third_party/WebKit/Source/bindings/tests/results/core/V8TestInterfaceNamedConstructor.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!

#include "V8TestInterfaceNamedConstructor.h"

#include "bindings/core/v8/ExceptionState.h"
#include "bindings/core/v8/GeneratedCodeHelper.h"
#include "bindings/core/v8/V8DOMConfiguration.h"
#include "bindings/core/v8/V8ObjectConstructor.h"
#include "core/dom/Document.h"
#include "core/frame/LocalDOMWindow.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 V8TestInterfaceNamedConstructor::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceNamedConstructor::domTemplate, V8TestInterfaceNamedConstructor::trace, V8TestInterfaceNamedConstructor::traceWrappers, 0, nullptr, "TestInterfaceNamedConstructor", 0, WrapperTypeInfo::WrapperTypeObjectPrototype, WrapperTypeInfo::ObjectClassId, WrapperTypeInfo::InheritFromActiveScriptWrappable, WrapperTypeInfo::NotInheritFromEventTarget, WrapperTypeInfo::Dependent };
#if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(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
// bindings/core/v8/ScriptWrappable.h.
const WrapperTypeInfo& TestInterfaceNamedConstructor::s_wrapperTypeInfo = V8TestInterfaceNamedConstructor::wrapperTypeInfo;

// [ActiveScriptWrappable]
static_assert(
    std::is_base_of<ActiveScriptWrappable, 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

// Suppress warning: global constructors, because AttributeConfiguration 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 V8DOMConfiguration::AttributeConfiguration V8TestInterfaceNamedConstructorAttributes[] = {
    {"testNamedConstructorConstructorAttribute", v8ConstructorAttributeGetter, 0, 0, 0, const_cast<WrapperTypeInfo*>(&V8TestNamedConstructor::wrapperTypeInfo), static_cast<v8::AccessControl>(v8::DEFAULT), static_cast<v8::PropertyAttribute>(v8::DontEnum), V8DOMConfiguration::ExposedToAllScripts, V8DOMConfiguration::OnInstance, V8DOMConfiguration::CheckHolder},
};
#if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(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) && COMPILER(CLANG)
#pragma clang diagnostic push
#pragma clang diagnostic ignored "-Wglobal-constructors"
#endif
const WrapperTypeInfo V8TestInterfaceNamedConstructorConstructor::wrapperTypeInfo = { gin::kEmbedderBlink, V8TestInterfaceNamedConstructorConstructor::domTemplate, V8TestInterfaceNamedConstructor::trace, V8TestInterfaceNamedConstructor::traceWrappers, 0, nullptr, "TestInterfaceNamedConstructor", 0, WrapperTypeInfo::WrapperTypeObjectPrototype, WrapperTypeInfo::ObjectClassId, WrapperTypeInfo::InheritFromActiveScriptWrappable, WrapperTypeInfo::NotInheritFromEventTarget, WrapperTypeInfo::Dependent };
#if defined(COMPONENT_BUILD) && defined(WIN32) && COMPILER(CLANG)
#pragma clang diagnostic pop
#endif

static void V8TestInterfaceNamedConstructorConstructorCallback(const v8::FunctionCallbackInfo<v8::Value>& info)
{
    if (!info.IsConstructCall()) {
        V8ThrowException::throwTypeError(info.GetIsolate(), ExceptionMessages::constructorNotCallableAsFunction("Audio"));
        return;
    }

    if (ConstructorMode::current(info.GetIsolate()) == ConstructorMode::WrapExistingObject) {
        v8SetReturnValue(info, info.Holder());
        return;
    }

    ExceptionState exceptionState(info.GetIsolate(), ExceptionState::ConstructionContext, "TestInterfaceNamedConstructor");

    if (UNLIKELY(info.Length() < 1)) {
        exceptionState.throwTypeError(ExceptionMessages::notEnoughArguments(1, info.Length()));
        return;
    }

    V8StringResource<> stringArg;
    bool defaultUndefinedOptionalBooleanArg;
    int 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 = toBoolean(info.GetIsolate(), info[1], exceptionState);
    if (exceptionState.hadException())
        return;

    defaultUndefinedOptionalLongArg = toInt32(info.GetIsolate(), info[2], NormalConversion, exceptionState);
    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 = *toDocument(currentExecutionContext(info.GetIsolate()));
        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 = *toDocument(currentExecutionContext(info.GetIsolate()));
    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, "TestInterfaceNamedConstructor"));
    result->Inherit(V8TestInterfaceNamedConstructor::domTemplate(isolate, world));
    data->setInterfaceTemplate(world, &domTemplateKey, result);
    return result;
}

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.interfaceName, 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 DOM constants, attributes and operations.
    V8DOMConfiguration::installAttributes(isolate, world, instanceTemplate, prototypeTemplate, V8TestInterfaceNamedConstructorAttributes, WTF_ARRAY_LENGTH(V8TestInterfaceNamedConstructorAttributes));
}

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;
}

} // namespace blink