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AstroCalcDialog.cpp
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AstroCalcDialog.cpp
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/*
* Stellarium
* Copyright (C) 2015 Alexander Wolf
* Copyright (C) 2016 Nick Fedoseev (visualization of ephemeris)
*
* 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 "StelModuleMgr.hpp"
#include "StelMovementMgr.hpp"
#include "StelObjectMgr.hpp"
#include "StelUtils.hpp"
#include "StelTranslator.hpp"
#include "StelLocaleMgr.hpp"
#include "StelFileMgr.hpp"
#include "AngleSpinBox.hpp"
#include "SolarSystem.hpp"
#include "Planet.hpp"
#include "NebulaMgr.hpp"
#include "Nebula.hpp"
#include "StelActionMgr.hpp"
#include "StelSkyCultureMgr.hpp"
#include "StelJsonParser.hpp"
#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 "AstroCalcDialog.hpp"
#include "AstroCalcExtraEphemerisDialog.hpp"
#include "AstroCalcCustomStepsDialog.hpp"
#include "ui_astroCalcDialog.h"
#include "external/qcustomplot/qcustomplot.h"
#include "external/qxlsx/xlsxdocument.h"
#include "external/qxlsx/xlsxchartsheet.h"
#include "external/qxlsx/xlsxcellrange.h"
#include "external/qxlsx/xlsxchart.h"
#include "external/qxlsx/xlsxrichstring.h"
#include "external/qxlsx/xlsxworkbook.h"
using namespace QXlsx;
QVector<Ephemeris> AstroCalcDialog::EphemerisList;
int AstroCalcDialog::DisplayedPositionIndex = -1;
double AstroCalcDialog::brightLimit = 10.;
double AstroCalcDialog::minY = -90.;
double AstroCalcDialog::maxY = 90.;
double AstroCalcDialog::minYme = -90.;
double AstroCalcDialog::maxYme = 90.;
double AstroCalcDialog::minYsun = -90.;
double AstroCalcDialog::maxYsun = 90.;
double AstroCalcDialog::minYmoon = -90.;
double AstroCalcDialog::maxYmoon = 90.;
double AstroCalcDialog::minY1 = -1001.;
double AstroCalcDialog::maxY1 = 1001.;
double AstroCalcDialog::minY2 = -1001.;
double AstroCalcDialog::maxY2 = 1001.;
double AstroCalcDialog::transitX = -1.;
double AstroCalcDialog::minYld = 0.;
double AstroCalcDialog::maxYld = 90.;
double AstroCalcDialog::minYad = 0.;
double AstroCalcDialog::maxYad = 180.;
double AstroCalcDialog::minYadm = 0.;
double AstroCalcDialog::maxYadm = 180.;
double AstroCalcDialog::minYaz = 0.;
double AstroCalcDialog::maxYaz = 360.;
QString AstroCalcDialog::yAxis1Legend = "";
QString AstroCalcDialog::yAxis2Legend = "";
const QString AstroCalcDialog::dash = QChar(0x2014);
const QString AstroCalcDialog::delimiter(", ");
AstroCalcDialog::AstroCalcDialog(QObject* parent)
: StelDialog("AstroCalc", parent)
, extraEphemerisDialog(Q_NULLPTR)
, customStepsDialog(Q_NULLPTR)
//, wutModel(Q_NULLPTR)
//, proxyModel(Q_NULLPTR)
, currentTimeLine(Q_NULLPTR)
, plotAltVsTime(false)
, plotAltVsTimeSun(false)
, plotAltVsTimeMoon(false)
, plotAltVsTimePositive(false)
, plotMonthlyElevation(false)
, plotMonthlyElevationPositive(false)
, plotDistanceGraph(false)
, plotAngularDistanceGraph(false)
, plotAziVsTime(false)
, altVsTimePositiveLimit(0)
, monthlyElevationPositiveLimit(0)
, graphsDuration(1)
, oldGraphJD(0)
, graphPlotNeedsRefresh(false)
{
ui = new Ui_astroCalcDialogForm;
core = StelApp::getInstance().getCore();
solarSystem = GETSTELMODULE(SolarSystem);
