source: ntrip/branches/BNC_2.12/src/pppWidgets.cpp @ 7945

Last change on this file since 7945 was 7945, checked in by stuerze, 4 years ago

the approach how to wait for clock corrections in PPP mode, which was well proven in BNC verson 2.11 is now re-implemented

File size: 27.8 KB
Line 
1// Part of BNC, a utility for retrieving decoding and
2// converting GNSS data streams from NTRIP broadcasters.
3//
4// Copyright (C) 2007
5// German Federal Agency for Cartography and Geodesy (BKG)
6// http://www.bkg.bund.de
7// Czech Technical University Prague, Department of Geodesy
8// http://www.fsv.cvut.cz
9//
10// Email: euref-ip@bkg.bund.de
11//
12// This program is free software; you can redistribute it and/or
13// modify it under the terms of the GNU General Public License
14// as published by the Free Software Foundation, version 2.
15//
16// This program is distributed in the hope that it will be useful,
17// but WITHOUT ANY WARRANTY; without even the implied warranty of
18// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
19// GNU General Public License for more details.
20//
21// You should have received a copy of the GNU General Public License
22// along with this program; if not, write to the Free Software
23// Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA 02111-1307, USA.
24
25/* -------------------------------------------------------------------------
26 * BKG NTRIP Client
27 * -------------------------------------------------------------------------
28 *
29 * Class:      t_pppWidgets
30 *
31 * Purpose:    This class stores widgets for PPP options
32 *
33 * Author:     L. Mervart
34 *
35 * Created:    29-Jul-2014
36 *
37 * Changes:
38 *
39 * -----------------------------------------------------------------------*/
40
41#include <iostream>
42
43#include "pppWidgets.h"
44#include "qtfilechooser.h"
45#include "bncsettings.h"
46#include "bnccore.h"
47
48using namespace std;
49
50// Constructor
51////////////////////////////////////////////////////////////////////////////
52t_pppWidgets::t_pppWidgets() {
53
54  _dataSource   = new QComboBox();     _dataSource  ->setObjectName("PPP/dataSource");   _widgets << _dataSource;
55  _rinexObs     = new qtFileChooser(); _rinexObs    ->setObjectName("PPP/rinexObs");     _widgets << _rinexObs;
56  _rinexNav     = new qtFileChooser(); _rinexNav    ->setObjectName("PPP/rinexNav");     _widgets << _rinexNav;
57  _corrMount    = new QLineEdit();     _corrMount   ->setObjectName("PPP/corrMount");    _widgets << _corrMount;
58  _corrFile     = new qtFileChooser(); _corrFile    ->setObjectName("PPP/corrFile");     _widgets << _corrFile;
59  _crdFile      = new qtFileChooser(); _crdFile     ->setObjectName("PPP/crdFile");      _widgets << _crdFile;
60  _antexFile    = new qtFileChooser(); _antexFile   ->setObjectName("PPP/antexFile");    _widgets << _antexFile;
61  _logPath      = new QLineEdit();     _logPath     ->setObjectName("PPP/logPath");      _widgets << _logPath;
62  _nmeaPath     = new QLineEdit();     _nmeaPath    ->setObjectName("PPP/nmeaPath");     _widgets << _nmeaPath;
63  _snxtroPath   = new QLineEdit();     _snxtroPath  ->setObjectName("PPP/snxtroPath");   _widgets << _snxtroPath;
64  _snxtroSampl  = new QSpinBox();      _snxtroSampl ->setObjectName("PPP/snxtroSampl");  _widgets << _snxtroSampl;
65  _snxtroIntr   = new QComboBox();     _snxtroIntr  ->setObjectName("PPP/snxtroIntr");   _widgets << _snxtroIntr;
66  _snxtroAc     = new QLineEdit();     _snxtroAc    ->setObjectName("PPP/snxtroAc");     _widgets << _snxtroAc;
67  _snxtroSol    = new QLineEdit();     _snxtroSol   ->setObjectName("PPP/snxtroSol");    _widgets << _snxtroSol;
68  _v3filenames  = new QCheckBox();     _v3filenames ->setObjectName("PPP/v3filenames");  _widgets << _v3filenames;
