kstars

modcalcgeodcoord.cpp

00001 /***************************************************************************
00002                           modcalcgeodcoord.cpp  -  description
00003                              -------------------
00004     begin                : Tue Jan 15 2002
00005     copyright            : (C) 2002 by Pablo de Vicente
00006     email                : vicente@oan.es
00007  ***************************************************************************/
00008 
00009 /***************************************************************************
00010  *                                                                         *
00011  *   This program is free software; you can redistribute it and/or modify  *
00012  *   it under the terms of the GNU General Public License as published by  *
00013  *   the Free Software Foundation; either version 2 of the License, or     *
00014  *   (at your option) any later version.                                   *
00015  *                                                                         *
00016  ***************************************************************************/
00017 
00018 #include "modcalcgeodcoord.h"
00019 #include "modcalcgeodcoord.moc"
00020 #include "dms.h"
00021 #include "dmsbox.h"
00022 #include "geolocation.h"
00023 #include "kstars.h"
00024 
00025 #include <qradiobutton.h>
00026 #include <qstring.h>
00027 #include <qcheckbox.h>
00028 #include <qtextstream.h>
00029 
00030 #include <kcombobox.h>
00031 #include <klineedit.h>
00032 #include <kapplication.h>
00033 #include <knumvalidator.h>
00034 #include <klocale.h>
00035 #include <klineedit.h>
00036 #include <kfiledialog.h>
00037 #include <kmessagebox.h>
00038 
00039 
00040 modCalcGeodCoord::modCalcGeodCoord(QWidget *parentSplit, const char *name) : modCalcGeodCoordDlg(parentSplit,name) {
00041 
00042     static const char *ellipsoidList[] = {
00043     "IAU76", "GRS80", "MERIT83", "WGS84", "IERS89"};
00044 
00045     spheRadio->setChecked(TRUE);
00046     ellipsoidBox->insertStrList (ellipsoidList,5);
00047     geoPlace = new GeoLocation();
00048     showLongLat();
00049     setEllipsoid(0);
00050     show();
00051 
00052 }
00053 
00054 modCalcGeodCoord::~modCalcGeodCoord(){
00055     delete geoPlace;
00056 }
00057 
00058 void modCalcGeodCoord::showLongLat(void)
00059 {
00060 
00061     KStars *ks = (KStars*) parent()->parent()->parent(); // QSplitter->AstroCalc->KStars
00062     lonGeoBox->show( ks->geo()->lng() );
00063     latGeoBox->show( ks->geo()->lat() );
00064     altGeoBox->setText( QString("0.0") );
00065 }
00066 
00067 void modCalcGeodCoord::setEllipsoid(int index) {
00068 
00069     geoPlace->changeEllipsoid(index);
00070 
00071 }
00072 
00073 void modCalcGeodCoord::getCartGeoCoords (void)
00074 {
00075 
00076     geoPlace->setXPos( KGlobal::locale()->readNumber(xGeoName->text())*1000. );
00077     geoPlace->setYPos( KGlobal::locale()->readNumber(yGeoName->text())*1000. );
00078     geoPlace->setZPos( KGlobal::locale()->readNumber(zGeoName->text())*1000. );
00079     //geoPlace->setXPos( xGeoName->text().toDouble()*1000. );
00080     //geoPlace->setYPos( yGeoName->text().toDouble()*1000. );
00081     //geoPlace->setZPos( zGeoName->text().toDouble()*1000. );
00082 }
00083 
00084 void modCalcGeodCoord::getSphGeoCoords (void)
00085 {
00086     geoPlace->setLong( lonGeoBox->createDms() );
00087     geoPlace->setLat(  latGeoBox->createDms() );
00088     geoPlace->setHeight( altGeoBox->text().toDouble() );
00089 }
00090 
00091 void modCalcGeodCoord::slotClearGeoCoords (void)
00092 {
00093 
00094     geoPlace->setLong( 0.0 );
00095     geoPlace->setLat(  0.0 );
00096     geoPlace->setHeight( 0.0 );
00097     latGeoBox->clearFields();
00098     lonGeoBox->clearFields();
00099     //showSpheGeoCoords();
00100     //showCartGeoCoords();
00101 
00102 }
00103 
00104 void modCalcGeodCoord::slotComputeGeoCoords (void)
00105 {
00106 
00107     if(cartRadio->isChecked()) {
00108         getCartGeoCoords();
00109         showSpheGeoCoords();
00110     } else {
00111         getSphGeoCoords();
00112         showCartGeoCoords();
00113     }
00114 
00115 }
00116 
00117 void modCalcGeodCoord::showSpheGeoCoords(void)
00118 {
00119     lonGeoBox->show( geoPlace->lng() );
00120     latGeoBox->show( geoPlace->lat() );
00121     altGeoBox->setText( KGlobal::locale()->formatNumber( geoPlace->height(), 3) );
00122 }
00123 
00124 void modCalcGeodCoord::showCartGeoCoords(void)
00125 {
00126 
00127     xGeoName->setText( KGlobal::locale()->formatNumber( geoPlace->xPos()/1000. ,6));
