2 * Copyright (C) 2008, 2009, 2010 Apple Inc. All rights reserved.
3 * Copyright (C) 2008 David Smith <catfish.man@gmail.com>
5 * This library is free software; you can redistribute it and/or
6 * modify it under the terms of the GNU Library General Public
7 * License as published by the Free Software Foundation; either
8 * version 2 of the License, or (at your option) any later version.
10 * This library is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
13 * Library General Public License for more details.
15 * You should have received a copy of the GNU Library General Public License
16 * along with this library; see the file COPYING.LIB. If not, write to
17 * the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
18 * Boston, MA 02110-1301, USA.
22 #ifndef ElementRareData_h
23 #define ElementRareData_h
25 #include "ClassList.h"
26 #include "DatasetDOMStringMap.h"
28 #include "NodeRareData.h"
29 #include <wtf/OwnPtr.h>
35 class ElementRareData : public NodeRareData {
38 virtual ~ElementRareData();
40 void resetComputedStyle();
42 using NodeRareData::needsFocusAppearanceUpdateSoonAfterAttach;
43 using NodeRareData::setNeedsFocusAppearanceUpdateSoonAfterAttach;
45 LayoutSize m_minimumSizeForResizing;
46 RefPtr<RenderStyle> m_computedStyle;
47 ShadowRoot* m_shadowRoot;
48 AtomicString m_shadowPseudoId;
50 OwnPtr<DatasetDOMStringMap> m_datasetDOMStringMap;
51 OwnPtr<ClassList> m_classList;
53 bool m_styleAffectedByEmpty;
55 #if ENABLE(FULLSCREEN_API)
56 bool m_containsFullScreenElement;
60 inline IntSize defaultMinimumSizeForResizing()
62 return IntSize(INT_MAX, INT_MAX);
65 inline ElementRareData::ElementRareData()
66 : m_minimumSizeForResizing(defaultMinimumSizeForResizing())
68 , m_styleAffectedByEmpty(false)
69 #if ENABLE(FULLSCREEN_API)
70 , m_containsFullScreenElement(false)
75 inline ElementRareData::~ElementRareData()
77 ASSERT(!m_shadowRoot);
80 inline void ElementRareData::resetComputedStyle()
82 m_computedStyle.clear();
86 #endif // ElementRareData_h