source: ntrip/trunk/BNC/bncwindow.cpp@ 181

Last change on this file since 181 was 177, checked in by mervart, 19 years ago

* empty log message *
File size: 15.9 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("&Get Data"),this);
60 connect(_actGetData, SIGNAL(triggered()), SLOT(slotGetData()));
61
62 // Create Menus
63 // ------------
64 _menuFile = menuBar()->addMenu(tr("&File"));
65 _menuFile->addAction(_actFontSel);
66 _menuFile->addSeparator();
67 _menuFile->addAction(_actSaveOpt);
68 _menuFile->addSeparator();
69 _menuFile->addAction(_actQuit);
70
71 _menuHlp = menuBar()->addMenu(tr("&Help"));
72 _menuHlp->addAction(_actHelp);
73 _menuHlp->addAction(_actAbout);
74
75 // Tool (Command) Bar
76 // ------------------
77 QToolBar* toolBar = new QToolBar;
78 addToolBar(Qt::BottomToolBarArea, toolBar);
79 toolBar->setMovable(false);
80 toolBar->addAction(_actAddMountPoints);
81 toolBar->addAction(_actDeleteMountPoints);
82 toolBar->addAction(_actGetData);
83
84 // Canvas with Editable Fields
85 // ---------------------------
86 _canvas = new QWidget;
87 setCentralWidget(_canvas);
88
89 QGridLayout* layout = new QGridLayout;
90 _canvas->setLayout(layout);
91
92 QSettings settings;
93 _proxyHostLineEdit = new QLineEdit(settings.value("proxyHost").toString());
94 _proxyHostLineEdit->setMaximumWidth(12*ww);
95 _proxyPortLineEdit = new QLineEdit(settings.value("proxyPort").toString());
96 _proxyPortLineEdit->setMaximumWidth(9*ww);
97 _waitTimeSpinBox = new QSpinBox();
98 _waitTimeSpinBox->setMinimum(1);
99 _waitTimeSpinBox->setMaximum(30);
100 _waitTimeSpinBox->setSingleStep(1);
101 _waitTimeSpinBox->setSuffix(" sec");
102 _waitTimeSpinBox->setMaximumWidth(9*ww);
103 _waitTimeSpinBox->setValue(settings.value("waitTime").toInt());
104 _outFileLineEdit = new QLineEdit(settings.value("outFile").toString());
105 _outPortLineEdit = new QLineEdit(settings.value("outPort").toString());
106 _outPortLineEdit->setMaximumWidth(9*ww);
107 _rnxPathLineEdit = new QLineEdit(settings.value("rnxPath").toString());
108 _rnxScrpLineEdit = new QLineEdit(settings.value("rnxScript").toString());
109 _rnxSkelLineEdit = new QLineEdit(settings.value("rnxSkel").toString());
110 _rnxSkelLineEdit->setMaximumWidth(5*ww);
111 _rnxIntrComboBox = new QComboBox();
112 _rnxIntrComboBox->setMaximumWidth(9*ww);
113 _rnxIntrComboBox->setEditable(false);
114 _rnxIntrComboBox->addItems(QString("15 min,1 hour,1 day").split(","));
115 int ii = _rnxIntrComboBox->findText(settings.value("rnxIntr").toString());
116 if (ii != -1) {
117 _rnxIntrComboBox->setCurrentIndex(ii);
118 }
119 _rnxSamplSpinBox = new QSpinBox();
120 _rnxSamplSpinBox->setMinimum(0);
121 _rnxSamplSpinBox->setMaximum(60);
122 _rnxSamplSpinBox->setSingleStep(5);
123 _rnxSamplSpinBox->setMaximumWidth(9*ww);
124 _rnxSamplSpinBox->setValue(settings.value("rnxSampl").toInt());
125 _rnxSamplSpinBox->setSuffix(" sec");
126 _logFileLineEdit = new QLineEdit(settings.value("logFile").toString());
127 _mountPointsTable = new QTableWidget(0,3);
128 _mountPointsTable->horizontalHeader()->setResizeMode(QHeaderView::Stretch);
129 _mountPointsTable->horizontalHeader()->hide();
130 _mountPointsTable->verticalHeader()->hide();
131 _mountPointsTable->setGridStyle(Qt::NoPen);
132 _mountPointsTable->setHorizontalScrollBarPolicy(Qt::ScrollBarAlwaysOff);
133 _mountPointsTable->setSelectionMode(QAbstractItemView::ExtendedSelection);
134 _mountPointsTable->setSelectionBehavior(QAbstractItemView::SelectRows);
135 QListIterator<QString> it(settings.value("mountPoints").toStringList());
136 if (!it.hasNext()) {
137 _actGetData->setEnabled(false);
138 }
139 int iRow = 0;
