/* THIS FILE IS AUTOGENERATED FROM HTMLTemplateElement.webidl BY Codegen.py - DO NOT EDIT */ #include #include "ElementBinding.h" #include "HTMLElementBinding.h" #include "HTMLTemplateElementBinding.h" #include "MainThreadUtils.h" #include "WrapperFactory.h" #include "XrayWrapper.h" #include "js/CallAndConstruct.h" #include "js/Exception.h" #include "js/MapAndSet.h" #include "js/Object.h" #include "js/PropertyAndElement.h" #include "js/PropertyDescriptor.h" #include "js/experimental/JitInfo.h" #include "mozilla/Atomics.h" #include "mozilla/OwningNonNull.h" #include "mozilla/ProfilerLabels.h" #include "mozilla/dom/BindingCallContext.h" #include "mozilla/dom/BindingUtils.h" #include "mozilla/dom/CustomElementRegistry.h" #include "mozilla/dom/DOMJSClass.h" #include "mozilla/dom/DocGroup.h" #include "mozilla/dom/DocumentFragment.h" #include "mozilla/dom/HTMLTemplateElement.h" #include "mozilla/dom/NonRefcountedDOMObject.h" #include "mozilla/dom/Nullable.h" #include "mozilla/dom/PrimitiveConversions.h" #include "mozilla/dom/WebIDLPrefs.h" #include "mozilla/dom/XrayExpandoClass.h" namespace mozilla::dom { namespace binding_detail {}; // Just to make sure it's known as a namespace using namespace mozilla::dom::binding_detail; namespace HTMLTemplateElement_Binding { static_assert(IsRefcounted::value == IsRefcounted::value, "Can't inherit from an interface with a different ownership model."); MOZ_CAN_RUN_SCRIPT static bool get_content(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "content", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); auto result(StrongOrRawPtr(MOZ_KnownLive(self)->Content())); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!GetOrCreateDOMReflector(cx, result, args.rval())) { MOZ_ASSERT(JS_IsExceptionPending(cx)); return false; } return true; } static const JSJitInfo content_getterinfo = { { get_content }, { prototypes::id::HTMLTemplateElement }, { PrototypeTraits::Depth }, JSJitInfo::Getter, 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. */ }; MOZ_CAN_RUN_SCRIPT static bool get_shadowRootMode(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "shadowRootMode", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); DOMString result; // NOTE: This assert does NOT call the function. static_assert(std::is_void_vGetShadowRootMode(result))>, "Should be returning void here"); MOZ_KnownLive(self)->GetShadowRootMode(result); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) { return false; } return true; } MOZ_CAN_RUN_SCRIPT static bool set_shadowRootMode(JSContext* cx, JS::Handle obj, void* void_self, JSJitSetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "shadowRootMode", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); nsAutoString arg0; if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) { return false; } Maybe ceReaction; DocGroup* docGroup = self->GetDocGroup(); if (docGroup) { ceReaction.emplace(docGroup->CustomElementReactionsStack(), cx); } // NOTE: This assert does NOT call the function. static_assert(std::is_void_vSetShadowRootMode(NonNullHelper(Constify(arg0))))>, "Should be returning void here"); MOZ_KnownLive(self)->SetShadowRootMode(NonNullHelper(Constify(arg0))); MOZ_ASSERT(!JS_IsExceptionPending(cx)); return true; } static const JSJitInfo shadowRootMode_getterinfo = { { get_shadowRootMode }, { prototypes::id::HTMLTemplateElement }, { PrototypeTraits::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 const JSJitInfo shadowRootMode_setterinfo = { { (JSJitGetterOp)set_shadowRootMode }, { prototypes::id::HTMLTemplateElement }, { PrototypeTraits::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. */ }; MOZ_CAN_RUN_SCRIPT static bool get_shadowRootDelegatesFocus(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "shadowRootDelegatesFocus", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); bool