source: ntrip/trunk/BNC/bncwindow.cpp@ 241

Last change on this file since 241 was 240, checked in by weber, 19 years ago

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File size: 17.6 KB
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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 "bncwindow.h"
19#include "bncapp.h"
20#include "bncgetthread.h"
21#include "bnctabledlg.h"
22#include "bnchlpdlg.h"
23#include "bnchtml.h"
24#include "bnctableitem.h"
25
26using namespace std;
27
28// Constructor
29////////////////////////////////////////////////////////////////////////////
30bncWindow::bncWindow() {
31
32 int ww = QFontMetrics(this->font()).width('w');
33
34 static const QStringList labels = QString("account,mountpoint,"
35 "decoder,bytes").split(",");
36
37 setMinimumSize(60*ww, 80*ww);
38 setWindowTitle(tr("BKG Ntrip Client (BNC), Version 1.0b"));
39
40 // Create Actions
41 // --------------
42 _actHelp = new QAction(tr("&Help Contents"),this);
43 connect(_actHelp, SIGNAL(triggered()), SLOT(slotHelp()));
44
45 _actAbout = new QAction(tr("&About BNC"),this);
46 connect(_actAbout, SIGNAL(triggered()), SLOT(slotAbout()));
47
48 _actFontSel = new QAction(tr("Select &Fonts"),this);
49 connect(_actFontSel, SIGNAL(triggered()), SLOT(slotFontSel()));
50
51 _actSaveOpt = new QAction(tr("&Save Options"),this);
52 connect(_actSaveOpt, SIGNAL(triggered()), SLOT(slotSaveOptions()));
53
54 _actQuit = new QAction(tr("&Quit"),this);
55 connect(_actQuit, SIGNAL(triggered()), SLOT(close()));
56
57 _actAddMountPoints = new QAction(tr("Add &Mountpoints"),this);
58 connect(_actAddMountPoints, SIGNAL(triggered()), SLOT(slotAddMountPoints()));
59
60 _actDeleteMountPoints = new QAction(tr("&Delete Mountpoints"),this);
61 connect(_actDeleteMountPoints, SIGNAL(triggered()), SLOT(slotDeleteMountPoints()));
62 _actDeleteMountPoints->setEnabled(false);
63
64 _actGetData = new QAction(tr("Sta&rt"),this);
65 connect(_actGetData, SIGNAL(triggered()), SLOT(slotGetData()));
66
67 _actStop = new QAction(tr("Sto&p"),this);
68 connect(_actStop, SIGNAL(triggered()), SLOT(slotStop()));
69 _actStop->setEnabled(false);
70
71 // Create Menus
72 // ------------
73 _menuFile = menuBar()->addMenu(tr("&File"));
74 _menuFile->addAction(_actFontSel);
75 _menuFile->addSeparator();
76 _menuFile->addAction(_actSaveOpt);
77 _menuFile->addSeparator();
78 _menuFile->addAction(_actQuit);
79
80 _menuHlp = menuBar()->addMenu(tr("&Help"));
81 _menuHlp->addAction(_actHelp);
82 _menuHlp->addAction(_actAbout);
83
84 // Tool (Command) Bar
85 // ------------------
86 QToolBar* toolBar = new QToolBar;
87 addToolBar(Qt::BottomToolBarArea, toolBar);
88 toolBar->setMovable(false);
89 toolBar->addAction(_actAddMountPoints);
90 toolBar->addAction(_actDeleteMountPoints);
91 toolBar->addAction(_actGetData);
92 toolBar->addAction(_actStop);
93
94 // Canvas with Editable Fields
95 // ---------------------------
96 _canvas = new QWidget;
97 setCentralWidget(_canvas);
98
99 QGridLayout* layout = new QGridLayout;
100 _canvas->setLayout(layout);
101
102 QSettings settings;
103 _proxyHostLineEdit = new QLineEdit(settings.value("proxyHost").toString());
104 _proxyHostLineEdit->setMaximumWidth(12*ww);
105 _proxyPortLineEdit = new QLineEdit(settings.value("proxyPort").toString());
106 _proxyPortLineEdit->setMaximumWidth(9*ww);
107 _waitTimeSpinBox = new QSpinBox();
108 _waitTimeSpinBox->setMinimum(1);
109 _waitTimeSpinBox->setMaximum(30);
110 _waitTimeSpinBox->setSingleStep(1);
111 _waitTimeSpinBox->setSuffix(" sec");
