source: ntrip/trunk/BNC/bncwindow.cpp@ 274

Last change on this file since 274 was 274, checked in by mervart, 17 years ago

* empty log message *
File size: 17.9 KB
Line 
1
2/* -------------------------------------------------------------------------
3 * BKG NTRIP Client
4 * -------------------------------------------------------------------------
5 *
6 * Class: bncWindow
7 *
8 * Purpose: This class implements the main application window.
9 *
10 * Author: L. Mervart
11 *
12 * Created: 24-Dec-2005
13 *
14 * Changes:
15 *
16 * -----------------------------------------------------------------------*/
17
18#include <unistd.h>
19#include "bncwindow.h"
20#include "bncapp.h"
21#include "bncgetthread.h"
22#include "bnctabledlg.h"
23#include "bnchlpdlg.h"
24#include "bnchtml.h"
25#include "bnctableitem.h"
26
27using namespace std;
28
29// Constructor
30////////////////////////////////////////////////////////////////////////////
31bncWindow::bncWindow() {
32
33 int ww = QFontMetrics(this->font()).width('w');
34
35 static const QStringList labels = QString("account,mountpoint,"
36 "decoder,bytes").split(",");
37
38 setMinimumSize(60*ww, 80*ww);
39 setWindowTitle(tr("BKG Ntrip Client (BNC), Version 1.0b"));
40
41 // Create Actions
42 // --------------
43 _actHelp = new QAction(tr("&Help Contents"),this);
44 connect(_actHelp, SIGNAL(triggered()), SLOT(slotHelp()));
45
46 _actAbout = new QAction(tr("&About BNC"),this);
47 connect(_actAbout, SIGNAL(triggered()), SLOT(slotAbout()));
48
49 _actFontSel = new QAction(tr("Select &Font"),this);
50 connect(_actFontSel, SIGNAL(triggered()), SLOT(slotFontSel()));
51
52 _actSaveOpt = new QAction(tr("&Save Options"),this);
53 connect(_actSaveOpt, SIGNAL(triggered()), SLOT(slotSaveOptions()));
54
55 _actQuit = new QAction(tr("&Quit"),this);
56 connect(_actQuit, SIGNAL(triggered()), SLOT(close()));
57
58 _actAddMountPoints = new QAction(tr("Add &Mountpoints"),this);
59 connect(_actAddMountPoints, SIGNAL(triggered()), SLOT(slotAddMountPoints()));
60
61 _actDeleteMountPoints = new QAction(tr("&Delete Mountpoints"),this);
62 connect(_actDeleteMountPoints, SIGNAL(triggered()), SLOT(slotDeleteMountPoints()));
63 _actDeleteMountPoints->setEnabled(false);
64
65 _actGetData = new QAction(tr("Sta&rt"),this);
66 connect(_actGetData, SIGNAL(triggered()), SLOT(slotGetData()));
67
68 _actStop = new QAction(tr("Sto&p"),this);
69 connect(_actStop, SIGNAL(triggered()), SLOT(slotStop()));
70 _actStop->setEnabled(false);
71
72 // Create Menus
73 // ------------
74 _menuFile = menuBar()->addMenu(tr("&File"));
75 _menuFile->addAction(_actFontSel);
76 _menuFile->addSeparator();
77 _menuFile->addAction(_actSaveOpt);
78 _menuFile->addSeparator();
79 _menuFile->addAction(_actQuit);
80
81 _menuHlp = menuBar()->addMenu(tr("&Help"));
82 _menuHlp->addAction(_actHelp);
83 _menuHlp->addAction(_actAbout);
84
85 // Tool (Command) Bar
86 // ------------------
87 QToolBar* toolBar = new QToolBar;
88 addToolBar(Qt::BottomToolBarArea, toolBar);
89 toolBar->setMovable(false);
90 toolBar->addAction(_actAddMountPoints);
91 toolBar->addAction(_actDeleteMountPoints);
92 toolBar->addAction(_actGetData);
93 toolBar->addAction(_actStop);
94
95 // Canvas with Editable Fields
96 // ---------------------------
97 _canvas = new QWidget;
98 setCentralWidget(_canvas);
99
100 QGridLayout* layout = new QGridLayout;
101 _canvas->setLayout(layout);
102
103 QSettings settings;
104 _proxyHostLineEdit = new QLineEdit(settings.value("proxyHost").toString());
105 _proxyHostLineEdit->setMaximumWidth(12*ww);
106 _proxyPortLineEdit = new QLineEdit(settings.value("proxyPort").toString());
107 _proxyPortLineEdit->setMaximumWidth(9*ww);
