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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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29 #include "core/rendering/OrderIterator.h" | 29 #include "core/rendering/OrderIterator.h" |
30 #include "core/rendering/RenderBlock.h" | 30 #include "core/rendering/RenderBlock.h" |
31 #include "core/rendering/style/GridResolvedPosition.h" | 31 #include "core/rendering/style/GridResolvedPosition.h" |
32 | 32 |
33 namespace blink { | 33 namespace blink { |
34 | 34 |
35 struct GridCoordinate; | 35 struct GridCoordinate; |
36 struct GridSpan; | 36 struct GridSpan; |
37 class GridTrack; | 37 class GridTrack; |
38 | 38 |
39 class RenderGrid FINAL : public RenderBlock { | 39 class RenderGrid final : public RenderBlock { |
40 public: | 40 public: |
41 RenderGrid(Element*); | 41 RenderGrid(Element*); |
42 virtual ~RenderGrid(); | 42 virtual ~RenderGrid(); |
43 | 43 |
44 virtual const char* renderName() const OVERRIDE; | 44 virtual const char* renderName() const override; |
45 | 45 |
46 virtual void layoutBlock(bool relayoutChildren) OVERRIDE; | 46 virtual void layoutBlock(bool relayoutChildren) override; |
47 | 47 |
48 virtual bool canCollapseAnonymousBlockChild() const OVERRIDE { return false;
} | 48 virtual bool canCollapseAnonymousBlockChild() const override { return false;
} |
49 | 49 |
50 void dirtyGrid(); | 50 void dirtyGrid(); |
51 | 51 |
52 const Vector<LayoutUnit>& columnPositions() const { return m_columnPositions
; } | 52 const Vector<LayoutUnit>& columnPositions() const { return m_columnPositions
; } |
53 const Vector<LayoutUnit>& rowPositions() const { return m_rowPositions; } | 53 const Vector<LayoutUnit>& rowPositions() const { return m_rowPositions; } |
54 | 54 |
55 typedef Vector<RenderBox*, 1> GridCell; | 55 typedef Vector<RenderBox*, 1> GridCell; |
56 const GridCell& gridCell(int row, int column) { return m_grid[row][column];
} | 56 const GridCell& gridCell(int row, int column) { return m_grid[row][column];
} |
57 const Vector<RenderBox*>& itemsOverflowingGridArea() { return m_gridItemsOve
rflowingGridArea; } | 57 const Vector<RenderBox*>& itemsOverflowingGridArea() { return m_gridItemsOve
rflowingGridArea; } |
58 int paintIndexForGridItem(const RenderBox* renderBox) { return m_gridItemsIn
dexesMap.get(renderBox); } | 58 int paintIndexForGridItem(const RenderBox* renderBox) { return m_gridItemsIn
dexesMap.get(renderBox); } |
59 | 59 |
60 bool gridIsDirty() const { return m_gridIsDirty; } | 60 bool gridIsDirty() const { return m_gridIsDirty; } |
61 | 61 |
62 private: | 62 private: |
63 virtual bool isRenderGrid() const OVERRIDE { return true; } | 63 virtual bool isRenderGrid() const override { return true; } |
64 virtual void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, Layo
utUnit& maxLogicalWidth) const OVERRIDE; | 64 virtual void computeIntrinsicLogicalWidths(LayoutUnit& minLogicalWidth, Layo
utUnit& maxLogicalWidth) const override; |
65 virtual void computePreferredLogicalWidths() OVERRIDE; | 65 virtual void computePreferredLogicalWidths() override; |
66 | 66 |
67 virtual void addChild(RenderObject* newChild, RenderObject* beforeChild = 0)
OVERRIDE; | 67 virtual void addChild(RenderObject* newChild, RenderObject* beforeChild = 0)
override; |
68 void addChildToIndexesMap(RenderBox&); | 68 void addChildToIndexesMap(RenderBox&); |
69 virtual void removeChild(RenderObject*) OVERRIDE; | 69 virtual void removeChild(RenderObject*) override; |
70 | 70 |
71 virtual void styleDidChange(StyleDifference, const RenderStyle*) OVERRIDE; | 71 virtual void styleDidChange(StyleDifference, const RenderStyle*) override; |
72 | 72 |
73 bool explicitGridDidResize(const RenderStyle*) const; | 73 bool explicitGridDidResize(const RenderStyle*) const; |
