/* -*- Mode: C++; tab-width: 8; indent-tabs-mode: nil; c-basic-offset: 2 -*- */

/* vim: set ts=8 sts=2 et sw=2 tw=80: */

/* This Source Code Form is subject to the terms of the Mozilla Public

 * License, v. 2.0. If a copy of the MPL was not distributed with this

 * file, You can obtain one at http://mozilla.org/MPL/2.0/. */

#ifndef mozilla_dom_SVGAngle_h

#define mozilla_dom_SVGAngle_h

#include "nsWrapperCache.h"

#include "nsSVGElement.h"

#include "mozilla/Attributes.h"

class nsSVGAngle;

namespace mozilla {

namespace dom {

class SVGAngle final : public nsWrapperCache

{

public:

  typedef enum {

    BaseValue,

    AnimValue,

    CreatedValue

  } AngleType;

  NS_INLINE_DECL_CYCLE_COLLECTING_NATIVE_REFCOUNTING(SVGAngle)

  NS_DECL_CYCLE_COLLECTION_SCRIPT_HOLDER_NATIVE_CLASS(SVGAngle)

  SVGAngle(nsSVGAngle* aVal, nsSVGElement *aSVGElement, AngleType aType)

    : mVal(aVal), mSVGElement(aSVGElement), mType(aType)

  {

  }

  // WebIDL

  nsSVGElement* GetParentObject() { return mSVGElement; }

  virtual JSObject* WrapObject(JSContext* aCx, JS::Handle<JSObject*> aGivenProto) override;

  uint16_t UnitType() const;

  float Value() const;

  void GetValueAsString(nsAString& aValue);

  void SetValue(float aValue, ErrorResult& rv);

  float ValueInSpecifiedUnits() const;

  void SetValueInSpecifiedUnits(float aValue, ErrorResult& rv);

  void SetValueAsString(const nsAString& aValue, ErrorResult& rv);

  void NewValueSpecifiedUnits(uint16_t unitType, float value, ErrorResult& rv);

  void ConvertToSpecifiedUnits(uint16_t unitType, ErrorResult& rv);

protected:

  ~SVGAngle();

  nsSVGAngle* mVal; // if mType is CreatedValue, we own the angle.  Otherwise, the element does.

  RefPtr<nsSVGElement> mSVGElement;

  AngleType mType;

};

} //namespace dom

} //namespace mozilla

#endif // mozilla_dom_SVGAngle_h