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/*
* Copyright (C) 1999 Lars Knoll (knoll@kde.org)
* (C) 1999 Antti Koivisto (koivisto@kde.org)
* (C) 2001 Dirk Mueller (mueller@kde.org)
* Copyright (C) 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
* Copyright (C) 2008 Nokia Corporation and/or its subsidiary(-ies)
* Copyright (C) 2014 Samsung Electronics. All rights reserved.
*
* This library is free software; you can redistribute it and/or
* modify it under the terms of the GNU Library General Public
* License as published by the Free Software Foundation; either
* version 2 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Library General Public License for more details.
*
* You should have received a copy of the GNU Library General Public License
* along with this library; see the file COPYING.LIB. If not, write to
* the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301, USA.
*/
#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_HTML_HTML_TAG_COLLECTION_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_HTML_HTML_TAG_COLLECTION_H_
#include "third_party/blink/renderer/core/dom/element.h"
#include "third_party/blink/renderer/core/dom/tag_collection.h"
namespace blink {
// Collection that limits to a particular tag and whose rootNode is in an
// HTMLDocument.
class HTMLTagCollection final : public TagCollection {
public:
static HTMLTagCollection* Create(ContainerNode& root_node,
CollectionType type,
const AtomicString& qualified_name) {
DCHECK_EQ(type, kHTMLTagCollectionType);
return MakeGarbageCollected<HTMLTagCollection>(root_node, qualified_name);
}
HTMLTagCollection(ContainerNode& root_node,
const AtomicString& qualified_name);
bool ElementMatches(const Element&) const;
private:
AtomicString lowered_qualified_name_;
};
DEFINE_TYPE_CASTS(HTMLTagCollection,
LiveNodeListBase,
collection,
collection->GetType() == kHTMLTagCollectionType,
collection.GetType() == kHTMLTagCollectionType);
inline bool HTMLTagCollection::ElementMatches(
const Element& test_element) const {
if (qualified_name_ == g_star_atom)
return true;
if (test_element.IsHTMLElement())
return lowered_qualified_name_ == test_element.TagQName().ToString();
return qualified_name_ == test_element.TagQName().ToString();
}
} // namespace blink
#endif // THIRD_PARTY_BLINK_RENDERER_CORE_HTML_HTML_TAG_COLLECTION_H_