| // Copyright 2014 The Chromium Authors. All rights reserved. |
| // Use of this source code is governed by a BSD-style license that can be |
| // found in the LICENSE file. |
| |
| // This file has been auto-generated from the Jinja2 template |
| // third_party/blink/renderer/bindings/templates/interface.cc.tmpl |
| // by the script code_generator_v8.py. |
| // DO NOT MODIFY! |
| |
| // clang-format off |
| #include "third_party/blink/renderer/bindings/tests/results/core/v8_test_interface_named_constructor.h" |
| |
| #include "base/memory/scoped_refptr.h" |
| #include "third_party/blink/renderer/bindings/core/v8/idl_types.h" |
| #include "third_party/blink/renderer/bindings/core/v8/native_value_traits_impl.h" |
| #include "third_party/blink/renderer/bindings/core/v8/v8_dom_configuration.h" |
| #include "third_party/blink/renderer/core/dom/document.h" |
| #include "third_party/blink/renderer/core/execution_context/execution_context.h" |
| #include "third_party/blink/renderer/core/frame/local_dom_window.h" |
| #include "third_party/blink/renderer/platform/bindings/exception_messages.h" |
| #include "third_party/blink/renderer/platform/bindings/exception_state.h" |
| #include "third_party/blink/renderer/platform/bindings/runtime_call_stats.h" |
| #include "third_party/blink/renderer/platform/bindings/v8_object_constructor.h" |
| #include "third_party/blink/renderer/platform/bindings/v8_per_context_data.h" |
| #include "third_party/blink/renderer/platform/bindings/v8_private_property.h" |
| #include "third_party/blink/renderer/platform/wtf/get_ptr.h" |
| |
| namespace blink { |
| |
| // Suppress warning: global constructors, because struct WrapperTypeInfo is trivial |
| // and does not depend on another global objects. |
| #if defined(COMPONENT_BUILD) && defined(WIN32) && defined(__clang__) |
| #pragma clang diagnostic push |
| #pragma clang diagnostic ignored "-Wglobal-constructors" |
| #endif |
| const WrapperTypeInfo V8TestInterfaceNamedConstructor::wrapperTypeInfo = { |
| gin::kEmbedderBlink, |
| V8TestInterfaceNamedConstructor::domTemplate, |
| nullptr, |
| "TestInterfaceNamedConstructor", |
| nullptr, |
| WrapperTypeInfo::kWrapperTypeObjectPrototype, |
| WrapperTypeInfo::kObjectClassId, |
| WrapperTypeInfo::kInheritFromActiveScriptWrappable, |
| }; |
| #if defined(COMPONENT_BUILD) && defined(WIN32) && defined(__clang__) |
| #pragma clang diagnostic pop |
| #endif |
| |
| // This static member must be declared by DEFINE_WRAPPERTYPEINFO in TestInterfaceNamedConstructor.h. |
| // For details, see the comment of DEFINE_WRAPPERTYPEINFO in |
| // platform/bindings/ScriptWrappable.h. |
| const WrapperTypeInfo& TestInterfaceNamedConstructor::wrapper_type_info_ = V8TestInterfaceNamedConstructor::wrapperTypeInfo; |
| |
| // [ActiveScriptWrappable] |
| static_assert( |
| std::is_base_of<ActiveScriptWrappableBase, TestInterfaceNamedConstructor>::value, |
| "TestInterfaceNamedConstructor does not inherit from ActiveScriptWrappable<>, but specifying " |
| "[ActiveScriptWrappable] extended attribute in the IDL file. " |
| "Be consistent."); |
| static_assert( |
| !std::is_same<decltype(&TestInterfaceNamedConstructor::HasPendingActivity), |
| decltype(&ScriptWrappable::HasPendingActivity)>::value, |
| "TestInterfaceNamedConstructor is not overriding hasPendingActivity(), but is specifying " |
| "[ActiveScriptWrappable] extended attribute in the IDL file. " |
| "Be consistent."); |
| |
| namespace TestInterfaceNamedConstructorV8Internal { |
| |
| } // namespace TestInterfaceNamedConstructorV8Internal |
| |
| void V8TestInterfaceNamedConstructor::testNamedConstructorConstructorAttributeConstructorGetterCallback(v8::Local<v8::Name> property, const v8::PropertyCallbackInfo<v8::Value>& info) { |
| RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestInterfaceNamedConstructor_testNamedConstructorConstructorAttribute_ConstructorGetterCallback"); |
