void SVGElement::buildPendingResourcesIfNeeded()
{
Document& document = this->document();
if (!needsPendingResourceHandling() || !inDocument() || inUseShadowTree())
return;
SVGDocumentExtensions& extensions = document.accessSVGExtensions();
AtomicString resourceId = getIdAttribute();
if (!extensions.hasPendingResource(resourceId))
return;
// Mark pending resources as pending for removal.
extensions.markPendingResourcesForRemoval(resourceId);
// Rebuild pending resources for each client of a pending resource that is being removed.
while (Element* clientElement = extensions.removeElementFromPendingResourcesForRemoval(resourceId)) {
ASSERT(clientElement->hasPendingResources());
if (clientElement->hasPendingResources()) {
// FIXME: Ideally we'd always resolve pending resources async instead of inside
// insertedInto and svgAttributeChanged. For now we only do it for <use> since
// that would stamp out DOM.
if (isSVGUseElement(clientElement))
toSVGUseElement(clientElement)->invalidateShadowTree();
else
clientElement->buildPendingResource();
extensions.clearHasPendingResourcesIfPossible(clientElement);
}
}
}
void SVGElement::buildPendingResourcesIfNeeded()
{
Document& document = this->document();
if (!needsPendingResourceHandling() || !inDocument() || isInShadowTree())
return;
SVGDocumentExtensions& extensions = document.accessSVGExtensions();
AtomicString resourceId = getIdAttribute();
if (!extensions.hasPendingResource(resourceId))
return;
// Mark pending resources as pending for removal.
extensions.markPendingResourcesForRemoval(resourceId);
// Rebuild pending resources for each client of a pending resource that is being removed.
while (Element* clientElement = extensions.removeElementFromPendingResourcesForRemoval(resourceId)) {
ASSERT(clientElement->hasPendingResources());
if (clientElement->hasPendingResources()) {
clientElement->buildPendingResource();
extensions.clearHasPendingResourcesIfPossible(clientElement);
}
}
}