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RetroArch/input/input_keymaps.c
twinaphex ded8920a65 Cleanups
2015-09-04 21:13:12 +02:00

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/* RetroArch - A frontend for libretro.
* Copyright (C) 2010-2014 - Hans-Kristian Arntzen
* Copyright (C) 2011-2015 - 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/>.
*/
#include <string.h>
#include <stdlib.h>
#include <ctype.h>
#ifdef __linux__
#include <linux/input.h>
#include <linux/kd.h>
#endif
#include "input_keymaps.h"
#include "../general.h"
#ifdef HAVE_CONFIG_H
#include "../config.h"
#endif
#ifdef __APPLE__
#include "drivers/apple_keycode.h"
#endif
const struct input_key_map input_config_key_map[] = {
{ "left", RETROK_LEFT },
{ "right", RETROK_RIGHT },
{ "up", RETROK_UP },
{ "down", RETROK_DOWN },
{ "enter", RETROK_RETURN },
{ "kp_enter", RETROK_KP_ENTER },
{ "tab", RETROK_TAB },
{ "insert", RETROK_INSERT },
{ "del", RETROK_DELETE },
{ "end", RETROK_END },
{ "home", RETROK_HOME },
{ "rshift", RETROK_RSHIFT },
{ "shift", RETROK_LSHIFT },
{ "ctrl", RETROK_LCTRL },
{ "alt", RETROK_LALT },
{ "space", RETROK_SPACE },
{ "escape", RETROK_ESCAPE },
{ "add", RETROK_KP_PLUS },
{ "subtract", RETROK_KP_MINUS },
{ "kp_plus", RETROK_KP_PLUS },
{ "kp_minus", RETROK_KP_MINUS },
{ "f1", RETROK_F1 },
{ "f2", RETROK_F2 },
{ "f3", RETROK_F3 },
{ "f4", RETROK_F4 },
{ "f5", RETROK_F5 },
{ "f6", RETROK_F6 },
{ "f7", RETROK_F7 },
{ "f8", RETROK_F8 },
{ "f9", RETROK_F9 },
{ "f10", RETROK_F10 },
{ "f11", RETROK_F11 },
{ "f12", RETROK_F12 },
{ "num0", RETROK_0 },
{ "num1", RETROK_1 },
{ "num2", RETROK_2 },
{ "num3", RETROK_3 },
{ "num4", RETROK_4 },
{ "num5", RETROK_5 },
{ "num6", RETROK_6 },
{ "num7", RETROK_7 },
{ "num8", RETROK_8 },
{ "num9", RETROK_9 },
{ "pageup", RETROK_PAGEUP },
{ "pagedown", RETROK_PAGEDOWN },
{ "keypad0", RETROK_KP0 },
{ "keypad1", RETROK_KP1 },
{ "keypad2", RETROK_KP2 },
{ "keypad3", RETROK_KP3 },
{ "keypad4", RETROK_KP4 },
{ "keypad5", RETROK_KP5 },
{ "keypad6", RETROK_KP6 },
{ "keypad7", RETROK_KP7 },
{ "keypad8", RETROK_KP8 },
{ "keypad9", RETROK_KP9 },
{ "period", RETROK_PERIOD },
{ "capslock", RETROK_CAPSLOCK },
{ "numlock", RETROK_NUMLOCK },
{ "backspace", RETROK_BACKSPACE },
{ "multiply", RETROK_KP_MULTIPLY },
{ "divide", RETROK_KP_DIVIDE },
{ "print_screen", RETROK_PRINT },
{ "scroll_lock", RETROK_SCROLLOCK },
{ "tilde", RETROK_BACKQUOTE },
{ "backquote", RETROK_BACKQUOTE },
{ "pause", RETROK_PAUSE },
