false)
, plotLunarElongationGraph(false)
, plotAziVsTime(false)
, computeRTS(false)
, altVsTimePositiveLimit(0)
, monthlyElevationPositiveLimit(0)
, graphsDuration(1)
, graphsStep(24)
, oldGraphJD(0)
, graphPlotNeedsRefresh(false)
{
ui = new Ui_astroCalcDialogForm;
core = StelApp::getInstance().getCore();
solarSystem = GETSTELMODULE(SolarSystem);
dsoMgr = GETSTELMODULE(NebulaMgr);
starMgr = GETSTELMODULE(StarMgr);
objectMgr = GETSTELMODULE(StelObjectMgr);
localeMgr = &StelApp::getInstance().getLocaleMgr();
mvMgr = GETSTELMODULE(StelMovementMgr);
propMgr = StelApp::getInstance().getStelPropertyManager();
conf = StelApp::getInstance().getSettings();
Q_ASSERT(ephemerisHeader.isEmpty());
Q_ASSERT(phenomenaHeader.isEmpty());
Q_ASSERT(positionsHeader.isEmpty());
Q_ASSERT(wutHeader.isEmpty());
Q_ASSERT(rtsHeader.isEmpty());
Q_ASSERT(lunareclipseHeader.isEmpty());
Q_ASSERT(lunareclipsecontactsHeader.isEmpty());
Q_ASSERT(solareclipseHeader.isEmpty());
Q_ASSERT(solareclipsecontactsHeader.isEmpty());
Q_ASSERT(solareclipselocalHeader.isEmpty());
Q_ASSERT(transitHeader.isEmpty());
}
AstroCalcDialog::~AstroCalcDialog()
{
EphemerisList.clear();
if (currentTimeLine)
{
currentTimeLine->stop();
delete currentTimeLine;
currentTimeLine = nullptr;
}
delete ui;
delete extraEphemerisDialog;
delete customStepsDialog;
if (altVsTimeChart)
delete altVsTimeChart;
if (azVsTimeChart)
delete azVsTimeChart;
if (monthlyElevationChart)
delete monthlyElevationChart;
if (curvesChart)
delete curvesChart;
if (lunarElongationChart)
delete lunarElongationChart;
if (pcChart)
delete pcChart;
}
void AstroCalcDialog::retranslate()
{
if (dialog)
{
ui->retranslateUi(dialog);
setCelestialPositionsHeaderNames();
setHECPositionsHeaderNames();
setEphemerisHeaderNames();
setRTSHeaderNames();
setPhenomenaHeaderNames();
setWUTHeaderNames();
setLunarEclipseHeaderNames();
setLunarEclipseContactsHeaderNames();
setSolarEclipseHeaderNames();
setSolarEclipseContactsHeaderNames();
setSolarEclipseLocalHeaderNames();
setTransitHeaderNames();
populateCelestialBodyList();
populateCelestialCategoryList();
populateEphemerisTimeStepsList();
populatePlanetList();
populateGroupCelestialBodyList();
currentCelestialPositions();
currentHECPositions();
populateFunctionsList();
drawAltVsTimeDiagram();
drawAziVsTimeDiagram();
drawMonthlyElevationGraph();
drawLunarElongationGraph();
drawDistanceGraph();
drawXVsTimeGraphs();
populateTimeIntervalsList();
populateWutGroups();
// Hack to shrink the tabs to optimal size after language change
// by causing the list items to be laid out again.
updateTabBarListWidgetWidth();
populateToolTips();
}
}
void AstroCalcDialog::createDialogContent()
{
ui->setupUi(dialog);
// Kinetic scrolling
kineticScrollingList << ui->celestialPositionsTreeWidget << ui->ephemerisTreeWidget << ui->phenomenaTreeWidget << ui->wutCategoryListWidget;
StelGui* gui= dynamic_cast<StelGui*>(StelApp::getInstance().getGui());
if (gui)
{
enableKineticScrolling(gui->getFlagUseKineticScrolling());
connect(gui, SIGNAL(flagUseKineticScrollingChanged(bool)), this, SLOT(enableKineticScrolling(bool)));
}
// Signals and slots
connect(&StelApp::getInstance(), SIGNAL(languageChanged()), this, SLOT(retranslate()));
connect(&StelApp::getInstance().getSkyCultureMgr(), SIGNAL(currentSkyCultureChanged(QString)), this, SLOT(populateCelestialNames(QString)));
ui->stackedWidget->setCurrentIndex(0);
ui->stackListWidget->setCurrentRow(0);
connect(ui->titleBar, &TitleBar::closeClicked, this, &StelDialog::close);
connect(ui->titleBar, SIGNAL(movedTo(QPoint)), this, SLOT(handleMovedTo(QPoint)));
// prepare default background gradient for all charts. This is used for the outer frame, not the actual chart!
QLinearGradient graphBackgroundGradient(QPointF(0, 0), QPointF(0, 1));
// Colors for gradient taken from QSS's QWidget
graphBackgroundGradient.setColorAt(0.0, QColor(90, 90, 90));
graphBackgroundGradient.setColorAt(1.0, QColor(70, 70, 70));
graphBackgroundGradient.setCoordinateMode(QGradient::ObjectBoundingMode);
ui->hecPositionsChartView->setBackgroundBrush(graphBackgroundGradient);
initListCelestialPositions();
initListHECPositions();
initListPhenomena();
populateCelestialBodyList();
populateCelestialCategoryList();
populateEphemerisTimeStepsList();
populatePlanetList();
populateGroupCelestialBodyList();
// Altitude vs. Time feature
drawCurrentTimeDiagram();
// Graphs feature
populateFunctionsList();
// WUT
initListWUT();
populateTimeIntervalsList();
populateWutGroups();
populateToolTips();
// Default buttons state
bool buttonState = false;
ui->lunarElongationLimitSpinBox->setSuffix("°");
ui->positiveAltitudeLimitSpinBox->setSuffix("°");
ui->monthlyElevationPositiveLimitSpinBox->setSuffix("°");
ui->genericMarkerColor->setText("1");
ui->secondaryMarkerColor->setText("2");
ui->mercuryMarkerColor->setText(QChar(0x263F));
ui->venusMarkerColor->setText(QChar(0x2640));
ui->marsMarkerColor->setText(QChar(0x2642));
ui->jupiterMarkerColor->setText(QChar(0x2643));
ui->saturnMarkerColor->setText(QChar(0x2644));
const double JD = core->getJD() + core->getUTCOffset(core->getJD()) / 24;
QDateTime currentDT = StelUtils::jdToQDateTime(JD, Qt::LocalTime);
ui->dateFromDateTimeEdit->setDateTime(currentDT);
ui->dateToDateTimeEdit->setDateTime(currentDT.addMonths(1));
ui->phenomenFromDateEdit->setDateTime(currentDT);
ui->phenomenToDateEdit->setDateTime(currentDT.addMonths(1));
ui->rtsFromDateEdit->setDateTime(currentDT);
ui->rtsToDateEdit->setDateTime(currentDT.addMonths(1));
ui->eclipseFromYearSpinBox->setValue(currentDT.date().year());
// TODO: Replace QDateTimeEdit by a new StelDateTimeEdit widget to apply full range of dates
// NOTE: https://github.com/Stellarium/stellarium/issues/711
const QDate minDate = QDate(1582, 10, 15); // QtDateTime's minimum date is 1.1.100AD, but appears to be always Gregorian.
