/*----------------------------------------------------------------------------  ChucK Concurrent, On-the-fly Audio Programming Language    Compiler and Virtual Machine   Copyright (c) 2004 Ge Wang and Perry R. Cook.  All rights reserved.    http://chuck.stanford.edu/    http://chuck.cs.princeton.edu/   This program 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 2 of the License, or  (at your option) any later version.   This program 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 this program; if not, write to the Free Software  Foundation, Inc., 59 Temple Place, Suite 330, Boston, MA 02111-1307  U.S.A.-----------------------------------------------------------------------------*/ //-----------------------------------------------------------------------------// file: util_hid.h// desc: header file for joystick/mouse/keyboard support//// author: Spencer Salazar (spencer@ccrma.stanford.edu)// date: spring 2006//-----------------------------------------------------------------------------#ifndef __UTIL_HID_H__#define __UTIL_HID_H__ #include "chuck_def.h"    //-----------------------------------------------------------------------------// definitions//-----------------------------------------------------------------------------struct HidMsg{    t_CKINT device_type; // device type    t_CKINT device_num;  // device number    t_CKINT type;        // message type    t_CKINT eid;         // element id#ifdef _WIN64 // REFACTOR-2017    long idata[4];       // int data (code using this expects a "long" rather than a "t_CKINT")#else    t_CKINT idata[4];    // int data#endif    t_CKFLOAT fdata[4];  // float data #ifdef __cplusplus    HidMsg()    { this->clear(); }     void clear()    {        memset( this, 0, sizeof(HidMsg) );    }#endif};    /* device types */extern const t_CKUINT CK_HID_DEV_NONE;extern const t_CKUINT CK_HID_DEV_JOYSTICK;extern const t_CKUINT CK_HID_DEV_MOUSE;extern const t_CKUINT CK_HID_DEV_KEYBOARD;extern const t_CKUINT CK_HID_DEV_WIIREMOTE;extern const t_CKUINT CK_HID_DEV_TILTSENSOR;extern const t_CKUINT CK_HID_DEV_TABLET;extern const t_CKUINT CK_HID_DEV_MULTITOUCH;extern const t_CKUINT CK_HID_DEV_COUNT; /* message types */extern const t_CKUINT CK_HID_JOYSTICK_AXIS;extern const t_CKUINT CK_HID_BUTTON_DOWN;extern const t_CKUINT CK_HID_BUTTON_UP;extern const t_CKUINT CK_HID_JOYSTICK_HAT;extern const t_CKUINT CK_HID_JOYSTICK_BALL;extern const t_CKUINT CK_HID_MOUSE_MOTION;extern const t_CKUINT CK_HID_MOUSE_WHEEL;extern const t_CKUINT CK_HID_DEVICE_CONNECTED;extern const t_CKUINT CK_HID_DEVICE_DISCONNECTED;extern const t_CKUINT CK_HID_ACCELEROMETER;extern const t_CKUINT CK_HID_WIIREMOTE_IR;extern const t_CKUINT CK_HID_LED;extern const t_CKUINT CK_HID_FORCE_FEEDBACK;extern const t_CKUINT CK_HID_SPEAKER;extern const t_CKUINT CK_HID_TABLET_PRESSURE;extern const t_CKUINT CK_HID_TABLET_MOTION;extern const t_CKUINT CK_HID_TABLET_ROTATION;extern const t_CKUINT CK_HID_MULTITOUCH_TOUCH;extern const t_CKUINT CK_HID_MSG_COUNT; /* keys */ /* extension API */ enum HidResult{    HID_GENERALERROR = -1,    HID_NOERROR = 0,}; struct _Chuck_Hid_Driver{    void ( *init )();    void ( *quit )();    void ( *poll )();    void ( *probe )();    int ( *count )();    int ( *count_elements )( int, int );    int ( *open )( int );    int ( *open_async )( int );    int ( *close )( int );    int ( *send )( int, const HidMsg * );    int ( *read )( int, int, int, HidMsg * );    const char * ( *name )( int );    const char * driver_name;};typedef struct _Chuck_Hid_Driver Chuck_Hid_Driver; /* functions */extern void Hid_init();extern void Hid_poll();extern void Hid_quit(); extern void Joystick_init();extern void Joystick_poll();extern void Joystick_quit();extern void Joystick_probe();extern int Joystick_count();extern int Joystick_count_elements( int js, int type );extern int Joystick_open( int js );extern int Joystick_open_async( int js );extern int Joystick_open( const char * name );extern int Joystick_close( int js );extern int Joystick_send( int js, const HidMsg * msg );extern const char * Joystick_name( int js ); extern int Joystick_axes( int js );extern int Joystick_buttons( int js );extern int Joystick_hats( int js ); extern void Mouse_init();extern void Mouse_poll();extern void Mouse_quit();extern void Mouse_probe();extern int Mouse_count();extern int Mouse_count_elements( int js, int type );extern int Mouse_open( int m );extern int Mouse_open( const char * name );extern int Mouse_close( int m );extern int Mouse_send( int m, const HidMsg * msg );extern const char * Mouse_name( int m );extern int Mouse_buttons( int m );extern int Mouse_start_cursor_track();extern int Mouse_stop_cursor_track(); extern void Keyboard_init();extern void Keyboard_poll();extern void Keyboard_quit();extern void Keyboard_probe();extern int Keyboard_count();extern int Keyboard_count_elements( int js, int type );extern int Keyboard_open( int kb );extern int Keyboard_open( const char * name );extern int Keyboard_close( int kb );extern int Keyboard_send( int kb, const HidMsg * msg );extern const char * Keyboard_name( int kb ); extern void WiiRemote_init();extern void WiiRemote_poll();extern void WiiRemote_quit();extern void WiiRemote_probe();extern int WiiRemote_count();extern int WiiRemote_open( int wr );extern int WiiRemote_open( const char * name );extern int WiiRemote_close( int wr );extern int WiiRemote_send( int wr, const HidMsg * msg );extern const char * WiiRemote_name( int wr ); extern void TiltSensor_init();extern void TiltSensor_quit();extern void TiltSensor_probe();extern int TiltSensor_count();extern int TiltSensor_open( int ts );extern int TiltSensor_close( int ts );extern int TiltSensor_read( int ts, int type, int num, HidMsg * msg );extern const char * TiltSensor_name( int ts );// ge: SMS multi-thread poll ratet_CKINT TiltSensor_setPollRate( t_CKINT usec );t_CKINT TiltSensor_getPollRate( );  extern void MultiTouchDevice_init();extern void MultiTouchDevice_quit();extern void MultiTouchDevice_probe();extern int MultiTouchDevice_count();extern int MultiTouchDevice_open( int ts );extern int MultiTouchDevice_close( int ts );extern const char * MultiTouchDevice_name( int ts );  extern void Tablet_init();extern void Tablet_quit();extern void Tablet_probe();extern int Tablet_count();extern int Tablet_open( int ts );extern int Tablet_close( int ts );extern const char * Tablet_name( int ts );    #endif