bool QDeclarativeTester::eventFilter(QObject *o, QEvent *e)
{
if (!filterEvents)
return false;
Destination destination;
if (o == m_view) {
destination = View;
} else if (o == m_view->viewport()) {
destination = ViewPort;
} else {
return false;
}
switch (e->type()) {
case QEvent::KeyPress:
case QEvent::KeyRelease:
addKeyEvent(destination, (QKeyEvent *)e);
return true;
case QEvent::MouseButtonPress:
case QEvent::MouseButtonRelease:
case QEvent::MouseMove:
case QEvent::MouseButtonDblClick:
addMouseEvent(destination, (QMouseEvent *)e);
return true;
default:
break;
}
return false;
}
static int
dequeueKeyEvent (unsigned char *set, unsigned char *key, int *press) {
Queue *queue = getKeyEventQueue(0);
if (keyReleaseEvent) {
if (afterTimePeriod(&keyReleasePeriod, NULL)) {
if (!addKeyEvent(keyReleaseEvent)) return 0;
keyReleaseEvent = NULL;
}
}
if (queue) {
KeyEvent *event;
while ((event = dequeueItem(queue))) {
#ifdef ENABLE_API
if (apiStarted) {
if ((api_handleKeyEvent(event->set, event->key, event->press)) == EOF) {
deallocateKeyEvent(event);
continue;
}
}
#endif /* ENABLE_API */
*set = event->set;
*key = event->key;
*press = event->press;
deallocateKeyEvent(event);
return 1;
}
}
return 0;
}
int
enqueueKeyEvent (unsigned char set, unsigned char key, int press) {
if (keyReleaseEvent) {
if (press && (set == keyReleaseEvent->set) && (key == keyReleaseEvent->key)) {
if (!afterTimePeriod(&keyReleasePeriod, NULL)) {
deallocateKeyEvent(keyReleaseEvent);
keyReleaseEvent = NULL;
return 1;
}
}
{
KeyEvent *event = keyReleaseEvent;
keyReleaseEvent = NULL;
if (!addKeyEvent(event)) {
deallocateKeyEvent(event);
return 0;
}
}
}
{
KeyEvent *event;
if ((event = malloc(sizeof(*event)))) {
event->set = set;
event->key = key;
event->press = press;
if (keyReleaseTimeout && !press) {
keyReleaseEvent = event;
startTimePeriod(&keyReleasePeriod, keyReleaseTimeout);
return 1;
}
if (addKeyEvent(event)) return 1;
deallocateKeyEvent(event);
} else {
logMallocError();
}
}
return 0;
}