ui->dateFromDateTimeEdit->setMinimumDate(minDate);
ui->dateToDateTimeEdit->setMinimumDate(minDate);
ui->phenomenFromDateEdit->setMinimumDate(minDate);
ui->phenomenToDateEdit->setMinimumDate(minDate);
ui->rtsFromDateEdit->setMinimumDate(minDate);
ui->rtsToDateEdit->setMinimumDate(minDate);
// bug #1350669 (https://bugs.launchpad.net/stellarium/+bug/1350669)
connect(ui->celestialPositionsTreeWidget, SIGNAL(currentItemChanged(QTreeWidgetItem*, QTreeWidgetItem*)), ui->celestialPositionsTreeWidget, SLOT(repaint()));
ui->celestialMagnitudeDoubleSpinBox->setValue(conf->value("astrocalc/celestial_magnitude_limit", 6.0).toDouble());
connect(ui->celestialMagnitudeDoubleSpinBox, SIGNAL(valueChanged(double)), this, SLOT(saveCelestialPositionsMagnitudeLimit(double)));
ui->horizontalCoordinatesCheckBox->setChecked(conf->value("astrocalc/flag_horizontal_coordinates", false).toBool());
connect(ui->horizontalCoordinatesCheckBox, SIGNAL(toggled(bool)), this, SLOT(saveCelestialPositionsHorizontalCoordinatesFlag(bool)));
connect(ui->celestialPositionsTreeWidget, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(selectCurrentCelestialPosition(QModelIndex)));
connect(ui->celestialPositionsUpdateButton, SIGNAL(clicked()), this, SLOT(currentCelestialPositions()));
connect(ui->celestialPositionsSaveButton, SIGNAL(clicked()), this, SLOT(saveCelestialPositions()));
connect(ui->celestialCategoryComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(saveCelestialPositionsCategory(int)));
connect(dsoMgr, SIGNAL(catalogFiltersChanged(int)), this, SLOT(populateCelestialCategoryList()));
connect(dsoMgr, SIGNAL(catalogFiltersChanged(int)), this, SLOT(currentCelestialPositions()));
connect(dsoMgr, SIGNAL(flagSizeLimitsUsageChanged(bool)), this, SLOT(currentCelestialPositions()));
connect(dsoMgr, SIGNAL(minSizeLimitChanged(double)), this, SLOT(currentCelestialPositions()));
connect(dsoMgr, SIGNAL(maxSizeLimitChanged(double)), this, SLOT(currentCelestialPositions()));
ui->hecSelectedMinorPlanetsCheckBox->setChecked(conf->value("astrocalc/flag_hec_minor_planets", false).toBool());
connect(ui->hecSelectedMinorPlanetsCheckBox, SIGNAL(toggled(bool)), this, SLOT(saveHECFlagMinorPlanets(bool)));
const bool brightCometsState = conf->value("astrocalc/flag_hec_bright_comets", false).toBool();
ui->hecBrightCometsCheckBox->setChecked(brightCometsState);
connect(ui->hecBrightCometsCheckBox, SIGNAL(toggled(bool)), this, SLOT(saveHECFlagBrightComets(bool)));
ui->hecMagnitudeLimitSpinBox->setValue(conf->value("astrocalc/hec_magnitude_limit", 9.0).toDouble());
ui->hecMagnitudeLimitSpinBox->setEnabled(brightCometsState);
connect(ui->hecMagnitudeLimitSpinBox, SIGNAL(valueChanged(double)), this, SLOT(saveHECBrightCometMagnitudeLimit(double)));
connect(ui->hecPositionsTreeWidget, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(selectCurrentHECPosition(QModelIndex)));
connect(ui->hecPositionsTreeWidget, SIGNAL(clicked(QModelIndex)), this, SLOT(markCurrentHECPosition(QModelIndex)));
connect(ui->hecPositionsUpdateButton, SIGNAL(clicked()), this, SLOT(currentHECPositions()));
connect(ui->hecPositionsSaveButton, SIGNAL(clicked()), this, SLOT(saveHECPositions()));
connect(ui->tabWidgetPositions, SIGNAL(currentChanged(int)), this, SLOT(changePositionsTab(int)));
connectBoolProperty(ui->ephemerisShowLineCheckBox, "SolarSystem.ephemerisLineDisplayed");
connectBoolProperty(ui->ephemerisShowMarkersCheckBox, "SolarSystem.ephemerisMarkersDisplayed");
connectBoolProperty(ui->ephemerisShowDatesCheckBox, "SolarSystem.ephemerisDatesDisplayed");
connectBoolProperty(ui->ephemerisShowMagnitudesCheckBox, "SolarSystem.ephemerisMagnitudesDisplayed");
connectBoolProperty(ui->ephemerisHorizontalCoordinatesCheckBox, "SolarSystem.ephemerisHorizontalCoordinates");
initListEphemeris();
initEphemerisFlagNakedEyePlanets();
enableEphemerisButtons(buttonState);
ui->ephemerisIgnoreDateTestCheckBox->setChecked(conf->value("astrocalc/flag_ephemeris_ignore_date_test", true).toBool());
connect(ui->ephemerisIgnoreDateTestCheckBox, SIGNAL(toggled(bool)), this, SLOT(saveIgnoreDateTestFlag(bool)));
connect(ui->ephemerisHorizontalCoordinatesCheckBox, SIGNAL(toggled(bool)), this, SLOT(reGenerateEphemeris()));
connect(ui->allNakedEyePlanetsCheckBox, SIGNAL(toggled(bool)), this, SLOT(saveEphemerisFlagNakedEyePlanets(bool)));
connect(ui->ephemerisPushButton, SIGNAL(clicked()), this, SLOT(generateEphemeris()));
connect(ui->ephemerisCleanupButton, SIGNAL(clicked()), this, SLOT(cleanupEphemeris()));
connect(ui->ephemerisSaveButton, SIGNAL(clicked()), this, SLOT(saveEphemeris()));
connect(ui->ephemerisTreeWidget, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(selectCurrentEphemeride(QModelIndex)));
connect(ui->ephemerisTreeWidget, SIGNAL(itemSelectionChanged()), this, SLOT(onChangedEphemerisPosition()));
connect(ui->ephemerisStepComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(saveEphemerisTimeStep(int)));
connect(ui->celestialBodyComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(saveEphemerisCelestialBody(int)));
