// 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!

#ifndef V8TestInterfaceNotScriptWrappable_h
#define V8TestInterfaceNotScriptWrappable_h

#include "bindings/core/v8/ScriptWrappable.h"
#include "bindings/core/v8/V8Binding.h"
#include "bindings/core/v8/V8DOMWrapper.h"
#include "bindings/core/v8/WrapperTypeInfo.h"
#include "bindings/tests/idls/core/TestInterfaceNotScriptWrappable.h"
#include "platform/heap/Handle.h"

namespace blink {

class V8TestInterfaceNotScriptWrappable {
public:
    static bool hasInstance(v8::Handle<v8::Value>, v8::Isolate*);
    static v8::Handle<v8::Object> findInstanceInPrototypeChain(v8::Handle<v8::Value>, v8::Isolate*);
    static v8::Handle<v8::FunctionTemplate> domTemplate(v8::Isolate*);
    static TestInterfaceNotScriptWrappable* toImpl(v8::Handle<v8::Object> object)
    {
        return blink::toScriptWrappableBase(object)->toImpl<TestInterfaceNotScriptWrappable>();
    }
    static TestInterfaceNotScriptWrappable* toImplWithTypeCheck(v8::Isolate*, v8::Handle<v8::Value>);
    static const WrapperTypeInfo wrapperTypeInfo;
    static void refObject(ScriptWrappableBase*);
    static void derefObject(ScriptWrappableBase*);
    static void trace(Visitor* visitor, ScriptWrappableBase* scriptWrappableBase)
    {
    }
    static const int internalFieldCount = v8DefaultWrapperInternalFieldCount + 0;
    static inline ScriptWrappableBase* toScriptWrappableBase(TestInterfaceNotScriptWrappable* impl)
    {
        return impl->toScriptWrappableBase();
    }
    static void installConditionallyEnabledProperties(v8::Handle<v8::Object>, v8::Isolate*) { }
    static void installConditionallyEnabledMethods(v8::Handle<v8::Object>, v8::Isolate*) { }

private:
    friend v8::Handle<v8::Object> wrap(TestInterfaceNotScriptWrappable*, v8::Handle<v8::Object> creationContext, v8::Isolate*);
    static v8::Handle<v8::Object> createWrapper(PassRefPtr<TestInterfaceNotScriptWrappable>, v8::Handle<v8::Object> creationContext, v8::Isolate*);
};

v8::Handle<v8::Object> wrap(TestInterfaceNotScriptWrappable* impl, v8::Handle<v8::Object> creationContext, v8::Isolate*);

inline v8::Handle<v8::Value> toV8(TestInterfaceNotScriptWrappable* impl, v8::Handle<v8::Object> creationContext, v8::Isolate* isolate)
{
    if (UNLIKELY(!impl))
        return v8::Null(isolate);
    v8::Handle<v8::Value> wrapper = DOMDataStore::getWrapperNonTemplate(impl, isolate);
    if (!wrapper.IsEmpty())
        return wrapper;

    return wrap(impl, creationContext, isolate);
}

template<typename CallbackInfo>
inline void v8SetReturnValue(const CallbackInfo& callbackInfo, TestInterfaceNotScriptWrappable* impl)
{
    if (UNLIKELY(!impl)) {
        v8SetReturnValueNull(callbackInfo);
        return;
    }
    if (DOMDataStore::setReturnValueNonTemplate(callbackInfo.GetReturnValue(), impl))
        return;
    v8::Handle<v8::Object> wrapper = wrap(impl, callbackInfo.Holder(), callbackInfo.GetIsolate());
    v8SetReturnValue(callbackInfo, wrapper);
}

template<typename CallbackInfo>
inline void v8SetReturnValueForMainWorld(const CallbackInfo& callbackInfo, TestInterfaceNotScriptWrappable* impl)
{
    ASSERT(DOMWrapperWorld::current(callbackInfo.GetIsolate()).isMainWorld());
    if (UNLIKELY(!impl)) {
        v8SetReturnValueNull(callbackInfo);
        return;
    }
    if (DOMDataStore::setReturnValueFromWrapperForMainWorld<V8TestInterfaceNotScriptWrappable>(callbackInfo.GetReturnValue(), impl))
        return;
    v8::Handle<v8::Value> wrapper = wrap(impl, callbackInfo.Holder(), callbackInfo.GetIsolate());
    v8SetReturnValue(callbackInfo, wrapper);
}

template<typename CallbackInfo, class Wrappable>
inline void v8SetReturnValueFast(const CallbackInfo& callbackInfo, TestInterfaceNotScriptWrappable* impl, Wrappable* wrappable)
{
    if (UNLIKELY(!impl)) {
        v8SetReturnValueNull(callbackInfo);
        return;
    }
    if (DOMDataStore::setReturnValueFromWrapperFast<V8TestInterfaceNotScriptWrappable>(callbackInfo.GetReturnValue(), impl, callbackInfo.Holder(), wrappable))
        return;
    v8::Handle<v8::Object> wrapper = wrap(impl, callbackInfo.Holder(), callbackInfo.GetIsolate());
    v8SetReturnValue(callbackInfo, wrapper);
}

} // namespace blink

#endif // V8TestInterfaceNotScriptWrappable_h
