ioregistry.h

#pragma once

#include "iobase.h"
#include <QWidget>

#include "iodpad.h"
#include "iokeyboard.h"
#include "ioledmatrix.h"
#include "ioswitches.h"

/** @brief IORegistry
 *
 * This is where all peripherals should be registerred to be made available in
 * the UI. The peripheral must be registerred three times:
 * - Add it to the IOType enum
 * - Add it to the IOTypeTitles map (Associate a name with the peripheral)
 * - Add it to the IOFactories map (Associate a constructor with the peripheral)
 */

namespace Ripes {

enum IOType { LED_MATRIX, SWITCHES, DPAD, KEYBOARD, NPERIPHERALS };

template <typename T>
IOBase *createIO(QWidget *parent) {
  static_assert(std::is_base_of<IOBase, T>::value);
  return new T(parent);
}

using IOFactory = std::function<IOBase *(QWidget *parent)>;

const static std::map<IOType, QString> IOTypeTitles = {
    {IOType::LED_MATRIX, "LED Matrix"},
    {IOType::SWITCHES, "Switches"},
    {IOType::DPAD, "D-Pad"},
    {IOType::KEYBOARD, "Keyboard"}};
const static std::map<IOType, IOFactory> IOFactories = {
    {IOType::LED_MATRIX, createIO<IOLedMatrix>},
    {IOType::SWITCHES, createIO<IOSwitches>},
    {IOType::DPAD, createIO<IODPad>},
    {IOType::KEYBOARD, createIO<IOKeyboard>}};

} // namespace Ripes

Q_DECLARE_METATYPE(Ripes::IOType);