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381 lines
11 KiB
381 lines
11 KiB
/***************************************************************************
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astrocalc.cpp - description
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-------------------
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begin : wed dec 19 16:20:11 CET 2002
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copyright : (C) 2001-2005 by Pablo de Vicente
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email : p.devicente@wanadoo.es
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***************************************************************************/
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/***************************************************************************
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* *
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* This program is free software; you can redistribute it and/or modify *
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* it under the terms of the GNU General Public License as published by *
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* the Free Software Foundation; either version 2 of the License, or *
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* (at your option) any later version. *
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* *
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***************************************************************************/
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#include "astrocalc.h"
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#include "astrocalc.moc"
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#include "dms.h"
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#include "dmsbox.h"
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#include "modcalcjd.h"
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#include "modcalcgeodcoord.h"
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#include "modcalcgalcoord.h"
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#include "modcalcsidtime.h"
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#include "modcalcprec.h"
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#include "modcalcapcoord.h"
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#include "modcalcdaylength.h"
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#include "modcalcazel.h"
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#include "modcalcplanets.h"
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#include "modcalceclipticcoords.h"
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#include "modcalcangdist.h"
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#include "modcalcequinox.h"
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#include "modcalcvlsr.h"
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#include <tdelocale.h>
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#include <tqlistview.h>
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#include <tqtextview.h>
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AstroCalc::AstroCalc( TQWidget* parent ) :
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KDialogBase( parent, "starscalculator", true, i18n("Calculator"), Close ),
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JDFrame(0), GeodCoordFrame(0), GalFrame(0), SidFrame(0), PrecFrame(0),
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AppFrame(0), DayFrame(0), AzelFrame(0), PlanetsFrame(0), EquinoxFrame(0),
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EclFrame(0), AngDistFrame(0)
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{
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split = new TQSplitter ( this );
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setMainWidget(split);
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navigationPanel = new TQListView (split,"NavigationPanel");
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splashScreen = new TQTextView (i18n("<H2>KStars Astrocalculator</H2>"),"",split);
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splashScreen->setMaximumWidth(550);
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splashScreen->setMinimumWidth(400);
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rightPanel = GenText;
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navigationPanel->addColumn("Section");
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navigationPanel->setRootIsDecorated(1);
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TQPixmap jdIcon = TQPixmap (TQString("jd.png"));
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TQPixmap geodIcon = TQPixmap (TQString("geodetic.png"));
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TQPixmap solarIcon = TQPixmap (TQString("geodetic.png"));
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TQPixmap sunsetIcon = TQPixmap (TQString("sunset.png"));
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TQPixmap timeIcon = TQPixmap (TQString("sunclock.png"));
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TQListViewItem * timeItem = new TQListViewItem(navigationPanel,i18n("Time Calculators"));
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timeItem->setPixmap(0,timeIcon);
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TQListViewItem * jdItem = new TQListViewItem(timeItem,i18n("Julian Day"));
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jdItem->setPixmap(0,jdIcon);
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new TQListViewItem(timeItem,i18n("Sidereal Time"));
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new TQListViewItem(timeItem,i18n("Day Duration"));
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new TQListViewItem(timeItem,i18n("Equinoxes & Solstices"));
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// dayItem->setPixmap(0,sunsetIcon);
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TQListViewItem * coordItem = new TQListViewItem(navigationPanel,i18n("Celestial Coordinates"));
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new TQListViewItem(coordItem,i18n("Galactic Coordinates"));
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new TQListViewItem(coordItem,i18n("Precession"));
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new TQListViewItem(coordItem,i18n("Apparent Coordinates"));
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new TQListViewItem(coordItem,i18n("Horizontal Coordinates"));
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new TQListViewItem(coordItem,i18n("Ecliptic Coordinates"));
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new TQListViewItem(coordItem,i18n("Angular Distance"));
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new TQListViewItem(coordItem,i18n("LSR Velocity"));
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TQListViewItem * geoItem = new TQListViewItem(navigationPanel,i18n("Earth Coordinates"));
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geoItem->setPixmap(0,geodIcon);
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/*TQListViewItem * cartItem = */new TQListViewItem(geoItem,i18n("Geodetic Coordinates"));
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TQListViewItem * solarItem = new TQListViewItem(navigationPanel,i18n("Solar System"));
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solarItem->setPixmap(0,solarIcon);
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/*TQListViewItem * planetsItem = */new TQListViewItem(solarItem,i18n("Planets Coordinates"));
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connect(navigationPanel, TQT_SIGNAL(clicked(TQListViewItem *)), this,
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TQT_SLOT(slotItemSelection(TQListViewItem *)));
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}
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AstroCalc::~AstroCalc()
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{
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}
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void AstroCalc::slotItemSelection(TQListViewItem *item)
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{
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TQString election;
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if (item==0L) return;
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election = item->text(0);
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if(!(election.compare(i18n("Time Calculators"))))
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genTimeText();
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if(!(election.compare(i18n("Sidereal Time"))))
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genSidFrame();
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if(!(election.compare(i18n("Celestial Coordinates"))))
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genCoordText();
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if(!(election.compare(i18n("Julian Day"))))
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genJdFrame();
