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Side by Side Diff: Source/core/layout/LayoutFlowThread.h

Issue 1209693002: Remove LayoutFlowThread::maxLogicalHeight(). (Closed) Base URL: svn://svn.chromium.org/blink/trunk
Patch Set: Created 5 years, 6 months ago
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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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106 // rectangles are completely physical in terms of writing mode. 106 // rectangles are completely physical in terms of writing mode.
107 LayoutRect fragmentsBoundingBox(const LayoutRect& layerBoundingBox) const; 107 LayoutRect fragmentsBoundingBox(const LayoutRect& layerBoundingBox) const;
108 108
109 LayoutPoint flowThreadPointToVisualPoint(const LayoutPoint& flowThreadPoint) const 109 LayoutPoint flowThreadPointToVisualPoint(const LayoutPoint& flowThreadPoint) const
110 { 110 {
111 return flowThreadPoint + columnOffset(flowThreadPoint); 111 return flowThreadPoint + columnOffset(flowThreadPoint);
112 } 112 }
113 113
114 virtual LayoutPoint visualPointToFlowThreadPoint(const LayoutPoint& visualPo int) const = 0; 114 virtual LayoutPoint visualPointToFlowThreadPoint(const LayoutPoint& visualPo int) const = 0;
115 115
116 // Used to estimate the maximum height of the flow thread.
117 static LayoutUnit maxLogicalHeight() { return LayoutUnit::max() / 2; }
118
119 virtual LayoutMultiColumnSet* columnSetAtBlockOffset(LayoutUnit) const = 0; 116 virtual LayoutMultiColumnSet* columnSetAtBlockOffset(LayoutUnit) const = 0;
120 117
121 virtual const char* name() const = 0; 118 virtual const char* name() const = 0;
122 119
123 protected: 120 protected:
124 void generateColumnSetIntervalTree(); 121 void generateColumnSetIntervalTree();
125 122
126 LayoutMultiColumnSetList m_multiColumnSetList; 123 LayoutMultiColumnSetList m_multiColumnSetList;
127 124
128 typedef PODInterval<LayoutUnit, LayoutMultiColumnSet*> MultiColumnSetInterva l; 125 typedef PODInterval<LayoutUnit, LayoutMultiColumnSet*> MultiColumnSetInterva l;
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163 }; 160 };
164 161
165 template <> struct ValueToString<LayoutMultiColumnSet*> { 162 template <> struct ValueToString<LayoutMultiColumnSet*> {
166 static String string(const LayoutMultiColumnSet* value) { return String::for mat("%p", value); } 163 static String string(const LayoutMultiColumnSet* value) { return String::for mat("%p", value); }
167 }; 164 };
168 #endif 165 #endif
169 166
170 } // namespace blink 167 } // namespace blink
171 168
172 #endif // LayoutFlowThread_h 169 #endif // LayoutFlowThread_h
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