connect(ui->secondaryCelestialBodyComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(saveEphemerisSecondaryCelestialBody(int)));
connect(ui->pushButtonNow, SIGNAL(clicked()), this, SLOT(setDateTimeNow()));
ui->genericMarkerColor->setup("SolarSystem.ephemerisGenericMarkerColor", "color/ephemeris_generic_marker_color");
ui->secondaryMarkerColor->setup("SolarSystem.ephemerisSecondaryMarkerColor", "color/ephemeris_secondary_marker_color");
ui->selectedMarkerColor->setup("SolarSystem.ephemerisSelectedMarkerColor", "color/ephemeris_selected_marker_color");
ui->mercuryMarkerColor->setup("SolarSystem.ephemerisMercuryMarkerColor", "color/ephemeris_mercury_marker_color");
ui->venusMarkerColor->setup("SolarSystem.ephemerisVenusMarkerColor", "color/ephemeris_venus_marker_color");
ui->marsMarkerColor->setup("SolarSystem.ephemerisMarsMarkerColor", "color/ephemeris_mars_marker_color");
ui->jupiterMarkerColor->setup("SolarSystem.ephemerisJupiterMarkerColor", "color/ephemeris_jupiter_marker_color");
ui->saturnMarkerColor->setup("SolarSystem.ephemerisSaturnMarkerColor", "color/ephemeris_saturn_marker_color");
// Tab: Transits
initListRTS();
enableRTSButtons(buttonState);
connect(ui->rtsCalculateButton, SIGNAL(clicked()), this, SLOT(generateRTS()));
connect(ui->rtsCleanupButton, SIGNAL(clicked()), this, SLOT(cleanupRTS()));
connect(ui->rtsSaveButton, SIGNAL(clicked()), this, SLOT(saveRTS()));
connect(ui->rtsTreeWidget, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(selectCurrentRTS(QModelIndex)));
connect(objectMgr, SIGNAL(selectedObjectChanged(StelModule::StelModuleSelectAction)), this, SLOT(setRTSCelestialBodyName()));
// Tab: Eclipses
ui->eclipseYearsSpinBox->setValue(conf->value("astrocalc/eclipse_future_years", 10).toInt());
connect(ui->eclipseYearsSpinBox, QOverload<int>::of(&QSpinBox::valueChanged), this, [=](int val){conf->setValue("astrocalc/eclipse_future_years", val);}); // Make that a permanent decision.
initListLunarEclipse();
enableLunarEclipsesButtons(buttonState);
connect(ui->lunareclipsesCalculateButton, SIGNAL(clicked()), this, SLOT(generateLunarEclipses()));
connect(ui->lunareclipsesCleanupButton, SIGNAL(clicked()), this, SLOT(cleanupLunarEclipses()));
connect(ui->lunareclipsesSaveButton, SIGNAL(clicked()), this, SLOT(saveLunarEclipses()));
initListLunarEclipseContact();
enableLunarEclipsesCircumstancesButtons(buttonState);
connect(ui->lunareclipsescontactsSaveButton, SIGNAL(clicked()), this, SLOT(saveLunarEclipseCircumstances()));
connect(ui->lunareclipseTreeWidget, SIGNAL(clicked(QModelIndex)), this, SLOT(selectCurrentLunarEclipse(QModelIndex)));
connect(ui->lunareclipseTreeWidget, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(selectCurrentLunarEclipseDate(QModelIndex)));
connect(ui->lunareclipsecontactsTreeWidget, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(selectCurrentLunarEclipseContact(QModelIndex)));
initListSolarEclipse();
enableSolarEclipsesButtons(buttonState);
connect(ui->solareclipsesCalculateButton, SIGNAL(clicked()), this, SLOT(generateSolarEclipses()));
connect(ui->solareclipsesCleanupButton, SIGNAL(clicked()), this, SLOT(cleanupSolarEclipses()));
connect(ui->solareclipsesSaveButton, SIGNAL(clicked()), this, SLOT(saveSolarEclipses()));
initListSolarEclipseContact();
enableSolarEclipsesCircumstancesButtons(buttonState);
connect(ui->solareclipsescontactsSaveButton, SIGNAL(clicked()), this, SLOT(saveSolarEclipseCircumstances()));
connect(ui->solareclipsesKMLSaveButton, SIGNAL(clicked()), this, SLOT(saveSolarEclipseKML()));
connect(ui->solareclipseTreeWidget, SIGNAL(clicked(QModelIndex)), this, SLOT(selectCurrentSolarEclipse(QModelIndex)));
connect(ui->solareclipseTreeWidget, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(selectCurrentSolarEclipseDate(QModelIndex)));
connect(ui->solareclipsecontactsTreeWidget, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(selectCurrentSolarEclipseContact(QModelIndex)));
initListSolarEclipseLocal();
enableSolarEclipsesLocalButtons(buttonState);
connect(ui->solareclipseslocalCalculateButton, SIGNAL(clicked()), this, SLOT(generateSolarEclipsesLocal()));
connect(ui->solareclipseslocalCleanupButton, SIGNAL(clicked()), this, SLOT(cleanupSolarEclipsesLocal()));
connect(ui->solareclipseslocalSaveButton, SIGNAL(clicked()), this, SLOT(saveSolarEclipsesLocal()));
connect(ui->solareclipselocalTreeWidget, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(selectCurrentSolarEclipseLocal(QModelIndex)));
initListTransit();
enableTransitsButtons(buttonState);
connect(ui->transitsCalculateButton, SIGNAL(clicked()), this, SLOT(generateTransits()));
connect(ui->transitsCleanupButton, SIGNAL(clicked()), this, SLOT(cleanupTransits()));
connect(ui->transitsSaveButton, SIGNAL(clicked()), this, SLOT(saveTransits()));
connect(ui->transitTreeWidget, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(selectCurrentTransit(QModelIndex)));
// Let's use DMS and decimal degrees as acceptable values for "Maximum allowed separation" input box
