/work/obj-fuzz/dist/include/mozilla/dom/MediaStreamTrackBinding.h

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/* THIS FILE IS AUTOGENERATED FROM MediaStreamTrack.webidl BY Codegen.py - DO NOT EDIT */

#ifndef mozilla_dom_MediaStreamTrackBinding_h
#define mozilla_dom_MediaStreamTrackBinding_h

#include "GeckoProfiler.h"
#include "MediaStreamTrackBinding.h"
#include "MediaTrackConstraintSetBinding.h"
#include "js/RootingAPI.h"
#include "jspubtd.h"
#include "mozilla/ErrorResult.h"
#include "mozilla/dom/BindingDeclarations.h"
#include "mozilla/dom/FakeString.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/dom/PrototypeList.h"
#include "mozilla/dom/UnionMember.h"

namespace mozilla {
namespace dom {

class BooleanOrConstrainBooleanParameters;
class DoubleOrConstrainDoubleRange;
class LongOrConstrainLongRange;
class MediaStreamTrack;
struct MediaStreamTrackAtoms;
struct MediaTrackConstraintSet;
struct MediaTrackConstraintSetAtoms;
struct MediaTrackConstraintsAtoms;
struct NativePropertyHooks;
class OwningBooleanOrConstrainBooleanParameters;
class OwningDoubleOrConstrainDoubleRange;
class OwningLongOrConstrainLongRange;
class OwningStringOrStringSequenceOrConstrainDOMStringParameters;
class ProtoAndIfaceCache;
class StringOrStringSequenceOrConstrainDOMStringParameters;

} // namespace dom
} // namespace mozilla

namespace mozilla {
namespace dom {

enum class VideoFacingModeEnum : uint8_t {
  User,
  Environment,
  Left,
  Right,
  EndGuard_
};

namespace VideoFacingModeEnumValues {
extern const EnumEntry strings[5];
} // namespace VideoFacingModeEnumValues

bool
ToJSValue(JSContext* aCx, VideoFacingModeEnum aArgument, JS::MutableHandle<JS::Value> aValue);


enum class MediaSourceEnum : uint8_t {
  Camera,
  Screen,
  Application,
  Window,
  Browser,
  Microphone,
  AudioCapture,
  Other,
  EndGuard_
};

namespace MediaSourceEnumValues {
extern const EnumEntry strings[9];
} // namespace MediaSourceEnumValues

bool
ToJSValue(JSContext* aCx, MediaSourceEnum aArgument, JS::MutableHandle<JS::Value> aValue);


enum class MediaStreamTrackState : uint8_t {
  Live,
  Ended,
  EndGuard_
};

namespace MediaStreamTrackStateValues {
extern const EnumEntry strings[3];
} // namespace MediaStreamTrackStateValues

bool
ToJSValue(JSContext* aCx, MediaStreamTrackState aArgument, JS::MutableHandle<JS::Value> aValue);


class BooleanOrConstrainBooleanParameters
{
  friend class BooleanOrConstrainBooleanParametersArgument;
  enum Type
  {
    eUninitialized,
    eBoolean,
    eConstrainBooleanParameters
  };

  union Value
  {
    UnionMember<bool > mBoolean;
    UnionMember<binding_detail::FastConstrainBooleanParameters > mConstrainBooleanParameters;

  };

  Type mType;
  Value mValue;

  BooleanOrConstrainBooleanParameters(const BooleanOrConstrainBooleanParameters&) = delete;
  BooleanOrConstrainBooleanParameters& operator=(const BooleanOrConstrainBooleanParameters&) = delete;
public:
  explicit inline BooleanOrConstrainBooleanParameters()
    : mType(eUninitialized)
  {
  }

  inline ~BooleanOrConstrainBooleanParameters()
  {
    Uninit();
  }

  inline bool&
  RawSetAsBoolean()
  {
    if (mType == eBoolean) {
      return mValue.mBoolean.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eBoolean;
    return mValue.mBoolean.SetValue();
  }

  inline bool&
  SetAsBoolean()
  {
    if (mType == eBoolean) {
      return mValue.mBoolean.Value();
    }
    Uninit();
    mType = eBoolean;
    return mValue.mBoolean.SetValue();
  }

  inline bool
  IsBoolean() const
  {
    return mType == eBoolean;
  }

  inline bool&
  GetAsBoolean()
  {
    MOZ_ASSERT(IsBoolean(), "Wrong type!");
    return mValue.mBoolean.Value();
  }

  inline bool
  GetAsBoolean() const
  {
    MOZ_ASSERT(IsBoolean(), "Wrong type!");
    return mValue.mBoolean.Value();
  }

