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| 1 /* | 1 /* |
| 2 * Copyright (C) 1997 Martin Jones (mjones@kde.org) | 2 * Copyright (C) 1997 Martin Jones (mjones@kde.org) |
| 3 * (C) 1997 Torben Weis (weis@kde.org) | 3 * (C) 1997 Torben Weis (weis@kde.org) |
| 4 * (C) 1998 Waldo Bastian (bastian@kde.org) | 4 * (C) 1998 Waldo Bastian (bastian@kde.org) |
| 5 * (C) 1999 Lars Knoll (knoll@kde.org) | 5 * (C) 1999 Lars Knoll (knoll@kde.org) |
| 6 * (C) 1999 Antti Koivisto (koivisto@kde.org) | 6 * (C) 1999 Antti Koivisto (koivisto@kde.org) |
| 7 * Copyright (C) 2003, 2004, 2005, 2006, 2009, 2013 Apple Inc. All rights reserv
ed. | 7 * Copyright (C) 2003, 2004, 2005, 2006, 2009, 2013 Apple Inc. All rights reserv
ed. |
| 8 * | 8 * |
| 9 * This library is free software; you can redistribute it and/or | 9 * This library is free software; you can redistribute it and/or |
| 10 * modify it under the terms of the GNU Library General Public | 10 * modify it under the terms of the GNU Library General Public |
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| 56 void increaseEnd() { ++m_end; } | 56 void increaseEnd() { ++m_end; } |
| 57 | 57 |
| 58 private: | 58 private: |
| 59 unsigned m_start; | 59 unsigned m_start; |
| 60 unsigned m_end; | 60 unsigned m_end; |
| 61 }; | 61 }; |
| 62 | 62 |
| 63 class RenderTableCell; | 63 class RenderTableCell; |
| 64 class RenderTableRow; | 64 class RenderTableRow; |
| 65 | 65 |
| 66 class RenderTableSection FINAL : public RenderBox { | 66 class RenderTableSection final : public RenderBox { |
| 67 public: | 67 public: |
| 68 RenderTableSection(Element*); | 68 RenderTableSection(Element*); |
| 69 virtual ~RenderTableSection(); | 69 virtual ~RenderTableSection(); |
| 70 virtual void trace(Visitor*) OVERRIDE; | 70 virtual void trace(Visitor*) override; |
| 71 | 71 |
| 72 RenderTableRow* firstRow() const; | 72 RenderTableRow* firstRow() const; |
| 73 RenderTableRow* lastRow() const; | 73 RenderTableRow* lastRow() const; |
| 74 | 74 |
| 75 const RenderObjectChildList* children() const { return &m_children; } | 75 const RenderObjectChildList* children() const { return &m_children; } |
| 76 RenderObjectChildList* children() { return &m_children; } | 76 RenderObjectChildList* children() { return &m_children; } |
| 77 | 77 |
| 78 virtual void addChild(RenderObject* child, RenderObject* beforeChild = 0) OV
ERRIDE; | 78 virtual void addChild(RenderObject* child, RenderObject* beforeChild = 0) ov
erride; |
| 79 | 79 |
| 80 virtual int firstLineBoxBaseline() const OVERRIDE; | 80 virtual int firstLineBoxBaseline() const override; |
| 81 | 81 |
| 82 void addCell(RenderTableCell*, RenderTableRow* row); | 82 void addCell(RenderTableCell*, RenderTableRow* row); |
| 83 | 83 |
| 84 int calcRowLogicalHeight(); | 84 int calcRowLogicalHeight(); |
| 85 void layoutRows(); | 85 void layoutRows(); |
| 86 void computeOverflowFromCells(); | 86 void computeOverflowFromCells(); |
| 87 | 87 |
| 88 RenderTable* table() const { return toRenderTable(parent()); } | 88 RenderTable* table() const { return toRenderTable(parent()); } |
| 89 | 89 |
| 90 typedef WillBeHeapVector<RawPtrWillBeMember<RenderTableCell>, 2> SpanningRen
derTableCells; | 90 typedef WillBeHeapVector<RawPtrWillBeMember<RenderTableCell>, 2> SpanningRen
derTableCells; |
