void EventDispatcher::sortEventListeners(const EventListener::ListenerID& listenerID)
{
DirtyFlag dirtyFlag = DirtyFlag::NONE;
auto dirtyIter = _priorityDirtyFlagMap.find(listenerID);
if (dirtyIter != _priorityDirtyFlagMap.end())
{
dirtyFlag = dirtyIter->second;
}
if (dirtyFlag != DirtyFlag::NONE)
{
// Clear the dirty flag first, if `rootNode` is nullptr, then set its dirty flag of scene graph priority
dirtyIter->second = DirtyFlag::NONE;
if ((int)dirtyFlag & (int)DirtyFlag::FIXED_PRIORITY)
{
sortEventListenersOfFixedPriority(listenerID);
}
if ((int)dirtyFlag & (int)DirtyFlag::SCENE_GRAPH_PRIORITY)
{
auto rootNode = Director::getInstance()->getRunningScene();
if (rootNode)
{
sortEventListenersOfSceneGraphPriority(listenerID, rootNode);
}
else
{
dirtyIter->second = DirtyFlag::SCENE_GRAPH_PRIORITY;
}
}
}
}
void EventDispatcher::sortEventListeners(const EventListener::ListenerID& listenerID)
{
DirtyFlag dirtyFlag = DirtyFlag::NONE;
auto dirtyIter = _priorityDirtyFlagMap.find(listenerID);
if (dirtyIter != _priorityDirtyFlagMap.end())
{
dirtyFlag = dirtyIter->second;
}
if (dirtyFlag != DirtyFlag::NONE)
{
if ((int)dirtyFlag & (int)DirtyFlag::FIXED_PRIORITY)
{
sortEventListenersOfFixedPriority(listenerID);
}
if ((int)dirtyFlag & (int)DirtyFlag::SCENE_GRAPH_PRIORITY)
{
sortEventListenersOfSceneGraphPriority(listenerID);
}
dirtyIter->second = DirtyFlag::NONE;
}
}
