/work/obj-fuzz/dom/bindings/VTTCueBinding.cpp

Source (jump to first uncovered line)
/* THIS FILE IS AUTOGENERATED FROM VTTCue.webidl BY Codegen.py - DO NOT EDIT */

#include "TextTrackCueBinding.h"
#include "VTTCueBinding.h"
#include "WrapperFactory.h"
#include "jsapi.h"
#include "mozilla/FloatingPoint.h"
#include "mozilla/OwningNonNull.h"
#include "mozilla/Preferences.h"
#include "mozilla/dom/BindingUtils.h"
#include "mozilla/dom/DOMJSClass.h"
#include "mozilla/dom/DocumentFragment.h"
#include "mozilla/dom/HTMLDivElement.h"
#include "mozilla/dom/NonRefcountedDOMObject.h"
#include "mozilla/dom/Nullable.h"
#include "mozilla/dom/PrimitiveConversions.h"
#include "mozilla/dom/TextTrackCue.h"
#include "mozilla/dom/TextTrackRegion.h"
#include "mozilla/dom/UnionConversions.h"
#include "mozilla/dom/XrayExpandoClass.h"
#include "nsContentUtils.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 AutoKeywordValues {
extern const EnumEntry strings[2] = {
  {"auto", 4},
  { nullptr, 0 }
};
} // namespace AutoKeywordValues

bool
ToJSValue(JSContext* aCx, AutoKeyword aArgument, JS::MutableHandle<JS::Value> aValue)
{
  MOZ_ASSERT(uint32_t(aArgument) < ArrayLength(AutoKeywordValues::strings));
  JSString* resultStr =
    JS_NewStringCopyN(aCx, AutoKeywordValues::strings[uint32_t(aArgument)].value,
                      AutoKeywordValues::strings[uint32_t(aArgument)].length);
  if (!resultStr) {
    return false;
  }
  aValue.setString(resultStr);
  return true;
}


namespace LineAlignSettingValues {
extern const EnumEntry strings[4] = {
  {"start", 5},
  {"center", 6},
  {"end", 3},
  { nullptr, 0 }
};
} // namespace LineAlignSettingValues

bool
ToJSValue(JSContext* aCx, LineAlignSetting aArgument, JS::MutableHandle<JS::Value> aValue)
{
  MOZ_ASSERT(uint32_t(aArgument) < ArrayLength(LineAlignSettingValues::strings));
  JSString* resultStr =
    JS_NewStringCopyN(aCx, LineAlignSettingValues::strings[uint32_t(aArgument)].value,
                      LineAlignSettingValues::strings[uint32_t(aArgument)].length);
  if (!resultStr) {
    return false;
  }
  aValue.setString(resultStr);
  return true;
}


namespace PositionAlignSettingValues {
extern const EnumEntry strings[5] = {
  {"line-left", 9},
  {"center", 6},
  {"line-right", 10},
  {"auto", 4},
  { nullptr, 0 }
};
} // namespace PositionAlignSettingValues

bool
ToJSValue(JSContext* aCx, PositionAlignSetting aArgument, JS::MutableHandle<JS::Value> aValue)
{
  MOZ_ASSERT(uint32_t(aArgument) < ArrayLength(PositionAlignSettingValues::strings));
  JSString* resultStr =
    JS_NewStringCopyN(aCx, PositionAlignSettingValues::strings[uint32_t(aArgument)].value,
                      PositionAlignSettingValues::strings[uint32_t(aArgument)].length);
  if (!resultStr) {
    return false;
  }
  aValue.setString(resultStr);
  return true;
}


namespace AlignSettingValues {
extern const EnumEntry strings[6] = {
  {"start", 5},
  {"center", 6},
  {"end", 3},
  {"left", 4},
  {"right", 5},
  { nullptr, 0 }
};
} // namespace AlignSettingValues

bool
ToJSValue(JSContext* aCx, AlignSetting aArgument, JS::MutableHandle<JS::Value> aValue)
{
  MOZ_ASSERT(uint32_t(aArgument) < ArrayLength(AlignSettingValues::strings));
  JSString* resultStr =
    JS_NewStringCopyN(aCx, AlignSettingValues::strings[uint32_t(aArgument)].value,
                      AlignSettingValues::strings[uint32_t(aArgument)].length);
  if (!resultStr) {
    return false;
  }
  aValue.setString(resultStr);
  return true;
}


namespace DirectionSettingValues {
extern const EnumEntry strings[4] = {
  {"", 0},
  {"rl", 2},
  {"lr", 2},
  { nullptr, 0 }
};
} // namespace DirectionSettingValues

