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Merge pull request #8835 from zzmp/fix/entity-del-deadlock

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fix deadlock when removing tablet
This commit is contained in:
Brad Hefta-Gaub 2016-10-18 01:21:55 -07:00 committed by GitHub
commit 0d48eb55b9
2 changed files with 17 additions and 5 deletions
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20
interface/src/Application.cpp
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@ -3701,7 +3701,18 @@ void Application::setKeyboardFocusEntity(QUuid id) {
void Application::setKeyboardFocusEntity(EntityItemID entityItemID) {
auto entityScriptingInterface = DependencyManager::get<EntityScriptingInterface>();
if (_keyboardFocusedItem.get() != entityItemID) {
// reset focused entity
_keyboardFocusedItem.set(UNKNOWN_ENTITY_ID);
if (_keyboardFocusHighlight) {
_keyboardFocusHighlight->setVisible(false);
}
// if invalid, return without expensive (locking) operations
if (entityItemID == UNKNOWN_ENTITY_ID) {
return;
}
// if valid, query properties
auto properties = entityScriptingInterface->getEntityProperties(entityItemID);
if (!properties.getLocked() && properties.getVisible()) {
auto entity = getEntities()->getTree()->findEntityByID(entityItemID);
@ -3712,6 +3723,8 @@ void Application::setKeyboardFocusEntity(EntityItemID entityItemID) {
}
_keyboardFocusedItem.set(entityItemID);
_lastAcceptedKeyPress = usecTimestampNow();
// create a focus
if (_keyboardFocusHighlightID < 0 || !getOverlays().isAddedOverlay(_keyboardFocusHighlightID)) {
_keyboardFocusHighlight = std::make_shared<Cube3DOverlay>();
_keyboardFocusHighlight->setAlpha(1.0f);
@ -3723,17 +3736,16 @@ void Application::setKeyboardFocusEntity(EntityItemID entityItemID) {
_keyboardFocusHighlight->setColorPulse(1.0);
_keyboardFocusHighlight->setIgnoreRayIntersection(true);
_keyboardFocusHighlight->setDrawInFront(false);
_keyboardFocusHighlightID = getOverlays().addOverlay(_keyboardFocusHighlight);
}
// position the focus
_keyboardFocusHighlight->setRotation(entity->getRotation());
_keyboardFocusHighlight->setPosition(entity->getPosition());
_keyboardFocusHighlight->setDimensions(entity->getDimensions() * 1.05f);
_keyboardFocusHighlight->setVisible(true);
_keyboardFocusHighlightID = getOverlays().addOverlay(_keyboardFocusHighlight);
}
}
if (_keyboardFocusedItem.get() == UNKNOWN_ENTITY_ID && _keyboardFocusHighlight) {
_keyboardFocusHighlight->setVisible(false);
}
}
}

2
libraries/avatars/src/AvatarData.cpp
View file

@ -1778,7 +1778,7 @@ void AvatarData::setAvatarEntityData(const AvatarEntityMap& avatarEntityData) {
AvatarEntityIDs AvatarData::getAndClearRecentlyDetachedIDs() {
AvatarEntityIDs result;
if (QThread::currentThread() != thread()) {
QMetaObject::invokeMethod(const_cast<AvatarData*>(this), "getRecentlyDetachedIDs", Qt::BlockingQueuedConnection,
QMetaObject::invokeMethod(const_cast<AvatarData*>(this), "getAndClearRecentlyDetachedIDs", Qt::BlockingQueuedConnection,
Q_RETURN_ARG(AvatarEntityIDs, result));
return result;
}