result(MOZ_KnownLive(self)->ShadowRootDelegatesFocus()); MOZ_ASSERT(!JS_IsExceptionPending(cx)); args.rval().setBoolean(result); return true; } MOZ_CAN_RUN_SCRIPT static bool set_shadowRootDelegatesFocus(JSContext* cx, JS::Handle obj, void* void_self, JSJitSetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "shadowRootDelegatesFocus", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); bool arg0; if (!ValueToPrimitive(cx, args[0], "Value being assigned", &arg0)) { return false; } Maybe ceReaction; DocGroup* docGroup = self->GetDocGroup(); if (docGroup) { ceReaction.emplace(docGroup->CustomElementReactionsStack(), cx); } FastErrorResult rv; // NOTE: This assert does NOT call the function. static_assert(std::is_void_vSetShadowRootDelegatesFocus(arg0, rv))>, "Should be returning void here"); MOZ_KnownLive(self)->SetShadowRootDelegatesFocus(arg0, rv); if (rv.MaybeSetPendingException(cx, "HTMLTemplateElement.shadowRootDelegatesFocus setter")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); return true; } static const JSJitInfo shadowRootDelegatesFocus_getterinfo = { { get_shadowRootDelegatesFocus }, { prototypes::id::HTMLTemplateElement }, { PrototypeTraits::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 const JSJitInfo shadowRootDelegatesFocus_setterinfo = { { (JSJitGetterOp)set_shadowRootDelegatesFocus }, { prototypes::id::HTMLTemplateElement }, { PrototypeTraits::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. */ }; MOZ_CAN_RUN_SCRIPT static bool get_shadowRootClonable(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "shadowRootClonable", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); bool result(MOZ_KnownLive(self)->ShadowRootClonable()); MOZ_ASSERT(!JS_IsExceptionPending(cx)); args.rval().setBoolean(result); return true; } MOZ_CAN_RUN_SCRIPT static bool set_shadowRootClonable(JSContext* cx, JS::Handle obj, void* void_self, JSJitSetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "shadowRootClonable", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); bool arg0; if (!ValueToPrimitive(cx, args[0], "Value being assigned", &arg0)) { return false; } Maybe ceReaction; DocGroup* docGroup = self->GetDocGroup(); if (docGroup) { ceReaction.emplace(docGroup->CustomElementReactionsStack(), cx); } FastErrorResult rv; // NOTE: This assert does NOT call the function. static_assert(std::is_void_vSetShadowRootClonable(arg0, rv))>, "Should be returning void here"); MOZ_KnownLive(self)->SetShadowRootClonable(arg0, rv); if (rv.MaybeSetPendingException(cx, "HTMLTemplateElement.shadowRootClonable setter")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); return true; } static const JSJitInfo shadowRootClonable_getterinfo = { { get_shadowRootClonable }, { prototypes::id::HTMLTemplateElement }, { PrototypeTraits::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 const JSJitInfo shadowRootClonable_setterinfo = { { (JSJitGetterOp)set_shadowRootClonable }, { prototypes::id::HTMLTemplateElement }, { PrototypeTraits::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. */ }; MOZ_CAN_RUN_SCRIPT static bool get_shadowRootSerializable(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "shadowRootSerializable", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); bool result(MOZ_KnownLive(self)->ShadowRootSerializable()); MOZ_ASSERT(!JS_IsExceptionPending(cx)); args.rval().setBoolean(result); return true; } MOZ_CAN_RUN_SCRIPT static bool set_shadowRootSerializable(JSContext* cx, JS::Handle obj, void* void_self, JSJitSetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "shadowRootSerializable", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); bool arg0; if (!ValueToPrimitive(cx, args[0], "Value being assigned", &arg0)) { return false; } Maybe ceReaction; DocGroup* docGroup = self->GetDocGroup(); if (docGroup) { ceReaction.emplace(docGroup->CustomElementReactionsStack(), cx); } FastErrorResult rv; // NOTE: This assert does NOT call the