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

#include "ImageDataBinding.h"

#include "WrapperFactory.h"

#include "XrayWrapper.h"

#include "jsfriendapi.h"

#include "mozilla/OwningNonNull.h"

#include "mozilla/dom/BindingUtils.h"

#include "mozilla/dom/DOMJSClass.h"

#include "mozilla/dom/ImageData.h"

#include "mozilla/dom/NonRefcountedDOMObject.h"

#include "mozilla/dom/PrimitiveConversions.h"

#include "mozilla/dom/TypedArray.h"

#include "mozilla/dom/XrayExpandoClass.h"

namespace mozilla {

namespace dom {

namespace binding_detail {}; // Just to make sure it's known as a namespace

using namespace mozilla::dom::binding_detail;

namespace ImageData_Binding {

MOZ_CAN_RUN_SCRIPT static bool

get_width(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::ImageData* self, JSJitGetterCallArgs args)

{

  AUTO_PROFILER_LABEL_FAST("get ImageData.width", DOM, cx);

  uint32_t result(self->Width());

  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  args.rval().setNumber(result);

  return true;

}

static const JSJitInfo width_getterinfo = {

  { (JSJitGetterOp)get_width },

  { prototypes::id::ImageData },

  { PrototypeTraits<prototypes::id::ImageData>::Depth },

  JSJitInfo::Getter,

  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */

  JSVAL_TYPE_DOUBLE,  /* returnType.  Not relevant for setters. */

  true,  /* isInfallible. False in setters. */

  true,  /* isMovable.  Not relevant for setters. */

  true, /* isEliminatable.  Not relevant for setters. */

  false, /* isAlwaysInSlot.  Only relevant for getters. */

  false, /* isLazilyCachedInSlot.  Only relevant for getters. */

  false,  /* isTypedMethod.  Only relevant for methods. */

  0   /* Reserved slot index, if we're stored in a slot, else 0. */

};

static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");

static_assert(0 < 2, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool

get_height(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::ImageData* self, JSJitGetterCallArgs args)

{

  AUTO_PROFILER_LABEL_FAST("get ImageData.height", DOM, cx);

  uint32_t result(self->Height());

  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  args.rval().setNumber(result);

  return true;

}

static const JSJitInfo height_getterinfo = {

  { (JSJitGetterOp)get_height },

  { prototypes::id::ImageData },

  { PrototypeTraits<prototypes::id::ImageData>::Depth },

  JSJitInfo::Getter,

  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */

  JSVAL_TYPE_DOUBLE,  /* returnType.  Not relevant for setters. */

  true,  /* isInfallible. False in setters. */

  true,  /* isMovable.  Not relevant for setters. */

  true, /* isEliminatable.  Not relevant for setters. */

  false, /* isAlwaysInSlot.  Only relevant for getters. */

  false, /* isLazilyCachedInSlot.  Only relevant for getters. */

  false,  /* isTypedMethod.  Only relevant for methods. */

  0   /* Reserved slot index, if we're stored in a slot, else 0. */

};

static_assert(0 <= JSJitInfo::maxSlotIndex, "We won't fit");

static_assert(0 < 2, "There is no slot for us");

static bool

get_data(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::ImageData* self, JSJitGetterCallArgs args)

{

  AUTO_PROFILER_LABEL_FAST("get ImageData.data", DOM, cx);

  // Have to either root across the getter call or reget after.

  bool isXray;

  JS::Rooted<JSObject*> slotStorage(cx, GetCachedSlotStorageObject(cx, obj, &isXray));

  if (!slotStorage) {

    return false;

  }

  const size_t slotIndex = isXray ? (xpc::JSSLOT_EXPANDO_COUNT + 0) : (DOM_INSTANCE_RESERVED_SLOTS + 0);

  MOZ_ASSERT(JSCLASS_RESERVED_SLOTS(js::GetObjectClass(slotStorage)) > slotIndex);

  {

    // Scope for cachedVal

    JS::Value cachedVal = js::GetReservedSlot(slotStorage, slotIndex);

    if (!cachedVal.isUndefined()) {

      args.rval().set(cachedVal);

      // The cached value is in the compartment of slotStorage,

      // so wrap into the caller compartment as needed.

