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372 lines
8.7 KiB
372 lines
8.7 KiB
/***************************************************************************
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modcalcgal.cpp - description
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-------------------
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begin : Thu Jan 17 2002
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copyright : (C) 2002 by Pablo de Vicente
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email : vicente@oan.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 "dms.h"
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#include "dmsbox.h"
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#include "skypoint.h"
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#include "modcalcgalcoord.h"
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#include "modcalcgalcoord.moc"
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#include "kstarsdatetime.h"
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#include <tqradiobutton.h>
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#include <tqstring.h>
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#include <tqcheckbox.h>
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#include <tqradiobutton.h>
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#include <tqtextstream.h>
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#include <tdelocale.h>
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#include <klineedit.h>
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#include <tdeapplication.h>
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#include <tdefiledialog.h>
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#include <tdemessagebox.h>
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modCalcGalCoord::modCalcGalCoord(TQWidget *parentSplit, const char *name) : modCalcGalCoordDlg(parentSplit,name) {
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equRadio->setChecked(TRUE);
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raBox->setDegType(FALSE);
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show();
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}
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modCalcGalCoord::~modCalcGalCoord() {
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}
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void modCalcGalCoord::getGalCoords (void) {
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galLong = lgBox->createDms();
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galLat = bgBox->createDms();
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epoch = getEpoch( epochName->text() );
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}
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void modCalcGalCoord::getEquCoords (void) {
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raCoord = raBox->createDms(FALSE);
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decCoord = decBox->createDms();
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epoch = getEpoch( epochName->text() );
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}
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double modCalcGalCoord::getEpoch (TQString eName) {
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double epoch = eName.toDouble();
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return epoch;
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}
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void modCalcGalCoord::slotClearCoords (void) {
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raBox->clearFields();
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decBox->clearFields();
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lgBox->clearFields();
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bgBox->clearFields();
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}
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void modCalcGalCoord::slotComputeCoords (void) {
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if(galRadio->isChecked()) {
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getGalCoords();
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// checkEpoch();
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GalToEqu();
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showEquCoords();
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} else {
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getEquCoords();
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// checkEpoch();
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EquToGal();
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showGalCoords();
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}
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}
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void modCalcGalCoord::showEquCoords(void) {
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raBox->show( raCoord , FALSE);
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decBox->show( decCoord );
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}
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void modCalcGalCoord::showGalCoords(void) {
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lgBox->show( galLong );
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bgBox->show( galLat );
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}
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void modCalcGalCoord::GalToEqu(void) {
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SkyPoint sp = SkyPoint();
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sp.GalacticToEquatorial1950(&galLong, &galLat);
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sp.set(*sp.ra(), *sp.dec() );
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KStarsDateTime dt;
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dt.setFromEpoch( epoch );
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long double jdf = dt.djd();
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sp.precessFromAnyEpoch(B1950,jdf);
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raCoord.set( *sp.ra() );
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decCoord.set( *sp.dec() );
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}
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void modCalcGalCoord::EquToGal(void) {
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SkyPoint sp = SkyPoint (raCoord, decCoord);
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KStarsDateTime dt;
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dt.setFromEpoch( epoch );
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long double jd0 = dt.djd();
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sp.precessFromAnyEpoch(jd0,B1950);
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sp.Equatorial1950ToGalactic(galLong, galLat);
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}
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void modCalcGalCoord::galCheck() {
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galLatCheckBatch->setChecked(false);
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galLatBoxBatch->setEnabled(false);
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galLongCheckBatch->setChecked(false);
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galLongBoxBatch->setEnabled(false);
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galInputCoords = FALSE;
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}
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void modCalcGalCoord::equCheck() {
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raCheckBatch->setChecked(false);
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raBoxBatch->setEnabled(false);
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decCheckBatch->setChecked(false);
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decBoxBatch->setEnabled(false);
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epochCheckBatch->setChecked(false);
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galInputCoords = TRUE;
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}
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void modCalcGalCoord::slotRaCheckedBatch(){
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if ( raCheckBatch->isChecked() ) {
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raBoxBatch->setEnabled( false );
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galCheck();
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} else {
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raBoxBatch->setEnabled( true );
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}
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}
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void modCalcGalCoord::slotDecCheckedBatch(){
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if ( decCheckBatch->isChecked() ) {
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decBoxBatch->setEnabled( false );
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galCheck();
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} else {
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decBoxBatch->setEnabled( true );
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}
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}
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void modCalcGalCoord::slotEpochCheckedBatch(){
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epochCheckBatch->setChecked(false);
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if ( epochCheckBatch->isChecked() ) {
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epochBoxBatch->setEnabled( false );
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galCheck();
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} else {
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epochBoxBatch->setEnabled( true );
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}
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}
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void modCalcGalCoord::slotGalLatCheckedBatch(){
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if ( galLatCheckBatch->isChecked() ) {
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galLatBoxBatch->setEnabled( false );
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equCheck();
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} else {
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galLatBoxBatch->setEnabled( true );
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}
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}
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void modCalcGalCoord::slotGalLongCheckedBatch(){
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if ( galLongCheckBatch->isChecked() ) {
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galLongBoxBatch->setEnabled( false );
