Make QQmlThread work for no-thread debug mode

Disable isThisThread asserts: there is only going to
be one thread.

Add a no-thread implementation for internalCalMethodInMain(),
which calls the message immediately, similar to the
current internalCallMethodInThread() implementation.

Change-Id: I554cacf572b5f47c9921d247773cc3d9127b8203
Reviewed-by: Lorn Potter <lorn.potter@gmail.com>

1 files changed, 14 insertions, 0 deletions

diff --git a/src/qml/qml/ftw/qqmlthread.cpp b/src/qml/qml/ftw/qqmlthread.cpp
index 2ef1dc7e93..e961ed3d0d 100644
--- a/src/qml/qml/ftw/qqmlthread.cpp
+++ b/src/qml/qml/ftw/qqmlthread.cpp
@@ -104,14 +104,18 @@ QQmlThreadPrivate::MainObject::MainObject(QQmlThreadPrivate *p)
 // Trigger mainEvent in main thread.  Must be called from thread.
 void QQmlThreadPrivate::triggerMainEvent()
 {
+#if QT_CONFIG(thread)
     Q_ASSERT(q->isThisThread());
+#endif
     QCoreApplication::postEvent(&m_mainObject, new QEvent(QEvent::User));
 }
 
 // Trigger even in thread.  Must be called from main thread.
 void QQmlThreadPrivate::triggerThreadEvent()
 {
+#if QT_CONFIG(thread)
     Q_ASSERT(!q->isThisThread());
+#endif
     QCoreApplication::postEvent(this, new QEvent(QEvent::User));
 }
 
@@ -353,6 +357,12 @@ void QQmlThread::internalCallMethodInThread(Message *message)
 
 void QQmlThread::internalCallMethodInMain(Message *message)
 {
+#if !QT_CONFIG(thread)
+    message->call(this);
+    delete message;
+    return;
+#endif
+
     Q_ASSERT(isThisThread());
 
     d->lock();
@@ -397,7 +407,9 @@ void QQmlThread::internalPostMethodToThread(Message *message)
 
 void QQmlThread::internalPostMethodToMain(Message *message)
 {
+#if QT_CONFIG(thread)
     Q_ASSERT(isThisThread());
+#endif
     d->lock();
     bool wasEmpty = d->mainList.isEmpty();
     d->mainList.append(message);
@@ -408,7 +420,9 @@ void QQmlThread::internalPostMethodToMain(Message *message)
 
 void QQmlThread::waitForNextMessage()
 {
+#if QT_CONFIG(thread)
     Q_ASSERT(!isThisThread());
+#endif
     d->lock();
     Q_ASSERT(d->m_mainThreadWaiting == false);