/*
    This file is part of the WebKit open source project.
    This file has been generated by generate-bindings.pl. DO NOT MODIFY!

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Library General Public License for more details.

    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
*/

#include "config.h"

#if ENABLE(CUSTOM_ELEMENTS)

#include "JSCustomElementRegistry.h"

#include "CustomElementReactionQueue.h"
#include "ExceptionCode.h"
#include "JSDOMBinding.h"
#include "JSDOMConstructor.h"
#include "JSDOMPromise.h"
#include <runtime/Error.h>
#include <runtime/FunctionPrototype.h>
#include <wtf/GetPtr.h>

using namespace JSC;

namespace WebCore {

// Functions

JSC::EncodedJSValue JSC_HOST_CALL jsCustomElementRegistryPrototypeFunctionDefine(JSC::ExecState*);
JSC::EncodedJSValue JSC_HOST_CALL jsCustomElementRegistryPrototypeFunctionGet(JSC::ExecState*);
JSC::EncodedJSValue JSC_HOST_CALL jsCustomElementRegistryPrototypeFunctionWhenDefined(JSC::ExecState*);

// Attributes

JSC::EncodedJSValue jsCustomElementRegistryConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::PropertyName);
bool setJSCustomElementRegistryConstructor(JSC::ExecState*, JSC::EncodedJSValue, JSC::EncodedJSValue);

class JSCustomElementRegistryPrototype : public JSC::JSNonFinalObject {
public:
    typedef JSC::JSNonFinalObject Base;
    static JSCustomElementRegistryPrototype* create(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::Structure* structure)
    {
        JSCustomElementRegistryPrototype* ptr = new (NotNull, JSC::allocateCell<JSCustomElementRegistryPrototype>(vm.heap)) JSCustomElementRegistryPrototype(vm, globalObject, structure);
        ptr->finishCreation(vm);
        return ptr;
    }

    DECLARE_INFO;
    static JSC::Structure* createStructure(JSC::VM& vm, JSC::JSGlobalObject* globalObject, JSC::JSValue prototype)
    {
        return JSC::Structure::create(vm, globalObject, prototype, JSC::TypeInfo(JSC::ObjectType, StructureFlags), info());
    }

private:
    JSCustomElementRegistryPrototype(JSC::VM& vm, JSC::JSGlobalObject*, JSC::Structure* structure)
        : JSC::JSNonFinalObject(vm, structure)
    {
    }

    void finishCreation(JSC::VM&);
};

typedef JSDOMConstructorNotConstructable<JSCustomElementRegistry> JSCustomElementRegistryConstructor;

template<> JSValue JSCustomElementRegistryConstructor::prototypeForStructure(JSC::VM& vm, const JSDOMGlobalObject& globalObject)
{
    UNUSED_PARAM(vm);
    return globalObject.functionPrototype();
}

template<> void JSCustomElementRegistryConstructor::initializeProperties(VM& vm, JSDOMGlobalObject& globalObject)
{
    putDirect(vm, vm.propertyNames->prototype, JSCustomElementRegistry::prototype(vm, &globalObject), DontDelete | ReadOnly | DontEnum);
    putDirect(vm, vm.propertyNames->name, jsNontrivialString(&vm, String(ASCIILiteral("CustomElementRegistry"))), ReadOnly | DontEnum);
    putDirect(vm, vm.propertyNames->length, jsNumber(0), ReadOnly | DontEnum);
}

template<> const ClassInfo JSCustomElementRegistryConstructor::s_info = { "CustomElementRegistry", &Base::s_info, 0, CREATE_METHOD_TABLE(JSCustomElementRegistryConstructor) };