| |
| V8TestNamedConstructor::NamedConstructorAttributeGetter(property, info); |
| } |
| |
| // Suppress warning: global constructors, because AttributeConfiguration is trivial |
| // and does not depend on another global objects. |
| #if defined(COMPONENT_BUILD) && defined(WIN32) && defined(__clang__) |
| #pragma clang diagnostic push |
| #pragma clang diagnostic ignored "-Wglobal-constructors" |
| #endif |
| static const V8DOMConfiguration::AttributeConfiguration V8TestInterfaceNamedConstructorAttributes[] = { |
| { "testNamedConstructorConstructorAttribute", V8TestInterfaceNamedConstructor::testNamedConstructorConstructorAttributeConstructorGetterCallback, nullptr, static_cast<v8::PropertyAttribute>(v8::DontEnum), V8DOMConfiguration::kOnInstance, V8DOMConfiguration::kCheckHolder, V8DOMConfiguration::kHasSideEffect, V8DOMConfiguration::kReplaceWithDataProperty, V8DOMConfiguration::kAllWorlds }, |
| }; |
| #if defined(COMPONENT_BUILD) && defined(WIN32) && defined(__clang__) |
| #pragma clang diagnostic pop |
| #endif |
| |
| // Suppress warning: global constructors, because struct WrapperTypeInfo is trivial |
| // and does not depend on another global objects. |
| #if defined(COMPONENT_BUILD) && defined(WIN32) && defined(__clang__) |
| #pragma clang diagnostic push |
| #pragma clang diagnostic ignored "-Wglobal-constructors" |
| #endif |
| const WrapperTypeInfo V8TestInterfaceNamedConstructorConstructor::wrapperTypeInfo = { |
| gin::kEmbedderBlink, |
| V8TestInterfaceNamedConstructorConstructor::domTemplate, |
| nullptr, |
| "TestInterfaceNamedConstructor", |
| nullptr, |
| WrapperTypeInfo::kWrapperTypeObjectPrototype, |
| WrapperTypeInfo::kObjectClassId, |
| WrapperTypeInfo::kInheritFromActiveScriptWrappable, |
| }; |
| #if defined(COMPONENT_BUILD) && defined(WIN32) && defined(__clang__) |
| #pragma clang diagnostic pop |
| #endif |
| |
| static void V8TestInterfaceNamedConstructorConstructorCallback(const v8::FunctionCallbackInfo<v8::Value>& info) { |
| RUNTIME_CALL_TIMER_SCOPE_DISABLED_BY_DEFAULT(info.GetIsolate(), "Blink_TestInterfaceNamedConstructor_ConstructorCallback"); |
| |
| if (!info.IsConstructCall()) { |
| V8ThrowException::ThrowTypeError(info.GetIsolate(), ExceptionMessages::ConstructorNotCallableAsFunction("Audio")); |
| return; |
| } |
| |
| if (ConstructorMode::Current(info.GetIsolate()) == ConstructorMode::kWrapExistingObject) { |
| V8SetReturnValue(info, info.Holder()); |
| return; |
| } |
| |
| ExceptionState exceptionState(info.GetIsolate(), ExceptionState::kConstructionContext, "TestInterfaceNamedConstructor"); |
| |
| if (UNLIKELY(info.Length() < 1)) { |
| exceptionState.ThrowTypeError(ExceptionMessages::NotEnoughArguments(1, info.Length())); |
| return; |
| } |
| |
| V8StringResource<> stringArg; |
| bool defaultUndefinedOptionalBooleanArg; |
| int32_t defaultUndefinedOptionalLongArg; |
| V8StringResource<> defaultUndefinedOptionalStringArg; |
| V8StringResource<> defaultNullStringOptionalstringArg; |
| V8StringResource<> optionalStringArg; |
| int numArgsPassed = info.Length(); |
| while (numArgsPassed > 0) { |
| if (!info[numArgsPassed - 1]->IsUndefined()) |
| break; |
| --numArgsPassed; |
| } |
| stringArg = info[0]; |
| if (!stringArg.Prepare()) |
| return; |
| |
| defaultUndefinedOptionalBooleanArg = NativeValueTraits<IDLBoolean>::NativeValue(info.GetIsolate(), info[1], exceptionState); |
| if (exceptionState.HadException()) |
| return; |
| |
| defaultUndefinedOptionalLongArg = NativeValueTraits<IDLLong>::NativeValue(info.GetIsolate(), info[2], exceptionState, kNormalConversion); |
| if (exceptionState.HadException()) |
| return; |
| |
| defaultUndefinedOptionalStringArg = info[3]; |
| if (!defaultUndefinedOptionalStringArg.Prepare()) |
| return; |
| |
| if (!info[4]->IsUndefined()) { |
| defaultNullStringOptionalstringArg = info[4]; |
