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30 #ifndef RenderLineBoxList_h
31 #define RenderLineBoxList_h
33 #include "RenderBox.h"
37 class RenderLineBoxList {
49 InlineFlowBox* firstLineBox() const { return m_firstLineBox; }
50 InlineFlowBox* lastLineBox() const { return m_lastLineBox; }
52 void checkConsistency() const;
54 void appendLineBox(InlineFlowBox*);
56 void deleteLineBoxTree(RenderArena*);
57 void deleteLineBoxes(RenderArena*);
59 void extractLineBox(InlineFlowBox*);
60 void attachLineBox(InlineFlowBox*);
61 void removeLineBox(InlineFlowBox*);
63 void dirtyLineBoxes();
64 void dirtyLinesFromChangedChild(RenderObject* parent, RenderObject* child);
66 void paint(RenderBoxModelObject*, PaintInfo&, int x, int y) const;
67 bool hitTest(RenderBoxModelObject*, const HitTestRequest&, HitTestResult&, int x, int y, int tx, int ty, HitTestAction) const;
70 bool anyLineIntersectsRect(RenderBoxModelObject*, const IntRect&, int tx, int ty, bool usePrintRect = false, int outlineSize = 0) const;
71 bool lineIntersectsDirtyRect(RenderBoxModelObject*, InlineFlowBox*, const PaintInfo&, int tx, int ty) const;
72 bool rangeIntersectsRect(RenderBoxModelObject*, int logicalTop, int logicalBottom, const IntRect&, int tx, int ty) const;
74 // For block flows, each box represents the root inline box for a line in the
76 // For inline flows, each box represents a portion of that inline.
77 InlineFlowBox* m_firstLineBox;
78 InlineFlowBox* m_lastLineBox;
83 inline void RenderLineBoxList::checkConsistency() const
88 } // namespace WebCore
90 #endif // RenderFlow_h