source: ntrip/trunk/BNC/bncwindow.cpp@ 186

Last change on this file since 186 was 184, checked in by mervart, 18 years ago

* empty log message *
File size: 17.2 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 "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 setMinimumSize(60*ww, 80*ww);
35
36 // Create Actions
37 // --------------
38 _actHelp = new QAction(tr("&Help Contents"),this);
39 connect(_actHelp, SIGNAL(triggered()), SLOT(slotHelp()));
40
41 _actAbout = new QAction(tr("&About BNC"),this);
42 connect(_actAbout, SIGNAL(triggered()), SLOT(slotAbout()));
43
44 _actFontSel = new QAction(tr("Select &Fonts"),this);
45 connect(_actFontSel, SIGNAL(triggered()), SLOT(slotFontSel()));
46
47 _actSaveOpt = new QAction(tr("&Save Options"),this);
48 connect(_actSaveOpt, SIGNAL(triggered()), SLOT(slotSaveOptions()));
49
50 _actQuit = new QAction(tr("&Quit"),this);
51 connect(_actQuit, SIGNAL(triggered()), SLOT(close()));
52
53 _actAddMountPoints = new QAction(tr("Add &Mountpoints"),this);
54 connect(_actAddMountPoints, SIGNAL(triggered()), SLOT(slotAddMountPoints()));
55
56 _actDeleteMountPoints = new QAction(tr("&Delete Mountpoints"),this);
57 connect(_actDeleteMountPoints, SIGNAL(triggered()), SLOT(slotDeleteMountPoints()));
58 _actDeleteMountPoints->setEnabled(false);
59
60 _actGetData = new QAction(tr("Sta&rt"),this);
61 connect(_actGetData, SIGNAL(triggered()), SLOT(slotGetData()));
62
63 _actStop = new QAction(tr("Sto&p"),this);
64 connect(_actStop, SIGNAL(triggered()), SLOT(slotStop()));
65 _actStop->setEnabled(false);
66
67 // Create Menus
68 // ------------
69 _menuFile = menuBar()->addMenu(tr("&File"));
70 _menuFile->addAction(_actFontSel);
71 _menuFile->addSeparator();
72 _menuFile->addAction(_actSaveOpt);
73 _menuFile->addSeparator();
74 _menuFile->addAction(_actQuit);
75
76 _menuHlp = menuBar()->addMenu(tr("&Help"));
77 _menuHlp->addAction(_actHelp);
78 _menuHlp->addAction(_actAbout);
79
80 // Tool (Command) Bar
81 // ------------------
82 QToolBar* toolBar = new QToolBar;
83 addToolBar(Qt::BottomToolBarArea, toolBar);
84 toolBar->setMovable(false);
85 toolBar->addAction(_actAddMountPoints);
86 toolBar->addAction(_actDeleteMountPoints);
87 toolBar->addAction(_actGetData);
88 toolBar->addAction(_actStop);
89
90 // Canvas with Editable Fields
91 // ---------------------------
92 _canvas = new QWidget;
93 setCentralWidget(_canvas);
94
95 QGridLayout* layout = new QGridLayout;
96 _canvas->setLayout(layout);
97
98 QSettings settings;
99 _proxyHostLineEdit = new QLineEdit(settings.value("proxyHost").toString());
100 _proxyHostLineEdit->setMaximumWidth(12*ww);
101 _proxyPortLineEdit = new QLineEdit(settings.value("proxyPort").toString());
102 _proxyPortLineEdit->setMaximumWidth(9*ww);
103 _waitTimeSpinBox = new QSpinBox();
104 _waitTimeSpinBox->setMinimum(1);
105 _waitTimeSpinBox->setMaximum(30);
106 _waitTimeSpinBox->setSingleStep(1);
107 _waitTimeSpinBox->setSuffix(" sec");
108 _waitTimeSpinBox->setMaximumWidth(9*ww);
109 _waitTimeSpinBox->setValue(settings.value("waitTime").toInt());
110 _outFileLineEdit = new QLineEdit(settings.value("outFile").toString());
111 _outPortLineEdit = new QLineEdit(settings.value("outPort").toString());
112 _outPortLineEdit->setMaximumWidth(9*ww);
113 _rnxPathLineEdit = new QLineEdit(settings.value("rnxPath").toString());
114 _rnxScrpLineEdit = new QLineEdit(settings.value("rnxScript").toString());