| if (!defaultNullStringOptionalstringArg.Prepare()) |
| return; |
| } else { |
| defaultNullStringOptionalstringArg = nullptr; |
| } |
| if (UNLIKELY(numArgsPassed <= 5)) { |
| Document& document = *To<Document>(ToExecutionContext( |
| info.NewTarget().As<v8::Object>()->CreationContext())); |
| TestInterfaceNamedConstructor* impl = TestInterfaceNamedConstructor::CreateForJSConstructor(document, stringArg, defaultUndefinedOptionalBooleanArg, defaultUndefinedOptionalLongArg, defaultUndefinedOptionalStringArg, defaultNullStringOptionalstringArg, exceptionState); |
| if (exceptionState.HadException()) { |
| return; |
| } |
| v8::Local<v8::Object> wrapper = info.Holder(); |
| wrapper = impl->AssociateWithWrapper(info.GetIsolate(), &V8TestInterfaceNamedConstructorConstructor::wrapperTypeInfo, wrapper); |
| V8SetReturnValue(info, wrapper); |
| return; |
| } |
| optionalStringArg = info[5]; |
| if (!optionalStringArg.Prepare()) |
| return; |
| |
| Document& document = *To<Document>(ToExecutionContext( |
| info.NewTarget().As<v8::Object>()->CreationContext())); |
| TestInterfaceNamedConstructor* impl = TestInterfaceNamedConstructor::CreateForJSConstructor(document, stringArg, defaultUndefinedOptionalBooleanArg, defaultUndefinedOptionalLongArg, defaultUndefinedOptionalStringArg, defaultNullStringOptionalstringArg, optionalStringArg, exceptionState); |
| if (exceptionState.HadException()) { |
| return; |
| } |
| v8::Local<v8::Object> wrapper = info.Holder(); |
| wrapper = impl->AssociateWithWrapper(info.GetIsolate(), &V8TestInterfaceNamedConstructorConstructor::wrapperTypeInfo, wrapper); |
| V8SetReturnValue(info, wrapper); |
| } |
| |
| v8::Local<v8::FunctionTemplate> V8TestInterfaceNamedConstructorConstructor::domTemplate(v8::Isolate* isolate, const DOMWrapperWorld& world) { |
| static int domTemplateKey; // This address is used for a key to look up the dom template. |
| V8PerIsolateData* data = V8PerIsolateData::From(isolate); |
| v8::Local<v8::FunctionTemplate> result = data->FindInterfaceTemplate(world, &domTemplateKey); |
| if (!result.IsEmpty()) |
| return result; |
| |
| result = v8::FunctionTemplate::New(isolate, V8TestInterfaceNamedConstructorConstructorCallback); |
| v8::Local<v8::ObjectTemplate> instanceTemplate = result->InstanceTemplate(); |
| instanceTemplate->SetInternalFieldCount(V8TestInterfaceNamedConstructor::internalFieldCount); |
| result->SetClassName(V8AtomicString(isolate, "Audio")); |
| result->Inherit(V8TestInterfaceNamedConstructor::domTemplate(isolate, world)); |
| data->SetInterfaceTemplate(world, &domTemplateKey, result); |
| return result; |
| } |
| |
| void V8TestInterfaceNamedConstructorConstructor::NamedConstructorAttributeGetter( |
| v8::Local<v8::Name> propertyName, |
| const v8::PropertyCallbackInfo<v8::Value>& info) { |
| v8::Local<v8::Context> creationContext = info.Holder()->CreationContext(); |
| V8PerContextData* perContextData = V8PerContextData::From(creationContext); |
| if (!perContextData) { |
| // TODO(yukishiino): Return a valid named constructor even after the context is detached |
| return; |
| } |
| |
| v8::Local<v8::Function> namedConstructor = perContextData->ConstructorForType(&V8TestInterfaceNamedConstructorConstructor::wrapperTypeInfo); |
| |
| // Set the prototype of named constructors to the regular constructor. |
| auto privateProperty = V8PrivateProperty::GetNamedConstructorInitialized(info.GetIsolate()); |
| v8::Local<v8::Context> currentContext = info.GetIsolate()->GetCurrentContext(); |
| v8::Local<v8::Value> privateValue; |
| |
| if (!privateProperty.GetOrUndefined(namedConstructor).ToLocal(&privateValue) || privateValue->IsUndefined()) { |
| v8::Local<v8::Function> interface = perContextData->ConstructorForType(&V8TestInterfaceNamedConstructor::wrapperTypeInfo); |
| v8::Local<v8::Value> interfacePrototype = interface->Get(currentContext, V8AtomicString(info.GetIsolate(), "prototype")).ToLocalChecked(); |
