text: // 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!
  
  #include "config.h"
  #include "V8Comment.h"
  
  #include "bindings/core/v8/ExceptionState.h"
  #include "bindings/core/v8/V8DOMConfiguration.h"
  #include "bindings/core/v8/V8ObjectConstructor.h"
  #include "core/dom/ContextFeatures.h"
  #include "core/dom/Document.h"
  #include "core/frame/LocalDOMWindow.h"
  #include "platform/RuntimeEnabledFeatures.h"
  #include "platform/TraceEvent.h"
  #include "wtf/GetPtr.h"
  #include "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 V8Comment::wrapperTypeInfo = { gin::kEmbedderBlink, V8Comment::domTemplate, V8Comment::refObject, V8Comment::derefObject, V8Comment::trace, 0, 0, V8Comment::preparePrototypeObject, V8Comment::installConditionallyEnabledProperties, "Comment", &V8CharacterData::wrapperTypeInfo, WrapperTypeInfo::WrapperTypeObjectPrototype, WrapperTypeInfo::NodeClassId, WrapperTypeInfo::InheritFromEventTarget, WrapperTypeInfo::Dependent, WrapperTypeInfo::WillBeGarbageCollectedObject };
  #if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(CLANG)
  #pragma clang diagnostic pop
  #endif
  
  // This static member must be declared by DEFINE_WRAPPERTYPEINFO in Comment.h.
  // For details, see the comment of DEFINE_WRAPPERTYPEINFO in
  // bindings/core/v8/ScriptWrappable.h.
  const WrapperTypeInfo& Comment::s_wrapperTypeInfo = V8Comment::wrapperTypeInfo;
  
  namespace CommentV8Internal {
  
  static void constructor(const v8::FunctionCallbackInfo<v8::Value>& info)
  {
      V8StringResource<> data;
      {
          if (!info[0]->IsUndefined()) {
              data = info[0];
              if (!data.prepare())
                  return;
          } else {
              data = String("");
          }
      }
      Document& document = *toDocument(currentExecutionContext(info.GetIsolate()));
      RefPtrWillBeRawPtr<Comment> impl = Comment::create(document, data);
      v8::Local<v8::Object> wrapper = info.Holder();
      wrapper = impl->associateWithWrapper(info.GetIsolate(), &V8Comment::wrapperTypeInfo, wrapper);
      v8SetReturnValue(info, wrapper);
  }
  
  } // namespace CommentV8Internal
  
  void V8Comment::constructorCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
  {
      TRACE_EVENT_SCOPED_SAMPLING_STATE("blink", "DOMConstructor");
      if (!info.IsConstructCall()) {
          V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::constructorNotCallableAsFunction("Comment"));
          return;
      }
  
      if (ConstructorMode::current(info.GetIsolate()) == ConstructorMode::WrapExistingObject) {
          v8SetReturnValue(info, info.Holder());
          return;
      }
  
      CommentV8Internal::constructor(info);
  }
  
  static void installV8CommentTemplate(v8::Local<v8::FunctionTemplate> functionTemplate, v8::Isolate* isolate)
  {
      functionTemplate->ReadOnlyPrototype();
  
      v8::Local<v8::Signature> defaultSignature;
      defaultSignature = V8DOMConfiguration::installDOMClassTemplate(isolate, functionTemplate, "Comment", V8CharacterData::domTemplate(isolate), V8Comment::internalFieldCount,
          0, 0,
          0, 0,
          0, 0);
      functionTemplate->SetCallHandler(V8Comment::constructorCallback);
      functionTemplate->SetLength(0);
      v8::Local<v8::ObjectTemplate> instanceTemplate = functionTemplate->InstanceTemplate();
      ALLOW_UNUSED_LOCAL(instanceTemplate);
      v8::Local<v8::ObjectTemplate> prototypeTemplate = functionTemplate->PrototypeTemplate();
      ALLOW_UNUSED_LOCAL(prototypeTemplate);
  
      // Custom toString template
      functionTemplate->Set(v8AtomicString(isolate, "toString"), V8PerIsolateData::from(isolate)->toStringTemplate());
  }
  
  v8::Local<v8::FunctionTemplate> V8Comment::domTemplate(v8::Isolate* isolate)
  {
      return V8DOMConfiguration::domClassTemplate(isolate, const_cast<WrapperTypeInfo*>(&wrapperTypeInfo), installV8CommentTemplate);
  }
  
  bool V8Comment::hasInstance(v8::Local<v8::Value> v8Value, v8::Isolate* isolate)
  {
      return V8PerIsolateData::from(isolate)->hasInstance(&wrapperTypeInfo, v8Value);
  }
  
  v8::Local<v8::Object> V8Comment::findInstanceInPrototypeChain(v8::Local<v8::Value> v8Value, v8::Isolate* isolate)
  {
      return V8PerIsolateData::from(isolate)->findInstanceInPrototypeChain(&wrapperTypeInfo, v8Value);
  }
  
  Comment* V8Comment::toImplWithTypeCheck(v8::Isolate* isolate, v8::Local<v8::Value> value)
  {
      return hasInstance(value, isolate) ? toImpl(v8::Local<v8::Object>::Cast(value)) : 0;
  }
  
  void V8Comment::refObject(ScriptWrappable* scriptWrappable)
  {
  #if !ENABLE(OILPAN)
      scriptWrappable->toImpl<Comment>()->ref();
  #endif
  }
  
  void V8Comment::derefObject(ScriptWrappable* scriptWrappable)
  {
  #if !ENABLE(OILPAN)
      scriptWrappable->toImpl<Comment>()->deref();
  #endif
  }
  
  } // namespace blink
  