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126 lines
3.3 KiB
126 lines
3.3 KiB
/***************************************************************************
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modcalcjd.cpp - description
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-------------------
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begin : Tue Jan 15 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 "modcalcjd.h"
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#include "modcalcjd.moc"
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#include "kstars.h"
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#include "kstarsdata.h"
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#include "geolocation.h"
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#include "libtdeedu/extdate/extdatetimeedit.h"
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#include <tqdatetimeedit.h> //need for TQTimeEdit
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#include <tqradiobutton.h>
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#include <klineedit.h>
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#include <klocale.h>
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#include <kglobal.h>
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#include "kstarsdatetime.h"
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#define MJD0 2400000.5
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modCalcJD::modCalcJD(TQWidget *parentSplit, const char *name) : modCalcJdDlg(parentSplit,name) {
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showCurrentTime();
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show();
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}
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modCalcJD::~modCalcJD(void)
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{
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}
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void modCalcJD::slotComputeTime (void)
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{
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if(DateRadio->isChecked()) {
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computeFromCalendar();
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} else if (JdRadio->isChecked()) {
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JdName->setFocus();
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computeFromJd();
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} else if (MjdRadio->isChecked()) {
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MjdName->setFocus();
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computeFromMjd();
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}
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}
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void modCalcJD::computeFromCalendar (void)
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{
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long double julianDay, modjulianDay;
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julianDay = getDateTime().djd();
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showJd( julianDay );
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modjulianDay = julianDay - MJD0;
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showMjd(modjulianDay);
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}
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void modCalcJD::computeFromMjd (void)
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{
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long double julianDay, modjulianDay;
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modjulianDay = KGlobal::locale()->readNumber( MjdName->text() );
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julianDay = MJD0 + modjulianDay;
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showJd( julianDay );
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computeFromJd();
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}
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void modCalcJD::computeFromJd (void)
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{
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long double julianDay, modjulianDay;
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julianDay = KGlobal::locale()->readNumber( JdName->text() );
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KStarsDateTime dt( julianDay );
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datBox->setDate( dt.date() );
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timBox->setTime( dt.time() );
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modjulianDay = julianDay - MJD0;
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showMjd( modjulianDay );
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}
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void modCalcJD::slotClearTime (void)
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{
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JdName->setText ("");
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MjdName->setText ("");
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datBox->setDate( ExtDate::tqcurrentDate() );
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timBox->setTime(TQTime(0,0,0));
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}
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void modCalcJD::showCurrentTime (void)
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{
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KStars *ks = (KStars*) parent()->parent()->parent();
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KStarsDateTime dt = ks->data()->geo()->LTtoUT( KStarsDateTime::tqcurrentDateTime() );
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datBox->setDate( dt.date() );
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timBox->setTime( dt.time() );
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computeFromCalendar();
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}
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KStarsDateTime modCalcJD::getDateTime (void)
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{
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return KStarsDateTime( datBox->date() , timBox->time() );
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}
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void modCalcJD::showJd(long double julianDay)
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{
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JdName->setText(KGlobal::locale()->formatNumber( (double)julianDay, 5 ) );
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}
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void modCalcJD::showMjd(long double modjulianDay)
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{
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MjdName->setText(KGlobal::locale()->formatNumber( (double)modjulianDay, 5 ) );
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}
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