source: ntrip/trunk/BNC/bncwindow.cpp@ 107

Last change on this file since 107 was 107, checked in by mervart, 18 years ago

* empty log message *
File size: 12.5 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 _actAbout = new QAction(tr("&About"),this);
35 _actAbout->setEnabled(false);
36
37 _actSaveOpt = new QAction(tr("&Save Options"),this);
38 connect(_actSaveOpt, SIGNAL(triggered()), SLOT(slotSaveOptions()));
39
40 _actQuit = new QAction(tr("&Quit"),this);
41 connect(_actQuit, SIGNAL(triggered()), SLOT(close()));
42
43 _actAddMountPoints = new QAction(tr("&Add Mountpoints"),this);
44 connect(_actAddMountPoints, SIGNAL(triggered()), SLOT(slotAddMountPoints()));
45
46 _actDeleteMountPoints = new QAction(tr("&Delete Mountpoints"),this);
47 connect(_actDeleteMountPoints, SIGNAL(triggered()), SLOT(slotDeleteMountPoints()));
48 _actDeleteMountPoints->setEnabled(false);
49
50 _actGetData = new QAction(tr("&Get Data"),this);
51 connect(_actGetData, SIGNAL(triggered()), SLOT(slotGetData()));
52
53 // Create Menus
54 // ------------
55 _menuFile = menuBar()->addMenu(tr("&File"));
56 _menuFile->addAction(_actSaveOpt);
57 _menuFile->addSeparator();
58 _menuFile->addAction(_actQuit);
59
60 _menuHlp = menuBar()->addMenu(tr("&Help"));
61 _menuHlp->addAction(_actAbout);
62
63 // Tool (Command) Bar
64 // ------------------
65 QToolBar* toolBar = new QToolBar;
66 addToolBar(Qt::BottomToolBarArea, toolBar);
67 toolBar->setMovable(false);
68 toolBar->addAction(_actAddMountPoints);
69 toolBar->addAction(_actDeleteMountPoints);
70 toolBar->addAction(_actGetData);
71
72 // Canvas with Editable Fields
73 // ---------------------------
74 _canvas = new QWidget;
75 setCentralWidget(_canvas);
76
77 QGridLayout* layout = new QGridLayout;
78 _canvas->setLayout(layout);
79
80 QSettings settings;
81
82 _proxyHostLineEdit = new QLineEdit(settings.value("proxyHost").toString());
83 _proxyHostLineEdit->setMaximumWidth(12*ww);
84 _proxyPortLineEdit = new QLineEdit(settings.value("proxyPort").toString());
85 _proxyPortLineEdit->setMaximumWidth(9*ww);
86 _timeOutLineEdit = new QLineEdit(settings.value("timeOut").toString());
87 _timeOutLineEdit->setMaximumWidth(9*ww);
88 _outFileLineEdit = new QLineEdit(settings.value("outFile").toString());
89 _outPortLineEdit = new QLineEdit(settings.value("outPort").toString());
90 _outPortLineEdit->setMaximumWidth(9*ww);
91 _rnxPathLineEdit = new QLineEdit(settings.value("rnxPath").toString());
92 _rnxScrpLineEdit = new QLineEdit(settings.value("rnxScript").toString());
93 _rnxSkelLineEdit = new QLineEdit(settings.value("rnxSkel").toString());
94 _rnxSkelLineEdit->setMaximumWidth(5*ww);
95 _rnxIntrComboBox = new QComboBox();
96 _rnxIntrComboBox->setMaximumWidth(9*ww);
97 _rnxIntrComboBox->setEditable(false);
98 _rnxIntrComboBox->addItems(QString("15 min,1 hour,1 day").split(","));
99 int ii = _rnxIntrComboBox->findText(settings.value("rnxIntr").toString());
100 if (ii != -1) {
101 _rnxIntrComboBox->setCurrentIndex(ii);
102 }
103 _rnxSamplSpinBox = new QSpinBox();
104 _rnxSamplSpinBox->setMinimum(0);
105 _rnxSamplSpinBox->setMaximum(60);
106 _rnxSamplSpinBox->setSingleStep(5);
107 _rnxSamplSpinBox->setMaximumWidth(9*ww);
108 _rnxSamplSpinBox->setValue(settings.value("rnxSampl").toInt());
109 _mountPointsTable = new QTableWidget(0,2);
110 _mountPointsTable->setMinimumWidth(60*ww);
111 _mountPointsTable->setMaximumHeight(20*ww);
112 _mountPointsTable->horizontalHeader()->setResizeMode(QHeaderView::Stretch);
113 _mountPointsTable->horizontalHeader()->hide();
114 _mountPointsTable->verticalHeader()->hide();
115 _mountPointsTable->setGridStyle(Qt::NoPen);
116 _mountPointsTable->setSelectionMode(QAbstractItemView::ExtendedSelection);
117 _mountPointsTable->setSelectionBehavior(QAbstractItemView::SelectRows);
118 QListIterator<QString> it(settings.value("mountPoints").toStringList());
119 if (!it.hasNext()) {
120 _actGetData->setEnabled(false);
121 }
122 int iRow = 0;
123 while (it.hasNext()) {
