bool VncView::start()
{
vncThread.setHost(m_host);
vncThread.setPort(m_port);
RemoteView::Quality quality;
#ifdef QTONLY
quality = (RemoteView::Quality)((QCoreApplication::arguments().count() > 2) ?
QCoreApplication::arguments().at(2).toInt() : 2);
#else
quality = m_hostPreferences->quality();
#endif
vncThread.setQuality(quality);
// set local cursor on by default because low quality mostly means slow internet connection
if (quality == RemoteView::Low) {
showDotCursor(RemoteView::CursorOn);
#ifndef QTONLY
// KRDC does always just have one main window, so at(0) is safe
KXMLGUIClient *vncMainWindow = dynamic_cast<KXMLGUIClient*>(KMainWindow::memberList().at(0));
if (vncMainWindow)
vncMainWindow->actionCollection()->action("show_local_cursor")->setChecked(true);
#endif
}
setStatus(Connecting);
vncThread.start();
return true;
}
QMenu *KOEventView::newEventPopup()
{
KXMLGUIClient *client = KOCore::self()->xmlguiClient( this );
if ( !client ) {
kError() << "no xmlGuiClient.";
return 0;
}
if ( !client->factory() ) {
kError() << "no factory";
return 0; // can happen if called too early
}
return static_cast<QMenu*>
( client->factory()->container( "rmb_selection_popup", client ) );
}
KActionCollection* Part::actionCollectionForMode(Kexi::ViewMode viewMode) const
{
KXMLGUIClient *cli = d->instanceGuiClients.value((int)viewMode);
return cli ? cli->actionCollection() : 0;
}
void KKbdAccessExtensions::displayAccessKeys()
{
// Build a list of valid access keys that don't collide with shortcuts.
QString availableAccessKeys = "ABCDEFGHIJKLMNOPQRSTUVWXYZ01234567890";
QPtrList<KXMLGUIClient> allClients = d->mainWindow->factory()->clients();
QPtrListIterator<KXMLGUIClient> it( allClients );
KXMLGUIClient *client;
while( (client=it.current()) !=0 )
{
++it;
KActionPtrList actions = client->actionCollection()->actions();
for (int j = 0; j < (int)actions.count(); j++) {
KAction* action = actions[j];
KShortcut sc = action->shortcut();
for (int i = 0; i < (int)sc.count(); i++) {
KKeySequence seq = sc.seq(i);
if (seq.count() == 1) {
QString s = seq.toString();
if (availableAccessKeys.contains(s))
availableAccessKeys.remove(s);
}
}
}
}
// Find all visible, focusable widgets and create a QLabel for each. Don't exceed
// available list of access keys.
QWidgetList* allWidgets = kapp->allWidgets();
QWidget* widget = allWidgets->first();
int accessCount = 0;
int maxAccessCount = availableAccessKeys.length();
int overlap = 20;
QPoint prevGlobalPos = QPoint(-overlap, -overlap);
while (widget && (accessCount < maxAccessCount)) {
if (widget->isVisible() && widget->isFocusEnabled() ) {
QRect r = widget->rect();
QPoint p(r.x(), r.y());
// Don't display an access key if within overlap pixels of previous one.
QPoint globalPos = widget->mapToGlobal(p);
QPoint diffPos = globalPos - prevGlobalPos;
if (diffPos.manhattanLength() > overlap) {
accessCount++;
QLabel* lab=new QLabel(widget, "", widget, 0, Qt::WDestructiveClose);
lab->setPalette(QToolTip::palette());
lab->setLineWidth(2);
lab->setFrameStyle(QFrame::Box | QFrame::Plain);
lab->setMargin(3);
lab->adjustSize();
lab->move(p);
if (!d->accessKeyLabels) {
d->accessKeyLabels = new QPtrList<QLabel>;
d->accessKeyLabels->setAutoDelete(true);
}
d->accessKeyLabels->append(lab);
prevGlobalPos = globalPos;
}
}
widget = allWidgets->next();
}
if (accessCount > 0) {
// Sort the access keys from left to right and down the screen.
QValueList<KSortedLabel> sortedLabels;
for (int i = 0; i < accessCount; i++)
sortedLabels.append(KSortedLabel(d->accessKeyLabels->at(i)));
qHeapSort( sortedLabels );
// Assign access key labels.
for (int i = 0; i < accessCount; i++) {
QLabel* lab = sortedLabels[i].label();
QChar s = availableAccessKeys[i];
lab->setText(s);
lab->adjustSize();
lab->show();
}
}
}