108 _waitTimeSpinBox = new QSpinBox();
109 _waitTimeSpinBox->setMinimum(1);
110 _waitTimeSpinBox->setMaximum(30);
111 _waitTimeSpinBox->setSingleStep(1);
112 _waitTimeSpinBox->setSuffix(" sec");
113 _waitTimeSpinBox->setMaximumWidth(9*ww);
114 _waitTimeSpinBox->setValue(settings.value("waitTime").toInt());
115 _outFileLineEdit = new QLineEdit(settings.value("outFile").toString());
116 _outPortLineEdit = new QLineEdit(settings.value("outPort").toString());
117 _outPortLineEdit->setMaximumWidth(9*ww);
118 _rnxPathLineEdit = new QLineEdit(settings.value("rnxPath").toString());
119 _rnxScrpLineEdit = new QLineEdit(settings.value("rnxScript").toString());
120 _rnxSkelLineEdit = new QLineEdit(settings.value("rnxSkel").toString());
121 _rnxSkelLineEdit->setMaximumWidth(5*ww);
122 _rnxAppendCheckBox = new QCheckBox();
123 _rnxAppendCheckBox->setCheckState(Qt::CheckState(
124 settings.value("rnxAppend").toInt()));
125 _rnxIntrComboBox = new QComboBox();
126 _rnxIntrComboBox->setMaximumWidth(9*ww);
127 _rnxIntrComboBox->setEditable(false);
128 _rnxIntrComboBox->addItems(QString("5 min,10 min,15 min,30 min,1 hour,1 day").split(","));
129 int ii = _rnxIntrComboBox->findText(settings.value("rnxIntr").toString());
130 if (ii != -1) {
131 _rnxIntrComboBox->setCurrentIndex(ii);
132 }
133 _rnxSamplSpinBox = new QSpinBox();
134 _rnxSamplSpinBox->setMinimum(0);
135 _rnxSamplSpinBox->setMaximum(60);
136 _rnxSamplSpinBox->setSingleStep(5);
137 _rnxSamplSpinBox->setMaximumWidth(9*ww);
138 _rnxSamplSpinBox->setValue(settings.value("rnxSampl").toInt());
139 _rnxSamplSpinBox->setSuffix(" sec");
140 _logFileLineEdit = new QLineEdit(settings.value("logFile").toString());
141 _mountPointsTable = new QTableWidget(0,4);
142 _mountPointsTable->horizontalHeader()->resizeSection(1,25*ww);
143 _mountPointsTable->horizontalHeader()->setResizeMode(QHeaderView::Interactive);
144 _mountPointsTable->horizontalHeader()->setStretchLastSection(true);
145 _mountPointsTable->setHorizontalHeaderLabels(labels);
146// _mountPointsTable->horizontalHeader()->hide();
147// _mountPointsTable->verticalHeader()->hide();
148 _mountPointsTable->setGridStyle(Qt::NoPen);
149 _mountPointsTable->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
150 _mountPointsTable->setSelectionMode(QAbstractItemView::ExtendedSelection);
151 _mountPointsTable->setSelectionBehavior(QAbstractItemView::SelectRows);
152 QListIterator<QString> it(settings.value("mountPoints").toStringList());
153 if (!it.hasNext()) {
154 _actGetData->setEnabled(false);
155 }
156 int iRow = 0;
157 while (it.hasNext()) {
158 QStringList hlp = it.next().split(" ");
159 if (hlp.size() <= 1) continue;
160 _mountPointsTable->insertRow(iRow);
161
162 QUrl url(hlp[0]);
163
164 QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
165 QString format(hlp[1]);
166
167 QTableWidgetItem* it;
168 it = new QTableWidgetItem(url.userInfo());
169 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
170 _mountPointsTable->setItem(iRow, 0, it);
171
172 it = new QTableWidgetItem(fullPath);
173 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
174 _mountPointsTable->setItem(iRow, 1, it);
175
176 it = new QTableWidgetItem(format);
177 _mountPointsTable->setItem(iRow, 2, it);
178
179 bncTableItem* bncIt = new bncTableItem();
180 _mountPointsTable->setItem(iRow, 3, bncIt);
181
182 iRow++;
183 }
184 _mountPointsTable->hideColumn(0);
185 _mountPointsTable->sortItems(1);
186
187 connect(_mountPointsTable, SIGNAL(itemSelectionChanged()),
188 SLOT(slotSelectionChanged()));
189
190 _log = new QTextEdit();
191 _log->setReadOnly(true);
192
193 layout->addWidget(new QLabel("Proxy host"), 0, 0, 1, 2);