  inline binding_detail::FastConstrainBooleanParameters&
  RawSetAsConstrainBooleanParameters()
  {
    if (mType == eConstrainBooleanParameters) {
      return mValue.mConstrainBooleanParameters.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eConstrainBooleanParameters;
    return mValue.mConstrainBooleanParameters.SetValue();
  }

  inline binding_detail::FastConstrainBooleanParameters&
  SetAsConstrainBooleanParameters()
  {
    if (mType == eConstrainBooleanParameters) {
      return mValue.mConstrainBooleanParameters.Value();
    }
    Uninit();
    mType = eConstrainBooleanParameters;
    return mValue.mConstrainBooleanParameters.SetValue();
  }

  inline bool
  IsConstrainBooleanParameters() const
  {
    return mType == eConstrainBooleanParameters;
  }

  inline binding_detail::FastConstrainBooleanParameters&
  GetAsConstrainBooleanParameters()
  {
    MOZ_ASSERT(IsConstrainBooleanParameters(), "Wrong type!");
    return mValue.mConstrainBooleanParameters.Value();
  }

  inline const ConstrainBooleanParameters&
  GetAsConstrainBooleanParameters() const
  {
    MOZ_ASSERT(IsConstrainBooleanParameters(), "Wrong type!");
    return mValue.mConstrainBooleanParameters.Value();
  }

  inline void
  Uninit()
  {
    switch (mType) {
      case eUninitialized: {
        break;
      }
      case eBoolean: {
        DestroyBoolean();
        break;
      }
      case eConstrainBooleanParameters: {
        DestroyConstrainBooleanParameters();
        break;
      }
    }
  }

  bool
  ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const;

private:
  inline void
  DestroyBoolean()
  {
    MOZ_ASSERT(IsBoolean(), "Wrong type!");
    mValue.mBoolean.Destroy();
    mType = eUninitialized;
  }

  inline void
  DestroyConstrainBooleanParameters()
  {
    MOZ_ASSERT(IsConstrainBooleanParameters(), "Wrong type!");
    mValue.mConstrainBooleanParameters.Destroy();
    mType = eUninitialized;
  }
};


class OwningBooleanOrConstrainBooleanParameters : public AllOwningUnionBase
{
  friend void ImplCycleCollectionUnlink(OwningBooleanOrConstrainBooleanParameters& aUnion);
  enum Type
  {
    eUninitialized,
    eBoolean,
    eConstrainBooleanParameters
  };

  union Value
  {
    UnionMember<bool > mBoolean;
    UnionMember<ConstrainBooleanParameters > mConstrainBooleanParameters;

  };

  Type mType;
  Value mValue;

public:
  explicit inline OwningBooleanOrConstrainBooleanParameters()
    : mType(eUninitialized)
  {
  }

  explicit inline OwningBooleanOrConstrainBooleanParameters(const OwningBooleanOrConstrainBooleanParameters& aOther)
    : mType(eUninitialized)
  {
    *this = aOther;
  }

  inline ~OwningBooleanOrConstrainBooleanParameters()
  {
    Uninit();
  }

  bool&
  RawSetAsBoolean();

  bool&
  SetAsBoolean();

  bool
  TrySetToBoolean(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl = false);

  inline bool
  IsBoolean() const
  {
    return mType == eBoolean;
  }

  inline bool&
  GetAsBoolean()
  {
    MOZ_ASSERT(IsBoolean(), "Wrong type!");
    return mValue.mBoolean.Value();
  }

  inline bool const &
  GetAsBoolean() const
  {
    MOZ_ASSERT(IsBoolean(), "Wrong type!");
    return mValue.mBoolean.Value();
  }

  ConstrainBooleanParameters&
  RawSetAsConstrainBooleanParameters();

  ConstrainBooleanParameters&
  SetAsConstrainBooleanParameters();

  bool
  TrySetToConstrainBooleanParameters(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl = false);

  inline bool
  IsConstrainBooleanParameters() const
  {
    return mType == eConstrainBooleanParameters;
  }

  inline ConstrainBooleanParameters&
  GetAsConstrainBooleanParameters()
  {
    MOZ_ASSERT(IsConstrainBooleanParameters(), "Wrong type!");
    return mValue.mConstrainBooleanParameters.Value();
  }

  inline ConstrainBooleanParameters const &
  GetAsConstrainBooleanParameters() const
  {
    MOZ_ASSERT(IsConstrainBooleanParameters(), "Wrong type!");
    return mValue.mConstrainBooleanParameters.Value();
  }

  void
  Uninit();

  bool
  ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const;

  void
  TraceUnion(JSTracer* trc);

