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192 lines
7.3 KiB
192 lines
7.3 KiB
/***************************************************************************
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main.cpp - Trinity Desktop Planetarium
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-------------------
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begin : Mon Feb 5 01:11:45 PST 2001
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copyright : (C) 2001 by Jason Harris
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email : jharris@30doradus.org
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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 <tdecmdlineargs.h>
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#include <tdeaboutdata.h>
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#include <dcopclient.h>
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#include <tdelocale.h>
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#include <kdebug.h>
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#include "kstars.h"
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#include "kstarsdata.h"
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#include "kstarsdatetime.h"
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#include "skymap.h"
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#include "simclock.h"
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#include "ksnumbers.h"
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#include "Options.h"
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#define KSTARS_VERSION "1.2.9"
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static const char description[] =
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I18N_NOOP("Desktop Planetarium");
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static const char notice[] =
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I18N_NOOP("Some images in KStars are for non-commercial use only. See README.images.");
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static TDECmdLineOptions options[] =
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{
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{ "!dump", I18N_NOOP( "Dump sky image to file" ), 0 },
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{ "script ", I18N_NOOP( "Script to execute" ), 0 },
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{ "width ", I18N_NOOP( "Width of sky image" ), "640" },
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{ "height ", I18N_NOOP( "Height of sky image" ), "480" },
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{ "filename ", I18N_NOOP( "Filename for sky image" ), "kstars.png" },
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{ "date ", I18N_NOOP( "Date and time" ), "" },
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{ "!paused", I18N_NOOP( "Start with clock paused" ), 0 },
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TDECmdLineLastOption
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};
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int main(int argc, char *argv[])
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{
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TDEAboutData aboutData( "kstars", I18N_NOOP("KStars"),
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KSTARS_VERSION, description, TDEAboutData::License_GPL,
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I18N_NOOP("(c) 2001-2003, The KStars Team"), notice, "http://edu.kde.org/kstars");
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aboutData.addAuthor("Jason Harris",0, "jharris@30doradus.org", "http://www.30doradus.org");
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aboutData.addAuthor("Heiko Evermann",0, "heiko@evermann.de", "http://www.evermann.de");
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aboutData.addAuthor("Thomas Kabelmann", 0, "tk78@gmx.de", 0);
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aboutData.addAuthor("Pablo de Vicente", 0, "pvicentea@wanadoo.es", 0);
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aboutData.addAuthor("Jasem Mutlaq", 0, "mutlaqja@ikarustech.com", 0 );
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aboutData.addAuthor("Carsten Niehaus", 0, "cniehaus@gmx.de", 0);
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aboutData.addAuthor("Mark Hollomon", 0, "mhh@mindspring.com", 0);
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TDECmdLineArgs::init( argc, argv, &aboutData );
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TDECmdLineArgs::addCmdLineOptions( options ); // Add our own options.
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TDECmdLineArgs *args = TDECmdLineArgs::parsedArgs();
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TDEApplication a;
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if ( args->isSet( "dump" ) ) {
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kdDebug() << i18n( "Dumping sky image" ) << endl;
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//parse filename and image format
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const char* format = "PNG";
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TQString fname = args->getOption( "filename" );
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TQString ext = fname.mid( fname.findRev(".")+1 );
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if ( ext.lower() == "png" ) { format = "PNG"; }
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else if ( ext.lower() == "jpg" || ext.lower() == "jpeg" ) { format = "JPG"; }
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else if ( ext.lower() == "gif" ) { format = "GIF"; }
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else if ( ext.lower() == "pnm" ) { format = "PNM"; }
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else if ( ext.lower() == "bmp" ) { format = "BMP"; }
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else { kdWarning() << i18n( "Could not parse image format of %1; assuming PNG." ).arg( fname ) << endl; }
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//parse width and height
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bool ok(false);
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int w(0), h(0);
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w = args->getOption( "width" ).toInt( &ok );
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if ( ok ) h = args->getOption( "height" ).toInt( &ok );
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if ( !ok ) {
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kdWarning() << "Unable to parse arguments: " << endl;
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kdWarning() << "Width: " << args->getOption( "width" )
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<< " Height: " << args->getOption( "height" ) << endl;
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return 1;
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}
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KStarsData *dat = new KStarsData();
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TQObject::connect( dat, TQ_SIGNAL( progressText(TQString) ), dat, TQ_SLOT( slotConsoleMessage(TQString) ) );
