source: ntrip/trunk/BNC/bncwindow.cpp@ 87

Last change on this file since 87 was 83, checked in by mervart, 18 years ago

* empty log message *
File size: 12.0 KB
Line 
1
2/* -------------------------------------------------------------------------
3 * Bernese 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 setMinimumSize(400,600);
29
30 // Create Actions
31 // --------------
32 _actAbout = new QAction(tr("&About"),this);
33 _actAbout->setEnabled(false);
34
35 _actSaveOpt = new QAction(tr("&Save Options"),this);
36 connect(_actSaveOpt, SIGNAL(triggered()), SLOT(slotSaveOptions()));
37
38 _actQuit = new QAction(tr("&Quit"),this);
39 connect(_actQuit, SIGNAL(triggered()), SLOT(close()));
40
41 _actAddMountPoints = new QAction(tr("&Add Mount Points"),this);
42 connect(_actAddMountPoints, SIGNAL(triggered()), SLOT(slotAddMountPoints()));
43
44 _actDeleteMountPoints = new QAction(tr("&Delete Mount Points"),this);
45 connect(_actDeleteMountPoints, SIGNAL(triggered()), SLOT(slotDeleteMountPoints()));
46 _actDeleteMountPoints->setEnabled(false);
47
48 _actGetData = new QAction(tr("&Get Data"),this);
49 connect(_actGetData, SIGNAL(triggered()), SLOT(slotGetData()));
50
51 // Create Menus
52 // ------------
53 _menuFile = menuBar()->addMenu(tr("&File"));
54 _menuFile->addAction(_actSaveOpt);
55 _menuFile->addSeparator();
56 _menuFile->addAction(_actQuit);
57
58 _menuHlp = menuBar()->addMenu(tr("&Help"));
59 _menuHlp->addAction(_actAbout);
60
61 // Tool (Command) Bar
62 // ------------------
63 QToolBar* toolBar = new QToolBar;
64 addToolBar(Qt::BottomToolBarArea, toolBar);
65 toolBar->setMovable(false);
66 toolBar->addAction(_actAddMountPoints);
67 toolBar->addAction(_actDeleteMountPoints);
68 toolBar->addAction(_actGetData);
69
70 // Canvas with Editable Fields
71 // ---------------------------
72 _canvas = new QWidget;
73 setCentralWidget(_canvas);
74
75 QGridLayout* layout = new QGridLayout;
76 _canvas->setLayout(layout);
77
78 _userLabel = new QLabel("user");
79 _passwordLabel = new QLabel("password");
80 _proxyHostLabel = new QLabel("proxy host");
81 _proxyPortLabel = new QLabel("proxy port");
82 _outFileLabel = new QLabel("ASCII output file (full path)");
83 _outPortLabel = new QLabel("port for binary output");
84 _rnxPathLabel = new QLabel("RINEX path");
85 _rnxSkelLabel = new QLabel("RINEX skeleton extension");
86 _rnxIntrLabel = new QLabel("RINEX file interval");
87 _mountPointsLabel = new QLabel("mount points");
88 _logLabel = new QLabel("log");
89
90 QSettings settings;
91
92 _proxyHostLineEdit = new QLineEdit(settings.value("proxyHost").toString());
93 int ww = QFontMetrics(_proxyHostLineEdit->font()).width('w');
94 _proxyHostLineEdit->setMaximumWidth(12*ww);
95 _proxyPortLineEdit = new QLineEdit(settings.value("proxyPort").toString());
96 _proxyPortLineEdit->setMaximumWidth(9*ww);
97 _userLineEdit = new QLineEdit(settings.value("user").toString());
98 _userLineEdit->setMaximumWidth(9*ww);
99 _passwordLineEdit = new QLineEdit(settings.value("password").toString());
100 _passwordLineEdit->setMaximumWidth(9*ww);
101 _passwordLineEdit->setEchoMode(QLineEdit::Password);
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 _rnxSkelLineEdit = new QLineEdit(settings.value("rnxSkel").toString());
107 _rnxSkelLineEdit->setMaximumWidth(5*ww);
108 _rnxIntrSpinBox = new QSpinBox();
109 _rnxIntrSpinBox->setMaximumWidth(12*ww);
110 _rnxIntrSpinBox->setValue(settings.value("rnxIntr").toInt());
111 _rnxIntrSpinBox->setSuffix(" hour");
112 _rnxIntrSpinBox->setRange(1,24);
113 _rnxIntrSpinBox->setSingleStep(23);
114 _mountPointsTable = new QTableWidget(0,2);
115 _mountPointsTable->setMaximumHeight(140);
116 _mountPointsTable->horizontalHeader()->setResizeMode(QHeaderView::Stretch);
117 _mountPointsTable->horizontalHeader()->hide();
118 _mountPointsTable->verticalHeader()->hide();
119 _mountPointsTable->setGridStyle(Qt::NoPen);
