1/*
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org)
3 * (C) 1999 Antti Koivisto (koivisto@kde.org)
4 * (C) 2000 Dirk Mueller (mueller@kde.org)
5 * Copyright (C) 2004, 2005, 2006, 2007, 2008, 2009, 2010 Apple Inc. All rights reserved.
6 *
7 * This library is free software; you can redistribute it and/or
8 * modify it under the terms of the GNU Library General Public
9 * License as published by the Free Software Foundation; either
10 * version 2 of the License, or (at your option) any later version.
11 *
12 * This library is distributed in the hope that it will be useful,
13 * but WITHOUT ANY WARRANTY; without even the implied warranty of
14 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
15 * Library General Public License for more details.
16 *
17 * You should have received a copy of the GNU Library General Public License
18 * along with this library; see the file COPYING.LIB. If not, write to
19 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
20 * Boston, MA 02110-1301, USA.
21 *
22 */
23
24#pragma once
25
26#include "HTMLFormControlElement.h"
27
28namespace WebCore {
29
30using FormControlState = Vector<String>;
31
32class HTMLFormControlElementWithState : public HTMLFormControlElement {
33 WTF_MAKE_ISO_ALLOCATED(HTMLFormControlElementWithState);
34public:
35 virtual ~HTMLFormControlElementWithState();
36
37 virtual bool shouldSaveAndRestoreFormControlState() const;
38 virtual FormControlState saveFormControlState() const;
39 virtual void restoreFormControlState(const FormControlState&) { } // Called only if state is not empty.
40
41protected:
42 HTMLFormControlElementWithState(const QualifiedName& tagName, Document&, HTMLFormElement*);
43
44 virtual bool shouldAutocomplete() const;
45
46 bool canContainRangeEndPoint() const override { return false; }
47 void finishParsingChildren() override;
48 InsertedIntoAncestorResult insertedIntoAncestor(InsertionType, ContainerNode&) override;
49 void removedFromAncestor(RemovalType, ContainerNode&) override;
50
51private:
52 bool isFormControlElementWithState() const final;
53};
54
55} // namespace WebCore
56
57SPECIALIZE_TYPE_TRAITS_BEGIN(WebCore::HTMLFormControlElementWithState)
58 static bool isType(const WebCore::FormAssociatedElement& element) { return element.isFormControlElementWithState(); }
59SPECIALIZE_TYPE_TRAITS_END()
60