source: ntrip/trunk/BNC/bncwindow.cpp@ 106

Last change on this file since 106 was 106, 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->setValue(settings.value("rnxSampl").toInt());
108 _mountPointsTable = new QTableWidget(0,2);
109 _mountPointsTable->setMinimumWidth(60*ww);
110 _mountPointsTable->setMaximumHeight(20*ww);
111 _mountPointsTable->horizontalHeader()->setResizeMode(QHeaderView::Stretch);
112 _mountPointsTable->horizontalHeader()->hide();
113 _mountPointsTable->verticalHeader()->hide();
114 _mountPointsTable->setGridStyle(Qt::NoPen);
115 _mountPointsTable->setSelectionMode(QAbstractItemView::ExtendedSelection);
116 _mountPointsTable->setSelectionBehavior(QAbstractItemView::SelectRows);
117 QListIterator<QString> it(settings.value("mountPoints").toStringList());
118 if (!it.hasNext()) {
119 _actGetData->setEnabled(false);
120 }
121 int iRow = 0;
122 while (it.hasNext()) {
123 QStringList hlp = it.next().split(" ");
124 if (hlp.size() <= 1) continue;
125 QString mPoint = hlp[0];
126 QString format = hlp[1];
127 _mountPointsTable->insertRow(iRow);
128 _mountPointsTable->setItem(iRow, 0, new QTableWidgetItem(mPoint));
129 _mountPointsTable->setItem(iRow, 1, new QTableWidgetItem(format));
130 iRow++;
131 }
132 _mountPointsTable->sortItems(0);
133
134 connect(_mountPointsTable, SIGNAL(itemSelectionChanged()),
135 SLOT(slotSelectionChanged()));
136
137 _log = new QTextEdit();
138 _log->setMaximumHeight(120);
139 _log->setReadOnly(true);
140
141 layout->addWidget(new QLabel("Proxy host"), 0, 0);
142 layout->addWidget(_proxyHostLineEdit, 0, 1);
143 layout->addWidget(new QLabel("Proxy port"), 0, 2);
144 layout->addWidget(_proxyPortLineEdit, 0, 3);
145 layout->addWidget(new QLabel("timeout (sec)"), 1, 1);
146 layout->addWidget(_timeOutLineEdit, 1, 2);
147 layout->addWidget(new QLabel("ASCII output file (full path)"), 2, 1);
148 layout->addWidget(_outFileLineEdit, 2, 2, 1, 3);
149 layout->addWidget(new QLabel("port for binary output"), 3, 1);
150 layout->addWidget(_outPortLineEdit, 3, 2);
151 layout->addWidget(new QLabel("RINEX path"), 4, 1);
152 layout->addWidget(_rnxPathLineEdit, 4, 2, 1, 3);
153 layout->addWidget(new QLabel("RINEX script"), 5, 1);
154 layout->addWidget(_rnxScrpLineEdit, 5, 2, 1, 3);
155 layout->addWidget(new QLabel("RINEX file interval"), 6, 1);
156 layout->addWidget(_rnxIntrComboBox, 6, 2);
157
158 layout->addWidget(new QLabel("sampling (sec)"), 6, 3);
159 layout->addWidget(_rnxSamplSpinBox, 6, 4);
160
161
162 layout->addWidget(new QLabel("RINEX skeleton extension"), 7, 1);
163 layout->addWidget(_rnxSkelLineEdit, 7, 2);
164 layout->addWidget(new QLabel("Mountpoints"), 8, 0);
165 layout->addWidget(_mountPointsTable, 8, 1, 1, 4);
166 layout->addWidget(new QLabel("Log"), 9, 0);
167 layout->addWidget(_log, 9, 1, 1, 4);
168
169 _bncCaster = 0;
170}
171
172// Destructor
173////////////////////////////////////////////////////////////////////////////
174bncWindow::~bncWindow() {
175}
176
177// Retrieve Table
178////////////////////////////////////////////////////////////////////////////
179void bncWindow::slotAddMountPoints() {
180
181 QSettings settings;
182 QString proxyHost = settings.value("proxyHost").toString();
183 int proxyPort = settings.value("proxyPort").toInt();
184 if (proxyHost != _proxyHostLineEdit->text() ||
185 proxyPort != _proxyPortLineEdit->text().toInt()) {
186 int iRet = QMessageBox::question(this, "Question", "Proxy options "
187 "changed. Use the new ones?",
188 QMessageBox::Yes, QMessageBox::No,
189 QMessageBox::NoButton);
190 if (iRet == QMessageBox::Yes) {
191 settings.setValue("proxyHost", _proxyHostLineEdit->text());
192 settings.setValue("proxyPort", _proxyPortLineEdit->text());
193 }
194 }
195
196 bncTableDlg* dlg = new bncTableDlg(this);
197 dlg->move(this->pos().x()+50, this->pos().y()+50);
198 connect(dlg, SIGNAL(newMountPoints(QStringList*)),
199 this, SLOT(slotNewMountPoints(QStringList*)));
200 dlg->exec();
201 delete dlg;
202
203}
204
205// Delete Selected Mount Points
206////////////////////////////////////////////////////////////////////////////
207void bncWindow::slotDeleteMountPoints() {
208 while(1) {
209 bool itemRemoved = false;
210 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
211 if (_mountPointsTable->isItemSelected(_mountPointsTable->item(iRow,0))) {
212 _mountPointsTable->removeRow(iRow);
213 itemRemoved = true;
214 break;
215 }
216 }
217 if (!itemRemoved) {
218 break;