120 _mountPointsTable->setSelectionMode(QAbstractItemView::ExtendedSelection);
121 _mountPointsTable->setSelectionBehavior(QAbstractItemView::SelectRows);
122 QListIterator<QString> it(settings.value("mountPoints").toStringList());
123 if (!it.hasNext()) {
124 _actGetData->setEnabled(false);
125 }
126 int iRow = 0;
127 while (it.hasNext()) {
128 QStringList hlp = it.next().split(" ");
129 if (hlp.size() <= 1) continue;
130 QString mPoint = hlp[0];
131 QString format = hlp[1];
132 _mountPointsTable->insertRow(iRow);
133 _mountPointsTable->setItem(iRow, 0, new QTableWidgetItem(mPoint));
134 _mountPointsTable->setItem(iRow, 1, new QTableWidgetItem(format));
135 iRow++;
136 }
137 _mountPointsTable->sortItems(0);
138
139 connect(_mountPointsTable, SIGNAL(itemSelectionChanged()),
140 SLOT(slotSelectionChanged()));
141
142 _log = new QTextEdit();
143 _log->setMaximumHeight(120);
144 _log->setReadOnly(true);
145
146 layout->addWidget(_userLabel, 0, 0);
147 layout->addWidget(_userLineEdit, 0, 1);
148 layout->addWidget(_passwordLabel, 0, 2);
149 layout->addWidget(_passwordLineEdit, 0, 3);
150 layout->addWidget(_proxyHostLabel, 1, 0);
151 layout->addWidget(_proxyHostLineEdit, 1, 1);
152 layout->addWidget(_proxyPortLabel, 1, 2);
153 layout->addWidget(_proxyPortLineEdit, 1, 3);
154 layout->addWidget(_outFileLabel, 2, 1);
155 layout->addWidget(_outFileLineEdit, 2, 2, 1, 2);
156 layout->addWidget(_outPortLabel, 3, 1);
157 layout->addWidget(_outPortLineEdit, 3, 2);
158 layout->addWidget(_rnxPathLabel, 4, 1);
159 layout->addWidget(_rnxPathLineEdit, 4, 2, 1, 2);
160 layout->addWidget(_rnxSkelLabel, 5, 1);
161 layout->addWidget(_rnxSkelLineEdit, 5, 2);
162 layout->addWidget(_rnxIntrLabel, 6, 1);
163 layout->addWidget(_rnxIntrSpinBox, 6, 2);
164 layout->addWidget(_mountPointsLabel, 7, 0);
165 layout->addWidget(_mountPointsTable, 7, 1, 1, 3);
166 layout->addWidget(_logLabel, 8, 0);
167 layout->addWidget(_log, 8, 1, 1, 3);
168
169 _bncCaster = 0;
170}
171
172// Destructor
173////////////////////////////////////////////////////////////////////////////
174bncWindow::~bncWindow() {
175}
176
177// Retrieve Table
178////////////////////////////////////////////////////////////////////////////
179void bncWindow::slotAddMountPoints() {
180 bncTableDlg* dlg = new bncTableDlg(this, _proxyHostLineEdit->text(),
181 _proxyPortLineEdit->text().toInt());
182 dlg->move(this->pos().x()+50, this->pos().y()+50);
183 connect(dlg, SIGNAL(newMountPoints(QStringList*)),
184 this, SLOT(slotNewMountPoints(QStringList*)));
185 dlg->exec();
186 delete dlg;
187
188}
189
190// Delete Selected Mount Points
191////////////////////////////////////////////////////////////////////////////
192void bncWindow::slotDeleteMountPoints() {
193 while(1) {
194 bool itemRemoved = false;
195 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
196 if (_mountPointsTable->isItemSelected(_mountPointsTable->item(iRow,0))) {
197 _mountPointsTable->removeRow(iRow);
198 itemRemoved = true;
199 break;
200 }
201 }
202 if (!itemRemoved) {
203 break;
204 }
205 }
206 _actDeleteMountPoints->setEnabled(false);
207}
208
209// New Mount Points Selected
210////////////////////////////////////////////////////////////////////////////
211void bncWindow::slotNewMountPoints(QStringList* mountPoints) {
212 int iRow = 0;
213 QListIterator<QString> it(*mountPoints);
214 while (it.hasNext()) {
215 QStringList hlp = it.next().split(" ");
216 QString mPoint = hlp[0];
217 QString format = hlp[1];
218 _mountPointsTable->insertRow(iRow);
219 _mountPointsTable->setItem(iRow, 0, new QTableWidgetItem(mPoint));
220 _mountPointsTable->setItem(iRow, 1, new QTableWidgetItem(format));
221 iRow++;
222 }
223 _mountPointsTable->sortItems(0);
224 if (mountPoints->count() > 0) {
225 _actGetData->setEnabled(true);
226 }
227 delete mountPoints;
228}
229
230// Save Options
231////////////////////////////////////////////////////////////////////////////
