source: ntrip/trunk/BNC/bncwindow.cpp@ 139

Last change on this file since 139 was 139, checked in by mervart, 19 years ago

* empty log message *
File size: 15.3 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 "bncgetthread.h"
20#include "bnctabledlg.h"
21
22using namespace std;
23
24// Constructor
25////////////////////////////////////////////////////////////////////////////
26bncWindow::bncWindow() {
27
28 int ww = QFontMetrics(this->font()).width('w');
29
30 setMinimumSize(90*ww, 80*ww);
31
32 // Create Actions
33 // --------------
34 _actHelp = new QAction(tr("&Help Contents"),this);
35 connect(_actHelp, SIGNAL(triggered()), SLOT(slotHelp()));
36
37 _actAbout = new QAction(tr("&About BNC"),this);
38 connect(_actAbout, SIGNAL(triggered()), SLOT(slotAbout()));
39
40 _actFontSel = new QAction(tr("Select &Fonts"),this);
41 connect(_actFontSel, SIGNAL(triggered()), SLOT(slotFontSel()));
42
43 _actSaveOpt = new QAction(tr("&Save Options"),this);
44 connect(_actSaveOpt, SIGNAL(triggered()), SLOT(slotSaveOptions()));
45
46 _actQuit = new QAction(tr("&Quit"),this);
47 connect(_actQuit, SIGNAL(triggered()), SLOT(close()));
48
49 _actAddMountPoints = new QAction(tr("&Add Mountpoints"),this);
50 connect(_actAddMountPoints, SIGNAL(triggered()), SLOT(slotAddMountPoints()));
51
52 _actDeleteMountPoints = new QAction(tr("&Delete Mountpoints"),this);
53 connect(_actDeleteMountPoints, SIGNAL(triggered()), SLOT(slotDeleteMountPoints()));
54 _actDeleteMountPoints->setEnabled(false);
55
56 _actGetData = new QAction(tr("&Get Data"),this);
57 connect(_actGetData, SIGNAL(triggered()), SLOT(slotGetData()));
58
59 // Create Menus
60 // ------------
61 _menuFile = menuBar()->addMenu(tr("&File"));
62 _menuFile->addAction(_actFontSel);
63 _menuFile->addSeparator();
64 _menuFile->addAction(_actSaveOpt);
65 _menuFile->addSeparator();
66 _menuFile->addAction(_actQuit);
67
68 _menuHlp = menuBar()->addMenu(tr("&Help"));
69 _menuHlp->addAction(_actHelp);
70 _menuHlp->addAction(_actAbout);
71
72 // Tool (Command) Bar
73 // ------------------
74 QToolBar* toolBar = new QToolBar;
75 addToolBar(Qt::BottomToolBarArea, toolBar);
76 toolBar->setMovable(false);
77 toolBar->addAction(_actAddMountPoints);
78 toolBar->addAction(_actDeleteMountPoints);
79 toolBar->addAction(_actGetData);
80
81 // Canvas with Editable Fields
82 // ---------------------------
83 _canvas = new QWidget;
84 setCentralWidget(_canvas);
85
86 QGridLayout* layout = new QGridLayout;
87 _canvas->setLayout(layout);
88
89 QSettings settings;
90 _proxyHostLineEdit = new QLineEdit(settings.value("proxyHost").toString());
91 _proxyHostLineEdit->setMaximumWidth(12*ww);
92 _proxyPortLineEdit = new QLineEdit(settings.value("proxyPort").toString());
93 _proxyPortLineEdit->setMaximumWidth(9*ww);
94 _waitTimeSpinBox = new QSpinBox();
95 _waitTimeSpinBox->setMinimum(1);
96 _waitTimeSpinBox->setMaximum(30);
97 _waitTimeSpinBox->setSingleStep(1);
98 _waitTimeSpinBox->setSuffix(" sec");
99 _waitTimeSpinBox->setMaximumWidth(9*ww);
100 _waitTimeSpinBox->setValue(settings.value("waitTime").toInt());
101 _outFileLineEdit = new QLineEdit(settings.value("outFile").toString());
102 _outPortLineEdit = new QLineEdit(settings.value("outPort").toString());
103 _outPortLineEdit->setMaximumWidth(9*ww);
104 _rnxPathLineEdit = new QLineEdit(settings.value("rnxPath").toString());
105 _rnxScrpLineEdit = new QLineEdit(settings.value("rnxScript").toString());