dsoMgr = GETSTELMODULE(NebulaMgr);
objectMgr = GETSTELMODULE(StelObjectMgr);
starMgr = GETSTELMODULE(StarMgr);
mvMgr = GETSTELMODULE(StelMovementMgr);
propMgr = StelApp::getInstance().getStelPropertyManager();
localeMgr = &StelApp::getInstance().getLocaleMgr();
conf = StelApp::getInstance().getSettings();
ephemerisHeader.clear();
phenomenaHeader.clear();
positionsHeader.clear();
wutHeader.clear();
transitHeader.clear();
}
AstroCalcDialog::~AstroCalcDialog()
{
if (currentTimeLine)
{
currentTimeLine->stop();
delete currentTimeLine;
currentTimeLine = Q_NULLPTR;
}
delete ui;
delete extraEphemerisDialog;
delete customStepsDialog;
}
void AstroCalcDialog::retranslate()
{
if (dialog)
{
ui->retranslateUi(dialog);
setCelestialPositionsHeaderNames();
setEphemerisHeaderNames();
setTransitHeaderNames();
setPhenomenaHeaderNames();
populateCelestialBodyList();
populateCelestialCategoryList();
populateEphemerisTimeStepsList();
populatePlanetList();
populateGroupCelestialBodyList();
currentCelestialPositions();
prepareAxesAndGraph();
prepareAziVsTimeAxesAndGraph();
populateFunctionsList();
prepareXVsTimeAxesAndGraph();
prepareMonthlyEleveationAxesAndGraph();
prepareDistanceAxesAndGraph();
prepareAngularDistanceAxesAndGraph();
drawAltVsTimeDiagram();
drawAziVsTimeDiagram();
populateTimeIntervalsList();
populateWutGroups();
// Hack to shrink the tabs to optimal size after language change
// by causing the list items to be laid out again.
updateTabBarListWidgetWidth();
// TODO: make a new private function and call that here and in createDialogContent?
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->transitFromDateEdit->setToolTip(validDates);
ui->transitToDateEdit->setToolTip(validDates);
}
}
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->closeStelWindow, SIGNAL(clicked()), this, SLOT(close()));
connect(ui->TitleBar, SIGNAL(movedTo(QPoint)), this, SLOT(handleMovedTo(QPoint)));
initListCelestialPositions();
initListPhenomena();
populateCelestialBodyList();
populateCelestialCategoryList();
populateEphemerisTimeStepsList();
populatePlanetList();
populateGroupCelestialBodyList();
// Altitude vs. Time feature
prepareAxesAndGraph();
drawCurrentTimeDiagram();
// Azimuth vs. Time feature
prepareAziVsTimeAxesAndGraph();
// Graphs feature
populateFunctionsList();
prepareXVsTimeAxesAndGraph();
// Monthly Elevation
prepareMonthlyEleveationAxesAndGraph();
// WUT
initListWUT();
populateTimeIntervalsList();
populateWutGroups();
// PC
prepareDistanceAxesAndGraph();
prepareAngularDistanceAxesAndGraph();
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));
double JD = core->getJD() + core->getUTCOffset(core->getJD()) / 24;
QDateTime currentDT = StelUtils::jdToQDateTime(JD);
ui->dateFromDateTimeEdit->setDateTime(currentDT);
ui->dateToDateTimeEdit->setDateTime(currentDT.addMonths(1));
ui->phenomenFromDateEdit->setDateTime(currentDT);
ui->phenomenToDateEdit->setDateTime(currentDT.addMonths(1));
ui->transitFromDateEdit->setDateTime(currentDT);
ui->transitToDateEdit->setDateTime(currentDT.addMonths(1));
ui->monthlyElevationTimeInfo->setStyleSheet("font-size: 18pt; color: rgb(238, 238, 238);");
// 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.
