mirror of https://github.com/PCSX2/pcsx2.git
126 lines
2.7 KiB
C
126 lines
2.7 KiB
C
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/*
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SDL - Simple DirectMedia Layer
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Copyright (C) 1997-2011 Sam Lantinga
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This library is free software; you can redistribute it and/or
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modify it under the terms of the GNU Lesser General Public
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License as published by the Free Software Foundation; either
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version 2.1 of the License, or (at your option) any later version.
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This library is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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Lesser General Public License for more details.
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You should have received a copy of the GNU Lesser General Public
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License along with this library; if not, write to the Free Software
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Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA 02110-1301 USA
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Sam Lantinga
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slouken@libsdl.org
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*/
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/**
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* \file SDL_touch.h
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*
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* Include file for SDL touch event handling.
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*/
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#ifndef _SDL_touch_h
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#define _SDL_touch_h
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#include "SDL_stdinc.h"
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#include "SDL_error.h"
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#include "SDL_video.h"
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#include "begin_code.h"
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/* Set up for C function definitions, even when using C++ */
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#ifdef __cplusplus
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/* *INDENT-OFF* */
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extern "C" {
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/* *INDENT-ON* */
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#endif
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typedef Sint64 SDL_TouchID;
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typedef Sint64 SDL_FingerID;
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struct SDL_Finger {
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SDL_FingerID id;
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Uint16 x;
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Uint16 y;
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Uint16 pressure;
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Uint16 xdelta;
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Uint16 ydelta;
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Uint16 last_x, last_y,last_pressure; /* the last reported coordinates */
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SDL_bool down;
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};
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typedef struct SDL_Touch SDL_Touch;
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typedef struct SDL_Finger SDL_Finger;
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struct SDL_Touch {
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/* Free the touch when it's time */
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void (*FreeTouch) (SDL_Touch * touch);
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/* data common for tablets */
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float pressure_max, pressure_min;
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float x_max,x_min;
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float y_max,y_min;
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Uint16 xres,yres,pressureres;
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float native_xres,native_yres,native_pressureres;
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float tilt; /* for future use */
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float rotation; /* for future use */
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/* Data common to all touch */
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SDL_TouchID id;
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SDL_Window *focus;
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char *name;
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Uint8 buttonstate;
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SDL_bool relative_mode;
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SDL_bool flush_motion;
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int num_fingers;
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int max_fingers;
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SDL_Finger** fingers;
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void *driverdata;
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};
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/* Function prototypes */
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/**
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* \brief Get the touch object at the given id.
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*
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*
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*/
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extern DECLSPEC SDL_Touch* SDLCALL SDL_GetTouch(SDL_TouchID id);
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/**
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* \brief Get the finger object of the given touch, at the given id.
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*
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*
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*/
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extern
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DECLSPEC SDL_Finger* SDLCALL SDL_GetFinger(SDL_Touch *touch, SDL_FingerID id);
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/* Ends C function definitions when using C++ */
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#ifdef __cplusplus
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/* *INDENT-OFF* */
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}
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/* *INDENT-ON* */
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#endif
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#include "close_code.h"
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#endif /* _SDL_mouse_h */
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/* vi: set ts=4 sw=4 expandtab: */
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