source: ntrip/trunk/BNC/bncwindow.cpp@ 220

Last change on this file since 220 was 203, checked in by mervart, 18 years ago

* empty log message *
File size: 17.5 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 static const QStringList labels = QString("account,mountpoint,"
35 "decoder,bytes").split(",");
36
37 setMinimumSize(60*ww, 80*ww);
38
39 // Create Actions
40 // --------------
41 _actHelp = new QAction(tr("&Help Contents"),this);
42 connect(_actHelp, SIGNAL(triggered()), SLOT(slotHelp()));
43
44 _actAbout = new QAction(tr("&About BNC"),this);
45 connect(_actAbout, SIGNAL(triggered()), SLOT(slotAbout()));
46
47 _actFontSel = new QAction(tr("Select &Fonts"),this);
48 connect(_actFontSel, SIGNAL(triggered()), SLOT(slotFontSel()));
49
50 _actSaveOpt = new QAction(tr("&Save Options"),this);
51 connect(_actSaveOpt, SIGNAL(triggered()), SLOT(slotSaveOptions()));
52
53 _actQuit = new QAction(tr("&Quit"),this);
54 connect(_actQuit, SIGNAL(triggered()), SLOT(close()));
55
56 _actAddMountPoints = new QAction(tr("Add &Mountpoints"),this);
57 connect(_actAddMountPoints, SIGNAL(triggered()), SLOT(slotAddMountPoints()));
58
59 _actDeleteMountPoints = new QAction(tr("&Delete Mountpoints"),this);
60 connect(_actDeleteMountPoints, SIGNAL(triggered()), SLOT(slotDeleteMountPoints()));
61 _actDeleteMountPoints->setEnabled(false);
62
63 _actGetData = new QAction(tr("Sta&rt"),this);
64 connect(_actGetData, SIGNAL(triggered()), SLOT(slotGetData()));
65
66 _actStop = new QAction(tr("Sto&p"),this);
67 connect(_actStop, SIGNAL(triggered()), SLOT(slotStop()));
68 _actStop->setEnabled(false);
69
70 // Create Menus
71 // ------------
72 _menuFile = menuBar()->addMenu(tr("&File"));
73 _menuFile->addAction(_actFontSel);
74 _menuFile->addSeparator();
75 _menuFile->addAction(_actSaveOpt);
76 _menuFile->addSeparator();
77 _menuFile->addAction(_actQuit);
78
79 _menuHlp = menuBar()->addMenu(tr("&Help"));
80 _menuHlp->addAction(_actHelp);
81 _menuHlp->addAction(_actAbout);
82
83 // Tool (Command) Bar
84 // ------------------
85 QToolBar* toolBar = new QToolBar;
86 addToolBar(Qt::BottomToolBarArea, toolBar);
87 toolBar->setMovable(false);
88 toolBar->addAction(_actAddMountPoints);
89 toolBar->addAction(_actDeleteMountPoints);
90 toolBar->addAction(_actGetData);
91 toolBar->addAction(_actStop);
92
93 // Canvas with Editable Fields
94 // ---------------------------
95 _canvas = new QWidget;
96 setCentralWidget(_canvas);
97
98 QGridLayout* layout = new QGridLayout;
99 _canvas->setLayout(layout);
100
101 QSettings settings;
102 _proxyHostLineEdit = new QLineEdit(settings.value("proxyHost").toString());
103 _proxyHostLineEdit->setMaximumWidth(12*ww);
104 _proxyPortLineEdit = new QLineEdit(settings.value("proxyPort").toString());
105 _proxyPortLineEdit->setMaximumWidth(9*ww);
106 _waitTimeSpinBox = new QSpinBox();
107 _waitTimeSpinBox->setMinimum(1);
108 _waitTimeSpinBox->setMaximum(30);
109 _waitTimeSpinBox->setSingleStep(1);
110 _waitTimeSpinBox->setSuffix(" sec");
111 _waitTimeSpinBox->setMaximumWidth(9*ww);
112 _waitTimeSpinBox->setValue(settings.value("waitTime").toInt());
113 _outFileLineEdit = new QLineEdit(settings.value("outFile").toString());
114 _outPortLineEdit = new QLineEdit(settings.value("outPort").toString());
115 _outPortLineEdit->setMaximumWidth(9*ww);
116 _rnxPathLineEdit = new QLineEdit(settings.value("rnxPath").toString());
117 _rnxScrpLineEdit = new QLineEdit(settings.value("rnxScript").toString());