140 while (it.hasNext()) {
141 QStringList hlp = it.next().split(" ");
142 if (hlp.size() <= 1) continue;
143 _mountPointsTable->insertRow(iRow);
144
145 QUrl url(hlp[0]);
146
147 QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
148 QString format(hlp[1]);
149
150 QTableWidgetItem* it;
151 it = new QTableWidgetItem(url.userInfo());
152 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
153 _mountPointsTable->setItem(iRow, 0, it);
154
155 it = new QTableWidgetItem(fullPath);
156 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
157 _mountPointsTable->setItem(iRow, 1, it);
158
159 it = new QTableWidgetItem(format);
160 _mountPointsTable->setItem(iRow, 2, it);
161 iRow++;
162 }
163 _mountPointsTable->hideColumn(0);
164 _mountPointsTable->sortItems(1);
165
166 connect(_mountPointsTable, SIGNAL(itemSelectionChanged()),
167 SLOT(slotSelectionChanged()));
168
169 _log = new QTextEdit();
170 _log->setReadOnly(true);
171
172 layout->addWidget(new QLabel("Proxy host"), 0, 0);
173 layout->addWidget(_proxyHostLineEdit, 0, 1);
174 layout->addWidget(new QLabel("Proxy port"), 0, 2);
175 layout->addWidget(_proxyPortLineEdit, 0, 3);
176
177 layout->addWidget(new QLabel("Wait for full epoch"), 1, 0, 1, 2);
178 layout->addWidget(_waitTimeSpinBox, 1, 2);
179
180 layout->addWidget(new QLabel("ASCII output file (full path)"), 2, 0, 1, 2);
181 layout->addWidget(_outFileLineEdit, 2, 2, 1, 3);
182
183 layout->addWidget(new QLabel("Port for binary output"), 3, 0, 1, 2);
184 layout->addWidget(_outPortLineEdit, 3, 2);
185
186 layout->addWidget(new QLabel("RINEX path"), 4, 0, 1, 2);
187 layout->addWidget(_rnxPathLineEdit, 4, 2, 1, 3);
188
189 layout->addWidget(new QLabel("RINEX script (full path)"), 5, 0, 1, 2);
190 layout->addWidget(_rnxScrpLineEdit, 5, 2, 1, 3);
191
192 layout->addWidget(new QLabel("RINEX file interval"), 6, 0, 1, 2);
193 layout->addWidget(_rnxIntrComboBox, 6, 2);
194 layout->addWidget(new QLabel("Sampling"), 6, 3);
195 layout->addWidget(_rnxSamplSpinBox, 6, 4);
196
197 layout->addWidget(new QLabel("RINEX skeleton extension"), 7, 0, 1, 2);
198 layout->addWidget(_rnxSkelLineEdit, 7, 2);
199
200 layout->addWidget(new QLabel("Mountpoints"), 8, 0, 1, 2);
201 layout->addWidget(_mountPointsTable, 9, 0, 1, 5);
202
203 layout->addWidget(new QLabel("Log (full path)"), 10, 0, 1, 2);
204 layout->addWidget(_logFileLineEdit, 10, 2, 1, 3);
205 layout->addWidget(_log, 11, 0, 1, 5);
206
207 _bncCaster = 0;
208}
209
210// Destructor
211////////////////////////////////////////////////////////////////////////////
212bncWindow::~bncWindow() {
213}
214
215// Retrieve Table
216////////////////////////////////////////////////////////////////////////////
217void bncWindow::slotAddMountPoints() {
218
219 QSettings settings;
220 QString proxyHost = settings.value("proxyHost").toString();
221 int proxyPort = settings.value("proxyPort").toInt();
222 if (proxyHost != _proxyHostLineEdit->text() ||
223 proxyPort != _proxyPortLineEdit->text().toInt()) {
224 int iRet = QMessageBox::question(this, "Question", "Proxy options "
225 "changed. Use the new ones?",
226 QMessageBox::Yes, QMessageBox::No,
227 QMessageBox::NoButton);
228 if (iRet == QMessageBox::Yes) {
229 settings.setValue("proxyHost", _proxyHostLineEdit->text());
230 settings.setValue("proxyPort", _proxyPortLineEdit->text());
231 }
232 }
233
234 bncTableDlg* dlg = new bncTableDlg(this);
235 dlg->move(this->pos().x()+50, this->pos().y()+50);
236 connect(dlg, SIGNAL(newMountPoints(QStringList*)),
237 this, SLOT(slotNewMountPoints(QStringList*)));
238 dlg->exec();
239 delete dlg;
240
241}
242
243// Delete Selected Mount Points
