void HTMLDetailsElement::parseAttribute(const QualifiedName& name, const AtomicString& value)
{
if (name == openAttr) {
bool oldValue = m_isOpen;
m_isOpen = !value.isNull();
if (m_isOpen == oldValue)
return;
// Dispatch toggle event asynchronously.
detailsToggleEventSender().cancelEvent(this);
detailsToggleEventSender().dispatchEventSoon(this);
Element* content = ensureUserAgentShadowRoot().getElementById(ShadowElementNames::detailsContent());
ASSERT(content);
if (m_isOpen)
content->removeInlineStyleProperty(CSSPropertyDisplay);
else
content->setInlineStyleProperty(CSSPropertyDisplay, CSSValueNone);
Element* summary = ensureUserAgentShadowRoot().getElementById(ShadowElementNames::detailsSummary());
ASSERT(summary);
// FIXME: DetailsMarkerControl's RenderDetailsMarker has no concept of being updated
// without recreating it causing a repaint. Instead we should change it so we can tell
// it to toggle the open/closed triangle state and avoid reattaching the entire summary.
summary->lazyReattachIfAttached();
return;
}
HTMLElement::parseAttribute(name, value);
}
void HTMLPlugInElement::swapRendererTimerFired(Timer<HTMLPlugInElement>*)
{
ASSERT(displayState() == PreparingPluginReplacement || displayState() == DisplayingSnapshot);
if (userAgentShadowRoot())
return;
// Create a shadow root, which will trigger the code to add a snapshot container
// and reattach, thus making a new Renderer.
ensureUserAgentShadowRoot();
}