/* Keys that weren't mappable before */
{ "quote", RETROK_QUOTE },
{ "comma", RETROK_COMMA },
{ "minus", RETROK_MINUS },
{ "slash", RETROK_SLASH },
{ "semicolon", RETROK_SEMICOLON },
{ "equals", RETROK_EQUALS },
{ "leftbracket", RETROK_LEFTBRACKET },
{ "backslash", RETROK_BACKSLASH },
{ "rightbracket", RETROK_RIGHTBRACKET },
{ "kp_period", RETROK_KP_PERIOD },
{ "kp_equals", RETROK_KP_EQUALS },
{ "rctrl", RETROK_RCTRL },
{ "ralt", RETROK_RALT },
/* Keys not referenced in any keyboard mapping
* (except perhaps rarch_key_map_apple_hid) */
{ "caret", RETROK_CARET },
{ "underscore", RETROK_UNDERSCORE },
{ "exclaim", RETROK_EXCLAIM },
{ "quotedbl", RETROK_QUOTEDBL },
{ "hash", RETROK_HASH },
{ "dollar", RETROK_DOLLAR },
{ "ampersand", RETROK_AMPERSAND },
{ "leftparen", RETROK_LEFTPAREN },
{ "rightparen", RETROK_RIGHTPAREN },
{ "asterisk", RETROK_ASTERISK },
{ "plus", RETROK_PLUS },
{ "colon", RETROK_COLON },
{ "less", RETROK_LESS },
{ "greater", RETROK_GREATER },
{ "question", RETROK_QUESTION },
{ "at", RETROK_AT },
{ "f13", RETROK_F13 },
{ "f14", RETROK_F14 },
{ "f15", RETROK_F15 },
{ "rmeta", RETROK_RMETA },
{ "lmeta", RETROK_LMETA },
{ "lsuper", RETROK_LSUPER },
{ "rsuper", RETROK_RSUPER },
{ "mode", RETROK_MODE },
{ "compose", RETROK_COMPOSE },
{ "help", RETROK_HELP },
{ "sysreq", RETROK_SYSREQ },
{ "break", RETROK_BREAK },
{ "menu", RETROK_MENU },
{ "power", RETROK_POWER },
{ "euro", RETROK_EURO },
{ "undo", RETROK_UNDO },
{ "clear", RETROK_CLEAR },
{ "nul", RETROK_UNKNOWN },
{ NULL, RETROK_UNKNOWN },
};
#ifdef EMSCRIPTEN
const struct rarch_key_map rarch_key_map_rwebinput[] = {
{ 37, RETROK_LEFT },
{ 39, RETROK_RIGHT },
{ 38, RETROK_UP },
{ 40, RETROK_DOWN },
{ 13, RETROK_RETURN },
{ 9, RETROK_TAB },
{ 45, RETROK_INSERT },
{ 46, RETROK_DELETE },
{ 16, RETROK_RSHIFT },
{ 16, RETROK_LSHIFT },
{ 17, RETROK_LCTRL },
{ 35, RETROK_END },
{ 36, RETROK_HOME },
{ 34, RETROK_PAGEDOWN },
{ 33, RETROK_PAGEUP },
{ 18, RETROK_LALT },
{ 32, RETROK_SPACE },
{ 27, RETROK_ESCAPE },
{ 8, RETROK_BACKSPACE },
{ 13, RETROK_KP_ENTER },
{ 107, RETROK_KP_PLUS },
{ 109, RETROK_KP_MINUS },
{ 106, RETROK_KP_MULTIPLY },
{ 111, RETROK_KP_DIVIDE },
{ 192, RETROK_BACKQUOTE },
{ 19, RETROK_PAUSE },
{ 96, RETROK_KP0 },
{ 97, RETROK_KP1 },
{ 98, RETROK_KP2 },
{ 99, RETROK_KP3 },
{ 100, RETROK_KP4 },
{ 101, RETROK_KP5 },
{ 102, RETROK_KP6 },
{ 103, RETROK_KP7 },
{ 104, RETROK_KP8 },
{ 105, RETROK_KP9 },
{ 48, RETROK_0 },
{ 49, RETROK_1 },