bool
ToJSValue(JSContext* aCx, DirectionSetting aArgument, JS::MutableHandle<JS::Value> aValue)
{
  MOZ_ASSERT(uint32_t(aArgument) < ArrayLength(DirectionSettingValues::strings));
  JSString* resultStr =
    JS_NewStringCopyN(aCx, DirectionSettingValues::strings[uint32_t(aArgument)].value,
                      DirectionSettingValues::strings[uint32_t(aArgument)].length);
  if (!resultStr) {
    return false;
  }
  aValue.setString(resultStr);
  return true;
}


bool
DoubleOrAutoKeyword::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
  switch (mType) {
    case eUninitialized: {
      return false;
      break;
    }
    case eDouble: {
      rval.set(JS_NumberValue(double(mValue.mDouble.Value())));
      return true;
      break;
    }
    case eAutoKeyword: {
      if (!ToJSValue(cx, mValue.mAutoKeyword.Value(), rval)) {
        return false;
      }
      return true;
      break;
    }
    default: {
      return false;
      break;
    }
  }

  return false;
}


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

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

bool
OwningDoubleOrAutoKeyword::TrySetToDouble(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
  tryNext = false;
  { // scope for memberSlot
    double& memberSlot = RawSetAsDouble();
    if (!ValueToPrimitive<double, eDefault>(cx, value, &memberSlot)) {
      return false;
    } else if (!mozilla::IsFinite(memberSlot)) {
      ThrowErrorMessage(cx, MSG_NOT_FINITE, "Member of DoubleOrAutoKeyword");
      return false;
    }
  }
  return true;
}

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




AutoKeyword&
OwningDoubleOrAutoKeyword::RawSetAsAutoKeyword()
{
  if (mType == eAutoKeyword) {
    return mValue.mAutoKeyword.Value();
  }
  MOZ_ASSERT(mType == eUninitialized);
  mType = eAutoKeyword;
  return mValue.mAutoKeyword.SetValue();
}

AutoKeyword&
OwningDoubleOrAutoKeyword::SetAsAutoKeyword()
{
  if (mType == eAutoKeyword) {
    return mValue.mAutoKeyword.Value();
  }
  Uninit();
  mType = eAutoKeyword;
  return mValue.mAutoKeyword.SetValue();
}

bool
OwningDoubleOrAutoKeyword::TrySetToAutoKeyword(JSContext* cx, JS::Handle<JS::Value> value, bool& tryNext, bool passedToJSImpl)
{
  tryNext = false;
  { // scope for memberSlot
    AutoKeyword& memberSlot = RawSetAsAutoKeyword();
    {
      int index;
      if (!FindEnumStringIndex<true>(cx, value, AutoKeywordValues::strings, "AutoKeyword", "Member of DoubleOrAutoKeyword", &index)) {
        return false;
      }
      MOZ_ASSERT(index >= 0);
      memberSlot = static_cast<AutoKeyword>(index);
    }
  }
  return true;
}

void
OwningDoubleOrAutoKeyword::DestroyAutoKeyword()
{
  MOZ_ASSERT(IsAutoKeyword(), "Wrong type!");
  mValue.mAutoKeyword.Destroy();
  mType = eUninitialized;
}




void
OwningDoubleOrAutoKeyword::Uninit()
{
  switch (mType) {
    case eUninitialized: {
      break;
    }
    case eDouble: {
      DestroyDouble();
      break;
    }
    case eAutoKeyword: {
      DestroyAutoKeyword();
      break;
    }
  }
}

bool
OwningDoubleOrAutoKeyword::ToJSVal(JSContext* cx, JS::Handle<JSObject*> scopeObj, JS::MutableHandle<JS::Value> rval) const
{
  switch (mType) {
    case eUninitialized: {
      return false;
      break;
    }
    case eDouble: {
      rval.set(JS_NumberValue(double(mValue.mDouble.Value())));
      return true;
      break;
    }
    case eAutoKeyword: {
      if (!ToJSValue(cx, mValue.mAutoKeyword.Value(), rval)) {
        return false;
      }
      return true;
      break;
    }
    default: {
      return false;
      break;
    }
  }

  return false;
}

void
OwningDoubleOrAutoKeyword::TraceUnion(JSTracer* trc)
{
}

OwningDoubleOrAutoKeyword&
OwningDoubleOrAutoKeyword::operator=(const OwningDoubleOrAutoKeyword& aOther)
{
  switch (aOther.mType) {
    case eUninitialized: {
      MOZ_ASSERT(mType == eUninitialized,
                 "We need to destroy ourselves?");
      break;
    }
    case eDouble: {
      SetAsDouble() = aOther.GetAsDouble();
      break;
    }
    case eAutoKeyword: {
      SetAsAutoKeyword() = aOther.GetAsAutoKeyword();
      break;
    }
  }
  return *this;
}


namespace VTTCue_Binding {

static_assert(IsRefcounted<NativeType>::value == IsRefcounted<TextTrackCue_Binding::NativeType>::value,
              "Can't inherit from an interface with a different ownership model.");