106 _rnxSkelLineEdit = new QLineEdit(settings.value("rnxSkel").toString());
107 _rnxSkelLineEdit->setMaximumWidth(5*ww);
108 _rnxIntrComboBox = new QComboBox();
109 _rnxIntrComboBox->setMaximumWidth(9*ww);
110 _rnxIntrComboBox->setEditable(false);
111 _rnxIntrComboBox->addItems(QString("15 min,1 hour,1 day").split(","));
112 int ii = _rnxIntrComboBox->findText(settings.value("rnxIntr").toString());
113 if (ii != -1) {
114 _rnxIntrComboBox->setCurrentIndex(ii);
115 }
116 _rnxSamplSpinBox = new QSpinBox();
117 _rnxSamplSpinBox->setMinimum(0);
118 _rnxSamplSpinBox->setMaximum(60);
119 _rnxSamplSpinBox->setSingleStep(5);
120 _rnxSamplSpinBox->setMaximumWidth(9*ww);
121 _rnxSamplSpinBox->setValue(settings.value("rnxSampl").toInt());
122 _rnxSamplSpinBox->setSuffix(" sec");
123 _mountPointsTable = new QTableWidget(0,3);
124 _mountPointsTable->setMinimumWidth(60*ww);
125 _mountPointsTable->setMaximumHeight(20*ww);
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->setMaximumHeight(120);
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 layout->addWidget(new QLabel("Wait for full epoch"), 1, 1);
176 layout->addWidget(_waitTimeSpinBox, 1, 2);
177 layout->addWidget(new QLabel("ASCII output file (full path)"), 2, 1);
178 layout->addWidget(_outFileLineEdit, 2, 2, 1, 3);
179 layout->addWidget(new QLabel("port for binary output"), 3, 1);
180 layout->addWidget(_outPortLineEdit, 3, 2);
181 layout->addWidget(new QLabel("RINEX path"), 4, 1);
182 layout->addWidget(_rnxPathLineEdit, 4, 2, 1, 3);
183 layout->addWidget(new QLabel("RINEX script (full path)"), 5, 1);
184 layout->addWidget(_rnxScrpLineEdit, 5, 2, 1, 3);
185 layout->addWidget(new QLabel("RINEX file interval"), 6, 1);
186 layout->addWidget(_rnxIntrComboBox, 6, 2);
187
188 layout->addWidget(new QLabel("sampling"), 6, 3);
189 layout->addWidget(_rnxSamplSpinBox, 6, 4);
190
191
192 layout->addWidget(new QLabel("RINEX skeleton extension"), 7, 1);
193 layout->addWidget(_rnxSkelLineEdit, 7, 2);
194 layout->addWidget(new QLabel("Mountpoints"), 8, 0);
195 layout->addWidget(_mountPointsTable, 8, 1, 1, 4);
196 layout->addWidget(new QLabel("Log"), 9, 0);
197 layout->addWidget(_log, 9, 1, 1, 4);
198
199 _bncCaster = 0;
200}
201
202// Destructor
203////////////////////////////////////////////////////////////////////////////
204bncWindow::~bncWindow() {
205}
206
207// Retrieve Table
208////////////////////////////////////////////////////////////////////////////
209void bncWindow::slotAddMountPoints() {
210
211 QSettings settings;
212 QString proxyHost = settings.value("proxyHost").toString();
213 int proxyPort = settings.value("proxyPort").toInt();
214 if (proxyHost != _proxyHostLineEdit->text() ||
215 proxyPort != _proxyPortLineEdit->text().toInt()) {
216 int iRet = QMessageBox::question(this, "Question", "Proxy options "
217 "changed. Use the new ones?",
218 QMessageBox::Yes, QMessageBox::No,
219 QMessageBox::NoButton);
220 if (iRet == QMessageBox::Yes) {
221 settings.setValue("proxyHost", _proxyHostLineEdit->text());
222 settings.setValue("proxyPort", _proxyPortLineEdit->text());
223 }
224 }
225
226 bncTableDlg* dlg = new bncTableDlg(this);
227 dlg->move(this->pos().x()+50, this->pos().y()+50);
228 connect(dlg, SIGNAL(newMountPoints(QStringList*)),
229 this, SLOT(slotNewMountPoints(QStringList*)));
230 dlg->exec();
231 delete dlg;
232
233}
234
235// Delete Selected Mount Points