74 bool namedGridLinesDefinitionDidChange(const RenderStyle*) const; | 74 bool namedGridLinesDefinitionDidChange(const RenderStyle*) const; |
75 | 75 |
76 class GridIterator; | 76 class GridIterator; |
77 struct GridSizingData; | 77 struct GridSizingData; |
78 bool gridElementIsShrinkToFit(); | 78 bool gridElementIsShrinkToFit(); |
79 void computeUsedBreadthOfGridTracks(GridTrackSizingDirection, GridSizingData
&); | 79 void computeUsedBreadthOfGridTracks(GridTrackSizingDirection, GridSizingData
&); |
80 void computeUsedBreadthOfGridTracks(GridTrackSizingDirection, GridSizingData
&, LayoutUnit& availableLogicalSpace); | 80 void computeUsedBreadthOfGridTracks(GridTrackSizingDirection, GridSizingData
&, LayoutUnit& availableLogicalSpace); |
81 LayoutUnit computeUsedBreadthOfMinLength(GridTrackSizingDirection, const Gri
dLength&) const; | 81 LayoutUnit computeUsedBreadthOfMinLength(GridTrackSizingDirection, const Gri
dLength&) const; |
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119 LayoutUnit columnPositionForChild(const RenderBox&) const; | 119 LayoutUnit columnPositionForChild(const RenderBox&) const; |
120 LayoutUnit startOfRowForChild(const RenderBox& child) const; | 120 LayoutUnit startOfRowForChild(const RenderBox& child) const; |
121 LayoutUnit endOfRowForChild(const RenderBox& child) const; | 121 LayoutUnit endOfRowForChild(const RenderBox& child) const; |
122 LayoutUnit centeredRowPositionForChild(const RenderBox&) const; | 122 LayoutUnit centeredRowPositionForChild(const RenderBox&) const; |
123 LayoutUnit rowPositionForChild(const RenderBox&) const; | 123 LayoutUnit rowPositionForChild(const RenderBox&) const; |
124 LayoutPoint findChildLogicalPosition(const RenderBox&) const; | 124 LayoutPoint findChildLogicalPosition(const RenderBox&) const; |
125 GridCoordinate cachedGridCoordinate(const RenderBox&) const; | 125 GridCoordinate cachedGridCoordinate(const RenderBox&) const; |
126 | 126 |
127 LayoutUnit gridAreaBreadthForChild(const RenderBox& child, GridTrackSizingDi
rection, const Vector<GridTrack>&) const; | 127 LayoutUnit gridAreaBreadthForChild(const RenderBox& child, GridTrackSizingDi
rection, const Vector<GridTrack>&) const; |
128 | 128 |
129 virtual void paintChildren(PaintInfo&, const LayoutPoint&) OVERRIDE; | 129 virtual void paintChildren(PaintInfo&, const LayoutPoint&) override; |
130 | 130 |
131 #if ENABLE(ASSERT) | 131 #if ENABLE(ASSERT) |
132 bool tracksAreWiderThanMinTrackBreadth(GridTrackSizingDirection, const Vecto
r<GridTrack>&); | 132 bool tracksAreWiderThanMinTrackBreadth(GridTrackSizingDirection, const Vecto
r<GridTrack>&); |
133 #endif | 133 #endif |
134 | 134 |
135 size_t gridItemSpan(const RenderBox&, GridTrackSizingDirection); | 135 size_t gridItemSpan(const RenderBox&, GridTrackSizingDirection); |
136 | 136 |
137 size_t gridColumnCount() const | 137 size_t gridColumnCount() const |
138 { | 138 { |
139 ASSERT(!gridIsDirty()); | 139 ASSERT(!gridIsDirty()); |
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154 OrderIterator m_orderIterator; | 154 OrderIterator m_orderIterator; |
155 Vector<RenderBox*> m_gridItemsOverflowingGridArea; | 155 Vector<RenderBox*> m_gridItemsOverflowingGridArea; |
156 HashMap<const RenderBox*, size_t> m_gridItemsIndexesMap; | 156 HashMap<const RenderBox*, size_t> m_gridItemsIndexesMap; |
157 }; | 157 }; |
158 | 158 |
159 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderGrid, isRenderGrid()); | 159 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderGrid, isRenderGrid()); |
160 | 160 |
161 } // namespace blink | 161 } // namespace blink |
162 | 162 |
163 #endif // RenderGrid_h | 163 #endif // RenderGrid_h |
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