ui->allowedSeparationSpinBox->setDisplayFormat(AngleSpinBox::DMSSymbols);
ui->allowedSeparationSpinBox->setPrefixType(AngleSpinBox::NormalPlus);
ui->allowedSeparationSpinBox->setMinimum(0.0, true);
ui->allowedSeparationSpinBox->setMaximum(20.0, true);
ui->allowedSeparationSpinBox->setWrapping(false);
enablePhenomenaButtons(buttonState);
ui->phenomenaOppositionCheckBox->setChecked(conf->value("astrocalc/flag_phenomena_opposition", false).toBool());
connect(ui->phenomenaOppositionCheckBox, SIGNAL(toggled(bool)), this, SLOT(savePhenomenaOppositionFlag(bool)));
ui->phenomenaPerihelionAphelionCheckBox->setChecked(conf->value("astrocalc/flag_phenomena_perihelion", false).toBool());
connect(ui->phenomenaPerihelionAphelionCheckBox, SIGNAL(toggled(bool)), this, SLOT(savePhenomenaPerihelionAphelionFlag(bool)));
ui->phenomenaElongationQuadratureCheckBox->setChecked(conf->value("astrocalc/flag_phenomena_quadratures", false).toBool());
connect(ui->phenomenaElongationQuadratureCheckBox, SIGNAL(toggled(bool)), this, SLOT(savePhenomenaElongationsQuadraturesFlag(bool)));
ui->allowedSeparationSpinBox->setDegrees(conf->value("astrocalc/phenomena_angular_separation", 1.0).toDouble());
connect(ui->allowedSeparationSpinBox, SIGNAL(valueChanged()), this, SLOT(savePhenomenaAngularSeparation()));
connect(ui->phenomenaPushButton, SIGNAL(clicked()), this, SLOT(calculatePhenomena()));
connect(ui->phenomenaCleanupButton, SIGNAL(clicked()), this, SLOT(cleanupPhenomena()));
connect(ui->phenomenaTreeWidget, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(selectCurrentPhenomen(QModelIndex)));
connect(ui->phenomenaSaveButton, SIGNAL(clicked()), this, SLOT(savePhenomena()));
connect(ui->object1ComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(savePhenomenaCelestialBody(int)));
connect(ui->object2ComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(savePhenomenaCelestialGroup(int)));
plotAltVsTimeSun = conf->value("astrocalc/altvstime_sun", false).toBool();
plotAltVsTimeMoon = conf->value("astrocalc/altvstime_moon", false).toBool();
plotAltVsTimePositive = conf->value("astrocalc/altvstime_positive_only", false).toBool();
altVsTimePositiveLimit = conf->value("astrocalc/altvstime_positive_limit", 0).toInt();
ui->sunAltitudeCheckBox->setChecked(plotAltVsTimeSun);
ui->moonAltitudeCheckBox->setChecked(plotAltVsTimeMoon);
ui->positiveAltitudeOnlyCheckBox->setChecked(plotAltVsTimePositive);
ui->positiveAltitudeLimitSpinBox->setValue(conf->value("astrocalc/altvstime_positive_limit", 0).toInt());
connect(ui->sunAltitudeCheckBox, SIGNAL(toggled(bool)), this, SLOT(saveAltVsTimeSunFlag(bool)));
connect(ui->moonAltitudeCheckBox, SIGNAL(toggled(bool)), this, SLOT(saveAltVsTimeMoonFlag(bool)));
connect(ui->positiveAltitudeOnlyCheckBox, SIGNAL(toggled(bool)), this, SLOT(saveAltVsTimePositiveFlag(bool)));
connect(ui->positiveAltitudeLimitSpinBox, SIGNAL(valueChanged(int)), this, SLOT(saveAltVsTimePositiveLimit(int)));
connect(objectMgr, SIGNAL(selectedObjectChanged(StelModule::StelModuleSelectAction)), this, SLOT(drawAltVsTimeDiagram()));
connect(objectMgr, SIGNAL(selectedObjectChanged(StelModule::StelModuleSelectAction)), this, SLOT(drawAziVsTimeDiagram()));
connect(core, SIGNAL(dateChanged()), this, SLOT(drawCurrentTimeDiagram()));
connect(this, SIGNAL(graphDayChanged()), this, SLOT(drawAltVsTimeDiagram()));
connect(this, SIGNAL(graphDayChanged()), this, SLOT(drawAziVsTimeDiagram()));
connect(this, SIGNAL(visibleChanged(bool)), this, SLOT(handleVisibleEnabled()));
// Monthly Elevation
plotMonthlyElevationPositive = conf->value("astrocalc/me_positive_only", false).toBool();
ui->monthlyElevationPositiveCheckBox->setChecked(plotMonthlyElevationPositive);
monthlyElevationPositiveLimit=(conf->value("astrocalc/me_positive_limit", 0).toInt());
ui->monthlyElevationPositiveLimitSpinBox->setValue(monthlyElevationPositiveLimit);
ui->monthlyElevationTime->setValue(conf->value("astrocalc/me_time", 0).toInt());
syncMonthlyElevationTime();
connect(ui->monthlyElevationTime, SIGNAL(valueChanged(int)), this, SLOT(updateMonthlyElevationTime()));
connect(ui->monthlyElevationPositiveCheckBox, SIGNAL(toggled(bool)), this, SLOT(saveMonthlyElevationPositiveFlag(bool)));
connect(ui->monthlyElevationPositiveLimitSpinBox, SIGNAL(valueChanged(int)), this, SLOT(saveMonthlyElevationPositiveLimit(int)));
connect(objectMgr, SIGNAL(selectedObjectChanged(StelModule::StelModuleSelectAction)), this, SLOT(drawMonthlyElevationGraph()));
connect(core, SIGNAL(dateChangedByYear(const int)), this, SLOT(drawMonthlyElevationGraph()));
connect(ui->graphsCelestialBodyComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(saveGraphsCelestialBody(int)));
connect(ui->graphsFirstComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(saveGraphsFirstId(int)));
connect(ui->graphsSecondComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(saveGraphsSecondId(int)));
graphsDuration = qBound(1, conf->value("astrocalc/graphs_duration",1).toInt(), 600);
ui->graphsDurationSpinBox->setValue(graphsDuration);