QString validDates = QString("%1 1582/10/15 - 9999/12/31").arg(q_("Gregorian dates. Valid range:"));
ui->dateFromDateTimeEdit->setMinimumDate(minDate);
ui->dateFromDateTimeEdit->setToolTip(validDates);
ui->dateToDateTimeEdit->setMinimumDate(minDate);
ui->dateToDateTimeEdit->setToolTip(validDates);
ui->phenomenFromDateEdit->setMinimumDate(minDate);
ui->phenomenFromDateEdit->setToolTip(validDates);
ui->phenomenToDateEdit->setMinimumDate(minDate);
ui->phenomenToDateEdit->setToolTip(validDates);
ui->transitFromDateEdit->setMinimumDate(minDate);
ui->transitFromDateEdit->setToolTip(validDates);
ui->transitToDateEdit->setMinimumDate(minDate);
ui->transitToDateEdit->setToolTip(validDates);
ui->pushButtonExtraEphemerisDialog->setFixedSize(QSize(20, 20));
ui->pushButtonCustomStepsDialog->setFixedSize(QSize(26, 26));
// 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(Nebula::CatalogGroup)), this, SLOT(populateCelestialCategoryList()));
connect(dsoMgr, SIGNAL(catalogFiltersChanged(Nebula::CatalogGroup)), 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()));
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();
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)));
connectColorButton(ui->genericMarkerColor, "SolarSystem.ephemerisGenericMarkerColor", "color/ephemeris_generic_marker_color");
connectColorButton(ui->secondaryMarkerColor, "SolarSystem.ephemerisSecondaryMarkerColor", "color/ephemeris_secondary_marker_color");
connectColorButton(ui->selectedMarkerColor, "SolarSystem.ephemerisSelectedMarkerColor", "color/ephemeris_selected_marker_color");
connectColorButton(ui->mercuryMarkerColor, "SolarSystem.ephemerisMercuryMarkerColor", "color/ephemeris_mercury_marker_color");
connectColorButton(ui->venusMarkerColor, "SolarSystem.ephemerisVenusMarkerColor", "color/ephemeris_venus_marker_color");
connectColorButton(ui->marsMarkerColor, "SolarSystem.ephemerisMarsMarkerColor", "color/ephemeris_mars_marker_color");
connectColorButton(ui->jupiterMarkerColor, "SolarSystem.ephemerisJupiterMarkerColor", "color/ephemeris_jupiter_marker_color");
connectColorButton(ui->saturnMarkerColor, "SolarSystem.ephemerisSaturnMarkerColor", "color/ephemeris_saturn_marker_color");
initListTransit();
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)));
connect(objectMgr, SIGNAL(selectedObjectChanged(StelModule::StelModuleSelectAction)), this, SLOT(setTransitCelestialBodyName()));
// 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);
ui->allowedSeparationSpinBox->setToolTip(QString("%1: %2 - %3").arg(q_("Valid range"), StelUtils::decDegToDmsStr(ui->allowedSeparationSpinBox->getMinimum(true)), StelUtils::decDegToDmsStr(ui->allowedSeparationSpinBox->getMaximum(true))));
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->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();
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(ui->altVsTimePlot, SIGNAL(mouseMove(QMouseEvent*)), this, SLOT(mouseOverLine(QMouseEvent*)));
connect(objectMgr, SIGNAL(selectedObjectChanged(StelModule::StelModuleSelectAction)), this, SLOT(drawAltVsTimeDiagram()));
connect(ui->altVsTimePlot, SIGNAL(mousePress(QMouseEvent*)), this, SLOT(altTimeClick(QMouseEvent*)));
connect(ui->aziVsTimePlot, SIGNAL(mousePress(QMouseEvent*)), this, SLOT(aziTimeClick(QMouseEvent*)));
connect(this, SIGNAL(visibleChanged(bool)), this, SLOT(handleVisibleEnabled()));
