Kstars

modcalcgeodcoord.cpp
1 /*
2  SPDX-FileCopyrightText: 2002 Pablo de Vicente <[email protected]>
3 
4  SPDX-License-Identifier: GPL-2.0-or-later
5 */
6 
7 #include "modcalcgeodcoord.h"
8 
9 #include "dms.h"
10 #include "geolocation.h"
11 #include "kstars.h"
12 #include "ksnotification.h"
13 #include "kstarsdata.h"
14 
15 #include <QTextStream>
16 #include <QFileDialog>
17 
18 modCalcGeodCoord::modCalcGeodCoord(QWidget *parentSplit) : QFrame(parentSplit)
19 {
20  QStringList ellipsoidList;
21 
22  ellipsoidList << "IAU76"
23  << "GRS80"
24  << "MERIT83"
25  << "WGS84"
26  << "IERS89";
27 
28  setupUi(this);
29 
30  spheRadio->setChecked(true);
31  ellipsoidBox->insertItems(5, ellipsoidList);
32  geoPlace.reset(new GeoLocation(dms(0), dms(0)));
33  showLongLat();
34  setEllipsoid(0);
35  show();
36 
37  connect(Clear, SIGNAL(clicked()), this, SLOT(slotClearGeoCoords()));
38  connect(Compute, SIGNAL(clicked()), this, SLOT(slotComputeGeoCoords()));
39 }
40 
41 void modCalcGeodCoord::showLongLat(void)
42 {
43  KStarsData *data = KStarsData::Instance();
44 
45  LongGeoBox->show(data->geo()->lng());
46  LatGeoBox->show(data->geo()->lat());
47  AltGeoBox->setText(QString("0.0"));
48 }
49 
50 void modCalcGeodCoord::setEllipsoid(int index)
51 {
52  geoPlace->changeEllipsoid(index);
53 }
54 
55 void modCalcGeodCoord::getCartGeoCoords(void)
56 {
57  geoPlace->setXPos(XGeoBox->text().toDouble() * 1000.);
58  geoPlace->setYPos(YGeoBox->text().toDouble() * 1000.);
59  geoPlace->setZPos(ZGeoBox->text().toDouble() * 1000.);
60 }
61 
62 void modCalcGeodCoord::getSphGeoCoords(void)
63 {
64  geoPlace->setLong(LongGeoBox->createDms());
65  geoPlace->setLat(LatGeoBox->createDms());
66  geoPlace->setElevation(AltGeoBox->text().toDouble());
67 }
68 
69 void modCalcGeodCoord::slotClearGeoCoords(void)
70 {
71  geoPlace->setLong(dms(0.0));
72  geoPlace->setLat(dms(0.0));
73  geoPlace->setElevation(0.0);
74  LatGeoBox->clearFields();
75  LongGeoBox->clearFields();
76 }
77 
78 void modCalcGeodCoord::slotComputeGeoCoords(void)
79 {
80  if (cartRadio->isChecked())
81  {
82  getCartGeoCoords();
83  showSpheGeoCoords();
84  }
85  else
86  {
87  getSphGeoCoords();
88  showCartGeoCoords();
89  }
90 }
91 
92 void modCalcGeodCoord::showSpheGeoCoords(void)
93 {
94  LongGeoBox->show(geoPlace->lng());
95  LatGeoBox->show(geoPlace->lat());
96  AltGeoBox->setText(QLocale().toString(geoPlace->elevation(), 3));
97 }
98 
99 void modCalcGeodCoord::showCartGeoCoords(void)
100 {
101  XGeoBox->setText(QLocale().toString(geoPlace->xPos() / 1000., 6));
102  YGeoBox->setText(QLocale().toString(geoPlace->yPos() / 1000., 6));
103  ZGeoBox->setText(QLocale().toString(geoPlace->zPos() / 1000., 6));
104 }
105 
106 void modCalcGeodCoord::geoCheck(void)
107 {
108  XGeoBoxBatch->setEnabled(false);
109  XGeoCheckBatch->setChecked(false);
110  YGeoBoxBatch->setEnabled(false);
111  YGeoCheckBatch->setChecked(false);
112  YGeoBoxBatch->setEnabled(false);
113  YGeoCheckBatch->setChecked(false);
114  xyzInputCoords = false;
115 }
116 
117 void modCalcGeodCoord::xyzCheck(void)
118 {
119  LongGeoBoxBatch->setEnabled(false);
120  LongGeoCheckBatch->setChecked(false);
121  LatGeoBoxBatch->setEnabled(false);
122  LatGeoCheckBatch->setChecked(false);
123  AltGeoBoxBatch->setEnabled(false);
124  AltGeoCheckBatch->setChecked(false);
125  xyzInputCoords = true;
126 }
127 
128 void modCalcGeodCoord::slotLongCheckedBatch()
129 {
130  if (LongGeoCheckBatch->isChecked())
131  {
132  LongGeoBoxBatch->setEnabled(false);
133  geoCheck();
134  }
135  else
136  {
137  LongGeoBoxBatch->setEnabled(true);
138  }
139 }
140 
141 void modCalcGeodCoord::slotLatCheckedBatch()
142 {
143  if (LatGeoCheckBatch->isChecked())
144  {