236////////////////////////////////////////////////////////////////////////////
237void bncWindow::slotDeleteMountPoints() {
238
239 int nRows = _mountPointsTable->rowCount();
240 bool flg[nRows];
241 for (int iRow = 0; iRow < nRows; iRow++) {
242 if (_mountPointsTable->isItemSelected(_mountPointsTable->item(iRow,1))) {
243 flg[iRow] = true;
244 }
245 else {
246 flg[iRow] = false;
247 }
248 }
249 for (int iRow = nRows-1; iRow >= 0; iRow--) {
250 if (flg[iRow]) {
251 _mountPointsTable->removeRow(iRow);
252 }
253 }
254 _actDeleteMountPoints->setEnabled(false);
255}
256
257// New Mount Points Selected
258////////////////////////////////////////////////////////////////////////////
259void bncWindow::slotNewMountPoints(QStringList* mountPoints) {
260 int iRow = 0;
261 QListIterator<QString> it(*mountPoints);
262 while (it.hasNext()) {
263 QStringList hlp = it.next().split(" ");
264 QUrl url(hlp[0]);
265 QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
266 QString format(hlp[1]);
267
268 _mountPointsTable->insertRow(iRow);
269
270 QTableWidgetItem* it;
271 it = new QTableWidgetItem(url.userInfo());
272 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
273 _mountPointsTable->setItem(iRow, 0, it);
274
275 it = new QTableWidgetItem(fullPath);
276 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
277 _mountPointsTable->setItem(iRow, 1, it);
278
279 it = new QTableWidgetItem(format);
280 _mountPointsTable->setItem(iRow, 2, it);
281 iRow++;
282 }
283 _mountPointsTable->hideColumn(0);
284 _mountPointsTable->sortItems(1);
285 if (mountPoints->count() > 0) {
286 _actGetData->setEnabled(true);
287 }
288 delete mountPoints;
289}
290
291// Save Options
292////////////////////////////////////////////////////////////////////////////
293void bncWindow::slotSaveOptions() {
294 QSettings settings;
295 settings.setValue("proxyHost", _proxyHostLineEdit->text());
296 settings.setValue("proxyPort", _proxyPortLineEdit->text());
297 settings.setValue("waitTime", _waitTimeSpinBox->value());
298 settings.setValue("outFile", _outFileLineEdit->text());
299 settings.setValue("outPort", _outPortLineEdit->text());
300 settings.setValue("rnxPath", _rnxPathLineEdit->text());
301 settings.setValue("rnxScript", _rnxScrpLineEdit->text());
302 settings.setValue("rnxIntr", _rnxIntrComboBox->currentText());
303 settings.setValue("rnxSampl", _rnxSamplSpinBox->value());
304 settings.setValue("rnxSkel", _rnxSkelLineEdit->text());
305
306 QStringList mountPoints;
307
308 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
309 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
310 "@" + _mountPointsTable->item(iRow, 1)->text() );
311
312 mountPoints.append(url.toString() + " " +
313 _mountPointsTable->item(iRow, 2)->text());
314 }
315 settings.setValue("mountPoints", mountPoints);
316}
317
318// All get slots terminated
319////////////////////////////////////////////////////////////////////////////
320void bncWindow::slotGetThreadErrors() {
321 slotMessage("All Get Threads Terminated");
322 _actAddMountPoints->setEnabled(true);
323 _actGetData->setEnabled(true);
324}
325
326// Retrieve Data
327////////////////////////////////////////////////////////////////////////////
328void bncWindow::slotGetData() {
329 slotSaveOptions();
330
331 _actAddMountPoints->setEnabled(false);
332 _actDeleteMountPoints->setEnabled(false);
333 _actGetData->setEnabled(false);
334
