source: ntrip/trunk/BNC/bncwindow.cpp@ 173

Last change on this file since 173 was 173, checked in by weber, 18 years ago

* empty log message *
File size: 16.2 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 "bnchtml.h"
23
24using namespace std;
25
26// Constructor
27////////////////////////////////////////////////////////////////////////////
28bncWindow::bncWindow() {
29
30 int ww = QFontMetrics(this->font()).width('w');
31
32 setMinimumSize(60*ww, 80*ww);
33
34 // Create Actions
35 // --------------
36 _actHelp = new QAction(tr("&Help Contents"),this);
37 connect(_actHelp, SIGNAL(triggered()), SLOT(slotHelp()));
38
39 _actAbout = new QAction(tr("&About BNC"),this);
40 connect(_actAbout, SIGNAL(triggered()), SLOT(slotAbout()));
41
42 _actFontSel = new QAction(tr("Select &Fonts"),this);
43 connect(_actFontSel, SIGNAL(triggered()), SLOT(slotFontSel()));
44
45 _actSaveOpt = new QAction(tr("&Save Options"),this);
46 connect(_actSaveOpt, SIGNAL(triggered()), SLOT(slotSaveOptions()));
47
48 _actQuit = new QAction(tr("&Quit"),this);
49 connect(_actQuit, SIGNAL(triggered()), SLOT(close()));
50
51 _actAddMountPoints = new QAction(tr("&Add Mountpoints"),this);
52 connect(_actAddMountPoints, SIGNAL(triggered()), SLOT(slotAddMountPoints()));
53
54 _actDeleteMountPoints = new QAction(tr("&Delete Mountpoints"),this);
55 connect(_actDeleteMountPoints, SIGNAL(triggered()), SLOT(slotDeleteMountPoints()));
56 _actDeleteMountPoints->setEnabled(false);
57
58 _actGetData = new QAction(tr("&Get Data"),this);
59 connect(_actGetData, SIGNAL(triggered()), SLOT(slotGetData()));
60
61 // Create Menus
62 // ------------
63 _menuFile = menuBar()->addMenu(tr("&File"));
64 _menuFile->addAction(_actFontSel);
65 _menuFile->addSeparator();
66 _menuFile->addAction(_actSaveOpt);
67 _menuFile->addSeparator();
68 _menuFile->addAction(_actQuit);
69
70 _menuHlp = menuBar()->addMenu(tr("&Help"));
71 _menuHlp->addAction(_actHelp);
72 _menuHlp->addAction(_actAbout);
73
74 // Tool (Command) Bar
75 // ------------------
76 QToolBar* toolBar = new QToolBar;
77 addToolBar(Qt::BottomToolBarArea, toolBar);
78 toolBar->setMovable(false);
79 toolBar->addAction(_actAddMountPoints);
80 toolBar->addAction(_actDeleteMountPoints);
81 toolBar->addAction(_actGetData);
82
83 // Canvas with Editable Fields
84 // ---------------------------
85 _canvas = new QWidget;
86 setCentralWidget(_canvas);
87
88 QGridLayout* layout = new QGridLayout;
89 _canvas->setLayout(layout);
90
91 QSettings settings;
92 _proxyHostLineEdit = new QLineEdit(settings.value("proxyHost").toString());
93 _proxyHostLineEdit->setMaximumWidth(12*ww);
94 _proxyPortLineEdit = new QLineEdit(settings.value("proxyPort").toString());
95 _proxyPortLineEdit->setMaximumWidth(9*ww);
96 _waitTimeSpinBox = new QSpinBox();
97 _waitTimeSpinBox->setMinimum(1);
98 _waitTimeSpinBox->setMaximum(30);
99 _waitTimeSpinBox->setSingleStep(1);
100 _waitTimeSpinBox->setSuffix(" sec");
101 _waitTimeSpinBox->setMaximumWidth(9*ww);
102 _waitTimeSpinBox->setValue(settings.value("waitTime").toInt());
103 _outFileLineEdit = new QLineEdit(settings.value("outFile").toString());
104 _outPortLineEdit = new QLineEdit(settings.value("outPort").toString());
105 _outPortLineEdit->setMaximumWidth(9*ww);
106 _rnxPathLineEdit = new QLineEdit(settings.value("rnxPath").toString());
107 _rnxScrpLineEdit = new QLineEdit(settings.value("rnxScript").toString());
108 _rnxSkelLineEdit = new QLineEdit(settings.value("rnxSkel").toString());
109 _rnxSkelLineEdit->setMaximumWidth(5*ww);
110 _rnxIntrComboBox = new QComboBox();
111 _rnxIntrComboBox->setMaximumWidth(9*ww);
112 _rnxIntrComboBox->setEditable(false);
113 _rnxIntrComboBox->addItems(QString("15 min,1 hour,1 day").split(","));
114 int ii = _rnxIntrComboBox->findText(settings.value("rnxIntr").toString());
115 if (ii != -1) {
116 _rnxIntrComboBox->setCurrentIndex(ii);
117 }
118 _rnxSamplSpinBox = new QSpinBox();
119 _rnxSamplSpinBox->setMinimum(0);
120 _rnxSamplSpinBox->setMaximum(60);
121 _rnxSamplSpinBox->setSingleStep(5);