112 _waitTimeSpinBox->setMaximumWidth(9*ww);
113 _waitTimeSpinBox->setValue(settings.value("waitTime").toInt());
114 _outFileLineEdit = new QLineEdit(settings.value("outFile").toString());
115 _outPortLineEdit = new QLineEdit(settings.value("outPort").toString());
116 _outPortLineEdit->setMaximumWidth(9*ww);
117 _rnxPathLineEdit = new QLineEdit(settings.value("rnxPath").toString());
118 _rnxScrpLineEdit = new QLineEdit(settings.value("rnxScript").toString());
119 _rnxSkelLineEdit = new QLineEdit(settings.value("rnxSkel").toString());
120 _rnxSkelLineEdit->setMaximumWidth(5*ww);
121 _rnxIntrComboBox = new QComboBox();
122 _rnxIntrComboBox->setMaximumWidth(9*ww);
123 _rnxIntrComboBox->setEditable(false);
124 _rnxIntrComboBox->addItems(QString("5 min,10 min,15 min,30 min,1 hour,1 day").split(","));
125 int ii = _rnxIntrComboBox->findText(settings.value("rnxIntr").toString());
126 if (ii != -1) {
127 _rnxIntrComboBox->setCurrentIndex(ii);
128 }
129 _rnxSamplSpinBox = new QSpinBox();
130 _rnxSamplSpinBox->setMinimum(0);
131 _rnxSamplSpinBox->setMaximum(60);
132 _rnxSamplSpinBox->setSingleStep(5);
133 _rnxSamplSpinBox->setMaximumWidth(9*ww);
134 _rnxSamplSpinBox->setValue(settings.value("rnxSampl").toInt());
135 _rnxSamplSpinBox->setSuffix(" sec");
136 _logFileLineEdit = new QLineEdit(settings.value("logFile").toString());
137 _mountPointsTable = new QTableWidget(0,4);
138 _mountPointsTable->horizontalHeader()->resizeSection(1,25*ww);
139 _mountPointsTable->horizontalHeader()->setResizeMode(QHeaderView::Interactive);
140 _mountPointsTable->horizontalHeader()->setStretchLastSection(true);
141 _mountPointsTable->setHorizontalHeaderLabels(labels);
142// _mountPointsTable->horizontalHeader()->hide();
143// _mountPointsTable->verticalHeader()->hide();
144 _mountPointsTable->setGridStyle(Qt::NoPen);
145 _mountPointsTable->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
146 _mountPointsTable->setSelectionMode(QAbstractItemView::ExtendedSelection);
147 _mountPointsTable->setSelectionBehavior(QAbstractItemView::SelectRows);
148 QListIterator<QString> it(settings.value("mountPoints").toStringList());
149 if (!it.hasNext()) {
150 _actGetData->setEnabled(false);
151 }
152 int iRow = 0;
153 while (it.hasNext()) {
154 QStringList hlp = it.next().split(" ");
155 if (hlp.size() <= 1) continue;
156 _mountPointsTable->insertRow(iRow);
157
158 QUrl url(hlp[0]);
159
160 QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
161 QString format(hlp[1]);
162
163 QTableWidgetItem* it;
164 it = new QTableWidgetItem(url.userInfo());
165 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
166 _mountPointsTable->setItem(iRow, 0, it);
167
168 it = new QTableWidgetItem(fullPath);
169 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
170 _mountPointsTable->setItem(iRow, 1, it);
171
172 it = new QTableWidgetItem(format);
173 _mountPointsTable->setItem(iRow, 2, it);
174
175 bncTableItem* bncIt = new bncTableItem();
176 _mountPointsTable->setItem(iRow, 3, bncIt);
177
178 iRow++;
179 }
180 _mountPointsTable->hideColumn(0);
181 _mountPointsTable->sortItems(1);
182
183 connect(_mountPointsTable, SIGNAL(itemSelectionChanged()),
184 SLOT(slotSelectionChanged()));
185
186 _log = new QTextEdit();
187 _log->setReadOnly(true);
188
189 layout->addWidget(new QLabel("Proxy host"), 0, 0, 1, 2);
190 layout->addWidget(_proxyHostLineEdit, 0, 2);
191 layout->addWidget(new QLabel("Proxy port"), 0, 3);
192 layout->addWidget(_proxyPortLineEdit, 0, 4);
193
194 layout->addWidget(new QLabel("Wait for full epoch"), 1, 0, 1, 2);
