1/*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 *           (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2008 Apple Inc. All rights reserved.
5 *
6 * This library is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU Library General Public
8 * License as published by the Free Software Foundation; either
9 * version 2 of the License, or (at your option) any later version.
10 *
11 * This library is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
14 * Library General Public License for more details.
15 *
16 * You should have received a copy of the GNU Library General Public License
17 * along with this library; see the file COPYING.LIB.  If not, write to
18 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
19 * Boston, MA 02110-1301, USA.
20 *
21 */
22
23#ifndef HTMLFormControlsCollection_h
24#define HTMLFormControlsCollection_h
25
26#include "HTMLCollection.h"
27
28namespace WebCore {
29
30class FormAssociatedElement;
31class HTMLElement;
32class HTMLImageElement;
33class QualifiedName;
34
35// This class is just a big hack to find form elements even in malformed HTML elements.
36// The famous <table><tr><form><td> problem.
37
38class HTMLFormControlsCollection : public HTMLCollection {
39public:
40    static PassRefPtr<HTMLFormControlsCollection> create(Node*, CollectionType);
41
42    virtual ~HTMLFormControlsCollection();
43
44    virtual Node* namedItem(const AtomicString& name) const;
45
46private:
47    HTMLFormControlsCollection(Node*);
48
49    virtual void updateNameCache() const;
50
51    const Vector<FormAssociatedElement*>& formControlElements() const;
52    const Vector<HTMLImageElement*>& formImageElements() const;
53    virtual Element* virtualItemAfter(unsigned& offsetInArray, Element*) const OVERRIDE;
54};
55
56} // namespace
57
58#endif
59