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Diffstat (limited to 'kstars/kstars/tools/astrocalc.cpp')
| -rw-r--r-- | kstars/kstars/tools/astrocalc.cpp | 380 |
1 files changed, 380 insertions, 0 deletions
diff --git a/kstars/kstars/tools/astrocalc.cpp b/kstars/kstars/tools/astrocalc.cpp new file mode 100644 index 00000000..5deec02f --- /dev/null +++ b/kstars/kstars/tools/astrocalc.cpp @@ -0,0 +1,380 @@ +/*************************************************************************** + astrocalc.cpp - description + ------------------- + begin : wed dec 19 16:20:11 CET 2002 + copyright : (C) 2001-2005 by Pablo de Vicente + email : p.devicente@wanadoo.es + ***************************************************************************/ + +/*************************************************************************** + * * + * 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. * + * * + ***************************************************************************/ + +#include "astrocalc.h" +#include "astrocalc.moc" +#include "dms.h" +#include "dmsbox.h" +#include "modcalcjd.h" +#include "modcalcgeodcoord.h" +#include "modcalcgalcoord.h" +#include "modcalcsidtime.h" +#include "modcalcprec.h" +#include "modcalcapcoord.h" +#include "modcalcdaylength.h" +#include "modcalcazel.h" +#include "modcalcplanets.h" +#include "modcalceclipticcoords.h" +#include "modcalcangdist.h" +#include "modcalcequinox.h" +#include "modcalcvlsr.h" + +#include <klocale.h> +#include <qlistview.h> +#include <qtextview.h> + + +AstroCalc::AstroCalc( QWidget* parent ) : + KDialogBase( parent, "starscalculator", true, i18n("Calculator"), Close ), + JDFrame(0), GeodCoordFrame(0), GalFrame(0), SidFrame(0), PrecFrame(0), + AppFrame(0), DayFrame(0), AzelFrame(0), PlanetsFrame(0), EquinoxFrame(0), + EclFrame(0), AngDistFrame(0) +{ + split = new QSplitter ( this ); + setMainWidget(split); + + navigationPanel = new QListView (split,"NavigationPanel"); + splashScreen = new QTextView (i18n("<H2>KStars Astrocalculator</H2>"),"",split); + + splashScreen->setMaximumWidth(550); + splashScreen->setMinimumWidth(400); + + rightPanel = GenText; + + navigationPanel->addColumn("Section"); + navigationPanel->setRootIsDecorated(1); + + QPixmap jdIcon = QPixmap ("jd.png"); + QPixmap geodIcon = QPixmap ("geodetic.png"); + QPixmap solarIcon = QPixmap ("geodetic.png"); + QPixmap sunsetIcon = QPixmap ("sunset.png"); + QPixmap timeIcon = QPixmap ("sunclock.png"); + + QListViewItem * timeItem = new QListViewItem(navigationPanel,i18n("Time Calculators")); + timeItem->setPixmap(0,timeIcon); + + QListViewItem * jdItem = new QListViewItem(timeItem,i18n("Julian Day")); + jdItem->setPixmap(0,jdIcon); + + new QListViewItem(timeItem,i18n("Sidereal Time")); + new QListViewItem(timeItem,i18n("Day Duration")); + new QListViewItem(timeItem,i18n("Equinoxes & Solstices")); +// dayItem->setPixmap(0,sunsetIcon); + + QListViewItem * coordItem = new QListViewItem(navigationPanel,i18n("Celestial Coordinates")); + new QListViewItem(coordItem,i18n("Galactic Coordinates")); + new QListViewItem(coordItem,i18n("Precession")); + new QListViewItem(coordItem,i18n("Apparent Coordinates")); + new QListViewItem(coordItem,i18n("Horizontal Coordinates")); + new QListViewItem(coordItem,i18n("Ecliptic Coordinates")); + new QListViewItem(coordItem,i18n("Angular Distance")); + new QListViewItem(coordItem,i18n("LSR Velocity")); + + QListViewItem * geoItem = new QListViewItem(navigationPanel,i18n("Earth Coordinates")); + geoItem->setPixmap(0,geodIcon); + /*QListViewItem * cartItem = */new QListViewItem(geoItem,i18n("Geodetic Coordinates")); + + QListViewItem * solarItem = new QListViewItem(navigationPanel,i18n("Solar System")); + solarItem->setPixmap(0,solarIcon); + /*QListViewItem * planetsItem = */new QListViewItem(solarItem,i18n("Planets Coordinates")); + + connect(navigationPanel, SIGNAL(clicked(QListViewItem *)), this, + SLOT(slotItemSelection(QListViewItem *))); +} + +AstroCalc::~AstroCalc() +{ +} + +void AstroCalc::slotItemSelection(QListViewItem *item) +{ + QString election; + + if (item==0L) return; + + election = item->text(0); + if(!