function. static_assert(std::is_void_vSetShadowRootSerializable(arg0, rv))>, "Should be returning void here"); MOZ_KnownLive(self)->SetShadowRootSerializable(arg0, rv); if (rv.MaybeSetPendingException(cx, "HTMLTemplateElement.shadowRootSerializable setter")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); return true; } static const JSJitInfo shadowRootSerializable_getterinfo = { { get_shadowRootSerializable }, { prototypes::id::HTMLTemplateElement }, { PrototypeTraits::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 const JSJitInfo shadowRootSerializable_setterinfo = { { (JSJitGetterOp)set_shadowRootSerializable }, { prototypes::id::HTMLTemplateElement }, { PrototypeTraits::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. */ }; MOZ_CAN_RUN_SCRIPT static bool get_shadowRootReferenceTarget(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "shadowRootReferenceTarget", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); DOMString result; // NOTE: This assert does NOT call the function. static_assert(std::is_void_vGetShadowRootReferenceTarget(result))>, "Should be returning void here"); MOZ_KnownLive(self)->GetShadowRootReferenceTarget(result); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!xpc::StringToJsval(cx, result, args.rval())) { return false; } return true; } MOZ_CAN_RUN_SCRIPT static bool set_shadowRootReferenceTarget(JSContext* cx, JS::Handle obj, void* void_self, JSJitSetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "shadowRootReferenceTarget", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); nsAutoString arg0; if (!ConvertJSValueToString(cx, args[0], eNull, eNull, arg0)) { return false; } Maybe ceReaction; DocGroup* docGroup = self->GetDocGroup(); if (docGroup) { ceReaction.emplace(docGroup->CustomElementReactionsStack(), cx); } FastErrorResult rv; // NOTE: This assert does NOT call the function. static_assert(std::is_void_vSetShadowRootReferenceTarget(NonNullHelper(Constify(arg0)), rv))>, "Should be returning void here"); MOZ_KnownLive(self)->SetShadowRootReferenceTarget(NonNullHelper(Constify(arg0)), rv); if (rv.MaybeSetPendingException(cx, "HTMLTemplateElement.shadowRootReferenceTarget setter")) [[unlikely]] { return false; } MOZ_ASSERT(!JS_IsExceptionPending(cx)); return true; } static const JSJitInfo shadowRootReferenceTarget_getterinfo = { { get_shadowRootReferenceTarget }, { prototypes::id::HTMLTemplateElement }, { PrototypeTraits::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 const JSJitInfo shadowRootReferenceTarget_setterinfo = { { (JSJitGetterOp)set_shadowRootReferenceTarget }, { prototypes::id::HTMLTemplateElement }, { PrototypeTraits::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. */ }; MOZ_CAN_RUN_SCRIPT static bool get_shadowRootSlotAssignment(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "shadowRootSlotAssignment", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); DOMString result; // NOTE: This assert does NOT call the function. static_assert(std::is_void_vGetShadowRootSlotAssignment(result))>, "Should be returning void here"); MOZ_KnownLive(self)->GetShadowRootSlotAssignment(result); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) { return false; } return true; } MOZ_CAN_RUN_SCRIPT static bool set_shadowRootSlotAssignment(JSContext* cx, JS::Handle obj, void* void_self, JSJitSetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "shadowRootSlotAssignment", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); nsAutoString arg0; if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) { return false; } Maybe ceReaction; DocGroup* docGroup = self->GetDocGroup(); if (docGroup) { ceReaction.emplace(docGroup->CustomElementReactionsStack(), cx); } // NOTE: This assert does NOT call the function. static_assert(std::is_void_vSetShadowRootSlotAssignment(NonNullHelper(Constify(arg0))))>, "Should be returning void