chromium/src/third_party/blink/renderer/core/svg/svg_point_list.h

/*
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#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_POINT_LIST_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_POINT_LIST_H_

#include "third_party/blink/renderer/core/svg/properties/svg_list_property_helper.h"
#include "third_party/blink/renderer/core/svg/svg_parsing_error.h"
#include "third_party/blink/renderer/core/svg/svg_point.h"
#include "third_party/blink/renderer/platform/wtf/casting.h"

namespace blink {

class SVGPointListTearOff;

class SVGPointList final
    : public SVGListPropertyHelper<SVGPointList, SVGPoint> {
 public:
  typedef SVGPointListTearOff TearOffType;

  SVGPointList();
  ~SVGPointList() override;

  SVGParsingError SetValueAsString(const String&);

  // SVGPropertyBase:
  void Add(const SVGPropertyBase*, const SVGElement*) override;
  void CalculateAnimatedValue(
      const SMILAnimationEffectParameters&,
      float percentage,
      unsigned repeat_count,
      const SVGPropertyBase* from_value,
      const SVGPropertyBase* to_value,
      const SVGPropertyBase* to_at_end_of_duration_value,
      const SVGElement*) override;
  float CalculateDistance(const SVGPropertyBase* to,
                          const SVGElement*) const override;

  static AnimatedPropertyType ClassType() { return kAnimatedPoints; }

 private:
  template <typename CharType>
  SVGParsingError Parse(const CharType* ptr, const CharType* end);
};

template <>
struct DowncastTraits<SVGPointList> {
  static bool AllowFrom(const SVGPropertyBase& value) {
    return value.GetType() == SVGPointList::ClassType();
  }
};

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_POINT_LIST_H_