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 * modification, are permitted provided that the following conditions are
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 * in the documentation and/or other materials provided with the
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#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_SVG_LAYOUT_SVG_MODEL_OBJECT_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_LAYOUT_SVG_LAYOUT_SVG_MODEL_OBJECT_H_

#include "third_party/blink/renderer/core/layout/layout_object.h"
#include "third_party/blink/renderer/core/svg/svg_element.h"

namespace blink {

// Most layoutObjects in the SVG layout tree will inherit from this class
// but not all. (e.g. LayoutSVGForeignObject, LayoutSVGBlock) thus methods
// required by SVG layoutObjects need to be declared on LayoutObject, but shared
// logic can go in this class or in SVGLayoutSupport.

class LayoutSVGModelObject : public LayoutObject {
 public:
  explicit LayoutSVGModelObject(SVGElement*);

  bool IsChildAllowed(LayoutObject*, const ComputedStyle&) const override;

  PhysicalRect VisualRectInDocument(
      VisualRectFlags = kDefaultVisualRectFlags) const override;

  FloatRect VisualRectInLocalSVGCoordinates() const override {
    return local_visual_rect_;
  }

  void AbsoluteQuads(Vector<FloatQuad>&,
                     MapCoordinatesFlags mode = 0) const override;
  FloatRect LocalBoundingBoxRectForAccessibility() const final;

  void MapLocalToAncestor(const LayoutBoxModelObject* ancestor,
                          TransformState&,
                          MapCoordinatesFlags) const final;
  void MapAncestorToLocal(const LayoutBoxModelObject* ancestor,
                          TransformState&,
                          MapCoordinatesFlags) const final;
  const LayoutObject* PushMappingToContainer(
      const LayoutBoxModelObject* ancestor_to_stop_at,
      LayoutGeometryMap&) const final;
  void StyleDidChange(StyleDifference, const ComputedStyle* old_style) override;

  SVGElement* GetElement() const {
    return To<SVGElement>(LayoutObject::GetNode());
  }

  bool IsOfType(LayoutObjectType type) const override {
    return type == kLayoutObjectSVG || LayoutObject::IsOfType(type);
  }

 protected:
  void WillBeDestroyed() override;

 private:
  // LayoutSVGModelObject subclasses should use GetElement() instead.
  void GetNode() const = delete;

  void AddOutlineRects(Vector<PhysicalRect>&,
                       const PhysicalOffset& additional_offset,
                       NGOutlineType) const final;

 protected:
  FloatRect local_visual_rect_;
};

}  // namespace blink

#endif