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| 213 | 213 |
| 214 void removeCachedCollapsedBorders(const RenderTableCell*); | 214 void removeCachedCollapsedBorders(const RenderTableCell*); |
| 215 void setCachedCollapsedBorder(const RenderTableCell*, CollapsedBorderSide, C
ollapsedBorderValue); | 215 void setCachedCollapsedBorder(const RenderTableCell*, CollapsedBorderSide, C
ollapsedBorderValue); |
| 216 CollapsedBorderValue& cachedCollapsedBorder(const RenderTableCell*, Collapse
dBorderSide); | 216 CollapsedBorderValue& cachedCollapsedBorder(const RenderTableCell*, Collapse
dBorderSide); |
| 217 | 217 |
| 218 // distributeExtraLogicalHeightToRows methods return the *consumed* extra lo
gical height. | 218 // distributeExtraLogicalHeightToRows methods return the *consumed* extra lo
gical height. |
| 219 // FIXME: We may want to introduce a structure holding the in-flux layout in
formation. | 219 // FIXME: We may want to introduce a structure holding the in-flux layout in
formation. |
| 220 int distributeExtraLogicalHeightToRows(int extraLogicalHeight); | 220 int distributeExtraLogicalHeightToRows(int extraLogicalHeight); |
| 221 | 221 |
| 222 static RenderTableSection* createAnonymousWithParentRenderer(const RenderObj
ect*); | 222 static RenderTableSection* createAnonymousWithParentRenderer(const RenderObj
ect*); |
| 223 virtual RenderBox* createAnonymousBoxWithSameTypeAs(const RenderObject* pare
nt) const OVERRIDE | 223 virtual RenderBox* createAnonymousBoxWithSameTypeAs(const RenderObject* pare
nt) const override |
| 224 { | 224 { |
| 225 return createAnonymousWithParentRenderer(parent); | 225 return createAnonymousWithParentRenderer(parent); |
| 226 } | 226 } |
| 227 | 227 |
| 228 virtual void paint(PaintInfo&, const LayoutPoint&) OVERRIDE; | 228 virtual void paint(PaintInfo&, const LayoutPoint&) override; |
| 229 | 229 |
| 230 // Flip the rect so it aligns with the coordinates used by the rowPos and co
lumnPos vectors. | 230 // Flip the rect so it aligns with the coordinates used by the rowPos and co
lumnPos vectors. |
| 231 LayoutRect logicalRectForWritingModeAndDirection(const LayoutRect&) const; | 231 LayoutRect logicalRectForWritingModeAndDirection(const LayoutRect&) const; |
| 232 | 232 |
| 233 CellSpan dirtiedRows(const LayoutRect& paintInvalidationRect) const; | 233 CellSpan dirtiedRows(const LayoutRect& paintInvalidationRect) const; |
| 234 CellSpan dirtiedColumns(const LayoutRect& paintInvalidationRect) const; | 234 CellSpan dirtiedColumns(const LayoutRect& paintInvalidationRect) const; |
| 235 WillBeHeapHashSet<RawPtrWillBeMember<RenderTableCell> >& overflowingCells()
{ return m_overflowingCells; } | 235 WillBeHeapHashSet<RawPtrWillBeMember<RenderTableCell> >& overflowingCells()
{ return m_overflowingCells; } |
| 236 bool hasMultipleCellLevels() { return m_hasMultipleCellLevels; } | 236 bool hasMultipleCellLevels() { return m_hasMultipleCellLevels; } |
| 237 | 237 |
| 238 protected: | 238 protected: |
| 239 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle) OV
ERRIDE; | 239 virtual void styleDidChange(StyleDifference, const RenderStyle* oldStyle) ov
erride; |
| 240 virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTes
tLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAct
