void MainWindow::slotUrl(const QString &urlin)
{
url = urlin;
if(opt.arg_debug) printf("slotUrl url=%s\n",(const char*) url.toUtf8());
isReconnect = 0;
slotReconnect();
}
SqlStorage::SqlStorage(QObject *parent, const QString &host, const int port, const QString &dbname, const QString &username, const QString &password ) :
QObject(parent), _host(host), _port(port), _dbname(dbname), _username(username), _password(password)
{
reconnect = new QTimer( this );
reconnect->setSingleShot( true );
reconnect->setInterval( 10 * 1000 );
connect( reconnect, SIGNAL(timeout()), this, SLOT(slotReconnect()) );
}
void MainWindow::keyPressEvent(QKeyEvent *e)
{
int modifier,key;
/*
if(opt.appfontsize < 0)
{ // mobile devices debug
char buf[1024];
sprintf(buf,"press key=%x modifiers=%x nm=%x nscan=%x nkey=%x", (int) e->key(), (int) e->modifiers(), e->nativeModifiers(), e->nativeScanCode(), e->nativeVirtualKey());
QMessageBox::information(this, "got key HEX values", buf);
}
*/
key = e->key();
modifier = 0;
if (key == Qt::Key_Menu && e->modifiers() == Qt::NoModifier)
{
slotToolbar();
return;
}
else if(e->modifiers() == Qt::ShiftModifier)
{
modifier = 4;
}
else if(e->modifiers() == Qt::ControlModifier)
{
modifier = 3;
if(key == Qt::Key_R)
{
slotReconnect();
return;
}
}
else if(e->modifiers() == Qt::AltModifier)
{
modifier = 2;
}
else if(key >= Qt::Key_Escape && key <= Qt::Key_Direction_R)
{
if(key != Qt::Key_Left && key != Qt::Key_Up && key != Qt::Key_Right && key != Qt::Key_Down)
{
modifier = 1;
}
}
if(modifier != 0)
{
char buf[80];
if(opt.arg_debug) printf("key modifier=%d key=%d ascii=%s\n",modifier,e->key(),(const char *) e->text().toUtf8());
sprintf(buf,"key(%d,%d,\"%s\")\n",modifier,key,(const char *) e->text().toUtf8());
tcp_send(&pvbtab[currentTab].s,buf,strlen(buf));
}
#ifdef PVWIN32
if (key != Qt::Key_F10)
#endif
QMainWindow::keyPressEvent(e);
}
void MainWindow::slotTimeOut()
{
int i;
char buf[20];
for(i=0; i<MAX_TABS; i++)
{
if(pvbtab[i].s != -1 && opt.closed == 0)
{
sprintf(buf,"@hello=%s\n",VERSION);
//printf("tab=%d buf=%s",i,buf);
if(tcp_send(&pvbtab[i].s,buf,strlen(buf)) == -1)
{ // connection lost
tcp_close(&pvbtab[i].s);
pvbtab[i].s = -1;
QPalette palette(QColor(255,0,0));
statusBar()->setPalette(palette);
//statusBar()->setPaletteBackgroundColor(QColor(255,0,0));
statusBar()->showMessage(l_status_connection_lost);
if(opt.arg_debug) printf("view->setDisabled\n");
pvbtab[i].rootWidget->setDisabled(1);
pvbtab[i].interpreter.perhapsCloseModalDialog();
qApp->beep();
}
}
}
if(pvbtab[currentTab].s == -1)
{
if(opt.autoreconnect == 1)
{
if(strncmp(pvbtab[currentTab].url.toUtf8(),"http://",7) != 0)
{
isReconnect = 1;
slotReconnect();
}
}
}
}
void MainWindow::createToolBars()
{
int i;
if(opt.arg_debug) printf("createToolbar\n");
// begin tabbed version
currentTab = 0;
numTabs = 1; //MAX_TABS; //1;
for(i=0; i<MAX_TABS; i++)
{
pvbtab[i].interpreter.temp = opt.temp;
pvbtab[i].interpreter.registerMainWindow(this,&pvbtab[i].s);
pvbtab[i].rootWidget = new MyQWidget(&pvbtab[i].s,0,NULL);
}
pvbtab[0].in_use = 1;
scroll = new MyScrollArea(this);
setCentralWidget(scroll);
if(opt.tabs_above_toolbar)
{
tabToolBar = addToolBar(tr("Tabs"));
addToolBarBreak();
fileToolBar = addToolBar(tr("File"));
}
else
{
fileToolBar = addToolBar(tr("File"));
addToolBarBreak();
tabToolBar = addToolBar(tr("Tabs"));
}
tabBar = new QTabBar();
deleteTab = new QPushButton();
deleteTab->setToolTip(l_delete_tab);
deleteTab->setIcon(QIcon(":/images/deletetab.png"));
deleteTab->setFixedSize(18,18);
tabBar->addTab(tr("Tab0"));
tabBar->setTabWhatsThis(0, "0");
tabToolBar->addWidget(tabBar);
tabToolBar->addWidget(deleteTab);
