void HTMLElementImp::setOnclick(html::Function onclick)
{
DocumentImp* document = getOwnerDocumentImp();
DocumentWindowPtr window = document->activate();
addEventListener(u"click",
new(std::nothrow) EventListenerImp(boost::bind(&ECMAScriptContext::dispatchEvent, window->getContext(), onclick, _1)));
}
void HTMLElementImp::xblEnteredDocument(Node node)
{
while (node) {
if (auto element = dynamic_cast<HTMLElementImp*>(node.self())) {
if (element->shadowTarget && !element->shadowImplementation) {
DocumentImp* document = element->getOwnerDocumentImp();
DocumentWindowPtr window = document->activate();
ECMAScriptContext* context = window->getContext();
element->shadowImplementation = context->xblCreateImplementation(element->shadowTarget, element->bindingImplementation, element, element->shadowTree);
element->shadowImplementation.xblEnteredDocument();
}
}
if (node.hasChildNodes())
xblEnteredDocument(node.getFirstChild());
node = node.getNextSibling();
}
}
void HTMLElementImp::generateShadowContent(CSSStyleDeclarationImp* style)
{
if (style->binding.getValue() != CSSBindingValueImp::Uri ||
style->display.getValue() == CSSDisplayValueImp::None)
return;
if (getShadowTree()) // already attached?
return;
DocumentImp* document = getOwnerDocumentImp();
assert(document);
URL base(document->getDocumentURI());
URL url(base, style->binding.getURL());
if (!base.isSameExceptFragments(url)) {
document = dynamic_cast<DocumentImp*>(document->loadBindingDocument(url).self());
if (!document || document->getReadyState() != u"complete")
return;
}
std::u16string hash = url.getHash();
if (hash[0] == '#')
hash.erase(0, 1);
Element element = document->getElementById(hash);
if (!element)
return;
auto binding = dynamic_cast<HTMLBindingElementImp*>(element.self());
if (!binding)
return;
bindingImplementation = binding->getImplementation();
if (!bindingImplementation)
return;
if (html::HTMLTemplateElement shadowTree = binding->cloneTemplate()) {
setShadowTree(shadowTree);
shadowTarget = new(std::nothrow) EventTargetImp;
// TODO: if (not called from the background thread) {
#if 0
DocumentWindowPtr window = document->activate();
ECMAScriptContext* context = window->getContext();
shadowImplementation = context->xblCreateImplementation(shadowTarget, bindingImplementation, this, shadowTree);
shadowImplementation .xblEnteredDocument();
}
#endif
}