connect(ui->graphsDurationSpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateGraphsDuration(int)));
graphsStep = qBound(1, conf->value("astrocalc/graphs_step",1).toInt(), 240);
ui->graphsHourStepsSpinBox->setValue(graphsStep);
connect(ui->graphsHourStepsSpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateGraphsStep(int)));
connect(ui->drawGraphsPushButton, SIGNAL(clicked()), this, SLOT(drawXVsTimeGraphs()));
connect(objectMgr, SIGNAL(selectedObjectChanged(StelModule::StelModuleSelectAction)), this, SLOT(updateXVsTimeGraphs()));
ui->lunarElongationLimitSpinBox->setValue(conf->value("astrocalc/angular_distance_limit", 40).toInt());
connect(ui->lunarElongationLimitSpinBox, SIGNAL(valueChanged(int)), this, SLOT(saveLunarElongationLimit(int)));
connect(objectMgr, SIGNAL(selectedObjectChanged(StelModule::StelModuleSelectAction)), this, SLOT(drawLunarElongationGraph()));
connect(core, SIGNAL(dateChanged()), this, SLOT(drawLunarElongationGraph()));
connect(this, SIGNAL(visibleChanged(bool)), this, SLOT(handleVisibleEnabled()));
/*
wutModel = new QStringListModel(this);
proxyModel = new QSortFilterProxyModel(ui->wutMatchingObjectsListView);
proxyModel->setSourceModel(wutModel);
proxyModel->sort(0, Qt::AscendingOrder);
proxyModel->setFilterCaseSensitivity(Qt::CaseInsensitive);
ui->wutMatchingObjectsListView->setModel(proxyModel);
*/
ui->wutAngularSizeLimitCheckBox->setChecked(conf->value("astrocalc/wut_angular_limit_flag", false).toBool());
// Let's use DMS and decimal degrees as acceptable values for angular size limits
ui->wutAngularSizeLimitMinSpinBox->setDisplayFormat(AngleSpinBox::DMSSymbols);
ui->wutAngularSizeLimitMinSpinBox->setPrefixType(AngleSpinBox::NormalPlus);
ui->wutAngularSizeLimitMinSpinBox->setMinimum(0.0, true);
ui->wutAngularSizeLimitMinSpinBox->setMaximum(10.0, true);
ui->wutAngularSizeLimitMinSpinBox->setWrapping(false);
ui->wutAngularSizeLimitMaxSpinBox->setDisplayFormat(AngleSpinBox::DMSSymbols);
ui->wutAngularSizeLimitMaxSpinBox->setPrefixType(AngleSpinBox::NormalPlus);
ui->wutAngularSizeLimitMaxSpinBox->setMinimum(0.0, true);
ui->wutAngularSizeLimitMaxSpinBox->setMaximum(10.0, true);
ui->wutAngularSizeLimitMaxSpinBox->setWrapping(false);
ui->wutAltitudeMinSpinBox->setDisplayFormat(AngleSpinBox::DMSSymbols);
ui->wutAltitudeMinSpinBox->setPrefixType(AngleSpinBox::NormalPlus);
ui->wutAltitudeMinSpinBox->setMinimum(0.0, true);
ui->wutAltitudeMinSpinBox->setMaximum(90.0, true);
ui->wutAltitudeMinSpinBox->setWrapping(false);
ui->saveObjectsButton->setEnabled(buttonState);
// Convert from angular minutes
ui->wutAngularSizeLimitMinSpinBox->setDegrees(conf->value("astrocalc/wut_angular_limit_min", 10.0).toDouble()/60.0);
ui->wutAngularSizeLimitMaxSpinBox->setDegrees(conf->value("astrocalc/wut_angular_limit_max", 600.0).toDouble()/60.0);
ui->wutAltitudeMinSpinBox->setDegrees(conf->value("astrocalc/wut_altitude_min", 0.0).toDouble());
connect(ui->wutAngularSizeLimitCheckBox, SIGNAL(toggled(bool)), this, SLOT(saveWutAngularSizeFlag(bool)));
connect(ui->wutAngularSizeLimitMinSpinBox, SIGNAL(valueChanged()), this, SLOT(saveWutMinAngularSizeLimit()));
connect(ui->wutAngularSizeLimitMaxSpinBox, SIGNAL(valueChanged()), this, SLOT(saveWutMaxAngularSizeLimit()));
connect(ui->wutAltitudeMinSpinBox, SIGNAL(valueChanged()), this, SLOT(saveWutMinAltitude()));
ui->wutMagnitudeDoubleSpinBox->setValue(conf->value("astrocalc/wut_magnitude_limit", 10.0).toDouble());
connect(ui->wutMagnitudeDoubleSpinBox, SIGNAL(valueChanged(double)), this, SLOT(saveWutMagnitudeLimit(double)));
connect(ui->wutComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(saveWutTimeInterval(int)));
connect(ui->wutCategoryListWidget, SIGNAL(currentRowChanged(int)), this, SLOT(calculateWutObjects()));
//connect(ui->wutMatchingObjectsTreeWidget->selectionModel() , SIGNAL(currentRowChanged(const QModelIndex&, const QModelIndex&)),
// this, SLOT(selectWutObject(const QModelIndex&)));
connect(ui->wutMatchingObjectsTreeWidget, SIGNAL(doubleClicked(QModelIndex)), this, SLOT(selectWutObject(QModelIndex)));
connect(ui->saveObjectsButton, SIGNAL(clicked()), this, SLOT(saveWutObjects()));
//connect(ui->wutMatchingObjectsLineEdit, SIGNAL(textChanged(const QString&)), proxyModel, SLOT(setFilterWildcard(const QString&)));
ui->wutMatchingObjectsLineEdit->setVisible(false);
connect(dsoMgr, SIGNAL(catalogFiltersChanged(int)), this, SLOT(calculateWutObjects()));
connect(dsoMgr, SIGNAL(typeFiltersChanged(int)), this, SLOT(calculateWutObjects()));
connect(dsoMgr, SIGNAL(flagSizeLimitsUsageChanged(bool)), this, SLOT(calculateWutObjects()));
connect(dsoMgr, SIGNAL(minSizeLimitChanged(double)), this, SLOT(calculateWutObjects()));
connect(dsoMgr, SIGNAL(maxSizeLimitChanged(double)), this, SLOT(calculateWutObjects()));
connect(core, SIGNAL(dateChanged()), this, SLOT(calculateWutObjects()));
QAction *clearAction = ui->wutMatchingObjectsLineEdit->addAction(QIcon(":/graphicGui/uieBackspaceInputButton.png"), QLineEdit::ActionPosition::TrailingPosition);