118 _rnxSkelLineEdit = new QLineEdit(settings.value("rnxSkel").toString());
119 _rnxSkelLineEdit->setMaximumWidth(5*ww);
120 _rnxIntrComboBox = new QComboBox();
121 _rnxIntrComboBox->setMaximumWidth(9*ww);
122 _rnxIntrComboBox->setEditable(false);
123 _rnxIntrComboBox->addItems(QString("5 min,10 min,15 min,30 min,1 hour,1 day").split(","));
124 int ii = _rnxIntrComboBox->findText(settings.value("rnxIntr").toString());
125 if (ii != -1) {
126 _rnxIntrComboBox->setCurrentIndex(ii);
127 }
128 _rnxSamplSpinBox = new QSpinBox();
129 _rnxSamplSpinBox->setMinimum(0);
130 _rnxSamplSpinBox->setMaximum(60);
131 _rnxSamplSpinBox->setSingleStep(5);
132 _rnxSamplSpinBox->setMaximumWidth(9*ww);
133 _rnxSamplSpinBox->setValue(settings.value("rnxSampl").toInt());
134 _rnxSamplSpinBox->setSuffix(" sec");
135 _logFileLineEdit = new QLineEdit(settings.value("logFile").toString());
136 _mountPointsTable = new QTableWidget(0,4);
137 _mountPointsTable->horizontalHeader()->setResizeMode(QHeaderView::Interactive);
138 _mountPointsTable->horizontalHeader()->setStretchLastSection(true);
139 _mountPointsTable->setHorizontalHeaderLabels(labels);
140// _mountPointsTable->horizontalHeader()->hide();
141 _mountPointsTable->verticalHeader()->hide();
142 _mountPointsTable->setGridStyle(Qt::NoPen);
143 _mountPointsTable->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
144 _mountPointsTable->setSelectionMode(QAbstractItemView::ExtendedSelection);
145 _mountPointsTable->setSelectionBehavior(QAbstractItemView::SelectRows);
146 QListIterator<QString> it(settings.value("mountPoints").toStringList());
147 if (!it.hasNext()) {
148 _actGetData->setEnabled(false);
149 }
150 int iRow = 0;
151 while (it.hasNext()) {
152 QStringList hlp = it.next().split(" ");
153 if (hlp.size() <= 1) continue;
154 _mountPointsTable->insertRow(iRow);
155
156 QUrl url(hlp[0]);
157
158 QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
159 QString format(hlp[1]);
160
161 QTableWidgetItem* it;
162 it = new QTableWidgetItem(url.userInfo());
163 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
164 _mountPointsTable->setItem(iRow, 0, it);
165
166 it = new QTableWidgetItem(fullPath);
167 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
168 _mountPointsTable->setItem(iRow, 1, it);
169
170 it = new QTableWidgetItem(format);
171 _mountPointsTable->setItem(iRow, 2, it);
172
173 bncTableItem* bncIt = new bncTableItem();
174 _mountPointsTable->setItem(iRow, 3, bncIt);
175
176 iRow++;
177 }
178 _mountPointsTable->hideColumn(0);
179 _mountPointsTable->sortItems(1);
180
181 connect(_mountPointsTable, SIGNAL(itemSelectionChanged()),
182 SLOT(slotSelectionChanged()));
183
184 _log = new QTextEdit();
185 _log->setReadOnly(true);
186
187 layout->addWidget(new QLabel("Proxy host"), 0, 0, 1, 2);
188 layout->addWidget(_proxyHostLineEdit, 0, 2);
189 layout->addWidget(new QLabel("Proxy port"), 0, 3);
190 layout->addWidget(_proxyPortLineEdit, 0, 4);
191
192 layout->addWidget(new QLabel("Wait for full epoch"), 1, 0, 1, 2);
193 layout->addWidget(_waitTimeSpinBox, 1, 2);
194
195 layout->addWidget(new QLabel("ASCII output file (full path)"), 2, 0, 1, 2);
196 layout->addWidget(_outFileLineEdit, 2, 2, 1, 3);
197
198 layout->addWidget(new QLabel("Port for binary output"), 3, 0, 1, 2);
199 layout->addWidget(_outPortLineEdit, 3, 2);
200
201 layout->addWidget(new QLabel("RINEX directory path"), 4, 0, 1, 2);
