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Issue 815833005: [css-grid] Handle min-content/max-content with orthogonal flows (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master
Patch Set: Don't update container's width after track sizing. Created 4 years, 6 months ago
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« no previous file with comments | « third_party/WebKit/Source/core/layout/LayoutBlock.cpp ('k') | third_party/WebKit/Source/core/layout/LayoutGrid.cpp » ('j') | third_party/WebKit/Source/core/layout/LayoutGrid.cpp » ('J')
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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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136 void placeSpecifiedMajorAxisItemsOnGrid(const Vector<LayoutBox*>&); 136 void placeSpecifiedMajorAxisItemsOnGrid(const Vector<LayoutBox*>&);
137 void placeAutoMajorAxisItemsOnGrid(const Vector<LayoutBox*>&); 137 void placeAutoMajorAxisItemsOnGrid(const Vector<LayoutBox*>&);
138 void placeAutoMajorAxisItemOnGrid(LayoutBox&, std::pair<size_t, size_t>& aut oPlacementCursor); 138 void placeAutoMajorAxisItemOnGrid(LayoutBox&, std::pair<size_t, size_t>& aut oPlacementCursor);
139 GridTrackSizingDirection autoPlacementMajorAxisDirection() const; 139 GridTrackSizingDirection autoPlacementMajorAxisDirection() const;
140 GridTrackSizingDirection autoPlacementMinorAxisDirection() const; 140 GridTrackSizingDirection autoPlacementMinorAxisDirection() const;
141 141
142 void computeIntrinsicLogicalHeight(GridSizingData&); 142 void computeIntrinsicLogicalHeight(GridSizingData&);
143 LayoutUnit computeTrackBasedLogicalHeight(const GridSizingData&) const; 143 LayoutUnit computeTrackBasedLogicalHeight(const GridSizingData&) const;
144 void computeTrackSizesForDirection(GridTrackSizingDirection, GridSizingData& , LayoutUnit freeSpace); 144 void computeTrackSizesForDirection(GridTrackSizingDirection, GridSizingData& , LayoutUnit freeSpace);
145 145
146 void repeatTracksSizingIfNeeded(GridSizingData&, LayoutUnit availableSpaceFo rColumns, LayoutUnit availableSpaceForRows);
147
146 void layoutGridItems(GridSizingData&); 148 void layoutGridItems(GridSizingData&);
147 void prepareChildForPositionedLayout(LayoutBox&); 149 void prepareChildForPositionedLayout(LayoutBox&);
148 void layoutPositionedObjects(bool relayoutChildren, PositionedLayoutBehavior = DefaultLayout); 150 void layoutPositionedObjects(bool relayoutChildren, PositionedLayoutBehavior = DefaultLayout);
149 void offsetAndBreadthForPositionedChild(const LayoutBox&, GridTrackSizingDir ection, LayoutUnit& offset, LayoutUnit& breadth); 151 void offsetAndBreadthForPositionedChild(const LayoutBox&, GridTrackSizingDir ection, LayoutUnit& offset, LayoutUnit& breadth);
150 void populateGridPositionsForDirection(GridSizingData&, GridTrackSizingDirec tion); 152 void populateGridPositionsForDirection(GridSizingData&, GridTrackSizingDirec tion);
151 153
152 typedef struct GridItemsSpanGroupRange GridItemsSpanGroupRange; 154 typedef struct GridItemsSpanGroupRange GridItemsSpanGroupRange;
153 LayoutUnit currentItemSizeForTrackSizeComputationPhase(TrackSizeComputationP hase, LayoutBox&, GridTrackSizingDirection, GridSizingData&); 155 LayoutUnit currentItemSizeForTrackSizeComputationPhase(TrackSizeComputationP hase, LayoutBox&, GridTrackSizingDirection, GridSizingData&);
154 void resolveContentBasedTrackSizingFunctionsForNonSpanningItems(GridTrackSiz ingDirection, const GridSpan&, LayoutBox& gridItem, GridTrack&, GridSizingData&) ; 156 void resolveContentBasedTrackSizingFunctionsForNonSpanningItems(GridTrackSiz ingDirection, const GridSpan&, LayoutBox& gridItem, GridTrack&, GridSizingData&) ;
155 template <TrackSizeComputationPhase> void resolveContentBasedTrackSizingFunc tionsForItems(GridTrackSizingDirection, GridSizingData&, const GridItemsSpanGrou pRange&); 157 template <TrackSizeComputationPhase> void resolveContentBasedTrackSizingFunc tionsForItems(GridTrackSizingDirection, GridSizingData&, const GridItemsSpanGrou pRange&);