194 layout->addWidget(_proxyHostLineEdit, 0, 2);
195 layout->addWidget(new QLabel("Proxy port"), 0, 3);
196 layout->addWidget(_proxyPortLineEdit, 0, 4);
197
198 layout->addWidget(new QLabel("Wait for full epoch"), 1, 0, 1, 2);
199 layout->addWidget(_waitTimeSpinBox, 1, 2);
200
201 layout->addWidget(new QLabel("ASCII output file (full path)"), 2, 0, 1, 2);
202 layout->addWidget(_outFileLineEdit, 2, 2, 1, 3);
203
204 layout->addWidget(new QLabel("Port for binary output"), 3, 0, 1, 2);
205 layout->addWidget(_outPortLineEdit, 3, 2);
206
207 layout->addWidget(new QLabel("RINEX directory"), 4, 0, 1, 2);
208 layout->addWidget(_rnxPathLineEdit, 4, 2, 1, 3);
209
210 layout->addWidget(new QLabel("RINEX script (full path)"), 5, 0, 1, 2);
211 layout->addWidget(_rnxScrpLineEdit, 5, 2, 1, 3);
212
213 layout->addWidget(new QLabel("RINEX file interval"), 6, 0, 1, 2);
214 layout->addWidget(_rnxIntrComboBox, 6, 2);
215 layout->addWidget(new QLabel("Sampling"), 6, 3);
216 layout->addWidget(_rnxSamplSpinBox, 6, 4);
217
218 layout->addWidget(new QLabel("RINEX skeleton extension"), 7, 0, 1, 2);
219 layout->addWidget(_rnxSkelLineEdit, 7, 2);
220
221 layout->addWidget(new QLabel("Append files"), 7, 3);
222 layout->addWidget(_rnxAppendCheckBox, 7, 4);
223
224 layout->addWidget(new QLabel("Mountpoints"), 8, 0, 1, 2);
225 layout->addWidget(_mountPointsTable, 9, 0, 1, 5);
226
227 layout->addWidget(new QLabel("Log (full path)"), 10, 0, 1, 2);
228 layout->addWidget(_logFileLineEdit, 10, 2, 1, 3);
229 layout->addWidget(_log, 11, 0, 1, 5);
230}
231
232// Destructor
233////////////////////////////////////////////////////////////////////////////
234bncWindow::~bncWindow() {
235}
236
237// Retrieve Table
238////////////////////////////////////////////////////////////////////////////
239void bncWindow::slotAddMountPoints() {
240
241 QSettings settings;
242 QString proxyHost = settings.value("proxyHost").toString();
243 int proxyPort = settings.value("proxyPort").toInt();
244 if (proxyHost != _proxyHostLineEdit->text() ||
245 proxyPort != _proxyPortLineEdit->text().toInt()) {
246 int iRet = QMessageBox::question(this, "Question", "Proxy options "
247 "changed. Use the new ones?",
248 QMessageBox::Yes, QMessageBox::No,
249 QMessageBox::NoButton);
250 if (iRet == QMessageBox::Yes) {
251 settings.setValue("proxyHost", _proxyHostLineEdit->text());
252 settings.setValue("proxyPort", _proxyPortLineEdit->text());
253 }
254 }
255
256 bncTableDlg* dlg = new bncTableDlg(this);
257 dlg->move(this->pos().x()+50, this->pos().y()+50);
258 connect(dlg, SIGNAL(newMountPoints(QStringList*)),
259 this, SLOT(slotNewMountPoints(QStringList*)));
260 dlg->exec();
261 delete dlg;
262
263}
264
265// Delete Selected Mount Points
266////////////////////////////////////////////////////////////////////////////
267void bncWindow::slotDeleteMountPoints() {
268
269 int nRows = _mountPointsTable->rowCount();
270 bool flg[nRows];
271 for (int iRow = 0; iRow < nRows; iRow++) {
272 if (_mountPointsTable->isItemSelected(_mountPointsTable->item(iRow,1))) {
273 flg[iRow] = true;
274 }
275 else {
276 flg[iRow] = false;
277 }
278 }
279 for (int iRow = nRows-1; iRow >= 0; iRow--) {
280 if (flg[iRow]) {
281 _mountPointsTable->removeRow(iRow);
282 }
283 }
284 _actDeleteMountPoints->setEnabled(false);
285
286 if (_mountPointsTable->rowCount() == 0) {
287 _actGetData->setEnabled(false);
288 }
289}
290
291// New Mount Points Selected
292////////////////////////////////////////////////////////////////////////////
293void bncWindow::slotNewMountPoints(QStringList* mountPoints) {
294 int iRow = 0;
295 QListIterator<QString> it(*mountPoints);
296 while (it.hasNext()) {
297 QStringList hlp = it.next().split(" ");
