third_party/blink/renderer/core/svg/svg_length_tear_off.h

/*
 * Copyright (C) 2014 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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 * 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 without specific prior written permission.
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 * THIS SOFTWARE IS PROVIDED BY THE COPYRIGHT HOLDERS AND CONTRIBUTORS
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#ifndef THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_LENGTH_TEAR_OFF_H_
#define THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_LENGTH_TEAR_OFF_H_

#include "third_party/blink/renderer/core/svg/properties/svg_property_tear_off.h"
#include "third_party/blink/renderer/core/svg/svg_length.h"

namespace blink {

class SVGLengthTearOff final : public SVGPropertyTearOff<SVGLength> {
  DEFINE_WRAPPERTYPEINFO();

 public:
  // Forward declare these enums in the w3c naming scheme, for IDL generation
  enum {
    kSvgLengthtypeUnknown = 0,
    kSvgLengthtypeNumber = 1,
    kSvgLengthtypePercentage = 2,
    kSvgLengthtypeEms = 3,
    kSvgLengthtypeExs = 4,
    kSvgLengthtypePx = 5,
    kSvgLengthtypeCm = 6,
    kSvgLengthtypeMm = 7,
    kSvgLengthtypeIn = 8,
    kSvgLengthtypePt = 9,
    kSvgLengthtypePc = 10
  };

  static SVGLengthTearOff* Create(SVGLength* target,
                                  SVGAnimatedPropertyBase* binding,
                                  PropertyIsAnimValType property_is_anim_val) {
    return MakeGarbageCollected<SVGLengthTearOff>(target, binding,
                                                  property_is_anim_val);
  }
  static SVGLengthTearOff* CreateDetached();

  SVGLengthTearOff(SVGLength*,
                   SVGAnimatedPropertyBase* binding,
                   PropertyIsAnimValType);

  unsigned short unitType();
  SVGLengthMode UnitMode();
  float value(ExceptionState&);
  void setValue(float value, ExceptionState&);
  float valueInSpecifiedUnits();
  void setValueInSpecifiedUnits(float value, ExceptionState&);
  String valueAsString();
  void setValueAsString(const String&, ExceptionState&);
  void newValueSpecifiedUnits(unsigned short unit_type,
                              float value_in_specified_units,
                              ExceptionState&);
  void convertToSpecifiedUnits(unsigned short unit_type, ExceptionState&);

  bool HasExposedLengthUnit();
};

}  // namespace blink

#endif  // THIRD_PARTY_BLINK_RENDERER_CORE_SVG_SVG_LENGTH_TEAR_OFF_H_