connect(tabBar, SIGNAL(currentChanged(int)), this, SLOT(slotTabChanged(int)));
connect(deleteTab, SIGNAL(clicked()), this, SLOT(slotDeleteTab()));
tabToolBar->hide();
// end tabbed version
fileToolBar->addAction(gohomeAct);
#ifndef USE_MAEMO
fileToolBar->addAction(storebmpAct);
fileToolBar->addAction(logbmpAct);
fileToolBar->addAction(logpvmAct);
#endif
#ifndef NO_PRINTER
fileToolBar->addAction(printAct);
#endif
#ifndef USE_MAEMO
fileToolBar->addAction(newtabActToolBar);
fileToolBar->addSeparator();
fileToolBar->addAction(copyAct);
#endif
fileToolBar->addSeparator();
urlComboBox = new QComboBox(NULL);
urlComboBox->setMinimumWidth(400);
urlComboBox->setMaximumWidth(500);
urlComboBox->setEditable(true);
//urlComboBox->setCompleter(0);
urlComboBox->setDuplicatesEnabled(false);
//urlComboBox->setAutoCompletion(false);
urlComboBox->setToolTip(tr("Connect to host:\n"
"pv://host<:port></mask>\n"
"pvssh://user@host<<:remote_host>:port></mask>\n"
"example: pv://localhost\n"
"example: pv://localhost:5050\n"
"example: pv://localhost:5050/maskname\n"
"http://host"
));
#ifdef USE_ANDROID
urlComboBox->setStyleSheet(
"QComboBox {min-height:29px; min-width:400px; margin: 1px; padding: 1x; }"
"QComboBox QAbstractItemView::item {min-height:30px; }"
"QComboBox QAbstractItemView::item:hover {min-height:30px; }"
"QComboBox::drop-down { width: 30px; }"
);
//"QComboBox::drop-down { width: 30px; image: url(your_arrow_icon.png); }"
#endif
fileToolBar->addWidget(urlComboBox);
connect(urlComboBox, SIGNAL(activated(const QString &)), this, SLOT(slotUrl(const QString &)));
reconnectActToolBar = new QAction(QIcon(":/images/view-refresh.png"), "reconnect", this);
fileToolBar->addAction(reconnectActToolBar);
connect(reconnectActToolBar, SIGNAL(triggered()), this, SLOT(slotReconnect()));
editmenuActToolBar = new QAction(QIcon(":/images/arrow-up.png"), "editmenu", this);
fileToolBar->addAction(editmenuActToolBar);
connect(editmenuActToolBar, SIGNAL(triggered()), this, SLOT(slotEditmenu()));
statusbarActToolBar = new QAction(QIcon(":/images/arrow-down.png"), "statusbar", this);
fileToolBar->addAction(statusbarActToolBar);
connect(statusbarActToolBar, SIGNAL(triggered()), this, SLOT(slotStatusbar()));
#ifndef USE_MAEMO
fileToolBar->addSeparator();
whatsthisAct = new QAction(QIcon(":/images/whatsthis.png"), "whatsThis", this);
fileToolBar->addAction(whatsthisAct);
connect(whatsthisAct, SIGNAL(triggered()), this, SLOT(slotWhatsThis()));
fileToolBar->addSeparator();
logoLabel = new QLabel(NULL);
QPixmap pm(opt.customlogo);
if(pm.isNull())
{
printf("customlogo=%s not found\n",opt.customlogo);
return;
}
logoLabel->setPixmap(pm);
fileToolBar->addAction(logoAct);
fileToolBar->insertWidget(logoAct,logoLabel);
#endif
}
void MainWindow::createActions()
{
if(opt.arg_debug) printf("createActions\n");
if(opt.arg_disable == 0)
{
optionAct = new QAction(QIcon(":/images/option.png"), l_options, this);
#ifndef USE_MAEMO
optionAct->setShortcut(tr("Ctrl+O"));
#endif
optionAct->setStatusTip(l_status_options);
connect(optionAct, SIGNAL(triggered()), this, SLOT(slotFileOpt()));
}
if(opt.arg_disable == 0)
{
windowAct = new QAction(QIcon(":/images/window.png"), l_new_window, this);
windowAct->setShortcut(tr("Ctrl+N"));
windowAct->setStatusTip(l_status_new_window);
connect(windowAct, SIGNAL(triggered()), this, SLOT(slotWindow()));
newtabAct = new QAction(QIcon(":/images/newtab.png"), l_new_tab, this);
//newtabAct->setShortcut(tr("Ctrl+N"));
newtabAct->setStatusTip(l_status_new_tab);
connect(newtabAct, SIGNAL(triggered()), this, SLOT(slotNewTab()));
}
reconnectAct = new QAction(QIcon(":/images/view-refresh.png"), l_reconnect, this);
reconnectAct->setShortcut(tr("Ctrl+R"));
reconnectAct->setStatusTip(l_status_reconnect);
