void EventPath::setRelatedTarget(Node& origin, EventTarget& relatedTarget)
{
Node* relatedNode = relatedTarget.toNode();
if (!relatedNode)
return;
EventRelatedNodeResolver resolver(*relatedNode);
bool originIsRelatedTarget = &origin == relatedNode;
Node& rootNodeInOriginTreeScope = origin.treeScope().rootNode();
size_t eventPathSize = m_path.size();
size_t i = 0;
while (i < eventPathSize) {
Node* contextNode = m_path[i]->node();
Node* currentRelatedNode = resolver.moveToParentOrShadowHost(*contextNode);
if (!originIsRelatedTarget && m_path[i]->target() == currentRelatedNode)
break;
toMouseOrFocusEventContext(*m_path[i]).setRelatedTarget(currentRelatedNode);
i++;
if (originIsRelatedTarget && &rootNodeInOriginTreeScope == contextNode)
break;
}
m_path.shrink(i);
}
void EventPath::setRelatedTarget(EventTarget& relatedTarget)
{
Node* relatedNode = relatedTarget.toNode();
if (!relatedNode)
return;
EventRelatedNodeResolver resolver(*relatedNode);
size_t eventPathSize = m_path.size();
for (size_t i = 0; i < eventPathSize; i++)
toMouseOrFocusEventContext(*m_path[i]).setRelatedTarget(resolver.moveToParentOrShadowHost(*m_path[i]->node()));
}
