Source/WebCore/rendering/RenderRubyText.h

/*
 * Copyright (C) 2009 Google Inc. All rights reserved.
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 * Redistribution and use in source and binary forms, with or without
 * modification, are permitted provided that the following conditions are
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 *
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 * notice, this list of conditions and the following disclaimer.
 *     * Redistributions in binary form must reproduce the above
 * copyright notice, this list of conditions and the following disclaimer
 * in the documentation and/or other materials provided with the
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 *
 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef RenderRubyText_h
#define RenderRubyText_h

#include "RenderBlockFlow.h"

namespace WebCore {

class RenderRubyText final : public RenderBlockFlow {
public:
    RenderRubyText(Element&, PassRef<RenderStyle>);
    virtual ~RenderRubyText();

    Element& element() const { return toElement(nodeForNonAnonymous()); }

    virtual bool isChildAllowed(const RenderObject&, const RenderStyle&) const override;
    
    RenderRubyRun* rubyRun() const;
    
    bool canBreakBefore(const LazyLineBreakIterator&) const;
   
private:
    virtual const char* renderName() const override { return "RenderRubyText"; }
    virtual bool isRubyText() const override { return true; }

    virtual bool avoidsFloats() const override;

    virtual ETextAlign textAlignmentForLine(bool endsWithSoftBreak) const override;
    virtual void adjustInlineDirectionLineBounds(int expansionOpportunityCount, float& logicalLeft, float& logicalWidth) const override;
};

RENDER_OBJECT_TYPE_CASTS(RenderRubyText, isRubyText())

} // namespace WebCore

#endif // RenderRubyText_h