115 _rnxSkelLineEdit = new QLineEdit(settings.value("rnxSkel").toString());
116 _rnxSkelLineEdit->setMaximumWidth(5*ww);
117 _rnxIntrComboBox = new QComboBox();
118 _rnxIntrComboBox->setMaximumWidth(9*ww);
119 _rnxIntrComboBox->setEditable(false);
120 _rnxIntrComboBox->addItems(QString("15 min,1 hour,1 day").split(","));
121 int ii = _rnxIntrComboBox->findText(settings.value("rnxIntr").toString());
122 if (ii != -1) {
123 _rnxIntrComboBox->setCurrentIndex(ii);
124 }
125 _rnxSamplSpinBox = new QSpinBox();
126 _rnxSamplSpinBox->setMinimum(0);
127 _rnxSamplSpinBox->setMaximum(60);
128 _rnxSamplSpinBox->setSingleStep(5);
129 _rnxSamplSpinBox->setMaximumWidth(9*ww);
130 _rnxSamplSpinBox->setValue(settings.value("rnxSampl").toInt());
131 _rnxSamplSpinBox->setSuffix(" sec");
132 _logFileLineEdit = new QLineEdit(settings.value("logFile").toString());
133 _mountPointsTable = new QTableWidget(0,4);
134 _mountPointsTable->horizontalHeader()->setResizeMode(QHeaderView::Stretch);
135 _mountPointsTable->horizontalHeader()->hide();
136 _mountPointsTable->verticalHeader()->hide();
137 _mountPointsTable->setGridStyle(Qt::NoPen);
138 _mountPointsTable->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
139 _mountPointsTable->setSelectionMode(QAbstractItemView::ExtendedSelection);
140 _mountPointsTable->setSelectionBehavior(QAbstractItemView::SelectRows);
141 QListIterator<QString> it(settings.value("mountPoints").toStringList());
142 if (!it.hasNext()) {
143 _actGetData->setEnabled(false);
144 }
145 int iRow = 0;
146 while (it.hasNext()) {
147 QStringList hlp = it.next().split(" ");
148 if (hlp.size() <= 1) continue;
149 _mountPointsTable->insertRow(iRow);
150
151 QUrl url(hlp[0]);
152
153 QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
154 QString format(hlp[1]);
155
156 QTableWidgetItem* it;
157 it = new QTableWidgetItem(url.userInfo());
158 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
159 _mountPointsTable->setItem(iRow, 0, it);
160
161 it = new QTableWidgetItem(fullPath);
162 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
163 _mountPointsTable->setItem(iRow, 1, it);
164
165 it = new QTableWidgetItem(format);
166 _mountPointsTable->setItem(iRow, 2, it);
167
168 bncTableItem* bncIt = new bncTableItem();
169 _mountPointsTable->setItem(iRow, 3, bncIt);
170
171 iRow++;
172 }
173 _mountPointsTable->hideColumn(0);
174 _mountPointsTable->sortItems(1);
175
176 connect(_mountPointsTable, SIGNAL(itemSelectionChanged()),
177 SLOT(slotSelectionChanged()));
178
179 _log = new QTextEdit();
180 _log->setReadOnly(true);
181
182 layout->addWidget(new QLabel("Proxy host"), 0, 0);
183 layout->addWidget(_proxyHostLineEdit, 0, 1);
184 layout->addWidget(new QLabel("Proxy port"), 0, 2);
185 layout->addWidget(_proxyPortLineEdit, 0, 3);
186
187 layout->addWidget(new QLabel("Wait for full epoch"), 1, 0, 1, 2);
188 layout->addWidget(_waitTimeSpinBox, 1, 2);
189
190 layout->addWidget(new QLabel("ASCII output file (full path)"), 2, 0, 1, 2);
191 layout->addWidget(_outFileLineEdit, 2, 2, 1, 3);
192
193 layout->addWidget(new QLabel("Port for binary output"), 3, 0, 1, 2);
194 layout->addWidget(_outPortLineEdit, 3, 2);
195
196 layout->addWidget(new QLabel("RINEX path"), 4, 0, 1, 2);
197 layout->addWidget(_rnxPathLineEdit, 4, 2, 1, 3);
198
199 layout->addWidget(new QLabel("RINEX script (full path)"), 5, 0, 1, 2);
