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31 #ifndef RenderRubyRun_h
32 #define RenderRubyRun_h
34 #include "core/rendering/RenderBlockFlow.h"
41 // RenderRubyRun are 'inline-block/table' like objects,and wrap a single pairing of a ruby base with its ruby text(s).
42 // See RenderRuby.h for further comments on the structure
44 class RenderRubyRun final : public RenderBlockFlow {
46 virtual ~RenderRubyRun();
48 bool hasRubyText() const;
49 bool hasRubyBase() const;
50 RenderRubyText* rubyText() const;
51 RenderRubyBase* rubyBase() const;
52 RenderRubyBase* rubyBaseSafe(); // creates the base if it doesn't already exist
54 virtual RenderObject* layoutSpecialExcludedChild(bool relayoutChildren, SubtreeLayoutScope&) override;
55 virtual void layout() override;
57 virtual bool isChildAllowed(RenderObject*, RenderStyle*) const override;
58 virtual void addChild(RenderObject* child, RenderObject* beforeChild = 0) override;
59 virtual void removeChild(RenderObject* child) override;
61 void getOverhang(bool firstLine, RenderObject* startRenderer, RenderObject* endRenderer, int& startOverhang, int& endOverhang) const;
63 static RenderRubyRun* staticCreateRubyRun(const RenderObject* parentRuby);
66 RenderRubyBase* createRubyBase() const;
71 virtual bool isOfType(RenderObjectType type) const override { return type == RenderObjectRubyRun || RenderBlockFlow::isOfType(type); }
72 virtual const char* renderName() const override { return "RenderRubyRun (anonymous)"; }
73 virtual bool createsAnonymousWrapper() const override { return true; }
74 virtual void removeLeftoverAnonymousBlock(RenderBlock*) override { }
77 DEFINE_RENDER_OBJECT_TYPE_CASTS(RenderRubyRun, isRubyRun());
81 #endif // RenderRubyRun_h