MOZ_CAN_RUN_SCRIPT static bool
get_region(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.region", DOM, cx);

  auto result(StrongOrRawPtr<mozilla::dom::TextTrackRegion>(self->GetRegion()));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result) {
    args.rval().setNull();
    return true;
  }
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
    MOZ_ASSERT(JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
set_region(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("set VTTCue.region", DOM, cx);

  mozilla::dom::TextTrackRegion* arg0;
  if (args[0].isObject()) {
    {
      nsresult rv = UnwrapObject<prototypes::id::VTTRegion, mozilla::dom::TextTrackRegion>(args[0], arg0);
      if (NS_FAILED(rv)) {
        ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Value being assigned to VTTCue.region", "VTTRegion");
        return false;
      }
    }
  } else if (args[0].isNullOrUndefined()) {
    arg0 = nullptr;
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Value being assigned to VTTCue.region");
    return false;
  }
  self->SetRegion(MOZ_KnownLive(Constify(arg0)));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo region_getterinfo = {
  { (JSJitGetterOp)get_region },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");
static const JSJitInfo region_setterinfo = {
  { (JSJitGetterOp)set_region },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_vertical(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.vertical", DOM, cx);

  DirectionSetting result(self->Vertical());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
set_vertical(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("set VTTCue.vertical", DOM, cx);

  DirectionSetting arg0;
  {
    int index;
    if (!FindEnumStringIndex<false>(cx, args[0], DirectionSettingValues::strings, "DirectionSetting", "Value being assigned to VTTCue.vertical", &index)) {
      return false;
    }
    if (index < 0) {
      return true;
    }
    arg0 = static_cast<DirectionSetting>(index);
  }
  self->SetVertical(arg0);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo vertical_getterinfo = {
  { (JSJitGetterOp)get_vertical },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");
static const JSJitInfo vertical_setterinfo = {
  { (JSJitGetterOp)set_vertical },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_snapToLines(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.snapToLines", DOM, cx);

  bool result(self->SnapToLines());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
set_snapToLines(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("set VTTCue.snapToLines", DOM, cx);

  bool arg0;
  if (!ValueToPrimitive<bool, eDefault>(cx, args[0], &arg0)) {
    return false;
  }
  self->SetSnapToLines(arg0);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo snapToLines_getterinfo = {
  { (JSJitGetterOp)get_snapToLines },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");
static const JSJitInfo snapToLines_setterinfo = {
  { (JSJitGetterOp)set_snapToLines },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_line(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.line", DOM, cx);

  OwningDoubleOrAutoKeyword result;
  self->GetLine(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result.ToJSVal(cx, obj, args.rval())) {
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
set_line(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("set VTTCue.line", DOM, cx);

  DoubleOrAutoKeyword arg0;
  DoubleOrAutoKeywordArgument arg0_holder(arg0);
  {
    bool done = false, failed = false, tryNext;
    do {
      if (args[0].isNumber()) {
        done = (failed = !arg0_holder.TrySetToDouble(cx, args[0], tryNext)) || !tryNext;
        break;
      }
      done = (failed = !arg0_holder.TrySetToAutoKeyword(cx, args[0], tryNext)) || !tryNext;
      break;
    } while (false);
    if (failed) {
      return false;
    }
    if (!done) {
      ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "Value being assigned to VTTCue.line", "");
      return false;
    }
  }
  self->SetLine(Constify(arg0));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo line_getterinfo = {
  { (JSJitGetterOp)get_line },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");
static const JSJitInfo line_setterinfo = {
  { (JSJitGetterOp)set_line },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_lineAlign(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.lineAlign", DOM, cx);

  LineAlignSetting result(self->LineAlign());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
set_lineAlign(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("set VTTCue.lineAlign", DOM, cx);

  LineAlignSetting arg0;
  {
    int index;
    if (!FindEnumStringIndex<false>(cx, args[0], LineAlignSettingValues::strings, "LineAlignSetting", "Value being assigned to VTTCue.lineAlign", &index)) {
      return false;
    }
    if (index < 0) {
      return true;
    }
    arg0 = static_cast<LineAlignSetting>(index);
  }
  FastErrorResult rv;
  self->SetLineAlign(arg0, rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo lineAlign_getterinfo = {
  { (JSJitGetterOp)get_lineAlign },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");
static const JSJitInfo lineAlign_setterinfo = {
  { (JSJitGetterOp)set_lineAlign },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_position(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.position", DOM, cx);