298 QUrl url(hlp[0]);
299 QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
300 QString format(hlp[1]);
301
302 _mountPointsTable->insertRow(iRow);
303
304 QTableWidgetItem* it;
305 it = new QTableWidgetItem(url.userInfo());
306 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
307 _mountPointsTable->setItem(iRow, 0, it);
308
309 it = new QTableWidgetItem(fullPath);
310 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
311 _mountPointsTable->setItem(iRow, 1, it);
312
313 it = new QTableWidgetItem(format);
314 _mountPointsTable->setItem(iRow, 2, it);
315
316 bncTableItem* bncIt = new bncTableItem();
317 _mountPointsTable->setItem(iRow, 3, bncIt);
318
319 iRow++;
320 }
321 _mountPointsTable->hideColumn(0);
322 _mountPointsTable->sortItems(1);
323 if (mountPoints->count() > 0) {
324 _actGetData->setEnabled(true);
325 }
326 delete mountPoints;
327}
328
329// Save Options
330////////////////////////////////////////////////////////////////////////////
331void bncWindow::slotSaveOptions() {
332 QSettings settings;
333 settings.setValue("proxyHost", _proxyHostLineEdit->text());
334 settings.setValue("proxyPort", _proxyPortLineEdit->text());
335 settings.setValue("waitTime", _waitTimeSpinBox->value());
336 settings.setValue("outFile", _outFileLineEdit->text());
337 settings.setValue("outPort", _outPortLineEdit->text());
338 settings.setValue("rnxPath", _rnxPathLineEdit->text());
339 settings.setValue("rnxScript", _rnxScrpLineEdit->text());
340 settings.setValue("rnxIntr", _rnxIntrComboBox->currentText());
341 settings.setValue("rnxSampl", _rnxSamplSpinBox->value());
342 settings.setValue("rnxSkel", _rnxSkelLineEdit->text());
343 settings.setValue("rnxAppend", _rnxAppendCheckBox->checkState());
344 settings.setValue("logFile", _logFileLineEdit->text());
345
346 QStringList mountPoints;
347
348 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
349 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
350 "@" + _mountPointsTable->item(iRow, 1)->text() );
351
352 mountPoints.append(url.toString() + " " +
353 _mountPointsTable->item(iRow, 2)->text());
354 }
355 settings.setValue("mountPoints", mountPoints);
356}
357
358// All get slots terminated
359////////////////////////////////////////////////////////////////////////////
360void bncWindow::slotGetThreadErrors() {
361 slotMessage("All Get Threads Terminated");
362 ((bncApp*)qApp)->slotMessage("All Get Threads Terminated");
363 _actAddMountPoints->setEnabled(true);
364 _actGetData->setEnabled(true);
365}
366
367// Retrieve Data
368////////////////////////////////////////////////////////////////////////////
369void bncWindow::slotGetData() {
370 slotSaveOptions();
371
372 _actAddMountPoints->setEnabled(false);
373 _actDeleteMountPoints->setEnabled(false);
374 _actGetData->setEnabled(false);
375 _actStop->setEnabled(true);
376
377 _global_caster = new bncCaster(_outFileLineEdit->text(),
378 _outPortLineEdit->text().toInt());
379
380 connect(_global_caster, SIGNAL(getThreadErrors()),
381 this, SLOT(slotGetThreadErrors()));
382
383 connect(_global_caster, SIGNAL(newMessage(const QByteArray&)),
384 this, SLOT(slotMessage(const QByteArray&)));
385 connect(_global_caster, SIGNAL(newMessage(const QByteArray&)),
386 (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
387
388 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
389 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
390 "@" + _mountPointsTable->item(iRow, 1)->text() );
391
392 QByteArray format = _mountPointsTable->item(iRow, 2)->text().toAscii();
393
394 bncGetThread* getThread = new bncGetThread(url, format);
395
396 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