connect(clearAction, SIGNAL(triggered()), this, SLOT(searchWutClear()));
StelModuleMgr& moduleMgr = StelApp::getInstance().getModuleMgr();
if (moduleMgr.isPluginLoaded("Quasars"))
{
#ifdef USE_STATIC_PLUGIN_QUASARS
Quasars* qsoMgr = GETSTELMODULE(Quasars);
connect(qsoMgr, SIGNAL(flagQuasarsVisibilityChanged(bool)), this, SLOT(calculateWutObjects()));
#endif
}
if (moduleMgr.isPluginLoaded("Pulsars"))
{
#ifdef USE_STATIC_PLUGIN_PULSARS
Pulsars* psrMgr = GETSTELMODULE(Pulsars);
connect(psrMgr, SIGNAL(flagPulsarsVisibilityChanged(bool)), this, SLOT(populateWutGroups()));
//connect(psrMgr, SIGNAL(flagPulsarsVisibilityChanged(bool)), this, SLOT(calculateWutObjects()));
#endif
}
if (moduleMgr.isPluginLoaded("Exoplanets"))
{
#ifdef USE_STATIC_PLUGIN_EXOPLANETS
Exoplanets* epMgr = GETSTELMODULE(Exoplanets);
connect(epMgr, SIGNAL(flagExoplanetsVisibilityChanged(bool)), this, SLOT(populateWutGroups()));
//connect(epMgr, SIGNAL(flagExoplanetsVisibilityChanged(bool)), this, SLOT(calculateWutObjects()));
#endif
}
currentCelestialPositions();
currentTimeLine = new QTimer(this);
connect(currentTimeLine, SIGNAL(timeout()), this, SLOT(drawCurrentTimeDiagram()));
connect(currentTimeLine, SIGNAL(timeout()), this, SLOT(computePlanetaryData()));
currentTimeLine->start(1000); // Update 'now' line position every second
connect(ui->firstCelestialBodyComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(saveFirstCelestialBody(int)));
connect(ui->secondCelestialBodyComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(saveSecondCelestialBody(int)));
connect(core, SIGNAL(dateChanged()), this, SLOT(drawDistanceGraph()));
connect(solarSystem, SIGNAL(solarSystemDataReloaded()), this, SLOT(updateSolarSystemData()));
connect(core, SIGNAL(locationChanged(StelLocation)), this, SLOT(updateAstroCalcData()));
connect(core, SIGNAL(locationChanged(StelLocation)), this, SLOT(drawAltVsTimeDiagram()));
connect(core, SIGNAL(locationChanged(StelLocation)), this, SLOT(drawMonthlyElevationGraph()));
connect(core, SIGNAL(locationChanged(StelLocation)), this, SLOT(drawDistanceGraph()));
connect(core, SIGNAL(locationChanged(StelLocation)), this, SLOT(drawLunarElongationGraph()));
connect(core, SIGNAL(locationChanged(StelLocation)), this, SLOT(initEphemerisFlagNakedEyePlanets()));
connect(core, SIGNAL(locationChanged(StelLocation)), this, SLOT(generateRTS()));
connect(ui->stackListWidget, SIGNAL(currentItemChanged(QListWidgetItem*, QListWidgetItem*)), this, SLOT(changePage(QListWidgetItem*, QListWidgetItem*)));
connect(ui->tabWidgetGraphs, SIGNAL(currentChanged(int)), this, SLOT(changeGraphsTab(int)));
connect(ui->tabWidgetPC, SIGNAL(currentChanged(int)), this, SLOT(changePCTab(int)));
connect(ui->tabWidgetEclipses, SIGNAL(currentChanged(int)), this, SLOT(changeEclipsesTab(int)));
connect(ui->pushButtonExtraEphemerisDialog, SIGNAL(clicked()), this, SLOT(showExtraEphemerisDialog()));
connect(ui->pushButtonCustomStepsDialog, SIGNAL(clicked()), this, SLOT(showCustomStepsDialog()));
updateTabBarListWidgetWidth();
ui->celestialPositionsUpdateButton->setShortcut(QKeySequence("Shift+F10"));
ui->hecPositionsUpdateButton->setShortcut(QKeySequence("Shift+F10"));
ui->ephemerisPushButton->setShortcut(QKeySequence("Shift+F10"));
ui->rtsCalculateButton->setShortcut(QKeySequence("Shift+F10"));
ui->phenomenaPushButton->setShortcut(QKeySequence("Shift+F10"));
ui->solareclipsesCalculateButton->setShortcut(QKeySequence("Shift+F10"));
ui->solareclipseslocalCalculateButton->setShortcut(QKeySequence("Shift+F10"));
ui->lunareclipsesCalculateButton->setShortcut(QKeySequence("Shift+F10"));
ui->transitsCalculateButton->setShortcut(QKeySequence("Shift+F10"));
// chartview exports:
connect(ui->hecPositionsExportButton, &QPushButton::clicked, this, [=]{ saveGraph(ui->hecPositionsChartView); });
connect(ui->exportAltVsTimePushButton, &QPushButton::clicked, this, [=]{ saveGraph(ui->altVsTimeChartView); });
connect(ui->exportAziVsTimePushButton, &QPushButton::clicked, this, [=]{ saveGraph(ui->aziVsTimeChartView); });
connect(ui->exportMonthlyElevationPushButton, &QPushButton::clicked, this, [=]{ saveGraph(ui->monthlyElevationChartView); });
connect(ui->exportGraphsPushButton, &QPushButton::clicked, this, [=]{ saveGraph(ui->twoGraphsChartView); });
connect(ui->exportLunarElongationPushButton, &QPushButton::clicked, this, [=]{ saveGraph(ui->lunarElongationChartView); });
connect(ui->exportPCPushButton, &QPushButton::clicked, this, [=]{ saveGraph(ui->pcChartView); });
}
void AstroCalcDialog::populateToolTips()
{
QString validDates = QString("%1 1582/10/15 - 9999/12/31").arg(q_("Gregorian dates. Valid range:"));
ui->dateFromDateTimeEdit->setToolTip(validDates);
ui->dateToDateTimeEdit->setToolTip(validDates);
ui->phenomenFromDateEdit->setToolTip(validDates);
ui->phenomenToDateEdit->setToolTip(validDates);
ui->rtsFromDateEdit->setToolTip(validDates);
ui->rtsToDateEdit->setToolTip(validDates);
ui->eclipseFromYearSpinBox->setToolTip(QString("%1 %2..%3").arg(q_("Valid range years:"), QString::number(ui->eclipseFromYearSpinBox->minimum()), QString::number(ui->eclipseFromYearSpinBox->maximum())));