202 layout->addWidget(_rnxPathLineEdit, 4, 2, 1, 3);
203
204 layout->addWidget(new QLabel("RINEX script (full path)"), 5, 0, 1, 2);
205 layout->addWidget(_rnxScrpLineEdit, 5, 2, 1, 3);
206
207 layout->addWidget(new QLabel("RINEX file interval"), 6, 0, 1, 2);
208 layout->addWidget(_rnxIntrComboBox, 6, 2);
209 layout->addWidget(new QLabel("Sampling"), 6, 3);
210 layout->addWidget(_rnxSamplSpinBox, 6, 4);
211
212 layout->addWidget(new QLabel("RINEX skeleton extension"), 7, 0, 1, 2);
213 layout->addWidget(_rnxSkelLineEdit, 7, 2);
214
215 layout->addWidget(new QLabel("Mountpoints"), 8, 0, 1, 2);
216 layout->addWidget(_mountPointsTable, 9, 0, 1, 5);
217
218 layout->addWidget(new QLabel("Log file (full path)"), 10, 0, 1, 2);
219 layout->addWidget(_logFileLineEdit, 10, 2, 1, 3);
220 layout->addWidget(_log, 11, 0, 1, 5);
221
222 _bncCaster = 0;
223}
224
225// Destructor
226////////////////////////////////////////////////////////////////////////////
227bncWindow::~bncWindow() {
228}
229
230// Retrieve Table
231////////////////////////////////////////////////////////////////////////////
232void bncWindow::slotAddMountPoints() {
233
234 QSettings settings;
235 QString proxyHost = settings.value("proxyHost").toString();
236 int proxyPort = settings.value("proxyPort").toInt();
237 if (proxyHost != _proxyHostLineEdit->text() ||
238 proxyPort != _proxyPortLineEdit->text().toInt()) {
239 int iRet = QMessageBox::question(this, "Question", "Proxy options "
240 "changed. Use the new ones?",
241 QMessageBox::Yes, QMessageBox::No,
242 QMessageBox::NoButton);
243 if (iRet == QMessageBox::Yes) {
244 settings.setValue("proxyHost", _proxyHostLineEdit->text());
245 settings.setValue("proxyPort", _proxyPortLineEdit->text());
246 }
247 }
248
249 bncTableDlg* dlg = new bncTableDlg(this);
250 dlg->move(this->pos().x()+50, this->pos().y()+50);
251 connect(dlg, SIGNAL(newMountPoints(QStringList*)),
252 this, SLOT(slotNewMountPoints(QStringList*)));
253 dlg->exec();
254 delete dlg;
255
256}
257
258// Delete Selected Mount Points
259////////////////////////////////////////////////////////////////////////////
260void bncWindow::slotDeleteMountPoints() {
261
262 int nRows = _mountPointsTable->rowCount();
263 bool flg[nRows];
264 for (int iRow = 0; iRow < nRows; iRow++) {
265 if (_mountPointsTable->isItemSelected(_mountPointsTable->item(iRow,1))) {
266 flg[iRow] = true;
267 }
268 else {
269 flg[iRow] = false;
270 }
271 }
272 for (int iRow = nRows-1; iRow >= 0; iRow--) {
273 if (flg[iRow]) {
274 _mountPointsTable->removeRow(iRow);
275 }
276 }
277 _actDeleteMountPoints->setEnabled(false);
278
279 if (_mountPointsTable->rowCount() == 0) {
280 _actGetData->setEnabled(false);
281 }
282}
283
284// New Mount Points Selected
285////////////////////////////////////////////////////////////////////////////
286void bncWindow::slotNewMountPoints(QStringList* mountPoints) {
287 int iRow = 0;
288 QListIterator<QString> it(*mountPoints);
289 while (it.hasNext()) {
290 QStringList hlp = it.next().split(" ");
291 QUrl url(hlp[0]);
292 QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
293 QString format(hlp[1]);
294
295 _mountPointsTable->insertRow(iRow);
296
297 QTableWidgetItem* it;
298 it = new QTableWidgetItem(url.userInfo());
299 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
300 _mountPointsTable->setItem(iRow, 0, it);
301
302 it = new QTableWidgetItem(fullPath);
303 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