200 layout->addWidget(_rnxScrpLineEdit, 5, 2, 1, 3);
201
202 layout->addWidget(new QLabel("RINEX file interval"), 6, 0, 1, 2);
203 layout->addWidget(_rnxIntrComboBox, 6, 2);
204 layout->addWidget(new QLabel("Sampling"), 6, 3);
205 layout->addWidget(_rnxSamplSpinBox, 6, 4);
206
207 layout->addWidget(new QLabel("RINEX skeleton extension"), 7, 0, 1, 2);
208 layout->addWidget(_rnxSkelLineEdit, 7, 2);
209
210 layout->addWidget(new QLabel("Mountpoints"), 8, 0, 1, 2);
211 layout->addWidget(_mountPointsTable, 9, 0, 1, 5);
212
213 layout->addWidget(new QLabel("Log (full path)"), 10, 0, 1, 2);
214 layout->addWidget(_logFileLineEdit, 10, 2, 1, 3);
215 layout->addWidget(_log, 11, 0, 1, 5);
216
217 _bncCaster = 0;
218}
219
220// Destructor
221////////////////////////////////////////////////////////////////////////////
222bncWindow::~bncWindow() {
223}
224
225// Retrieve Table
226////////////////////////////////////////////////////////////////////////////
227void bncWindow::slotAddMountPoints() {
228
229 QSettings settings;
230 QString proxyHost = settings.value("proxyHost").toString();
231 int proxyPort = settings.value("proxyPort").toInt();
232 if (proxyHost != _proxyHostLineEdit->text() ||
233 proxyPort != _proxyPortLineEdit->text().toInt()) {
234 int iRet = QMessageBox::question(this, "Question", "Proxy options "
235 "changed. Use the new ones?",
236 QMessageBox::Yes, QMessageBox::No,
237 QMessageBox::NoButton);
238 if (iRet == QMessageBox::Yes) {
239 settings.setValue("proxyHost", _proxyHostLineEdit->text());
240 settings.setValue("proxyPort", _proxyPortLineEdit->text());
241 }
242 }
243
244 bncTableDlg* dlg = new bncTableDlg(this);
245 dlg->move(this->pos().x()+50, this->pos().y()+50);
246 connect(dlg, SIGNAL(newMountPoints(QStringList*)),
247 this, SLOT(slotNewMountPoints(QStringList*)));
248 dlg->exec();
249 delete dlg;
250
251}
252
253// Delete Selected Mount Points
254////////////////////////////////////////////////////////////////////////////
255void bncWindow::slotDeleteMountPoints() {
256
257 int nRows = _mountPointsTable->rowCount();
258 bool flg[nRows];
259 for (int iRow = 0; iRow < nRows; iRow++) {
260 if (_mountPointsTable->isItemSelected(_mountPointsTable->item(iRow,1))) {
261 flg[iRow] = true;
262 }
263 else {
264 flg[iRow] = false;
265 }
266 }
267 for (int iRow = nRows-1; iRow >= 0; iRow--) {
268 if (flg[iRow]) {
269 _mountPointsTable->removeRow(iRow);
270 }
271 }
272 _actDeleteMountPoints->setEnabled(false);
273
274 if (_mountPointsTable->rowCount() == 0) {
275 _actGetData->setEnabled(false);
276 }
277}
278
279// New Mount Points Selected
280////////////////////////////////////////////////////////////////////////////
281void bncWindow::slotNewMountPoints(QStringList* mountPoints) {
282 int iRow = 0;
283 QListIterator<QString> it(*mountPoints);
284 while (it.hasNext()) {
285 QStringList hlp = it.next().split(" ");
286 QUrl url(hlp[0]);
287 QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
288 QString format(hlp[1]);
289
290 _mountPointsTable->insertRow(iRow);
291
292 QTableWidgetItem* it;
293 it = new QTableWidgetItem(url.userInfo());
294 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
295 _mountPointsTable->setItem(iRow, 0, it);
296
297 it = new QTableWidgetItem(fullPath);
298 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
299 _mountPointsTable->setItem(iRow, 1, it);