397 this, SLOT(slotMessage(const QByteArray&)));
398 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
399 (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
400
401 connect(getThread, SIGNAL(newObs(const QByteArray&, Observation*)),
402 (bncTableItem*) _mountPointsTable->item(iRow, 3),
403 SLOT(slotNewObs(const QByteArray&, Observation*)));
404
405 _global_caster->addGetThread(getThread);
406
407 getThread->start();
408 usleep(100000); // sleep 0.1 sec
409 }
410}
411
412// Retrieve Data
413////////////////////////////////////////////////////////////////////////////
414void bncWindow::slotStop() {
415 int iRet = QMessageBox::question(this, "Stop", "Stop retrieving data?",
416 QMessageBox::Yes, QMessageBox::No,
417 QMessageBox::NoButton);
418 if (iRet == QMessageBox::Yes) {
419 delete _global_caster; _global_caster = 0;
420 _actGetData->setEnabled(true);
421 _actStop->setEnabled(false);
422 _actAddMountPoints->setEnabled(true);
423 }
424}
425
426// Close Application gracefully
427////////////////////////////////////////////////////////////////////////////
428void bncWindow::closeEvent(QCloseEvent* event) {
429
430 int iRet = QMessageBox::question(this, "Close", "Save Options?",
431 QMessageBox::Yes, QMessageBox::No,
432 QMessageBox::Cancel);
433
434 if (iRet == QMessageBox::Cancel) {
435 event->ignore();
436 return;
437 }
438 else if (iRet == QMessageBox::Yes) {
439 slotSaveOptions();
440 }
441
442 return QMainWindow::closeEvent(event);
443}
444
445// User changed the selection of mountPoints
446////////////////////////////////////////////////////////////////////////////
447void bncWindow::slotSelectionChanged() {
448 if (_mountPointsTable->selectedItems().isEmpty()) {
449 _actDeleteMountPoints->setEnabled(false);
450 }
451 else {
452 _actDeleteMountPoints->setEnabled(true);
453 }
454}
455
456// Display Program Messages
457////////////////////////////////////////////////////////////////////////////
458void bncWindow::slotMessage(const QByteArray& msg) {
459
460 const int maxBufferSize = 10000;
461
462 QString txt = _log->toPlainText() + "\n" +
463 QTime::currentTime().toString("hh:mm:ss ") + msg;
464 _log->clear();
465 _log->append(txt.right(maxBufferSize));
466}
467
468// About Message
469////////////////////////////////////////////////////////////////////////////
470void bncWindow::slotAbout() {
471
472 QTextBrowser* tb = new QTextBrowser;
473 QUrl url; url.setPath(":bncabout.html");
474 tb->setSource(url);
475 tb->setReadOnly(true);
476
477 QDialog dlg(this);
478
479 QGridLayout* dlgLayout = new QGridLayout();
480 QLabel* img = new QLabel();
481 img->setPixmap(QPixmap(":ntrip-logo.png"));
482 dlgLayout->addWidget(img, 0,0);
483 dlgLayout->addWidget(new QLabel("BKG NTRIP Client (BNC), Version 1.0b"), 0,1);
484 dlgLayout->addWidget(tb,1,0,1,2);
485
486 dlg.setLayout(dlgLayout);
487 int ww = QFontMetrics(font()).width('w');
488 dlg.resize(60*ww, 60*ww);
489 dlg.exec();
490}
491
492// Help Window
493////////////////////////////////////////////////////////////////////////////
494void bncWindow::slotHelp() {
495 QUrl url;
496 url.setPath(":bnchelp.html");
497 new bncHlpDlg(this, url);
498}
499
500// Select Fonts
501////////////////////////////////////////////////////////////////////////////
502void bncWindow::slotFontSel() {
503 bool ok;
504 QFont newFont = QFontDialog::getFont(&ok, this->font(), this);
505 if (ok) {
506 QSettings settings;
507 settings.setValue("font", newFont.toString());
508 QApplication::setFont(newFont);
509 int ww = QFontMetrics(newFont).width('w');
510 setMinimumSize(60*ww, 80*ww);
511 resize(60*ww, 80*ww);
512 }
513}
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