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if(!(election.compare(i18n("Galactic Coordinates"))))
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genGalFrame();
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if(!(election.compare(i18n("Precession"))))
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genPrecFrame();
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if(!(election.compare(i18n("Apparent Coordinates"))))
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genAppFrame();
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if(!(election.compare(i18n("Horizontal Coordinates"))))
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genAzelFrame();
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if(!(election.compare(i18n("Ecliptic Coordinates"))))
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genEclFrame();
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if(!(election.compare(i18n("Earth Coordinates"))))
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genGeodText();
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if(!(election.compare(i18n("Geodetic Coordinates"))))
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genGeodCoordFrame();
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if(!(election.compare(i18n("Day Duration"))))
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genDayFrame();
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if(!(election.compare(i18n("Equinoxes & Solstices"))))
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genEquinoxFrame();
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if(!(election.compare(i18n("Solar System"))))
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genSolarText();
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if(!(election.compare(i18n("Planets Coordinates"))))
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genPlanetsFrame();
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if(!(election.compare(i18n("Angular Distance"))))
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genAngDistFrame();
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if(!(election.compare(i18n("LSR Velocity"))))
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genVlsrFrame();
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previousElection = election;
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}
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void AstroCalc::genTimeText(void)
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{
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delRightPanel();
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splashScreen = new TQTextView ("","",split);
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splashScreen->setMaximumWidth(550);
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splashScreen->setMinimumWidth(400);
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splashScreen->show();
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splashScreen->setText(i18n("<QT>"
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"Section for time-related astronomical calculations"
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"<UL><LI>"
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"<B>Julian Day:</B> Julian Day/Calendar conversion"
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"</LI><LI>"
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"<B>Sidereal Time:</B> Sidereal/Universal time conversion"
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"</LI><LI>"
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"<B>Day duration:</B> Sunrise, Sunset and noon time and "
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"positions for those events"
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"</LI><LI>"
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"<B>Equinoxes & Solstices:</B> Equinoxes, Solstices and duration of the "
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"seasons"
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"</LI></UL>"
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"</QT>"));
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rightPanel=TimeText;
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}
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void AstroCalc::genCoordText(void)
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{
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delRightPanel();
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splashScreen = new TQTextView ("","",split);
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splashScreen->setMaximumWidth(550);
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splashScreen->setMinimumWidth(400);
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splashScreen->show();
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splashScreen->setText(i18n("<QT>"
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"Section with algorithms for the conversion of "
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"different astronomical systems of coordinates"
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"<UL><LI>"
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"<B>Precessor:</B> Precession of coordinates between epochs"
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"</LI><LI>"
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"<B>Galactic:</B> Galactic/Equatorial coordinates conversion"
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"</LI><LI>"
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"<B>Apparent:</B> Computation of current equatorial coordinates"
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" from a given epoch"
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"</LI><LI>"
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"<B>Ecliptic:</B> Ecliptic/Equatorial coordinates conversion"
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"</LI><LI>"
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"<B>Horizontal:</B> Computation of azimuth and elevation for a "
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"given source, time, and location on the Earth"
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"</LI><LI>"
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"<B>Angular Distance:</B> Computation of angular distance between "
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"two objects whose positions are given in equatorial coordinates"
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"</LI><LI>"
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"<B>LSR Velocity:</B> Computation of the heliocentric, geocentric "
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"and topocentric radial velocity of a source from its LSR velocity"
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"</LI></UL>"
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"</QT>"));
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rightPanel=CoordText;
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}
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void AstroCalc::genGeodText(void)
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{
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delRightPanel();
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splashScreen = new TQTextView ("","",split);
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splashScreen->setMaximumWidth(550);
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splashScreen->setMinimumWidth(400);
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splashScreen->show();
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splashScreen->setText(i18n("<QT>"
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"Section with algorithms for the conversion of "
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"systems of coordinates for the Earth"
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"<UL><LI>"
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"<B>Geodetic Coordinates:</B> Geodetic/XYZ coordinate conversion"
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"</LI></UL>"
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"</QT>"));
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rightPanel=GeoText;
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}
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void AstroCalc::genSolarText(void)
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{
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delRightPanel();
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splashScreen = new TQTextView ("","",split);
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splashScreen->setMaximumWidth(550);
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splashScreen->setMinimumWidth(400);
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splashScreen->show();
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splashScreen->setText(i18n("<QT>"
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"Section with algorithms regarding information "
