source: ntrip/trunk/BNS/bnswindow.cpp@ 844

Last change on this file since 844 was 844, checked in by mervart, 16 years ago

* empty log message *
File size: 11.2 KB
Line 
1
2/* -------------------------------------------------------------------------
3 * BKG NTRIP Server
4 * -------------------------------------------------------------------------
5 *
6 * Class: bnsWindow
7 *
8 * Purpose: This class implements the main application window.
9 *
10 * Author: L. Mervart
11 *
12 * Created: 29-Mar-2008
13 *
14 * Changes:
15 *
16 * -----------------------------------------------------------------------*/
17
18#include <iostream>
19
20#include "bnswindow.h"
21#include "bnshlpdlg.h"
22
23using namespace std;
24
25// About Dialog - Constructor
26////////////////////////////////////////////////////////////////////////////
27bnsAboutDlg::bnsAboutDlg(QWidget* parent) :
28 QDialog(parent) {
29
30 QTextBrowser* tb = new QTextBrowser;
31 QUrl url; url.setPath(":bnsabout.html");
32 tb->setSource(url);
33 tb->setReadOnly(true);
34
35 int ww = QFontMetrics(font()).width('w');
36 QPushButton* _closeButton = new QPushButton("Close");
37 _closeButton->setMaximumWidth(10*ww);
38 connect(_closeButton, SIGNAL(clicked()), this, SLOT(close()));
39
40 QGridLayout* dlgLayout = new QGridLayout();
41 QLabel* img = new QLabel();
42 img->setPixmap(QPixmap(":ntrip-logo.png"));
43 dlgLayout->addWidget(img, 0,0);
44 dlgLayout->addWidget(new QLabel("BKG NTRIP Server (BNS) Version 1.0"), 0,1);
45 dlgLayout->addWidget(tb,1,0,1,2);
46 dlgLayout->addWidget(_closeButton,2,1,Qt::AlignRight);
47
48 setLayout(dlgLayout);
49 resize(60*ww, 60*ww);
50 show();
51}
52
53// About Dialog - Destructor
54////////////////////////////////////////////////////////////////////////////
55bnsAboutDlg::~bnsAboutDlg() {
56};
57
58// Constructor
59////////////////////////////////////////////////////////////////////////////
60bnsWindow::bnsWindow() {
61
62 _bns = 0;
63
64 QSettings settings;
65
66 QString fontString = settings.value("font").toString();
67 if ( !fontString.isEmpty() ) {
68 QFont newFont;
69 if (newFont.fromString(fontString)) {
70 this->setFont(newFont);
71 }
72 }
73
74 int ww = QFontMetrics(this->font()).width('w');
75 setMinimumSize(77*ww, 65*ww);
76 setWindowTitle(tr("BKG Ntrip Server (BNS) Version 1.0"));
77 setWindowIcon(QPixmap(":ntrip-logo.png"));
78
79 // Create Actions
80 // --------------
81 _actHelp = new QAction(tr("&Help Contents"),this);
82 connect(_actHelp, SIGNAL(triggered()), SLOT(slotHelp()));
83
84 _actAbout = new QAction(tr("&About BNS"),this);
85 connect(_actAbout, SIGNAL(triggered()), SLOT(slotAbout()));
86
87 _actFontSel = new QAction(tr("Select &Font"),this);
88 connect(_actFontSel, SIGNAL(triggered()), SLOT(slotFontSel()));
89
90 _actSaveOpt = new QAction(tr("&Save Options"),this);
91 connect(_actSaveOpt, SIGNAL(triggered()), SLOT(slotSaveOptions()));
92
93 _actQuit = new QAction(tr("&Quit"),this);
94 connect(_actQuit, SIGNAL(triggered()), SLOT(close()));
95
96 _actWhatsThis= new QAction(tr("Help=Shift+F1"),this);
97 connect(_actWhatsThis, SIGNAL(triggered()), SLOT(slotWhatsThis()));
98
99 _actStart = new QAction(tr("Sta&rt"),this);
100 connect(_actStart, SIGNAL(triggered()), SLOT(slotStart()));
101
102 _actStop = new QAction(tr("Sto&p"),this);
103 connect(_actStop, SIGNAL(triggered()), SLOT(slotStop()));
104 _actStop->setEnabled(false);
105
106 CreateMenu();
107 AddToolbar();
108
109 // Canvas with Editable Fields
110 // ---------------------------
111 _canvas = new QWidget;
112 setCentralWidget(_canvas);
113
114 _ephPortLineEdit = new QLineEdit(settings.value("ephPort").toString());
115 _ephPortLineEdit->setWhatsThis(tr("Port for broadcast ephemeris (from BNC)"));
116 _ephPortLineEdit->setMaximumWidth(9*ww);
117
118 _clkPortLineEdit = new QLineEdit(settings.value("clkPort").toString());
119 _clkPortLineEdit->setWhatsThis(tr("Port for clock results (from RTNET)"));
120 _clkPortLineEdit->setMaximumWidth(9*ww);
121
122 _logFileLineEdit = new QLineEdit(settings.value("logFile").toString());
