String SVGAElement::title() const
{
// If the xlink:title is set (non-empty string), use it.
const AtomicString& title = attributeWithoutSynchronization(XLinkNames::titleAttr);
if (!title.isEmpty())
return title;
// Otherwise, use the title of this element.
return SVGElement::title();
}
void SVGAElement::defaultEventHandler(Event& event)
{
if (isLink()) {
if (focused() && isEnterKeyKeydownEvent(event)) {
event.setDefaultHandled();
dispatchSimulatedClick(&event);
return;
}
if (MouseEvent::canTriggerActivationBehavior(event)) {
String url = stripLeadingAndTrailingHTMLSpaces(href());
if (url[0] == '#') {
Element* targetElement = treeScope().getElementById(url.substringSharingImpl(1));
if (is<SVGSMILElement>(targetElement)) {
downcast<SVGSMILElement>(*targetElement).beginByLinkActivation();
event.setDefaultHandled();
return;
}
// Only allow navigation to internal <view> anchors.
if (targetElement && !targetElement->hasTagName(SVGNames::viewTag))
return;
}
String target = this->target();
if (target.isEmpty() && attributeWithoutSynchronization(XLinkNames::showAttr) == "new")
target = "_blank";
event.setDefaultHandled();
Frame* frame = document().frame();
if (!frame)
return;
if (document().pageCacheState() != Document::NotInPageCache)
return;
frame->loader().urlSelected(document().completeURL(url), target, &event, LockHistory::No, LockBackForwardList::No, MaybeSendReferrer, document().shouldOpenExternalURLsPolicyToPropagate());
return;
}
}
SVGGraphicsElement::defaultEventHandler(event);
}
const AtomicString& SVGSVGElement::contentStyleType() const
{
static NeverDestroyed<AtomicString> defaultStyleType { "text/css" };
const AtomicString& type = attributeWithoutSynchronization(SVGNames::contentStyleTypeAttr);
return type.isNull() ? defaultStyleType.get() : type;
}
bool SVGAnimationElement::isAccumulated() const
{
static NeverDestroyed<const AtomicString> sum("sum", AtomicString::ConstructFromLiteral);
const AtomicString& value = attributeWithoutSynchronization(SVGNames::accumulateAttr);
return value == sum && animationMode() != ToAnimation;
}
bool SVGAnimationElement::isAdditive() const
{
static NeverDestroyed<const AtomicString> sum("sum", AtomicString::ConstructFromLiteral);
const AtomicString& value = attributeWithoutSynchronization(SVGNames::additiveAttr);
return value == sum || animationMode() == ByAnimation;
}
String SVGAnimationElement::fromValue() const
{
return attributeWithoutSynchronization(SVGNames::fromAttr);
}
