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HTMLArticleElement.cpp
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70 lines (58 loc) · 2.68 KB
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/*
* Copyright (C) 2022 Apple Inc. All rights reserved.
*
* Redistribution and use in source and binary forms, with or without
* modification, are permitted provided that the following conditions
* are met:
* 1. Redistributions of source code must retain the above copyright
* notice, this list of conditions and the following disclaimer.
* 2. Redistributions in binary form must reproduce the above copyright
* notice, this list of conditions and the following disclaimer in the
* documentation and/or other materials provided with the distribution.
*
* THIS SOFTWARE IS PROVIDED BY APPLE INC. AND ITS CONTRIBUTORS ``AS IS''
* AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO,
* THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
* PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR ITS CONTRIBUTORS
* BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL, EXEMPLARY, OR
* CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO, PROCUREMENT OF
* SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR PROFITS; OR BUSINESS
* INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY OF LIABILITY, WHETHER IN
* CONTRACT, STRICT LIABILITY, OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE)
* ARISING IN ANY WAY OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF
* THE POSSIBILITY OF SUCH DAMAGE.
*/
#include "config.h"
#include "HTMLArticleElement.h"
#include "HTMLDocument.h"
#include "HTMLNames.h"
#include "NodeDocument.h"
#include "NodeInlines.h"
#include <wtf/TZoneMallocInlines.h>
namespace WebCore {
WTF_MAKE_TZONE_ALLOCATED_IMPL(HTMLArticleElement);
Ref<HTMLArticleElement> HTMLArticleElement::create(const QualifiedName& tagName, Document& document)
{
return adoptRef(*new HTMLArticleElement(tagName, document));
}
HTMLArticleElement::HTMLArticleElement(const QualifiedName& tagName, Document& document)
: HTMLElement(tagName, document)
{
ASSERT(tagName == HTMLNames::articleTag);
}
auto HTMLArticleElement::insertionSteps(InsertionType insertionType, ContainerNode& parentOfInsertedTree) -> NeedsPostConnectionSteps
{
auto result = HTMLElement::insertionSteps(insertionType, parentOfInsertedTree);
if (insertionType.connectedToDocument) {
if (RefPtr newDocument = dynamicDowncast<HTMLDocument>(parentOfInsertedTree.document()))
newDocument->registerArticleElement(*this);
}
return result;
}
void HTMLArticleElement::removingSteps(RemovalType removalType, ContainerNode& oldParentOfRemovedTree)
{
if (removalType.disconnectedFromDocument)
protect(oldParentOfRemovedTree.document())->unregisterArticleElement(*this);
HTMLElement::removingSteps(removalType, oldParentOfRemovedTree);
}
} // namespace WebCore