00128     yGeoName->setText( KGlobal::locale()->formatNumber( geoPlace->yPos()/1000. ,6));
00129     zGeoName->setText( KGlobal::locale()->formatNumber( geoPlace->zPos()/1000. ,6));
00130 }
00131 
00132 void modCalcGeodCoord::geoCheck(void) {
00133 
00134     xBoxBatch->setEnabled( false );
00135     xCheckBatch->setChecked( false );
00136     yBoxBatch->setEnabled( false );
00137     yCheckBatch->setChecked( false );
00138     zBoxBatch->setEnabled( false );
00139     zCheckBatch->setChecked( false );
00140     xyzInputCoords = FALSE;
00141 }
00142 
00143 void modCalcGeodCoord::xyzCheck(void) {
00144 
00145     longBoxBatch->setEnabled( false );
00146     longCheckBatch->setChecked( false );
00147     latBoxBatch->setEnabled( false );
00148     latCheckBatch->setChecked( false );
00149     elevBoxBatch->setEnabled( false );
00150     elevCheckBatch->setChecked( false );
00151     xyzInputCoords = TRUE;
00152 
00153 }
00154 
00155 void modCalcGeodCoord::slotLongCheckedBatch(){
00156 
00157     if ( longCheckBatch->isChecked() ) {
00158         longBoxBatch->setEnabled( false );
00159         geoCheck();
00160     } else {
00161         longBoxBatch->setEnabled( true );
00162     }
00163 }
00164 
00165 void modCalcGeodCoord::slotLatCheckedBatch(){
00166 
00167     if ( latCheckBatch->isChecked() ) {
00168         latBoxBatch->setEnabled( false );
00169         geoCheck();
00170     } else {
00171         latBoxBatch->setEnabled( true );
00172     }
00173 }
00174 
00175 void modCalcGeodCoord::slotElevCheckedBatch(){
00176 
00177     if ( elevCheckBatch->isChecked() ) {
00178         elevBoxBatch->setEnabled( false );
00179         geoCheck();
00180     } else {
00181         elevBoxBatch->setEnabled( true );
00182     }
00183 }
00184 
00185 void modCalcGeodCoord::slotXCheckedBatch(){
00186 
00187     if ( xCheckBatch->isChecked() ) {
00188         xBoxBatch->setEnabled( false );
00189         xyzCheck();
00190     } else {
00191         xBoxBatch->setEnabled( true );
00192     }
00193 }
00194 
00195 void modCalcGeodCoord::slotYCheckedBatch(){
00196 
00197     if ( yCheckBatch->isChecked() ) {
00198         yBoxBatch->setEnabled( false );
00199         xyzCheck();
00200     } else {
00201         yBoxBatch->setEnabled( true );
00202     }
00203 }
00204 
00205 void modCalcGeodCoord::slotZCheckedBatch(){
00206 
00207     if ( zCheckBatch->isChecked() ) {
00208         zBoxBatch->setEnabled( false );
00209         xyzCheck();
00210     } else {
00211         zBoxBatch->setEnabled( true );
00212     }
00213 }
00214 void modCalcGeodCoord::slotInputFile() {
00215 
00216     QString inputFileName;
00217     inputFileName = KFileDialog::getOpenFileName( );
00218     InputLineEditBatch->setText( inputFileName );
00219 }
00220 
00221 void modCalcGeodCoord::slotOutputFile() {
00222 
00223     QString outputFileName;
00224     outputFileName = KFileDialog::getSaveFileName( );
00225     OutputLineEditBatch->setText( outputFileName );
00226 }
00227 
00228 void modCalcGeodCoord::slotRunBatch(void) {
00229 
00230     QString inputFileName;
00231 
00232     inputFileName = InputLineEditBatch->text();
00233 
00234     // We open the input file and read its content
00235 
00236     if ( QFile::exists(inputFileName) ) {
00237         QFile f( inputFileName );
00238         if ( !f.open( IO_ReadOnly) ) {
00239             QString message = i18n( "Could not open file %1.").arg( f.name() );
00240             KMessageBox::sorry( 0, message, i18n( "Could Not Open File" ) );
00241             inputFileName = "";
00242             return;
00243         }
00244 
00245 //      processLines(&f);
00246         QTextStream istream(&f);
00247         processLines(istream);
00248 //      readFile( istream );
00249         f.close();
00250     } else  {
00251         QString message = i18n( "Invalid file: %1" ).arg( inputFileName );
00252         KMessageBox::sorry( 0, message, i18n( "Invalid file" ) );
00253         inputFileName = "";
00254         InputLineEditBatch->setText( inputFileName );
00255         return;
00256     }
00257 }
00258 
00259 void modCalcGeodCoord::processLines( QTextStream &istream ) {
00260 
00261     // we open the output file
00262 
00263 //  QTextStream istream(&fIn);
00264     QString outputFileName;
00265     outputFileName = OutputLineEditBatch->text();
00266     QFile fOut( outputFileName );
00267     fOut.open(IO_WriteOnly);
00268     QTextStream ostream(&fOut);
00269 
00270     QString line;
00271     QString space = " ";
00272     int i = 0;
00273     GeoLocation *geoPl = new GeoLocation();
00274     geoPl->setEllipsoid(0);
00275 