244////////////////////////////////////////////////////////////////////////////
245void bncWindow::slotDeleteMountPoints() {
246
247 int nRows = _mountPointsTable->rowCount();
248 bool flg[nRows];
249 for (int iRow = 0; iRow < nRows; iRow++) {
250 if (_mountPointsTable->isItemSelected(_mountPointsTable->item(iRow,1))) {
251 flg[iRow] = true;
252 }
253 else {
254 flg[iRow] = false;
255 }
256 }
257 for (int iRow = nRows-1; iRow >= 0; iRow--) {
258 if (flg[iRow]) {
259 _mountPointsTable->removeRow(iRow);
260 }
261 }
262 _actDeleteMountPoints->setEnabled(false);
263}
264
265// New Mount Points Selected
266////////////////////////////////////////////////////////////////////////////
267void bncWindow::slotNewMountPoints(QStringList* mountPoints) {
268 int iRow = 0;
269 QListIterator<QString> it(*mountPoints);
270 while (it.hasNext()) {
271 QStringList hlp = it.next().split(" ");
272 QUrl url(hlp[0]);
273 QString fullPath = url.host() + QString(":%1").arg(url.port()) + url.path();
274 QString format(hlp[1]);
275
276 _mountPointsTable->insertRow(iRow);
277
278 QTableWidgetItem* it;
279 it = new QTableWidgetItem(url.userInfo());
280 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
281 _mountPointsTable->setItem(iRow, 0, it);
282
283 it = new QTableWidgetItem(fullPath);
284 it->setFlags(it->flags() & ~Qt::ItemIsEditable);
285 _mountPointsTable->setItem(iRow, 1, it);
286
287 it = new QTableWidgetItem(format);
288 _mountPointsTable->setItem(iRow, 2, it);
289 iRow++;
290 }
291 _mountPointsTable->hideColumn(0);
292 _mountPointsTable->sortItems(1);
293 if (mountPoints->count() > 0) {
294 _actGetData->setEnabled(true);
295 }
296 delete mountPoints;
297}
298
299// Save Options
300////////////////////////////////////////////////////////////////////////////
301void bncWindow::slotSaveOptions() {
302 QSettings settings;
303 settings.setValue("proxyHost", _proxyHostLineEdit->text());
304 settings.setValue("proxyPort", _proxyPortLineEdit->text());
305 settings.setValue("waitTime", _waitTimeSpinBox->value());
306 settings.setValue("outFile", _outFileLineEdit->text());
307 settings.setValue("outPort", _outPortLineEdit->text());
308 settings.setValue("rnxPath", _rnxPathLineEdit->text());
309 settings.setValue("rnxScript", _rnxScrpLineEdit->text());
310 settings.setValue("rnxIntr", _rnxIntrComboBox->currentText());
311 settings.setValue("rnxSampl", _rnxSamplSpinBox->value());
312 settings.setValue("rnxSkel", _rnxSkelLineEdit->text());
313 settings.setValue("logFile", _logFileLineEdit->text());
314
315 QStringList mountPoints;
316
317 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
318 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
319 "@" + _mountPointsTable->item(iRow, 1)->text() );
320
321 mountPoints.append(url.toString() + " " +
322 _mountPointsTable->item(iRow, 2)->text());
323 }
324 settings.setValue("mountPoints", mountPoints);
325}
326
327// All get slots terminated
328////////////////////////////////////////////////////////////////////////////
329void bncWindow::slotGetThreadErrors() {
330 slotMessage("All Get Threads Terminated");
331 ((bncApp*)qApp)->slotMessage("All Get Threads Terminated");
332 _actAddMountPoints->setEnabled(true);
333 _actGetData->setEnabled(true);
334}
335
336// Retrieve Data
337////////////////////////////////////////////////////////////////////////////
338void bncWindow::slotGetData() {
339 slotSaveOptions();
340
341 _actAddMountPoints->setEnabled(false);
342 _actDeleteMountPoints->setEnabled(false);
343 _actGetData->setEnabled(false);
344
345 _bncCaster = new bncCaster(_outFileLineEdit->text(),
346 _outPortLineEdit->text().toInt());
347
