source: ntrip/trunk/BNC/bncwindow.cpp@ 182

Last change on this file since 182 was 182, checked in by mervart, 18 years ago

* empty log message *
File size: 16.6 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
25using namespace std;
26
27// Constructor
28////////////////////////////////////////////////////////////////////////////
29bncWindow::bncWindow() {
30
31 int ww = QFontMetrics(this->font()).width('w');
32
33 setMinimumSize(60*ww, 80*ww);
34
35 // Create Actions
36 // --------------
37 _actHelp = new QAction(tr("&Help Contents"),this);
38 connect(_actHelp, SIGNAL(triggered()), SLOT(slotHelp()));
39
40 _actAbout = new QAction(tr("&About BNC"),this);
41 connect(_actAbout, SIGNAL(triggered()), SLOT(slotAbout()));
42
43 _actFontSel = new QAction(tr("Select &Fonts"),this);
44 connect(_actFontSel, SIGNAL(triggered()), SLOT(slotFontSel()));
45
46 _actSaveOpt = new QAction(tr("&Save Options"),this);
47 connect(_actSaveOpt, SIGNAL(triggered()), SLOT(slotSaveOptions()));
48
49 _actQuit = new QAction(tr("&Quit"),this);
50 connect(_actQuit, SIGNAL(triggered()), SLOT(close()));
51
52 _actAddMountPoints = new QAction(tr("Add &Mountpoints"),this);
53 connect(_actAddMountPoints, SIGNAL(triggered()), SLOT(slotAddMountPoints()));
54
55 _actDeleteMountPoints = new QAction(tr("&Delete Mountpoints"),this);
56 connect(_actDeleteMountPoints, SIGNAL(triggered()), SLOT(slotDeleteMountPoints()));
57 _actDeleteMountPoints->setEnabled(false);
58
59 _actGetData = new QAction(tr("Sta&rt"),this);
60 connect(_actGetData, SIGNAL(triggered()), SLOT(slotGetData()));
61
62 _actStop = new QAction(tr("Sto&p"),this);
63 connect(_actStop, SIGNAL(triggered()), SLOT(slotStop()));
64 _actStop->setEnabled(false);
65
66 // Create Menus
67 // ------------
68 _menuFile = menuBar()->addMenu(tr("&File"));
69 _menuFile->addAction(_actFontSel);
70 _menuFile->addSeparator();
71 _menuFile->addAction(_actSaveOpt);
72 _menuFile->addSeparator();
73 _menuFile->addAction(_actQuit);
74
75 _menuHlp = menuBar()->addMenu(tr("&Help"));
76 _menuHlp->addAction(_actHelp);
77 _menuHlp->addAction(_actAbout);
78
79 // Tool (Command) Bar
80 // ------------------
81 QToolBar* toolBar = new QToolBar;
82 addToolBar(Qt::BottomToolBarArea, toolBar);
83 toolBar->setMovable(false);
84 toolBar->addAction(_actAddMountPoints);
85 toolBar->addAction(_actDeleteMountPoints);
86 toolBar->addAction(_actGetData);
87 toolBar->addAction(_actStop);
88
89 // Canvas with Editable Fields
90 // ---------------------------
91 _canvas = new QWidget;
92 setCentralWidget(_canvas);
93
94 QGridLayout* layout = new QGridLayout;
95 _canvas->setLayout(layout);
96
97 QSettings settings;
98 _proxyHostLineEdit = new QLineEdit(settings.value("proxyHost").toString());
99 _proxyHostLineEdit->setMaximumWidth(12*ww);
100 _proxyPortLineEdit = new QLineEdit(settings.value("proxyPort").toString());
101 _proxyPortLineEdit->setMaximumWidth(9*ww);
102 _waitTimeSpinBox = new QSpinBox();
103 _waitTimeSpinBox->setMinimum(1);
104 _waitTimeSpinBox->setMaximum(30);
105 _waitTimeSpinBox->setSingleStep(1);
106 _waitTimeSpinBox->setSuffix(" sec");
107 _waitTimeSpinBox->setMaximumWidth(9*ww);
108 _waitTimeSpinBox->setValue(settings.value("waitTime").toInt());
109 _outFileLineEdit = new QLineEdit(settings.value("outFile").toString());