195 layout->addWidget(_waitTimeSpinBox, 1, 2);
196
197 layout->addWidget(new QLabel("ASCII output file (full path)"), 2, 0, 1, 2);
198 layout->addWidget(_outFileLineEdit, 2, 2, 1, 3);
199
200 layout->addWidget(new QLabel("Port for binary output"), 3, 0, 1, 2);
201 layout->addWidget(_outPortLineEdit, 3, 2);
202
203 layout->addWidget(new QLabel("RINEX directory"), 4, 0, 1, 2);
204 layout->addWidget(_rnxPathLineEdit, 4, 2, 1, 3);
205
206 layout->addWidget(new QLabel("RINEX script (full path)"), 5, 0, 1, 2);
207 layout->addWidget(_rnxScrpLineEdit, 5, 2, 1, 3);
208
209 layout->addWidget(new QLabel("RINEX file interval"), 6, 0, 1, 2);
210 layout->addWidget(_rnxIntrComboBox, 6, 2);
211 layout->addWidget(new QLabel("Sampling"), 6, 3);
212 layout->addWidget(_rnxSamplSpinBox, 6, 4);
213
214 layout->addWidget(new QLabel("RINEX skeleton extension"), 7, 0, 1, 2);
215 layout->addWidget(_rnxSkelLineEdit, 7, 2);
216
217 layout->addWidget(new QLabel("Mountpoints"), 8, 0, 1, 2);
218 layout->addWidget(_mountPointsTable, 9, 0, 1, 5);
219
220 layout->addWidget(new QLabel("Log (full path)"), 10, 0, 1, 2);
221 layout->addWidget(_logFileLineEdit, 10, 2, 1, 3);
222 layout->addWidget(_log, 11, 0, 1, 5);
223
224 _bncCaster = 0;
225}
226
227// Destructor
228////////////////////////////////////////////////////////////////////////////
229bncWindow::~bncWindow() {
230}
231
232// Retrieve Table
233////////////////////////////////////////////////////////////////////////////
234void bncWindow::slotAddMountPoints() {
235
236 QSettings settings;
237 QString proxyHost = settings.value("proxyHost").toString();
238 int proxyPort = settings.value("proxyPort").toInt();
239 if (proxyHost != _proxyHostLineEdit->text() ||
240 proxyPort != _proxyPortLineEdit->text().toInt()) {
241 int iRet = QMessageBox::question(this, "Question", "Proxy options "
242 "changed. Use the new ones?",
243 QMessageBox::Yes, QMessageBox::No,
244 QMessageBox::NoButton);
245 if (iRet == QMessageBox::Yes) {
246 settings.setValue("proxyHost", _proxyHostLineEdit->text());
247 settings.setValue("proxyPort", _proxyPortLineEdit->text());
248 }
249 }
250
251 bncTableDlg* dlg = new bncTableDlg(this);
252 dlg->move(this->pos().x()+50, this->pos().y()+50);
253 connect(dlg, SIGNAL(newMountPoints(QStringList*)),
254 this, SLOT(slotNewMountPoints(QStringList*)));
255 dlg->exec();
256 delete dlg;
257
258}
259
260// Delete Selected Mount Points
261////////////////////////////////////////////////////////////////////////////
262void bncWindow::slotDeleteMountPoints() {
263
264 int nRows = _mountPointsTable->rowCount();
265 bool flg[nRows];
266 for (int iRow = 0; iRow < nRows; iRow++) {
267 if (_mountPointsTable->isItemSelected(_mountPointsTable->item(iRow,1))) {
268 flg[iRow] = true;
269 }
270 else {
271 flg[iRow] = false;
272 }
273 }
274 for (int iRow = nRows-1; iRow >= 0; iRow--) {
275 if (flg[iRow]) {
276 _mountPointsTable->removeRow(iRow);
277 }
278 }
279 _actDeleteMountPoints->setEnabled(false);
280
281 if (_mountPointsTable->rowCount() == 0) {
282 _actGetData->setEnabled(false);
283 }
284}
285
286// New Mount Points Selected
287////////////////////////////////////////////////////////////////////////////
288void bncWindow::slotNewMountPoints(QStringList* mountPoints) {
289 int iRow = 0;
290 QListIterator<QString> it(*mountPoints);
291 while (it.hasNext()) {
292 QStringList hlp = it.next().split(" ");
293 QUrl url(hlp[0]);
294 QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
295 QString format(hlp[1]);
296
297 _mountPointsTable->insertRow(iRow);
298
299 QTableWidgetItem* it;