  OwningBooleanOrConstrainBooleanParameters&
  operator=(const OwningBooleanOrConstrainBooleanParameters& aOther);

private:
  void
  DestroyBoolean();

  void
  DestroyConstrainBooleanParameters();
};


class DoubleOrConstrainDoubleRange
{
  friend class DoubleOrConstrainDoubleRangeArgument;
  enum Type
  {
    eUninitialized,
    eDouble,
    eConstrainDoubleRange
  };

  union Value
  {
    UnionMember<double > mDouble;
    UnionMember<binding_detail::FastConstrainDoubleRange > mConstrainDoubleRange;

  };

  Type mType;
  Value mValue;

  DoubleOrConstrainDoubleRange(const DoubleOrConstrainDoubleRange&) = delete;
  DoubleOrConstrainDoubleRange& operator=(const DoubleOrConstrainDoubleRange&) = delete;
public:
  explicit inline DoubleOrConstrainDoubleRange()
    : mType(eUninitialized)
  {
  }

  inline ~DoubleOrConstrainDoubleRange()
  {
    Uninit();
  }

  inline double&
  RawSetAsDouble()
  {
    if (mType == eDouble) {
      return mValue.mDouble.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eDouble;
    return mValue.mDouble.SetValue();
  }

  inline double&
  SetAsDouble()
  {
    if (mType == eDouble) {
      return mValue.mDouble.Value();
    }
    Uninit();
    mType = eDouble;
    return mValue.mDouble.SetValue();
  }

  inline bool
  IsDouble() const
  {
    return mType == eDouble;
  }

  inline double&
  GetAsDouble()
  {
    MOZ_ASSERT(IsDouble(), "Wrong type!");
    return mValue.mDouble.Value();
  }

  inline double
  GetAsDouble() const
  {
    MOZ_ASSERT(IsDouble(), "Wrong type!");
    return mValue.mDouble.Value();
  }

  inline binding_detail::FastConstrainDoubleRange&
  RawSetAsConstrainDoubleRange()
  {
    if (mType == eConstrainDoubleRange) {
      return mValue.mConstrainDoubleRange.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eConstrainDoubleRange;
    return mValue.mConstrainDoubleRange.SetValue();
  }

  inline binding_detail::FastConstrainDoubleRange&
  SetAsConstrainDoubleRange()
  {
    if (mType == eConstrainDoubleRange) {
      return mValue.mConstrainDoubleRange.Value();
    }
    Uninit();
    mType = eConstrainDoubleRange;
    return mValue.mConstrainDoubleRange.SetValue();
  }

  inline bool
  IsConstrainDoubleRange() const
  {
    return mType == eConstrainDoubleRange;
  }

  inline binding_detail::FastConstrainDoubleRange&
  GetAsConstrainDoubleRange()
  {
    MOZ_ASSERT(IsConstrainDoubleRange(), "Wrong type!");
    return mValue.mConstrainDoubleRange.Value();
  }

  inline const ConstrainDoubleRange&
  GetAsConstrainDoubleRange() const
  {
    MOZ_ASSERT(IsConstrainDoubleRange(), "Wrong type!");
    return mValue.mConstrainDoubleRange.Value();
  }

  inline void
  Uninit()
  {
    switch (mType) {
      case eUninitialized: {
        break;
      }
      case eDouble: {
        DestroyDouble();
        break;
      }
      case eConstrainDoubleRange: {
        DestroyConstrainDoubleRange();
        break;
      }
    }
  }

  bool
  ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const;

private:
  inline void
  DestroyDouble()
  {
    MOZ_ASSERT(IsDouble(), "Wrong type!");
    mValue.mDouble.Destroy();
    mType = eUninitialized;
  }

  inline void
  DestroyConstrainDoubleRange()
  {
    MOZ_ASSERT(IsConstrainDoubleRange(), "Wrong type!");
    mValue.mConstrainDoubleRange.Destroy();
    mType = eUninitialized;
  }
};


class OwningDoubleOrConstrainDoubleRange : public AllOwningUnionBase
{
  friend void ImplCycleCollectionUnlink(OwningDoubleOrConstrainDoubleRange& aUnion);
  enum Type
  {
    eUninitialized,
    eDouble,
    eConstrainDoubleRange
  };

  union Value
  {
    UnionMember<double > mDouble;
    UnionMember<ConstrainDoubleRange > mConstrainDoubleRange;

  };