      if (MaybeWrapNonDOMObjectValue(cx, args.rval())) {

        return true;

      }

      return false;

    }

  }

  JS::Rooted<JSObject*> result(cx);

  self->GetData(cx, &result);

  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  {

    JS::Rooted<JSObject*> conversionScope(cx, isXray ? JS::CurrentGlobalOrNull(cx) : slotStorage);

    JSAutoRealm ar(cx, conversionScope);

    do { // block we break out of when done wrapping

      JS::ExposeObjectToActiveJS(result);

      args.rval().setObject(*result);

      if (!MaybeWrapNonDOMObjectValue(cx, args.rval())) {

        return false;

      }

      break;

    } while (false);

  }

  { // And now store things in the realm of our slotStorage.

    JSAutoRealm ar(cx, slotStorage);

    // Make a copy so that we don't do unnecessary wrapping on args.rval().

    JS::Rooted<JS::Value> storedVal(cx, args.rval());

    if (!MaybeWrapNonDOMObjectValue(cx, &storedVal)) {

      return false;

    }

    js::SetReservedSlot(slotStorage, slotIndex, storedVal);

  }

  // And now make sure args.rval() is in the caller realm.

  if (MaybeWrapNonDOMObjectValue(cx, args.rval())) {

    return true;

  }

  return false;

}

static const JSJitInfo data_getterinfo = {

  { (JSJitGetterOp)get_data },

  { prototypes::id::ImageData },

  { PrototypeTraits<prototypes::id::ImageData>::Depth },

  JSJitInfo::Getter,

  JSJitInfo::AliasNone, /* aliasSet.  Not relevant for setters. */

  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */

  false,  /* isInfallible. False in setters. */

  true,  /* isMovable.  Not relevant for setters. */

  true, /* isEliminatable.  Not relevant for setters. */

  true, /* isAlwaysInSlot.  Only relevant for getters. */

  false, /* isLazilyCachedInSlot.  Only relevant for getters. */

  false,  /* isTypedMethod.  Only relevant for methods. */

  (DOM_INSTANCE_RESERVED_SLOTS + 0)   /* Reserved slot index, if we're stored in a slot, else 0. */

};

static_assert((DOM_INSTANCE_RESERVED_SLOTS + 0) <= JSJitInfo::maxSlotIndex, "We won't fit");

static_assert((DOM_INSTANCE_RESERVED_SLOTS + 0) < 2, "There is no slot for us");

static void

_finalize(js::FreeOp* fop, JSObject* obj)

{

  mozilla::dom::ImageData* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::ImageData>(obj);

  if (self) {

    AddForDeferredFinalization<mozilla::dom::ImageData>(self);

  }

}

// We deliberately use brace-elision to make Visual Studio produce better initalization code.

#if defined(__clang__)

#pragma clang diagnostic push

#pragma clang diagnostic ignored "-Wmissing-braces"

#endif

static const JSPropertySpec sAttributes_specs[] = {

  { "width", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &width_getterinfo, nullptr, nullptr },

  { "height", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &height_getterinfo, nullptr, nullptr },

  { "data", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &data_getterinfo, nullptr, nullptr },

  { nullptr, 0, nullptr, nullptr, nullptr, nullptr }

};

#if defined(__clang__)

#pragma clang diagnostic pop

#endif

static const Prefable<const JSPropertySpec> sAttributes[] = {

  { nullptr, &sAttributes_specs[0] },

  { nullptr, nullptr }

};

static_assert(1 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,

    "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");

static_assert(3 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,

    "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");

static uint16_t sNativeProperties_sortedPropertyIndices[3];

static PropertyInfo sNativeProperties_propertyInfos[3];

static const NativePropertiesN<1> sNativeProperties = {

  false, 0,

  false, 0,

  false, 0,

  true,  0 /* sAttributes */,

  false, 0,

  false, 0,

  false, 0,

  -1,

  3,

  sNativeProperties_sortedPropertyIndices,

  {

    { sAttributes, &sNativeProperties_propertyInfos[0] }

  }

};

static_assert(3 < 1ull << CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount),

    "We have a property info count that is oversized");

static bool

_constructor(JSContext* cx, unsigned argc, JS::Value* vp)

{

  AUTO_PROFILER_LABEL_FAST("ImageData constructor", DOM, cx);

