void ChildListMutationAccumulator::leaveMutationScope()
{
ASSERT(m_mutationScopes > 0);
if (!--m_mutationScopes) {
if (!isEmpty())
enqueueMutationRecord();
accumulatorMap().remove(m_target.get());
}
}
void ChildListMutationAccumulator::childAdded(PassRefPtr<Node> prpChild)
{
ASSERT(hasObservers());
RefPtr<Node> child = prpChild;
if (!isAddedNodeInOrder(child.get()))
enqueueMutationRecord();
if (isEmpty()) {
m_previousSibling = child->previousSibling();
m_nextSibling = child->nextSibling();
}
m_lastAdded = child.get();
m_addedNodes.append(child.release());
}
void ChildListMutationAccumulator::childAdded(Node& childRef)
{
ASSERT(hasObservers());
Ref<Node> child(childRef);
if (!isAddedNodeInOrder(child.get()))
enqueueMutationRecord();
if (isEmpty()) {
m_previousSibling = child->previousSibling();
m_nextSibling = child->nextSibling();
}
m_lastAdded = &child.get();
m_addedNodes.append(child.get());
}
ChildListMutationAccumulator::~ChildListMutationAccumulator()
{
if (!isEmpty())
enqueueMutationRecord();
accumulatorMap().remove(&m_target.get());
}