/* Hash table for prototype */

static const HashTableValue JSCustomElementRegistryPrototypeTableValues[] =
{
    { "constructor", DontEnum, NoIntrinsic, { (intptr_t)static_cast<PropertySlot::GetValueFunc>(jsCustomElementRegistryConstructor), (intptr_t) static_cast<PutPropertySlot::PutValueFunc>(setJSCustomElementRegistryConstructor) } },
    { "define", JSC::Function, NoIntrinsic, { (intptr_t)static_cast<NativeFunction>(jsCustomElementRegistryPrototypeFunctionDefine), (intptr_t) (2) } },
    { "get", JSC::Function, NoIntrinsic, { (intptr_t)static_cast<NativeFunction>(jsCustomElementRegistryPrototypeFunctionGet), (intptr_t) (1) } },
    { "whenDefined", JSC::Function, NoIntrinsic, { (intptr_t)static_cast<NativeFunction>(jsCustomElementRegistryPrototypeFunctionWhenDefined), (intptr_t) (1) } },
};

const ClassInfo JSCustomElementRegistryPrototype::s_info = { "CustomElementRegistryPrototype", &Base::s_info, 0, CREATE_METHOD_TABLE(JSCustomElementRegistryPrototype) };

void JSCustomElementRegistryPrototype::finishCreation(VM& vm)
{
    Base::finishCreation(vm);
    reifyStaticProperties(vm, JSCustomElementRegistryPrototypeTableValues, *this);
}

const ClassInfo JSCustomElementRegistry::s_info = { "CustomElementRegistry", &Base::s_info, 0, CREATE_METHOD_TABLE(JSCustomElementRegistry) };

JSCustomElementRegistry::JSCustomElementRegistry(Structure* structure, JSDOMGlobalObject& globalObject, Ref<CustomElementRegistry>&& impl)
    : JSDOMWrapper<CustomElementRegistry>(structure, globalObject, WTFMove(impl))
{
}

JSObject* JSCustomElementRegistry::createPrototype(VM& vm, JSGlobalObject* globalObject)
{
    return JSCustomElementRegistryPrototype::create(vm, globalObject, JSCustomElementRegistryPrototype::createStructure(vm, globalObject, globalObject->objectPrototype()));
}

JSObject* JSCustomElementRegistry::prototype(VM& vm, JSGlobalObject* globalObject)
{
    return getDOMPrototype<JSCustomElementRegistry>(vm, globalObject);
}

void JSCustomElementRegistry::destroy(JSC::JSCell* cell)
{
    JSCustomElementRegistry* thisObject = static_cast<JSCustomElementRegistry*>(cell);
    thisObject->JSCustomElementRegistry::~JSCustomElementRegistry();
}

EncodedJSValue jsCustomElementRegistryConstructor(ExecState* state, EncodedJSValue thisValue, PropertyName)
{
    VM& vm = state->vm();
    auto throwScope = DECLARE_THROW_SCOPE(vm);
    JSCustomElementRegistryPrototype* domObject = jsDynamicCast<JSCustomElementRegistryPrototype*>(JSValue::decode(thisValue));
    if (UNLIKELY(!domObject))
        return throwVMTypeError(state, throwScope);
    return JSValue::encode(JSCustomElementRegistry::getConstructor(state->vm(), domObject->globalObject()));
}

bool setJSCustomElementRegistryConstructor(ExecState* state, EncodedJSValue thisValue, EncodedJSValue encodedValue)
{
    VM& vm = state->vm();
    auto throwScope = DECLARE_THROW_SCOPE(vm);
    JSValue value = JSValue::decode(encodedValue);
    JSCustomElementRegistryPrototype* domObject = jsDynamicCast<JSCustomElementRegistryPrototype*>(JSValue::decode(thisValue));
    if (UNLIKELY(!domObject)) {
        throwVMTypeError(state, throwScope);
        return false;
    }
    // Shadowing a built-in constructor
    return domObject->putDirect(state->vm(), state->propertyNames().constructor, value);
}

JSValue JSCustomElementRegistry::getConstructor(VM& vm, const JSGlobalObject* globalObject)
{
    return getDOMConstructor<JSCustomElementRegistryConstructor>(vm, *jsCast<const JSDOMGlobalObject*>(globalObject));
}

EncodedJSValue JSC_HOST_CALL jsCustomElementRegistryPrototypeFunctionDefine(ExecState* state)
{
    VM& vm = state->vm();
    auto throwScope = DECLARE_THROW_SCOPE(vm);
    UNUSED_PARAM(throwScope);
#if ENABLE(CUSTOM_ELEMENTS)
    CustomElementReactionStack customElementReactionStack;
#endif
    JSValue thisValue = state->thisValue();
    auto castedThis = jsDynamicCast<JSCustomElementRegistry*>(thisValue);
    if (UNLIKELY(!castedThis))
        return throwThisTypeError(*state, throwScope, "CustomElementRegistry", "define");
    ASSERT_GC_OBJECT_INHERITS(castedThis, JSCustomElementRegistry::info());
    return JSValue::encode(castedThis->define(*state));
}