110 _outPortLineEdit = new QLineEdit(settings.value("outPort").toString());
111 _outPortLineEdit->setMaximumWidth(9*ww);
112 _rnxPathLineEdit = new QLineEdit(settings.value("rnxPath").toString());
113 _rnxScrpLineEdit = new QLineEdit(settings.value("rnxScript").toString());
114 _rnxSkelLineEdit = new QLineEdit(settings.value("rnxSkel").toString());
115 _rnxSkelLineEdit->setMaximumWidth(5*ww);
116 _rnxIntrComboBox = new QComboBox();
117 _rnxIntrComboBox->setMaximumWidth(9*ww);
118 _rnxIntrComboBox->setEditable(false);
119 _rnxIntrComboBox->addItems(QString("15 min,1 hour,1 day").split(","));
120 int ii = _rnxIntrComboBox->findText(settings.value("rnxIntr").toString());
121 if (ii != -1) {
122 _rnxIntrComboBox->setCurrentIndex(ii);
123 }
124 _rnxSamplSpinBox = new QSpinBox();
125 _rnxSamplSpinBox->setMinimum(0);
126 _rnxSamplSpinBox->setMaximum(60);
127 _rnxSamplSpinBox->setSingleStep(5);
128 _rnxSamplSpinBox->setMaximumWidth(9*ww);
129 _rnxSamplSpinBox->setValue(settings.value("rnxSampl").toInt());
130 _rnxSamplSpinBox->setSuffix(" sec");
131 _logFileLineEdit = new QLineEdit(settings.value("logFile").toString());
132 _mountPointsTable = new QTableWidget(0,3);
133 _mountPointsTable->horizontalHeader()->setResizeMode(QHeaderView::Stretch);
134 _mountPointsTable->horizontalHeader()->hide();
135 _mountPointsTable->verticalHeader()->hide();
136 _mountPointsTable->setGridStyle(Qt::NoPen);
137 _mountPointsTable->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
138 _mountPointsTable->setSelectionMode(QAbstractItemView::ExtendedSelection);
139 _mountPointsTable->setSelectionBehavior(QAbstractItemView::SelectRows);
140 QListIterator<QString> it(settings.value("mountPoints").toStringList());
141 if (!it.hasNext()) {
142 _actGetData->setEnabled(false);
143 }
144 int iRow = 0;
145 while (it.hasNext()) {
146 QStringList hlp = it.next().split(" ");
147 if (hlp.size() <= 1) continue;
148 _mountPointsTable->insertRow(iRow);
149
150 QUrl url(hlp[0]);
151
152 QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
153 QString format(hlp[1]);
154
155 QTableWidgetItem* it;
156 it = new QTableWidgetItem(url.userInfo());
157 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
158 _mountPointsTable->setItem(iRow, 0, it);
159
160 it = new QTableWidgetItem(fullPath);
161 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
162 _mountPointsTable->setItem(iRow, 1, it);
163
164 it = new QTableWidgetItem(format);
165 _mountPointsTable->setItem(iRow, 2, it);
166 iRow++;
167 }
168 _mountPointsTable->hideColumn(0);
169 _mountPointsTable->sortItems(1);
170
171 connect(_mountPointsTable, SIGNAL(itemSelectionChanged()),
172 SLOT(slotSelectionChanged()));
173
174 _log = new QTextEdit();
175 _log->setReadOnly(true);
176
177 layout->addWidget(new QLabel("Proxy host"), 0, 0);
178 layout->addWidget(_proxyHostLineEdit, 0, 1);
179 layout->addWidget(new QLabel("Proxy port"), 0, 2);
180 layout->addWidget(_proxyPortLineEdit, 0, 3);
181
182 layout->addWidget(new QLabel("Wait for full epoch"), 1, 0, 1, 2);
183 layout->addWidget(_waitTimeSpinBox, 1, 2);
184
185 layout->addWidget(new QLabel("ASCII output file (full path)"), 2, 0, 1, 2);
186 layout->addWidget(_outFileLineEdit, 2, 2, 1, 3);
187
188 layout->addWidget(new QLabel("Port for binary output"), 3, 0, 1, 2);
189 layout->addWidget(_outPortLineEdit, 3, 2);
