Source/core/layout/LayoutListItem.h - Issue 778003003: List marker pseudo elements.

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Issue 778003003: List marker pseudo elements. (Closed) Base URL: svn://svn.chromium.org/blink/trunk

Patch Set: Created 5 years, 8 months ago

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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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63 virtual const char* name() const override { return "LayoutListItem"; }	63 virtual const char* name() const override { return "LayoutListItem"; }

64	64

65 private:	65 private:

66 virtual bool isOfType(LayoutObjectType type) const override { return type == LayoutObjectListItem \|\| LayoutBlockFlow::isOfType(type); }	66 virtual bool isOfType(LayoutObjectType type) const override { return type == LayoutObjectListItem \|\| LayoutBlockFlow::isOfType(type); }

67	67

68 virtual void willBeDestroyed() override;	68 virtual void willBeDestroyed() override;

69	69

70 virtual void insertedIntoTree() override;	70 virtual void insertedIntoTree() override;

71 virtual void willBeRemovedFromTree() override;	71 virtual void willBeRemovedFromTree() override;

72	72

	73 virtual void subtreeChangedNotification() override;

	74

	75 virtual void addChild(LayoutObject* newChild, LayoutObject* beforeChild) ove rride;

	76 virtual void removeChild(LayoutObject*) override;

	77

73 virtual void paint(const PaintInfo&, const LayoutPoint&) override;	78 virtual void paint(const PaintInfo&, const LayoutPoint&) override;

74	79

75 virtual void layout() override;	80 virtual void layout() override;

76	81

77 // Returns true if we re-attached and updated the location of the marker.	82 // Returns true if we re-attached and updated the location of the marker.

78 bool updateMarkerLocation();	83 bool updateMarkerLocation();

79 void updateMarkerLocationAndInvalidateWidth();	84 void updateMarkerLocationAndInvalidateWidth();

80	85

81 void positionListMarker();	86 void positionListMarker(LayoutListMarker*);

82	87

83 virtual void styleDidChange(StyleDifference, const ComputedStyle* oldStyle) override;	88 virtual void styleDidChange(StyleDifference, const ComputedStyle* oldStyle) override;

84	89

85 virtual void addOverflowFromChildren() override;	90 virtual void addOverflowFromChildren() override;

86	91

87 inline int calcValue() const;	92 inline int calcValue() const;

88 void updateValueNow() const;	93 void updateValueNow() const;

89 void explicitValueChanged();	94 void explicitValueChanged();

90	95

91 int m_explicitValue;	96 int m_explicitValue;

92 LayoutListMarker* m_marker;	97 LayoutListMarker* m_marker;

93 mutable int m_value;	98 mutable int m_value;

94	99

	100 bool m_inSubtreeChanged;

95 bool m_hasExplicitValue : 1;	101 bool m_hasExplicitValue : 1;

96 mutable bool m_isValueUpToDate : 1;	102 mutable bool m_isValueUpToDate : 1;

97 bool m_notInList : 1;	103 bool m_notInList : 1;

98 };	104 };

99	105

100 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutListItem, isListItem());	106 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutListItem, isListItem());

101	107

102 } // namespace blink	108 } // namespace blink

103	109

104 #endif // LayoutListItem_h	110 #endif // LayoutListItem_h

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