C++ (Cpp) RefPtrWillBeRawPtr::createElementNS Examples

Example #1

File: DOMImplementation.cpp Project: ericwilligers/blink

PassRefPtrWillBeRawPtr<XMLDocument> DOMImplementation::createDocument(const AtomicString& namespaceURI,
    const AtomicString& qualifiedName, DocumentType* doctype, ExceptionState& exceptionState)
{
    RefPtrWillBeRawPtr<XMLDocument> doc = nullptr;
    DocumentInit init = DocumentInit::fromContext(document().contextDocument());
    if (namespaceURI == SVGNames::svgNamespaceURI) {
        doc = XMLDocument::createSVG(init);
    } else if (namespaceURI == HTMLNames::xhtmlNamespaceURI) {
        doc = XMLDocument::createXHTML(init.withRegistrationContext(document().registrationContext()));
    } else {
        doc = XMLDocument::create(init);
    }

    doc->setSecurityOrigin(document().securityOrigin()->isolatedCopy());
    doc->setContextFeatures(document().contextFeatures());

    RefPtrWillBeRawPtr<Node> documentElement = nullptr;
    if (!qualifiedName.isEmpty()) {
        documentElement = doc->createElementNS(namespaceURI, qualifiedName, exceptionState);
        if (exceptionState.hadException())
            return nullptr;
    }

    if (doctype)
        doc->appendChild(doctype);
    if (documentElement)
        doc->appendChild(documentElement.release());

    return doc.release();
}