sky/engine/core/dom/custom/CustomElementRegistrationContext.cpp

/*
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#include "sky/engine/config.h"
#include "sky/engine/core/dom/custom/CustomElementRegistrationContext.h"

#include "gen/sky/core/HTMLNames.h"
#include "sky/engine/bindings/core/v8/ExceptionState.h"
#include "sky/engine/core/dom/Document.h"
#include "sky/engine/core/dom/Element.h"
#include "sky/engine/core/dom/custom/CustomElement.h"
#include "sky/engine/core/dom/custom/CustomElementDefinition.h"
#include "sky/engine/core/dom/custom/CustomElementScheduler.h"
#include "sky/engine/core/html/HTMLElement.h"
#include "sky/engine/wtf/RefPtr.h"

namespace blink {

CustomElementRegistrationContext::CustomElementRegistrationContext()
{
}

void CustomElementRegistrationContext::registerElement(Document* document, CustomElementConstructorBuilder* constructorBuilder, const AtomicString& type, ExceptionState& exceptionState)
{
    m_registry.registerElement(document, constructorBuilder, type, exceptionState);
}

PassRefPtr<Element> CustomElementRegistrationContext::createCustomTagElement(Document& document, const QualifiedName& tagName)
{
    ASSERT(CustomElement::isValidName(tagName.localName()));

    RefPtr<Element> element = HTMLElement::create(tagName, document);
    element->setCustomElementState(Element::WaitingForUpgrade);
    resolveOrScheduleResolution(element.get());
    return element.release();
}

void CustomElementRegistrationContext::resolveOrScheduleResolution(Element* element)
{
    CustomElementDescriptor descriptor(element->localName());
    ASSERT(element->customElementState() == Element::WaitingForUpgrade);

    CustomElementScheduler::resolveOrScheduleResolution(this, element, descriptor);
}

void CustomElementRegistrationContext::resolve(Element* element, const CustomElementDescriptor& descriptor)
{
    if (CustomElementDefinition* definition = m_registry.find(descriptor))
        CustomElement::define(element, definition);
}

} // namespace blink