mirror of https://github.com/encounter/SDL.git
62 lines
2.0 KiB
C
62 lines
2.0 KiB
C
/*
|
|
Simple DirectMedia Layer
|
|
Copyright (C) 1997-2014 Sam Lantinga <slouken@libsdl.org>
|
|
|
|
This software is provided 'as-is', without any express or implied
|
|
warranty. In no event will the authors be held liable for any damages
|
|
arising from the use of this software.
|
|
|
|
Permission is granted to anyone to use this software for any purpose,
|
|
including commercial applications, and to alter it and redistribute it
|
|
freely, subject to the following restrictions:
|
|
|
|
1. The origin of this software must not be misrepresented; you must not
|
|
claim that you wrote the original software. If you use this software
|
|
in a product, an acknowledgment in the product documentation would be
|
|
appreciated but is not required.
|
|
2. Altered source versions must be plainly marked as such, and must not be
|
|
misrepresented as being the original software.
|
|
3. This notice may not be removed or altered from any source distribution.
|
|
*/
|
|
#include "../SDL_internal.h"
|
|
#include "../../include/SDL_touch.h"
|
|
|
|
#ifndef _SDL_touch_c_h
|
|
#define _SDL_touch_c_h
|
|
|
|
typedef struct SDL_Touch
|
|
{
|
|
SDL_TouchID id;
|
|
int num_fingers;
|
|
int max_fingers;
|
|
SDL_Finger** fingers;
|
|
} SDL_Touch;
|
|
|
|
|
|
/* Initialize the touch subsystem */
|
|
extern int SDL_TouchInit(void);
|
|
|
|
/* Add a touch, returning the index of the touch, or -1 if there was an error. */
|
|
extern int SDL_AddTouch(SDL_TouchID id, const char *name);
|
|
|
|
/* Get the touch with a given id */
|
|
extern SDL_Touch *SDL_GetTouch(SDL_TouchID id);
|
|
|
|
/* Send a touch down/up event for a touch */
|
|
extern int SDL_SendTouch(SDL_TouchID id, SDL_FingerID fingerid,
|
|
SDL_bool down, float x, float y, float pressure);
|
|
|
|
/* Send a touch motion event for a touch */
|
|
extern int SDL_SendTouchMotion(SDL_TouchID id, SDL_FingerID fingerid,
|
|
float x, float y, float pressure);
|
|
|
|
/* Remove a touch */
|
|
extern void SDL_DelTouch(SDL_TouchID id);
|
|
|
|
/* Shutdown the touch subsystem */
|
|
extern void SDL_TouchQuit(void);
|
|
|
|
#endif /* _SDL_touch_c_h */
|
|
|
|
/* vi: set ts=4 sw=4 expandtab: */
|