  OwningDoubleOrAutoKeyword result;
  self->GetPosition(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result.ToJSVal(cx, obj, args.rval())) {
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
set_position(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("set VTTCue.position", DOM, cx);

  DoubleOrAutoKeyword arg0;
  DoubleOrAutoKeywordArgument arg0_holder(arg0);
  {
    bool done = false, failed = false, tryNext;
    do {
      if (args[0].isNumber()) {
        done = (failed = !arg0_holder.TrySetToDouble(cx, args[0], tryNext)) || !tryNext;
        break;
      }
      done = (failed = !arg0_holder.TrySetToAutoKeyword(cx, args[0], tryNext)) || !tryNext;
      break;
    } while (false);
    if (failed) {
      return false;
    }
    if (!done) {
      ThrowErrorMessage(cx, MSG_NOT_IN_UNION, "Value being assigned to VTTCue.position", "");
      return false;
    }
  }
  FastErrorResult rv;
  self->SetPosition(Constify(arg0), rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo position_getterinfo = {
  { (JSJitGetterOp)get_position },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");
static const JSJitInfo position_setterinfo = {
  { (JSJitGetterOp)set_position },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_positionAlign(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.positionAlign", DOM, cx);

  PositionAlignSetting result(self->PositionAlign());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
set_positionAlign(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("set VTTCue.positionAlign", DOM, cx);

  PositionAlignSetting arg0;
  {
    int index;
    if (!FindEnumStringIndex<false>(cx, args[0], PositionAlignSettingValues::strings, "PositionAlignSetting", "Value being assigned to VTTCue.positionAlign", &index)) {
      return false;
    }
    if (index < 0) {
      return true;
    }
    arg0 = static_cast<PositionAlignSetting>(index);
  }
  FastErrorResult rv;
  self->SetPositionAlign(arg0, rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo positionAlign_getterinfo = {
  { (JSJitGetterOp)get_positionAlign },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");
static const JSJitInfo positionAlign_setterinfo = {
  { (JSJitGetterOp)set_positionAlign },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_size(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.size", DOM, cx);

  double result(self->Size());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().set(JS_NumberValue(double(result)));
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
set_size(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("set VTTCue.size", DOM, cx);

  double arg0;
  if (!ValueToPrimitive<double, eDefault>(cx, args[0], &arg0)) {
    return false;
  } else if (!mozilla::IsFinite(arg0)) {
    ThrowErrorMessage(cx, MSG_NOT_FINITE, "Value being assigned to VTTCue.size");
    return false;
  }
  FastErrorResult rv;
  self->SetSize(arg0, rv);
  if (MOZ_UNLIKELY(rv.MaybeSetPendingException(cx))) {
    return false;
  }
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo size_getterinfo = {
  { (JSJitGetterOp)get_size },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_DOUBLE,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");
static const JSJitInfo size_setterinfo = {
  { (JSJitGetterOp)set_size },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_align(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.align", DOM, cx);

  AlignSetting result(self->Align());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
set_align(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("set VTTCue.align", DOM, cx);

  AlignSetting arg0;
  {
    int index;
    if (!FindEnumStringIndex<false>(cx, args[0], AlignSettingValues::strings, "AlignSetting", "Value being assigned to VTTCue.align", &index)) {
      return false;
    }
    if (index < 0) {
      return true;
    }
    arg0 = static_cast<AlignSetting>(index);
  }
  self->SetAlign(arg0);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo align_getterinfo = {
  { (JSJitGetterOp)get_align },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");
static const JSJitInfo align_setterinfo = {
  { (JSJitGetterOp)set_align },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_text(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.text", DOM, cx);

  DOMString result;
  self->GetText(result);
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) {
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
set_text(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("set VTTCue.text", DOM, cx);

  binding_detail::FakeString arg0;
  if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) {
    return false;
  }
  self->SetText(NonNullHelper(Constify(arg0)));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo text_getterinfo = {
  { (JSJitGetterOp)get_text },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");
static const JSJitInfo text_setterinfo = {
  { (JSJitGetterOp)set_text },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
getCueAsHTML(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, const JSJitMethodCallArgs& args)
{
  AUTO_PROFILER_LABEL_FAST("VTTCue.getCueAsHTML", DOM, cx);

  auto result(StrongOrRawPtr<mozilla::dom::DocumentFragment>(self->GetCueAsHTML()));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
    MOZ_ASSERT(JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

static const JSJitInfo getCueAsHTML_methodinfo = {
  { (JSJitGetterOp)getCueAsHTML },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Method,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_OBJECT,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_displayState(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.displayState", DOM, cx);

  auto result(StrongOrRawPtr<mozilla::dom::HTMLDivElement>(self->GetDisplayState()));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!result) {
    args.rval().setNull();
    return true;
  }
  if (!GetOrCreateDOMReflector(cx, result, args.rval())) {
    MOZ_ASSERT(JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