300
301 it = new QTableWidgetItem(format);
302 _mountPointsTable->setItem(iRow, 2, it);
303
304 bncTableItem* bncIt = new bncTableItem();
305 _mountPointsTable->setItem(iRow, 3, bncIt);
306
307 iRow++;
308 }
309 _mountPointsTable->hideColumn(0);
310 _mountPointsTable->sortItems(1);
311 if (mountPoints->count() > 0) {
312 _actGetData->setEnabled(true);
313 }
314 delete mountPoints;
315}
316
317// Save Options
318////////////////////////////////////////////////////////////////////////////
319void bncWindow::slotSaveOptions() {
320 QSettings settings;
321 settings.setValue("proxyHost", _proxyHostLineEdit->text());
322 settings.setValue("proxyPort", _proxyPortLineEdit->text());
323 settings.setValue("waitTime", _waitTimeSpinBox->value());
324 settings.setValue("outFile", _outFileLineEdit->text());
325 settings.setValue("outPort", _outPortLineEdit->text());
326 settings.setValue("rnxPath", _rnxPathLineEdit->text());
327 settings.setValue("rnxScript", _rnxScrpLineEdit->text());
328 settings.setValue("rnxIntr", _rnxIntrComboBox->currentText());
329 settings.setValue("rnxSampl", _rnxSamplSpinBox->value());
330 settings.setValue("rnxSkel", _rnxSkelLineEdit->text());
331 settings.setValue("logFile", _logFileLineEdit->text());
332
333 QStringList mountPoints;
334
335 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
336 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
337 "@" + _mountPointsTable->item(iRow, 1)->text() );
338
339 mountPoints.append(url.toString() + " " +
340 _mountPointsTable->item(iRow, 2)->text());
341 }
342 settings.setValue("mountPoints", mountPoints);
343}
344
345// All get slots terminated
346////////////////////////////////////////////////////////////////////////////
347void bncWindow::slotGetThreadErrors() {
348 slotMessage("All Get Threads Terminated");
349 ((bncApp*)qApp)->slotMessage("All Get Threads Terminated");
350 _actAddMountPoints->setEnabled(true);
351 _actGetData->setEnabled(true);
352}
353
354// Retrieve Data
355////////////////////////////////////////////////////////////////////////////
356void bncWindow::slotGetData() {
357 slotSaveOptions();
358
359 _actAddMountPoints->setEnabled(false);
360 _actDeleteMountPoints->setEnabled(false);
361 _actGetData->setEnabled(false);
362 _actStop->setEnabled(true);
363
364 _bncCaster = new bncCaster(_outFileLineEdit->text(),
365 _outPortLineEdit->text().toInt());
366
367 connect(_bncCaster, SIGNAL(getThreadErrors()),
368 this, SLOT(slotGetThreadErrors()));
369
370 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
371 this, SLOT(slotMessage(const QByteArray&)));
372 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
373 (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
374
375 _bncCaster->start();
376
377 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
378 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
379 "@" + _mountPointsTable->item(iRow, 1)->text() );
380
381 QByteArray format = _mountPointsTable->item(iRow, 2)->text().toAscii();
382
383 bncGetThread* getThread = new bncGetThread(url, format);
384
385 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
386 this, SLOT(slotMessage(const QByteArray&)));
387 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
388 (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
389
390 connect(getThread, SIGNAL(newObs(const QByteArray&, Observation*)),