122 _rnxSamplSpinBox->setMaximumWidth(9*ww);
123 _rnxSamplSpinBox->setValue(settings.value("rnxSampl").toInt());
124 _rnxSamplSpinBox->setSuffix(" sec");
125 _logFileLineEdit = new QLineEdit(settings.value("logFile").toString());
126 _mountPointsTable = new QTableWidget(0,3);
127 _mountPointsTable->horizontalHeader()->setResizeMode(QHeaderView::Stretch);
128 _mountPointsTable->horizontalHeader()->hide();
129 _mountPointsTable->verticalHeader()->hide();
130 _mountPointsTable->setGridStyle(Qt::NoPen);
131 _mountPointsTable->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
132 _mountPointsTable->setSelectionMode(QAbstractItemView::ExtendedSelection);
133 _mountPointsTable->setSelectionBehavior(QAbstractItemView::SelectRows);
134 QListIterator<QString> it(settings.value("mountPoints").toStringList());
135 if (!it.hasNext()) {
136 _actGetData->setEnabled(false);
137 }
138 int iRow = 0;
139 while (it.hasNext()) {
140 QStringList hlp = it.next().split(" ");
141 if (hlp.size() <= 1) continue;
142 _mountPointsTable->insertRow(iRow);
143
144 QUrl url(hlp[0]);
145
146 QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
147 QString format(hlp[1]);
148
149 QTableWidgetItem* it;
150 it = new QTableWidgetItem(url.userInfo());
151 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
152 _mountPointsTable->setItem(iRow, 0, it);
153
154 it = new QTableWidgetItem(fullPath);
155 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
156 _mountPointsTable->setItem(iRow, 1, it);
157
158 it = new QTableWidgetItem(format);
159 _mountPointsTable->setItem(iRow, 2, it);
160 iRow++;
161 }
162 _mountPointsTable->hideColumn(0);
163 _mountPointsTable->sortItems(1);
164
165 connect(_mountPointsTable, SIGNAL(itemSelectionChanged()),
166 SLOT(slotSelectionChanged()));
167
168 _log = new QTextEdit();
169 _log->setReadOnly(true);
170
171 layout->addWidget(new QLabel("Proxy host"), 0, 0);
172 layout->addWidget(_proxyHostLineEdit, 0, 1);
173 layout->addWidget(new QLabel("Proxy port"), 0, 2);
174 layout->addWidget(_proxyPortLineEdit, 0, 3);
175
176 layout->addWidget(new QLabel("Wait for full epoch"), 1, 0, 1, 2);
177 layout->addWidget(_waitTimeSpinBox, 1, 2);
178
179 layout->addWidget(new QLabel("ASCII output file (full path)"), 2, 0, 1, 2);
180 layout->addWidget(_outFileLineEdit, 2, 2, 1, 3);
181
182 layout->addWidget(new QLabel("Port for binary output"), 3, 0, 1, 2);
183 layout->addWidget(_outPortLineEdit, 3, 2);
184
185 layout->addWidget(new QLabel("RINEX path"), 4, 0, 1, 2);
186 layout->addWidget(_rnxPathLineEdit, 4, 2, 1, 3);
187
188 layout->addWidget(new QLabel("RINEX script (full path)"), 5, 0, 1, 2);
189 layout->addWidget(_rnxScrpLineEdit, 5, 2, 1, 3);
190
191 layout->addWidget(new QLabel("RINEX file interval"), 6, 0, 1, 2);
192 layout->addWidget(_rnxIntrComboBox, 6, 2);
193 layout->addWidget(new QLabel("Sampling"), 6, 3);
194 layout->addWidget(_rnxSamplSpinBox, 6, 4);
195
196 layout->addWidget(new QLabel("RINEX skeleton extension"), 7, 0, 1, 2);
197 layout->addWidget(_rnxSkelLineEdit, 7, 2);
198
199 layout->addWidget(new QLabel("Mountpoints"), 8, 0, 1, 2);
200 layout->addWidget(_mountPointsTable, 9, 0, 1, 5);
201
202 layout->addWidget(new QLabel("Log (full path)"), 10, 0, 1, 2);
203 layout->addWidget(_logFileLineEdit, 10, 2, 1, 3);
204 layout->addWidget(_log, 11, 0, 1, 5);
205
206 _bncCaster = 0;
207}
208
209// Destructor
210////////////////////////////////////////////////////////////////////////////
211bncWindow::~bncWindow() {
212}
213
214// Retrieve Table
215////////////////////////////////////////////////////////////////////////////
216void bncWindow::slotAddMountPoints() {
217
218 QSettings settings;
219 QString proxyHost = settings.value("proxyHost").toString();
220 int proxyPort = settings.value("proxyPort").toInt();
221 if (proxyHost != _proxyHostLineEdit->text() ||
222 proxyPort != _proxyPortLineEdit->text().toInt()) {
223 int iRet = QMessageBox::question(this, "Question", "Proxy options "
224 "changed. Use the new ones?",
225 QMessageBox::Yes, QMessageBox::No,
