Inherit [Unforgeable] attributes between components

third_party/WebKit/Source/bindings/tests/results/modules/V8TestSubObject.cpp

+// 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 by code_generator_v8.py.
+// DO NOT MODIFY!
+
+// This file has been generated from the Jinja2 template in
+// third_party/WebKit/Source/bindings/templates/interface.cpp.tmpl
+
+// clang-format off
+#include "V8TestSubObject.h"
+
+#include "bindings/core/v8/ExceptionState.h"
+#include "bindings/core/v8/IDLTypes.h"
+#include "bindings/core/v8/NativeValueTraitsImpl.h"
+#include "bindings/core/v8/V8DOMConfiguration.h"
+#include "core/dom/ExecutionContext.h"
+#include "platform/bindings/V8ObjectConstructor.h"
+#include "platform/wtf/GetPtr.h"
+#include "platform/wtf/RefPtr.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) && COMPILER(CLANG)
+#pragma clang diagnostic push
+#pragma clang diagnostic ignored "-Wglobal-constructors"
+#endif
+const WrapperTypeInfo V8TestSubObject::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestSubObject::domTemplate, V8TestSubObject::Trace, V8TestSubObject::TraceWrappers, nullptr, "TestSubObject", &V8TestObject::wrapperTypeInfo, WrapperTypeInfo::kWrapperTypeObjectPrototype, WrapperTypeInfo::kObjectClassId, WrapperTypeInfo::kNotInheritFromActiveScriptWrappable, WrapperTypeInfo::kIndependent };
+#if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(CLANG)
+#pragma clang diagnostic pop
+#endif
+
+// This static member must be declared by DEFINE_WRAPPERTYPEINFO in TestSubObject.h.
+// For details, see the comment of DEFINE_WRAPPERTYPEINFO in
+// platform/bindings/ScriptWrappable.h.
+const WrapperTypeInfo& TestSubObject::wrapper_type_info_ = V8TestSubObject::wrapperTypeInfo;
+
+// not [ActiveScriptWrappable]
+static_assert(
+    !std::is_base_of<ActiveScriptWrappableBase, TestSubObject>::value,
+    "TestSubObject inherits from ActiveScriptWrappable<>, but is not specifying "
+    "[ActiveScriptWrappable] extended attribute in the IDL file.  "
+    "Be consistent.");
+static_assert(
+    std::is_same<decltype(&TestSubObject::HasPendingActivity),
+                 decltype(&ScriptWrappable::HasPendingActivity)>::value,
+    "TestSubObject is overriding hasPendingActivity(), but is not specifying "
+    "[ActiveScriptWrappable] extended attribute in the IDL file.  "
+    "Be consistent.");
+
+namespace TestSubObjectV8Internal {
+
+static void unforgeableStringAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+
+  TestSubObject* impl = V8TestSubObject::toImpl(holder);
+
+  V8SetReturnValueString(info, impl->unforgeableStringAttribute(), info.GetIsolate());
+}
+
+static void unforgeableStringAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Isolate* isolate = info.GetIsolate();
+  ALLOW_UNUSED_LOCAL(isolate);
+
+  v8::Local<v8::Object> holder = info.Holder();
+  ALLOW_UNUSED_LOCAL(holder);
+
+  TestSubObject* impl = V8TestSubObject::toImpl(holder);
+
+  // Prepare the value to be set.
+  V8StringResource<> cppValue = v8Value;
+  if (!cppValue.Prepare())
+    return;
+
+  impl->setUnforgeableStringAttribute(cppValue);
+}
+
+static void unforgeableLongAttributeAttributeGetter(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Object> holder = info.Holder();
+
+  TestSubObject* impl = V8TestSubObject::toImpl(holder);
+
+  V8SetReturnValueInt(info, impl->unforgeableLongAttribute());
+}
+
+static void unforgeableLongAttributeAttributeSetter(v8::Local<v8::Value> v8Value, const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Isolate* isolate = info.GetIsolate();
+  ALLOW_UNUSED_LOCAL(isolate);
+
+  v8::Local<v8::Object> holder = info.Holder();
+  ALLOW_UNUSED_LOCAL(holder);
+
+  TestSubObject* impl = V8TestSubObject::toImpl(holder);
+
+  ExceptionState exceptionState(isolate, ExceptionState::kSetterContext, "TestSubObject", "unforgeableLongAttribute");
+
+  // Prepare the value to be set.