69  _staTable     = new QTableWidget();  _staTable    ->setObjectName("PPP/staTable");     _widgets << _staTable;
70  _lcGPS        = new QComboBox();     _lcGPS       ->setObjectName("PPP/lcGPS");        _widgets << _lcGPS;
71  _lcGLONASS    = new QComboBox();     _lcGLONASS   ->setObjectName("PPP/lcGLONASS");    _widgets << _lcGLONASS;
72  _lcGalileo    = new QComboBox();     _lcGalileo   ->setObjectName("PPP/lcGalileo");    _widgets << _lcGalileo;
73  _lcBDS        = new QComboBox();     _lcBDS       ->setObjectName("PPP/lcBDS");        _widgets << _lcBDS;
74  _sigmaC1      = new QLineEdit();     _sigmaC1     ->setObjectName("PPP/sigmaC1");      _widgets << _sigmaC1;
75  _sigmaL1      = new QLineEdit();     _sigmaL1     ->setObjectName("PPP/sigmaL1");      _widgets << _sigmaL1;
76  _maxResC1     = new QLineEdit();     _maxResC1    ->setObjectName("PPP/maxResC1");     _widgets << _maxResC1;
77  _maxResL1     = new QLineEdit();     _maxResL1    ->setObjectName("PPP/maxResL1");     _widgets << _maxResL1;
78  _minObs       = new QSpinBox();      _minObs      ->setObjectName("PPP/minObs");       _widgets << _minObs;
79  _minEle       = new QSpinBox();      _minEle      ->setObjectName("PPP/minEle");       _widgets << _minEle;
80  _eleWgtCode   = new QCheckBox();     _eleWgtCode  ->setObjectName("PPP/eleWgtCode");   _widgets << _eleWgtCode;
81  _eleWgtPhase  = new QCheckBox();     _eleWgtPhase ->setObjectName("PPP/eleWgtPhase");  _widgets << _eleWgtPhase;
82  _seedingTime  = new QLineEdit();     _seedingTime ->setObjectName("PPP/seedingTime");  _widgets << _seedingTime;
83  _corrWaitTime = new QSpinBox();      _corrWaitTime->setObjectName("PPP/corrWaitTime"); _widgets << _corrWaitTime;
84
85  _addStaButton = new QPushButton("Add Station");    _widgets << _addStaButton;
86  _delStaButton = new QPushButton("Delete Station"); _widgets << _delStaButton;
87
88  _addStaButton->setWhatsThis(tr("<p>Hit the 'Add Station' button to add a new line to the Station table.</p>"));
89  _delStaButton->setWhatsThis(tr("<p>Hit the 'Delete Station' button to delete a highlighted row from the Station table.</p>"));
90
91  _plotCoordinates  = new QLineEdit;    _plotCoordinates ->setObjectName("PPP/plotCoordinates");  _widgets << _plotCoordinates;
92  _mapWinButton     = new QPushButton;  _mapWinButton    ->setObjectName("PPP/mapWinButton");     _widgets << _mapWinButton;
93  _useGoogleMap     = new QRadioButton; _useGoogleMap    ->setObjectName("PPP/useGoogleMap");     _widgets << _useGoogleMap;
94  _useOpenStreetMap = new QRadioButton; _useOpenStreetMap->setObjectName("PPP/useOpenStreetMap"); _widgets << _useOpenStreetMap;
95  _audioResponse    = new QLineEdit;    _audioResponse   ->setObjectName("PPP/audioResponse");    _widgets << _audioResponse;
96  _mapWinDotSize    = new QLineEdit;    _mapWinDotSize   ->setObjectName("PPP/mapWinDotSize");    _widgets << _mapWinDotSize;
97  _mapWinDotColor   = new QComboBox;    _mapWinDotColor  ->setObjectName("PPP/mapWinDotColor");   _widgets << _mapWinDotColor;
98  _mapSpeedSlider   = new QSlider;      _mapSpeedSlider  ->setObjectName("PPP/mapSpeedSlider");   _widgets << _mapSpeedSlider;
99
100  _dataSource->setEditable(false);
101  _dataSource->addItems(QString(",Real-Time Streams,RINEX Files").split(","));
102  connect(_dataSource, SIGNAL(currentIndexChanged(const QString&)), this, SLOT(slotEnableWidgets()));
103
104  connect(_snxtroPath, SIGNAL(textChanged(const QString &)),
105         this, SLOT(slotPPPTextChanged()));
106
107  connect(_snxtroAc, SIGNAL(textChanged(const QString &)),
108         this, SLOT(slotPPPTextChanged()));
109
110  connect(_snxtroSol, SIGNAL(textChanged(const QString &)),
111         this, SLOT(slotPPPTextChanged()));
112
113  slotEnableWidgets();
114
115  _lcGPS->setEditable(false);
116#ifdef USE_PPP_SSR_I