ui->allowedSeparationSpinBox->setToolTip(QString("%1: %2..%3").arg(q_("Valid range"), StelUtils::decDegToDmsStr(ui->allowedSeparationSpinBox->getMinimum(true)), StelUtils::decDegToDmsStr(ui->allowedSeparationSpinBox->getMaximum(true))));
ui->allowedSeparationLabel->setToolTip(QString("<p>%1</p>").arg(q_("This is a tolerance for the angular distance for conjunctions and oppositions from 0 and 180 degrees respectively.")));
ui->hecMagnitudeLimitSpinBox->setToolTip(QString("%1 %2..%3").arg(q_("Valid range magnitudes:"), QString::number(ui->hecMagnitudeLimitSpinBox->minimum(), 'f', 2), QString::number(ui->hecMagnitudeLimitSpinBox->maximum(), 'f', 2)));
}
void AstroCalcDialog::saveGraph(QChartView *graph)
{
QString dir = StelFileMgr::getScreenshotDir();
if (dir.isEmpty())
dir = StelFileMgr::getUserDir();
QString filter = q_("Images");
filter.append(" (*.png)");
QString filename = QFileDialog::getSaveFileName(&StelMainView::getInstance(), q_("Save graph"), dir + "/stellarium-graph.png", filter);
if (!filename.isEmpty())
{
QPixmap p = graph->grab();
p.save(filename, "PNG");
}
}
void AstroCalcDialog::populateCelestialNames(QString)
{
populateCelestialBodyList();
populatePlanetList();
}
void AstroCalcDialog::showExtraEphemerisDialog()
{
if (extraEphemerisDialog == nullptr)
extraEphemerisDialog = new AstroCalcExtraEphemerisDialog();
extraEphemerisDialog->setVisible(true);
}
void AstroCalcDialog::showCustomStepsDialog()
{
if (customStepsDialog == nullptr)
customStepsDialog = new AstroCalcCustomStepsDialog();
customStepsDialog->setVisible(true);
}
void AstroCalcDialog::searchWutClear()
{
ui->wutMatchingObjectsLineEdit->clear();
}
void AstroCalcDialog::updateAstroCalcData()
{
drawAltVsTimeDiagram();
populateCelestialBodyList();
populatePlanetList();
}
void AstroCalcDialog::saveAltVsTimeSunFlag(bool state)
{
if (plotAltVsTimeSun!=state)
{
plotAltVsTimeSun = state;
conf->setValue("astrocalc/altvstime_sun", plotAltVsTimeSun);
drawAltVsTimeDiagram();
}
}
void AstroCalcDialog::saveAltVsTimeMoonFlag(bool state)
{
if (plotAltVsTimeMoon!=state)
{
plotAltVsTimeMoon = state;
conf->setValue("astrocalc/altvstime_moon", plotAltVsTimeMoon);
drawAltVsTimeDiagram();
}
}
void AstroCalcDialog::saveAltVsTimePositiveFlag(bool state)
{
if (plotAltVsTimePositive!=state)
{
plotAltVsTimePositive = state;
conf->setValue("astrocalc/altvstime_positive_only", plotAltVsTimePositive);
drawAltVsTimeDiagram();
}
}
void AstroCalcDialog::saveAltVsTimePositiveLimit(int limit)
{
if (altVsTimePositiveLimit!=limit)
{
altVsTimePositiveLimit = limit;
conf->setValue("astrocalc/altvstime_positive_limit", altVsTimePositiveLimit);
drawAltVsTimeDiagram();
}
}
void AstroCalcDialog::drawAziVsTimeDiagram()
{
if (!azVsTimeChartMutex.tryLock()) return; // Avoid calling parallel from various sides. (called by signals/slots)
// Avoid crash!
if (core->getCurrentPlanet()->getEnglishName().contains("->")) // We are on the spaceship!
{
azVsTimeChartMutex.unlock();
return;
}
// special case - plot the graph when tab is visible
//..
// we got notified about a reason to redraw the plot, but dialog was
// not visible. which means we must redraw when becoming visible again!
if (!dialog->isVisible() && plotAziVsTime)
{
graphPlotNeedsRefresh = true;
azVsTimeChartMutex.unlock();
return;
}
if (!plotAziVsTime)
{
azVsTimeChartMutex.unlock();
return;
}
QList<StelObjectP> selectedObjects = objectMgr->getSelectedObject();
azVsTimeChart = new AstroCalcChart({AstroCalcChart::AzVsTime, AstroCalcChart::CurrentTime});
if (!selectedObjects.isEmpty())
{
const bool useSouthAzimuth = StelApp::getInstance().getFlagSouthAzimuthUsage();
StelObjectP selectedObject = selectedObjects[0];
azVsTimeChart->setTitle(QString("%1 (%2)").arg(getSelectedObjectNameI18n(selectedObject), selectedObject->getObjectTypeI18n()));
const double currentJD = core->getJD();
const double shift = core->getUTCOffset(currentJD) / 24.0;
const double noon = std::floor(currentJD + shift); // Integral JD of this day
#ifdef USE_STATIC_PLUGIN_SATELLITES
bool isSatellite = false;
SatelliteP sat;
if (selectedObject->getType() == "Satellite")
{
// get reference to satellite
isSatellite = true;
sat = GETSTELMODULE(Satellites)->getById(selectedObject.staticCast<Satellite>()->getCatalogNumberString());
}
#endif
for (int i = 0; i <= 86400; i+=180) // 24 hours in 3-min steps
{
// A new point on the graph every 3 minutes with shift to right 12 hours
// to get midnight at the center of diagram (i.e. accuracy is 3 minutes)
double JD = noon + i / 86400. - shift;
core->setJD(JD);
#ifdef USE_STATIC_PLUGIN_SATELLITES
if (isSatellite)
{
sat->update(0.0);
}
else
#endif
core->update(0.0);
double az, alt;
StelUtils::rectToSphe(&az, &alt, selectedObject->getAltAzPosAuto(core));
const double direction = useSouthAzimuth ? 2. : 3.; // N is zero, E is 90 degrees
az = direction*M_PI - az;
if (az > M_PI*2)
az -= M_PI*2;
// We must shift the JD value to trick the display into zone time.