{ 50, RETROK_2 },
{ 51, RETROK_3 },
{ 52, RETROK_4 },
{ 53, RETROK_5 },
{ 54, RETROK_6 },
{ 55, RETROK_7 },
{ 56, RETROK_8 },
{ 57, RETROK_9 },
{ 112, RETROK_F1 },
{ 113, RETROK_F2 },
{ 114, RETROK_F3 },
{ 115, RETROK_F4 },
{ 116, RETROK_F5 },
{ 117, RETROK_F6 },
{ 118, RETROK_F7 },
{ 119, RETROK_F8 },
{ 120, RETROK_F9 },
{ 121, RETROK_F10 },
{ 122, RETROK_F11 },
{ 123, RETROK_F12 },
{ 65, RETROK_a },
{ 66, RETROK_b },
{ 67, RETROK_c },
{ 68, RETROK_d },
{ 69, RETROK_e },
{ 70, RETROK_f },
{ 71, RETROK_g },
{ 72, RETROK_h },
{ 73, RETROK_i },
{ 74, RETROK_j },
{ 75, RETROK_k },
{ 76, RETROK_l },
{ 77, RETROK_m },
{ 78, RETROK_n },
{ 79, RETROK_o },
{ 80, RETROK_p },
{ 81, RETROK_q },
{ 82, RETROK_r },
{ 83, RETROK_s },
{ 84, RETROK_t },
{ 85, RETROK_u },
{ 86, RETROK_v },
{ 87, RETROK_w },
{ 88, RETROK_x },
{ 89, RETROK_y },
{ 90, RETROK_z },
{ 222, RETROK_QUOTE },
{ 188, RETROK_COMMA },
{ 173, RETROK_MINUS },
{ 191, RETROK_SLASH },
{ 59, RETROK_SEMICOLON },
{ 61, RETROK_EQUALS },
{ 219, RETROK_LEFTBRACKET },
{ 220, RETROK_BACKSLASH },
{ 221, RETROK_RIGHTBRACKET },
{ 188, RETROK_KP_PERIOD },
{ 17, RETROK_RCTRL },
{ 18, RETROK_RALT },
{ 190, RETROK_PERIOD },
{ 145, RETROK_SCROLLOCK },
{ 20, RETROK_CAPSLOCK },
{ 144, RETROK_NUMLOCK },
{ 0, RETROK_UNKNOWN },
};
#endif
#ifdef __linux__
const struct rarch_key_map rarch_key_map_linux[] = {
{ KEY_BACKSPACE, RETROK_BACKSPACE },
{ KEY_TAB, RETROK_TAB },
{ KEY_CLEAR, RETROK_CLEAR },
{ KEY_ENTER, RETROK_RETURN },
{ KEY_PAUSE, RETROK_PAUSE },
{ KEY_ESC, RETROK_ESCAPE },
{ KEY_SPACE, RETROK_SPACE },
/* { ?, RETROK_EXCLAIM }, */
/* { ?, RETROK_QUOTEDBL }, */
/* { ?, RETROK_HASH }, */
#ifndef ANDROID
{ KEY_DOLLAR, RETROK_DOLLAR },
#endif
/* { ?, RETROK_AMPERSAND }, */
{ KEY_APOSTROPHE, RETROK_QUOTE },
{ KEY_KPLEFTPAREN, RETROK_LEFTPAREN },
{ KEY_KPRIGHTPAREN, RETROK_RIGHTPAREN },
{ KEY_KPASTERISK, RETROK_ASTERISK },
{ KEY_KPPLUS, RETROK_PLUS },
{ KEY_COMMA, RETROK_COMMA },
{ KEY_MINUS, RETROK_MINUS },
{ KEY_DOT, RETROK_PERIOD },
{ KEY_SLASH, RETROK_SLASH },
{ KEY_0, RETROK_0 },
{ KEY_1, RETROK_1 },
{ KEY_2, RETROK_2 },
{ KEY_3, RETROK_3 },
{ KEY_4, RETROK_4 },
{ KEY_5, RETROK_5 },
{ KEY_6, RETROK_6 },
{ KEY_7, RETROK_7 },
{ KEY_8, RETROK_8 },
{ KEY_9, RETROK_9 },
/* { KEY_COLON, RETROK_COLON }, */
{ KEY_SEMICOLON, RETROK_SEMICOLON },
/* { KEY_LESS, RETROK_LESS }, */
{ KEY_EQUAL, RETROK_EQUALS },
/* { KEY_GREATER, RETROK_GREATER }, */
{ KEY_QUESTION, RETROK_QUESTION },