226 QMessageBox::NoButton);
227 if (iRet == QMessageBox::Yes) {
228 settings.setValue("proxyHost", _proxyHostLineEdit->text());
229 settings.setValue("proxyPort", _proxyPortLineEdit->text());
230 }
231 }
232
233 bncTableDlg* dlg = new bncTableDlg(this);
234 dlg->move(this->pos().x()+50, this->pos().y()+50);
235 connect(dlg, SIGNAL(newMountPoints(QStringList*)),
236 this, SLOT(slotNewMountPoints(QStringList*)));
237 dlg->exec();
238 delete dlg;
239
240}
241
242// Delete Selected Mount Points
243////////////////////////////////////////////////////////////////////////////
244void bncWindow::slotDeleteMountPoints() {
245
246 int nRows = _mountPointsTable->rowCount();
247 bool flg[nRows];
248 for (int iRow = 0; iRow < nRows; iRow++) {
249 if (_mountPointsTable->isItemSelected(_mountPointsTable->item(iRow,1))) {
250 flg[iRow] = true;
251 }
252 else {
253 flg[iRow] = false;
254 }
255 }
256 for (int iRow = nRows-1; iRow >= 0; iRow--) {
257 if (flg[iRow]) {
258 _mountPointsTable->removeRow(iRow);
259 }
260 }
261 _actDeleteMountPoints->setEnabled(false);
262}
263
264// New Mount Points Selected
265////////////////////////////////////////////////////////////////////////////
266void bncWindow::slotNewMountPoints(QStringList* mountPoints) {
267 int iRow = 0;
268 QListIterator<QString> it(*mountPoints);
269 while (it.hasNext()) {
270 QStringList hlp = it.next().split(" ");
271 QUrl url(hlp[0]);
272 QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
273 QString format(hlp[1]);
274
275 _mountPointsTable->insertRow(iRow);
276
277 QTableWidgetItem* it;
278 it = new QTableWidgetItem(url.userInfo());
279 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
280 _mountPointsTable->setItem(iRow, 0, it);
281
282 it = new QTableWidgetItem(fullPath);
283 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
284 _mountPointsTable->setItem(iRow, 1, it);
285
286 it = new QTableWidgetItem(format);
287 _mountPointsTable->setItem(iRow, 2, it);
288 iRow++;
289 }
290 _mountPointsTable->hideColumn(0);
291 _mountPointsTable->sortItems(1);
292 if (mountPoints->count() > 0) {
293 _actGetData->setEnabled(true);
294 }
295 delete mountPoints;
296}
297
298// Save Options
299////////////////////////////////////////////////////////////////////////////
300void bncWindow::slotSaveOptions() {
301 QSettings settings;
302 settings.setValue("proxyHost", _proxyHostLineEdit->text());
303 settings.setValue("proxyPort", _proxyPortLineEdit->text());
304 settings.setValue("waitTime", _waitTimeSpinBox->value());
305 settings.setValue("outFile", _outFileLineEdit->text());
306 settings.setValue("outPort", _outPortLineEdit->text());
307 settings.setValue("rnxPath", _rnxPathLineEdit->text());
308 settings.setValue("rnxScript", _rnxScrpLineEdit->text());
309 settings.setValue("rnxIntr", _rnxIntrComboBox->currentText());
310 settings.setValue("rnxSampl", _rnxSamplSpinBox->value());
311 settings.setValue("rnxSkel", _rnxSkelLineEdit->text());
312 settings.setValue("logFile", _logFileLineEdit->text());
313
314 QStringList mountPoints;
315
316 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
317 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
318 "@" + _mountPointsTable->item(iRow, 1)->text() );
319
320 mountPoints.append(url.toString() + " " +
321 _mountPointsTable->item(iRow, 2)->text());
322 }
323 settings.setValue("mountPoints", mountPoints);
324}
325
326// All get slots terminated
327////////////////////////////////////////////////////////////////////////////
328void bncWindow::slotGetThreadErrors() {
329 slotMessage("All Get Threads Terminated");
330 ((bncApp*)qApp)->slotMessage("All Get Threads Terminated");
331 _actAddMountPoints->setEnabled(true);
332 _actGetData->setEnabled(true);
333}
334
335// Retrieve Data
336////////////////////////////////////////////////////////////////////////////
337void bncWindow::slotGetData() {
338 slotSaveOptions();
339
340 _actAddMountPoints->setEnabled(false);
341 _actDeleteMountPoints->setEnabled(false);
342 _actGetData->setEnabled(false);
343