300 it = new QTableWidgetItem(url.userInfo());
301 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
302 _mountPointsTable->setItem(iRow, 0, it);
303
304 it = new QTableWidgetItem(fullPath);
305 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
306 _mountPointsTable->setItem(iRow, 1, it);
307
308 it = new QTableWidgetItem(format);
309 _mountPointsTable->setItem(iRow, 2, it);
310
311 bncTableItem* bncIt = new bncTableItem();
312 _mountPointsTable->setItem(iRow, 3, bncIt);
313
314 iRow++;
315 }
316 _mountPointsTable->hideColumn(0);
317 _mountPointsTable->sortItems(1);
318 if (mountPoints->count() > 0) {
319 _actGetData->setEnabled(true);
320 }
321 delete mountPoints;
322}
323
324// Save Options
325////////////////////////////////////////////////////////////////////////////
326void bncWindow::slotSaveOptions() {
327 QSettings settings;
328 settings.setValue("proxyHost", _proxyHostLineEdit->text());
329 settings.setValue("proxyPort", _proxyPortLineEdit->text());
330 settings.setValue("waitTime", _waitTimeSpinBox->value());
331 settings.setValue("outFile", _outFileLineEdit->text());
332 settings.setValue("outPort", _outPortLineEdit->text());
333 settings.setValue("rnxPath", _rnxPathLineEdit->text());
334 settings.setValue("rnxScript", _rnxScrpLineEdit->text());
335 settings.setValue("rnxIntr", _rnxIntrComboBox->currentText());
336 settings.setValue("rnxSampl", _rnxSamplSpinBox->value());
337 settings.setValue("rnxSkel", _rnxSkelLineEdit->text());
338 settings.setValue("logFile", _logFileLineEdit->text());
339
340 QStringList mountPoints;
341
342 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
343 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
344 "@" + _mountPointsTable->item(iRow, 1)->text() );
345
346 mountPoints.append(url.toString() + " " +
347 _mountPointsTable->item(iRow, 2)->text());
348 }
349 settings.setValue("mountPoints", mountPoints);
350}
351
352// All get slots terminated
353////////////////////////////////////////////////////////////////////////////
354void bncWindow::slotGetThreadErrors() {
355 slotMessage("All Get Threads Terminated");
356 ((bncApp*)qApp)->slotMessage("All Get Threads Terminated");
357 _actAddMountPoints->setEnabled(true);
358 _actGetData->setEnabled(true);
359}
360
361// Retrieve Data
362////////////////////////////////////////////////////////////////////////////
363void bncWindow::slotGetData() {
364 slotSaveOptions();
365
366 _actAddMountPoints->setEnabled(false);
367 _actDeleteMountPoints->setEnabled(false);
368 _actGetData->setEnabled(false);
369 _actStop->setEnabled(true);
370
371 _bncCaster = new bncCaster(_outFileLineEdit->text(),
372 _outPortLineEdit->text().toInt());
373
374 connect(_bncCaster, SIGNAL(getThreadErrors()),
375 this, SLOT(slotGetThreadErrors()));
376
377 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
378 this, SLOT(slotMessage(const QByteArray&)));
379 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
380 (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
381
382 _bncCaster->start();
383
384 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
385 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
386 "@" + _mountPointsTable->item(iRow, 1)->text() );
387
388 QByteArray format = _mountPointsTable->item(iRow, 2)->text().toAscii();
389
390 bncGetThread* getThread = new bncGetThread(url, format);
391
392 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
393 this, SLOT(slotMessage(const QByteArray&)));
394 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
