void StyleInvalidationAnalysis::invalidateStyle(Document* document)
{
ASSERT(!m_dirtiesAllStyle);
if (m_idScopes.isEmpty() && m_classScopes.isEmpty())
return;
Element* element = ElementTraversal::firstWithin(document);
while (element) {
if (elementMatchesSelectorScopes(element, m_idScopes, m_classScopes)) {
element->setNeedsStyleRecalc();
// The whole subtree is now invalidated, we can skip to the next sibling.
element = ElementTraversal::nextSkippingChildren(element);
continue;
}
element = ElementTraversal::next(element);
}
}
void StyleInvalidationAnalysis::invalidateStyle(Document* document)
{
ASSERT(!m_dirtiesAllStyle);
if (m_idScopes.isEmpty() && m_classScopes.isEmpty())
return;
Node* node = document->firstChild();
while (node) {
if (!node->isStyledElement()) {
node = NodeTraversal::next(node);
continue;
}
StyledElement* element = static_cast<StyledElement*>(node);
if (elementMatchesSelectorScopes(element, m_idScopes, m_classScopes)) {
element->setNeedsStyleRecalc();
// The whole subtree is now invalidated, we can skip to the next sibling.
node = NodeTraversal::nextSkippingChildren(node);
continue;
}
node = NodeTraversal::next(node);
}
}
void StyleSheetInvalidationAnalysis::invalidateStyle()
{
ASSERT(!m_dirtiesAllStyle);
if (m_treeScope->rootNode().isShadowRoot()) {
ContainerNode* shadowHost = toShadowRoot(m_treeScope->rootNode()).host();
shadowHost->setNeedsStyleRecalc(SubtreeStyleChange, StyleChangeReasonForTracing::create(StyleChangeReason::StyleSheetChange));
return;
}
if (m_idScopes.isEmpty() && m_classScopes.isEmpty())
return;
Element* element = ElementTraversal::firstWithin(m_treeScope->document());
while (element) {
if (elementMatchesSelectorScopes(element, m_idScopes, m_classScopes)) {
element->setNeedsStyleRecalc(SubtreeStyleChange, StyleChangeReasonForTracing::create(StyleChangeReason::StyleSheetChange));
// The whole subtree is now invalidated, we can skip to the next sibling.
element = ElementTraversal::nextSkippingChildren(*element);
continue;
}
element = ElementTraversal::next(*element);
}
}