219 }
220 }
221 _actDeleteMountPoints->setEnabled(false);
222}
223
224// New Mount Points Selected
225////////////////////////////////////////////////////////////////////////////
226void bncWindow::slotNewMountPoints(QStringList* mountPoints) {
227 int iRow = 0;
228 QListIterator<QString> it(*mountPoints);
229 while (it.hasNext()) {
230 QStringList hlp = it.next().split(" ");
231 QString mPoint = hlp[0];
232 QString format = hlp[1];
233 _mountPointsTable->insertRow(iRow);
234 _mountPointsTable->setItem(iRow, 0, new QTableWidgetItem(mPoint));
235 _mountPointsTable->setItem(iRow, 1, new QTableWidgetItem(format));
236 iRow++;
237 }
238 _mountPointsTable->sortItems(0);
239 if (mountPoints->count() > 0) {
240 _actGetData->setEnabled(true);
241 }
242 delete mountPoints;
243}
244
245// Save Options
246////////////////////////////////////////////////////////////////////////////
247void bncWindow::slotSaveOptions() {
248 QSettings settings;
249 settings.setValue("proxyHost", _proxyHostLineEdit->text());
250 settings.setValue("proxyPort", _proxyPortLineEdit->text());
251 settings.setValue("timeOut", _timeOutLineEdit->text());
252 settings.setValue("outFile", _outFileLineEdit->text());
253 settings.setValue("outPort", _outPortLineEdit->text());
254 settings.setValue("rnxPath", _rnxPathLineEdit->text());
255 settings.setValue("rnxScript", _rnxScrpLineEdit->text());
256 settings.setValue("rnxIntr", _rnxIntrComboBox->currentText());
257 settings.setValue("rnxSampl", _rnxSamplSpinBox->value());
258 settings.setValue("rnxSkel", _rnxSkelLineEdit->text());
259 QStringList mountPoints;
260 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
261 mountPoints.append(_mountPointsTable->item(iRow, 0)->text() +
262 " " + _mountPointsTable->item(iRow, 1)->text());
263 }
264 settings.setValue("mountPoints", mountPoints);
265}
266
267// All get slots terminated
268////////////////////////////////////////////////////////////////////////////
269void bncWindow::slotGetThreadErrors() {
270 slotMessage("All Get Threads Terminated");
271 _actAddMountPoints->setEnabled(true);
272 _actGetData->setEnabled(true);
273}
274
275// Retrieve Data
276////////////////////////////////////////////////////////////////////////////
277void bncWindow::slotGetData() {
278 _actAddMountPoints->setEnabled(false);
279 _actDeleteMountPoints->setEnabled(false);
280 _actGetData->setEnabled(false);
281
282 _bncCaster = new bncCaster(_outFileLineEdit->text(),
283 _outPortLineEdit->text().toInt());
284
285 connect(_bncCaster, SIGNAL(getThreadErrors()),
286 this, SLOT(slotGetThreadErrors()));
287
288 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
289 this, SLOT(slotMessage(const QByteArray&)));
290
291 _bncCaster->start();
292
293 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
294 QUrl url(_mountPointsTable->item(iRow, 0)->text());
295 QByteArray format = _mountPointsTable->item(iRow, 1)->text().toAscii();
296
297 bncGetThread* getThread = new bncGetThread(url, format);
298
299 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
300 this, SLOT(slotMessage(const QByteArray&)));
301
302 _bncCaster->addGetThread(getThread);
303
304 getThread->start();
305 }
306}
307
308// Close Application gracefully
309////////////////////////////////////////////////////////////////////////////
310void bncWindow::closeEvent(QCloseEvent* event) {
311
312 int iRet = QMessageBox::question(this, "Close", "Save Options?",
313 QMessageBox::Yes, QMessageBox::No,
314 QMessageBox::Cancel);
315
316 if (iRet == QMessageBox::Cancel) {
317 event->ignore();
318 return;
319 }
320 else if (iRet == QMessageBox::Yes) {
321 slotSaveOptions();
322 }
323
324 return QMainWindow::closeEvent(event);
325}
326
327// User changed the selection of mountPoints
328////////////////////////////////////////////////////////////////////////////
329void bncWindow::slotSelectionChanged() {
330 if (_mountPointsTable->selectedItems().isEmpty()) {
331 _actDeleteMountPoints->setEnabled(false);
332 }
333 else {
334 _actDeleteMountPoints->setEnabled(true);
335 }
336}
337
338// Display Program Messages
339////////////////////////////////////////////////////////////////////////////
340void bncWindow::slotMessage(const QByteArray& msg) {
341
342 const int maxBufferSize = 10000;
343
344 QString txt = _log->toPlainText() + "\n" + msg;
345 _log->clear();
346 _log->append(txt.right(maxBufferSize));
347}
348
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