connect(reconnectAct, SIGNAL(triggered()), this, SLOT(slotReconnect()));
storebmpAct = new QAction(QIcon(":/images/storebmp.png"), l_save_as_bmp, this);
storebmpAct->setShortcut(tr("Ctrl+B"));
storebmpAct->setStatusTip(l_status_save_as_bmp);
connect(storebmpAct, SIGNAL(triggered()), this, SLOT(slotStorebmp()));
gohomeAct = new QAction(QIcon(":/images/gohome.png"), opt.initialhost, this);
gohomeAct->setStatusTip(opt.initialhost);
connect(gohomeAct, SIGNAL(triggered()), this, SLOT(slotGohome()));
logbmpAct = new QAction(QIcon(":/images/logbmp.png"), l_log_as_bmp, this);
logbmpAct->setStatusTip(l_status_log_as_bmp);
connect(logbmpAct, SIGNAL(triggered()), this, SLOT(slotLogbmp()));
logpvmAct = new QAction(QIcon(":/images/logpvm.png"), l_log_as_pvm, this);
logpvmAct->setStatusTip(l_status_log_as_pvm);
connect(logpvmAct, SIGNAL(triggered()), this, SLOT(slotLogpvm()));
printAct = new QAction(QIcon(":/images/print.png"), l_print, this);
printAct->setShortcut(tr("Ctrl+P"));
printAct->setStatusTip(l_status_print);
connect(printAct, SIGNAL(triggered()), this, SLOT(slotPrint()));
newtabActToolBar = new QAction(QIcon(":/images/newtab.png"), l_new_tab, this);
newtabActToolBar->setStatusTip(l_status_new_tab);
connect(newtabActToolBar, SIGNAL(triggered()), this, SLOT(slotNewTab()));
exitAct = new QAction(QIcon(":/images/exit.png"), l_exit, this);
exitAct->setShortcut(tr("Ctrl+Q"));
exitAct->setStatusTip(l_status_exit);
connect(exitAct, SIGNAL(triggered()), this, SLOT(slotExit()));
copyAct = new QAction(QIcon(":/images/copy.png"), l_copy, this);
copyAct->setShortcut(tr("Ctrl+C"));
copyAct->setStatusTip(l_status_copy);
connect(copyAct, SIGNAL(triggered()), this, SLOT(slotCopy()));
if(opt.arg_disable == 0)
{
editmenuAct = new QAction(l_editmenu, this);
editmenuAct->setShortcut(tr("Ctrl+E"));
editmenuAct->setStatusTip(l_status_editmenu);
connect(editmenuAct, SIGNAL(triggered()), this, SLOT(slotEditmenu()));
addAction(editmenuAct);
toolbarAct = new QAction(QIcon(":/images/toolbar.png"), l_toolbar, this);
toolbarAct->setShortcut(tr("Ctrl+T"));
toolbarAct->setStatusTip(l_status_toolbar);
connect(toolbarAct, SIGNAL(triggered()), this, SLOT(slotToolbar()));
addAction(toolbarAct);
statusbarAct = new QAction(QIcon(":/images/statusbar.png"), l_statusbar, this);
statusbarAct->setShortcut(tr("Ctrl+S"));
statusbarAct->setStatusTip(l_status_statusbar);
connect(statusbarAct, SIGNAL(triggered()), this, SLOT(slotStatusbar()));
addAction(statusbarAct);
maximizedAct = new QAction(l_maximized, this);
maximizedAct->setShortcut(tr("Ctrl+M"));
maximizedAct->setStatusTip(l_status_toggle_maximized);
connect(maximizedAct, SIGNAL(triggered()), this, SLOT(slotMaximized()));
addAction(maximizedAct);
fullscreenAct = new QAction(QIcon(":/images/fullscreen.png"), l_fullscreen, this);
fullscreenAct->setShortcut(tr("Ctrl+F"));
fullscreenAct->setStatusTip(l_status_toggle_full_screen);
connect(fullscreenAct, SIGNAL(triggered()), this, SLOT(slotFullscreen()));
addAction(fullscreenAct);
}
manualAct = new QAction(l_manual, this);
manualAct->setShortcut(tr("Ctrl+H"));
manualAct->setStatusTip(l_status_manual);
connect(manualAct, SIGNAL(triggered()), this, SLOT(slotManual()));
aboutAct = new QAction(l_about, this);
aboutAct->setStatusTip(l_status_about);
connect(aboutAct, SIGNAL(triggered()), this, SLOT(about()));
aboutQtAct = new QAction("About &Qt", this);
aboutQtAct->setStatusTip("About Qt library");
connect(aboutQtAct, SIGNAL(triggered()), qApp, SLOT(aboutQt()));
logoAct = new QAction(QIcon(":/images/app.png"),"pvbrowser", this);
logoAct->setStatusTip(tr("About pvbrowser"));
connect(logoAct, SIGNAL(triggered()), this, SLOT(about()));
}