391 (bncTableItem*) _mountPointsTable->item(iRow, 3),
392 SLOT(slotNewObs(const QByteArray&, Observation*)));
393
394 _bncCaster->addGetThread(getThread);
395
396 getThread->start();
397 }
398}
399
400// Retrieve Data
401////////////////////////////////////////////////////////////////////////////
402void bncWindow::slotStop() {
403 int iRet = QMessageBox::question(this, "Stop", "Stop retrieving data?",
404 QMessageBox::Yes, QMessageBox::No,
405 QMessageBox::NoButton);
406 if (iRet == QMessageBox::Yes) {
407 _bncCaster->terminate();
408 _bncCaster->wait(1000);
409 delete _bncCaster;
410 _bncCaster = 0;
411 _actGetData->setEnabled(true);
412 _actStop->setEnabled(false);
413 _actAddMountPoints->setEnabled(true);
414 }
415}
416
417// Close Application gracefully
418////////////////////////////////////////////////////////////////////////////
419void bncWindow::closeEvent(QCloseEvent* event) {
420
421 int iRet = QMessageBox::question(this, "Close", "Save Options?",
422 QMessageBox::Yes, QMessageBox::No,
423 QMessageBox::Cancel);
424
425 if (iRet == QMessageBox::Cancel) {
426 event->ignore();
427 return;
428 }
429 else if (iRet == QMessageBox::Yes) {
430 slotSaveOptions();
431 }
432
433 return QMainWindow::closeEvent(event);
434}
435
436// User changed the selection of mountPoints
437////////////////////////////////////////////////////////////////////////////
438void bncWindow::slotSelectionChanged() {
439 if (_mountPointsTable->selectedItems().isEmpty()) {
440 _actDeleteMountPoints->setEnabled(false);
441 }
442 else {
443 _actDeleteMountPoints->setEnabled(true);
444 }
445}
446
447// Display Program Messages
448////////////////////////////////////////////////////////////////////////////
449void bncWindow::slotMessage(const QByteArray& msg) {
450
451 const int maxBufferSize = 10000;
452
453 QString txt = _log->toPlainText() + "\n" + msg;
454 _log->clear();
455 _log->append(txt.right(maxBufferSize));
456}
457
458// About Message
459////////////////////////////////////////////////////////////////////////////
460void bncWindow::slotAbout() {
461
462 QTextBrowser* tb = new QTextBrowser;
463 QUrl url; url.setPath(":bncabout.html");
464 tb->setSource(url);
465 tb->setReadOnly(true);
466
467 QDialog dlg(this);
468
469 QGridLayout* dlgLayout = new QGridLayout();
470 QLabel* img = new QLabel();
471 img->setPixmap(QPixmap(":ntrip-logo.png"));
472 dlgLayout->addWidget(img, 0,0);
473 dlgLayout->addWidget(new QLabel("BKG NTRIP Client (BNC), Version 1.0"), 0,1);
474 dlgLayout->addWidget(tb,1,0,1,2);
475
476 dlg.setLayout(dlgLayout);
477 int ww = QFontMetrics(font()).width('w');
478 dlg.resize(60*ww, 60*ww);
479 dlg.exec();
480}
481
482// Help Window
483////////////////////////////////////////////////////////////////////////////
484void bncWindow::slotHelp() {
485 QUrl url;
486 url.setPath(":bnchelp.html");
487 new bncHlpDlg(this, url);
488}
489
490// Select Fonts
491////////////////////////////////////////////////////////////////////////////
492void bncWindow::slotFontSel() {
493 bool ok;
494 QFont newFont = QFontDialog::getFont(&ok, this->font(), this);
495 if (ok) {
496 QSettings settings;
497 settings.setValue("font", newFont.toString());
498 QApplication::setFont(newFont);
499 int ww = QFontMetrics(newFont).width('w');
500 setMinimumSize(60*ww, 80*ww);
501 resize(60*ww, 80*ww);
502 }
503}
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