void ContentDistributor::distribute(Element* host)
{
ASSERT(needsDistribution());
ASSERT(m_nodeToInsertionPoint.isEmpty());
m_validity = Valid;
ContentDistribution pool;
for (Node* node = host->firstChild(); node; node = node->nextSibling())
populate(node, pool);
Vector<bool> distributed(pool.size());
distributed.fill(false);
Vector<HTMLShadowElement*, 8> activeShadowInsertionPoints;
for (ShadowRoot* root = host->youngestShadowRoot(); root; root = root->olderShadowRoot()) {
HTMLShadowElement* firstActiveShadowInsertionPoint = 0;
const Vector<InsertionPoint*>& insertionPoints = root->insertionPointList();
for (size_t i = 0; i < insertionPoints.size(); ++i) {
InsertionPoint* point = insertionPoints[i];
if (!point->isActive())
continue;
if (isHTMLShadowElement(point)) {
if (!firstActiveShadowInsertionPoint)
firstActiveShadowInsertionPoint = toHTMLShadowElement(point);
} else {
distributeSelectionsTo(point, pool, distributed);
if (ElementShadow* shadow = point->parentNode()->isElementNode() ? toElement(point->parentNode())->shadow() : 0)
shadow->invalidateDistribution();
}
}
if (firstActiveShadowInsertionPoint)
activeShadowInsertionPoints.append(firstActiveShadowInsertionPoint);
}
for (size_t i = activeShadowInsertionPoints.size(); i > 0; --i) {
HTMLShadowElement* shadowElement = activeShadowInsertionPoints[i - 1];
ShadowRoot* root = shadowElement->shadowRoot();
ASSERT(root);
if (root->olderShadowRoot()) {
distributeNodeChildrenTo(shadowElement, root->olderShadowRoot());
root->olderShadowRoot()->setAssignedTo(shadowElement);
} else {
distributeSelectionsTo(shadowElement, pool, distributed);
if (ElementShadow* shadow = shadowElement->parentNode()->isElementNode() ? toElement(shadowElement->parentNode())->shadow() : 0)
shadow->invalidateDistribution();
}
}
}
void ContentDistributor::distribute(Element* host)
{
ASSERT(needsDistribution());
ASSERT(m_nodeToInsertionPoint.isEmpty());
ASSERT(!host->containingShadowRoot() || host->containingShadowRoot()->owner()->distributor().isValid());
m_validity = Valid;
ContentDistribution pool;
for (Node* node = host->firstChild(); node; node = node->nextSibling())
populate(node, pool);
Vector<bool> distributed(pool.size());
distributed.fill(false);
if (ShadowRoot* root = host->shadowRoot()) {
if (ScopeContentDistribution* scope = root->scopeDistribution()) {
const Vector<RefPtr<InsertionPoint> >& insertionPoints = scope->ensureInsertionPointList(root);
for (size_t i = 0; i < insertionPoints.size(); ++i) {
InsertionPoint* point = insertionPoints[i].get();
if (!point->isActive())
continue;
distributeSelectionsTo(point, pool, distributed);
if (ElementShadow* shadow = point->parentNode()->isElementNode() ? toElement(point->parentNode())->shadow() : 0)
shadow->invalidateDistribution();
}
}
}
}
void ContentDistributor::distribute(Element* host)
{
ASSERT(needsDistribution());
ASSERT(m_nodeToInsertionPoint.isEmpty());
ASSERT(!host->containingShadowRoot() || host->containingShadowRoot()->distributor().isValid());
m_validity = Valid;
if (ShadowRoot* root = host->shadowRoot()) {
const Vector<RefPtr<InsertionPoint> >& insertionPoints = ensureInsertionPointList(root);
for (size_t i = 0; i < insertionPoints.size(); ++i) {
InsertionPoint* point = insertionPoints[i].get();
if (!point->isActive())
continue;
distributeSelectionsTo(point, host);
}
}
}
void ContentDistributor::distribute(Element* host)
{
ASSERT(needsDistribution());
ASSERT(m_nodeToInsertionPoint.isEmpty());
ASSERT(!host->containingShadowRoot()
|| !host->containingShadowRoot()->distributor()
|| host->containingShadowRoot()->distributor()->isValid());
m_validity = Valid;
if (ShadowRoot* root = host->shadowRoot()) {
for (auto& point : ensureInsertionPointList(root)) {
if (!point->isActive())
continue;
distributeSelectionsTo(point.get(), host);
}
}
}
