bool QQnxBpsEventFilter::nativeEventFilter(const QByteArray &eventType, void *message, long *result)
{
Q_UNUSED(eventType);
Q_UNUSED(result);
bps_event_t *event = static_cast<bps_event_t *>(message);
const int eventDomain = bps_event_get_domain(event);
qBpsEventFilterDebug() << Q_FUNC_INFO << "event=" << event << "domain=" << eventDomain;
if (eventDomain == screen_get_domain()) {
if (!m_screenEventHandler) {
qWarning("QQNX: registered for screen events, but no handler provided.");
return false;
}
screen_event_t screenEvent = screen_event_get_event(event);
return m_screenEventHandler->handleEvent(screenEvent);
}
if (eventDomain == dialog_get_domain()) {
dialog_instance_t nativeDialog = dialog_event_get_dialog_instance(event);
QQnxFileDialogHelper *dialog = m_dialogMapper.value(nativeDialog, 0);
if (dialog)
return dialog->handleEvent(event);
}
if (eventDomain == navigator_get_domain())
return handleNavigatorEvent(event);
if (m_virtualKeyboard->handleEvent(event))
return true;
return false;
}
bool QQnxBpsEventFilter::handleNavigatorEvent(bps_event_t *event)
{
switch (bps_event_get_code(event)) {
case NAVIGATOR_ORIENTATION_CHECK: {
const int angle = navigator_event_get_orientation_angle(event);
qBpsEventFilterDebug() << Q_FUNC_INFO << "ORIENTATION CHECK event. angle=" << angle;
const bool result = m_navigatorEventHandler->handleOrientationCheck(angle);
qBpsEventFilterDebug() << Q_FUNC_INFO << "ORIENTATION CHECK event. result=" << result;
// reply to navigator whether orientation is acceptable
navigator_orientation_check_response(event, result);
break;
}
case NAVIGATOR_ORIENTATION: {
const int angle = navigator_event_get_orientation_angle(event);
qBpsEventFilterDebug() << Q_FUNC_INFO << "ORIENTATION event. angle=" << angle;
m_navigatorEventHandler->handleOrientationChange(angle);
navigator_done_orientation(event);
break;
}
case NAVIGATOR_SWIPE_DOWN:
qBpsEventFilterDebug() << Q_FUNC_INFO << "SWIPE DOWN event";
m_navigatorEventHandler->handleSwipeDown();
break;
case NAVIGATOR_EXIT:
qBpsEventFilterDebug() << Q_FUNC_INFO << "EXIT event";
m_navigatorEventHandler->handleExit();
break;
case NAVIGATOR_WINDOW_ACTIVE: {
qBpsEventFilterDebug() << Q_FUNC_INFO << "WINDOW ACTIVE event";
const QByteArray id(navigator_event_get_groupid(event));
m_navigatorEventHandler->handleWindowGroupActivated(id);
break;
}
case NAVIGATOR_WINDOW_INACTIVE: {
qBpsEventFilterDebug() << Q_FUNC_INFO << "WINDOW INACTIVE event";
const QByteArray id(navigator_event_get_groupid(event));
m_navigatorEventHandler->handleWindowGroupDeactivated(id);
break;
}
default:
qBpsEventFilterDebug() << Q_FUNC_INFO << "Unhandled navigator event. code=" << bps_event_get_code(event);
return false;
}
return true;
}
void QQnxBpsEventFilter::installOnEventDispatcher(QAbstractEventDispatcher *dispatcher)
{
qBpsEventFilterDebug() << Q_FUNC_INFO << "dispatcher=" << dispatcher;
if (navigator_request_events(0) != BPS_SUCCESS)
qWarning("QQNX: failed to register for navigator events");
dispatcher->installNativeEventFilter(this);
}
void QQnxBpsEventFilter::registerForScreenEvents(QQnxScreen *screen)
{
if (!m_screenEventHandler) {
qWarning("QQNX: trying to register for screen events, but no handler provided.");
return;
}
int attached;
if (screen_get_display_property_iv(screen->nativeDisplay(), SCREEN_PROPERTY_ATTACHED, &attached) != BPS_SUCCESS) {
qWarning() << "QQNX: unable to query display attachment";
return;
}
if (!attached) {
qBpsEventFilterDebug() << "skipping event registration for non-attached screen";
return;
}
if (screen_request_events(screen->nativeContext()) != BPS_SUCCESS)
qWarning("QQNX: failed to register for screen events on screen %p", screen->nativeContext());
}
bool QQnxBpsEventFilter::handleNavigatorEvent(bps_event_t *event)
{
switch (bps_event_get_code(event)) {
case NAVIGATOR_ORIENTATION_CHECK: {
const int angle = navigator_event_get_orientation_angle(event);
qBpsEventFilterDebug() << "ORIENTATION CHECK event. angle=" << angle;
const bool result = m_navigatorEventHandler->handleOrientationCheck(angle);
qBpsEventFilterDebug() << "ORIENTATION CHECK event. result=" << result;
// reply to navigator whether orientation is acceptable
navigator_orientation_check_response(event, result);
break;
}
case NAVIGATOR_ORIENTATION: {
const int angle = navigator_event_get_orientation_angle(event);
qBpsEventFilterDebug() << "ORIENTATION event. angle=" << angle;
m_navigatorEventHandler->handleOrientationChange(angle);
navigator_done_orientation(event);
break;
}
case NAVIGATOR_SWIPE_DOWN:
qBpsEventFilterDebug("SWIPE DOWN event");
m_navigatorEventHandler->handleSwipeDown();
break;
case NAVIGATOR_EXIT:
qBpsEventFilterDebug("EXIT event");
m_navigatorEventHandler->handleExit();
break;
case NAVIGATOR_WINDOW_STATE: {
qBpsEventFilterDebug("WINDOW STATE event");
const navigator_window_state_t state = navigator_event_get_window_state(event);
const QByteArray id(navigator_event_get_groupid(event));
switch (state) {
case NAVIGATOR_WINDOW_FULLSCREEN:
m_navigatorEventHandler->handleWindowGroupStateChanged(id, Qt::WindowFullScreen);
break;
case NAVIGATOR_WINDOW_THUMBNAIL:
m_navigatorEventHandler->handleWindowGroupStateChanged(id, Qt::WindowMinimized);
break;
case NAVIGATOR_WINDOW_INVISIBLE:
break;
}
break;
}
case NAVIGATOR_WINDOW_ACTIVE: {
qBpsEventFilterDebug("WINDOW ACTIVE event");
const QByteArray id(navigator_event_get_groupid(event));
m_navigatorEventHandler->handleWindowGroupActivated(id);
break;
}
case NAVIGATOR_WINDOW_INACTIVE: {
qBpsEventFilterDebug("WINDOW INACTIVE event");
const QByteArray id(navigator_event_get_groupid(event));
m_navigatorEventHandler->handleWindowGroupDeactivated(id);
break;
}
case NAVIGATOR_LOW_MEMORY:
qWarning() << "QGuiApplication based process" << QCoreApplication::applicationPid()
<< "received \"NAVIGATOR_LOW_MEMORY\" event";
return false;
default:
qBpsEventFilterDebug() << "Unhandled navigator event. code=" << bps_event_get_code(event);
return false;
}
return true;
}
