void RadioButtonGroup::remove(HTMLInputElement* button)
{
ASSERT(button->type() == InputTypeNames::radio);
WillBeHeapHashSet<RawPtrWillBeMember<HTMLInputElement>>::iterator it = m_members.find(button);
if (it == m_members.end())
return;
bool wasValid = isValid();
m_members.remove(it);
if (button->isRequired()) {
ASSERT(m_requiredCount);
--m_requiredCount;
}
if (m_checkedButton == button)
m_checkedButton = nullptr;
if (m_members.isEmpty()) {
ASSERT(!m_requiredCount);
ASSERT(!m_checkedButton);
} else if (wasValid != isValid()) {
setNeedsValidityCheckForAllButtons();
}
if (!wasValid) {
// A radio button not in a group is always valid. We need to make it
// valid only if the group was invalid.
button->setNeedsValidityCheck();
}
}
void RadioButtonGroup::setNeedsValidityCheckForAllButtons()
{
typedef WillBeHeapHashSet<RawPtrWillBeMember<HTMLInputElement> >::const_iterator Iterator;
Iterator end = m_members.end();
for (Iterator it = m_members.begin(); it != end; ++it) {
HTMLInputElement* button = *it;
ASSERT(button->isRadioButton());
button->setNeedsValidityCheck();
}
}
static void removeFontFaceRules(WillBeHeapHashSet<RawPtrWillBeWeakMember<CSSStyleSheet> >& clients, const StyleRuleFontFace* fontFaceRule)
{
for (WillBeHeapHashSet<RawPtrWillBeWeakMember<CSSStyleSheet> >::iterator it = clients.begin(); it != clients.end(); ++it) {
if (Node* ownerNode = (*it)->ownerNode())
ownerNode->document().styleEngine()->removeFontFaceRules(WillBeHeapVector<RawPtrWillBeMember<const StyleRuleFontFace> >(1, fontFaceRule));
}
}
static void clearResolvers(WillBeHeapHashSet<RawPtrWillBeWeakMember<CSSStyleSheet> >& clients)
{
for (WillBeHeapHashSet<RawPtrWillBeWeakMember<CSSStyleSheet> >::iterator it = clients.begin(); it != clients.end(); ++it) {
if (Document* document = (*it)->ownerDocument())
document->styleEngine()->clearResolver();
}
}
void V8MutationObserver::visitDOMWrapper(v8::Isolate* isolate, ScriptWrappable* scriptWrappable, const v8::Persistent<v8::Object>& wrapper)
{
MutationObserver* observer = scriptWrappable->toImpl<MutationObserver>();
WillBeHeapHashSet<RawPtrWillBeMember<Node>> observedNodes = observer->getObservedNodes();
for (WillBeHeapHashSet<RawPtrWillBeMember<Node>>::iterator it = observedNodes.begin(); it != observedNodes.end(); ++it) {
v8::UniqueId id(reinterpret_cast<intptr_t>(V8GCController::opaqueRootForGC(isolate, *it)));
isolate->SetReferenceFromGroup(id, wrapper);
}
}