(election.compare(i18n("Time Calculators")))) + genTimeText(); + if(!(election.compare(i18n("Sidereal Time")))) + genSidFrame(); + if(!(election.compare(i18n("Celestial Coordinates")))) + genCoordText(); + if(!(election.compare(i18n("Julian Day")))) + genJdFrame(); + if(!(election.compare(i18n("Galactic Coordinates")))) + genGalFrame(); + if(!(election.compare(i18n("Precession")))) + genPrecFrame(); + if(!(election.compare(i18n("Apparent Coordinates")))) + genAppFrame(); + if(!(election.compare(i18n("Horizontal Coordinates")))) + genAzelFrame(); + if(!(election.compare(i18n("Ecliptic Coordinates")))) + genEclFrame(); + if(!(election.compare(i18n("Earth Coordinates")))) + genGeodText(); + if(!(election.compare(i18n("Geodetic Coordinates")))) + genGeodCoordFrame(); + if(!(election.compare(i18n("Day Duration")))) + genDayFrame(); + if(!(election.compare(i18n("Equinoxes & Solstices")))) + genEquinoxFrame(); + if(!(election.compare(i18n("Solar System")))) + genSolarText(); + if(!(election.compare(i18n("Planets Coordinates")))) + genPlanetsFrame(); + if(!(election.compare(i18n("Angular Distance")))) + genAngDistFrame(); + if(!(election.compare(i18n("LSR Velocity")))) + genVlsrFrame(); + + previousElection = election; + +} + +void AstroCalc::genTimeText(void) +{ + + delRightPanel(); + splashScreen = new QTextView ("","",split); + splashScreen->setMaximumWidth(550); + splashScreen->setMinimumWidth(400); + splashScreen->show(); + + splashScreen->setText(i18n("<QT>" + "Section for time-related astronomical calculations" + "<UL><LI>" + "<B>Julian Day:</B> Julian Day/Calendar conversion" + "</LI><LI>" + "<B>Sidereal Time:</B> Sidereal/Universal time conversion" + "</LI><LI>" + "<B>Day duration:</B> Sunrise, Sunset and noon time and " + "positions for those events" + "</LI><LI>" + "<B>Equinoxes & Solstices:</B> Equinoxes, Solstices and duration of the " + "seasons" + "</LI></UL>" + "</QT>")); + + rightPanel=TimeText; + +} + +void AstroCalc::genCoordText(void) +{ + delRightPanel(); + splashScreen = new QTextView ("","",split); + splashScreen->setMaximumWidth(550); + splashScreen->setMinimumWidth(400); + splashScreen->show(); + + splashScreen->setText(i18n("<QT>" + "Section with algorithms for the conversion of " + "different astronomical systems of coordinates" + "<UL><LI>" + "<B>Precessor:</B> Precession of coordinates between epochs" + "</LI><LI>" + "<B>Galactic:</B> Galactic/Equatorial coordinates conversion" + "</LI><LI>" + "<B>Apparent:</B> Computation of current equatorial coordinates" + " from a given epoch" + "</LI><LI>" + "<B>Ecliptic:</B> Ecliptic/Equatorial coordinates conversion" + "</LI><LI>" + "<B>Horizontal:</B> Computation of azimuth and elevation for a " + "given source, time, and location on the Earth" + "</LI><LI>" + "<B>Angular Distance:</B> Computation of angular distance between " + "two objects whose positions are given in equatorial coordinates" + "</LI><LI>" + "<B>LSR Velocity:</B> Computation of the heliocentric, geocentric " + "and topocentric radial velocity of a source from its LSR velocity" + "</LI></UL>" + "</QT>")); + + rightPanel=CoordText; + +} + +void AstroCalc::genGeodText(void) +{ + delRightPanel(); + splashScreen = new QTextView ("","",split); + splashScreen->setMaximumWidth(550); + splashScreen->setMinimumWidth(400); + splashScreen->show(); + + splashScreen->setText(i18n("<QT>" + "Section with algorithms for the conversion of " + "systems of coordinates for the Earth" + "<UL><LI>" + "<B>Geodetic Coordinates:</B> Geodetic/XYZ coordinate conversion" + "</LI></UL>" + "</QT>")); + + rightPanel=GeoText; +} + +void AstroCalc::genSolarText(void) +{ + delRightPanel(); + splashScreen = new QTextView ("","",split); + splashScreen->setMaximumWidth(550); + splashScreen->setMinimumWidth(400); + splashScreen->show(); + + splashScreen->setText(i18n("<QT>" + "Section with algorithms regarding information " + "on solar system bodies coordinates and times" + "<UL><LI>" + "<B>Planets Coordinates:</B> Coordinates for the planets, moon and sun " + " at a given time and from a given position on Earth " + "</LI></UL>" + "</QT>")); + + rightPanel=SolarText; +} + + +void AstroCalc::delRightPanel(void) +{ + if (rightPanel <= CoordText) + delete splashScreen; + else if (rightPanel == JD) + delete JDFrame; + else if (rightPanel == SidTime) + delete SidFrame; + else if (rightPanel == DayLength) + delete DayFrame; + else if (rightPanel == Equinox) + delete EquinoxFrame; + else if (rightPanel == GeoCoord) + delete GeodCoordFrame; + else if (rightPanel == Galactic) + delete GalFrame; + else if (rightPanel == Ecliptic) + delete EclFrame; + else if (rightPanel == Precessor) + delete PrecFrame; + else if (rightPanel == Apparent) + delete AppFrame; + else if (rightPanel == Azel) + delete AzelFrame; + else if (rightPanel == Planets) + delete PlanetsFrame; + else if (rightPanel == AngDist) + delete AngDistFrame; + else if (rightPanel == Vlsr) + delete VlsrFrame; + +} + +void AstroCalc::genJdFrame(void) +{ + delRightPanel(); + JDFrame = new modCalcJD(split,"JulianDay"); + rightPanel = JD; +} + +void AstroCalc::genSidFrame(void) +{ + delRightPanel(); + SidFrame = new modCalcSidTime(split,"SiderealTime"); + rightPanel = SidTime; +} + +void AstroCalc::genDayFrame(void) +{ + delRightPanel(); + DayFrame = new modCalcDayLength(split,"DayDuration"); + rightPanel = DayLength; +} + +void AstroCalc::genEquinoxFrame(void) +{ + delRightPanel(); + EquinoxFrame = new modCalcEquinox(split,"Equinox"); + rightPanel = Equinox; +} + +void AstroCalc::genGeodCoordFrame(void) +{ + delRightPanel(); + GeodCoordFrame = new modCalcGeodCoord(split,"GeoCoord"); + rightPanel = GeoCoord; +} + +void AstroCalc::genGalFrame(void) +{ + delRightPanel(); + GalFrame = new modCalcGalCoord(split,"Galactic"); + rightPanel = Galactic; +} + +void AstroCalc::genEclFrame(void) +{ + delRightPanel(); + EclFrame = new modCalcEclCoords(split,"Ecliptic"); + rightPanel = Ecliptic; +} + +void AstroCalc::genPrecFrame(void) +{ + delRightPanel(); + PrecFrame = new modCalcPrec(split,"Precession"); + rightPanel = Precessor; +} + +void AstroCalc::genAppFrame(void) +{ + delRightPanel(); + AppFrame = new modCalcApCoord(split,"Apparent"); + rightPanel = Apparent; +} + +void AstroCalc::genAzelFrame(void) +{ + delRightPanel(); + AzelFrame = new modCalcAzel(split,"Horizontal"); + rightPanel = Azel; +} + +void AstroCalc::genPlanetsFrame(void) +{ + delRightPanel(); + PlanetsFrame = new modCalcPlanets(split,"Planet"); + rightPanel = Planets; +} + +void AstroCalc::genAngDistFrame(void) +{ + delRightPanel(); + AngDistFrame = new modCalcAngDist(split,"AngDist"); + rightPanel = AngDist; +} + +void AstroCalc::genVlsrFrame(void) +{ + delRightPanel(); + VlsrFrame = new modCalcVlsr(split,"Vlsr"); + rightPanel = Vlsr; +} + +QSize AstroCalc::sizeHint() const +{ + return QSize(640,430); +} |