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"on solar system bodies coordinates and times"
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"<UL><LI>"
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"<B>Planets Coordinates:</B> Coordinates for the planets, moon and sun "
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" at a given time and from a given position on Earth "
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"</LI></UL>"
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"</QT>"));
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rightPanel=SolarText;
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}
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void AstroCalc::delRightPanel(void)
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{
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if (rightPanel <= CoordText)
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delete splashScreen;
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else if (rightPanel == JD)
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delete JDFrame;
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else if (rightPanel == SidTime)
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delete SidFrame;
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else if (rightPanel == DayLength)
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delete DayFrame;
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else if (rightPanel == Equinox)
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delete EquinoxFrame;
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else if (rightPanel == GeoCoord)
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delete GeodCoordFrame;
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else if (rightPanel == Galactic)
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delete GalFrame;
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else if (rightPanel == Ecliptic)
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delete EclFrame;
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else if (rightPanel == Precessor)
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delete PrecFrame;
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else if (rightPanel == Apparent)
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delete AppFrame;
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else if (rightPanel == Azel)
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delete AzelFrame;
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else if (rightPanel == Planets)
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delete PlanetsFrame;
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else if (rightPanel == AngDist)
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delete AngDistFrame;
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else if (rightPanel == Vlsr)
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delete VlsrFrame;
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}
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void AstroCalc::genJdFrame(void)
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{
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delRightPanel();
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JDFrame = new modCalcJD(split,"JulianDay");
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rightPanel = JD;
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}
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void AstroCalc::genSidFrame(void)
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{
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delRightPanel();
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SidFrame = new modCalcSidTime(split,"SiderealTime");
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rightPanel = SidTime;
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}
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void AstroCalc::genDayFrame(void)
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{
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delRightPanel();
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DayFrame = new modCalcDayLength(split,"DayDuration");
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rightPanel = DayLength;
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}
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void AstroCalc::genEquinoxFrame(void)
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{
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delRightPanel();
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EquinoxFrame = new modCalcEquinox(split,"Equinox");
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rightPanel = Equinox;
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}
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void AstroCalc::genGeodCoordFrame(void)
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{
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delRightPanel();
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GeodCoordFrame = new modCalcGeodCoord(split,"GeoCoord");
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rightPanel = GeoCoord;
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}
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void AstroCalc::genGalFrame(void)
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{
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delRightPanel();
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GalFrame = new modCalcGalCoord(split,"Galactic");
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rightPanel = Galactic;
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}
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void AstroCalc::genEclFrame(void)
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{
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delRightPanel();
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EclFrame = new modCalcEclCoords(split,"Ecliptic");
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rightPanel = Ecliptic;
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}
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void AstroCalc::genPrecFrame(void)
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{
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delRightPanel();
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PrecFrame = new modCalcPrec(split,"Precession");
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rightPanel = Precessor;
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}
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void AstroCalc::genAppFrame(void)
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{
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delRightPanel();
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AppFrame = new modCalcApCoord(split,"Apparent");
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rightPanel = Apparent;
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}
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void AstroCalc::genAzelFrame(void)
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{
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delRightPanel();
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AzelFrame = new modCalcAzel(split,"Horizontal");
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rightPanel = Azel;
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}
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void AstroCalc::genPlanetsFrame(void)
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{
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delRightPanel();
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PlanetsFrame = new modCalcPlanets(split,"Planet");
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rightPanel = Planets;
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}
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void AstroCalc::genAngDistFrame(void)
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{
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delRightPanel();
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AngDistFrame = new modCalcAngDist(split,"AngDist");
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rightPanel = AngDist;
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}
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void AstroCalc::genVlsrFrame(void)
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{
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delRightPanel();
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VlsrFrame = new modCalcVlsr(split,"Vlsr");
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rightPanel = Vlsr;
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}
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TQSize AstroCalc::sizeHint() const
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{
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return TQSize(640,430);
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}
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