  JS::CallArgs args = JS::CallArgsFromVp(argc, vp);

  JS::Rooted<JSObject*> obj(cx, &args.callee());

  if (!args.isConstructing()) {

    // XXXbz wish I could get the name from the callee instead of

    // Adding more relocations

    return ThrowConstructorWithoutNew(cx, "ImageData");

  }

  JS::Rooted<JSObject*> desiredProto(cx);

  if (!GetDesiredProto(cx, args, &desiredProto)) {

    return false;

  }

  unsigned argcount = std::min(args.length(), 3u);

  switch (argcount) {

    case 2: {

      if (args[0].isObject()) {

        do {

          RootedSpiderMonkeyInterface<Uint8ClampedArray> arg0(cx);

          if (!arg0.Init(&args[0].toObject())) {

            break;

          }

          GlobalObject global(cx, obj);

          if (global.Failed()) {

            return false;

          }

          bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);

          uint32_t arg1;

          if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[1], &arg1)) {

            return false;

          }

          Optional<uint32_t> arg2;

          if (args.hasDefined(2)) {

            arg2.Construct();

            if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[2], &arg2.Value())) {

              return false;

            }

          }

          Maybe<JSAutoRealm> ar;

          if (objIsXray) {

            obj = js::CheckedUnwrap(obj);

            if (!obj) {

              return false;

            }

            ar.emplace(cx, obj);

            if (!JS_WrapObject(cx, &desiredProto)) {

              return false;

            }

            if (!arg0.WrapIntoNewCompartment(cx)) {

              return false;

            }

          }

          FastErrorResult rv;

          auto result(StrongOrRawPtr<mozilla::dom::ImageData>(mozilla::dom::ImageData::Constructor(global, Constify(arg0), arg1, Constify(arg2), rv)));

          if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {

            return false;

          }

          MOZ_ASSERT(!JS_IsExceptionPending(cx));

          static_assert(!IsPointer<decltype(result)>::value,

                        "NewObject implies that we need to keep the object alive with a strong reference.");

          if (!WrapNewBindingNonWrapperCachedObject(cx, obj, result, args.rval(), desiredProto)) {

            MOZ_ASSERT(JS_IsExceptionPending(cx));

            return false;

          }

          return true;

        } while (false);

      }

      GlobalObject global(cx, obj);

      if (global.Failed()) {

        return false;

      }

      bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);

      uint32_t arg0;

      if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[0], &arg0)) {

        return false;

      }

      uint32_t arg1;

      if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[1], &arg1)) {

        return false;

      }

      Maybe<JSAutoRealm> ar;

      if (objIsXray) {

        obj = js::CheckedUnwrap(obj);

        if (!obj) {

          return false;

        }

        ar.emplace(cx, obj);

        if (!JS_WrapObject(cx, &desiredProto)) {

          return false;

        }

      }

      FastErrorResult rv;

      auto result(StrongOrRawPtr<mozilla::dom::ImageData>(mozilla::dom::ImageData::Constructor(global, arg0, arg1, rv)));

      if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {

        return false;

      }

      MOZ_ASSERT(!JS_IsExceptionPending(cx));

      static_assert(!IsPointer<decltype(result)>::value,

                    "NewObject implies that we need to keep the object alive with a strong reference.");

      if (!WrapNewBindingNonWrapperCachedObject(cx, obj, result, args.rval(), desiredProto)) {

        MOZ_ASSERT(JS_IsExceptionPending(cx));

        return false;

      }

      return true;

      break;

    }

    case 3: {

      GlobalObject global(cx, obj);

      if (global.Failed()) {

        return false;

      }

      bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);

      RootedSpiderMonkeyInterface<Uint8ClampedArray> arg0(cx);

      if (args[0].isObject()) {

        if (!arg0.Init(&args[0].toObject())) {

          ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Argument 1 of ImageData.constructor", "Uint8ClampedArray");

          return false;

        }

      } else {

        ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Argument 1 of ImageData.constructor");

        return false;

      }

      uint32_t arg1;

      if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[1], &arg1)) {

        return false;

      }

      Optional<uint32_t> arg2;

      if (args.hasDefined(2)) {

        arg2.Construct();

        if (!ValueToPrimitive<uint32_t, eDefault>(cx, args[2], &arg2.Value())) {

          return false;

