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