/* { KEY_AT, RETROK_AT }, */
{ KEY_LEFTBRACE, RETROK_LEFTBRACKET },
{ KEY_BACKSLASH, RETROK_BACKSLASH },
{ KEY_RIGHTBRACE, RETROK_RIGHTBRACKET },
/* { ?, RETROK_CARET }, */
/* { ?, RETROK_UNDERSCORE }, */
{ KEY_GRAVE, RETROK_BACKQUOTE },
{ KEY_A, RETROK_a },
{ KEY_B, RETROK_b },
{ KEY_C, RETROK_c },
{ KEY_D, RETROK_d },
{ KEY_E, RETROK_e },
{ KEY_F, RETROK_f },
{ KEY_G, RETROK_g },
{ KEY_H, RETROK_h },
{ KEY_I, RETROK_i },
{ KEY_J, RETROK_j },
{ KEY_K, RETROK_k },
{ KEY_L, RETROK_l },
{ KEY_M, RETROK_m },
{ KEY_N, RETROK_n },
{ KEY_O, RETROK_o },
{ KEY_P, RETROK_p },
{ KEY_Q, RETROK_q },
{ KEY_R, RETROK_r },
{ KEY_S, RETROK_s },
{ KEY_T, RETROK_t },
{ KEY_U, RETROK_u },
{ KEY_V, RETROK_v },
{ KEY_W, RETROK_w },
{ KEY_X, RETROK_x },
{ KEY_Y, RETROK_y },
{ KEY_Z, RETROK_z },
{ KEY_DELETE, RETROK_DELETE },
{ KEY_KP0, RETROK_KP0 },
{ KEY_KP1, RETROK_KP1 },
{ KEY_KP2, RETROK_KP2 },
{ KEY_KP3, RETROK_KP3 },
{ KEY_KP4, RETROK_KP4 },
{ KEY_KP5, RETROK_KP5 },
{ KEY_KP6, RETROK_KP6 },
{ KEY_KP7, RETROK_KP7 },
{ KEY_KP8, RETROK_KP8 },
{ KEY_KP9, RETROK_KP9 },
{ KEY_KPDOT, RETROK_KP_PERIOD },
{ KEY_KPSLASH, RETROK_KP_DIVIDE },
{ KEY_KPASTERISK, RETROK_KP_MULTIPLY },
{ KEY_KPMINUS, RETROK_KP_MINUS },
{ KEY_KPPLUS, RETROK_KP_PLUS },
{ KEY_KPENTER, RETROK_KP_ENTER },
{ KEY_KPEQUAL, RETROK_KP_EQUALS },
{ KEY_UP, RETROK_UP },
{ KEY_DOWN, RETROK_DOWN },
{ KEY_RIGHT, RETROK_RIGHT },
{ KEY_LEFT, RETROK_LEFT },
{ KEY_INSERT, RETROK_INSERT },
{ KEY_HOME, RETROK_HOME },
{ KEY_END, RETROK_END },
{ KEY_PAGEUP, RETROK_PAGEUP },
{ KEY_PAGEDOWN, RETROK_PAGEDOWN },
{ KEY_F1, RETROK_F1 },
{ KEY_F2, RETROK_F2 },
{ KEY_F3, RETROK_F3 },
{ KEY_F4, RETROK_F4 },
{ KEY_F5, RETROK_F5 },
{ KEY_F6, RETROK_F6 },
{ KEY_F7, RETROK_F7 },
{ KEY_F8, RETROK_F8 },
{ KEY_F9, RETROK_F9 },
{ KEY_F10, RETROK_F10 },
{ KEY_F11, RETROK_F11 },
{ KEY_F12, RETROK_F12 },
{ KEY_F13, RETROK_F13 },
{ KEY_F14, RETROK_F14 },
{ KEY_F15, RETROK_F15 },
{ KEY_NUMLOCK, RETROK_NUMLOCK },
{ KEY_CAPSLOCK, RETROK_CAPSLOCK },
{ KEY_SCROLLLOCK, RETROK_SCROLLOCK },
{ KEY_RIGHTSHIFT, RETROK_RSHIFT },
{ KEY_LEFTSHIFT, RETROK_LSHIFT },
{ KEY_RIGHTCTRL, RETROK_RCTRL },
{ KEY_LEFTCTRL, RETROK_LCTRL },
{ KEY_RIGHTALT, RETROK_RALT },
{ KEY_LEFTALT, RETROK_LALT },
/* { ?, RETROK_RMETA }, */
/* { ?, RETROK_LMETA }, */
{ KEY_LEFTMETA, RETROK_LSUPER },
{ KEY_RIGHTMETA, RETROK_RSUPER },
{ KEY_MODE, RETROK_MODE },
{ KEY_COMPOSE, RETROK_COMPOSE },
{ KEY_HELP, RETROK_HELP },
{ KEY_PRINT, RETROK_PRINT },
