1/*
2 * Copyright (C) 2010, 2011 Nokia Corporation and/or its subsidiary(-ies)
3 *
4 * This library is free software; you can redistribute it and/or
5 * modify it under the terms of the GNU Library General Public
6 * License as published by the Free Software Foundation; either
7 * version 2 of the License, or (at your option) any later version.
8 *
9 * This library is distributed in the hope that it will be useful,
10 * but WITHOUT ANY WARRANTY; without even the implied warranty of
11 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
12 * Library General Public License for more details.
13 *
14 * You should have received a copy of the GNU Library General Public License
15 * along with this library; see the file COPYING.LIB.  If not, write to
16 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
17 * Boston, MA 02110-1301, USA.
18 *
19 */
20
21#ifndef HTMLDetailsElement_h
22#define HTMLDetailsElement_h
23
24#include "HTMLElement.h"
25
26namespace WebCore {
27
28class HTMLDetailsElement : public HTMLElement {
29public:
30    static PassRefPtr<HTMLDetailsElement> create(const QualifiedName& tagName, Document* document);
31    Node* mainSummary() const { return m_mainSummary; }
32    void toggleOpen();
33
34private:
35    enum RefreshRenderer {
36        RefreshRendererAllowed,
37        RefreshRendererSupressed,
38    };
39
40    HTMLDetailsElement(const QualifiedName&, Document*);
41
42    virtual RenderObject* createRenderer(RenderArena*, RenderStyle*);
43    virtual void childrenChanged(bool changedByParser, Node* beforeChange, Node* afterChange, int childCountDelta);
44    virtual void finishParsingChildren();
45    virtual bool canHaveLightChildRendererWithShadow() const { return true; }
46
47    void parseMappedAttribute(Attribute*);
48    bool childShouldCreateRenderer(Node*) const;
49
50    Node* findSummaryFor(ContainerNode*);
51    Node* findMainSummary();
52    void refreshMainSummary(RefreshRenderer);
53
54    void createShadowSubtree();
55
56    Node* m_mainSummary;
57    bool m_isOpen;
58
59};
60
61} // namespace WebCore
62
63#endif // HTMLDetailsElement_h
64