        }

      }

      Maybe<JSAutoRealm> ar;

      if (objIsXray) {

        obj = js::CheckedUnwrap(obj);

        if (!obj) {

          return false;

        }

        ar.emplace(cx, obj);

        if (!JS_WrapObject(cx, &desiredProto)) {

          return false;

        }

        if (!arg0.WrapIntoNewCompartment(cx)) {

          return false;

        }

      }

      FastErrorResult rv;

      auto result(StrongOrRawPtr<mozilla::dom::ImageData>(mozilla::dom::ImageData::Constructor(global, Constify(arg0), arg1, Constify(arg2), rv)));

      if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {

        return false;

      }

      MOZ_ASSERT(!JS_IsExceptionPending(cx));

      static_assert(!IsPointer<decltype(result)>::value,

                    "NewObject implies that we need to keep the object alive with a strong reference.");

      if (!WrapNewBindingNonWrapperCachedObject(cx, obj, result, args.rval(), desiredProto)) {

        MOZ_ASSERT(JS_IsExceptionPending(cx));

        return false;

      }

      return true;

      break;

    }

    default: {

      return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "ImageData");

      break;

    }

  }

  MOZ_CRASH("We have an always-returning default case");

  return false;

}

static const js::ClassOps sInterfaceObjectClassOps = {

    nullptr,               /* addProperty */

    nullptr,               /* delProperty */

    nullptr,               /* enumerate */

    nullptr,               /* newEnumerate */

    nullptr,               /* resolve */

    nullptr,               /* mayResolve */

    nullptr,               /* finalize */

    _constructor, /* call */

    nullptr,               /* hasInstance */

    _constructor, /* construct */

    nullptr,               /* trace */

};

static const DOMIfaceAndProtoJSClass sInterfaceObjectClass = {

  {

    "Function",

    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_SLOTS_BASE),

    &sInterfaceObjectClassOps,

    JS_NULL_CLASS_SPEC,

    JS_NULL_CLASS_EXT,

    &sInterfaceObjectClassObjectOps

  },

  eInterface,

  true,

  prototypes::id::ImageData,

  PrototypeTraits<prototypes::id::ImageData>::Depth,

  sNativePropertyHooks,

  "function ImageData() {\n    [native code]\n}",

  JS::GetRealmFunctionPrototype

};

static const DOMIfaceAndProtoJSClass sPrototypeClass = {

  {

    "ImageDataPrototype",

    JSCLASS_IS_DOMIFACEANDPROTOJSCLASS | JSCLASS_HAS_RESERVED_SLOTS(DOM_INTERFACE_PROTO_SLOTS_BASE),

    JS_NULL_CLASS_OPS,

    JS_NULL_CLASS_SPEC,

    JS_NULL_CLASS_EXT,

    JS_NULL_OBJECT_OPS

  },

  eInterfacePrototype,

  false,

  prototypes::id::ImageData,

  PrototypeTraits<prototypes::id::ImageData>::Depth,

  sNativePropertyHooks,

  "[object ImageDataPrototype]",

  JS::GetRealmObjectPrototype

};

static const js::ClassOps sClassOps = {

  nullptr, /* addProperty */

  nullptr,               /* delProperty */

  nullptr,               /* enumerate */

  nullptr, /* newEnumerate */

  nullptr, /* resolve */

  nullptr, /* mayResolve */

  _finalize, /* finalize */

  nullptr, /* call */

  nullptr,               /* hasInstance */

  nullptr,               /* construct */

  nullptr, /* trace */

};

static const js::ClassExtension sClassExtension = {

  nullptr, /* weakmapKeyDelegateOp */

  nullptr /* objectMovedOp */

};

static const DOMJSClass sClass = {

  { "ImageData",

    JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(2),

    &sClassOps,

    JS_NULL_CLASS_SPEC,

    &sClassExtension,

    JS_NULL_OBJECT_OPS

  },

  { prototypes::id::ImageData, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },

  IsBaseOf<nsISupports, mozilla::dom::ImageData >::value,

  sNativePropertyHooks,

  FindAssociatedGlobalForNative<mozilla::dom::ImageData>::Get,

  GetProtoObjectHandle,

  GetCCParticipant<mozilla::dom::ImageData>::Get()