azVsTimeChart->append(AstroCalcChart::AzVsTime, StelUtils::jdToQDateTime(JD, Qt::UTC).toMSecsSinceEpoch(), az*M_180_PI);
}
azVsTimeChart->show(AstroCalcChart::AzVsTime);
core->setJD(currentJD);
const QPair<double, double>&yRange=azVsTimeChart->findYRange(AstroCalcChart::AzVsTime);
azVsTimeChart->setYrange(AstroCalcChart::AzVsTime, yRange);
drawCurrentTimeDiagram();
}
else
{
azVsTimeChart->setYrange(AstroCalcChart::AzVsTime, 0., 360.);
azVsTimeChart->clear(AstroCalcChart::AzVsTime);
azVsTimeChart->setTitle(q_("Please select object to plot its graph 'Azimuth vs. Time'."));
}
azVsTimeChart->setupAxes(core->getJD(), 1, "");
QChart *oldChart=ui->aziVsTimeChartView->chart();
if (oldChart) oldChart->deleteLater();
ui->aziVsTimeChartView->setChart(azVsTimeChart);
ui->aziVsTimeChartView->setRenderHint(QPainter::Antialiasing);
azVsTimeChartMutex.unlock();
}
void AstroCalcDialog::initListCelestialPositions()
{
ui->celestialPositionsTreeWidget->clear();
ui->celestialPositionsTreeWidget->setColumnCount(CColumnCount);
setCelestialPositionsHeaderNames();
ui->celestialPositionsTreeWidget->header()->setSectionsMovable(false);
ui->celestialPositionsTreeWidget->header()->setDefaultAlignment(Qt::AlignCenter);
}
void AstroCalcDialog::setCelestialPositionsHeaderNames()
{
Q_ASSERT(ui->celestialCategoryComboBox);
QComboBox* category = ui->celestialCategoryComboBox;
int celType = category->itemData(category->currentIndex()).toInt();
bool horizon = ui->horizontalCoordinatesCheckBox->isChecked();
positionsHeader.clear();
// TRANSLATORS: name of object
positionsHeader << q_("Name");
if (horizon)
{
// TRANSLATORS: azimuth
positionsHeader << q_("Azimuth");
// TRANSLATORS: altitude
positionsHeader << q_("Altitude");
}
else
{
// TRANSLATORS: right ascension
positionsHeader << q_("RA (J2000)");
// TRANSLATORS: declination
positionsHeader << q_("Dec (J2000)");
}
if (celType == 12 || celType == 102 || celType == 111) // check for dark nebulae
{
// TRANSLATORS: opacity
positionsHeader << q_("Opac.");
}
else
{
// TRANSLATORS: magnitude
positionsHeader << q_("Mag.");
}
if (celType >= 200)
{
// TRANSLATORS: angular size, arc-seconds
positionsHeader << QString("%1, \"").arg(q_("A.S."));
}
else
{
// TRANSLATORS: angular size, arc-minutes
positionsHeader << QString("%1, '").arg(q_("A.S."));
}
if (celType == 170)
{
// TRANSLATORS: separation, arc-seconds
positionsHeader << QString("%1, \"").arg(q_("Sep."));
}
else if (celType == 171 || celType == 173 || celType == 174)
{
// TRANSLATORS: period, days
positionsHeader << QString("%1, %2").arg(q_("Per."), qc_("d", "days"));
}
else if (celType >= 200)
{
// TRANSLATORS: distance, AU
positionsHeader << QString("%1, %2").arg(q_("Dist."), qc_("AU", "distance, astronomical unit"));
}
else if (celType == 172)
{
// TRANSLATORS: proper motion, arc-second per year
positionsHeader << QString("%1, %2").arg(q_("P.M."), qc_("\"/yr", "arc-second per year"));
}
else
{
// TRANSLATORS: surface brightness
positionsHeader << q_("S.B.");
}
// TRANSLATORS: time of transit
positionsHeader << qc_("Transit", "celestial event; passage across a meridian");
// TRANSLATORS: elevation
positionsHeader << q_("Elev.");
// TRANSLATORS: elongation
positionsHeader << q_("Elong.");
// TRANSLATORS: type of object
positionsHeader << q_("Type");
ui->celestialPositionsTreeWidget->setHeaderLabels(positionsHeader);
adjustCelestialPositionsColumns();
}
void AstroCalcDialog::adjustCelestialPositionsColumns()
{
// adjust the column width
for (int i = 0; i < CColumnCount; ++i)
{
ui->celestialPositionsTreeWidget->resizeColumnToContents(i);
}
}
void AstroCalcDialog::initListHECPositions()
{
ui->hecPositionsTreeWidget->clear();
ui->hecPositionsTreeWidget->setColumnCount(HECColumnCount);
setHECPositionsHeaderNames();
ui->hecPositionsTreeWidget->header()->setSectionsMovable(false);
ui->hecPositionsTreeWidget->header()->setDefaultAlignment(Qt::AlignCenter);
}
void AstroCalcDialog::setHECPositionsHeaderNames()
{
hecPositionsHeader = QStringList({
// TRANSLATORS: name of object
q_("Name"),
q_("Symbol"),
// TRANSLATORS: ecliptic latitude
q_("Latitude"),
// TRANSLATORS: ecliptic longitude
q_("Longitude"),
// TRANSLATORS: distance
q_("Distance")});
ui->hecPositionsTreeWidget->setHeaderLabels(hecPositionsHeader);
adjustHECPositionsColumns();
}
void AstroCalcDialog::adjustHECPositionsColumns()
{
// adjust the column width
for (int i = 0; i < HECColumnCount; ++i)
{
ui->hecPositionsTreeWidget->resizeColumnToContents(i);
}
}
void AstroCalcDialog::onChangedEphemerisPosition()
{
DisplayedPositionIndex =ui->ephemerisTreeWidget->currentItem()->data(EphemerisRA, Qt::UserRole).toInt();
}
double AstroCalcDialog::computeMaxElevation(StelObjectP obj)
{
// NOTE: Without refraction!
double ra, dec, elevation;
const double lat = static_cast<double>(core->getCurrentLocation().getLatitude());
StelUtils::rectToSphe(&ra, &dec, obj->getEquinoxEquatorialPos(core));
dec *= M_180_PI;
if (lat>=0.)
{
// star between zenith and southern horizon, or between N pole and zenith
elevation = (dec<=lat) ? (90. - lat + dec) : (90. + lat - dec);
}
else
{
// star between zenith and north horizon, or between S pole and zenith
elevation = (dec>=lat) ? (90. + lat - dec) : (90. - lat + dec);
}
return elevation * M_PI_180;
}
void AstroCalcDialog::populateCelestialCategoryList()
{
Q_ASSERT(ui->celestialCategoryComboBox);
QComboBox* category = ui->celestialCategoryComboBox;
category->blockSignals(true);
int index = category->currentIndex();
QVariant selectedCategoryId = category->itemData(index);
category->clear();
QMap<QString,QString> map = objectMgr->objectModulesMap();
QMapIterator<QString,QString> it(map);
while(it.hasNext())
{
it.next();
QString key = it.key();
if (key.startsWith("NebulaMgr") && key.contains(":"))
category->addItem(q_(it.value()), key.remove("NebulaMgr:"));
if (key.startsWith("StarMgr") && key.contains(":"))
{
int kn = key.remove("StarMgr:").toInt();