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6a9084c3ee
This removes the upgrade candidate machinery so now if an element is created before it's registered it'll never get turned into the correct type. created() callbacks and the correct wrappers being created can stil happen async though because certain operations are not safe to run script inside of (ex. the parser or editing). R=abarth@chromium.org Review URL: https://codereview.chromium.org/843063005
80 lines
3.4 KiB
C++
80 lines
3.4 KiB
C++
/*
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* Copyright (C) 2013 Google Inc. All rights reserved.
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*
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* Redistribution and use in source and binary forms, with or without
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* modification, are permitted provided that the following conditions
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* are met:
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*
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* 1. Redistributions of source code must retain the above copyright
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* notice, this list of conditions and the following disclaimer.
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* 2. Redistributions in binary form must reproduce the above copyright
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* notice, this list of conditions and the following disclaimer
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* in the documentation and/or other materials provided with the
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* distribution.
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* 3. Neither the name of Google Inc. nor the names of its contributors
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* may be used to endorse or promote products derived from this
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* software without specific prior written permission.
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*
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* THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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* "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
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* LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
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* A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
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* OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
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* SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
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* LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
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* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
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* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
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* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
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* OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
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*/
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#include "sky/engine/config.h"
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#include "sky/engine/core/dom/custom/CustomElementRegistrationContext.h"
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#include "gen/sky/core/HTMLNames.h"
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#include "sky/engine/bindings/core/v8/ExceptionState.h"
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#include "sky/engine/core/dom/Document.h"
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#include "sky/engine/core/dom/Element.h"
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#include "sky/engine/core/dom/custom/CustomElement.h"
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#include "sky/engine/core/dom/custom/CustomElementDefinition.h"
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#include "sky/engine/core/dom/custom/CustomElementScheduler.h"
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#include "sky/engine/core/html/HTMLElement.h"
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#include "sky/engine/wtf/RefPtr.h"
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namespace blink {
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CustomElementRegistrationContext::CustomElementRegistrationContext()
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{
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}
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void CustomElementRegistrationContext::registerElement(Document* document, CustomElementConstructorBuilder* constructorBuilder, const AtomicString& type, CustomElement::NameSet validNames, ExceptionState& exceptionState)
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{
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m_registry.registerElement(document, constructorBuilder, type, validNames, exceptionState);
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}
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PassRefPtr<Element> CustomElementRegistrationContext::createCustomTagElement(Document& document, const QualifiedName& tagName)
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{
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ASSERT(CustomElement::isValidName(tagName.localName()));
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RefPtr<Element> element = HTMLElement::create(tagName, document);
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element->setCustomElementState(Element::WaitingForUpgrade);
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resolveOrScheduleResolution(element.get());
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return element.release();
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}
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void CustomElementRegistrationContext::resolveOrScheduleResolution(Element* element)
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{
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CustomElementDescriptor descriptor(element->localName());
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ASSERT(element->customElementState() == Element::WaitingForUpgrade);
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CustomElementScheduler::resolveOrScheduleResolution(this, element, descriptor);
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}
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void CustomElementRegistrationContext::resolve(Element* element, const CustomElementDescriptor& descriptor)
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{
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if (CustomElementDefinition* definition = m_registry.find(descriptor))
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CustomElement::define(element, definition);
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}
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} // namespace blink
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