  Type mType;
  Value mValue;

public:
  explicit inline OwningDoubleOrConstrainDoubleRange()
    : mType(eUninitialized)
  {
  }

  explicit inline OwningDoubleOrConstrainDoubleRange(const OwningDoubleOrConstrainDoubleRange& aOther)
    : mType(eUninitialized)
  {
    *this = aOther;
  }

  inline ~OwningDoubleOrConstrainDoubleRange()
  {
    Uninit();
  }

  double&
  RawSetAsDouble();

  double&
  SetAsDouble();

  bool
  TrySetToDouble(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl = false);

  inline bool
  IsDouble() const
  {
    return mType == eDouble;
  }

  inline double&
  GetAsDouble()
  {
    MOZ_ASSERT(IsDouble(), "Wrong type!");
    return mValue.mDouble.Value();
  }

  inline double const &
  GetAsDouble() const
  {
    MOZ_ASSERT(IsDouble(), "Wrong type!");
    return mValue.mDouble.Value();
  }

  ConstrainDoubleRange&
  RawSetAsConstrainDoubleRange();

  ConstrainDoubleRange&
  SetAsConstrainDoubleRange();

  bool
  TrySetToConstrainDoubleRange(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl = false);

  inline bool
  IsConstrainDoubleRange() const
  {
    return mType == eConstrainDoubleRange;
  }

  inline ConstrainDoubleRange&
  GetAsConstrainDoubleRange()
  {
    MOZ_ASSERT(IsConstrainDoubleRange(), "Wrong type!");
    return mValue.mConstrainDoubleRange.Value();
  }

  inline ConstrainDoubleRange const &
  GetAsConstrainDoubleRange() const
  {
    MOZ_ASSERT(IsConstrainDoubleRange(), "Wrong type!");
    return mValue.mConstrainDoubleRange.Value();
  }

  void
  Uninit();

  bool
  ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const;

  void
  TraceUnion(JSTracer* trc);

  OwningDoubleOrConstrainDoubleRange&
  operator=(const OwningDoubleOrConstrainDoubleRange& aOther);

private:
  void
  DestroyDouble();

  void
  DestroyConstrainDoubleRange();
};


class LongOrConstrainLongRange
{
  friend class LongOrConstrainLongRangeArgument;
  enum Type
  {
    eUninitialized,
    eLong,
    eConstrainLongRange
  };

  union Value
  {
    UnionMember<int32_t > mLong;
    UnionMember<binding_detail::FastConstrainLongRange > mConstrainLongRange;

  };

  Type mType;
  Value mValue;

  LongOrConstrainLongRange(const LongOrConstrainLongRange&) = delete;
  LongOrConstrainLongRange& operator=(const LongOrConstrainLongRange&) = delete;
public:
  explicit inline LongOrConstrainLongRange()
    : mType(eUninitialized)
  {
  }

  inline ~LongOrConstrainLongRange()
  {
    Uninit();
  }

  inline int32_t&
  RawSetAsLong()
  {
    if (mType == eLong) {
      return mValue.mLong.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eLong;
    return mValue.mLong.SetValue();
  }

  inline int32_t&
  SetAsLong()
  {
    if (mType == eLong) {
      return mValue.mLong.Value();
    }
    Uninit();
    mType = eLong;
    return mValue.mLong.SetValue();
  }

  inline bool
  IsLong() const
  {
    return mType == eLong;
  }

  inline int32_t&
  GetAsLong()
  {
    MOZ_ASSERT(IsLong(), "Wrong type!");
    return mValue.mLong.Value();
  }

  inline int32_t
  GetAsLong() const
  {
    MOZ_ASSERT(IsLong(), "Wrong type!");
    return mValue.mLong.Value();
  }

  inline binding_detail::FastConstrainLongRange&
  RawSetAsConstrainLongRange()
  {
    if (mType == eConstrainLongRange) {
      return mValue.mConstrainLongRange.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eConstrainLongRange;
    return mValue.mConstrainLongRange.SetValue();
  }

  inline binding_detail::FastConstrainLongRange&
  SetAsConstrainLongRange()
  {
    if (mType == eConstrainLongRange) {
      return mValue.mConstrainLongRange.Value();
    }
    Uninit();
    mType = eConstrainLongRange;
    return mValue.mConstrainLongRange.SetValue();
  }

  inline bool
  IsConstrainLongRange() const
  {
    return mType == eConstrainLongRange;
  }

  inline binding_detail::FastConstrainLongRange&
  GetAsConstrainLongRange()
  {
    MOZ_ASSERT(IsConstrainLongRange(), "Wrong type!");
    return mValue.mConstrainLongRange.Value();
  }

  inline const ConstrainLongRange&
  GetAsConstrainLongRange() const
  {
    MOZ_ASSERT(IsConstrainLongRange(), "Wrong type!");
    return mValue.mConstrainLongRange.Value();
  }

  inline void
  Uninit()
  {
    switch (mType) {
      case eUninitialized: {
        break;
      }
      case eLong: {
        DestroyLong();
        break;
      }
      case eConstrainLongRange: {
        DestroyConstrainLongRange();
        break;
      }
    }
  }

  bool
  ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const;