MOZ_CAN_RUN_SCRIPT static bool
set_displayState(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitSetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("set VTTCue.displayState", DOM, cx);

  mozilla::dom::HTMLDivElement* arg0;
  if (args[0].isObject()) {
    {
      nsresult rv = UnwrapObject<prototypes::id::HTMLDivElement, mozilla::dom::HTMLDivElement>(args[0], arg0);
      if (NS_FAILED(rv)) {
        ThrowErrorMessage(cx, MSG_DOES_NOT_IMPLEMENT_INTERFACE, "Value being assigned to VTTCue.displayState", "HTMLDivElement");
        return false;
      }
    }
  } else if (args[0].isNullOrUndefined()) {
    arg0 = nullptr;
  } else {
    ThrowErrorMessage(cx, MSG_NOT_OBJECT, "Value being assigned to VTTCue.displayState");
    return false;
  }
  self->SetDisplayState(MOZ_KnownLive(Constify(arg0)));
  MOZ_ASSERT(!JS_IsExceptionPending(cx));

  return true;
}

static const JSJitInfo displayState_getterinfo = {
  { (JSJitGetterOp)get_displayState },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNKNOWN,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");
static const JSJitInfo displayState_setterinfo = {
  { (JSJitGetterOp)set_displayState },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Setter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_UNDEFINED,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_hasBeenReset(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.hasBeenReset", DOM, cx);

  bool result(self->HasBeenReset());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo hasBeenReset_getterinfo = {
  { (JSJitGetterOp)get_hasBeenReset },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_computedLine(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.computedLine", DOM, cx);

  double result(self->ComputedLine());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().set(JS_NumberValue(double(result)));
  return true;
}

static const JSJitInfo computedLine_getterinfo = {
  { (JSJitGetterOp)get_computedLine },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_DOUBLE,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_computedPosition(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.computedPosition", DOM, cx);

  double result(self->ComputedPosition());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().set(JS_NumberValue(double(result)));
  return true;
}

static const JSJitInfo computedPosition_getterinfo = {
  { (JSJitGetterOp)get_computedPosition },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_DOUBLE,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_computedPositionAlign(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.computedPositionAlign", DOM, cx);

  PositionAlignSetting result(self->ComputedPositionAlign());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  if (!ToJSValue(cx, result, args.rval())) {
    return false;
  }
  return true;
}

static const JSJitInfo computedPositionAlign_getterinfo = {
  { (JSJitGetterOp)get_computedPositionAlign },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_STRING,  /* returnType.  Not relevant for setters. */
  false,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

MOZ_CAN_RUN_SCRIPT static bool
get_getActive(JSContext* cx, JS::Handle<JSObject*> obj, mozilla::dom::TextTrackCue* self, JSJitGetterCallArgs args)
{
  AUTO_PROFILER_LABEL_FAST("get VTTCue.getActive", DOM, cx);

  bool result(self->GetActive());
  MOZ_ASSERT(!JS_IsExceptionPending(cx));
  args.rval().setBoolean(result);
  return true;
}

static const JSJitInfo getActive_getterinfo = {
  { (JSJitGetterOp)get_getActive },
  { prototypes::id::VTTCue },
  { PrototypeTraits<prototypes::id::VTTCue>::Depth },
  JSJitInfo::Getter,
  JSJitInfo::AliasEverything, /* aliasSet.  Not relevant for setters. */
  JSVAL_TYPE_BOOLEAN,  /* returnType.  Not relevant for setters. */
  true,  /* isInfallible. False in setters. */
  false,  /* isMovable.  Not relevant for setters. */
  false, /* 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 < 1, "There is no slot for us");

static bool
_addProperty(JSContext* cx, JS::Handle<JSObject*> obj, JS::Handle<jsid> id, JS::Handle<JS::Value> val)
{
  mozilla::dom::TextTrackCue* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::TextTrackCue>(obj);
  // We don't want to preserve if we don't have a wrapper, and we
  // obviously can't preserve if we're not initialized.
  if (self && self->GetWrapperPreserveColor()) {
    PreserveWrapper(self);
  }
  return true;
}

static void
_finalize(js::FreeOp* fop, JSObject* obj)
{
  mozilla::dom::TextTrackCue* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::TextTrackCue>(obj);
  if (self) {
    ClearWrapper(self, self, obj);
    AddForDeferredFinalization<mozilla::dom::TextTrackCue>(self);
  }
}