117  _lcGPS->addItems(QString("P3,P3&L3").split(","));
118#else
119  _lcGPS->addItems(QString("no,P1,L1,P1&L1,P2,L2,P2&L2,Pi,Li,Pi&Li,P3,L3,P3&L3").split(","));
120#endif
121
122  _lcGLONASS->setEditable(false);
123#ifdef USE_PPP_SSR_I
124   _lcGLONASS->addItems(QString("no,P3,L3,P3&L3").split(","));
125#else
126  _lcGLONASS->addItems(QString("no,P1,L1,P1&L1,P2,L2,P2&L2,Pi,Li,Pi&Li,P3,L3,P3&L3").split(","));
127#endif
128
129  _lcGalileo->setEditable(false);
130#ifdef USE_PPP_SSR_I
131  _lcGalileo->addItems(QString("no,P3,L3,P3&L3").split(","));
132#else
133  _lcGalileo->addItems(QString("no,P1,L1,P1&L1,P5,L5,P5&L5,Pi,Li,Pi&Li,P3,L3,P3&L3").split(","));
134#endif
135
136  _lcBDS->setEditable(false);
137#ifdef USE_PPP_SSR_I
138  _lcBDS->addItems(QString("no,P3,L3,P3&L3").split(","));
139#else
140  _lcBDS->addItems(QString("no,P2,L2,P2&L2,P7,L7,P7&L7,Pi,Li,Pi&Li,P3,L3,P3&L3").split(","));
141#endif
142
143  _snxtroSampl->setMinimum(0);
144  _snxtroSampl->setMaximum(300);
145  _snxtroSampl->setSingleStep(30);
146  _snxtroSampl->setSuffix(" sec");
147
148  _snxtroIntr->setEditable(false);
149  _snxtroIntr->addItems(QString("1 min,2 min,5 min,10 min,15 min,30 min,1 hour,1 day").split(","));
150  _snxtroIntr->setCurrentIndex(6);
151
152  _minObs->setMinimum(4);
153  _minObs->setMaximum(6);
154  _minObs->setSingleStep(1);
155
156  _minEle->setMinimum(0);
157  _minEle->setMaximum(20);
158  _minEle->setSingleStep(1);
159  _minEle->setSuffix(" deg");
160
161  _corrWaitTime->setMinimum(0);
162  _corrWaitTime->setMaximum(20);
163  _corrWaitTime->setSingleStep(1);
164  _corrWaitTime->setSuffix(" sec");
165
166  _staTable->setColumnCount(10);
167  _staTable->setRowCount(0);
168  _staTable->setHorizontalHeaderLabels(
169     QString("Station,Sigma N,Sigma E,Sigma H,Noise N,Noise E,Noise H,Tropo Sigma,Tropo Noise, NMEA Port").split(","));
170  _staTable->setSelectionMode(QAbstractItemView::ExtendedSelection);
171  _staTable->setSelectionBehavior(QAbstractItemView::SelectRows);
172  _staTable->horizontalHeader()->setResizeMode(QHeaderView::Interactive);
173  _staTable->horizontalHeader()->setDefaultAlignment(Qt::AlignLeft);
174
175  connect(_addStaButton, SIGNAL(clicked()), this, SLOT(slotAddStation()));
176  connect(_delStaButton, SIGNAL(clicked()), this, SLOT(slotDelStation()));
177
178  _mapWinButton->setText("Open Map");
179
180  _mapWinDotColor->setEditable(false);
181  _mapWinDotColor->addItems(QString("red,yellow").split(","));
182
183  _mapSpeedSlider->setOrientation(Qt::Horizontal);
184  _mapSpeedSlider->setRange(1, 100);
185  _mapSpeedSlider->setTickPosition(QSlider::TicksBelow);
186  _mapSpeedSlider->setTickInterval(10);
187  connect(_mapSpeedSlider, SIGNAL(valueChanged(int)), BNC_CORE, SIGNAL(mapSpeedSliderChanged(int)));
188
189  // WhatsThis, PPP (2)
190  // ------------------
191  _staTable->setWhatsThis(tr("<p>Specify values for Sigma and white Noise of the Stations North, East and Height coordinate components in meters. Specify also a Sigma in meters for a priori model based Tropospheric delays and a Sigma in meters per second for the delay's Noise.</p><p>Specifying one record per Station is mandatory. BNC will only process data for stations which are listed here. To define a station, specify the 'Mountpoint' when in 'Real-Time Streams' mode or the 4-character station ID when in 'RINEX Files' mode.</p><p>'Sigma' is meant to describe the uncertainty of a single coordinate or tropospheric delay estimated for one epoch. 'Noise' is meant to describe the variation of estimates from epoch to epoch.</p><p><ul><li>A Sigma of 100.0 meters may be an appropriate choice e.g. for the initial N/E/H coordinates. However, this value may be significantly smaller (i.e. 0.01) for stations with well-known a priori coordinates.