304 _mountPointsTable->setItem(iRow, 1, it);
305
306 it = new QTableWidgetItem(format);
307 _mountPointsTable->setItem(iRow, 2, it);
308
309 bncTableItem* bncIt = new bncTableItem();
310 _mountPointsTable->setItem(iRow, 3, bncIt);
311
312 iRow++;
313 }
314 _mountPointsTable->hideColumn(0);
315 _mountPointsTable->sortItems(1);
316 if (mountPoints->count() > 0) {
317 _actGetData->setEnabled(true);
318 }
319 delete mountPoints;
320}
321
322// Save Options
323////////////////////////////////////////////////////////////////////////////
324void bncWindow::slotSaveOptions() {
325 QSettings settings;
326 settings.setValue("proxyHost", _proxyHostLineEdit->text());
327 settings.setValue("proxyPort", _proxyPortLineEdit->text());
328 settings.setValue("waitTime", _waitTimeSpinBox->value());
329 settings.setValue("outFile", _outFileLineEdit->text());
330 settings.setValue("outPort", _outPortLineEdit->text());
331 settings.setValue("rnxPath", _rnxPathLineEdit->text());
332 settings.setValue("rnxScript", _rnxScrpLineEdit->text());
333 settings.setValue("rnxIntr", _rnxIntrComboBox->currentText());
334 settings.setValue("rnxSampl", _rnxSamplSpinBox->value());
335 settings.setValue("rnxSkel", _rnxSkelLineEdit->text());
336 settings.setValue("logFile", _logFileLineEdit->text());
337
338 QStringList mountPoints;
339
340 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
341 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
342 "@" + _mountPointsTable->item(iRow, 1)->text() );
343
344 mountPoints.append(url.toString() + " " +
345 _mountPointsTable->item(iRow, 2)->text());
346 }
347 settings.setValue("mountPoints", mountPoints);
348}
349
350// All get slots terminated
351////////////////////////////////////////////////////////////////////////////
352void bncWindow::slotGetThreadErrors() {
353 slotMessage("All Get Threads Terminated");
354 ((bncApp*)qApp)->slotMessage("All Get Threads Terminated");
355 _actAddMountPoints->setEnabled(true);
356 _actGetData->setEnabled(true);
357}
358
359// Retrieve Data
360////////////////////////////////////////////////////////////////////////////
361void bncWindow::slotGetData() {
362 slotSaveOptions();
363
364 _actAddMountPoints->setEnabled(false);
365 _actDeleteMountPoints->setEnabled(false);
366 _actGetData->setEnabled(false);
367 _actStop->setEnabled(true);
368
369 _bncCaster = new bncCaster(_outFileLineEdit->text(),
370 _outPortLineEdit->text().toInt());
371
372 connect(_bncCaster, SIGNAL(getThreadErrors()),
373 this, SLOT(slotGetThreadErrors()));
374
375 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
376 this, SLOT(slotMessage(const QByteArray&)));
377 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
378 (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
379
380 _bncCaster->start();
381
382 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
383 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
384 "@" + _mountPointsTable->item(iRow, 1)->text() );
385
386 QByteArray format = _mountPointsTable->item(iRow, 2)->text().toAscii();
387
388 bncGetThread* getThread = new bncGetThread(url, format);
389
390 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
391 this, SLOT(slotMessage(const QByteArray&)));
392 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
393 (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
394
395 connect(getThread, SIGNAL(newObs(const QByteArray&, Observation*)),