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equCheck();
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} else {
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galLongBoxBatch->setEnabled( true );
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}
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}
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void modCalcGalCoord::slotInputFile() {
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TQString inputFileName;
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inputFileName = KFileDialog::getOpenFileName( );
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InputLineEditBatch->setText( inputFileName );
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}
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void modCalcGalCoord::slotOutputFile() {
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TQString outputFileName;
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outputFileName = KFileDialog::getSaveFileName( );
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OutputLineEditBatch->setText( outputFileName );
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}
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void modCalcGalCoord::slotRunBatch() {
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TQString inputFileName;
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inputFileName = InputLineEditBatch->text();
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// We open the input file and read its content
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if ( TQFile::exists(inputFileName) ) {
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TQFile f( inputFileName );
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if ( !f.open( IO_ReadOnly) ) {
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TQString message = i18n( "Could not open file %1.").arg( f.name() );
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KMessageBox::sorry( 0, message, i18n( "Could Not Open File" ) );
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inputFileName = "";
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return;
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}
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// processLines(&f);
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TQTextStream istream(&f);
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processLines(istream);
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// readFile( istream );
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f.close();
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} else {
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TQString message = i18n( "Invalid file: %1" ).arg( inputFileName );
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KMessageBox::sorry( 0, message, i18n( "Invalid file" ) );
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inputFileName = "";
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InputLineEditBatch->setText( inputFileName );
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return;
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}
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}
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void modCalcGalCoord::processLines( TQTextStream &istream ) {
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// we open the output file
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// TQTextStream istream(&fIn);
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TQString outputFileName;
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outputFileName = OutputLineEditBatch->text();
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TQFile fOut( outputFileName );
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fOut.open(IO_WriteOnly);
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TQTextStream ostream(&fOut);
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TQString line;
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TQString space = " ";
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int i = 0;
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SkyPoint sp;
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dms raB, decB, galLatB, galLongB;
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double epoch0B(0.0);
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KStarsDateTime dt;
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while ( ! istream.eof() ) {
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line = istream.readLine();
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line.stripWhiteSpace();
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//Go through the line, looking for parameters
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TQStringList fields = TQStringList::split( " ", line );
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i = 0;
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// Input coords are galactic coordinates:
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if (galInputCoords) {
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// Read Galactic Longitude and write in ostream if corresponds
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if(galLongCheckBatch->isChecked() ) {
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galLongB = dms::fromString( fields[i], TRUE);
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i++;
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} else
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galLongB = galLongBoxBatch->createDms(TRUE);
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if ( allRadioBatch->isChecked() )
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ostream << galLongB.toDMSString() << space;
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else
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if(galLongCheckBatch->isChecked() )
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ostream << galLongB.toDMSString() << space;
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// Read Galactic Latitude and write in ostream if corresponds
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if(galLatCheckBatch->isChecked() ) {
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galLatB = dms::fromString( fields[i], TRUE);
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i++;
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} else
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galLatB = galLatBoxBatch->createDms(TRUE);
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if ( allRadioBatch->isChecked() )
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ostream << galLatB.toDMSString() << space;
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else
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if(galLatCheckBatch->isChecked() )
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ostream << galLatB.toDMSString() << space;
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sp = SkyPoint ();
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sp.GalacticToEquatorial1950(&galLongB, &galLatB);
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ostream << sp.ra()->toHMSString() << space << sp.dec()->toDMSString() << epoch0B << endl;
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// Input coords. are equatorial coordinates:
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} else {
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// Read RA and write in ostream if corresponds
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if(raCheckBatch->isChecked() ) {
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raB = dms::fromString( fields[i],FALSE);
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i++;
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} else
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raB = raBoxBatch->createDms(FALSE);
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if ( allRadioBatch->isChecked() )
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ostream << raB.toHMSString() << space;
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else
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if(raCheckBatch->isChecked() )
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ostream << raB.toHMSString() << space;
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// Read DEC and write in ostream if corresponds
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if(decCheckBatch->isChecked() ) {
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decB = dms::fromString( fields[i], TRUE);
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i++;
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} else
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decB = decBoxBatch->createDms();
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if ( allRadioBatch->isChecked() )
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ostream << decB.toDMSString() << space;
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else
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if(decCheckBatch->isChecked() )
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ostream << decB.toDMSString() << space;
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// Read Epoch and write in ostream if corresponds
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if(epochCheckBatch->isChecked() ) {
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epoch0B = fields[i].toDouble();
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i++;
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} else
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epoch0B = getEpoch( epochBoxBatch->text() );
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if ( allRadioBatch->isChecked() )
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ostream << epoch0B << space;
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else
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if(epochCheckBatch->isChecked() )
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ostream << epoch0B << space;
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sp = SkyPoint (raB, decB);
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dt.setFromEpoch( epoch0B );
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long double jdf = dt.djd();
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sp.precessFromAnyEpoch(B1950,jdf);
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sp.Equatorial1950ToGalactic(galLongB, galLatB);
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ostream << galLongB.toDMSString() << space << galLatB.toDMSString() << endl;
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}
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}
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fOut.close();
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}
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