</li><li>A Noise of 100.0 meters for the estimated N/E/H coordinates may also be appropriate considering the potential movement of a rover position.</li><li>A value of 0.1 meters may be an appropriate Sigma for the a priori model based Tropospheric delay estimation.</li><li>Specify a Noise to describe the expected variation of the tropospheric effect over time. Supposing 1Hz observation data, specifying a value of 3e-6 would mean that the tropospheric effect may vary 3600 * 3e-6 = 0.01 meters per hour.</li></ul></p><p>You can also specify a 'NMEA Port' to output coordinates in NMEA format through an IP port of your local host.</p>"));
192
193  // WhatsThis, PPP (3)
194  // ------------------
195  _corrWaitTime->setWhatsThis(tr("<p>Zero value means that BNC processes each epoch of data immediately after its arrival using satellite clock corrections available at that time.</p><p> Specifying a non-zero value (i.e. 5 sec) means that the epochs of data are buffered and the processing of each epoch is postponed till the satellite clock corrections not older than '5 sec' (example) become available.<p>"));
196  _seedingTime->setWhatsThis(tr("<p>Enter the length of a startup period in seconds for which you want to fix the PPP solutions to known a priori coordinates as introduced through option 'Coordinates file'. Adjust 'Sigma N/E/H' in the PPP Stations table according to the coordinate's precision. Fixing a priori coordinates is done in BNC through setting 'Sigma N/E/H' temporarily to zero.</p><p>This option allows the PPP solution to rapidly converge. It requires that the antenna remains unmoved on the a priori known position throughout the startup period.</p><p>A value of 60 is likely to be an appropriate choice.</p><p>Default is an empty option field, meaning that you don't want BNC to fix PPP solutions during startup to an a priori coordinate.</p>"));
197
198  // WhatsThis, PPP (4)
199  // ------------------
200  _plotCoordinates->setWhatsThis(tr("<p>For one of your PPP Stations BNC can produce a time series plot of coordinate displacements in the 'PPP Plot' tab below. Specify a 'Mountpoint' (when in 'Real-Time Streams' mode) or the 4-character station ID (when in 'RINEX Files' mode) to define the station whose coordinate displacements you would like to see plotted.</p><p>Note that this option makes only sense for a stationary receiver with known a priori marker coordinates as specified through PPP option 'Coordinates file'.</p><p>Default is an empty option field, meaning that BNC shall not produce a time series plot of PPP coordinate displacements.</p>"));
201  _audioResponse->setWhatsThis(tr("<p>Specify an 'Audio response' threshold in meters. A beep is produced by BNC whenever a horizontal PPP coordinate component differs by more than the threshold value from the a priori marker coordinate.</p><p>Default is an empty option field, meaning that you don't want BNC to produce alarm signals.</p>"));
202  _mapWinButton->setWhatsThis(tr("<p>You may like to track your rover position using Google Maps or Open Street Map as a background map. A 'Track map' can be produced with BNC in 'Real-Time Streams' or 'RINEX files' PPP mode.</p><p>The 'Open Map' button opens a windows showing a map according to specified options.</p><p>Even in 'RINEX files' post processing mode you should not forget to specify a proxy under the 'Network' tab if that is operated in front of BNC because the program needs to download the map data.</p>"));
203  _useGoogleMap->setWhatsThis(tr("<p>Specify Google Maps as the background for your rover positions.</p>"));
204  _useOpenStreetMap->setWhatsThis(tr("<p>Specify Open Street Map as the background for your rover positions.</p>"));
