ControllerNode.h

/*
 *  Copyright (C) 2017-2021 Team Kodi
 *  This file is part of Kodi - https://kodi.tv
 *
 *  SPDX-License-Identifier: GPL-2.0-or-later
 *  See LICENSES/README.md for more information.
 */

#pragma once

#include "games/controllers/ControllerTypes.h"

#include <memory>
#include <string>
#include <vector>

namespace KODI
{
namespace GAME
{
class CControllerHub;

class CControllerNode
{
public:
  CControllerNode();
  CControllerNode(const CControllerNode& other) { *this = other; }
  CControllerNode(CControllerNode&& other) = default;
  CControllerNode& operator=(const CControllerNode& rhs);
  CControllerNode& operator=(CControllerNode&& rhs) noexcept;
  ~CControllerNode();

  void Clear();

  const ControllerPtr& GetController() const { return m_controller; }
  void SetController(ControllerPtr controller);

  void GetControllers(ControllerVector& controllers) const;

  const std::string& GetPortAddress() const { return m_portAddress; }
  void SetPortAddress(std::string portAddress);

  const std::string& GetControllerAddress() const { return m_controllerAddress; }
  void SetControllerAddress(std::string controllerAddress);

  const CControllerHub& GetHub() const { return *m_hub; }
  CControllerHub& GetHub() { return *m_hub; }
  void SetHub(CControllerHub hub);

  bool IsValid() const { return static_cast<bool>(m_controller); }

  bool IsControllerAccepted(const std::string& controllerId) const;

  bool IsControllerAccepted(const std::string& portAddress, const std::string& controllerId) const;

  bool ProvidesInput() const;

  void GetInputPorts(std::vector<std::string>& activePorts) const;

private:
  ControllerPtr m_controller;

  // Address of the port this controller is connected to
  std::string m_portAddress;

  // Address of this controller: m_portAddress + "/" + m_controller->ID()
  std::string m_controllerAddress;

  std::unique_ptr<CControllerHub> m_hub;
};

using ControllerNodeVec = std::vector<CControllerNode>;
} // namespace GAME
} // namespace KODI