396 (bncTableItem*) _mountPointsTable->item(iRow, 3),
397 SLOT(slotNewObs(const QByteArray&, Observation*)));
398
399 _bncCaster->addGetThread(getThread);
400
401 getThread->start();
402 }
403}
404
405// Retrieve Data
406////////////////////////////////////////////////////////////////////////////
407void bncWindow::slotStop() {
408 int iRet = QMessageBox::question(this, "Stop", "Stop retrieving data?",
409 QMessageBox::Yes, QMessageBox::No,
410 QMessageBox::NoButton);
411 if (iRet == QMessageBox::Yes) {
412 _bncCaster->terminate();
413 _bncCaster->wait();
414 delete _bncCaster;
415 _bncCaster = 0;
416 _actGetData->setEnabled(true);
417 _actStop->setEnabled(false);
418 _actAddMountPoints->setEnabled(true);
419 }
420}
421
422// Close Application gracefully
423////////////////////////////////////////////////////////////////////////////
424void bncWindow::closeEvent(QCloseEvent* event) {
425
426 int iRet = QMessageBox::question(this, "Close", "Save Options?",
427 QMessageBox::Yes, QMessageBox::No,
428 QMessageBox::Cancel);
429
430 if (iRet == QMessageBox::Cancel) {
431 event->ignore();
432 return;
433 }
434 else if (iRet == QMessageBox::Yes) {
435 slotSaveOptions();
436 }
437
438 return QMainWindow::closeEvent(event);
439}
440
441// User changed the selection of mountPoints
442////////////////////////////////////////////////////////////////////////////
443void bncWindow::slotSelectionChanged() {
444 if (_mountPointsTable->selectedItems().isEmpty()) {
445 _actDeleteMountPoints->setEnabled(false);
446 }
447 else {
448 _actDeleteMountPoints->setEnabled(true);
449 }
450}
451
452// Display Program Messages
453////////////////////////////////////////////////////////////////////////////
454void bncWindow::slotMessage(const QByteArray& msg) {
455
456 const int maxBufferSize = 10000;
457
458 QString txt = _log->toPlainText() + "\n" +
459 QTime::currentTime().toString("hh:mm:ss ") + msg;
460 _log->clear();
461 _log->append(txt.right(maxBufferSize));
462}
463
464// About Message
465////////////////////////////////////////////////////////////////////////////
466void bncWindow::slotAbout() {
467
468 QTextBrowser* tb = new QTextBrowser;
469 QUrl url; url.setPath(":bncabout.html");
470 tb->setSource(url);
471 tb->setReadOnly(true);
472
473 QDialog dlg(this);
474
475 QGridLayout* dlgLayout = new QGridLayout();
476 QLabel* img = new QLabel();
477 img->setPixmap(QPixmap(":ntrip-logo.png"));
478 dlgLayout->addWidget(img, 0,0);
479 dlgLayout->addWidget(new QLabel("BKG NTRIP Client (BNC), Version 1.0"), 0,1);
480 dlgLayout->addWidget(tb,1,0,1,2);
481
482 dlg.setLayout(dlgLayout);
483 int ww = QFontMetrics(font()).width('w');
484 dlg.resize(60*ww, 60*ww);
485 dlg.exec();
486}
487
488// Help Window
489////////////////////////////////////////////////////////////////////////////
490void bncWindow::slotHelp() {
491 QUrl url;
492 url.setPath(":bnchelp.html");
493 new bncHlpDlg(this, url);
494}
495
496// Select Fonts
497////////////////////////////////////////////////////////////////////////////
498void bncWindow::slotFontSel() {
499 bool ok;
500 QFont newFont = QFontDialog::getFont(&ok, this->font(), this);
501 if (ok) {
502 QSettings settings;
503 settings.setValue("font", newFont.toString());
504 QApplication::setFont(newFont);
505 int ww = QFontMetrics(newFont).width('w');
506 setMinimumSize(60*ww, 80*ww);
507 resize(60*ww, 80*ww);
508 }
509}
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