static size_t
_objectMoved(JSObject* obj, JSObject* old)
{
  mozilla::dom::TextTrackCue* self = UnwrapPossiblyNotInitializedDOMObject<mozilla::dom::TextTrackCue>(obj);
  if (self) {
    UpdateWrapper(self, self, obj, old);
  }

  return 0;
}

// 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 JSFunctionSpec sMethods_specs[] = {
  JS_FNSPEC("getCueAsHTML", (GenericMethod<NormalThisPolicy, ThrowExceptions>), reinterpret_cast<const JSJitInfo*>(&getCueAsHTML_methodinfo), 0, JSPROP_ENUMERATE, nullptr),
  JS_FS_END
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


static const Prefable<const JSFunctionSpec> sMethods[] = {
  { nullptr, &sMethods_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(1 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
    "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");

// 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[] = {
  { "region", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &region_getterinfo, GenericSetter<NormalThisPolicy>, &region_setterinfo },
  { nullptr, 0, nullptr, nullptr, nullptr, nullptr },
  { "vertical", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &vertical_getterinfo, GenericSetter<NormalThisPolicy>, &vertical_setterinfo },
  { "snapToLines", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &snapToLines_getterinfo, GenericSetter<NormalThisPolicy>, &snapToLines_setterinfo },
  { "line", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &line_getterinfo, GenericSetter<NormalThisPolicy>, &line_setterinfo },
  { "lineAlign", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &lineAlign_getterinfo, GenericSetter<NormalThisPolicy>, &lineAlign_setterinfo },
  { "position", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &position_getterinfo, GenericSetter<NormalThisPolicy>, &position_setterinfo },
  { "positionAlign", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &positionAlign_getterinfo, GenericSetter<NormalThisPolicy>, &positionAlign_setterinfo },
  { "size", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &size_getterinfo, GenericSetter<NormalThisPolicy>, &size_setterinfo },
  { "align", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &align_getterinfo, GenericSetter<NormalThisPolicy>, &align_setterinfo },
  { "text", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &text_getterinfo, GenericSetter<NormalThisPolicy>, &text_setterinfo },
  { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif

// Can't be const because the pref-enabled boolean needs to be writable
static PrefableDisablers sAttributes_disablers0 = {
  true, false, 0, nullptr
};

static const Prefable<const JSPropertySpec> sAttributes[] = {
  { &sAttributes_disablers0, &sAttributes_specs[0] },
  { nullptr, &sAttributes_specs[2] },
  { nullptr, nullptr }
};

static_assert(2 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX,
    "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)");
static_assert(9 <= 1ull << NUM_BITS_PROPERTY_INFO_SPEC_INDEX,
    "We have a spec index that is >= (1 << NUM_BITS_PROPERTY_INFO_SPEC_INDEX)");

// 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 sChromeAttributes_specs[] = {
  { "displayState", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &displayState_getterinfo, GenericSetter<NormalThisPolicy>, &displayState_setterinfo },
  { "hasBeenReset", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &hasBeenReset_getterinfo, nullptr, nullptr },
  { "computedLine", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &computedLine_getterinfo, nullptr, nullptr },
  { "computedPosition", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &computedPosition_getterinfo, nullptr, nullptr },
  { "computedPositionAlign", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &computedPositionAlign_getterinfo, nullptr, nullptr },
  { "getActive", JSPROP_ENUMERATE, GenericGetter<NormalThisPolicy, ThrowExceptions>, &getActive_getterinfo, nullptr, nullptr },
  { nullptr, 0, nullptr, nullptr, nullptr, nullptr }
};
#if defined(__clang__)
#pragma clang diagnostic pop
#endif


static const Prefable<const JSPropertySpec> sChromeAttributes[] = {
  { nullptr, &sChromeAttributes_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(6 <= 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[11];
static PropertyInfo sNativeProperties_propertyInfos[11];

static const NativePropertiesN<2> sNativeProperties = {
  false, 0,
  false, 0,
  true,  0 /* sMethods */,
  true,  1 /* sAttributes */,
  false, 0,
  false, 0,
  false, 0,
  -1,
  11,
  sNativeProperties_sortedPropertyIndices,
  {
    { sMethods, &sNativeProperties_propertyInfos[0] },
    { sAttributes, &sNativeProperties_propertyInfos[1] }
  }
};
static_assert(11 < 1ull << CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount),
    "We have a property info count that is oversized");

static uint16_t sChromeOnlyNativeProperties_sortedPropertyIndices[6];
static PropertyInfo sChromeOnlyNativeProperties_propertyInfos[6];

static const NativePropertiesN<1> sChromeOnlyNativeProperties = {
  false, 0,
  false, 0,
  false, 0,
  true,  0 /* sChromeAttributes */,
  false, 0,
  false, 0,
  false, 0,
  -1,
  6,
  sChromeOnlyNativeProperties_sortedPropertyIndices,
  {
    { sChromeAttributes, &sChromeOnlyNativeProperties_propertyInfos[0] }
  }
};
static_assert(6 < 1ull << CHAR_BIT * sizeof(sChromeOnlyNativeProperties.propertyInfoCount),
    "We have a property info count that is oversized");

static bool
_constructor(JSContext* cx, unsigned argc, JS::Value* vp)
{
  AUTO_PROFILER_LABEL_FAST("VTTCue 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, "VTTCue");
  }

