RetroArch/input/input_keymaps.h

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
2016-01-10 03:33:01 +00:00
* Copyright (C) 2011-2016 - Daniel De Matteis
*
* RetroArch 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 Found-
* ation, either version 3 of the License, or (at your option) any later version.
*
* RetroArch 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 RetroArch.
* If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef INPUT_KEYMAPS_H__
#define INPUT_KEYMAPS_H__
#include <stdint.h>
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#include "../libretro.h"
#ifdef __cplusplus
extern "C" {
#endif
struct rarch_key_map
{
unsigned sym;
enum retro_key rk;
};
struct input_key_map
{
const char *str;
enum retro_key key;
};
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#ifdef __APPLE__
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struct apple_key_name_map_entry
{
const char* const keyname;
const uint32_t hid_id;
};
extern const struct apple_key_name_map_entry apple_key_name_map[];
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#endif
extern const struct input_key_map input_config_key_map[];
extern const struct rarch_key_map rarch_key_map_x11[];
extern const struct rarch_key_map rarch_key_map_sdl[];
extern const struct rarch_key_map rarch_key_map_sdl2[];
extern const struct rarch_key_map rarch_key_map_dinput[];
extern const struct rarch_key_map rarch_key_map_rwebinput[];
extern const struct rarch_key_map rarch_key_map_linux[];
extern const struct rarch_key_map rarch_key_map_apple_hid[];
extern const struct rarch_key_map rarch_key_map_android[];
/**
* input_keymaps_init_keyboard_lut:
* @map : Keyboard map.
*
* Initializes and sets the keyboard layout to a keyboard map (@map).
**/
void input_keymaps_init_keyboard_lut(const struct rarch_key_map *map);
/**
* input_keymaps_translate_keysym_to_rk:
* @sym : Key symbol.
*
* Translates a key symbol from the keyboard layout table
* to an associated retro key identifier.
*
* Returns: Retro key identifier.
**/
enum retro_key input_keymaps_translate_keysym_to_rk(unsigned sym);
/**
* input_keymaps_translate_rk_to_keysym:
* @key : Retro key identifier
*
* Translates a retro key identifier to a key symbol
* from the keyboard layout table.
*
* Returns: key symbol from the keyboard layout table.
**/
unsigned input_keymaps_translate_rk_to_keysym(enum retro_key key);
/**
* input_keymaps_translate_rk_to_str:
* @key : Retro key identifier.
* @buf : Buffer.
* @size : Size of @buf.
*
* Translates a retro key identifier to a human-readable
* identifier string.
**/
void input_keymaps_translate_rk_to_str(enum retro_key key, char *buf, size_t size);
#ifdef __cplusplus
}
#endif
#endif