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

#ifndef mozilla_dom_MediaStreamBinding_h

#define mozilla_dom_MediaStreamBinding_h

#include "GeckoProfiler.h"

#include "MediaStreamTrackBinding.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 {

class DOMMediaStream;

struct DOMMediaStreamAtoms;

namespace dom {

class BooleanOrMediaTrackConstraints;

struct MediaStreamConstraintsAtoms;

struct NativePropertyHooks;

class OwningBooleanOrMediaTrackConstraints;

class ProtoAndIfaceCache;

} // namespace dom

} // namespace mozilla

namespace mozilla {

namespace dom {

class BooleanOrMediaTrackConstraints

{

  friend class BooleanOrMediaTrackConstraintsArgument;

  enum Type

  {

    eUninitialized,

    eBoolean,

    eMediaTrackConstraints

  };

  union Value

  {

    UnionMember<bool > mBoolean;

    UnionMember<binding_detail::FastMediaTrackConstraints > mMediaTrackConstraints;

  };

  Type mType;

  Value mValue;

  BooleanOrMediaTrackConstraints(const BooleanOrMediaTrackConstraints&) = delete;

  BooleanOrMediaTrackConstraints& operator=(const BooleanOrMediaTrackConstraints&) = delete;

public:

  explicit inline BooleanOrMediaTrackConstraints()

    : mType(eUninitialized)

  {

  }

  inline ~BooleanOrMediaTrackConstraints()

  {

    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::FastMediaTrackConstraints&

  RawSetAsMediaTrackConstraints()

  {

    if (mType == eMediaTrackConstraints) {

      return mValue.mMediaTrackConstraints.Value();

    }

    MOZ_ASSERT(mType == eUninitialized);

    mType = eMediaTrackConstraints;

    return mValue.mMediaTrackConstraints.SetValue();

  }

  inline binding_detail::FastMediaTrackConstraints&

  SetAsMediaTrackConstraints()

  {

    if (mType == eMediaTrackConstraints) {

      return mValue.mMediaTrackConstraints.Value();

    }

    Uninit();

    mType = eMediaTrackConstraints;

    return mValue.mMediaTrackConstraints.SetValue();

  }

  inline bool

  IsMediaTrackConstraints() const

  {

    return mType == eMediaTrackConstraints;

  }

  inline binding_detail::FastMediaTrackConstraints&

  GetAsMediaTrackConstraints()

  {

    MOZ_ASSERT(IsMediaTrackConstraints(), "Wrong type!");

    return mValue.mMediaTrackConstraints.Value();

  }

  inline const MediaTrackConstraints&

  GetAsMediaTrackConstraints() const

  {

    MOZ_ASSERT(IsMediaTrackConstraints(), "Wrong type!");

    return mValue.mMediaTrackConstraints.Value();

  }

  inline void

  Uninit()

  {

    switch (mType) {

      case eUninitialized: {

        break;

      }

      case eBoolean: {

        DestroyBoolean();

        break;

      }

      case eMediaTrackConstraints: {

        DestroyMediaTrackConstraints();

        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

  DestroyMediaTrackConstraints()

  {

    MOZ_ASSERT(IsMediaTrackConstraints(), "Wrong type!");

    mValue.mMediaTrackConstraints.Destroy();

    mType = eUninitialized;

  }

};

class OwningBooleanOrMediaTrackConstraints : public AllOwningUnionBase

{

  friend void ImplCycleCollectionUnlink(OwningBooleanOrMediaTrackConstraints& aUnion);

  enum Type

  {

    eUninitialized,

    eBoolean,

    eMediaTrackConstraints

  };

  union Value

  {

    UnionMember<bool > mBoolean;

    UnionMember<MediaTrackConstraints > mMediaTrackConstraints;

  };

  Type mType;

  Value mValue;

public:

  explicit inline OwningBooleanOrMediaTrackConstraints()

    : mType(eUninitialized)

  {

  }

  explicit inline OwningBooleanOrMediaTrackConstraints(const OwningBooleanOrMediaTrackConstraints& aOther)

    : mType(eUninitialized)

  {

    *this = aOther;

  }

  inline ~OwningBooleanOrMediaTrackConstraints()

  {

    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();

  }

  MediaTrackConstraints&

  RawSetAsMediaTrackConstraints();

  MediaTrackConstraints&

  SetAsMediaTrackConstraints();

  bool

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

  inline bool

  IsMediaTrackConstraints() const

  {

    return mType == eMediaTrackConstraints;

  }

  inline MediaTrackConstraints&

  GetAsMediaTrackConstraints()

  {

    MOZ_ASSERT(IsMediaTrackConstraints(), "Wrong type!");

    return mValue.mMediaTrackConstraints.Value();

  }

  inline MediaTrackConstraints const &

  GetAsMediaTrackConstraints() const

  {

    MOZ_ASSERT(IsMediaTrackConstraints(), "Wrong type!");

    return mValue.mMediaTrackConstraints.Value();

  }

  void

  Uninit();

  bool

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

  void

  TraceUnion(JSTracer* trc);

  OwningBooleanOrMediaTrackConstraints&

  operator=(const OwningBooleanOrMediaTrackConstraints& aOther);

private:

  void

  DestroyBoolean();

  void

  DestroyMediaTrackConstraints();

};

struct MediaStreamConstraints : public DictionaryBase

{

  MOZ_INIT_OUTSIDE_CTOR OwningBooleanOrMediaTrackConstraints mAudio;

  MOZ_INIT_OUTSIDE_CTOR Optional<bool> mFake;

  MOZ_INIT_OUTSIDE_CTOR nsString mPeerIdentity;

  MOZ_INIT_OUTSIDE_CTOR bool mPicture;

  MOZ_INIT_OUTSIDE_CTOR OwningBooleanOrMediaTrackConstraints mVideo;

  MediaStreamConstraints();

  explicit inline MediaStreamConstraints(const FastDictionaryInitializer& )

  {

    // Do nothing here; this is used by our "Fast" subclass

  }

  explicit inline MediaStreamConstraints(const MediaStreamConstraints& 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);

  MediaStreamConstraints&

  operator=(const MediaStreamConstraints& aOther);

private:

  static bool

  InitIds(JSContext* cx, MediaStreamConstraintsAtoms* atomsCache);

};

namespace binding_detail {

struct FastMediaStreamConstraints : public MediaStreamConstraints

{

  inline FastMediaStreamConstraints()

    : MediaStreamConstraints(FastDictionaryInitializer())

  {

    // Doesn't matter what int we pass to the parent constructor

  }

};

} // namespace binding_detail

namespace MediaStream_Binding {

  typedef mozilla::DOMMediaStream NativeType;

  const JSClass*

  GetJSClass();

  bool

  Wrap(JSContext* aCx, mozilla::DOMMediaStream* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector);

  template <class T>

  inline JSObject* Wrap(JSContext* aCx, T* aObject, JS::Handle<JSObject*> aGivenProto)

  {

    JS::Rooted<JSObject*> reflector(aCx);

    return Wrap(aCx, aObject, aObject, aGivenProto, &reflector) ? reflector.get() : nullptr;

  }

  // 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::MediaStream,

                                       &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::MediaStream,

                                       &CreateInterfaceObjects,

                                       aDefineOnGlobal);

  }

  JSObject*

  GetConstructorObject(JSContext* aCx);

} // namespace MediaStream_Binding

} // namespace dom

} // namespace mozilla

#endif // mozilla_dom_MediaStreamBinding_h