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dat->initialize();
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while (!dat->startupComplete) { kapp->processEvents(50); }
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//Set Geographic Location
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dat->setLocationFromOptions();
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//Set color scheme
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dat->colorScheme()->loadFromConfig( kapp->config() );
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//set clock now that we have a location:
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//Check to see if user provided a date/time string. If not, use current CPU time
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TQString datestring = args->getOption( "date" );
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KStarsDateTime kdt;
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if ( ! datestring.isEmpty() ) {
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if ( datestring.contains( "-" ) ) { //assume ISODate format
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if ( datestring.contains( ":" ) ) { //also includes time
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kdt = KStarsDateTime::fromString( datestring, TQt::ISODate );
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} else { //string probably contains date only
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kdt.setDate( ExtDate::fromString( datestring, TQt::ISODate ) );
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kdt.setTime( TQTime( 0, 0, 0 ) );
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}
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} else { //assume Text format for date string
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kdt = dat->geo()->LTtoUT( KStarsDateTime::fromString( datestring, TQt::TextDate ) );
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}
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if ( ! kdt.isValid() ) {
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kdWarning() << i18n( "Could not parse Date/Time string: " ) << datestring << endl;
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kdWarning() << i18n( "Valid date formats: " ) << endl;
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kdWarning() << " 1950-02-25 ; 1950-02-25 05:30:00" << endl;
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kdWarning() << " Feb 25 1950 ; Feb 25 1950 05:30:00" << endl;
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kdWarning() << " 25 Feb 1950 ; 25 Feb 1950 05:30:00" << endl;
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kdWarning() << i18n( "Using CPU date/time instead." ) << endl;
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kdt = dat->geo()->LTtoUT( KStarsDateTime::currentDateTime() );
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}
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} else {
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kdt = dat->geo()->LTtoUT( KStarsDateTime::currentDateTime() );
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}
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dat->clock()->setUTC( kdt );
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KSNumbers num( dat->ut().djd() );
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dat->initGuides(&num);
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SkyMap *map = new SkyMap( dat );
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map->resize( w, h );
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TQPixmap sky( w, h );
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map->setDestination( new SkyPoint( Options::focusRA(), Options::focusDec() ) );
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map->destination()->EquatorialToHorizontal( dat->lst(), dat->geo()->lat() );
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map->setFocus( map->destination() );
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map->focus()->EquatorialToHorizontal( dat->lst(), dat->geo()->lat() );
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//Execute the specified script
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TQString scriptfile = args->getOption( "script" );
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if ( ! scriptfile.isEmpty() ) {
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if ( dat->executeScript( scriptfile, map ) ) {
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std::cout << i18n( "Script executed." ).utf8().data() << std::endl;
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} else {
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kdWarning() << i18n( "Could not execute script." ) << endl;
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}
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}
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dat->setFullTimeUpdate();
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dat->updateTime(dat->geo(), map );
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kapp->processEvents(100000);
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map->setMapGeometry();
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map->exportSkyImage( &sky );
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kapp->processEvents(100000);
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if ( ! sky.save( fname, format ) ) kdWarning() << i18n( "Unable to save image: %1 " ).arg( fname ) << endl;
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else kdDebug() << i18n( "Saved to file: %1" ).arg( fname ) << endl;
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delete map;
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delete dat;
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return 0;
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}
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//start up normally in GUI mode
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//Try to parse the given date string
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TQString datestring = args->getOption( "date" );
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if ( ! datestring.isEmpty() && ! KStarsDateTime::fromString( datestring ).isValid() ) {
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kdWarning() << i18n("Specified date (%1) is invalid. Will use current CPU date instead." ).arg( datestring ) << endl;
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datestring = "";
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}
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new KStars( true, ! args->isSet( "paused" ), datestring );
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args->clear();
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TQObject::connect(kapp, TQ_SIGNAL(lastWindowClosed()), kapp, TQ_SLOT(quit()));
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return a.exec();
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}
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