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1 /* | 1 /* |
2 * Copyright (C) 2011 Adobe Systems Incorporated. All rights reserved. | 2 * Copyright (C) 2011 Adobe Systems Incorporated. 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 * | 7 * |
8 * 1. Redistributions of source code must retain the above | 8 * 1. Redistributions of source code must retain the above |
9 * copyright notice, this list of conditions and the following | 9 * copyright notice, this list of conditions and the following |
10 * disclaimer. | 10 * disclaimer. |
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116 { | 116 { |
117 computedValues.m_position = logicalTop; | 117 computedValues.m_position = logicalTop; |
118 computedValues.m_extent = 0; | 118 computedValues.m_extent = 0; |
119 | 119 |
120 for (LayoutMultiColumnSetList::const_iterator iter = m_multiColumnSetList.be
gin(); iter != m_multiColumnSetList.end(); ++iter) { | 120 for (LayoutMultiColumnSetList::const_iterator iter = m_multiColumnSetList.be
gin(); iter != m_multiColumnSetList.end(); ++iter) { |
121 LayoutMultiColumnSet* columnSet = *iter; | 121 LayoutMultiColumnSet* columnSet = *iter; |
122 computedValues.m_extent += columnSet->logicalHeightInFlowThread(); | 122 computedValues.m_extent += columnSet->logicalHeightInFlowThread(); |
123 } | 123 } |
124 } | 124 } |
125 | 125 |
126 bool LayoutFlowThread::nodeAtPoint(const HitTestRequest& request, HitTestResult&
result, const HitTestLocation& locationInContainer, const LayoutPoint& accumula
tedOffset, HitTestAction hitTestAction) | 126 bool LayoutFlowThread::nodeAtPoint(HitTestResult& result, const HitTestLocation&
locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAction hitTes
tAction) |
127 { | 127 { |
128 if (hitTestAction == HitTestBlockBackground) | 128 if (hitTestAction == HitTestBlockBackground) |
129 return false; | 129 return false; |
130 return LayoutBlockFlow::nodeAtPoint(request, result, locationInContainer, ac
cumulatedOffset, hitTestAction); | 130 return LayoutBlockFlow::nodeAtPoint(result, locationInContainer, accumulated
Offset, hitTestAction); |
131 } | 131 } |
132 | 132 |
133 LayoutUnit LayoutFlowThread::pageLogicalHeightForOffset(LayoutUnit offset) | 133 LayoutUnit LayoutFlowThread::pageLogicalHeightForOffset(LayoutUnit offset) |
134 { | 134 { |
135 LayoutMultiColumnSet* columnSet = columnSetAtBlockOffset(offset); | 135 LayoutMultiColumnSet* columnSet = columnSetAtBlockOffset(offset); |
136 if (!columnSet) | 136 if (!columnSet) |
137 return 0; | 137 return 0; |
138 | 138 |
139 return columnSet->pageLogicalHeight(); | 139 return columnSet->pageLogicalHeight(); |
140 } | 140 } |
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213 | 213 |
214 void LayoutFlowThread::MultiColumnSetSearchAdapter::collectIfNeeded(const MultiC
olumnSetInterval& interval) | 214 void LayoutFlowThread::MultiColumnSetSearchAdapter::collectIfNeeded(const MultiC
olumnSetInterval& interval) |
215 { | 215 { |
216 if (m_result) | 216 if (m_result) |
217 return; | 217 return; |
218 if (interval.low() <= m_offset && interval.high() > m_offset) | 218 if (interval.low() <= m_offset && interval.high() > m_offset) |
219 m_result = interval.data(); | 219 m_result = interval.data(); |
220 } | 220 } |
221 | 221 |
222 } // namespace blink | 222 } // namespace blink |
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