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/***************************************************************************
modcalcLSRVel.h - description
-------------------
begin : dom mar 13 2005
copyright : (C) 2005 by Pablo de Vicente
email : pvicentea@wanadoo.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. *
* *
***************************************************************************/
#ifndef MODCALCVLSR_H
#define MODCALCVLSR_H
#include <kapplication.h>
#include <qwidget.h>
#include "modcalcvlsrdlg.h"
class QWidget;
class SkyPoint;
class KStarsDateTime;
class GeoLocation;
class dms;
/**
*@author Pablo de Vicente
*Module to compute the heliocentric radial velocity, geocentric radial velocity and
*topocentric radial velocity for a source, given its coordinates, its Vlsr and the date and
*location on the Earth.
*/
class modCalcVlsr : public modCalcVlsrDlg {
Q_OBJECT
public:
modCalcVlsr(QWidget *p, const char *n);
~modCalcVlsr();
public slots:
void slotClearCoords();
void slotComputeVelocities();
void slotUtChecked();
void slotDateChecked();
void slotRaChecked();
void slotDecChecked();
void slotEpochChecked();
void slotLongChecked();
void slotLatChecked();
void slotHeightChecked();
void slotVlsrChecked();
void slotInputFile();
void slotOutputFile();
void slotRunBatch();
private:
/**@returns a SkyPoint constructed from the coordinates in the
* RA and Dec dmsBoxes. */
SkyPoint getEquCoords(void);
/* @return a double with the Vlsr from the vlsrBox in the UI
*/
double getVLSR (void);
/* @return a double with the Vhel from the vhelBox in the UI
*/
double getVhel (void);
/* @return a double with the Vgeo from the vgeoBox in the UI
*/
double getVgeo (void);
/* @return a double with the Vtopo from the vtopoBox in the UI
*/
double getVtopo (void);
/**@returns a KStarsDateTime constructed from the Time and Date fields. */
KStarsDateTime getDateTime (void);
/**Parse the string argument as a double
* @param eName String from which the epoch is to be constructed
* once it is converted to a double
*/
double getEpoch (QString eName);
/* Creates a dms object from the latitude box */
dms getLatitude (void);
/* Creates a dms object from the longitude box */
dms getLongitude (void);
/* creates a double from the height box */
double getHeight(void);
/* Constructs a GeoLocation object from the longitude, latitude and height fields */
void getGeoLocation(void);
/**Fill the Time and Date fields with the current values from the
* CPU clock. */
void showCurrentDateTime(void);
/* Constructs the a GeoLocation object (geoPlace) from the calling classes.
* This is for using as Geolocation the location setup in KStars
* */
void initGeo(void);
/* Fills the longitude, latitude and height fields with the values in the
* geoPlace object, which come from the calling classes.
*/
void showLongLat(void);
/**Fills the VLSR box with its value
**/
void showVlsr (const double vlsr );
/**Fills the Heliocentric velocity box with its value
**/
void showHelVel (const double vhel );
/**Fills the geocentric velocity box with its value
**/
void showGeoVel (const double vgeo );
/**Fills the topocentric velocity box with its value
**/
void showTopoVel (const double vtopo );
/**Fills the epoch box with the value corresponding to a julian day
* @param dt date/time from which to construct the epoch string
*/
void showEpoch (const KStarsDateTime &dt );
/* Method to process the lines from a file
*/
void processLines( QTextStream &istream );
GeoLocation *geoPlace;
};
#endif
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