ion) OVERRIDE; | 240 virtual bool nodeAtPoint(const HitTestRequest&, HitTestResult&, const HitTes
tLocation& locationInContainer, const LayoutPoint& accumulatedOffset, HitTestAct
ion) override; |
| 241 | 241 |
| 242 private: | 242 private: |
| 243 virtual RenderObjectChildList* virtualChildren() OVERRIDE { return children(
); } | 243 virtual RenderObjectChildList* virtualChildren() override { return children(
); } |
| 244 virtual const RenderObjectChildList* virtualChildren() const OVERRIDE { retu
rn children(); } | 244 virtual const RenderObjectChildList* virtualChildren() const override { retu
rn children(); } |
| 245 | 245 |
| 246 virtual const char* renderName() const OVERRIDE { return (isAnonymous() || i
sPseudoElement()) ? "RenderTableSection (anonymous)" : "RenderTableSection"; } | 246 virtual const char* renderName() const override { return (isAnonymous() || i
sPseudoElement()) ? "RenderTableSection (anonymous)" : "RenderTableSection"; } |
| 247 | 247 |
| 248 virtual bool isTableSection() const OVERRIDE { return true; } | 248 virtual bool isTableSection() const override { return true; } |
| 249 | 249 |
| 250 virtual void willBeRemovedFromTree() OVERRIDE; | 250 virtual void willBeRemovedFromTree() override; |
| 251 | 251 |
| 252 virtual void layout() OVERRIDE; | 252 virtual void layout() override; |
| 253 | 253 |
| 254 virtual void paintObject(PaintInfo&, const LayoutPoint&) OVERRIDE; | 254 virtual void paintObject(PaintInfo&, const LayoutPoint&) override; |
| 255 | 255 |
| 256 virtual void imageChanged(WrappedImagePtr, const IntRect* = 0) OVERRIDE; | 256 virtual void imageChanged(WrappedImagePtr, const IntRect* = 0) override; |
| 257 | 257 |
| 258 int borderSpacingForRow(unsigned row) const { return m_grid[row].rowRenderer
? table()->vBorderSpacing() : 0; } | 258 int borderSpacingForRow(unsigned row) const { return m_grid[row].rowRenderer
? table()->vBorderSpacing() : 0; } |
| 259 | 259 |
| 260 void ensureRows(unsigned); | 260 void ensureRows(unsigned); |
| 261 | 261 |
| 262 bool rowHasOnlySpanningCells(unsigned); | 262 bool rowHasOnlySpanningCells(unsigned); |
| 263 unsigned calcRowHeightHavingOnlySpanningCells(unsigned); | 263 unsigned calcRowHeightHavingOnlySpanningCells(unsigned); |
| 264 void updateRowsHeightHavingOnlySpanningCells(RenderTableCell*, struct Spanni
ngRowsHeight&); | 264 void updateRowsHeightHavingOnlySpanningCells(RenderTableCell*, struct Spanni
ngRowsHeight&); |
| 265 bool isHeightNeededForRowHavingOnlySpanningCells(unsigned); | 265 bool isHeightNeededForRowHavingOnlySpanningCells(unsigned); |
| 266 | 266 |
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| 331 static const bool needsDestruction = false; | 331 static const bool needsDestruction = false; |
| 332 }; | 332 }; |
| 333 template<> struct VectorTraits<blink::RenderTableSection::RowStruct> : VectorTra
itsBase<blink::RenderTableSection::RowStruct> { | 333 template<> struct VectorTraits<blink::RenderTableSection::RowStruct> : VectorTra
itsBase<blink::RenderTableSection::RowStruct> { |
| 334 static const bool needsDestruction = false; | 334 static const bool needsDestruction = false; |
| 335 }; | 335 }; |
| 336 #endif | 336 #endif |
| 337 | 337 |
| 338 } | 338 } |
| 339 | 339 |
| 340 #endif // RenderTableSection_h | 340 #endif // RenderTableSection_h |
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