private:
  inline void
  DestroyLong()
  {
    MOZ_ASSERT(IsLong(), "Wrong type!");
    mValue.mLong.Destroy();
    mType = eUninitialized;
  }

  inline void
  DestroyConstrainLongRange()
  {
    MOZ_ASSERT(IsConstrainLongRange(), "Wrong type!");
    mValue.mConstrainLongRange.Destroy();
    mType = eUninitialized;
  }
};


class OwningLongOrConstrainLongRange : public AllOwningUnionBase
{
  friend void ImplCycleCollectionUnlink(OwningLongOrConstrainLongRange& aUnion);
  enum Type
  {
    eUninitialized,
    eLong,
    eConstrainLongRange
  };

  union Value
  {
    UnionMember<int32_t > mLong;
    UnionMember<ConstrainLongRange > mConstrainLongRange;

  };

  Type mType;
  Value mValue;

public:
  explicit inline OwningLongOrConstrainLongRange()
    : mType(eUninitialized)
  {
  }

  explicit inline OwningLongOrConstrainLongRange(const OwningLongOrConstrainLongRange& aOther)
    : mType(eUninitialized)
  {
    *this = aOther;
  }

  inline ~OwningLongOrConstrainLongRange()
  {
    Uninit();
  }

  int32_t&
  RawSetAsLong();

  int32_t&
  SetAsLong();

  bool
  TrySetToLong(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl = false);

  inline bool
  IsLong() const
  {
    return mType == eLong;
  }

  inline int32_t&
  GetAsLong()
  {
    MOZ_ASSERT(IsLong(), "Wrong type!");
    return mValue.mLong.Value();
  }

  inline int32_t const &
  GetAsLong() const
  {
    MOZ_ASSERT(IsLong(), "Wrong type!");
    return mValue.mLong.Value();
  }

  ConstrainLongRange&
  RawSetAsConstrainLongRange();

  ConstrainLongRange&
  SetAsConstrainLongRange();

  bool
  TrySetToConstrainLongRange(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl = false);

  inline bool
  IsConstrainLongRange() const
  {
    return mType == eConstrainLongRange;
  }

  inline ConstrainLongRange&
  GetAsConstrainLongRange()
  {
    MOZ_ASSERT(IsConstrainLongRange(), "Wrong type!");
    return mValue.mConstrainLongRange.Value();
  }

  inline ConstrainLongRange const &
  GetAsConstrainLongRange() const
  {
    MOZ_ASSERT(IsConstrainLongRange(), "Wrong type!");
    return mValue.mConstrainLongRange.Value();
  }

  void
  Uninit();

  bool
  ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const;

  void
  TraceUnion(JSTracer* trc);

  OwningLongOrConstrainLongRange&
  operator=(const OwningLongOrConstrainLongRange& aOther);

private:
  void
  DestroyLong();

  void
  DestroyConstrainLongRange();
};


class StringOrStringSequenceOrConstrainDOMStringParameters
{
  friend class StringOrStringSequenceOrConstrainDOMStringParametersArgument;
  enum Type
  {
    eUninitialized,
    eString,
    eStringSequence,
    eConstrainDOMStringParameters
  };

  union Value
  {
    UnionMember<binding_detail::FakeString > mString;
    UnionMember<binding_detail::AutoSequence<nsString> > mStringSequence;
    UnionMember<binding_detail::FastConstrainDOMStringParameters > mConstrainDOMStringParameters;

  };

  Type mType;
  Value mValue;

  StringOrStringSequenceOrConstrainDOMStringParameters(const StringOrStringSequenceOrConstrainDOMStringParameters&) = delete;
  StringOrStringSequenceOrConstrainDOMStringParameters& operator=(const StringOrStringSequenceOrConstrainDOMStringParameters&) = delete;
public:
  explicit inline StringOrStringSequenceOrConstrainDOMStringParameters()
    : mType(eUninitialized)
  {
  }

  inline ~StringOrStringSequenceOrConstrainDOMStringParameters()
  {
    Uninit();
  }

  inline binding_detail::FakeString&
  RawSetAsString()
  {
    if (mType == eString) {
      return mValue.mString.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eString;
    return mValue.mString.SetValue();
  }

  inline binding_detail::FakeString&
  SetAsString()
  {
    if (mType == eString) {
      return mValue.mString.Value();
    }
    Uninit();
    mType = eString;
    return mValue.mString.SetValue();
  }

  inline bool
  IsString() const
  {
    return mType == eString;
  }

  inline binding_detail::FakeString&
  GetAsString()
  {
    MOZ_ASSERT(IsString(), "Wrong type!");
    return mValue.mString.Value();
  }

  inline const nsAString&
  GetAsString() const
  {
    MOZ_ASSERT(IsString(), "Wrong type!");
    return mValue.mString.Value();
  }

