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1 /* | 1 /* |
2 * Copyright (C) 2011 Apple Inc. All rights reserved. | 2 * Copyright (C) 2011 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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141 void resolveContentBasedTrackSizingFunctionsForNonSpanningItems(GridTrackSiz
ingDirection, const GridSpan&, LayoutBox& gridItem, GridTrack&, GridSizingData&)
; | 141 void resolveContentBasedTrackSizingFunctionsForNonSpanningItems(GridTrackSiz
ingDirection, const GridSpan&, LayoutBox& gridItem, GridTrack&, GridSizingData&)
; |
142 template <TrackSizeComputationPhase> void resolveContentBasedTrackSizingFunc
tionsForItems(GridTrackSizingDirection, GridSizingData&, const GridItemsSpanGrou
pRange&); | 142 template <TrackSizeComputationPhase> void resolveContentBasedTrackSizingFunc
tionsForItems(GridTrackSizingDirection, GridSizingData&, const GridItemsSpanGrou
pRange&); |
143 template <TrackSizeComputationPhase> void distributeSpaceToTracks(Vector<Gri
dTrack*>&, const Vector<GridTrack*>* growBeyondGrowthLimitsTracks, GridSizingDat
a&, LayoutUnit& availableLogicalSpace); | 143 template <TrackSizeComputationPhase> void distributeSpaceToTracks(Vector<Gri
dTrack*>&, const Vector<GridTrack*>* growBeyondGrowthLimitsTracks, GridSizingDat
a&, LayoutUnit& availableLogicalSpace); |
144 | 144 |
145 typedef HashSet<size_t, DefaultHash<size_t>::Hash, WTF::UnsignedWithZeroKeyH
ashTraits<size_t>> TrackIndexSet; | 145 typedef HashSet<size_t, DefaultHash<size_t>::Hash, WTF::UnsignedWithZeroKeyH
ashTraits<size_t>> TrackIndexSet; |
146 double computeFlexFactorUnitSize(const Vector<GridTrack>&, GridTrackSizingDi
rection, double flexFactorSum, LayoutUnit& leftOverSpace, const Vector<size_t, 8
>& flexibleTracksIndexes, PassOwnPtr<TrackIndexSet> tracksToTreatAsInflexible =
nullptr) const; | 146 double computeFlexFactorUnitSize(const Vector<GridTrack>&, GridTrackSizingDi
rection, double flexFactorSum, LayoutUnit& leftOverSpace, const Vector<size_t, 8
>& flexibleTracksIndexes, PassOwnPtr<TrackIndexSet> tracksToTreatAsInflexible =
nullptr) const; |
147 double findFlexFactorUnitSize(const Vector<GridTrack>&, const GridSpan&, Gri
dTrackSizingDirection, LayoutUnit leftOverSpace) const; | 147 double findFlexFactorUnitSize(const Vector<GridTrack>&, const GridSpan&, Gri
dTrackSizingDirection, LayoutUnit leftOverSpace) const; |
148 | 148 |
149 GridTrackSize gridTrackSize(GridTrackSizingDirection, size_t) const; | 149 GridTrackSize gridTrackSize(GridTrackSizingDirection, size_t) const; |
150 | 150 |
| 151 bool updateOverrideContainingBlockContentLogicalWidthForChild(LayoutBox&, Gr
idSizingData&); |
151 LayoutUnit logicalHeightForChild(LayoutBox&, GridSizingData&); | 152 LayoutUnit logicalHeightForChild(LayoutBox&, GridSizingData&); |
152 LayoutUnit minSizeForChild(LayoutBox&, GridTrackSizingDirection, GridSizingD
ata&); | 153 LayoutUnit minSizeForChild(LayoutBox&, GridTrackSizingDirection, GridSizingD
ata&); |
153 LayoutUnit minContentForChild(LayoutBox&, GridTrackSizingDirection, GridSizi
ngData&); | 154 LayoutUnit minContentForChild(LayoutBox&, GridTrackSizingDirection, GridSizi
ngData&); |
154 LayoutUnit maxContentForChild(LayoutBox&, GridTrackSizingDirection, GridSizi
ngData&); | 155 LayoutUnit maxContentForChild(LayoutBox&, GridTrackSizingDirection, GridSizi
ngData&); |
155 GridAxisPosition columnAxisPositionForChild(const LayoutBox&) const; | 156 GridAxisPosition columnAxisPositionForChild(const LayoutBox&) const; |
156 GridAxisPosition rowAxisPositionForChild(const LayoutBox&) const; | 157 GridAxisPosition rowAxisPositionForChild(const LayoutBox&) const; |
157 LayoutUnit rowAxisOffsetForChild(const LayoutBox&, GridSizingData&) const; | 158 LayoutUnit rowAxisOffsetForChild(const LayoutBox&, GridSizingData&) const; |
158 LayoutUnit columnAxisOffsetForChild(const LayoutBox&, GridSizingData&) const