344 _bncCaster = new bncCaster(_outFileLineEdit->text(),
345 _outPortLineEdit->text().toInt());
346
347 connect(_bncCaster, SIGNAL(getThreadErrors()),
348 this, SLOT(slotGetThreadErrors()));
349
350 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
351 this, SLOT(slotMessage(const QByteArray&)));
352 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
353 (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
354
355 _bncCaster->start();
356
357 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
358 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
359 "@" + _mountPointsTable->item(iRow, 1)->text() );
360
361 QByteArray format = _mountPointsTable->item(iRow, 2)->text().toAscii();
362
363 bncGetThread* getThread = new bncGetThread(url, format);
364
365 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
366 this, SLOT(slotMessage(const QByteArray&)));
367 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
368 (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
369
370 _bncCaster->addGetThread(getThread);
371
372 getThread->start();
373 }
374}
375
376// Close Application gracefully
377////////////////////////////////////////////////////////////////////////////
378void bncWindow::closeEvent(QCloseEvent* event) {
379
380 int iRet = QMessageBox::question(this, "Close", "Save Options?",
381 QMessageBox::Yes, QMessageBox::No,
382 QMessageBox::Cancel);
383
384 if (iRet == QMessageBox::Cancel) {
385 event->ignore();
386 return;
387 }
388 else if (iRet == QMessageBox::Yes) {
389 slotSaveOptions();
390 }
391
392 return QMainWindow::closeEvent(event);
393}
394
395// User changed the selection of mountPoints
396////////////////////////////////////////////////////////////////////////////
397void bncWindow::slotSelectionChanged() {
398 if (_mountPointsTable->selectedItems().isEmpty()) {
399 _actDeleteMountPoints->setEnabled(false);
400 }
401 else {
402 _actDeleteMountPoints->setEnabled(true);
403 }
404}
405
406// Display Program Messages
407////////////////////////////////////////////////////////////////////////////
408void bncWindow::slotMessage(const QByteArray& msg) {
409
410 const int maxBufferSize = 10000;
411
412 QString txt = _log->toPlainText() + "\n" + msg;
413 _log->clear();
414 _log->append(txt.right(maxBufferSize));
415}
416
417// About Message
418////////////////////////////////////////////////////////////////////////////
419void bncWindow::slotAbout() {
420
421 QTextBrowser* tb = new QTextBrowser;
422 QUrl url; url.setPath(":bncabout.html");
423 tb->setSource(url);
424 tb->setReadOnly(true);
425
426 QDialog dlg(this);
427
428 QGridLayout* dlgLayout = new QGridLayout();
429 QLabel* img = new QLabel();
430 img->setPixmap(QPixmap(":ntrip-logo.png"));
431 dlgLayout->addWidget(img, 0,0);
432 dlgLayout->addWidget(new QLabel("BKG NTRIP Client (BNC), Version 1.0"), 0,1);
433 dlgLayout->addWidget(tb,1,0,1,2);
434
435 dlg.setLayout(dlgLayout);
436 int ww = QFontMetrics(font()).width('w');
437 dlg.resize(60*ww, 60*ww);
438 dlg.exec();
439}
440
441// Help Window
442////////////////////////////////////////////////////////////////////////////
443void bncWindow::slotHelp() {
444
445 bncHtml* tb = new bncHtml;
446 QUrl url; url.setPath(":bnchelp.html");
447 tb->setSource(url);
448 tb->setReadOnly(true);
449
450 QDialog* dlg = new QDialog(this);
451
452 QVBoxLayout* dlgLayout = new QVBoxLayout();
453 dlgLayout->addWidget(tb);
454
455 dlg->setLayout(dlgLayout);
456 int ww = QFontMetrics(font()).width('w');
457 dlg->resize(60*ww, 60*ww);
458 dlg->show();
459}
460
461// Select Fonts
462////////////////////////////////////////////////////////////////////////////
463void bncWindow::slotFontSel() {
464 bool ok;
465 QFont newFont = QFontDialog::getFont(&ok, this->font(), this);
466 if (ok) {
467 QSettings settings;
468 settings.setValue("font", newFont.toString());
469 QApplication::setFont(newFont);
470 int ww = QFontMetrics(newFont).width('w');
471 setMinimumSize(60*ww, 80*ww);
472 resize(60*ww, 80*ww);
473 }
474}
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