124 QStringList hlp = it.next().split(" ");
125 if (hlp.size() <= 1) continue;
126 QString mPoint = hlp[0];
127 QString format = hlp[1];
128 _mountPointsTable->insertRow(iRow);
129 _mountPointsTable->setItem(iRow, 0, new QTableWidgetItem(mPoint));
130 _mountPointsTable->setItem(iRow, 1, new QTableWidgetItem(format));
131 iRow++;
132 }
133 _mountPointsTable->sortItems(0);
134
135 connect(_mountPointsTable, SIGNAL(itemSelectionChanged()),
136 SLOT(slotSelectionChanged()));
137
138 _log = new QTextEdit();
139 _log->setMaximumHeight(120);
140 _log->setReadOnly(true);
141
142 layout->addWidget(new QLabel("Proxy host"), 0, 0);
143 layout->addWidget(_proxyHostLineEdit, 0, 1);
144 layout->addWidget(new QLabel("Proxy port"), 0, 2);
145 layout->addWidget(_proxyPortLineEdit, 0, 3);
146 layout->addWidget(new QLabel("timeout (sec)"), 1, 1);
147 layout->addWidget(_timeOutLineEdit, 1, 2);
148 layout->addWidget(new QLabel("ASCII output file (full path)"), 2, 1);
149 layout->addWidget(_outFileLineEdit, 2, 2, 1, 3);
150 layout->addWidget(new QLabel("port for binary output"), 3, 1);
151 layout->addWidget(_outPortLineEdit, 3, 2);
152 layout->addWidget(new QLabel("RINEX path"), 4, 1);
153 layout->addWidget(_rnxPathLineEdit, 4, 2, 1, 3);
154 layout->addWidget(new QLabel("RINEX script (full path)"), 5, 1);
155 layout->addWidget(_rnxScrpLineEdit, 5, 2, 1, 3);
156 layout->addWidget(new QLabel("RINEX file interval"), 6, 1);
157 layout->addWidget(_rnxIntrComboBox, 6, 2);
158
159 layout->addWidget(new QLabel("sampling (sec)"), 6, 3);
160 layout->addWidget(_rnxSamplSpinBox, 6, 4);
161
162
163 layout->addWidget(new QLabel("RINEX skeleton extension"), 7, 1);
164 layout->addWidget(_rnxSkelLineEdit, 7, 2);
165 layout->addWidget(new QLabel("Mountpoints"), 8, 0);
166 layout->addWidget(_mountPointsTable, 8, 1, 1, 4);
167 layout->addWidget(new QLabel("Log"), 9, 0);
168 layout->addWidget(_log, 9, 1, 1, 4);
169
170 _bncCaster = 0;
171}
172
173// Destructor
174////////////////////////////////////////////////////////////////////////////
175bncWindow::~bncWindow() {
176}
177
178// Retrieve Table
179////////////////////////////////////////////////////////////////////////////
180void bncWindow::slotAddMountPoints() {
181
182 QSettings settings;
183 QString proxyHost = settings.value("proxyHost").toString();
184 int proxyPort = settings.value("proxyPort").toInt();
185 if (proxyHost != _proxyHostLineEdit->text() ||
186 proxyPort != _proxyPortLineEdit->text().toInt()) {
187 int iRet = QMessageBox::question(this, "Question", "Proxy options "
188 "changed. Use the new ones?",
189 QMessageBox::Yes, QMessageBox::No,
190 QMessageBox::NoButton);
191 if (iRet == QMessageBox::Yes) {
192 settings.setValue("proxyHost", _proxyHostLineEdit->text());
193 settings.setValue("proxyPort", _proxyPortLineEdit->text());
194 }
195 }
196
197 bncTableDlg* dlg = new bncTableDlg(this);
198 dlg->move(this->pos().x()+50, this->pos().y()+50);
199 connect(dlg, SIGNAL(newMountPoints(QStringList*)),
200 this, SLOT(slotNewMountPoints(QStringList*)));
201 dlg->exec();
202 delete dlg;
203
204}
205
206// Delete Selected Mount Points
207////////////////////////////////////////////////////////////////////////////
208void bncWindow::slotDeleteMountPoints() {
209 while(1) {
210 bool itemRemoved = false;
211 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
212 if (_mountPointsTable->isItemSelected(_mountPointsTable->item(iRow,0))) {
213 _mountPointsTable->removeRow(iRow);
214 itemRemoved = true;
215 break;
216 }
217 }
218 if (!itemRemoved) {
219 break;
220 }
221 }
222 _actDeleteMountPoints->setEnabled(false);
223}
224
225// New Mount Points Selected
226////////////////////////////////////////////////////////////////////////////
227void bncWindow::slotNewMountPoints(QStringList* mountPoints) {
228 int iRow = 0;
229 QListIterator<QString> it(*mountPoints);
230 while (it.hasNext()) {
231 QStringList hlp = it.next().split(" ");
232 QString mPoint = hlp[0];
233 QString format = hlp[1];