; | 159 LayoutUnit columnAxisOffsetForChild(const LayoutBox&, GridSizingData&) const
; |
159 ContentAlignmentData computeContentPositionAndDistributionOffset(GridTrackSi
zingDirection, const LayoutUnit& availableFreeSpace, unsigned numberOfGridTracks
) const; | 160 ContentAlignmentData computeContentPositionAndDistributionOffset(GridTrackSi
zingDirection, const LayoutUnit& availableFreeSpace, unsigned numberOfGridTracks
) const; |
160 LayoutPoint findChildLogicalPosition(const LayoutBox&, GridSizingData&) cons
t; | 161 LayoutPoint findChildLogicalPosition(const LayoutBox&, GridSizingData&) cons
t; |
161 GridArea cachedGridArea(const LayoutBox&) const; | 162 GridArea cachedGridArea(const LayoutBox&) const; |
162 GridSpan cachedGridSpan(const LayoutBox&, GridTrackSizingDirection) const; | 163 GridSpan cachedGridSpan(const LayoutBox&, GridTrackSizingDirection) const; |
163 | 164 |
164 LayoutUnit gridAreaBreadthForChild(const LayoutBox& child, GridTrackSizingDi
rection, const Vector<GridTrack>&) const; | 165 LayoutUnit gridAreaBreadthForChild(const LayoutBox& child, GridTrackSizingDi
rection, const Vector<GridTrack>&) const; |
165 LayoutUnit gridAreaBreadthForChildIncludingAlignmentOffsets(const LayoutBox&
, GridTrackSizingDirection, const GridSizingData&) const; | 166 LayoutUnit gridAreaBreadthForChildIncludingAlignmentOffsets(const LayoutBox&
, GridTrackSizingDirection, const GridSizingData&) const; |
166 | 167 |
167 void applyStretchAlignmentToTracksIfNeeded(GridTrackSizingDirection, GridSiz
ingData&); | 168 void applyStretchAlignmentToTracksIfNeeded(GridTrackSizingDirection, GridSiz
ingData&); |
168 | 169 |
169 void paintChildren(const PaintInfo&, const LayoutPoint&) const override; | 170 void paintChildren(const PaintInfo&, const LayoutPoint&) const override; |
170 | 171 |
171 LayoutUnit marginLogicalHeightForChild(const LayoutBox&) const; | 172 LayoutUnit marginLogicalHeightForChild(const LayoutBox&) const; |
172 LayoutUnit computeMarginLogicalHeightForChild(const LayoutBox&) const; | 173 LayoutUnit computeMarginLogicalSizeForChild(MarginDirection, const LayoutBox
&) const; |
173 LayoutUnit availableAlignmentSpaceForChildBeforeStretching(LayoutUnit gridAr
eaBreadthForChild, const LayoutBox&) const; | 174 LayoutUnit availableAlignmentSpaceForChildBeforeStretching(LayoutUnit gridAr
eaBreadthForChild, const LayoutBox&) const; |
174 void applyStretchAlignmentToChildIfNeeded(LayoutBox&); | 175 void applyStretchAlignmentToChildIfNeeded(LayoutBox&); |
175 bool hasAutoMarginsInColumnAxis(const LayoutBox&) const; | 176 bool hasAutoMarginsInColumnAxis(const LayoutBox&) const; |
176 bool hasAutoMarginsInRowAxis(const LayoutBox&) const; | 177 bool hasAutoMarginsInRowAxis(const LayoutBox&) const; |
177 void updateAutoMarginsInColumnAxisIfNeeded(LayoutBox&); | 178 void updateAutoMarginsInColumnAxisIfNeeded(LayoutBox&); |
178 void updateAutoMarginsInRowAxisIfNeeded(LayoutBox&); | 179 void updateAutoMarginsInRowAxisIfNeeded(LayoutBox&); |
179 | 180 |
180 #if ENABLE(ASSERT) | 181 #if ENABLE(ASSERT) |
181 bool tracksAreWiderThanMinTrackBreadth(GridTrackSizingDirection, GridSizingD
ata&); | 182 bool tracksAreWiderThanMinTrackBreadth(GridTrackSizingDirection, GridSizingD
ata&); |
182 #endif | 183 #endif |
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212 | 213 |
213 int m_smallestRowStart; | 214 int m_smallestRowStart; |
214 int m_smallestColumnStart; | 215 int m_smallestColumnStart; |
215 }; | 216 }; |
216 | 217 |
217 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutGrid, isLayoutGrid()); | 218 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutGrid, isLayoutGrid()); |
218 | 219 |
219 } // namespace blink | 220 } // namespace blink |
220 | 221 |
221 #endif // LayoutGrid_h | 222 #endif // LayoutGrid_h |
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