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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 |
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67 // LayoutState is allocated out of the rendering partition. | 67 // LayoutState is allocated out of the rendering partition. |
68 void* operator new(size_t); | 68 void* operator new(size_t); |
69 void operator delete(void*); | 69 void operator delete(void*); |
70 | 70 |
71 void clearPaginationInformation(); | 71 void clearPaginationInformation(); |
72 bool isPaginatingColumns() const { return m_columnInfo && m_columnInfo->pagi
nationUnit() == ColumnInfo::Column; } | 72 bool isPaginatingColumns() const { return m_columnInfo && m_columnInfo->pagi
nationUnit() == ColumnInfo::Column; } |
73 bool isPaginated() const { return m_isPaginated; } | 73 bool isPaginated() const { return m_isPaginated; } |
74 | 74 |
75 // The page logical offset is the object's offset from the top of the page i
n the page progression | 75 // The page logical offset is the object's offset from the top of the page i
n the page progression |
76 // direction (so an x-offset in vertical text and a y-offset for horizontal
text). | 76 // direction (so an x-offset in vertical text and a y-offset for horizontal
text). |
77 LayoutUnit pageLogicalOffset(RenderBox*, LayoutUnit childLogicalOffset) cons
t; | 77 LayoutUnit pageLogicalOffset(const RenderBox*, LayoutUnit childLogicalOffset
) const; |
78 | 78 |
79 void addForcedColumnBreak(RenderBox*, LayoutUnit childLogicalOffset); | 79 void addForcedColumnBreak(RenderBox*, LayoutUnit childLogicalOffset); |
80 | 80 |
81 LayoutUnit pageLogicalHeight() const { return m_pageLogicalHeight; } | 81 LayoutUnit pageLogicalHeight() const { return m_pageLogicalHeight; } |
82 bool pageLogicalHeightChanged() const { return m_pageLogicalHeightChanged; } | 82 bool pageLogicalHeightChanged() const { return m_pageLogicalHeightChanged; } |
83 | 83 |
84 RenderBlockFlow* lineGrid() const { return m_lineGrid; } | 84 RenderBlockFlow* lineGrid() const { return m_lineGrid; } |
85 LayoutSize lineGridOffset() const { return m_lineGridOffset; } | 85 LayoutSize lineGridOffset() const { return m_lineGridOffset; } |
86 LayoutSize lineGridPaginationOrigin() const { return m_lineGridPaginationOri
gin; } | 86 LayoutSize lineGridPaginationOrigin() const { return m_lineGridPaginationOri
gin; } |
87 | 87 |
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138 LayoutSize m_lineGridPaginationOrigin; | 138 LayoutSize m_lineGridPaginationOrigin; |
139 | 139 |
140 #ifndef NDEBUG | 140 #ifndef NDEBUG |
141 RenderObject* m_renderer; | 141 RenderObject* m_renderer; |
142 #endif | 142 #endif |
143 }; | 143 }; |
144 | 144 |
145 } // namespace WebCore | 145 } // namespace WebCore |
146 | 146 |
147 #endif // LayoutState_h | 147 #endif // LayoutState_h |
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