205  _mapWinDotSize->setWhatsThis(tr("<p>Specify the size of dots showing rover positions on the track map.</p><p>A dot size of '3' may be appropriate. The maximum possible dot size is '10'. An empty option field or a size of '0' would mean that you don't want BNC to show the rover's track on the map.</p>"));
206  _mapWinDotColor->setWhatsThis(tr("<p>Specify the color of dots showing the rover track on the map.</p>"));
207  _mapSpeedSlider->setWhatsThis(tr("<p>With BNC in 'RINEX files' PPP post processing mode you can specify the speed of computations as appropriate for 'Track map' visualization.</p><p>Note that you can adjust 'Post-processing speed' on-the-fly while BNC is already processing your observations.</p>"));
208
209  readOptions();
210}
211
212//
213////////////////////////////////////////////////////////////////////////////
214t_pppWidgets::~t_pppWidgets() {
215  delete _dataSource;
216  delete _rinexObs;
217  delete _rinexNav;
218  delete _corrMount;
219  delete _corrFile;
220  delete _crdFile;
221  delete _antexFile;
222  delete _logPath;
223  delete _nmeaPath;
224  delete _snxtroPath;
225  delete _snxtroSampl;
226  delete _snxtroIntr;
227  delete _snxtroAc;
228  delete _snxtroSol;
229  delete _v3filenames;
230  for (int iRow = _staTable->rowCount()-1; iRow >=0; iRow--) {
231    _staTable->removeRow(iRow);
232  }
233  delete _staTable;
234  delete _lcGPS;
235  delete _lcGLONASS;
236  delete _lcGalileo;
237  delete _lcBDS;
238  delete _sigmaC1;
239  delete _sigmaL1;
240  delete _maxResC1;
241  delete _maxResL1;
242  delete _minObs;
243  delete _minEle;
244  delete _eleWgtCode;
245  delete _eleWgtPhase;
246  delete _seedingTime;
247  delete _corrWaitTime;
248  delete _addStaButton;
249  delete _delStaButton;
250  delete _plotCoordinates;
251  delete _mapWinButton;
252  delete _useGoogleMap;
253  delete _useOpenStreetMap;
254  delete _audioResponse;
255  delete _mapWinDotSize;
256  delete _mapWinDotColor;
257  delete _mapSpeedSlider;
258}
259
260//
261////////////////////////////////////////////////////////////////////////////
262void t_pppWidgets::readOptions() {
263
264  bncSettings settings;
265
266  // ComboBoxes
267  // ----------
268  int ii = _dataSource->findText(settings.value(_dataSource->objectName()).toString());
269  if (ii != -1) {
270    _dataSource->setCurrentIndex(ii);
271  }
272  ii = _lcGPS->findText(settings.value(_lcGPS->objectName()).toString());
273  if (ii != -1) {
274    _lcGPS->setCurrentIndex(ii);
275  }
276  ii = _lcGLONASS->findText(settings.value(_lcGLONASS->objectName()).toString());
277  if (ii != -1) {
278    _lcGLONASS->setCurrentIndex(ii);
279  }
280  ii = _lcGalileo->findText(settings.value(_lcGalileo->objectName()).toString());
281  if (ii != -1) {
282    _lcGalileo->setCurrentIndex(ii);
283  }
284  ii = _lcBDS->findText(settings.value(_lcBDS->objectName()).toString());
285  if (ii != -1) {
286    _lcBDS->setCurrentIndex(ii);
287  }
288  ii = _snxtroIntr->findText(settings.value(_snxtroIntr->objectName()).toString());
289  if (ii != -1) {
290    _snxtroIntr->setCurrentIndex(ii);
291  }
292
293  // FileChoosers
294  // ------------
295  _rinexObs ->setFileName(settings.value(_rinexObs ->objectName()).toString());
296  _rinexNav ->setFileName(settings.value(_rinexNav ->objectName()).toString());
297  _corrFile ->setFileName(settings.value(_corrFile ->objectName()).toString());
298  _crdFile  ->setFileName(settings.value(_crdFile  ->objectName()).toString());
299  _antexFile->setFileName(settings.value(_antexFile->objectName()).toString());
300
301  // LineEdits
302  // ---------
303  _corrMount  ->setText(settings.value(_corrMount  ->objectName()).toString());
304  _logPath    ->setText(settings.value(_logPath    ->objectName()).toString());
305  _nmeaPath   ->setText(settings.value(_nmeaPath   ->objectName()).toString());
306  _snxtroPath ->setText(settings.value(_snxtroPath ->objectName()).toString());
