void QQmlThread::internalCallMethodInMain(Message *message)
{
Q_ASSERT(isThisThread());
d->lock();
Q_ASSERT(d->mainSync == 0);
d->mainSync = message;
if (d->m_mainThreadWaiting) {
d->wakeOne();
} else if (d->m_mainProcessing) {
// Do nothing - it is already looping
} else {
d->triggerMainEvent();
}
while (d->mainSync) {
if (d->m_shutdown) {
delete d->mainSync;
d->mainSync = 0;
break;
}
d->wait();
}
d->unlock();
}
void QQmlThread::internalCallMethodInThread(Message *message)
{
Q_ASSERT(!isThisThread());
d->lock();
Q_ASSERT(d->m_mainThreadWaiting == false);
bool wasEmpty = d->threadList.isEmpty();
d->threadList.append(message);
if (wasEmpty && d->m_threadProcessing == false)
d->triggerThreadEvent();
d->m_mainThreadWaiting = true;
do {
if (d->mainSync) {
QQmlThread::Message *message = d->mainSync;
unlock();
message->call(this);
delete message;
lock();
d->mainSync = 0;
wakeOne();
} else {
d->wait();
}
} while (d->mainSync || !d->threadList.isEmpty());
d->m_mainThreadWaiting = false;
d->unlock();
}
void QQmlThread::waitForNextMessage()
{
Q_ASSERT(!isThisThread());
d->lock();
Q_ASSERT(d->m_mainThreadWaiting == false);
d->m_mainThreadWaiting = true;
if (d->mainSync || !d->threadList.isEmpty()) {
if (d->mainSync) {
QQmlThread::Message *message = d->mainSync;
unlock();
message->call(this);
delete message;
lock();
d->mainSync = 0;
wakeOne();
} else {
d->wait();
}
}
d->m_mainThreadWaiting = false;
d->unlock();
}
void QQmlThread::internalPostMethodToMain(Message *message)
{
Q_ASSERT(isThisThread());
d->lock();
bool wasEmpty = d->mainList.isEmpty();
d->mainList.append(message);
if (wasEmpty && d->m_mainProcessing == false)
d->triggerMainEvent();
d->unlock();
}
void QQmlThread::internalPostMethodToThread(Message *message)
{
Q_ASSERT(!isThisThread());
d->lock();
bool wasEmpty = d->threadList.isEmpty();
d->threadList.append(message);
if (wasEmpty && d->m_threadProcessing == false)
d->triggerThreadEvent();
d->unlock();
}