123 _outHostLineEdit = new QLineEdit(settings.value("outHost").toString());
124 _outPortLineEdit = new QLineEdit(settings.value("outPort").toString());
125 _outPortLineEdit->setMaximumWidth(9*ww);
126 _mountpointLineEdit = new QLineEdit(settings.value("mountpoint").toString());
127 _mountpointLineEdit->setMaximumWidth(9*ww);
128 _passwordLineEdit = new QLineEdit(settings.value("password").toString());
129 _passwordLineEdit->setMaximumWidth(9*ww);
130 _passwordLineEdit->setEchoMode(QLineEdit::Password);
131 _outFileLineEdit = new QLineEdit(settings.value("outFile").toString());
132
133 // TabWidget
134 // ---------
135 QTabWidget* tabs = new QTabWidget();
136
137 // Basic Input/Output Tab
138 // ----------------------
139 QWidget* tab_bas = new QWidget();
140 tabs->addTab(tab_bas, "Basic");
141
142 QGridLayout* layout_bas = new QGridLayout;
143 layout_bas->addWidget(new QLabel("Input Ports"), 0, 0, Qt::AlignLeft);
144 layout_bas->addWidget(new QLabel("Ephemeris"), 1, 0, Qt::AlignLeft);
145 layout_bas->addWidget(_ephPortLineEdit, 1, 1);
146 layout_bas->addWidget(new QLabel("Clocks"), 2, 0, Qt::AlignLeft);
147 layout_bas->addWidget(_clkPortLineEdit, 2, 1);
148 layout_bas->setColumnMinimumWidth(2, 9*ww);
149 layout_bas->addWidget(new QLabel("Output Files"), 0, 3, Qt::AlignLeft);
150 layout_bas->addWidget(new QLabel("Log"), 1, 3, Qt::AlignLeft);
151 layout_bas->addWidget(_logFileLineEdit, 1, 4);
152 layout_bas->addWidget(new QLabel("Data"), 2, 3, Qt::AlignLeft);
153 layout_bas->addWidget(_outFileLineEdit, 2, 4);
154 layout_bas->addWidget(new QLabel(""), 3, 0);
155 layout_bas->addWidget(new QLabel(""), 4, 0);
156 layout_bas->addWidget(new QLabel(""), 5, 0);
157
158 tab_bas->setLayout(layout_bas);
159
160 // NTRIP Caster Tab
161 // ----------------
162 QWidget* tab_cas = new QWidget();
163 tabs->addTab(tab_cas, "Caster");
164
165 QGridLayout* layout_cas = new QGridLayout;
166 layout_cas->addWidget(new QLabel(""), 0, 0);
167 layout_cas->addWidget(new QLabel("Host"), 1, 0, Qt::AlignLeft);
168 layout_cas->addWidget(_outHostLineEdit, 1, 1);
169 layout_cas->addWidget(new QLabel("Mountpoint"), 2, 0, Qt::AlignLeft);
170 layout_cas->addWidget(_mountpointLineEdit, 2, 1);
171 layout_cas->setColumnMinimumWidth(2, 9*ww);
172 layout_cas->addWidget(new QLabel("Port"), 1, 3, Qt::AlignLeft);
173 layout_cas->addWidget(_outPortLineEdit, 1, 4);
174 layout_cas->addWidget(new QLabel("Password"), 2, 3, Qt::AlignLeft);
175 layout_cas->addWidget(_passwordLineEdit, 2, 4);
176 layout_cas->addWidget(new QLabel(""), 3, 0);
177 layout_cas->addWidget(new QLabel(""), 4, 0);
178 layout_cas->addWidget(new QLabel(""), 5, 0);
179
180 tab_cas->setLayout(layout_cas);
181
182 // Log
183 // ---
184 _log = new QTextBrowser();
185 _log->setReadOnly(true);
186 _log->setWhatsThis(tr("Records of BNS's activities are shown in the Log section."));
187
188 // Main Layout
189 // -----------
190 QVBoxLayout* mainLayout = new QVBoxLayout;
191 mainLayout->addWidget(tabs);
192 mainLayout->addWidget(_log);
193
194 _canvas->setLayout(mainLayout);
195}
196
197// Destructor
198////////////////////////////////////////////////////////////////////////////
199bnsWindow::~bnsWindow() {
200}
201
202// Close Application gracefully
203////////////////////////////////////////////////////////////////////////////
204void bnsWindow::closeEvent(QCloseEvent* event) {
205
206int iRet = QMessageBox::question(this, "Close", "Save Options?",
207 QMessageBox::Yes, QMessageBox::No,
208 QMessageBox::Cancel);
209
210 if (iRet == QMessageBox::Cancel) {
211 event->ignore();
212 return;
213 }
214 else if (iRet == QMessageBox::Yes) {
215 slotSaveOptions();
216 }
217
218 QMainWindow::closeEvent(event);
219
220 delete this;
221}
222
223// About Message
224////////////////////////////////////////////////////////////////////////////
225void bnsWindow::slotAbout() {
226 new bnsAboutDlg(0);
227}
228
229// Help Window
230////////////////////////////////////////////////////////////////////////////
231void bnsWindow::slotHelp() {