348 connect(_bncCaster, SIGNAL(getThreadErrors()),
349 this, SLOT(slotGetThreadErrors()));
350
351 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
352 this, SLOT(slotMessage(const QByteArray&)));
353 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
354 (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
355
356 _bncCaster->start();
357
358 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
359 QUrl url( "//" + _mountPointsTable->item(iRow, 0)->text() +
360 "@" + _mountPointsTable->item(iRow, 1)->text() );
361
362 QByteArray format = _mountPointsTable->item(iRow, 2)->text().toAscii();
363
364 bncGetThread* getThread = new bncGetThread(url, format);
365
366 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
367 this, SLOT(slotMessage(const QByteArray&)));
368 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
369 (bncApp*)qApp, SLOT(slotMessage(const QByteArray&)));
370
371 _bncCaster->addGetThread(getThread);
372
373 getThread->start();
374 }
375}
376
377// Close Application gracefully
378////////////////////////////////////////////////////////////////////////////
379void bncWindow::closeEvent(QCloseEvent* event) {
380
381 int iRet = QMessageBox::question(this, "Close", "Save Options?",
382 QMessageBox::Yes, QMessageBox::No,
383 QMessageBox::Cancel);
384
385 if (iRet == QMessageBox::Cancel) {
386 event->ignore();
387 return;
388 }
389 else if (iRet == QMessageBox::Yes) {
390 slotSaveOptions();
391 }
392
393 return QMainWindow::closeEvent(event);
394}
395
396// User changed the selection of mountPoints
397////////////////////////////////////////////////////////////////////////////
398void bncWindow::slotSelectionChanged() {
399 if (_mountPointsTable->selectedItems().isEmpty()) {
400 _actDeleteMountPoints->setEnabled(false);
401 }
402 else {
403 _actDeleteMountPoints->setEnabled(true);
404 }
405}
406
407// Display Program Messages
408////////////////////////////////////////////////////////////////////////////
409void bncWindow::slotMessage(const QByteArray& msg) {
410
411 const int maxBufferSize = 10000;
412
413 QString txt = _log->toPlainText() + "\n" + msg;
414 _log->clear();
415 _log->append(txt.right(maxBufferSize));
416}
417
418// About Message
419////////////////////////////////////////////////////////////////////////////
420void bncWindow::slotAbout() {
421
422 QTextBrowser* tb = new QTextBrowser;
423 QUrl url; url.setPath(":bncabout.html");
424 tb->setSource(url);
425 tb->setReadOnly(true);
426
427 QDialog dlg(this);
428
429 QGridLayout* dlgLayout = new QGridLayout();
430 QLabel* img = new QLabel();
431 img->setPixmap(QPixmap(":ntrip-logo.png"));
432 dlgLayout->addWidget(img, 0,0);
433 dlgLayout->addWidget(new QLabel("BKG NTRIP Client (BNC), Version 1.0"), 0,1);
434 dlgLayout->addWidget(tb,1,0,1,2);
435
436 dlg.setLayout(dlgLayout);
437 int ww = QFontMetrics(font()).width('w');
438 dlg.resize(60*ww, 60*ww);
439 dlg.exec();
440}
441
442// Help Window
443////////////////////////////////////////////////////////////////////////////
444void bncWindow::slotHelp() {
445 QUrl url;
446 url.setPath(":bnchelp.html");
447 new bncHlpDlg(this, url);
448}
449
450// Select Fonts
451////////////////////////////////////////////////////////////////////////////
452void bncWindow::slotFontSel() {
453 bool ok;
454 QFont newFont = QFontDialog::getFont(&ok, this->font(), this);
455 if (ok) {
456 QSettings settings;
457 settings.setValue("font", newFont.toString());
458 QApplication::setFont(newFont);
459 int ww = QFontMetrics(newFont).width('w');
460 setMinimumSize(60*ww, 80*ww);
461 resize(60*ww, 80*ww);
462 }
463}
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