device.hpp

Go to the documentation of this file.

/*
 * Copyright (C) 2023  Christopher J. Howard
 *
 * This file is part of Antkeeper source code.
 *
 * Antkeeper source code is free software: you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation, either version 3 of the License, or
 * (at your option) any later version.
 *
 * Antkeeper source code 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with Antkeeper source code.  If not, see <http://www.gnu.org/licenses/>.
 */
 
#ifndef ANTKEEPER_INPUT_DEVICE_HPP
#define ANTKEEPER_INPUT_DEVICE_HPP
 
#include <engine/input/device-type.hpp>
#include <engine/input/device-events.hpp>
#include <engine/event/publisher.hpp>
#include <engine/utility/uuid.hpp>
#include <optional>
#include <string>
 
namespace input {
 
class device
{
public:
    void connect();
    
    void disconnect();
    
    [[nodiscard]] inline bool is_connected() const noexcept
    {
        return connected;
    }
    
    void set_uuid(const ::uuid& id);
    
    [[nodiscard]] inline const ::uuid& get_uuid() const noexcept
    {
        return uuid;
    }
    
    [[nodiscard]] inline ::event::channel<device_connected_event>& get_connected_channel() noexcept
    {
        return connected_publisher.channel();
    }
    
    [[nodiscard]] inline ::event::channel<device_disconnected_event>& get_disconnected_channel() noexcept
    {
        return disconnected_publisher.channel();
    }
    
    [[nodiscard]] virtual constexpr device_type get_device_type() const noexcept = 0;
    
private:
    ::uuid uuid;
    bool connected{false};
    
    ::event::publisher<device_connected_event> connected_publisher;
    ::event::publisher<device_disconnected_event> disconnected_publisher;
};
 
} // namespace input
 
#endif // ANTKEEPER_INPUT_DEVICE_HPP