  JS::Rooted<JSObject*> desiredProto(cx);
  if (!GetDesiredProto(cx, args, &desiredProto)) {
    return false;
  }

  if (MOZ_UNLIKELY(args.length() < 3)) {
    return ThrowErrorMessage(cx, MSG_MISSING_ARGUMENTS, "VTTCue");
  }
  GlobalObject global(cx, obj);
  if (global.Failed()) {
    return false;
  }

  bool objIsXray = xpc::WrapperFactory::IsXrayWrapper(obj);
  double arg0;
  if (!ValueToPrimitive<double, eDefault>(cx, args[0], &arg0)) {
    return false;
  } else if (!mozilla::IsFinite(arg0)) {
    ThrowErrorMessage(cx, MSG_NOT_FINITE, "Argument 1 of VTTCue.constructor");
    return false;
  }
  double arg1;
  if (!ValueToPrimitive<double, eDefault>(cx, args[1], &arg1)) {
    return false;
  } else if (!mozilla::IsFinite(arg1)) {
    ThrowErrorMessage(cx, MSG_NOT_FINITE, "Argument 2 of VTTCue.constructor");
    return false;
  }
  binding_detail::FakeString arg2;
  if (!ConvertJSValueToString(cx, args[2], eStringify, eStringify, arg2)) {
    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::TextTrackCue>(mozilla::dom::TextTrackCue::Constructor(global, arg0, arg1, NonNullHelper(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 (!GetOrCreateDOMReflector(cx, result, args.rval(), desiredProto)) {
    MOZ_ASSERT(JS_IsExceptionPending(cx));
    return false;
  }
  return true;
}

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::VTTCue,
  PrototypeTraits<prototypes::id::VTTCue>::Depth,
  sNativePropertyHooks,
  "function VTTCue() {\n    [native code]\n}",
  TextTrackCue_Binding::GetConstructorObject
};

static const DOMIfaceAndProtoJSClass sPrototypeClass = {
  {
    "VTTCuePrototype",
    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::VTTCue,
  PrototypeTraits<prototypes::id::VTTCue>::Depth,
  sNativePropertyHooks,
  "[object VTTCuePrototype]",
  TextTrackCue_Binding::GetProtoObject
};

static const js::ClassOps sClassOps = {
  _addProperty, /* 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 */
  _objectMoved /* objectMovedOp */
};

static const DOMJSClass sClass = {
  { "VTTCue",
    JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(1),
    &sClassOps,
    JS_NULL_CLASS_SPEC,
    &sClassExtension,
    JS_NULL_OBJECT_OPS
  },
  { prototypes::id::EventTarget, prototypes::id::TextTrackCue, prototypes::id::VTTCue, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count },
  IsBaseOf<nsISupports, mozilla::dom::TextTrackCue >::value,
  sNativePropertyHooks,
  FindAssociatedGlobalForNative<mozilla::dom::TextTrackCue>::Get,
  GetProtoObjectHandle,
  GetCCParticipant<mozilla::dom::TextTrackCue>::Get()
};
static_assert(1 == DOM_INSTANCE_RESERVED_SLOTS,
              "Must have the right minimal number of reserved slots.");
static_assert(1 >= 1,
              "Must have enough reserved slots.");

const JSClass*
GetJSClass()
{
  return sClass.ToJSClass();
}

bool
Wrap(JSContext* aCx, mozilla::dom::TextTrackCue* aObject, nsWrapperCache* aCache, JS::Handle<JSObject*> aGivenProto, JS::MutableHandle<JSObject*> aReflector)
{
  static_assert(!IsBaseOf<NonRefcountedDOMObject, mozilla::dom::TextTrackCue>::value,
                "Shouldn't have wrappercached things that are not refcounted.");
  MOZ_ASSERT(static_cast<mozilla::dom::TextTrackCue*>(aObject) ==
             reinterpret_cast<mozilla::dom::TextTrackCue*>(aObject),
             "Multiple inheritance for mozilla::dom::TextTrackCue is broken.");
  MOZ_ASSERT(static_cast<mozilla::dom::TextTrackCue*>(aObject) ==
             reinterpret_cast<mozilla::dom::TextTrackCue*>(aObject),
             "Multiple inheritance for mozilla::dom::TextTrackCue is broken.");
  MOZ_ASSERT(static_cast<mozilla::dom::EventTarget*>(aObject) ==
             reinterpret_cast<mozilla::dom::EventTarget*>(aObject),
             "Multiple inheritance for mozilla::dom::EventTarget is broken.");
  MOZ_ASSERT(ToSupportsIsCorrect(aObject));
  MOZ_ASSERT_IF(aGivenProto, js::IsObjectInContextCompartment(aGivenProto, aCx));
  MOZ_ASSERT(!aCache->GetWrapper(),
             "You should probably not be using Wrap() directly; use "
             "GetOrCreateDOMReflector instead");