connect(ui->aziVsTimePlot, SIGNAL(mouseMove(QMouseEvent*)), this, SLOT(mouseOverAziLine(QMouseEvent*)));
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()));
// Monthly Elevation
plotMonthlyElevationPositive = conf->value("astrocalc/me_positive_only", false).toBool();
ui->monthlyElevationPositiveCheckBox->setChecked(plotMonthlyElevationPositive);
ui->monthlyElevationPositiveLimitSpinBox->setValue(conf->value("astrocalc/me_positive_limit", 0).toInt());
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()), 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() ,30);
ui->graphsDurationSpinBox->setValue(graphsDuration);
connect(ui->graphsDurationSpinBox, SIGNAL(valueChanged(int)), this, SLOT(updateGraphsDuration(int)));
connect(ui->drawGraphsPushButton, SIGNAL(clicked()), this, SLOT(drawXVsTimeGraphs()));
connect(objectMgr, SIGNAL(selectedObjectChanged(StelModule::StelModuleSelectAction)), this, SLOT(updateXVsTimeGraphs()));
ui->angularDistanceLimitSpinBox->setValue(conf->value("astrocalc/angular_distance_limit", 40).toInt());
connect(ui->angularDistanceLimitSpinBox, SIGNAL(valueChanged(int)), this, SLOT(saveAngularDistanceLimit(int)));
connect(objectMgr, SIGNAL(selectedObjectChanged(StelModule::StelModuleSelectAction)), this, SLOT(drawAngularDistanceGraph()));
connect(core, SIGNAL(dateChanged()), this, SLOT(drawAngularDistanceGraph()));
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);
// 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);
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()));
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(Nebula::CatalogGroup)), this, SLOT(calculateWutObjects()));
connect(dsoMgr, SIGNAL(typeFiltersChanged(Nebula::TypeGroup)), 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()));
connect(currentTimeLine, SIGNAL(timeout()), this, SLOT(drawDistanceGraph()));
currentTimeLine->start(500); // Update 'now' line position every 0.5 seconds
connect(ui->firstCelestialBodyComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(saveFirstCelestialBody(int)));
connect(ui->secondCelestialBodyComboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(saveSecondCelestialBody(int)));
connect(ui->pcDistanceGraphPlot, SIGNAL(mouseMove(QMouseEvent*)), this, SLOT(mouseOverDistanceGraph(QMouseEvent*)));
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(drawAngularDistanceGraph()));
connect(core, SIGNAL(locationChanged(StelLocation)), this, SLOT(initEphemerisFlagNakedEyePlanets()));
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->pushButtonExtraEphemerisDialog, SIGNAL(clicked()), this, SLOT(showExtraEphemerisDialog()));
connect(ui->pushButtonCustomStepsDialog, SIGNAL(clicked()), this, SLOT(showCustomStepsDialog()));
updateTabBarListWidgetWidth();
ui->celestialPositionsUpdateButton->setShortcut(QKeySequence("Shift+F10"));
ui->ephemerisPushButton->setShortcut(QKeySequence("Shift+F10"));
ui->transitsCalculateButton->setShortcut(QKeySequence("Shift+F10"));
ui->phenomenaPushButton->setShortcut(QKeySequence("Shift+F10"));
// Let's improve visibility of the text
QString style = "QLabel { color: rgb(238, 238, 238); }";
ui->celestialPositionsTimeLabel->setStyleSheet(style);
ui->altVsTimeLabel->setStyleSheet(style);
//ui->altVsTimeTitle->setStyleSheet(style);
ui->aziVsTimeLabel->setStyleSheet(style);
//ui->aziVsTimeTitle->setStyleSheet(style);
ui->monthlyElevationLabel->setStyleSheet(style);
