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/*
* Copyright (c) 2020, Andreas Kling <kling@serenityos.org>
*
* SPDX-License-Identifier: BSD-2-Clause
*/
#pragma once
#include <AK/WeakPtr.h>
#include <LibJS/Heap/Heap.h>
#include <LibJS/Runtime/GlobalObject.h>
#include <LibWeb/Forward.h>
namespace Web::Bindings {
class Wrappable {
public:
virtual ~Wrappable() = default;
void set_wrapper(Wrapper&);
Wrapper* wrapper() { return m_wrapper; }
const Wrapper* wrapper() const { return m_wrapper; }
private:
WeakPtr<Wrapper> m_wrapper;
};
template<class NativeObject>
inline Wrapper* wrap_impl(JS::GlobalObject& global_object, NativeObject& native_object)
{
if (!native_object.wrapper()) {
native_object.set_wrapper(*global_object.heap().allocate<typename NativeObject::WrapperType>(global_object, global_object, native_object));
}
return native_object.wrapper();
}
}
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