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171 GridAxisPosition rowAxisPositionForChild(const LayoutBox&) const; 173 GridAxisPosition rowAxisPositionForChild(const LayoutBox&) const;
172 LayoutUnit rowAxisOffsetForChild(const LayoutBox&, GridSizingData&) const; 174 LayoutUnit rowAxisOffsetForChild(const LayoutBox&, GridSizingData&) const;
173 LayoutUnit columnAxisOffsetForChild(const LayoutBox&, GridSizingData&) const ; 175 LayoutUnit columnAxisOffsetForChild(const LayoutBox&, GridSizingData&) const ;
174 ContentAlignmentData computeContentPositionAndDistributionOffset(GridTrackSi zingDirection, const LayoutUnit& availableFreeSpace, unsigned numberOfGridTracks ) const; 176 ContentAlignmentData computeContentPositionAndDistributionOffset(GridTrackSi zingDirection, const LayoutUnit& availableFreeSpace, unsigned numberOfGridTracks ) const;
175 LayoutPoint findChildLogicalPosition(const LayoutBox&, GridSizingData&) cons t; 177 LayoutPoint findChildLogicalPosition(const LayoutBox&, GridSizingData&) cons t;
176 GridArea cachedGridArea(const LayoutBox&) const; 178 GridArea cachedGridArea(const LayoutBox&) const;
177 GridSpan cachedGridSpan(const LayoutBox&, GridTrackSizingDirection) const; 179 GridSpan cachedGridSpan(const LayoutBox&, GridTrackSizingDirection) const;
178 180
179 LayoutUnit gridAreaBreadthForChild(const LayoutBox& child, GridTrackSizingDi rection, const GridSizingData&) const; 181 LayoutUnit gridAreaBreadthForChild(const LayoutBox& child, GridTrackSizingDi rection, const GridSizingData&) const;
180 LayoutUnit gridAreaBreadthForChildIncludingAlignmentOffsets(const LayoutBox& , GridTrackSizingDirection, const GridSizingData&) const; 182 LayoutUnit gridAreaBreadthForChildIncludingAlignmentOffsets(const LayoutBox& , GridTrackSizingDirection, const GridSizingData&) const;
183 LayoutUnit assumedRowsSizeForOrthogonalChild(const LayoutBox&, SizingOperati on) const;
181 184
182 void applyStretchAlignmentToTracksIfNeeded(GridTrackSizingDirection, GridSiz ingData&); 185 void applyStretchAlignmentToTracksIfNeeded(GridTrackSizingDirection, GridSiz ingData&);
183 186
184 void paintChildren(const PaintInfo&, const LayoutPoint&) const override; 187 void paintChildren(const PaintInfo&, const LayoutPoint&) const override;
185 188
186 LayoutUnit marginLogicalHeightForChild(const LayoutBox&) const; 189 LayoutUnit marginLogicalHeightForChild(const LayoutBox&) const;
187 LayoutUnit computeMarginLogicalSizeForChild(MarginDirection, const LayoutBox &) const; 190 LayoutUnit computeMarginLogicalSizeForChild(MarginDirection, const LayoutBox &) const;
188 LayoutUnit availableAlignmentSpaceForChildBeforeStretching(LayoutUnit gridAr eaBreadthForChild, const LayoutBox&) const; 191 LayoutUnit availableAlignmentSpaceForChildBeforeStretching(LayoutUnit gridAr eaBreadthForChild, const LayoutBox&) const;
189 void applyStretchAlignmentToChildIfNeeded(LayoutBox&); 192 void applyStretchAlignmentToChildIfNeeded(LayoutBox&);
190 bool hasAutoMarginsInColumnAxis(const LayoutBox&) const; 193 bool hasAutoMarginsInColumnAxis(const LayoutBox&) const;
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218 HashMap<const LayoutBox*, size_t> m_gridItemsIndexesMap; 221 HashMap<const LayoutBox*, size_t> m_gridItemsIndexesMap;
219 222
220 LayoutUnit m_minContentHeight { -1 }; 223 LayoutUnit m_minContentHeight { -1 };
221 LayoutUnit m_maxContentHeight { -1 }; 224 LayoutUnit m_maxContentHeight { -1 };
222 225
223 int m_smallestRowStart; 226 int m_smallestRowStart;
224 int m_smallestColumnStart; 227 int m_smallestColumnStart;
225 228
226 size_t m_autoRepeatColumns { 0 }; 229 size_t m_autoRepeatColumns { 0 };
227 size_t m_autoRepeatRows { 0 }; 230 size_t m_autoRepeatRows { 0 };
231
232 bool m_hasAnyOrthogonalChild;
228 }; 233 };
229 234
230 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutGrid, isLayoutGrid()); 235 DEFINE_LAYOUT_OBJECT_TYPE_CASTS(LayoutGrid, isLayoutGrid());
231 236
232 } // namespace blink 237 } // namespace blink
233 238
234 #endif // LayoutGrid_h 239 #endif // LayoutGrid_h
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