source: ntrip/trunk/BNC/bncwindow.cpp@ 164

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