  MOZ_ASSERT(ToSupportsIsOnPrimaryInheritanceChain(aObject, aCache),
             "nsISupports must be on our primary inheritance chain");

  JS::Rooted<JSObject*> global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject()));
  if (!global) {
    return false;
  }
  MOZ_ASSERT(JS_IsGlobalObject(global));
  MOZ_ASSERT(JS::ObjectIsNotGray(global));

  // That might have ended up wrapping us already, due to the wonders
  // of XBL.  Check for that, and bail out as needed.
  aReflector.set(aCache->GetWrapper());
  if (aReflector) {
#ifdef DEBUG
    AssertReflectorHasGivenProto(aCx, aReflector, aGivenProto);
#endif // DEBUG
    return true;
  }

  JSAutoRealm ar(aCx, global);
  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::TextTrackCue> creator(aCx);
  creator.CreateObject(aCx, sClass.ToJSClass(), proto, aObject, aReflector);
  if (!aReflector) {
    return false;
  }

  aCache->SetWrapper(aReflector);
  creator.InitializationSucceeded();

  MOZ_ASSERT(aCache->GetWrapperPreserveColor() &&
             aCache->GetWrapperPreserveColor() == aReflector);
  // If proto != canonicalProto, we have to preserve our wrapper;
  // otherwise we won't be able to properly recreate it later, since
  // we won't know what proto to use.  Note that we don't check
  // aGivenProto here, since it's entirely possible (and even
  // somewhat common) to have a non-null aGivenProto which is the
  // same as canonicalProto.
  if (proto != canonicalProto) {
    PreserveWrapper(aObject);
  }

  return true;
}

const NativePropertyHooks sNativePropertyHooks[] = { {
  nullptr,
  nullptr,
  nullptr,
  { sNativeProperties.Upcast(), sChromeOnlyNativeProperties.Upcast() },
  prototypes::id::VTTCue,
  constructors::id::VTTCue,
  TextTrackCue_Binding::sNativePropertyHooks,
  &DefaultXrayExpandoObjectClass
} };

void
CreateInterfaceObjects(JSContext* aCx, JS::Handle<JSObject*> aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, bool aDefineOnGlobal)
{
  JS::Handle<JSObject*> parentProto(TextTrackCue_Binding::GetProtoObjectHandle(aCx));
  if (!parentProto) {
    return;
  }

  JS::Handle<JSObject*> constructorProto(TextTrackCue_Binding::GetConstructorObjectHandle(aCx));
  if (!constructorProto) {
    return;
  }

  static bool sIdsInited = false;
  if (!sIdsInited && NS_IsMainThread()) {
    if (!InitIds(aCx, sNativeProperties.Upcast())) {
      return;
    }
    if (!InitIds(aCx, sChromeOnlyNativeProperties.Upcast())) {
      return;
    }
    sIdsInited = true;
  }

  static bool sPrefCachesInited = false;
  if (!sPrefCachesInited && NS_IsMainThread()) {
    sPrefCachesInited = true;
    Preferences::AddBoolVarCache(&sAttributes[0].disablers->enabled, "media.webvtt.regions.enabled");
  }

  JS::Heap<JSObject*>* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::VTTCue);
  JS::Heap<JSObject*>* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::VTTCue);
  dom::CreateInterfaceObjects(aCx, aGlobal, parentProto,
                              &sPrototypeClass.mBase, protoCache,
                              nullptr,
                              constructorProto, &sInterfaceObjectClass.mBase, 3, nullptr,
                              interfaceCache,
                              sNativeProperties.Upcast(),
                              sChromeOnlyNativeProperties.Upcast(),
                              "VTTCue", aDefineOnGlobal,
                              nullptr,
                              false);
}

JSObject*
GetConstructorObject(JSContext* aCx)
{
  return GetConstructorObjectHandle(aCx);
}

} // namespace VTTCue_Binding



} // namespace dom
} // namespace mozilla

Coverage Report

Created: 2018-09-25 14:53