232void bncWindow::slotSaveOptions() {
233 QSettings settings;
234 settings.setValue("proxyHost", _proxyHostLineEdit->text());
235 settings.setValue("proxyPort", _proxyPortLineEdit->text());
236 settings.setValue("user", _userLineEdit->text());
237 settings.setValue("password", _passwordLineEdit->text());
238 settings.setValue("outFile", _outFileLineEdit->text());
239 settings.setValue("outPort", _outPortLineEdit->text());
240 settings.setValue("rnxPath", _rnxPathLineEdit->text());
241 settings.setValue("rnxIntr", _rnxIntrSpinBox->value());
242 settings.setValue("rnxSkel", _rnxSkelLineEdit->text());
243 QStringList mountPoints;
244 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
245 mountPoints.append(_mountPointsTable->item(iRow, 0)->text() +
246 " " + _mountPointsTable->item(iRow, 1)->text());
247 }
248 settings.setValue("mountPoints", mountPoints);
249}
250
251// All get slots terminated
252////////////////////////////////////////////////////////////////////////////
253void bncWindow::slotGetThreadErrors() {
254 slotMessage("All Get Threads Terminated");
255 _actAddMountPoints->setEnabled(true);
256 _actGetData->setEnabled(true);
257}
258
259// Retrieve Data
260////////////////////////////////////////////////////////////////////////////
261void bncWindow::slotGetData() {
262 _actAddMountPoints->setEnabled(false);
263 _actDeleteMountPoints->setEnabled(false);
264 _actGetData->setEnabled(false);
265
266 QString proxyHost = _proxyHostLineEdit->text();
267 int proxyPort = _proxyPortLineEdit->text().toInt();
268 QByteArray user = _userLineEdit->text().toAscii();
269 QByteArray password = _passwordLineEdit->text().toAscii();
270
271 _bncCaster = new bncCaster(_outFileLineEdit->text(),
272 _outPortLineEdit->text().toInt());
273
274 connect(_bncCaster, SIGNAL(getThreadErrors()),
275 this, SLOT(slotGetThreadErrors()));
276
277 connect(_bncCaster, SIGNAL(newMessage(const QByteArray&)),
278 this, SLOT(slotMessage(const QByteArray&)));
279
280 _bncCaster->start();
281
282 for (int iRow = 0; iRow < _mountPointsTable->rowCount(); iRow++) {
283 QUrl url(_mountPointsTable->item(iRow, 0)->text());
284 QByteArray mountPoint = url.path().mid(1).toAscii();
285 QByteArray format = _mountPointsTable->item(iRow, 1)->text().toAscii();
286
287 bncGetThread* getThread = new bncGetThread(url.host(), url.port(),
288 proxyHost, proxyPort,
289 mountPoint, user, password,
290 format);
291
292 connect(getThread, SIGNAL(newMessage(const QByteArray&)),
293 this, SLOT(slotMessage(const QByteArray&)));
294
295 _bncCaster->addGetThread(getThread);
296
297 getThread->start();
298 }
299}
300
301// Close Application gracefully
302////////////////////////////////////////////////////////////////////////////
303void bncWindow::closeEvent(QCloseEvent* event) {
304
305 int iRet = QMessageBox::question(this, "Close", "Save Options?",
306 QMessageBox::Yes, QMessageBox::No,
307 QMessageBox::Cancel);
308
309 if (iRet == QMessageBox::Cancel) {
310 event->ignore();
311 return;
312 }
313 else if (iRet == QMessageBox::Yes) {
314 slotSaveOptions();
315 }
316
317 return QMainWindow::closeEvent(event);
318}
319
320// User changed the selection of mountPoints
321////////////////////////////////////////////////////////////////////////////
322void bncWindow::slotSelectionChanged() {
323 if (_mountPointsTable->selectedItems().isEmpty()) {
324 _actDeleteMountPoints->setEnabled(false);
325 }
326 else {
327 _actDeleteMountPoints->setEnabled(true);
328 }
329}
330
331// Display Program Messages
332////////////////////////////////////////////////////////////////////////////
333void bncWindow::slotMessage(const QByteArray& msg) {
334
335 const int maxBufferSize = 10000;
336
337 QString txt = _log->toPlainText() + "\n" + msg;
338 _log->clear();
339 _log->append(txt.right(maxBufferSize));
340}
341
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