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Side by Side Diff: third_party/WebKit/Source/core/layout/LayoutState.h

Issue 2400863005: Reformat comments in core/layout up until LayoutTableRow (Closed)
Patch Set: Created 4 years, 2 months ago
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1 /* 1 /*
2 * Copyright (C) 2007 Apple Inc. All rights reserved. 2 * Copyright (C) 2007 Apple Inc. All rights reserved.
3 * 3 *
4 * Redistribution and use in source and binary forms, with or without 4 * Redistribution and use in source and binary forms, with or without
5 * modification, are permitted provided that the following conditions 5 * modification, are permitted provided that the following conditions
6 * are met: 6 * are met:
7 * 1. Redistributions of source code must retain the above copyright 7 * 1. Redistributions of source code must retain the above copyright
8 * notice, this list of conditions and the following disclaimer. 8 * notice, this list of conditions and the following disclaimer.
9 * 2. Redistributions in binary form must reproduce the above copyright 9 * 2. Redistributions in binary form must reproduce the above copyright
10 * notice, this list of conditions and the following disclaimer in the 10 * notice, this list of conditions and the following disclaimer in the
(...skipping 65 matching lines...) Expand 10 before | Expand all | Expand 10 after
76 LayoutState(LayoutBox&, 76 LayoutState(LayoutBox&,
77 const LayoutSize& offset, 77 const LayoutSize& offset,
78 LayoutUnit pageLogicalHeight = LayoutUnit(), 78 LayoutUnit pageLogicalHeight = LayoutUnit(),
79 bool pageHeightLogicalChanged = false, 79 bool pageHeightLogicalChanged = false,
80 bool containingBlockLogicalWidthChanged = false); 80 bool containingBlockLogicalWidthChanged = false);
81 81
82 ~LayoutState(); 82 ~LayoutState();
83 83
84 bool isPaginated() const { return m_isPaginated; } 84 bool isPaginated() const { return m_isPaginated; }
85 85
86 // The page logical offset is the object's offset from the top of the page in the page progression 86 // The page logical offset is the object's offset from the top of the page in
87 // direction (so an x-offset in vertical text and a y-offset for horizontal te xt). 87 // the page progression direction (so an x-offset in vertical text and a
88 // y-offset for horizontal text).
88 LayoutUnit pageLogicalOffset(const LayoutBox&, 89 LayoutUnit pageLogicalOffset(const LayoutBox&,
89 const LayoutUnit& childLogicalOffset) const; 90 const LayoutUnit& childLogicalOffset) const;
90 91
91 LayoutUnit heightOffsetForTableHeaders() const { 92 LayoutUnit heightOffsetForTableHeaders() const {
92 return m_heightOffsetForTableHeaders; 93 return m_heightOffsetForTableHeaders;
93 }; 94 };
94 void setHeightOffsetForTableHeaders(LayoutUnit offset) { 95 void setHeightOffsetForTableHeaders(LayoutUnit offset) {
95 m_heightOffsetForTableHeaders = offset; 96 m_heightOffsetForTableHeaders = offset;
96 }; 97 };
97 98
98 const LayoutSize& layoutOffset() const { return m_layoutOffset; } 99 const LayoutSize& layoutOffset() const { return m_layoutOffset; }
99 const LayoutSize& pageOffset() const { return m_pageOffset; } 100 const LayoutSize& pageOffset() const { return m_pageOffset; }
100 LayoutUnit pageLogicalHeight() const { return m_pageLogicalHeight; } 101 LayoutUnit pageLogicalHeight() const { return m_pageLogicalHeight; }
101 bool pageLogicalHeightChanged() const { return m_pageLogicalHeightChanged; } 102 bool pageLogicalHeightChanged() const { return m_pageLogicalHeightChanged; }
102 bool containingBlockLogicalWidthChanged() const { 103 bool containingBlockLogicalWidthChanged() const {
103 return m_containingBlockLogicalWidthChanged; 104 return m_containingBlockLogicalWidthChanged;
104 } 105 }
105 106
106 LayoutState* next() const { return m_next; } 107 LayoutState* next() const { return m_next; }
107 108
108 LayoutFlowThread* flowThread() const { return m_flowThread; } 109 LayoutFlowThread* flowThread() const { return m_flowThread; }
109 110
110 LayoutObject& layoutObject() const { return m_layoutObject; } 111 LayoutObject& layoutObject() const { return m_layoutObject; }
111 112
112 private: 113 private:
113 // Do not add anything apart from bitfields until after m_flowThread. See http s://bugs.webkit.org/show_bug.cgi?id=100173 114 // Do not add anything apart from bitfields until after m_flowThread. See
115 // https://bugs.webkit.org/show_bug.cgi?id=100173
114 bool m_isPaginated : 1; 116 bool m_isPaginated : 1;
115 // If our page height has changed, this will force all blocks to relayout. 117 // If our page height has changed, this will force all blocks to relayout.
116 bool m_pageLogicalHeightChanged : 1; 118 bool m_pageLogicalHeightChanged : 1;
117 bool m_containingBlockLogicalWidthChanged : 1; 119 bool m_containingBlockLogicalWidthChanged : 1;
118 120
119 LayoutFlowThread* m_flowThread; 121 LayoutFlowThread* m_flowThread;
120 122
121 LayoutState* m_next; 123 LayoutState* m_next;
122 124
123 // x/y offset from container. Does not include relative positioning or scroll offsets. 125 // x/y offset from container. Does not include relative positioning or scroll
126 // offsets.
124 LayoutSize m_layoutOffset; 127 LayoutSize m_layoutOffset;
125 128
126 // The current page height for the pagination model that encloses us. 129 // The current page height for the pagination model that encloses us.
127 LayoutUnit m_pageLogicalHeight; 130 LayoutUnit m_pageLogicalHeight;
128 131
129 // The height we need to make available for repeating table headers in paginat ed layout. 132 // The height we need to make available for repeating table headers in
133 // paginated layout.
130 LayoutUnit m_heightOffsetForTableHeaders; 134 LayoutUnit m_heightOffsetForTableHeaders;
131 135
132 // The offset of the start of the first page in the nearest enclosing paginati on model. 136 // The offset of the start of the first page in the nearest enclosing
137 // pagination model.
133 LayoutSize m_pageOffset; 138 LayoutSize m_pageOffset;
134 139
135 LayoutObject& m_layoutObject; 140 LayoutObject& m_layoutObject;
136 }; 141 };
137 142
138 } // namespace blink 143 } // namespace blink
139 144
140 #endif // LayoutState_h 145 #endif // LayoutState_h
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