};

static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,

              "Must have the right minimal number of reserved slots.");

static_assert(2 >= 2,

              "Must have enough reserved slots.");

const JSClass*

GetJSClass()

{

  return sClass.ToJSClass();

}

static bool

UpdateMemberSlots(JSContext* aCx, JS::Handle<JSObject*> aWrapper, mozilla::dom::ImageData* aObject)

{

  JS::Rooted<JS::Value> temp(aCx);

  JSJitGetterCallArgs args(&temp);

  static_assert((DOM_INSTANCE_RESERVED_SLOTS + 0) < js::shadow::Object::MAX_FIXED_SLOTS,

                "Not enough fixed slots to fit 'ImageData.data.  Ion's visitGetDOMMemberV/visitGetDOMMemberT assume StoreInSlot things are all in fixed slots.");

  if (!get_data(aCx, aWrapper, aObject, args)) {

    return false;

  }

  // Getter handled setting our reserved slots

  return true;

}

bool

Wrap(JSContext* aCx, mozilla::dom::ImageData* aObject, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)

{

  MOZ_ASSERT(static_cast<mozilla::dom::ImageData*>(aObject) ==

             reinterpret_cast<mozilla::dom::ImageData*>(aObject),

             "Multiple inheritance for mozilla::dom::ImageData is broken.");

  MOZ_ASSERT(ToSupportsIsCorrect(aObject));

  MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx));

  JS::Rooted<JSObject*> global(aCx, JS::CurrentGlobalOrNull(aCx));

  JS::Handle<JSObject*> canonicalProto = GetProtoObjectHandle(aCx);

  if (!canonicalProto) {

    return false;

  }

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

  if (aGivenProto) {

    proto = aGivenProto;

    // Unfortunately, while aGivenProto was in the compartment of aCx

    // coming in, we changed compartments to that of "parent" so may need

    // to wrap the proto here.

    if (js::GetContextCompartment(aCx) != js::GetObjectCompartment(proto)) {

      if (!JS_WrapObject(aCx, &proto)) {

        return false;

      }

    }

  } else {

    proto = canonicalProto;

  }

  BindingJSObjectCreator<mozilla::dom::ImageData> creator(aCx);

  creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector);

  if (!aReflector) {

    return false;

  }

  if (!UpdateMemberSlots(aCx, aReflector, aObject)) {

    return false;

  }

  creator.InitializationSucceeded();

  return true;

}

// This may allocate too many slots, because we only really need

// slots for our non-interface-typed members that we cache.  But

// allocating slots only for those would make the slot index

// computations much more complicated, so let's do this the simple

// way for now.

DEFINE_XRAY_EXPANDO_CLASS(static, sXrayExpandoObjectClass, 1);

const NativePropertyHooks sNativePropertyHooks[] = { {

  nullptr,

  nullptr,

  nullptr,

  { sNativeProperties.Upcast(), nullptr },

  prototypes::id::ImageData,

  constructors::id::ImageData,

  nullptr,

  &sXrayExpandoObjectClass

} };

void

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

{

  JS::Rooted<JSObject*> parentProto(aCx, JS::GetRealmObjectPrototype(aCx));

  if (!parentProto) {

    return;

  }

  JS::Rooted<JSObject*> constructorProto(aCx, JS::GetRealmFunctionPrototype(aCx));

  if (!constructorProto) {

    return;

  }

  static bool sIdsInited = false;

  if (!sIdsInited && NS_IsMainThread()) {

    if (!InitIds(aCx, sNativeProperties.Upcast())) {

      return;

    }

    sIdsInited = true;

  }

  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::ImageData);

  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::ImageData);

  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,

                              &sPrototypeClass.mBase, protoCache,

                              nullptr,

                              constructorProto, &sInterfaceObjectClass.mBase, 2, nullptr,

                              interfaceCache,

                              sNativeProperties.Upcast(),

                              nullptr,

                              "ImageData", aDefineOnGlobal,

                              nullptr,

                              false);

}

JSObject*

GetConstructorObject(JSContext* aCx)

{

  return GetConstructorObjectHandle(aCx);

}

} // namespace ImageData_Binding

} // namespace dom

} // namespace mozilla