here"); MOZ_KnownLive(self)->SetShadowRootSlotAssignment(NonNullHelper(Constify(arg0))); MOZ_ASSERT(!JS_IsExceptionPending(cx)); return true; } static const JSJitInfo shadowRootSlotAssignment_getterinfo = { { get_shadowRootSlotAssignment }, { prototypes::id::HTMLTemplateElement }, { PrototypeTraits::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 const JSJitInfo shadowRootSlotAssignment_setterinfo = { { (JSJitGetterOp)set_shadowRootSlotAssignment }, { prototypes::id::HTMLTemplateElement }, { PrototypeTraits::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. */ }; MOZ_CAN_RUN_SCRIPT static bool get_shadowRootCustomElementRegistry(JSContext* cx, JS::Handle obj, void* void_self, JSJitGetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "shadowRootCustomElementRegistry", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_GETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); DOMString result; // NOTE: This assert does NOT call the function. static_assert(std::is_void_vGetShadowRootCustomElementRegistry(result))>, "Should be returning void here"); MOZ_KnownLive(self)->GetShadowRootCustomElementRegistry(result); MOZ_ASSERT(!JS_IsExceptionPending(cx)); if (!xpc::NonVoidStringToJsval(cx, result, args.rval())) { return false; } return true; } MOZ_CAN_RUN_SCRIPT static bool set_shadowRootCustomElementRegistry(JSContext* cx, JS::Handle obj, void* void_self, JSJitSetterCallArgs args) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "shadowRootCustomElementRegistry", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::STRING_TEMPLATE_SETTER) | uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); auto* self = static_cast(void_self); nsAutoString arg0; if (!ConvertJSValueToString(cx, args[0], eStringify, eStringify, arg0)) { return false; } Maybe ceReaction; DocGroup* docGroup = self->GetDocGroup(); if (docGroup) { ceReaction.emplace(docGroup->CustomElementReactionsStack(), cx); } // NOTE: This assert does NOT call the function. static_assert(std::is_void_vSetShadowRootCustomElementRegistry(NonNullHelper(Constify(arg0))))>, "Should be returning void here"); MOZ_KnownLive(self)->SetShadowRootCustomElementRegistry(NonNullHelper(Constify(arg0))); MOZ_ASSERT(!JS_IsExceptionPending(cx)); return true; } static const JSJitInfo shadowRootCustomElementRegistry_getterinfo = { { get_shadowRootCustomElementRegistry }, { prototypes::id::HTMLTemplateElement }, { PrototypeTraits::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 const JSJitInfo shadowRootCustomElementRegistry_setterinfo = { { (JSJitGetterOp)set_shadowRootCustomElementRegistry }, { prototypes::id::HTMLTemplateElement }, { PrototypeTraits::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 void _finalize(JS::GCContext* gcx, JSObject* obj) { mozilla::dom::HTMLTemplateElement* self = UnwrapPossiblyNotInitializedDOMObject(obj); if (self) { JS::SetNativeObjectReservedSlot(obj, DOM_OBJECT_SLOT, JS::UndefinedValue()); Element_Binding::ReflectedHTMLAttributeSlots::Finalize(obj); ClearWrapper(self, self, obj); if (size_t mallocBytes = BindingJSObjectMallocBytes(self)) { JS::RemoveAssociatedMemory(obj, mallocBytes, JS::MemoryUse::DOMBinding); } AddForDeferredFinalization(self); } } MOZ_GLOBINIT static const JSPropertySpec sAttributes_specs[] = { JSPropertySpec::nativeAccessors("content", JSPROP_ENUMERATE, GenericGetter, &content_getterinfo, nullptr, nullptr), JSPropertySpec::nativeAccessors("shadowRootMode", JSPROP_ENUMERATE, GenericGetter, &shadowRootMode_getterinfo, GenericSetter, &shadowRootMode_setterinfo), JSPropertySpec::nativeAccessors("shadowRootDelegatesFocus", JSPROP_ENUMERATE, GenericGetter, &shadowRootDelegatesFocus_getterinfo, GenericSetter, &shadowRootDelegatesFocus_setterinfo), JSPropertySpec::nativeAccessors("shadowRootClonable", JSPROP_ENUMERATE, GenericGetter, &shadowRootClonable_getterinfo, GenericSetter, &shadowRootClonable_setterinfo), JSPropertySpec::nativeAccessors("shadowRootSerializable", JSPROP_ENUMERATE, GenericGetter, &shadowRootSerializable_getterinfo, GenericSetter, &shadowRootSerializable_setterinfo), JS_PS_END, JSPropertySpec::nativeAccessors("shadowRootReferenceTarget", JSPROP_ENUMERATE, GenericGetter, &shadowRootReferenceTarget_getterinfo, GenericSetter, &shadowRootReferenceTarget_setterinfo), JS_PS_END, JSPropertySpec::nativeAccessors("shadowRootSlotAssignment", JSPROP_ENUMERATE, GenericGetter, &shadowRootSlotAssignment_getterinfo, GenericSetter, &shadowRootSlotAssignment_setterinfo), JS_PS_END, JSPropertySpec::nativeAccessors("shadowRootCustomElementRegistry", JSPROP_ENUMERATE, GenericGetter, &shadowRootCustomElementRegistry_getterinfo, GenericSetter, &shadowRootCustomElementRegistry_setterinfo), JS_PS_END }; static const PrefableDisablers sAttributes_disablers6 = { WebIDLPrefIndex::dom_shadowdom_referenceTarget_enabled, 0, false, OriginTrial(0), nullptr }; static const PrefableDisablers sAttributes_disablers8 = { WebIDLPrefIndex::dom_shadowdom_shadowRootSlotAssignment_enabled, 0, false, OriginTrial(0), nullptr }; static const PrefableDisablers sAttributes_disablers10 = { WebIDLPrefIndex::dom_scoped_custom_element_registries_enabled, 0, false, OriginTrial(0), nullptr }; static const Prefable sAttributes[] = { { nullptr, &sAttributes_specs[0] }, { &sAttributes_disablers6, &sAttributes_specs[6] }, { &sAttributes_disablers8, &sAttributes_specs[8] }, { &sAttributes_disablers10, &sAttributes_specs[10] }, { nullptr, nullptr } }; static_assert(4 <= 1ull << NUM_BITS_PROPERTY_INFO_PREF_INDEX, "We have a prefable index that is >= (1 << NUM_BITS_PROPERTY_INFO_PREF_INDEX)"); static_assert(5 <= 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[8]; static PropertyInfo sNativeProperties_propertyInfos[8]; static const NativePropertiesN<1> sNativeProperties = { false, 0, false, 0, false, 0, true, 0 /* sAttributes */, false, 0, false, 0, false, 0, -1, 8, sNativeProperties_sortedPropertyIndices, { { sAttributes, &sNativeProperties_propertyInfos[0] } } }; static_assert(8 < 1ull << (CHAR_BIT * sizeof(sNativeProperties.propertyInfoCount)), "We have a property info count that is oversized"); // 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_WITH_OPS(static, sXrayExpandoObjectClass, 1, &Element_Binding::ReflectedHTMLAttributeSlots::sXrayExpandoObjectClassOps); bool sNativePropertiesInited = false; const NativePropertyHooks sNativePropertyHooks = { nullptr, { sNativeProperties.Upcast(), nullptr, &sNativePropertiesInited }, prototypes::id::HTMLTemplateElement, constructors::id::HTMLTemplateElement, &sXrayExpandoObjectClass }; static bool _constructor(JSContext* cx, unsigned argc, JS::Value* vp) { AUTO_PROFILER_LABEL_DYNAMIC_FAST( "HTMLTemplateElement", "constructor", DOM, cx, uint32_t(js::ProfilingStackFrame::Flags::RELEVANT_FOR_JS)); return HTMLConstructor(cx, argc, vp, constructors::id::HTMLTemplateElement, prototypes::id::HTMLTemplateElement, CreateInterfaceObjects); } static const DOMInterfaceInfo sInterfaceObjectInfo = { { _constructor, &sNativePropertyHooks }, HTMLElement_Binding::GetConstructorObjectHandle, PrototypeTraits::Depth, prototypes::id::HTMLTemplateElement, true, 0, "HTMLTemplateElement", }; static const DOMIfaceAndProtoJSClass sPrototypeClass = { { "HTMLTemplateElementPrototype", 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, prototypes::id::HTMLTemplateElement, PrototypeTraits::Depth, &sNativePropertyHooks, HTMLElement_Binding::GetProtoObject }; static JS::Handle GetProtoObjectHandle(JSContext* aCx); static const JSClassOps sClassOps = { nullptr, /* addProperty */ nullptr, /* delProperty */ nullptr, /* enumerate */ nullptr, /* newEnumerate */ nullptr, /* resolve */ nullptr, /* mayResolve */ _finalize, /* finalize */ nullptr, /* call */ nullptr, /* construct */ Element_Binding::ReflectedHTMLAttributeSlots::Trace, /* trace */ }; static const DOMJSClass sClass = { { "HTMLTemplateElement", JSCLASS_IS_DOMJSCLASS | JSCLASS_FOREGROUND_FINALIZE | JSCLASS_HAS_RESERVED_SLOTS(2) | JSCLASS_PRESERVES_WRAPPER, &sClassOps, JS_NULL_CLASS_SPEC, &NativeTypeHelpers::sClassExtension, JS_NULL_OBJECT_OPS }, { prototypes::id::EventTarget, prototypes::id::Node, prototypes::id::Element, prototypes::id::HTMLElement, prototypes::id::HTMLTemplateElement, prototypes::id::_ID_Count, prototypes::id::_ID_Count, prototypes::id::_ID_Count }, std::is_base_of_v, &sNativePropertyHooks, GetProtoObjectHandle, GetCCParticipant::Get(), nullptr, NativeTypeHelpers::GetWrapperCache }; 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."); bool Wrap(JSContext* aCx, mozilla::dom::HTMLTemplateElement* aObject, nsWrapperCache* aCache, JS::Handle aGivenProto, JS::MutableHandle aReflector) { static_assert(!std::is_base_of_v, "Shouldn't have wrappercached things that are not refcounted."); static_assert(std::is_same_v); MOZ_ASSERT(static_cast(aObject) == reinterpret_cast(aObject), "Multiple inheritance for nsGenericHTMLElement is broken."); MOZ_ASSERT(static_cast(aObject) == reinterpret_cast(aObject), "Multiple inheritance for mozilla::dom::Element is broken."); MOZ_ASSERT(static_cast(aObject) == reinterpret_cast(aObject), "Multiple inheritance for nsINode is broken."); MOZ_ASSERT(static_cast(aObject) == reinterpret_cast(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"); // If the wrapper cache contains a dead reflector then finalize that // now, ensuring that the finalizer for the old reflector always // runs before the new reflector is created and attached. This // avoids the awkward situation where there are multiple reflector // objects that contain pointers to the same native. if (JSObject* oldReflector = aCache->GetWrapperMaybeDead()) { _finalize(nullptr /* unused */, oldReflector); MOZ_ASSERT(!aCache->GetWrapperMaybeDead()); } JS::Rooted global(aCx, FindAssociatedGlobal(aCx, aObject->GetParentObject())); if (!global) { return false; } MOZ_ASSERT(JS_IsGlobalObject(global)); JS::AssertObjectIsNotGray(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 canonicalProto = GetProtoObjectHandle(aCx); if (!canonicalProto) { return false; } JS::Rooted 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::GetCompartment(proto)) { if (!JS_WrapObject(aCx, &proto)) { return false; } } } else { proto = canonicalProto; } BindingJSObjectCreator 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; } void CreateInterfaceObjects(JSContext* aCx, JS::Handle aGlobal, ProtoAndIfaceCache& aProtoAndIfaceCache, DefineInterfaceProperty aDefineOnGlobal) { JS::Heap* protoCache = &aProtoAndIfaceCache.EntrySlotOrCreate(prototypes::id::HTMLTemplateElement); JS::Heap* interfaceCache = &aProtoAndIfaceCache.EntrySlotOrCreate(constructors::id::HTMLTemplateElement); JS::Handle parentProto(HTMLElement_Binding::GetProtoObjectHandle(aCx)); if (!parentProto) { return; } JS::Handle constructorProto(HTMLElement_Binding::GetConstructorObjectHandle(aCx)); if (!constructorProto) { return; } dom::CreateInterfaceObjects(aCx, aGlobal, parentProto, &sPrototypeClass, protoCache, constructorProto, &sInterfaceObjectInfo, 0, false, Span{}, interfaceCache, sNativeProperties.Upcast(), nullptr, "HTMLTemplateElement", aDefineOnGlobal != DefineInterfaceProperty::No, nullptr, false, nullptr); } static JS::Handle GetProtoObjectHandle(JSContext* aCx) { /* Get the interface prototype object for this class. This will create the object as needed. */ return GetPerInterfaceObjectHandle(aCx, prototypes::id::HTMLTemplateElement, &CreateInterfaceObjects, DefineInterfaceProperty::CheckExposure); } JS::Handle GetConstructorObjectHandle(JSContext* aCx) { /* Get the interface object for this class. This will create the object as needed. */ return GetPerInterfaceObjectHandle(aCx, constructors::id::HTMLTemplateElement, &CreateInterfaceObjects, DefineInterfaceProperty::CheckExposure); } } // namespace HTMLTemplateElement_Binding } // namespace mozilla::dom