//ui->monthlyElevationTitle->setStyleSheet(style);
ui->graphsFirstLabel->setStyleSheet(style);
ui->graphsSecondLabel->setStyleSheet(style);
ui->graphsDurationLabel->setStyleSheet(style);
ui->graphsYearsLabel->setStyleSheet(style);
ui->angularDistanceNote->setStyleSheet(style);
ui->angularDistanceLimitLabel->setStyleSheet(style);
//ui->angularDistanceTitle->setStyleSheet(style);
ui->transitNotificationLabel->setStyleSheet(style);
style = "QCheckBox { color: rgb(238, 238, 238); }";
ui->sunAltitudeCheckBox->setStyleSheet(style);
ui->moonAltitudeCheckBox->setStyleSheet(style);
ui->positiveAltitudeOnlyCheckBox->setStyleSheet(style);
ui->monthlyElevationPositiveCheckBox->setStyleSheet(style);
}
void AstroCalcDialog::populateCelestialNames(QString)
{
populateCelestialBodyList();
populatePlanetList();
}
void AstroCalcDialog::showExtraEphemerisDialog()
{
if (extraEphemerisDialog == Q_NULLPTR)
extraEphemerisDialog = new AstroCalcExtraEphemerisDialog();
extraEphemerisDialog->setVisible(true);
}
void AstroCalcDialog::showCustomStepsDialog()
{
if (customStepsDialog == Q_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::prepareAziVsTimeAxesAndGraph()
{
QString xAxisStr = q_("Local Time");
QString yAxisStr = QString("%1, %2").arg(q_("Azimuth"), QChar(0x00B0));
QColor axisColor(Qt::white);
QPen axisPen(axisColor, 1);
ui->aziVsTimePlot->clearGraphs();
// main data: Azimuth vs. Time graph
ui->aziVsTimePlot->addGraph();
ui->aziVsTimePlot->setBackground(QBrush(QColor(86, 87, 90)));
ui->aziVsTimePlot->graph(0)->setPen(QPen(Qt::red, 1));
ui->aziVsTimePlot->graph(0)->setLineStyle(QCPGraph::lsLine);
ui->aziVsTimePlot->graph(0)->rescaleAxes(true);
// additional data: Current Time Diagram
ui->aziVsTimePlot->addGraph();
ui->aziVsTimePlot->graph(1)->setPen(QPen(Qt::yellow, 1));
ui->aziVsTimePlot->graph(1)->setLineStyle(QCPGraph::lsLine);
ui->aziVsTimePlot->graph(1)->setName("[Now]");
ui->aziVsTimePlot->xAxis->setLabel(xAxisStr);
ui->aziVsTimePlot->yAxis->setLabel(yAxisStr);
ui->aziVsTimePlot->xAxis->setRange(43200, 129600); // 24 hours since 12h00m (range in seconds)
ui->aziVsTimePlot->xAxis->setScaleType(QCPAxis::stLinear);
ui->aziVsTimePlot->xAxis->setTickLabelType(QCPAxis::ltDateTime);
ui->aziVsTimePlot->xAxis->setLabelColor(axisColor);
ui->aziVsTimePlot->xAxis->setTickLabelColor(axisColor);
ui->aziVsTimePlot->xAxis->setBasePen(axisPen);
ui->aziVsTimePlot->xAxis->setTickPen(axisPen);
ui->aziVsTimePlot->xAxis->setSubTickPen(axisPen);
ui->aziVsTimePlot->xAxis->setDateTimeFormat("H:mm");
ui->aziVsTimePlot->xAxis->setDateTimeSpec(Qt::UTC); // Qt::UTC + core->getUTCOffset() give local time
ui->aziVsTimePlot->xAxis->setAutoTickStep(false);
ui->aziVsTimePlot->xAxis->setTickStep(7200); // step is 2 hours (in seconds)
ui->aziVsTimePlot->xAxis->setAutoSubTicks(false);
ui->aziVsTimePlot->xAxis->setSubTickCount(7);
ui->aziVsTimePlot->yAxis->setRange(minYaz, maxYaz);
ui->aziVsTimePlot->yAxis->setScaleType(QCPAxis::stLinear);
ui->aziVsTimePlot->yAxis->setLabelColor(axisColor);
ui->aziVsTimePlot->yAxis->setTickLabelColor(axisColor);
ui->aziVsTimePlot->yAxis->setBasePen(axisPen);
ui->aziVsTimePlot->yAxis->setTickPen(axisPen);
ui->aziVsTimePlot->yAxis->setSubTickPen(axisPen);
}
void AstroCalcDialog::drawAziVsTimeDiagram()
{
// Avoid crash!
if (core->getCurrentPlanet()->getEnglishName().contains("->")) // We are on the spaceship!