{ KEY_SYSRQ, RETROK_SYSREQ },
{ KEY_BREAK, RETROK_BREAK },
{ KEY_MENU, RETROK_MENU },
{ KEY_POWER, RETROK_POWER },
#ifndef ANDROID
{ KEY_EURO, RETROK_EURO },
#endif
{ KEY_UNDO, RETROK_UNDO },
{ 0, RETROK_UNKNOWN },
};
#endif
#ifdef __APPLE__
const struct rarch_key_map rarch_key_map_apple_hid[] = {
{ KEY_Delete, RETROK_BACKSPACE },
{ KEY_Tab, RETROK_TAB },
/* { ?, RETROK_CLEAR }, */
{ KEY_Enter, RETROK_RETURN },
{ KEY_Pause, RETROK_PAUSE },
{ KEY_Escape, RETROK_ESCAPE },
{ KEY_Space, RETROK_SPACE },
/* { ?, RETROK_EXCLAIM }, */
/* { ?, RETROK_QUOTEDBL }, */
/* { ?, RETROK_HASH }, */
/* { ?, RETROK_DOLLAR }, */
/* { ?, RETROK_AMPERSAND }, */
{ KEY_Quote, RETROK_QUOTE },
/* { ?, RETROK_LEFTPAREN }, */
/* { ?, RETROK_RIGHTPAREN }, */
/* { ?, RETROK_ASTERISK }, */
/* { ?, RETROK_PLUS }, */
{ KEY_Comma, RETROK_COMMA },
{ KEY_Minus, RETROK_MINUS },
{ KEY_Period, RETROK_PERIOD },
{ KEY_Slash, RETROK_SLASH },
{ KEY_0, RETROK_0 },
{ KEY_1, RETROK_1 },
{ KEY_2, RETROK_2 },
{ KEY_3, RETROK_3 },
{ KEY_4, RETROK_4 },
{ KEY_5, RETROK_5 },
{ KEY_6, RETROK_6 },
{ KEY_7, RETROK_7 },
{ KEY_8, RETROK_8 },
{ KEY_9, RETROK_9 },
/* { ?, RETROK_COLON }, */
{ KEY_Semicolon, RETROK_SEMICOLON },
/* { ?, RETROK_LESS }, */
{ KEY_Equals, RETROK_EQUALS },
/* { ?, RETROK_GREATER }, */
/* { ?, RETROK_QUESTION }, */
/* { ?, RETROK_AT }, */
{ KEY_LeftBracket, RETROK_LEFTBRACKET },
{ KEY_Backslash, RETROK_BACKSLASH },
{ KEY_RightBracket, RETROK_RIGHTBRACKET },
/* { ?, RETROK_CARET }, */
/* { ?, RETROK_UNDERSCORE }, */
{ KEY_Grave, RETROK_BACKQUOTE },
{ KEY_A, RETROK_a },
{ KEY_B, RETROK_b },
{ KEY_C, RETROK_c },
{ KEY_D, RETROK_d },
{ KEY_E, RETROK_e },
{ KEY_F, RETROK_f },
{ KEY_G, RETROK_g },
{ KEY_H, RETROK_h },
{ KEY_I, RETROK_i },
{ KEY_J, RETROK_j },
{ KEY_K, RETROK_k },
{ KEY_L, RETROK_l },
{ KEY_M, RETROK_m },
{ KEY_N, RETROK_n },
{ KEY_O, RETROK_o },
{ KEY_P, RETROK_p },
{ KEY_Q, RETROK_q },
{ KEY_R, RETROK_r },
{ KEY_S, RETROK_s },
{ KEY_T, RETROK_t },
{ KEY_U, RETROK_u },
{ KEY_V, RETROK_v },
{ KEY_W, RETROK_w },
{ KEY_X, RETROK_x },
{ KEY_Y, RETROK_y },
{ KEY_Z, RETROK_z },
{ KEY_DeleteForward, RETROK_DELETE },
{ KP_0, RETROK_KP0 },
{ KP_1, RETROK_KP1 },
{ KP_2, RETROK_KP2 },
{ KP_3, RETROK_KP3 },
{ KP_4, RETROK_KP4 },
{ KP_5, RETROK_KP5 },
{ KP_6, RETROK_KP6 },
{ KP_7, RETROK_KP7 },
{ KP_8, RETROK_KP8 },
{ KP_9, RETROK_KP9 },
{ KP_Point, RETROK_KP_PERIOD },
{ KP_Divide, RETROK_KP_DIVIDE },
{ KP_Multiply, RETROK_KP_MULTIPLY },
