third_party/WebKit/Source/core/svg/SVGLengthList.h

/*
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#ifndef SVGLengthList_h
#define SVGLengthList_h

#include "core/svg/SVGLength.h"
#include "core/svg/SVGParsingError.h"
#include "core/svg/properties/SVGListPropertyHelper.h"

namespace blink {

class SVGLengthListTearOff;

class SVGLengthList final
    : public SVGListPropertyHelper<SVGLengthList, SVGLength> {
 public:
  typedef SVGLengthListTearOff TearOffType;

  static SVGLengthList* Create(SVGLengthMode mode = SVGLengthMode::kOther) {
    return new SVGLengthList(mode);
  }

  ~SVGLengthList() override;

  SVGParsingError SetValueAsString(const String&);

  // SVGPropertyBase:
  SVGPropertyBase* CloneForAnimation(const String&) const override;
  SVGLengthList* Clone() override;
  String ValueAsString() const override;
  SVGLengthMode UnitMode() const { return mode_; }

  void Add(SVGPropertyBase*, SVGElement*) override;
  void CalculateAnimatedValue(SVGAnimationElement*,
                              float percentage,
                              unsigned repeat_count,
                              SVGPropertyBase* from_value,
                              SVGPropertyBase* to_value,
                              SVGPropertyBase* to_at_end_of_duration_value,
                              SVGElement*) override;
  float CalculateDistance(SVGPropertyBase* to, SVGElement*) override;

  static AnimatedPropertyType ClassType() { return kAnimatedLengthList; }
  AnimatedPropertyType GetType() const override { return ClassType(); }

 private:
  explicit SVGLengthList(SVGLengthMode);

  // Create SVGLength items used to adjust the list length
  // when animation from/to lists are longer than this list.
  SVGLength* CreatePaddingItem() const override;

  template <typename CharType>
  SVGParsingError ParseInternal(const CharType*& ptr, const CharType* end);

  SVGLengthMode mode_;
};

DEFINE_SVG_PROPERTY_TYPE_CASTS(SVGLengthList);

}  // namespace blink

#endif  // SVGLengthList_h