1/*
2 * Copyright (C) 2009, 2011, 2017 Apple Inc. All rights reserved.
3 *
4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions
6 * are met:
7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the
11 * documentation and/or other materials provided with the distribution.
12 *
13 * THIS SOFTWARE IS PROVIDED BY APPLE INC. ``AS IS'' AND ANY
14 * EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
15 * IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
16 * PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL APPLE INC. OR
17 * CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, SPECIAL,
18 * EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT LIMITED TO,
19 * PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, DATA, OR
20 * PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY THEORY
21 * OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
22 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
23 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
24 */
25
26#pragma once
27
28#include "AllDescendantsCollection.h"
29
30namespace WebCore {
31
32class HTMLAllCollection final : public AllDescendantsCollection {
33public:
34 static Ref<HTMLAllCollection> create(Document&, CollectionType);
35
36 Optional<Variant<RefPtr<HTMLCollection>, RefPtr<Element>>> namedOrIndexedItemOrItems(const AtomString& nameOrIndex) const;
37 Optional<Variant<RefPtr<HTMLCollection>, RefPtr<Element>>> namedItemOrItems(const AtomString&) const;
38
39private:
40 HTMLAllCollection(Document&, CollectionType);
41};
42static_assert(sizeof(HTMLAllCollection) == sizeof(AllDescendantsCollection), "");
43
44class HTMLAllNamedSubCollection final : public CachedHTMLCollection<HTMLAllNamedSubCollection, CollectionTraversalType::Descendants> {
45 WTF_MAKE_ISO_ALLOCATED(HTMLAllNamedSubCollection);
46public:
47 static Ref<HTMLAllNamedSubCollection> create(Document& document, CollectionType type, const AtomString& name)
48 {
49 return adoptRef(*new HTMLAllNamedSubCollection(document, type, name));
50 }
51 virtual ~HTMLAllNamedSubCollection();
52
53 bool elementMatches(Element&) const;
54
55private:
56 HTMLAllNamedSubCollection(Document& document, CollectionType type, const AtomString& name)
57 : CachedHTMLCollection<HTMLAllNamedSubCollection, CollectionTraversalType::Descendants>(document, type)
58 , m_name(name)
59 {
60 ASSERT(type == DocumentAllNamedItems);
61 }
62
63 AtomString m_name;
64};
65
66} // namespace WebCore
67
68SPECIALIZE_TYPE_TRAITS_HTMLCOLLECTION(HTMLAllCollection, DocAll)
69SPECIALIZE_TYPE_TRAITS_HTMLCOLLECTION(HTMLAllNamedSubCollection, DocumentAllNamedItems)
70