145  LatGeoBoxBatch->setEnabled(false);
146  geoCheck();
147  }
148  else
149  {
150  LatGeoBoxBatch->setEnabled(true);
151  }
152 }
153 
154 void modCalcGeodCoord::slotElevCheckedBatch()
155 {
156  if (AltGeoCheckBatch->isChecked())
157  {
158  AltGeoBoxBatch->setEnabled(false);
159  geoCheck();
160  }
161  else
162  {
163  AltGeoBoxBatch->setEnabled(true);
164  }
165 }
166 
167 void modCalcGeodCoord::slotXCheckedBatch()
168 {
169  if (XGeoCheckBatch->isChecked())
170  {
171  XGeoBoxBatch->setEnabled(false);
172  xyzCheck();
173  }
174  else
175  {
176  XGeoBoxBatch->setEnabled(true);
177  }
178 }
179 
180 void modCalcGeodCoord::slotYCheckedBatch()
181 {
182  if (YGeoCheckBatch->isChecked())
183  {
184  YGeoBoxBatch->setEnabled(false);
185  xyzCheck();
186  }
187  else
188  {
189  YGeoBoxBatch->setEnabled(true);
190  }
191 }
192 
193 void modCalcGeodCoord::slotZCheckedBatch()
194 {
195  if (ZGeoCheckBatch->isChecked())
196  {
197  ZGeoBoxBatch->setEnabled(false);
198  xyzCheck();
199  }
200  else
201  {
202  ZGeoBoxBatch->setEnabled(true);
203  }
204 }
205 void modCalcGeodCoord::slotInputFile()
206 {
208  if (!inputFileName.isEmpty())
209  InputFileBoxBatch->setUrl(QUrl::fromLocalFile(inputFileName));
210 }
211 
212 void modCalcGeodCoord::slotOutputFile()
213 {
214  const QString outputFileName = QFileDialog::getSaveFileName();
215  if (!outputFileName.isEmpty())
216  OutputFileBoxBatch->setUrl(QUrl::fromLocalFile(outputFileName));
217 }
218 
219 void modCalcGeodCoord::slotRunBatch(void)
220 {
221  const QString inputFileName = InputFileBoxBatch->url().toLocalFile();
222 
223  // We open the input file and read its content
224 
225  if (QFile::exists(inputFileName))
226  {
227  QFile f(inputFileName);
228  if (!f.open(QIODevice::ReadOnly))
229  {
230  QString message = i18n("Could not open file %1.", f.fileName());
231  KSNotification::sorry(message, i18n("Could Not Open File"));
232  return;
233  }
234 
235  // processLines(&f);
236  QTextStream istream(&f);
237  processLines(istream);
238  // readFile( istream );
239  f.close();
240  }
241  else
242  {
243  QString message = i18n("Invalid file: %1", inputFileName);
244  KSNotification::sorry(message, i18n("Invalid file"));
245  InputFileBoxBatch->setUrl(QUrl());
246  }
247 }
248 
249 void modCalcGeodCoord::processLines(QTextStream &istream)
250 {
251  // we open the output file
252 
253  // QTextStream istream(&fIn);
254  const QString outputFileName = OutputFileBoxBatch->url().toLocalFile();
255  QFile fOut(outputFileName);
256  fOut.open(QIODevice::WriteOnly);
257  QTextStream ostream(&fOut);
258 
259  QString line;
260  QChar space = ' ';
261  int i = 0;
262  GeoLocation geoPl(dms(0), dms(0));
263  geoPl.setEllipsoid(0);
264 
265  double xB, yB, zB, hB;
266  dms latB, longB;
267 
268  while (!istream.atEnd())
269  {
270  line = istream.readLine();
271  line = line.trimmed();
272 
273  //Go through the line, looking for parameters
274 
275  QStringList fields = line.split(' ');
276 
277  i = 0;
278 
279  // Input coords are XYZ:
280 
281  if (xyzInputCoords)
282  {
283  // Read X and write in ostream if corresponds
284 
285  if (XGeoCheckBatch->isChecked())
286  {
287  xB = fields[i].toDouble();
288  i++;
289  }
290  else
291  xB = XGeoBoxBatch->text().toDouble();
292 
293  if (AllRadioBatch->isChecked())
294  ostream << xB << space;
295  else if (XGeoCheckBatch->isChecked())
296  ostream << xB << space;
297 
298  // Read Y and write in ostream if corresponds
299 
300  if (YGeoCheckBatch->isChecked())
301  {
302  yB = fields[i].toDouble();
303  i++;
304  }
305  else
306  yB = YGeoBoxBatch->text().toDouble();
307 
308  if (AllRadioBatch->isChecked())
309  ostream << yB << space;
310  else if (YGeoCheckBatch->isChecked())
