JoySDL.h

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/*  Copyright (C) 2003-2021 Free Electron Organization
    Any use of this software requires a license.  If a valid license
    was not distributed with this file, visit freeelectron.org. */

/** @file */

#ifndef __sdl_JoySDL_h__
#define __sdl_JoySDL_h__

#include "window/WindowEvent.h"
namespace fe
{
namespace ext
{

/**************************************************************************//**
    @brief WindowEvent handler that watches for a poll event and then
            feeds back any accumulated joystick events

    @ingroup sdl
*//***************************************************************************/
class FE_DL_EXPORT JoySDL:
    virtual public JoyI,
    public Initialize<JoySDL>
{
    public:
                    JoySDL(void);
virtual             ~JoySDL(void);

        void        initialize(void);

                    //* As HandlerI
virtual void        handleBind(sp<SignalerI> spSignalerI, sp<Layout> spLayout);
virtual void        handle(Record &record);

virtual ControllerType  getControllerType(I32 a_joystickIndex);

    private:


        void        poll(void);

        hp<SignalerI>               m_hpSignalerI;
        sp<Component>               m_spContextSDL;

        Array<SDL_Joystick*>        m_joysticks;
        Array<ControllerType>       m_controllerTypes;

#if FE_SDL>1
        Array<SDL_GameController*>  m_gameControllers;
#endif

        WindowEvent                 m_event;
        WindowEvent                 m_joyEvent;
        Record                      m_joyRecord;

        I32                         m_maxAxes;
        I32                         m_maxButtons;

        Array< Array<I32> >         m_pAxisLastState;   //* for debounce
        Array< Array<I32> >         m_pAxisState;
        Array< Array<I32> >         m_pButtonState;
};

} /* namespace ext */
} /* namespace fe */

#endif /* __sdl_JoySDL_h__ */