bool TrayApplet::init()
{
m_initialized = X11Support::makeSystemTray(m_panelWindow->winId());
if(!m_initialized)
{
// Another tray is active.
return false;
}
connect(X11Support::instance(), SIGNAL(windowClosed(ulong)), this, SLOT(windowClosed(ulong)));
connect(X11Support::instance(), SIGNAL(windowReconfigured(ulong,int,int,int,int)), this, SLOT(windowReconfigured(ulong,int,int,int,int)));
connect(X11Support::instance(), SIGNAL(windowDamaged(ulong)), this, SLOT(windowDamaged(ulong)));
connect(X11Support::instance(), SIGNAL(clientMessageReceived(ulong,ulong,void*)), this, SLOT(clientMessageReceived(ulong,ulong,void*)));
return true;
}
void X11Support::onX11Event(XEvent* event)
{
if(event->type == m_damageEventBase + XDamageNotify)
{
// Repair damaged area.
XDamageNotifyEvent* damageEvent = reinterpret_cast<XDamageNotifyEvent*>(event);
XDamageSubtract(QX11Info::display(), damageEvent->damage, None, None);
emit windowDamaged(event->xany.window);
}
if(event->type == DestroyNotify)
emit windowClosed(event->xdestroywindow.window);
if(event->type == PropertyNotify)
emit windowPropertyChanged(event->xproperty.window, event->xproperty.atom);
if(event->type == ClientMessage)
emit clientMessageReceived(event->xclient.window, event->xclient.message_type, event->xclient.data.b);
}
CWindowIcon::CWindowIcon(WId window, QWidget* parent)
: QWidget(parent),
m_window(window)
{
QBoxLayout* box = qobject_cast<QBoxLayout*>(parent->layout());
Q_ASSERT(box);
m_size = box->direction() <= QBoxLayout::RightToLeft ? parentWidget()->height() : parentWidget()->width();
X11Core::registerForTrayIconUpdates(window);
X11Core::reparentWindow(window, parentWidget()->winId());
X11Core::resizeWindow(window, m_size, m_size);
X11Core::redirectWindow(window);
X11Core::mapWindow(window);
X11Core::registerForTrayIconUpdates(window);
connect(X11Core::instance(), SIGNAL(windowDamaged(WId)),
this , SLOT(onWindowDamaged(WId)));
connect(X11Core::instance(), SIGNAL(windowReconfigured(WId,int,int,int,int)),
this , SLOT(onWindowReconfigured(WId,int,int,int,int)));
}