00276     double xB, yB, zB, hB;
00277     dms latB, longB;
00278 
00279 
00280     while ( ! istream.eof() ) {
00281         line = istream.readLine();
00282         line.stripWhiteSpace();
00283 
00284         //Go through the line, looking for parameters
00285 
00286         QStringList fields = QStringList::split( " ", line );
00287 
00288         i = 0;
00289 
00290         // Input coords are XYZ:
00291 
00292         if (xyzInputCoords) {
00293 
00294             // Read X and write in ostream if corresponds
00295 
00296             if(xCheckBatch->isChecked() ) {
00297                 xB = fields[i].toDouble();
00298                 i++;
00299             } else
00300                 xB = KGlobal::locale()->readNumber(xBoxBatch->text()) ;
00301 
00302             if ( allRadioBatch->isChecked() )
00303                 ostream << xB << space;
00304             else
00305                 if(xCheckBatch->isChecked() )
00306                     ostream << xB << space;
00307 
00308             // Read Y and write in ostream if corresponds
00309 
00310             if(yCheckBatch->isChecked() ) {
00311                 yB = fields[i].toDouble();
00312                 i++;
00313             } else
00314                 yB = KGlobal::locale()->readNumber( yBoxBatch->text()) ;
00315 
00316             if ( allRadioBatch->isChecked() )
00317                 ostream << yB << space;
00318             else
00319                 if(yCheckBatch->isChecked() )
00320                     ostream << yB << space;
00321             // Read Z and write in ostream if corresponds
00322 
00323             if(zCheckBatch->isChecked() ) {
00324                 zB = fields[i].toDouble();
00325                 i++;
00326             } else
00327                 zB = KGlobal::locale()->readNumber( zBoxBatch->text());
00328 
00329             if ( allRadioBatch->isChecked() )
00330                 ostream << zB << space;
00331             else
00332                 if(yCheckBatch->isChecked() )
00333                     ostream << zB << space;
00334 
00335             geoPl->setXPos( xB*1000.0 );
00336             geoPl->setYPos( yB*1000.0 );
00337             geoPl->setZPos( zB*1000.0 );
00338             ostream << geoPl->lng()->toDMSString() << space <<
00339                 geoPl->lat()->toDMSString() << space <<
00340                 geoPl->height() << endl;
00341 
00342         // Input coords. are Long, Lat and Height
00343 
00344         } else {
00345 
00346             // Read Longitude and write in ostream if corresponds
00347 
00348             if(longCheckBatch->isChecked() ) {
00349                 longB = dms::fromString( fields[i],TRUE);
00350                 i++;
00351             } else
00352                 longB = longBoxBatch->createDms(TRUE);
00353 
00354             if ( allRadioBatch->isChecked() )
00355                 ostream << longB.toDMSString() << space;
00356             else
00357                 if(longCheckBatch->isChecked() )
00358                     ostream << longB.toDMSString() << space;
00359 
00360             // Read Latitude and write in ostream if corresponds
00361 
00362             if(latCheckBatch->isChecked() ) {
00363                 latB = dms::fromString( fields[i], TRUE);
00364                 i++;
00365             } else
00366                 latB = latBoxBatch->createDms(TRUE);
00367 
00368             if ( allRadioBatch->isChecked() )
00369                 ostream << latB.toDMSString() << space;
00370             else
00371                 if(latCheckBatch->isChecked() )
00372                     ostream << latB.toDMSString() << space;
00373 
00374             // Read Height and write in ostream if corresponds
00375 
00376             if(elevCheckBatch->isChecked() ) {
00377                 hB = fields[i].toDouble();
00378                 i++;
00379             } else
00380                 hB = elevBoxBatch->text().toDouble() ;
00381 
00382             if ( allRadioBatch->isChecked() )
00383                 ostream << hB << space;
00384             else
00385                 if(elevCheckBatch->isChecked() )
00386                     ostream << hB << space;
00387 
00388             geoPl->setLong( longB );
00389             geoPl->setLat(  latB );
00390             geoPl->setHeight( hB );
00391 
00392             ostream << geoPl->xPos()/1000.0 << space <<
00393                 geoPl->yPos()/1000.0 << space <<
00394                 geoPl->zPos()/1000.0 << endl;
00395 
00396         }
00397 
00398     }
00399 
00400 
00401     fOut.close();
00402 }
kstars

modcalcgeodcoord.cpp

kstars

API Reference