  inline binding_detail::AutoSequence<nsString>&
  RawSetAsStringSequence()
  {
    if (mType == eStringSequence) {
      return mValue.mStringSequence.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eStringSequence;
    return mValue.mStringSequence.SetValue();
  }

  inline binding_detail::AutoSequence<nsString>&
  SetAsStringSequence()
  {
    if (mType == eStringSequence) {
      return mValue.mStringSequence.Value();
    }
    Uninit();
    mType = eStringSequence;
    return mValue.mStringSequence.SetValue();
  }

  inline bool
  IsStringSequence() const
  {
    return mType == eStringSequence;
  }

  inline binding_detail::AutoSequence<nsString>&
  GetAsStringSequence()
  {
    MOZ_ASSERT(IsStringSequence(), "Wrong type!");
    return mValue.mStringSequence.Value();
  }

  inline const Sequence<nsString>&
  GetAsStringSequence() const
  {
    MOZ_ASSERT(IsStringSequence(), "Wrong type!");
    return mValue.mStringSequence.Value();
  }

  inline binding_detail::FastConstrainDOMStringParameters&
  RawSetAsConstrainDOMStringParameters()
  {
    if (mType == eConstrainDOMStringParameters) {
      return mValue.mConstrainDOMStringParameters.Value();
    }
    MOZ_ASSERT(mType == eUninitialized);
    mType = eConstrainDOMStringParameters;
    return mValue.mConstrainDOMStringParameters.SetValue();
  }

  inline binding_detail::FastConstrainDOMStringParameters&
  SetAsConstrainDOMStringParameters()
  {
    if (mType == eConstrainDOMStringParameters) {
      return mValue.mConstrainDOMStringParameters.Value();
    }
    Uninit();
    mType = eConstrainDOMStringParameters;
    return mValue.mConstrainDOMStringParameters.SetValue();
  }

  inline bool
  IsConstrainDOMStringParameters() const
  {
    return mType == eConstrainDOMStringParameters;
  }

  inline binding_detail::FastConstrainDOMStringParameters&
  GetAsConstrainDOMStringParameters()
  {
    MOZ_ASSERT(IsConstrainDOMStringParameters(), "Wrong type!");
    return mValue.mConstrainDOMStringParameters.Value();
  }

  inline const ConstrainDOMStringParameters&
  GetAsConstrainDOMStringParameters() const
  {
    MOZ_ASSERT(IsConstrainDOMStringParameters(), "Wrong type!");
    return mValue.mConstrainDOMStringParameters.Value();
  }

  inline void
  Uninit()
  {
    switch (mType) {
      case eUninitialized: {
        break;
      }
      case eString: {
        DestroyString();
        break;
      }
      case eStringSequence: {
        DestroyStringSequence();
        break;
      }
      case eConstrainDOMStringParameters: {
        DestroyConstrainDOMStringParameters();
        break;
      }
    }
  }

  bool
  ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const;

private:
  inline void
  DestroyString()
  {
    MOZ_ASSERT(IsString(), "Wrong type!");
    mValue.mString.Destroy();
    mType = eUninitialized;
  }

  inline void
  DestroyStringSequence()
  {
    MOZ_ASSERT(IsStringSequence(), "Wrong type!");
    mValue.mStringSequence.Destroy();
    mType = eUninitialized;
  }

  inline void
  DestroyConstrainDOMStringParameters()
  {
    MOZ_ASSERT(IsConstrainDOMStringParameters(), "Wrong type!");
    mValue.mConstrainDOMStringParameters.Destroy();
    mType = eUninitialized;
  }
};


class OwningStringOrStringSequenceOrConstrainDOMStringParameters : public AllOwningUnionBase
{
  friend void ImplCycleCollectionUnlink(OwningStringOrStringSequenceOrConstrainDOMStringParameters& aUnion);
  enum Type
  {
    eUninitialized,
    eString,
    eStringSequence,
    eConstrainDOMStringParameters
  };

  union Value
  {
    UnionMember<nsString > mString;
    UnionMember<Sequence<nsString> > mStringSequence;
    UnionMember<ConstrainDOMStringParameters > mConstrainDOMStringParameters;

  };