335 _bncCaster = new bncCaster(_outFileLineEdit->text(),
336 _outPortLineEdit->text().toInt());
337
338 connect(_bncCaster, SIGNAL(getThreadErrors()),
339 this, SLOT(slotGetThreadErrors()));
340
341 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
342 this, SLOT(slotMessage(const QByteArray&)));
343
344 _bncCaster->start();
345
346 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
347 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
348 "@" + _mountPointsTable->item(iRow, 1)->text() );
349
350 QByteArray format = _mountPointsTable->item(iRow, 2)->text().toAscii();
351
352 bncGetThread* getThread = new bncGetThread(url, format);
353
354 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
355 this, SLOT(slotMessage(const QByteArray&)));
356
357 _bncCaster->addGetThread(getThread);
358
359 getThread->start();
360 }
361}
362
363// Close Application gracefully
364////////////////////////////////////////////////////////////////////////////
365void bncWindow::closeEvent(QCloseEvent* event) {
366
367 int iRet = QMessageBox::question(this, "Close", "Save Options?",
368 QMessageBox::Yes, QMessageBox::No,
369 QMessageBox::Cancel);
370
371 if (iRet == QMessageBox::Cancel) {
372 event->ignore();
373 return;
374 }
375 else if (iRet == QMessageBox::Yes) {
376 slotSaveOptions();
377 }
378
379 return QMainWindow::closeEvent(event);
380}
381
382// User changed the selection of mountPoints
383////////////////////////////////////////////////////////////////////////////
384void bncWindow::slotSelectionChanged() {
385 if (_mountPointsTable->selectedItems().isEmpty()) {
386 _actDeleteMountPoints->setEnabled(false);
387 }
388 else {
389 _actDeleteMountPoints->setEnabled(true);
390 }
391}
392
393// Display Program Messages
394////////////////////////////////////////////////////////////////////////////
395void bncWindow::slotMessage(const QByteArray& msg) {
396
397 const int maxBufferSize = 10000;
398
399 QString txt = _log->toPlainText() + "\n" + msg;
400 _log->clear();
401 _log->append(txt.right(maxBufferSize));
402}
403
404// About Message
405////////////////////////////////////////////////////////////////////////////
406void bncWindow::slotAbout() {
407
408 QString str("BKG NTRIP Client\n"
409 "Author: L. Mervart\n"
410 "Version 1.0");
411
412 QMessageBox::information(this, "About", str, QMessageBox::Ok);
413}
414
415// Help Window
416////////////////////////////////////////////////////////////////////////////
417void bncWindow::slotHelp() {
418
419 QString str(
420#include "bnchelp.html"
421 );
422
423 QTextBrowser* tb = new QTextBrowser;
424 tb->setHtml(str);
425 tb->setReadOnly(true);
426 tb->show();
427
428 QDialog* dlg = new QDialog(this);
429
430 QVBoxLayout* dlgLayout = new QVBoxLayout();
431 dlgLayout->addWidget(tb);
432
433 dlg->setLayout(dlgLayout);
434 int ww = QFontMetrics(font()).width('w');
435 dlg->resize(80*ww, 60*ww);
436 dlg->show();
437}
438
439// Select Fonts
440////////////////////////////////////////////////////////////////////////////
441void bncWindow::slotFontSel() {
442 bool ok;
443 QFont newFont = QFontDialog::getFont(&ok, this->font(), this);
444 if (ok) {
445 QSettings settings;
446 settings.setValue("font", newFont.toString());
447 QApplication::setFont(newFont);
448 int ww = QFontMetrics(newFont).width('w');
449 setMinimumSize(90*ww, 80*ww);
450 resize(90*ww, 80*ww);
451 }
452}
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