307  _snxtroAc   ->setText(settings.value(_snxtroAc   ->objectName()).toString());
308  _snxtroSol  ->setText(settings.value(_snxtroSol  ->objectName()).toString());
309
310  if (!settings.value(_sigmaC1->objectName()).toString().isEmpty()) {
311    _sigmaC1->setText(settings.value(_sigmaC1->objectName()).toString());
312  }
313  else {
314    _sigmaC1->setText("2.0");
315  }
316
317  if (!settings.value(_sigmaL1->objectName()).toString().isEmpty()) {
318    _sigmaL1->setText(settings.value(_sigmaL1->objectName()).toString());
319  }
320  else {
321    _sigmaL1->setText("0.01");
322  }
323
324  if (!settings.value(_maxResC1->objectName()).toString().isEmpty()) {
325    _maxResC1->setText(settings.value(_maxResC1->objectName()).toString());
326  }
327  else {
328    _maxResC1->setText("4.0");
329  }
330
331  if (!settings.value(_maxResL1->objectName()).toString().isEmpty()) {
332    _maxResL1->setText(settings.value(_maxResL1->objectName()).toString());
333  }
334  else {
335    _maxResL1->setText("0.03");
336  }
337
338  if (!settings.value(_seedingTime->objectName()).toString().isEmpty()) {
339    _seedingTime->setText(settings.value(_seedingTime->objectName()).toString());
340  }
341  else {
342    _seedingTime->setText("0");
343  }
344
345  // CheckBoxes
346  // ----------
347  _eleWgtCode ->setCheckState(Qt::CheckState(settings.value(_eleWgtCode ->objectName()).toInt()));
348  _eleWgtPhase->setCheckState(Qt::CheckState(settings.value(_eleWgtPhase->objectName()).toInt()));
349  _v3filenames->setCheckState(Qt::CheckState(settings.value(_v3filenames->objectName()).toInt()));
350
351  // SpinBoxex
352  // ---------
353  _minObs->setValue(settings.value(_minObs->objectName()).toInt());
354  _minEle->setValue(settings.value(_minEle->objectName()).toInt());
355  _corrWaitTime->setValue(settings.value(_corrWaitTime->objectName()).toInt());
356  _snxtroSampl->setValue(settings.value(_snxtroSampl->objectName()).toInt());
357
358  // Table with stations
359  // -------------------
360  for (int iRow = _staTable->rowCount()-1; iRow >=0; iRow--) {
361    _staTable->removeRow(iRow);
362  }
363  int iRow = -1;
364  QListIterator<QString> it(settings.value(_staTable->objectName()).toStringList());
365  while (it.hasNext()) {
366    QStringList hlp = it.next().split(",");
367    ++iRow;
368    _staTable->insertRow(iRow);
369    for (int iCol = 0; iCol < hlp.size(); iCol++) {
370      _staTable->setItem(iRow, iCol, new QTableWidgetItem(hlp[iCol]));
371    }
372  }
373
374  // Plots and Maps
375  // --------------
376  _plotCoordinates ->setText(settings.value(_plotCoordinates->objectName()).toString());
377  _audioResponse   ->setText(settings.value(_audioResponse->objectName()).toString());
378  _useGoogleMap    ->setChecked(settings.value(_useGoogleMap->objectName()).toBool());
379  _useOpenStreetMap->setChecked(settings.value(_useOpenStreetMap->objectName()).toBool());
380  _mapWinDotSize   ->setText(settings.value(_mapWinDotSize->objectName()).toString());
381
382  ii = _mapWinDotColor->findText(settings.value(_mapWinDotColor->objectName()).toString());
383  if (ii != -1) {
384    _mapWinDotColor->setCurrentIndex(ii);
385  }
386
387  int speed = settings.value(_mapSpeedSlider->objectName()).toInt();
388  if (speed == 0) speed = _mapSpeedSlider->maximum();
389  _mapSpeedSlider->setSliderPosition(speed);
390}
391
392//
393////////////////////////////////////////////////////////////////////////////
394void t_pppWidgets::saveOptions() {
395
396  bncSettings settings;
397
398  settings.setValue(_dataSource  ->objectName(), _dataSource  ->currentText());
399  settings.setValue(_rinexObs    ->objectName(), _rinexObs    ->fileName());
400  settings.setValue(_rinexNav    ->objectName(), _rinexNav    ->fileName());