  Type mType;
  Value mValue;

public:
  explicit inline OwningStringOrStringSequenceOrConstrainDOMStringParameters()
    : mType(eUninitialized)
  {
  }

  explicit inline OwningStringOrStringSequenceOrConstrainDOMStringParameters(const OwningStringOrStringSequenceOrConstrainDOMStringParameters& aOther)
    : mType(eUninitialized)
  {
    *this = aOther;
  }

  inline ~OwningStringOrStringSequenceOrConstrainDOMStringParameters()
  {
    Uninit();
  }

  nsString&
  RawSetAsString();

  nsString&
  SetAsString();

  bool
  TrySetToString(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl = false);

  inline void
  SetStringData(const nsString::char_type* aData, nsString::size_type aLength)
  {
    RawSetAsString().Assign(aData, aLength);
  }

  inline bool
  IsString() const
  {
    return mType == eString;
  }

  inline nsString&
  GetAsString()
  {
    MOZ_ASSERT(IsString(), "Wrong type!");
    return mValue.mString.Value();
  }

  inline nsString const &
  GetAsString() const
  {
    MOZ_ASSERT(IsString(), "Wrong type!");
    return mValue.mString.Value();
  }

  Sequence<nsString>&
  RawSetAsStringSequence();

  Sequence<nsString>&
  SetAsStringSequence();

  bool
  TrySetToStringSequence(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl = false);

  inline bool
  IsStringSequence() const
  {
    return mType == eStringSequence;
  }

  inline Sequence<nsString>&
  GetAsStringSequence()
  {
    MOZ_ASSERT(IsStringSequence(), "Wrong type!");
    return mValue.mStringSequence.Value();
  }

  inline Sequence<nsString> const &
  GetAsStringSequence() const
  {
    MOZ_ASSERT(IsStringSequence(), "Wrong type!");
    return mValue.mStringSequence.Value();
  }

  ConstrainDOMStringParameters&
  RawSetAsConstrainDOMStringParameters();

  ConstrainDOMStringParameters&
  SetAsConstrainDOMStringParameters();

  bool
  TrySetToConstrainDOMStringParameters(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl = false);

  inline bool
  IsConstrainDOMStringParameters() const
  {
    return mType == eConstrainDOMStringParameters;
  }

  inline ConstrainDOMStringParameters&
  GetAsConstrainDOMStringParameters()
  {
    MOZ_ASSERT(IsConstrainDOMStringParameters(), "Wrong type!");
    return mValue.mConstrainDOMStringParameters.Value();
  }

  inline ConstrainDOMStringParameters const &
  GetAsConstrainDOMStringParameters() const
  {
    MOZ_ASSERT(IsConstrainDOMStringParameters(), "Wrong type!");
    return mValue.mConstrainDOMStringParameters.Value();
  }

  void
  Uninit();

  bool
  ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const;

  void
  TraceUnion(JSTracer* trc);

  OwningStringOrStringSequenceOrConstrainDOMStringParameters&
  operator=(const OwningStringOrStringSequenceOrConstrainDOMStringParameters& aOther);

private:
  void
  DestroyString();

  void
  DestroyStringSequence();

  void
  DestroyConstrainDOMStringParameters();
};


struct MediaTrackConstraintSet : public DictionaryBase
{
  MOZ_INIT_OUTSIDE_CTOR OwningBooleanOrConstrainBooleanParameters mAutoGainControl;
  MOZ_INIT_OUTSIDE_CTOR Optional<int64_t> mBrowserWindow;
  MOZ_INIT_OUTSIDE_CTOR OwningLongOrConstrainLongRange mChannelCount;
  MOZ_INIT_OUTSIDE_CTOR OwningStringOrStringSequenceOrConstrainDOMStringParameters mDeviceId;
  MOZ_INIT_OUTSIDE_CTOR OwningBooleanOrConstrainBooleanParameters mEchoCancellation;
  MOZ_INIT_OUTSIDE_CTOR OwningStringOrStringSequenceOrConstrainDOMStringParameters mFacingMode;
  MOZ_INIT_OUTSIDE_CTOR OwningDoubleOrConstrainDoubleRange mFrameRate;
  MOZ_INIT_OUTSIDE_CTOR OwningLongOrConstrainLongRange mHeight;
  MOZ_INIT_OUTSIDE_CTOR nsString mMediaSource;
  MOZ_INIT_OUTSIDE_CTOR OwningBooleanOrConstrainBooleanParameters mMozAutoGainControl;
  MOZ_INIT_OUTSIDE_CTOR OwningBooleanOrConstrainBooleanParameters mMozNoiseSuppression;
  MOZ_INIT_OUTSIDE_CTOR OwningBooleanOrConstrainBooleanParameters mNoiseSuppression;
  MOZ_INIT_OUTSIDE_CTOR Optional<bool> mScrollWithPage;
  MOZ_INIT_OUTSIDE_CTOR OwningLongOrConstrainLongRange mViewportHeight;
  MOZ_INIT_OUTSIDE_CTOR OwningLongOrConstrainLongRange mViewportOffsetX;
  MOZ_INIT_OUTSIDE_CTOR OwningLongOrConstrainLongRange mViewportOffsetY;
  MOZ_INIT_OUTSIDE_CTOR OwningLongOrConstrainLongRange mViewportWidth;
  MOZ_INIT_OUTSIDE_CTOR OwningLongOrConstrainLongRange mWidth;

