HTMLImportChild* HTMLImportsController::load(HTMLImport* parent, HTMLImportChildClient* client, FetchRequest request)
{
ASSERT(!request.url().isEmpty() && request.url().isValid());
ASSERT(parent == root() || toHTMLImportChild(parent)->loader()->isFirstImport(toHTMLImportChild(parent)));
if (HTMLImportChild* childToShareWith = root()->find(request.url())) {
HTMLImportLoader* loader = childToShareWith->loader();
ASSERT(loader);
HTMLImportChild* child = createChild(request.url(), loader, parent, client);
child->didShareLoader();
return child;
}
bool sameOriginRequest = master()->securityOrigin()->canRequest(request.url());
request.setCrossOriginAccessControl(
master()->securityOrigin(), sameOriginRequest ? AllowStoredCredentials : DoNotAllowStoredCredentials,
ClientDidNotRequestCredentials);
ResourcePtr<RawResource> resource = parent->document()->fetcher()->fetchImport(request);
if (!resource)
return 0;
HTMLImportLoader* loader = createLoader();
HTMLImportChild* child = createChild(request.url(), loader, parent, client);
// We set resource after the import tree is built since
// Resource::addClient() immediately calls back to feed the bytes when the resource is cached.
loader->startLoading(resource);
child->didStartLoading();
return child;
}
void CustomElementScheduler::resolveOrScheduleResolution(PassRefPtr<CustomElementRegistrationContext> context, PassRefPtr<Element> element, const CustomElementDescriptor& descriptor)
{
if (CustomElementCallbackDispatcher::inCallbackDeliveryScope()) {
context->resolve(element.get(), descriptor);
return;
}
HTMLImportLoader* loader = element->document().importLoader();
OwnPtr<CustomElementMicrotaskResolutionStep> step = CustomElementMicrotaskResolutionStep::create(context, element, descriptor);
CustomElementMicrotaskDispatcher::instance().enqueue(loader ? loader->firstImport() : 0, step.release());
}
HTMLImportChild* HTMLImportsController::load(HTMLImport* parent, HTMLImportChildClient* client, FetchRequest request)
{
ASSERT(!request.url().isEmpty() && request.url().isValid());
ASSERT(parent == root() || toHTMLImportChild(parent)->loader()->isFirstImport(toHTMLImportChild(parent)));
if (HTMLImportChild* childToShareWith = root()->find(request.url())) {
HTMLImportLoader* loader = childToShareWith->loader();
ASSERT(loader);
HTMLImportChild* child = createChild(request.url(), loader, parent, client);
child->didShareLoader();
return child;
}
HTMLImportLoader* loader = createLoader();
HTMLImportChild* child = createChild(request.url(), loader, parent, client);
// We set resource after the import tree is built since
// Resource::addClient() immediately calls back to feed the bytes when the resource is cached.
loader->startLoading(request.url());
child->didStartLoading();
return child;
}