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;
return;
}
if (!plotAziVsTime) return;
QList<StelObjectP> selectedObjects = objectMgr->getSelectedObject();
if (!selectedObjects.isEmpty())
{
bool useSouthAzimuth = StelApp::getInstance().getFlagSouthAzimuthUsage();
// X axis - time; Y axis - azimuth
QList<double> aX, aY;
StelObjectP selectedObject = selectedObjects[0];
ui->aziVsTimeTitle->setText(selectedObject->getNameI18n());
double currentJD = core->getJD();
double shift = core->getUTCOffset(currentJD) / 24.0;
double noon = static_cast<int>(currentJD + shift);
double az, alt, deg, ltime, JD;
bool sign;
int step = 180;
int limit = 485;
bool isSatellite = false;
#ifdef USE_STATIC_PLUGIN_SATELLITES
SatelliteP sat;
if (selectedObject->getType() == "Satellite")
{
// get reference to satellite
isSatellite = true;
sat = GETSTELMODULE(Satellites)->getById(selectedObject->getInfoMap(core)["catalog"].toString());
}
#endif
for (int i = -5; i <= limit; i++) // 24 hours + 15 minutes in both directions
{
// 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)
ltime = i * step + 43200;
aX.append(ltime);
JD = noon + ltime / 86400 - shift - 0.5;
core->setJD(JD);
if (isSatellite)
{
#ifdef USE_STATIC_PLUGIN_SATELLITES
sat->update(0.0);
#endif
}
else
core->update(0.0);
StelUtils::rectToSphe(&az, &alt, selectedObject->getAltAzPosAuto(core));
double direction = 3.; // N is zero, E is 90 degrees
if (useSouthAzimuth)
direction = 2.;
az = direction*M_PI - az;
if (az > M_PI*2)
az -= M_PI*2;
StelUtils::radToDecDeg(az, sign, deg);
aY.append(deg);
}
core->setJD(currentJD);
QVector<double> x = aX.toVector(), y = aY.toVector();
minYaz = *std::min_element(aY.begin(), aY.end()) - 2.0;
maxYaz = *std::max_element(aY.begin(), aY.end()) + 2.0;
prepareAziVsTimeAxesAndGraph();
drawCurrentTimeDiagram();
QString name = selectedObject->getNameI18n();
if (name.isEmpty())
{
QString otype = selectedObject->getType();
if (otype == "Nebula")
{
name = GETSTELMODULE(NebulaMgr)->getLatestSelectedDSODesignation();
if (name.isEmpty())
name = GETSTELMODULE(NebulaMgr)->getLatestSelectedDSODesignationWIC();
}
if (otype == "Star" || otype=="Pulsar")
selectedObject->getID().isEmpty() ? name = q_("Unnamed star") : name = selectedObject->getID();
}
drawTransitTimeDiagram();
ui->aziVsTimePlot->graph(0)->setData(x, y);
ui->aziVsTimePlot->graph(0)->setName(name);
ui->aziVsTimePlot->replot();
}
// clean up the data when selection is removed
if (!objectMgr->getWasSelected())
{
ui->aziVsTimePlot->graph(0)->data()->clear(); // main data: Azimuth vs. Time graph
ui->aziVsTimePlot->replot();
}
}
void AstroCalcDialog::mouseOverAziLine(QMouseEvent* event)
{
double x = ui->aziVsTimePlot->xAxis->pixelToCoord(event->pos().x());
double y = ui->aziVsTimePlot->yAxis->pixelToCoord(event->pos().y());
QCPAbstractPlottable* abstractGraph = ui->aziVsTimePlot->plottableAt(event->pos(), false);
QCPGraph* graph = qobject_cast<QCPGraph*>(abstractGraph);
if (x > ui->aziVsTimePlot->xAxis->range().lower && x < ui->aziVsTimePlot->xAxis->range().upper
&& y > ui->aziVsTimePlot->yAxis->range().lower && y < ui->aziVsTimePlot->yAxis->range().upper)
{
if (graph)
{
QString info;
double JD;
if (graph->name() == "[Now]")
{
JD = core->getJD();
info = q_("Now about %1").arg(StelUtils::jdToQDateTime(JD + core->getUTCOffset(JD)/24).toString("H:mm"));
}
else
{
JD = x / 86400.0 + static_cast<int>(core->getJD()) - 0.5;
QString LT = StelUtils::jdToQDateTime(JD - core->getUTCOffset(JD)).toString("H:mm");
if (StelApp::getInstance().getFlagShowDecimalDegrees())
