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1 /* | 1 /* |
2 * Copyright (C) 2011 Google Inc. All rights reserved. | 2 * Copyright (C) 2011 Google 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 are | 5 * modification, are permitted provided that the following conditions are |
6 * met: | 6 * met: |
7 * | 7 * |
8 * * Redistributions of source code must retain the above copyright | 8 * * Redistributions of source code must retain the above copyright |
9 * notice, this list of conditions and the following disclaimer. | 9 * notice, this list of conditions and the following disclaimer. |
10 * * Redistributions in binary form must reproduce the above | 10 * * Redistributions in binary form must reproduce the above |
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143 bool updateAutoMarginsInCrossAxis(LayoutBox& child, LayoutUnit availableAlig
nmentSpace); | 143 bool updateAutoMarginsInCrossAxis(LayoutBox& child, LayoutUnit availableAlig
nmentSpace); |
144 void repositionLogicalHeightDependentFlexItems(Vector<LineContext>&); | 144 void repositionLogicalHeightDependentFlexItems(Vector<LineContext>&); |
145 LayoutUnit clientLogicalBottomAfterRepositioning(); | 145 LayoutUnit clientLogicalBottomAfterRepositioning(); |
146 | 146 |
147 LayoutUnit availableAlignmentSpaceForChild(LayoutUnit lineCrossAxisExtent, c
onst LayoutBox& child); | 147 LayoutUnit availableAlignmentSpaceForChild(LayoutUnit lineCrossAxisExtent, c
onst LayoutBox& child); |
148 LayoutUnit availableAlignmentSpaceForChildBeforeStretching(LayoutUnit lineCr
ossAxisExtent, const LayoutBox& child); | 148 LayoutUnit availableAlignmentSpaceForChildBeforeStretching(LayoutUnit lineCr
ossAxisExtent, const LayoutBox& child); |
149 LayoutUnit marginBoxAscentForChild(const LayoutBox& child); | 149 LayoutUnit marginBoxAscentForChild(const LayoutBox& child); |
150 | 150 |
151 LayoutUnit computeChildMarginValue(Length margin); | 151 LayoutUnit computeChildMarginValue(Length margin); |
152 void prepareOrderIteratorAndMargins(); | 152 void prepareOrderIteratorAndMargins(); |
153 LayoutUnit adjustChildSizeForMinAndMax(const LayoutBox& child, LayoutUnit ch
ildSize, bool childShrunk = false); | 153 LayoutUnit adjustChildSizeForMinAndMax(const LayoutBox& child, LayoutUnit ch
ildSize); |
154 // The hypothetical main size of an item is the flex base size clamped accor
ding to its min and max main size properties | 154 // The hypothetical main size of an item is the flex base size clamped accor
ding to its min and max main size properties |
155 bool computeNextFlexLine(OrderedFlexItemList& orderedChildren, LayoutUnit& s
umFlexBaseSize, double& totalFlexGrow, double& totalWeightedFlexShrink, LayoutUn
it& sumHypotheticalMainSize, bool relayoutChildren); | 155 bool computeNextFlexLine(OrderedFlexItemList& orderedChildren, LayoutUnit& s
umFlexBaseSize, double& totalFlexGrow, double& totalWeightedFlexShrink, LayoutUn
it& sumHypotheticalMainSize, bool relayoutChildren); |
156 | 156 |
157 bool resolveFlexibleLengths(FlexSign, const OrderedFlexItemList&, LayoutUnit
& availableFreeSpace, double& totalFlexGrow, double& totalWeightedFlexShrink, In
flexibleFlexItemSize&, Vector<LayoutUnit, 16>& childSizes); | 157 bool resolveFlexibleLengths(FlexSign, const OrderedFlexItemList&, LayoutUnit
& availableFreeSpace, double& totalFlexGrow, double& totalWeightedFlexShrink, In
flexibleFlexItemSize&, Vector<LayoutUnit, 16>& childSizes); |
158 void freezeViolations(const Vector<Violation>&, LayoutUnit& availableFreeSpa
ce, double& totalFlexGrow, double& totalWeightedFlexShrink, InflexibleFlexItemSi
ze&); | 158 void freezeViolations(const Vector<Violation>&, LayoutUnit& availableFreeSpa
ce, double& totalFlexGrow, double& totalWeightedFlexShrink, InflexibleFlexItemSi
ze&); |
159 | 159 |
160 void resetAutoMarginsAndLogicalTopInCrossAxis(LayoutBox& child); | 160 void resetAutoMarginsAndLogicalTopInCrossAxis(LayoutBox& child); |
161 void setOverrideMainAxisSizeForChild(LayoutBox& child, LayoutUnit childPrefe
rredSize); | 161 void setOverrideMainAxisSizeForChild(LayoutBox& child, LayoutUnit childPrefe
rredSize); |
162 void prepareChildForPositionedLayout(LayoutBox& child, LayoutUnit mainAxisOf
fset, LayoutUnit crossAxisOffset, PositionedLayoutMode); | 162 void prepareChildForPositionedLayout(LayoutBox& child, LayoutUnit mainAxisOf
fset, LayoutUnit crossAxisOffset, PositionedLayoutMode); |
163 size_t numberOfInFlowPositionedChildren(const OrderedFlexItemList&) const; | 163 size_t numberOfInFlowPositionedChildren(const OrderedFlexItemList&) const; |
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176 | 176 |
177 mutable OrderIterator m_orderIterator; | 177 mutable OrderIterator m_orderIterator; |
178 int m_numberOfInFlowChildrenOnFirstLine; | 178 int m_numberOfInFlowChildrenOnFirstLine; |
179 }; | 179 }; |
180 | 180 |
181 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutFlexibleBox, isFlexibleBox()); | 181 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutFlexibleBox, isFlexibleBox()); |
182 | 182 |
183 } // namespace blink | 183 } // namespace blink |
184 | 184 |
185 #endif // LayoutFlexibleBox_h | 185 #endif // LayoutFlexibleBox_h |
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