1/*
2 * Copyright (C) 2009 Google Inc. All rights reserved.
3 * Copyright (C) 2010 Apple Inc. All rights reserved.
4 *
5 * Redistribution and use in source and binary forms, with or without
6 * modification, are permitted provided that the following conditions are
7 * met:
8 *
9 * * Redistributions of source code must retain the above copyright
10 * notice, this list of conditions and the following disclaimer.
11 * * Redistributions in binary form must reproduce the above
12 * copyright notice, this list of conditions and the following disclaimer
13 * in the documentation and/or other materials provided with the
14 * distribution.
15 * * Neither the name of Google Inc. nor the names of its
16 * contributors may be used to endorse or promote products derived from
17 * this software without specific prior written permission.
18 *
19 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
20 * "AS IS" AND ANY EXPRESS OR IMPLIED WARRANTIES, INCLUDING, BUT NOT
21 * LIMITED TO, THE IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR
22 * A PARTICULAR PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL THE COPYRIGHT
23 * OWNER OR CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
24 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
25 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE,
26 * DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY
27 * THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT
28 * (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE
29 * OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE.
30 */
31
32#include "config.h"
33
34#if ENABLE(DATALIST_ELEMENT)
35
36#include "HTMLDataListElement.h"
37
38#include "GenericCachedHTMLCollection.h"
39#include "HTMLNames.h"
40#include "IdTargetObserverRegistry.h"
41#include "NodeRareData.h"
42#include <wtf/IsoMallocInlines.h>
43
44namespace WebCore {
45
46WTF_MAKE_ISO_ALLOCATED_IMPL(HTMLDataListElement);
47
48inline HTMLDataListElement::HTMLDataListElement(const QualifiedName& tagName, Document& document)
49 : HTMLElement(tagName, document)
50{
51}
52
53Ref<HTMLDataListElement> HTMLDataListElement::create(const QualifiedName& tagName, Document& document)
54{
55 return adoptRef(*new HTMLDataListElement(tagName, document));
56}
57
58Ref<HTMLCollection> HTMLDataListElement::options()
59{
60 return ensureRareData().ensureNodeLists().addCachedCollection<GenericCachedHTMLCollection<CollectionTypeTraits<DataListOptions>::traversalType>>(*this, DataListOptions);
61}
62
63void HTMLDataListElement::optionElementChildrenChanged()
64{
65 treeScope().idTargetObserverRegistry().notifyObservers(getIdAttribute());
66}
67
68} // namespace WebCore
69
70#endif // ENABLE(DATALIST_ELEMENT)
71