{ KP_Subtract, RETROK_KP_MINUS },
{ KP_Add, RETROK_KP_PLUS },
{ KP_Enter, RETROK_KP_ENTER },
{ KP_Equals, RETROK_KP_EQUALS },
{ KEY_Up, RETROK_UP },
{ KEY_Down, RETROK_DOWN },
{ KEY_Right, RETROK_RIGHT },
{ KEY_Left, RETROK_LEFT },
{ KEY_Insert, RETROK_INSERT },
{ KEY_Home, RETROK_HOME },
{ KEY_End, RETROK_END },
{ KEY_PageUp, RETROK_PAGEUP },
{ KEY_PageDown, RETROK_PAGEDOWN },
{ KEY_F1, RETROK_F1 },
{ KEY_F2, RETROK_F2 },
{ KEY_F3, RETROK_F3 },
{ KEY_F4, RETROK_F4 },
{ KEY_F5, RETROK_F5 },
{ KEY_F6, RETROK_F6 },
{ KEY_F7, RETROK_F7 },
{ KEY_F8, RETROK_F8 },
{ KEY_F9, RETROK_F9 },
{ KEY_F10, RETROK_F10 },
{ KEY_F11, RETROK_F11 },
{ KEY_F12, RETROK_F12 },
{ KEY_F13, RETROK_F13 },
{ KEY_F14, RETROK_F14 },
{ KEY_F15, RETROK_F15 },
/* { ?, RETROK_NUMLOCK }, */
{ KEY_CapsLock, RETROK_CAPSLOCK },
/* { ?, RETROK_SCROLLOCK }, */
{ KEY_RightShift, RETROK_RSHIFT },
{ KEY_LeftShift, RETROK_LSHIFT },
{ KEY_RightControl, RETROK_RCTRL },
{ KEY_LeftControl, RETROK_LCTRL },
{ KEY_RightAlt, RETROK_RALT },
{ KEY_LeftAlt, RETROK_LALT },
{ KEY_RightGUI, RETROK_RMETA },
{ KEY_LeftGUI, RETROK_RMETA },
/* { ?, RETROK_LSUPER }, */
/* { ?, RETROK_RSUPER }, */
/* { ?, RETROK_MODE }, */
/* { ?, RETROK_COMPOSE }, */
/* { ?, RETROK_HELP }, */
{ KEY_PrintScreen, RETROK_PRINT },
/* { ?, RETROK_SYSREQ }, */
/* { ?, RETROK_BREAK }, */
{ KEY_Menu, RETROK_MENU },
/* { ?, RETROK_POWER }, */
/* { ?, RETROK_EURO }, */
/* { ?, RETROK_UNDO }, */
{ 0, RETROK_UNKNOWN }
};
#endif
static enum retro_key rarch_keysym_lut[RETROK_LAST];
/**
* 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)
{
memset(rarch_keysym_lut, 0, sizeof(rarch_keysym_lut));
for (; map->rk != RETROK_UNKNOWN; map++)
rarch_keysym_lut[map->rk] = (enum retro_key)map->sym;
}
/**
* 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)
{
unsigned i;
for (i = 0; i < ARRAY_SIZE(rarch_keysym_lut); i++)
{
if (rarch_keysym_lut[i] != sym)
continue;
return (enum retro_key)i;
}
return RETROK_UNKNOWN;
}
/**
* 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)
{
unsigned i;
rarch_assert(size >= 2);
*buf = '\0';
if (key >= RETROK_a && key <= RETROK_z)
{
buf[0] = (key - RETROK_a) + 'a';
buf[1] = '\0';
return;
}
for (i = 0; input_config_key_map[i].str; i++)
{
if (input_config_key_map[i].key != key)
continue;
strlcpy(buf, input_config_key_map[i].str, size);
break;
}
}
/**
* 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)
{
return rarch_keysym_lut[key];
}
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