diff options
Diffstat (limited to 'kstars/kstars/tools/modcalcapcoord.cpp')
| -rw-r--r-- | kstars/kstars/tools/modcalcapcoord.cpp | 318 |
1 files changed, 318 insertions, 0 deletions
diff --git a/kstars/kstars/tools/modcalcapcoord.cpp b/kstars/kstars/tools/modcalcapcoord.cpp new file mode 100644 index 00000000..1c9a4578 --- /dev/null +++ b/kstars/kstars/tools/modcalcapcoord.cpp @@ -0,0 +1,318 @@ +/*************************************************************************** + modcalcapcoord.cpp - description + ------------------- + begin : Wed Apr 10 2002 + copyright : (C) 2002 by Pablo de Vicente + email : vicente@oan.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 "modcalcapcoord.h" +#include "modcalcapcoord.moc" +#include "modcalcprec.h" +#include "dms.h" +#include "dmsbox.h" +#include "skypoint.h" +#include "kstars.h" +#include "kstarsdata.h" +#include "kstarsdatetime.h" +#include "libkdeedu/extdate/extdatetimeedit.h" + +#include <qcheckbox.h> +#include <qradiobutton.h> +#include <qdatetimeedit.h> //needed for QTimeEdit +#include <klineedit.h> +#include <qtextstream.h> +#include <klocale.h> +#include <kfiledialog.h> +#include <kmessagebox.h> + +//#include <kapplication.h> ..already included in modcalcapcoord.h + +modCalcApCoord::modCalcApCoord(QWidget *parentSplit, const char *name) : modCalcApCoordDlg(parentSplit,name) { + + showCurrentTime(); + ra0Box->setDegType(FALSE); + rafBox->setDegType(FALSE); + show(); + +} + +modCalcApCoord::~modCalcApCoord(){ +} + +SkyPoint modCalcApCoord::getEquCoords (void) { + dms raCoord, decCoord; + + raCoord = ra0Box->createDms(FALSE); + decCoord = dec0Box->createDms(); + + SkyPoint sp = SkyPoint (raCoord, decCoord); + + return sp; +} + +void modCalcApCoord::showCurrentTime (void) +{ + KStars *ks = (KStars*) parent()->parent()->parent(); + + KStarsDateTime dt = ks->data()->geo()->LTtoUT( KStarsDateTime::currentDateTime() ); + datBox->setDate( dt.date() ); + timBox->setTime( dt.time() ); +} + +KStarsDateTime modCalcApCoord::getDateTime (void) +{ + return KStarsDateTime( datBox->date() , timBox->time() ); +} + +double modCalcApCoord::getEpoch (QString eName) { + bool ok = false; + double epoch = eName.toDouble(&ok); + + if ( ok ) + return epoch; + else { + kdDebug() << i18n( "Could not parse epoch string; assuming J2000" ) << endl; + return 2000.0; + } +} + +void modCalcApCoord::showEquCoords ( SkyPoint sp ) { + rafBox->show( sp.ra() , FALSE); + decfBox->show( sp.dec() ); +} + +void modCalcApCoord::slotClearCoords(){ + + ra0Box->clearFields(); + dec0Box->clearFields(); + rafBox->clearFields(); + decfBox->clearFields(); + epoch0Name->setText(""); + datBox->setDate(ExtDate::currentDate()); + timBox->setTime(QTime(0,0,0)); +} + +void modCalcApCoord::slotComputeCoords(){ + long double jd = getDateTime().djd(); + KStarsDateTime dt; + dt.setFromEpoch( getEpoch( epoch0Name->text() ) ); + long double jd0 = dt.djd(); + + SkyPoint sp; + sp = getEquCoords(); + + sp.apparentCoord(jd0, jd); + showEquCoords( sp ); +} + +void modCalcApCoord::slotUtCheckedBatch(){ + if ( utCheckBatch->isChecked() ) + utBoxBatch->setEnabled( false ); + else { + utBoxBatch->setEnabled( true ); + } +} + +void modCalcApCoord::slotDateCheckedBatch(){ + + if ( dateCheckBatch->isChecked() ) + dateBoxBatch->setEnabled( false ); + else { + dateBoxBatch->setEnabled( true ); + } +} + +void modCalcApCoord::slotRaCheckedBatch(){ + + if ( raCheckBatch->isChecked() ) + raBoxBatch->setEnabled( false ); + else { + raBoxBatch->setEnabled( true ); + } +} + +void modCalcApCoord::slotDecCheckedBatch(){ + + if ( decCheckBatch->isChecked() ) + decBoxBatch->setEnabled( false ); + else { + decBoxBatch->setEnabled( true ); + } +} + +void modCalcApCoord::slotEpochCheckedBatch(){ + + if ( epochCheckBatch->isChecked() ) + epochBoxBatch->setEnabled( false ); + else { + epochBoxBatch->setEnabled( true ); + } +} + +void modCalcApCoord::slotInputFile() { + QString inputFileName; + inputFileName = KFileDialog::getOpenFileName( ); + InputLineEditBatch->setText( inputFileName ); +} + +void modCalcApCoord::slotOutputFile() { + QString outputFileName; + outputFileName = KFileDialog::getSaveFileName( ); + OutputLineEditBatch->setText( outputFileName ); +} + +void modCalcApCoord::slotRunBatch() { + + QString inputFileName; + + inputFileName = InputLineEditBatch->text(); + + // We open the input file and read its content + + if ( QFile::exists(inputFileName) ) { + QFile f( inputFileName ); + if ( !f.open( IO_ReadOnly) ) { + QString message = i18n( "Could not open file %1.").arg( f.name() ); + KMessageBox::sorry( 0, message, i18n( "Could Not Open File" ) ); + inputFileName = ""; + return; + } + +// processLines(&f); + QTextStream istream(&f); + processLines(istream); +// readFile( istream ); + f.close(); + } else { + QString message = i18n( "Invalid file: %1" ).arg( inputFileName ); + KMessageBox::sorry( 0, message, i18n( "Invalid file" ) ); + inputFileName = ""; + InputLineEditBatch->setText( inputFileName ); + return; + } +} + +//void modCalcApCoord::processLines( const QFile * fIn ) { +void modCalcApCoord::processLines( QTextStream &istream ) { + + // we open the output file + +// QTextStream istream(&fIn); + QString outputFileName; + outputFileName = OutputLineEditBatch->text(); + QFile fOut( outputFileName ); + fOut.open(IO_WriteOnly); + QTextStream ostream(&fOut); + + QString line; + QString space = " "; + int i = 0; + long double jd, jd0; + SkyPoint sp; + QTime utB; + ExtDate dtB; + dms raB, decB; + double epoch0B; + + while ( ! istream.eof() ) { + line = istream.readLine(); + line.stripWhiteSpace(); + + //Go through the line, looking for parameters + + QStringList fields = QStringList::split( " ", line ); + + i = 0; + + // Read Ut and write in ostream if corresponds + + if(utCheckBatch->isChecked() ) { + utB = QTime::fromString( fields[i] ); + i++; + } else + utB = utBoxBatch->time(); + + if ( allRadioBatch->isChecked() ) + ostream << utB.toString() << space; + else + if(utCheckBatch->isChecked() ) + ostream << utB.toString() << space; + + // Read date and write in ostream if corresponds + + if(dateCheckBatch->isChecked() ) { + dtB = ExtDate::fromString( fields[i] ); + i++; + } else + dtB = dateBoxBatch->date(); + + if ( allRadioBatch->isChecked() ) + ostream << dtB.toString().append(space); + else + if(dateCheckBatch->isChecked() ) + ostream << dtB.toString().append(space); + + // Read RA and write in ostream if corresponds + + if(raCheckBatch->isChecked() ) { + raB = dms::fromString( fields[i],FALSE); + i++; + } else + raB = raBoxBatch->createDms(FALSE); + + if ( allRadioBatch->isChecked() ) + ostream << raB.toHMSString() << space; + else + if(raCheckBatch->isChecked() ) + ostream << raB.toHMSString() << space; + + // Read DEC and write in ostream if corresponds + + if(decCheckBatch->isChecked() ) { + decB = dms::fromString( fields[i], TRUE); + i++; + } else + decB = decBoxBatch->createDms(); + + if ( allRadioBatch->isChecked() ) + ostream << decB.toDMSString() << space; + else + if(decCheckBatch->isChecked() ) + ostream << decB.toHMSString() << space; + + // Read Epoch and write in ostream if corresponds + + if(epochCheckBatch->isChecked() ) { + epoch0B = fields[i].toDouble(); + i++; + } else + epoch0B = getEpoch( epochBoxBatch->text() ); + + if ( allRadioBatch->isChecked() ) + ostream << epoch0B; + else + if(decCheckBatch->isChecked() ) + ostream << epoch0B; + + KStarsDateTime dt; + dt.setFromEpoch( epoch0B ); + jd = KStarsDateTime(dtB,utB).djd(); + jd0 = dt.djd(); + sp = SkyPoint (raB, decB); + sp.apparentCoord(jd0, jd); + + ostream << sp.ra()->toHMSString() << sp.dec()->toDMSString() << endl; + } + + fOut.close(); +} |