190
191 layout->addWidget(new QLabel("RINEX path"), 4, 0, 1, 2);
192 layout->addWidget(_rnxPathLineEdit, 4, 2, 1, 3);
193
194 layout->addWidget(new QLabel("RINEX script (full path)"), 5, 0, 1, 2);
195 layout->addWidget(_rnxScrpLineEdit, 5, 2, 1, 3);
196
197 layout->addWidget(new QLabel("RINEX file interval"), 6, 0, 1, 2);
198 layout->addWidget(_rnxIntrComboBox, 6, 2);
199 layout->addWidget(new QLabel("Sampling"), 6, 3);
200 layout->addWidget(_rnxSamplSpinBox, 6, 4);
201
202 layout->addWidget(new QLabel("RINEX skeleton extension"), 7, 0, 1, 2);
203 layout->addWidget(_rnxSkelLineEdit, 7, 2);
204
205 layout->addWidget(new QLabel("Mountpoints"), 8, 0, 1, 2);
206 layout->addWidget(_mountPointsTable, 9, 0, 1, 5);
207
208 layout->addWidget(new QLabel("Log (full path)"), 10, 0, 1, 2);
209 layout->addWidget(_logFileLineEdit, 10, 2, 1, 3);
210 layout->addWidget(_log, 11, 0, 1, 5);
211
212 _bncCaster = 0;
213}
214
215// Destructor
216////////////////////////////////////////////////////////////////////////////
217bncWindow::~bncWindow() {
218}
219
220// Retrieve Table
221////////////////////////////////////////////////////////////////////////////
222void bncWindow::slotAddMountPoints() {
223
224 QSettings settings;
225 QString proxyHost = settings.value("proxyHost").toString();
226 int proxyPort = settings.value("proxyPort").toInt();
227 if (proxyHost != _proxyHostLineEdit->text() ||
228 proxyPort != _proxyPortLineEdit->text().toInt()) {
229 int iRet = QMessageBox::question(this, "Question", "Proxy options "
230 "changed. Use the new ones?",
231 QMessageBox::Yes, QMessageBox::No,
232 QMessageBox::NoButton);
233 if (iRet == QMessageBox::Yes) {
234 settings.setValue("proxyHost", _proxyHostLineEdit->text());
235 settings.setValue("proxyPort", _proxyPortLineEdit->text());
236 }
237 }
238
239 bncTableDlg* dlg = new bncTableDlg(this);
240 dlg->move(this->pos().x()+50, this->pos().y()+50);
241 connect(dlg, SIGNAL(newMountPoints(QStringList*)),
242 this, SLOT(slotNewMountPoints(QStringList*)));
243 dlg->exec();
244 delete dlg;
245
246}
247
248// Delete Selected Mount Points
249////////////////////////////////////////////////////////////////////////////
250void bncWindow::slotDeleteMountPoints() {
251
252 int nRows = _mountPointsTable->rowCount();
253 bool flg[nRows];
254 for (int iRow = 0; iRow < nRows; iRow++) {
255 if (_mountPointsTable->isItemSelected(_mountPointsTable->item(iRow,1))) {
256 flg[iRow] = true;
257 }
258 else {
259 flg[iRow] = false;
260 }
261 }
262 for (int iRow = nRows-1; iRow >= 0; iRow--) {
263 if (flg[iRow]) {
264 _mountPointsTable->removeRow(iRow);
265 }
266 }
267 _actDeleteMountPoints->setEnabled(false);
268}
269
270// New Mount Points Selected
271////////////////////////////////////////////////////////////////////////////
272void bncWindow::slotNewMountPoints(QStringList* mountPoints) {
273 int iRow = 0;
274 QListIterator<QString> it(*mountPoints);
275 while (it.hasNext()) {
276 QStringList hlp = it.next().split(" ");
277 QUrl url(hlp[0]);
278 QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
279 QString format(hlp[1]);
280
281 _mountPointsTable->insertRow(iRow);
282
283 QTableWidgetItem* it;
284 it = new QTableWidgetItem(url.userInfo());
285 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