311  ostream << yB << space;
312  // Read Z and write in ostream if corresponds
313 
314  if (ZGeoCheckBatch->isChecked())
315  {
316  zB = fields[i].toDouble();
317  i++;
318  }
319  else
320  zB = ZGeoBoxBatch->text().toDouble();
321 
322  if (AllRadioBatch->isChecked())
323  ostream << zB << space;
324  else if (YGeoCheckBatch->isChecked())
325  ostream << zB << space;
326 
327  geoPl.setXPos(xB * 1000.0);
328  geoPl.setYPos(yB * 1000.0);
329  geoPl.setZPos(zB * 1000.0);
330  ostream << geoPl.lng()->toDMSString() << space << geoPl.lat()->toDMSString() << space << geoPl.elevation()
331  << '\n';
332 
333  // Input coords. are Long, Lat and Height
334  }
335  else
336  {
337  // Read Longitude and write in ostream if corresponds
338 
339  if (LongGeoCheckBatch->isChecked())
340  {
341  longB = dms::fromString(fields[i], true);
342  i++;
343  }
344  else
345  longB = LongGeoBoxBatch->createDms();
346 
347  if (AllRadioBatch->isChecked())
348  ostream << longB.toDMSString() << space;
349  else if (LongGeoCheckBatch->isChecked())
350  ostream << longB.toDMSString() << space;
351 
352  // Read Latitude and write in ostream if corresponds
353 
354  if (LatGeoCheckBatch->isChecked())
355  {
356  latB = dms::fromString(fields[i], true);
357  i++;
358  }
359  else
360  latB = LatGeoBoxBatch->createDms();
361 
362  if (AllRadioBatch->isChecked())
363  ostream << latB.toDMSString() << space;
364  else if (LatGeoCheckBatch->isChecked())
365  ostream << latB.toDMSString() << space;
366 
367  // Read Height and write in ostream if corresponds
368 
369  if (AltGeoCheckBatch->isChecked())
370  {
371  hB = fields[i].toDouble();
372  i++;
373  }
374  else
375  hB = AltGeoBoxBatch->text().toDouble();
376 
377  if (AllRadioBatch->isChecked())
378  ostream << hB << space;
379  else if (AltGeoCheckBatch->isChecked())
380  ostream << hB << space;
381 
382  geoPl.setLong(longB);
383  geoPl.setLat(latB);
384  geoPl.setElevation(hB);
385 
386  ostream << geoPl.xPos() / 1000.0 << space << geoPl.yPos() / 1000.0 << space << geoPl.zPos() / 1000.0
387  << '\n';
388  }
389  }
390 
391  fOut.close();
392 }
QStringList split(const QString &sep, QString::SplitBehavior behavior, Qt::CaseSensitivity cs) const const
QString trimmed() const const
const CachingDms * lng() const
Definition: geolocation.h:64
bool exists() const const
QMetaObject::Connection connect(const QObject *sender, const char *signal, const QObject *receiver, const char *method, Qt::ConnectionType type)
static KStars * Instance()
Definition: kstars.h:125
QString i18n(const char *text, const TYPE &arg...)
const QString toDMSString(const bool forceSign=false, const bool machineReadable=false, const bool highPrecision=false) const
Definition: dms.cpp:279
const CachingDms * lat() const
Definition: geolocation.h:70
bool atEnd() const const
char * toString(const T &value)
bool isEmpty() const const
QUrl fromLocalFile(const QString &localFile)
GeoLocation * geo()
Definition: kstarsdata.h:229
QString readLine(qint64 maxlen)
void setupUi(QWidget *widget)
void show()
An angle, stored as degrees, but expressible in many ways.
Definition: dms.h:37
QString getSaveFileName(QWidget *parent, const QString &caption, const QString &dir, const QString &filter, QString *selectedFilter, QFileDialog::Options options)
QString getOpenFileName(QWidget *parent, const QString &caption, const QString &dir, const QString &filter, QString *selectedFilter, QFileDialog::Options options)
QString message
static dms fromString(const QString &s, bool deg)
Static function to create a DMS object from a QString.
Definition: dms.cpp:421
Relevant data about an observing location on Earth.
Definition: geolocation.h:27
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