395 (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
396
397 connect(getThread, SIGNAL(newObs(const QByteArray&, Observation*)),
398 (bncTableItem*) _mountPointsTable->item(iRow, 3),
399 SLOT(slotNewObs(const QByteArray&, Observation*)));
400
401 _bncCaster->addGetThread(getThread);
402
403 getThread->start();
404 }
405}
406
407// Retrieve Data
408////////////////////////////////////////////////////////////////////////////
409void bncWindow::slotStop() {
410 int iRet = QMessageBox::question(this, "Stop", "Stop retrieving data?",
411 QMessageBox::Yes, QMessageBox::No,
412 QMessageBox::NoButton);
413 if (iRet == QMessageBox::Yes) {
414 _bncCaster->terminate();
415 _bncCaster->wait();
416 delete _bncCaster;
417 _bncCaster = 0;
418 _actGetData->setEnabled(true);
419 _actStop->setEnabled(false);
420 _actAddMountPoints->setEnabled(true);
421 }
422}
423
424// Close Application gracefully
425////////////////////////////////////////////////////////////////////////////
426void bncWindow::closeEvent(QCloseEvent* event) {
427
428 int iRet = QMessageBox::question(this, "Close", "Save Options?",
429 QMessageBox::Yes, QMessageBox::No,
430 QMessageBox::Cancel);
431
432 if (iRet == QMessageBox::Cancel) {
433 event->ignore();
434 return;
435 }
436 else if (iRet == QMessageBox::Yes) {
437 slotSaveOptions();
438 }
439
440 return QMainWindow::closeEvent(event);
441}
442
443// User changed the selection of mountPoints
444////////////////////////////////////////////////////////////////////////////
445void bncWindow::slotSelectionChanged() {
446 if (_mountPointsTable->selectedItems().isEmpty()) {
447 _actDeleteMountPoints->setEnabled(false);
448 }
449 else {
450 _actDeleteMountPoints->setEnabled(true);
451 }
452}
453
454// Display Program Messages
455////////////////////////////////////////////////////////////////////////////
456void bncWindow::slotMessage(const QByteArray& msg) {
457
458 const int maxBufferSize = 10000;
459
460 QString txt = _log->toPlainText() + "\n" +
461 QTime::currentTime().toString("hh:mm:ss ") + msg;
462 _log->clear();
463 _log->append(txt.right(maxBufferSize));
464}
465
466// About Message
467////////////////////////////////////////////////////////////////////////////
468void bncWindow::slotAbout() {
469
470 QTextBrowser* tb = new QTextBrowser;
471 QUrl url; url.setPath(":bncabout.html");
472 tb->setSource(url);
473 tb->setReadOnly(true);
474
475 QDialog dlg(this);
476
477 QGridLayout* dlgLayout = new QGridLayout();
478 QLabel* img = new QLabel();
479 img->setPixmap(QPixmap(":ntrip-logo.png"));
480 dlgLayout->addWidget(img, 0,0);
481 dlgLayout->addWidget(new QLabel("BKG NTRIP Client (BNC), Version 1.0b"), 0,1);
482 dlgLayout->addWidget(tb,1,0,1,2);
483
484 dlg.setLayout(dlgLayout);
485 int ww = QFontMetrics(font()).width('w');
486 dlg.resize(60*ww, 60*ww);
487 dlg.exec();
488}
489
490// Help Window
491////////////////////////////////////////////////////////////////////////////
492void bncWindow::slotHelp() {
493 QUrl url;
494 url.setPath(":bnchelp.html");
495 new bncHlpDlg(this, url);
496}
497
498// Select Fonts
499////////////////////////////////////////////////////////////////////////////
500void bncWindow::slotFontSel() {
501 bool ok;
502 QFont newFont = QFontDialog::getFont(&ok, this->font(), this);
503 if (ok) {
504 QSettings settings;
505 settings.setValue("font", newFont.toString());
506 QApplication::setFont(newFont);
507 int ww = QFontMetrics(newFont).width('w');
508 setMinimumSize(60*ww, 80*ww);
509 resize(60*ww, 80*ww);
510 }
511}
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