+  int32_t cppValue = NativeValueTraits<IDLLong>::NativeValue(info.GetIsolate(), v8Value, exceptionState, kNormalConversion);
+  if (exceptionState.HadException())
+    return;
+
+  impl->setUnforgeableLongAttribute(cppValue);
+}
+
+} // namespace TestSubObjectV8Internal
+
+void V8TestSubObject::unforgeableStringAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestSubObjectV8Internal::unforgeableStringAttributeAttributeGetter(info);
+}
+
+void V8TestSubObject::unforgeableStringAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Value> v8Value = info[0];
+
+  TestSubObjectV8Internal::unforgeableStringAttributeAttributeSetter(v8Value, info);
+}
+
+void V8TestSubObject::unforgeableLongAttributeAttributeGetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  TestSubObjectV8Internal::unforgeableLongAttributeAttributeGetter(info);
+}
+
+void V8TestSubObject::unforgeableLongAttributeAttributeSetterCallback(const v8::FunctionCallbackInfo<v8::Value>& info) {
+  v8::Local<v8::Value> v8Value = info[0];
+
+  TestSubObjectV8Internal::unforgeableLongAttributeAttributeSetter(v8Value, info);
+}
+
+static const V8DOMConfiguration::AccessorConfiguration V8TestSubObjectAccessors[] = {
+      { "unforgeableStringAttribute", V8TestSubObject::unforgeableStringAttributeAttributeGetterCallback, V8TestSubObject::unforgeableStringAttributeAttributeSetterCallback, nullptr, nullptr, static_cast<v8::PropertyAttribute>(v8::DontDelete), V8DOMConfiguration::kOnInstance, V8DOMConfiguration::kCheckHolder, V8DOMConfiguration::kAllWorlds }
+    ,
+
+      { "unforgeableLongAttribute", V8TestSubObject::unforgeableLongAttributeAttributeGetterCallback, V8TestSubObject::unforgeableLongAttributeAttributeSetterCallback, nullptr, nullptr, static_cast<v8::PropertyAttribute>(v8::DontDelete), V8DOMConfiguration::kOnInstance, V8DOMConfiguration::kCheckHolder, V8DOMConfiguration::kAllWorlds }
+    ,
+};
+
+static void installV8TestSubObjectTemplate(v8::Isolate* isolate, const DOMWrapperWorld& world, v8::Local<v8::FunctionTemplate> interfaceTemplate) {
+  // Initialize the interface object's template.
+  V8DOMConfiguration::InitializeDOMInterfaceTemplate(isolate, interfaceTemplate, V8TestSubObject::wrapperTypeInfo.interface_name, V8TestObject::domTemplate(isolate, world), V8TestSubObject::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 DOM constants, attributes and operations.
+  V8DOMConfiguration::InstallAccessors(isolate, world, instanceTemplate, prototypeTemplate, interfaceTemplate, signature, V8TestSubObjectAccessors, WTF_ARRAY_LENGTH(V8TestSubObjectAccessors));
+}
+
+v8::Local<v8::FunctionTemplate> V8TestSubObject::domTemplate(v8::Isolate* isolate, const DOMWrapperWorld& world) {
+  return V8DOMConfiguration::DomClassTemplate(isolate, world, const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), installV8TestSubObjectTemplate);
+}
+
+bool V8TestSubObject::hasInstance(v8::Local<v8::Value> v8Value, v8::Isolate* isolate) {
+  return V8PerIsolateData::From(isolate)->HasInstance(&wrapperTypeInfo, v8Value);
+}
+
+v8::Local<v8::Object> V8TestSubObject::findInstanceInPrototypeChain(v8::Local<v8::Value> v8Value, v8::Isolate* isolate) {
+  return V8PerIsolateData::From(isolate)->FindInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
+}
+
+TestSubObject* V8TestSubObject::toImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value) {
+  return hasInstance(value, isolate) ? toImpl(v8::Local<v8::Object>::Cast(value)) : nullptr;
+}
+
+TestSubObject* NativeValueTraits<TestSubObject>::NativeValue(v8::Isolate* isolate, v8::Local<v8::Value> value, ExceptionState& exceptionState) {
+  TestSubObject* nativeValue = V8TestSubObject::toImplWithTypeCheck(isolate, value);
+  if (!nativeValue) {
+    exceptionState.ThrowTypeError(ExceptionMessages::FailedToConvertJSValue(
+        "TestSubObject"));
+  }
+  return nativeValue;
+}
+
+}  // namespace blink