286 _mountPointsTable->setItem(iRow, 0, it);
287
288 it = new QTableWidgetItem(fullPath);
289 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
290 _mountPointsTable->setItem(iRow, 1, it);
291
292 it = new QTableWidgetItem(format);
293 _mountPointsTable->setItem(iRow, 2, it);
294 iRow++;
295 }
296 _mountPointsTable->hideColumn(0);
297 _mountPointsTable->sortItems(1);
298 if (mountPoints->count() > 0) {
299 _actGetData->setEnabled(true);
300 }
301 delete mountPoints;
302}
303
304// Save Options
305////////////////////////////////////////////////////////////////////////////
306void bncWindow::slotSaveOptions() {
307 QSettings settings;
308 settings.setValue("proxyHost", _proxyHostLineEdit->text());
309 settings.setValue("proxyPort", _proxyPortLineEdit->text());
310 settings.setValue("waitTime", _waitTimeSpinBox->value());
311 settings.setValue("outFile", _outFileLineEdit->text());
312 settings.setValue("outPort", _outPortLineEdit->text());
313 settings.setValue("rnxPath", _rnxPathLineEdit->text());
314 settings.setValue("rnxScript", _rnxScrpLineEdit->text());
315 settings.setValue("rnxIntr", _rnxIntrComboBox->currentText());
316 settings.setValue("rnxSampl", _rnxSamplSpinBox->value());
317 settings.setValue("rnxSkel", _rnxSkelLineEdit->text());
318 settings.setValue("logFile", _logFileLineEdit->text());
319
320 QStringList mountPoints;
321
322 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
323 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
324 "@" + _mountPointsTable->item(iRow, 1)->text() );
325
326 mountPoints.append(url.toString() + " " +
327 _mountPointsTable->item(iRow, 2)->text());
328 }
329 settings.setValue("mountPoints", mountPoints);
330}
331
332// All get slots terminated
333////////////////////////////////////////////////////////////////////////////
334void bncWindow::slotGetThreadErrors() {
335 slotMessage("All Get Threads Terminated");
336 ((bncApp*)qApp)->slotMessage("All Get Threads Terminated");
337 _actAddMountPoints->setEnabled(true);
338 _actGetData->setEnabled(true);
339}
340
341// Retrieve Data
342////////////////////////////////////////////////////////////////////////////
343void bncWindow::slotGetData() {
344 slotSaveOptions();
345
346 _actAddMountPoints->setEnabled(false);
347 _actDeleteMountPoints->setEnabled(false);
348 _actGetData->setEnabled(false);
349 _actStop->setEnabled(true);
350
351 _bncCaster = new bncCaster(_outFileLineEdit->text(),
352 _outPortLineEdit->text().toInt());
353
354 connect(_bncCaster, SIGNAL(getThreadErrors()),
355 this, SLOT(slotGetThreadErrors()));
356
357 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
358 this, SLOT(slotMessage(const QByteArray&)));
359 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
360 (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
361
362 _bncCaster->start();
363
364 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
365 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
366 "@" + _mountPointsTable->item(iRow, 1)->text() );
367
368 QByteArray format = _mountPointsTable->item(iRow, 2)->text().toAscii();
369
370 bncGetThread* getThread = new bncGetThread(url, format);
371
372 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
373 this, SLOT(slotMessage(const QByteArray&)));
374 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