401  settings.setValue(_corrMount   ->objectName(), _corrMount   ->text());
402  settings.setValue(_corrFile    ->objectName(), _corrFile    ->fileName());
403  settings.setValue(_crdFile     ->objectName(), _crdFile     ->fileName());
404  settings.setValue(_antexFile   ->objectName(), _antexFile   ->fileName());
405  settings.setValue(_logPath     ->objectName(), _logPath     ->text());
406  settings.setValue(_nmeaPath    ->objectName(), _nmeaPath    ->text());
407  settings.setValue(_snxtroPath  ->objectName(), _snxtroPath  ->text());
408  settings.setValue(_snxtroSampl ->objectName(), _snxtroSampl ->value());
409  settings.setValue(_snxtroIntr  ->objectName(), _snxtroIntr  ->currentText());
410  settings.setValue(_snxtroAc    ->objectName(), _snxtroAc    ->text());
411  settings.setValue(_snxtroSol   ->objectName(), _snxtroSol   ->text());
412  settings.setValue(_v3filenames ->objectName(), _v3filenames ->checkState());
413  settings.setValue(_lcGPS       ->objectName(), _lcGPS       ->currentText());
414  settings.setValue(_lcGLONASS   ->objectName(), _lcGLONASS   ->currentText());
415  settings.setValue(_lcGalileo   ->objectName(), _lcGalileo   ->currentText());
416  settings.setValue(_lcBDS       ->objectName(), _lcBDS       ->currentText());
417  settings.setValue(_sigmaC1     ->objectName(), _sigmaC1     ->text());
418  settings.setValue(_sigmaL1     ->objectName(), _sigmaL1     ->text());
419  settings.setValue(_corrWaitTime->objectName(), _corrWaitTime->value());
420  settings.setValue(_maxResC1    ->objectName(), _maxResC1    ->text());
421  settings.setValue(_maxResL1    ->objectName(), _maxResL1    ->text());
422  settings.setValue(_seedingTime ->objectName(), _seedingTime ->text());
423  settings.setValue(_minObs      ->objectName(), _minObs      ->value());
424  settings.setValue(_minEle      ->objectName(), _minEle      ->value());
425  settings.setValue(_eleWgtCode  ->objectName(), _eleWgtCode  ->checkState());
426  settings.setValue(_eleWgtPhase ->objectName(), _eleWgtPhase ->checkState());
427
428  QStringList staList;
429  for (int iRow = 0; iRow < _staTable->rowCount(); iRow++) {
430    QString hlp;
431    for (int iCol = 0; iCol < _staTable->columnCount(); iCol++) {
432      if (_staTable->item(iRow, iCol)) {
433        hlp += _staTable->item(iRow, iCol)->text() + ",";
434      }
435    }
436    if (!hlp.isEmpty()) {
437      staList << hlp;
438    }
439  }
440  settings.setValue(_staTable->objectName(), staList);
441
442  settings.setValue(_plotCoordinates ->objectName(), _plotCoordinates ->text());
443  settings.setValue(_audioResponse   ->objectName(), _audioResponse   ->text());
444  settings.setValue(_useGoogleMap    ->objectName(), _useGoogleMap    ->isChecked());
445  settings.setValue(_useOpenStreetMap->objectName(), _useOpenStreetMap->isChecked());
446  settings.setValue(_mapWinDotSize   ->objectName(), _mapWinDotSize   ->text());
447  settings.setValue(_mapWinDotColor  ->objectName(), _mapWinDotColor  ->currentText());
448  settings.setValue(_mapSpeedSlider  ->objectName(), _mapSpeedSlider  ->value());
449}
450
451//
452////////////////////////////////////////////////////////////////////////////
453void t_pppWidgets::slotEnableWidgets() {
454
455  const static QPalette paletteWhite(QColor(255, 255, 255));
456  const static QPalette paletteGray(QColor(230, 230, 230));
457
458  bool allDisabled = _dataSource->currentText() == "";
459  bool realTime    = _dataSource->currentText() == "Real-Time Streams";
460  bool rinexFiles  = _dataSource->currentText() == "RINEX Files";
461
462  QListIterator<QWidget*> it(_widgets);
463  while (it.hasNext()) {
464    QWidget* widget = it.next();
465    widget->setEnabled(!allDisabled);
466  }
467
468  if      (realTime) {
469    _rinexObs->setEnabled(false);
470    _rinexNav->setEnabled(false);