232 QUrl url;
233 url.setPath(":bnshelp.html");
234 new bnsHlpDlg(0, url);
235}
236
237// Select Fonts
238////////////////////////////////////////////////////////////////////////////
239void bnsWindow::slotFontSel() {
240 bool ok;
241 QFont newFont = QFontDialog::getFont(&ok, this->font(), this);
242 if (ok) {
243 QSettings settings;
244 settings.setValue("font", newFont.toString());
245 QApplication::setFont(newFont);
246 int ww = QFontMetrics(newFont).width('w');
247 setMinimumSize(77*ww, 65*ww);
248 }
249}
250
251// Whats This Help
252////////////////////////////////////////////////////////////////////////////
253void bnsWindow::slotWhatsThis() {
254QWhatsThis::enterWhatsThisMode();
255}
256
257// Create Menus
258////////////////////////////////////////////////////////////////////////////
259void bnsWindow::CreateMenu() {
260 _menuFile = menuBar()->addMenu(tr("&File"));
261 _menuFile->addAction(_actFontSel);
262 _menuFile->addSeparator();
263 _menuFile->addAction(_actSaveOpt);
264 _menuFile->addSeparator();
265 _menuFile->addAction(_actQuit);
266
267 _menuHlp = menuBar()->addMenu(tr("&Help"));
268 _menuHlp->addAction(_actHelp);
269 _menuHlp->addAction(_actAbout);
270}
271
272// Tool (Command) Bar
273////////////////////////////////////////////////////////////////////////////
274void bnsWindow::AddToolbar() {
275 QToolBar* toolBar = new QToolBar;
276 addToolBar(Qt::BottomToolBarArea, toolBar);
277 toolBar->setMovable(false);
278 toolBar->addAction(_actStart);
279 toolBar->addAction(_actStop);
280 toolBar->addWidget(new QLabel(" "));
281 toolBar->addAction(_actWhatsThis);
282}
283
284// Save Options
285////////////////////////////////////////////////////////////////////////////
286void bnsWindow::slotSaveOptions() {
287 QSettings settings;
288 settings.setValue("ephPort", _ephPortLineEdit->text());
289 settings.setValue("clkPort", _clkPortLineEdit->text());
290 settings.setValue("logFile", _logFileLineEdit->text());
291 settings.setValue("outHost", _outHostLineEdit->text());
292 settings.setValue("outPort", _outPortLineEdit->text());
293 settings.setValue("mountpoint", _mountpointLineEdit->text());
294 settings.setValue("password", _passwordLineEdit->text());
295 settings.setValue("outFile", _outFileLineEdit->text());
296}
297
298// Display Program Messages
299////////////////////////////////////////////////////////////////////////////
300void bnsWindow::slotMessage(const QByteArray msg) {
301
302 const int maxBufferSize = 10000;
303
304 QString txt = _log->toPlainText() + "\n" +
305 QDateTime::currentDateTime().toUTC().toString("yy-MM-dd hh:mm:ss ") + msg;
306 _log->clear();
307 _log->append(txt.right(maxBufferSize));
308}
309
310// Delete bns
311////////////////////////////////////////////////////////////////////////////
312void bnsWindow::deleteBns() {
313 _actStart->setEnabled(true);
314 _actStop->setEnabled(false);
315 _bns->terminate();
316 _bns->wait(100);
317 delete _bns;
318 _bns = 0;
319}
320
321// Error in bns
322////////////////////////////////////////////////////////////////////////////
323void bnsWindow::slotError(const QByteArray msg) {
324 slotMessage(msg);
325 deleteBns();
326}
327
328// Stop
329////////////////////////////////////////////////////////////////////////////
330void bnsWindow::slotStop() {
331 int iRet = QMessageBox::question(this, "Stop", "Do you want to stop?",
332 QMessageBox::Yes, QMessageBox::No,
333 QMessageBox::NoButton);
334 if (iRet == QMessageBox::Yes) {
335 deleteBns();
336 }
337}
338
339// Start
340////////////////////////////////////////////////////////////////////////////
341void bnsWindow::slotStart() {
342 slotSaveOptions();
343
344 _actStart->setEnabled(false);
345 _actStop->setEnabled(true);
346
347 _bns = new t_bns(0);
348
349 connect(_bns, SIGNAL(newMessage(QByteArray)),
350 this, SLOT(slotMessage(const QByteArray)));
351
352 connect(_bns, SIGNAL(error(QByteArray)),
353 this, SLOT(slotError(const QByteArray)));
354
355 _bns->start();
356}
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