375 (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
376
377 _bncCaster->addGetThread(getThread);
378
379 getThread->start();
380 }
381}
382
383// Retrieve Data
384////////////////////////////////////////////////////////////////////////////
385void bncWindow::slotStop() {
386 int iRet = QMessageBox::question(this, "Stop", "Stop retrieving data?",
387 QMessageBox::Yes, QMessageBox::No,
388 QMessageBox::NoButton);
389 if (iRet == QMessageBox::Yes) {
390 _bncCaster->terminate();
391 _bncCaster->wait(1000);
392 delete _bncCaster;
393 _bncCaster = 0;
394 _actGetData->setEnabled(true);
395 _actStop->setEnabled(false);
396 }
397}
398
399// Close Application gracefully
400////////////////////////////////////////////////////////////////////////////
401void bncWindow::closeEvent(QCloseEvent* event) {
402
403 int iRet = QMessageBox::question(this, "Close", "Save Options?",
404 QMessageBox::Yes, QMessageBox::No,
405 QMessageBox::Cancel);
406
407 if (iRet == QMessageBox::Cancel) {
408 event->ignore();
409 return;
410 }
411 else if (iRet == QMessageBox::Yes) {
412 slotSaveOptions();
413 }
414
415 return QMainWindow::closeEvent(event);
416}
417
418// User changed the selection of mountPoints
419////////////////////////////////////////////////////////////////////////////
420void bncWindow::slotSelectionChanged() {
421 if (_mountPointsTable->selectedItems().isEmpty()) {
422 _actDeleteMountPoints->setEnabled(false);
423 }
424 else {
425 _actDeleteMountPoints->setEnabled(true);
426 }
427}
428
429// Display Program Messages
430////////////////////////////////////////////////////////////////////////////
431void bncWindow::slotMessage(const QByteArray& msg) {
432
433 const int maxBufferSize = 10000;
434
435 QString txt = _log->toPlainText() + "\n" + msg;
436 _log->clear();
437 _log->append(txt.right(maxBufferSize));
438}
439
440// About Message
441////////////////////////////////////////////////////////////////////////////
442void bncWindow::slotAbout() {
443
444 QTextBrowser* tb = new QTextBrowser;
445 QUrl url; url.setPath(":bncabout.html");
446 tb->setSource(url);
447 tb->setReadOnly(true);
448
449 QDialog dlg(this);
450
451 QGridLayout* dlgLayout = new QGridLayout();
452 QLabel* img = new QLabel();
453 img->setPixmap(QPixmap(":ntrip-logo.png"));
454 dlgLayout->addWidget(img, 0,0);
455 dlgLayout->addWidget(new QLabel("BKG NTRIP Client (BNC), Version 1.0"), 0,1);
456 dlgLayout->addWidget(tb,1,0,1,2);
457
458 dlg.setLayout(dlgLayout);
459 int ww = QFontMetrics(font()).width('w');
460 dlg.resize(60*ww, 60*ww);
461 dlg.exec();
462}
463
464// Help Window
465////////////////////////////////////////////////////////////////////////////
466void bncWindow::slotHelp() {
467 QUrl url;
468 url.setPath(":bnchelp.html");
469 new bncHlpDlg(this, url);
470}
471
472// Select Fonts
473////////////////////////////////////////////////////////////////////////////
474void bncWindow::slotFontSel() {
475 bool ok;
476 QFont newFont = QFontDialog::getFont(&ok, this->font(), this);
477 if (ok) {
478 QSettings settings;
479 settings.setValue("font", newFont.toString());
480 QApplication::setFont(newFont);
481 int ww = QFontMetrics(newFont).width('w');
482 setMinimumSize(60*ww, 80*ww);
483 resize(60*ww, 80*ww);
484 }
485}
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