| bool result = namedConstructor->Set(currentContext, V8AtomicString(info.GetIsolate(), "prototype"), interfacePrototype).ToChecked(); |
| if (!result) |
| return; |
| privateProperty.Set(namedConstructor, v8::True(info.GetIsolate())); |
| } |
| |
| V8SetReturnValue(info, namedConstructor); |
| } |
| |
| static void installV8TestInterfaceNamedConstructorTemplate( |
| v8::Isolate* isolate, |
| const DOMWrapperWorld& world, |
| v8::Local<v8::FunctionTemplate> interfaceTemplate) { |
| // Initialize the interface object's template. |
| V8DOMConfiguration::InitializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestInterfaceNamedConstructor::wrapperTypeInfo.interface_name, v8::Local<v8::FunctionTemplate>(), V8TestInterfaceNamedConstructor::internalFieldCount); |
| |
| v8::Local<v8::Signature> signature = v8::Signature::New(isolate, interfaceTemplate); |
| ALLOW_UNUSED_LOCAL(signature); |
| v8::Local<v8::ObjectTemplate> instanceTemplate = interfaceTemplate->InstanceTemplate(); |
| ALLOW_UNUSED_LOCAL(instanceTemplate); |
| v8::Local<v8::ObjectTemplate> prototypeTemplate = interfaceTemplate->PrototypeTemplate(); |
| ALLOW_UNUSED_LOCAL(prototypeTemplate); |
| |
| // Register IDL constants, attributes and operations. |
| V8DOMConfiguration::InstallAttributes( |
| isolate, world, instanceTemplate, prototypeTemplate, |
| V8TestInterfaceNamedConstructorAttributes, base::size(V8TestInterfaceNamedConstructorAttributes)); |
| |
| // Custom signature |
| |
| V8TestInterfaceNamedConstructor::InstallRuntimeEnabledFeaturesOnTemplate( |
| isolate, world, interfaceTemplate); |
| } |
| |
| void V8TestInterfaceNamedConstructor::InstallRuntimeEnabledFeaturesOnTemplate( |
| v8::Isolate* isolate, |
| const DOMWrapperWorld& world, |
| v8::Local<v8::FunctionTemplate> interface_template) { |
| v8::Local<v8::Signature> signature = v8::Signature::New(isolate, interface_template); |
| ALLOW_UNUSED_LOCAL(signature); |
| v8::Local<v8::ObjectTemplate> instance_template = interface_template->InstanceTemplate(); |
| ALLOW_UNUSED_LOCAL(instance_template); |
| v8::Local<v8::ObjectTemplate> prototype_template = interface_template->PrototypeTemplate(); |
| ALLOW_UNUSED_LOCAL(prototype_template); |
| |
| // Register IDL constants, attributes and operations. |
| |
| // Custom signature |
| } |
| |
| v8::Local<v8::FunctionTemplate> V8TestInterfaceNamedConstructor::domTemplate(v8::Isolate* isolate, const DOMWrapperWorld& world) { |
| return V8DOMConfiguration::DomClassTemplate(isolate, world, const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), installV8TestInterfaceNamedConstructorTemplate); |
| } |
| |
| bool V8TestInterfaceNamedConstructor::hasInstance(v8::Local<v8::Value> v8Value, v8::Isolate* isolate) { |
| return V8PerIsolateData::From(isolate)->HasInstance(&wrapperTypeInfo, v8Value); |
| } |
| |
| v8::Local<v8::Object> V8TestInterfaceNamedConstructor::findInstanceInPrototypeChain(v8::Local<v8::Value> v8Value, v8::Isolate* isolate) { |
| return V8PerIsolateData::From(isolate)->FindInstanceInPrototypeChain(&wrapperTypeInfo, v8Value); |
| } |
| |
| TestInterfaceNamedConstructor* V8TestInterfaceNamedConstructor::ToImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value) { |
| return hasInstance(value, isolate) ? ToImpl(v8::Local<v8::Object>::Cast(value)) : nullptr; |
| } |
| |
| TestInterfaceNamedConstructor* NativeValueTraits<TestInterfaceNamedConstructor>::NativeValue(v8::Isolate* isolate, v8::Local<v8::Value> value, ExceptionState& exceptionState) { |
| TestInterfaceNamedConstructor* nativeValue = V8TestInterfaceNamedConstructor::ToImplWithTypeCheck(isolate, value); |
| if (!nativeValue) { |
| exceptionState.ThrowTypeError(ExceptionMessages::FailedToConvertJSValue( |
| "TestInterfaceNamedConstructor")); |
| } |
| return nativeValue; |
| } |
| |
| } // namespace blink |