234 _mountPointsTable->insertRow(iRow);
235 _mountPointsTable->setItem(iRow, 0, new QTableWidgetItem(mPoint));
236 _mountPointsTable->setItem(iRow, 1, new QTableWidgetItem(format));
237 iRow++;
238 }
239 _mountPointsTable->sortItems(0);
240 if (mountPoints->count() > 0) {
241 _actGetData->setEnabled(true);
242 }
243 delete mountPoints;
244}
245
246// Save Options
247////////////////////////////////////////////////////////////////////////////
248void bncWindow::slotSaveOptions() {
249 QSettings settings;
250 settings.setValue("proxyHost", _proxyHostLineEdit->text());
251 settings.setValue("proxyPort", _proxyPortLineEdit->text());
252 settings.setValue("timeOut", _timeOutLineEdit->text());
253 settings.setValue("outFile", _outFileLineEdit->text());
254 settings.setValue("outPort", _outPortLineEdit->text());
255 settings.setValue("rnxPath", _rnxPathLineEdit->text());
256 settings.setValue("rnxScript", _rnxScrpLineEdit->text());
257 settings.setValue("rnxIntr", _rnxIntrComboBox->currentText());
258 settings.setValue("rnxSampl", _rnxSamplSpinBox->value());
259 settings.setValue("rnxSkel", _rnxSkelLineEdit->text());
260 QStringList mountPoints;
261 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
262 mountPoints.append(_mountPointsTable->item(iRow, 0)->text() +
263 " " + _mountPointsTable->item(iRow, 1)->text());
264 }
265 settings.setValue("mountPoints", mountPoints);
266}
267
268// All get slots terminated
269////////////////////////////////////////////////////////////////////////////
270void bncWindow::slotGetThreadErrors() {
271 slotMessage("All Get Threads Terminated");
272 _actAddMountPoints->setEnabled(true);
273 _actGetData->setEnabled(true);
274}
275
276// Retrieve Data
277////////////////////////////////////////////////////////////////////////////
278void bncWindow::slotGetData() {
279 _actAddMountPoints->setEnabled(false);
280 _actDeleteMountPoints->setEnabled(false);
281 _actGetData->setEnabled(false);
282
283 _bncCaster = new bncCaster(_outFileLineEdit->text(),
284 _outPortLineEdit->text().toInt());
285
286 connect(_bncCaster, SIGNAL(getThreadErrors()),
287 this, SLOT(slotGetThreadErrors()));
288
289 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
290 this, SLOT(slotMessage(const QByteArray&)));
291
292 _bncCaster->start();
293
294 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
295 QUrl url(_mountPointsTable->item(iRow, 0)->text());
296 QByteArray format = _mountPointsTable->item(iRow, 1)->text().toAscii();
297
298 bncGetThread* getThread = new bncGetThread(url, format);
299
300 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
301 this, SLOT(slotMessage(const QByteArray&)));
302
303 _bncCaster->addGetThread(getThread);
304
305 getThread->start();
306 }
307}
308
309// Close Application gracefully
310////////////////////////////////////////////////////////////////////////////
311void bncWindow::closeEvent(QCloseEvent* event) {
312
313 int iRet = QMessageBox::question(this, "Close", "Save Options?",
314 QMessageBox::Yes, QMessageBox::No,
315 QMessageBox::Cancel);
316
317 if (iRet == QMessageBox::Cancel) {
318 event->ignore();
319 return;
320 }
321 else if (iRet == QMessageBox::Yes) {
322 slotSaveOptions();
323 }
324
325 return QMainWindow::closeEvent(event);
326}
327
328// User changed the selection of mountPoints
329////////////////////////////////////////////////////////////////////////////
330void bncWindow::slotSelectionChanged() {
331 if (_mountPointsTable->selectedItems().isEmpty()) {
332 _actDeleteMountPoints->setEnabled(false);
333 }
334 else {
335 _actDeleteMountPoints->setEnabled(true);
336 }
337}
338
339// Display Program Messages
340////////////////////////////////////////////////////////////////////////////
341void bncWindow::slotMessage(const QByteArray& msg) {
342
343 const int maxBufferSize = 10000;
344
345 QString txt = _log->toPlainText() + "\n" + msg;
346 _log->clear();
347 _log->append(txt.right(maxBufferSize));
348}
349
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