  MediaTrackConstraintSet();

  explicit inline MediaTrackConstraintSet(const FastDictionaryInitializer& )
  {
    // Do nothing here; this is used by our "Fast" subclass
  }

  explicit inline MediaTrackConstraintSet(const MediaTrackConstraintSet& aOther)
  {
    *this = aOther;
  }

  bool
  Init(JSContext* cx, JS::Handle<JS::Value> val, const char* sourceDescription = "Value", bool passedToJSImpl = false);

  bool
  Init(const nsAString& aJSON);

  bool
  ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const;

  bool
  ToJSON(nsAString& aJSON) const;

  void
  TraceDictionary(JSTracer* trc);

  MediaTrackConstraintSet&
  operator=(const MediaTrackConstraintSet& aOther);

private:
  static bool
  InitIds(JSContext* cx, MediaTrackConstraintSetAtoms* atomsCache);
};

namespace binding_detail {
struct FastMediaTrackConstraintSet : public MediaTrackConstraintSet
{
  inline FastMediaTrackConstraintSet()
    : MediaTrackConstraintSet(FastDictionaryInitializer())
  {
    // Doesn't matter what int we pass to the parent constructor
  }
};
} // namespace binding_detail


struct MediaTrackConstraints : public MediaTrackConstraintSet
{
  MOZ_INIT_OUTSIDE_CTOR Optional<Sequence<MediaTrackConstraintSet>> mAdvanced;

  MediaTrackConstraints();

  explicit inline MediaTrackConstraints(const FastDictionaryInitializer& )
    : MediaTrackConstraintSet(FastDictionaryInitializer())
  {
    // Do nothing here; this is used by our "Fast" subclass
  }

  explicit inline MediaTrackConstraints(const MediaTrackConstraints& aOther)
  {
    *this = aOther;
  }

  bool
  Init(JSContext* cx, JS::Handle<JS::Value> val, const char* sourceDescription = "Value", bool passedToJSImpl = false);

  bool
  Init(const nsAString& aJSON);

  bool
  ToObjectInternal(JSContext* cx, JS::MutableHandle<JS::Value> rval) const;

  bool
  ToJSON(nsAString& aJSON) const;

  void
  TraceDictionary(JSTracer* trc);

  MediaTrackConstraints&
  operator=(const MediaTrackConstraints& aOther);

private:
  static bool
  InitIds(JSContext* cx, MediaTrackConstraintsAtoms* atomsCache);
};

namespace binding_detail {
struct FastMediaTrackConstraints : public MediaTrackConstraints
{
  inline FastMediaTrackConstraints()
    : MediaTrackConstraints(FastDictionaryInitializer())
  {
    // Doesn't matter what int we pass to the parent constructor
  }
};
} // namespace binding_detail


namespace MediaStreamTrack_Binding {

  typedef mozilla::dom::MediaStreamTrack NativeType;

  // We declare this as an array so that retrieving a pointer to this
  // binding's property hooks only requires compile/link-time resolvable
  // address arithmetic.  Declaring it as a pointer instead would require
  // doing a run-time load to fetch a pointer to this binding's property
  // hooks.  And then structures which embedded a pointer to this structure
  // would require a run-time load for proper initialization, which would
  // then induce static constructors.  Lots of static constructors.
  extern const NativePropertyHooks sNativePropertyHooks[];

  void
  CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal);

  inline JS::Handle<JSObject*> GetProtoObjectHandle(JSContext* aCx)
  {
    /* Get the interface prototype object for this class.  This will create the
       object as needed. */
    return GetPerInterfaceObjectHandle(aCx, prototypes::id::MediaStreamTrack,
                                       &CreateInterfaceObjects,
                                       /* aDefineOnGlobal = */ true);

  }

  JSObject*
  GetProtoObject(JSContext* aCx);

  inline JS::Handle<JSObject*> GetConstructorObjectHandle(JSContext* aCx, bool aDefineOnGlobal = true)
  {
    /* Get the interface object for this class.  This will create the object as
       needed. */

    return GetPerInterfaceObjectHandle(aCx, constructors::id::MediaStreamTrack,
                                       &CreateInterfaceObjects,
                                       aDefineOnGlobal);
  }

  JSObject*
  GetConstructorObject(JSContext* aCx);

} // namespace MediaStreamTrack_Binding



} // namespace dom
} // namespace mozilla

#endif // mozilla_dom_MediaStreamTrackBinding_h

Coverage Report

Created: 2018-09-25 14:53