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1 /* | 1 /* |
2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) | 2 * Copyright (C) 1999 Lars Knoll (knoll@kde.org) |
3 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 3 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
4 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2009 Apple Inc. All rights reserv
ed. | 4 * Copyright (C) 2003, 2004, 2005, 2006, 2007, 2009 Apple Inc. All rights reserv
ed. |
5 * | 5 * |
6 * This library is free software; you can redistribute it and/or | 6 * This library is free software; you can redistribute it and/or |
7 * modify it under the terms of the GNU Library General Public | 7 * modify it under the terms of the GNU Library General Public |
8 * License as published by the Free Software Foundation; either | 8 * License as published by the Free Software Foundation; either |
9 * version 2 of the License, or (at your option) any later version. | 9 * version 2 of the License, or (at your option) any later version. |
10 * | 10 * |
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26 #include "core/rendering/RenderBlockFlow.h" | 26 #include "core/rendering/RenderBlockFlow.h" |
27 | 27 |
28 namespace blink { | 28 namespace blink { |
29 | 29 |
30 class HTMLOListElement; | 30 class HTMLOListElement; |
31 class RenderListMarker; | 31 class RenderListMarker; |
32 | 32 |
33 class RenderListItem final : public RenderBlockFlow { | 33 class RenderListItem final : public RenderBlockFlow { |
34 public: | 34 public: |
35 explicit RenderListItem(Element*); | 35 explicit RenderListItem(Element*); |
36 virtual void trace(Visitor*) override; | |
37 | 36 |
38 int value() const { if (!m_isValueUpToDate) updateValueNow(); return m_value
; } | 37 int value() const { if (!m_isValueUpToDate) updateValueNow(); return m_value
; } |
39 void updateValue(); | 38 void updateValue(); |
40 | 39 |
41 bool hasExplicitValue() const { return m_hasExplicitValue; } | 40 bool hasExplicitValue() const { return m_hasExplicitValue; } |
42 int explicitValue() const { return m_explicitValue; } | 41 int explicitValue() const { return m_explicitValue; } |
43 void setExplicitValue(int value); | 42 void setExplicitValue(int value); |
44 void clearExplicitValue(); | 43 void clearExplicitValue(); |
45 | 44 |
46 void setNotInList(bool); | 45 void setNotInList(bool); |
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77 | 76 |
78 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle) ov
erride; | 77 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle) ov
erride; |
79 | 78 |
80 virtual void addOverflowFromChildren() override; | 79 virtual void addOverflowFromChildren() override; |
81 | 80 |
82 inline int calcValue() const; | 81 inline int calcValue() const; |
83 void updateValueNow() const; | 82 void updateValueNow() const; |
84 void explicitValueChanged(); | 83 void explicitValueChanged(); |
85 | 84 |
86 int m_explicitValue; | 85 int m_explicitValue; |
87 RawPtrWillBeMember<RenderListMarker> m_marker; | 86 RenderListMarker* m_marker; |
88 mutable int m_value; | 87 mutable int m_value; |
89 | 88 |
90 bool m_hasExplicitValue : 1; | 89 bool m_hasExplicitValue : 1; |
91 mutable bool m_isValueUpToDate : 1; | 90 mutable bool m_isValueUpToDate : 1; |
92 bool m_notInList : 1; | 91 bool m_notInList : 1; |
93 }; | 92 }; |
94 | 93 |
95 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderListItem, isListItem()); | 94 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderListItem, isListItem()); |
96 | 95 |
97 } // namespace blink | 96 } // namespace blink |
98 | 97 |
99 #endif // RenderListItem_h | 98 #endif // RenderListItem_h |
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