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/*
* Copyright (C) 2009, 2011, 2017 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. ``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
* 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.
*/
#pragma once
#include "AllDescendantsCollection.h"
#include <wtf/Optional.h>
#include <wtf/Variant.h>
namespace WebCore {
class HTMLAllCollection final : public AllDescendantsCollection {
public:
static Ref<HTMLAllCollection> create(Document&, CollectionType);
std::optional<Variant<RefPtr<HTMLCollection>, RefPtr<Element>>> namedOrIndexedItemOrItems(const AtomicString& nameOrIndex) const;
std::optional<Variant<RefPtr<HTMLCollection>, RefPtr<Element>>> namedItemOrItems(const AtomicString&) const;
private:
HTMLAllCollection(Document&, CollectionType);
};
class HTMLAllNamedSubCollection final : public CachedHTMLCollection<HTMLAllNamedSubCollection, CollectionTraversalType::Descendants> {
public:
static Ref<HTMLAllNamedSubCollection> create(Document& document, CollectionType type, const AtomicString& name)
{
return adoptRef(*new HTMLAllNamedSubCollection(document, type, name));
}
virtual ~HTMLAllNamedSubCollection();
bool elementMatches(Element&) const;
private:
HTMLAllNamedSubCollection(Document& document, CollectionType type, const AtomicString& name)
: CachedHTMLCollection<HTMLAllNamedSubCollection, CollectionTraversalType::Descendants>(document, type)
, m_name(name)
{
ASSERT(type == DocumentAllNamedItems);
}
AtomicString m_name;
};
} // namespace WebCore
SPECIALIZE_TYPE_TRAITS_HTMLCOLLECTION(HTMLAllCollection, DocAll)
SPECIALIZE_TYPE_TRAITS_HTMLCOLLECTION(HTMLAllNamedSubCollection, DocumentAllNamedItems)
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