471    _corrFile->setEnabled(false);
472  }
473  else if (rinexFiles) {
474    _corrMount->setEnabled(false);
475//  _plotCoordinates->setEnabled(false);
476//  _audioResponse->setEnabled(false);
477  }
478
479  if ( _snxtroPath->text() != "" && !allDisabled) {
480    _snxtroSampl->setEnabled(true);
481    _snxtroIntr ->setEnabled(true);
482    _snxtroAc   ->setEnabled(true);
483    _snxtroSol  ->setEnabled(true);
484  }
485  else {
486    _snxtroSampl->setEnabled(false);
487    _snxtroIntr ->setEnabled(false);
488    _snxtroAc   ->setEnabled(false);
489    _snxtroSol  ->setEnabled(false);
490  }
491
492  _dataSource->setEnabled(true);
493
494  it.toFront();
495  while (it.hasNext()) {
496    QWidget* widget = it.next();
497    if (widget->isEnabled()) {
498      widget->setPalette(paletteWhite);
499    }
500    else {
501      widget->setPalette(paletteGray);
502    }
503  }
504}
505
506//
507////////////////////////////////////////////////////////////////////////////
508void t_pppWidgets::slotAddStation() {
509  int iRow = _staTable->rowCount();
510  _staTable->insertRow(iRow);
511  for (int iCol = 0; iCol < _staTable->columnCount(); iCol++) {
512     if (iCol == 0) _staTable->setItem(iRow, iCol, new QTableWidgetItem(""));
513     if (iCol == 1) _staTable->setItem(iRow, iCol, new QTableWidgetItem("100.0"));
514     if (iCol == 2) _staTable->setItem(iRow, iCol, new QTableWidgetItem("100.0"));
515     if (iCol == 3) _staTable->setItem(iRow, iCol, new QTableWidgetItem("100.0"));
516     if (iCol == 4) _staTable->setItem(iRow, iCol, new QTableWidgetItem("100.0"));
517     if (iCol == 5) _staTable->setItem(iRow, iCol, new QTableWidgetItem("100.0"));
518     if (iCol == 6) _staTable->setItem(iRow, iCol, new QTableWidgetItem("100.0"));
519     if (iCol == 7) _staTable->setItem(iRow, iCol, new QTableWidgetItem("0.1"));
520     if (iCol == 8) _staTable->setItem(iRow, iCol, new QTableWidgetItem("3e-6"));
521     if (iCol == 9) _staTable->setItem(iRow, iCol, new QTableWidgetItem("0"));
522  }
523}
524
525//
526////////////////////////////////////////////////////////////////////////////
527void t_pppWidgets::slotDelStation() {
528  int nRows = _staTable->rowCount();
529  bool flg[nRows];
530  for (int iRow = 0; iRow < nRows; iRow++) {
531    if (_staTable->isItemSelected(_staTable->item(iRow,1))) {
532      flg[iRow] = true;
533    }
534    else {
535      flg[iRow] = false;
536    }
537  }
538  for (int iRow = nRows-1; iRow >= 0; iRow--) {
539    if (flg[iRow]) {
540      _staTable->removeRow(iRow);
541    }
542  }
543}
544
545//  PPP Text
546////////////////////////////////////////////////////////////////////////////
547void t_pppWidgets::slotPPPTextChanged(){
548
549  const static QPalette paletteWhite(QColor(255, 255, 255));
550  const static QPalette paletteGray(QColor(230, 230, 230));
551
552  // SNX TRO file sampling
553  // ---------------------
554  if (sender() == 0 || sender() == _snxtroPath) {
555    if ( _snxtroPath->text() != "" ) {
556      _snxtroSampl->setEnabled(true);
557      _snxtroIntr ->setEnabled(true);
558      _snxtroAc   ->setEnabled(true);
559      _snxtroSol  ->setEnabled(true);
560      _snxtroSampl->setPalette(paletteWhite);
561      _snxtroIntr ->setPalette(paletteWhite);
562      _snxtroAc   ->setPalette(paletteWhite);
563      _snxtroSol  ->setPalette(paletteWhite);
564    }
565    else {
566    _snxtroSampl->setEnabled(false);
567    _snxtroIntr ->setEnabled(false);
568    _snxtroAc   ->setEnabled(false);
569    _snxtroSol  ->setEnabled(false);
570    _snxtroSampl->setPalette(paletteGray);
571    _snxtroIntr ->setPalette(paletteGray);
572    _snxtroAc   ->setPalette(paletteGray);
573    _snxtroSol  ->setPalette(paletteGray);
574    }
575  }
576}
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