EncodedJSValue JSC_HOST_CALL jsCustomElementRegistryPrototypeFunctionGet(ExecState* state)
{
    VM& vm = state->vm();
    auto throwScope = DECLARE_THROW_SCOPE(vm);
    UNUSED_PARAM(throwScope);
    JSValue thisValue = state->thisValue();
    auto castedThis = jsDynamicCast<JSCustomElementRegistry*>(thisValue);
    if (UNLIKELY(!castedThis))
        return throwThisTypeError(*state, throwScope, "CustomElementRegistry", "get");
    ASSERT_GC_OBJECT_INHERITS(castedThis, JSCustomElementRegistry::info());
    auto& impl = castedThis->wrapped();
    if (UNLIKELY(state->argumentCount() < 1))
        return throwVMError(state, throwScope, createNotEnoughArgumentsError(state));
    auto name = state->uncheckedArgument(0).toWTFString(state);
    RETURN_IF_EXCEPTION(throwScope, encodedJSValue());
    JSValue result = impl.get(WTFMove(name));
    return JSValue::encode(result);
}

EncodedJSValue JSC_HOST_CALL jsCustomElementRegistryPrototypeFunctionWhenDefined(ExecState* state)
{
    VM& vm = state->vm();
    auto throwScope = DECLARE_THROW_SCOPE(vm);
    UNUSED_PARAM(throwScope);
    JSValue thisValue = state->thisValue();
    auto castedThis = jsDynamicCast<JSCustomElementRegistry*>(thisValue);
    if (UNLIKELY(!castedThis))
        return createRejectedPromiseWithTypeError(*state, makeThisTypeErrorMessage("CustomElementRegistry", "whenDefined"));
    ASSERT_GC_OBJECT_INHERITS(castedThis, JSCustomElementRegistry::info());
    return JSValue::encode(castedThis->whenDefined(*state));
}

bool JSCustomElementRegistryOwner::isReachableFromOpaqueRoots(JSC::Handle<JSC::Unknown> handle, void*, SlotVisitor& visitor)
{
    UNUSED_PARAM(handle);
    UNUSED_PARAM(visitor);
    return false;
}

void JSCustomElementRegistryOwner::finalize(JSC::Handle<JSC::Unknown> handle, void* context)
{
    auto* jsCustomElementRegistry = jsCast<JSCustomElementRegistry*>(handle.slot()->asCell());
    auto& world = *static_cast<DOMWrapperWorld*>(context);
    uncacheWrapper(world, &jsCustomElementRegistry->wrapped(), jsCustomElementRegistry);
}

JSC::JSValue toJSNewlyCreated(JSC::ExecState*, JSDOMGlobalObject* globalObject, Ref<CustomElementRegistry>&& impl)
{
#if COMPILER(CLANG)
    // If you hit this failure the interface definition has the ImplementationLacksVTable
    // attribute. You should remove that attribute. If the class has subclasses
    // that may be passed through this toJS() function you should use the SkipVTableValidation
    // attribute to CustomElementRegistry.
    static_assert(!__is_polymorphic(CustomElementRegistry), "CustomElementRegistry is polymorphic but the IDL claims it is not");
#endif
    return createWrapper<CustomElementRegistry>(globalObject, WTFMove(impl));
}

JSC::JSValue toJS(JSC::ExecState* state, JSDOMGlobalObject* globalObject, CustomElementRegistry& impl)
{
    return wrap(state, globalObject, impl);
}

CustomElementRegistry* JSCustomElementRegistry::toWrapped(JSC::JSValue value)
{
    if (auto* wrapper = jsDynamicCast<JSCustomElementRegistry*>(value))
        return &wrapper->wrapped();
    return nullptr;
}

}

#endif // ENABLE(CUSTOM_ELEMENTS)