info = QString("%1<br />%2: %3<br />%4: %5%6").arg(ui->aziVsTimePlot->graph(0)->name(), q_("Local Time"), LT, q_("Azimuth"), QString::number(y, 'f', 2), QChar(0x00B0));
else
info = QString("%1<br />%2: %3<br />%4: %5").arg(ui->aziVsTimePlot->graph(0)->name(), q_("Local Time"), LT, q_("Azimuth"), StelUtils::decDegToDmsStr(y));
}
QToolTip::hideText();
QToolTip::showText(event->globalPos(), info, ui->aziVsTimePlot, ui->aziVsTimePlot->rect());
}
else
QToolTip::hideText();
}
ui->aziVsTimePlot->update();
ui->aziVsTimePlot->replot();
}
void AstroCalcDialog::initListCelestialPositions()
{
ui->celestialPositionsTreeWidget->clear();
ui->celestialPositionsTreeWidget->setColumnCount(CColumnCount);
setCelestialPositionsHeaderNames();
ui->celestialPositionsTreeWidget->header()->setSectionsMovable(false);
ui->celestialPositionsTreeWidget->header()->setDefaultAlignment(Qt::AlignHCenter);
}
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.");
}
// 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::onChangedEphemerisPosition()
{
DisplayedPositionIndex =ui->ephemerisTreeWidget->currentItem()->data(EphemerisRA, Qt::UserRole).toInt();
}
double AstroCalcDialog::computeMaxElevation(StelObjectP obj)
{
// FIXME: We probably don't need all that, at least not for non-planets. Use declination and location latitude, then add refraction if needed. No need to change time and reset the whole machinery twice!
Vec4d rts = obj->getRTSTime(core);
const double JD = core->getJD();
double az, alt;
core->setJD(rts[1]);
core->update(0);
StelUtils::rectToSphe(&az, &alt, obj->getAltAzPosAuto(core));
core->setJD(JD);
core->update(0);
return alt;
}
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);
QString key;
int kn;
while(it.hasNext())
{
it.next();
key = it.key();
if (key.startsWith("NebulaMgr") && key.contains(":"))
category->addItem(q_(it.value()), key.remove("NebulaMgr:"));
if (key.startsWith("StarMgr") && key.contains(":"))
{
kn = key.remove("StarMgr:").toInt();
if (kn>1 && kn<=6) // Original IDs: 2, 3, 4, 5, 6
category->addItem(q_(it.value()), QString::number(kn + 168)); // AstroCalc IDs: 170, 171, 172, 173, 174
}
}
category->addItem(q_("Deep-sky objects"), "169");
category->addItem(q_("Solar system objects"), "200");
category->addItem(q_("Solar system objects: comets"), "201");
category->addItem(q_("Solar system objects: minor bodies"), "202");
category->addItem(q_("Solar system objects: planets"), "203");
index = category->findData(selectedCategoryId, Qt::UserRole, Qt::MatchCaseSensitive);
if (index < 0) // read config data
index = category->findData(conf->value("astrocalc/celestial_category", "200").toString(), Qt::UserRole, Qt::MatchCaseSensitive);
if (index < 0) // Unknown yet? Default step: Solar system objects
index = category->findData("200", Qt::UserRole, Qt::MatchCaseSensitive);
category->setCurrentIndex(index);
category->model()->sort(0);
category->blockSignals(false);
}
void AstroCalcDialog::saveCelestialPositionsMagnitudeLimit(double mag)
{
conf->setValue("astrocalc/celestial_magnitude_limit", QString::number(mag, 'f', 2));
// Refresh the celestial bodies positions table
currentCelestialPositions();
}
void AstroCalcDialog::saveCelestialPositionsHorizontalCoordinatesFlag(bool b)
{
conf->setValue("astrocalc/flag_horizontal_coordinates", b);
// Refresh the celestial bodies positions table
currentCelestialPositions();
}
void AstroCalcDialog::saveCelestialPositionsCategory(int index)
{
Q_ASSERT(ui->celestialCategoryComboBox);
QComboBox* category = ui->celestialCategoryComboBox;
conf->setValue("astrocalc/celestial_category", category->itemData(index).toInt());