Source/core/rendering/RenderGrid.h - Issue 362733002: [CSS Grid Layout] Support sparse in auto-placement algorithm

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Issue 362733002: [CSS Grid Layout] Support sparse in auto-placement algorithm (Closed) Base URL: https://chromium.googlesource.com/chromium/blink.git@master

Patch Set: Patch for landing + FIXME for rename the style Created 6 years, 5 months ago

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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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77 LayoutUnit computeUsedBreadthOfSpecifiedLength(GridTrackSizingDirection, con st Length&) const;	77 LayoutUnit computeUsedBreadthOfSpecifiedLength(GridTrackSizingDirection, con st Length&) const;

78 void resolveContentBasedTrackSizingFunctions(GridTrackSizingDirection, GridS izingData&, LayoutUnit& availableLogicalSpace);	78 void resolveContentBasedTrackSizingFunctions(GridTrackSizingDirection, GridS izingData&, LayoutUnit& availableLogicalSpace);

79	79

80 void ensureGridSize(size_t maximumRowIndex, size_t maximumColumnIndex);	80 void ensureGridSize(size_t maximumRowIndex, size_t maximumColumnIndex);

81 void insertItemIntoGrid(RenderBox*, const GridCoordinate&);	81 void insertItemIntoGrid(RenderBox*, const GridCoordinate&);

82 void placeItemsOnGrid();	82 void placeItemsOnGrid();

83 void populateExplicitGridAndOrderIterator();	83 void populateExplicitGridAndOrderIterator();

84 PassOwnPtr<GridCoordinate> createEmptyGridAreaAtSpecifiedPositionsOutsideGri d(const RenderBox*, GridTrackSizingDirection, const GridSpan& specifiedPositions ) const;	84 PassOwnPtr<GridCoordinate> createEmptyGridAreaAtSpecifiedPositionsOutsideGri d(const RenderBox*, GridTrackSizingDirection, const GridSpan& specifiedPositions ) const;

85 void placeSpecifiedMajorAxisItemsOnGrid(const Vector<RenderBox*>&);	85 void placeSpecifiedMajorAxisItemsOnGrid(const Vector<RenderBox*>&);

86 void placeAutoMajorAxisItemsOnGrid(const Vector<RenderBox*>&);	86 void placeAutoMajorAxisItemsOnGrid(const Vector<RenderBox*>&);

87 void placeAutoMajorAxisItemOnGrid(RenderBox*);	87 void placeAutoMajorAxisItemOnGrid(RenderBox*, std::pair<size_t, size_t>& aut oPlacementCursor);

88 GridTrackSizingDirection autoPlacementMajorAxisDirection() const;	88 GridTrackSizingDirection autoPlacementMajorAxisDirection() const;

89 GridTrackSizingDirection autoPlacementMinorAxisDirection() const;	89 GridTrackSizingDirection autoPlacementMinorAxisDirection() const;

90	90

91 void layoutGridItems();	91 void layoutGridItems();

92 void populateGridPositions(const GridSizingData&);	92 void populateGridPositions(const GridSizingData&);

93	93

94 typedef LayoutUnit (RenderGrid::* SizingFunction)(RenderBox*, GridTrackSizin gDirection, Vector<GridTrack>&);	94 typedef LayoutUnit (RenderGrid::* SizingFunction)(RenderBox*, GridTrackSizin gDirection, Vector<GridTrack>&);

95 typedef LayoutUnit (GridTrack::* AccumulatorGetter)() const;	95 typedef LayoutUnit (GridTrack::* AccumulatorGetter)() const;

96 typedef void (GridTrack::* AccumulatorGrowFunction)(LayoutUnit);	96 typedef void (GridTrack::* AccumulatorGrowFunction)(LayoutUnit);

97 typedef bool (GridTrackSize::* FilterFunction)() const;	97 typedef bool (GridTrackSize::* FilterFunction)() const;

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149 OrderIterator m_orderIterator;	149 OrderIterator m_orderIterator;

150 Vector<RenderBox*> m_gridItemsOverflowingGridArea;	150 Vector<RenderBox*> m_gridItemsOverflowingGridArea;

151 HashMap<const RenderBox*, size_t> m_gridItemsIndexesMap;	151 HashMap<const RenderBox*, size_t> m_gridItemsIndexesMap;

152 };	152 };

153	153

154 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderGrid, isRenderGrid());	154 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderGrid, isRenderGrid());

155	155

156 } // namespace WebCore	156 } // namespace WebCore

157	157

158 #endif // RenderGrid_h	158 #endif // RenderGrid_h

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