ladybird/Userland/Libraries/LibCore/DeferredInvocationContext.h

/*
 * Copyright (c) 2018-2020, sin-ack <sin-ack@protonmail.com>
 * Copyright (c) 2022, the SerenityOS developers.
 *
 * SPDX-License-Identifier: BSD-2-Clause
 */

#pragma once

#include <LibCore/EventReceiver.h>

namespace Core {

class DeferredInvocationContext final : public Core::EventReceiver {
    C_OBJECT(DeferredInvocationContext)
public:
    bool should_invoke() const { return m_condition(); }

private:
    DeferredInvocationContext()
        : m_condition([] { return true; })
    {
    }

    DeferredInvocationContext(Function<bool()> condition)
        : m_condition(move(condition))
    {
    }

    Function<bool()> m_condition;
};

}