0,0 → 1,228 |
/* |
* Copyright (c) 2009 Jiri Svoboda |
* All rights reserved. |
* |
* Redistribution and use in source and binary forms, with or without |
* modification, are permitted provided that the following conditions |
* are met: |
* |
* - Redistributions of source code must retain the above copyright |
* notice, this list of conditions and the following disclaimer. |
* - Redistributions in binary form must reproduce the above copyright |
* notice, this list of conditions and the following disclaimer in the |
* documentation and/or other materials provided with the distribution. |
* - The name of the author may not be used to endorse or promote products |
* derived from this software without specific prior written permission. |
* |
* THIS SOFTWARE IS PROVIDED BY THE AUTHOR ``AS IS'' AND ANY EXPRESS OR |
* IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES |
* OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE DISCLAIMED. |
* IN NO EVENT SHALL THE AUTHOR BE LIABLE FOR ANY DIRECT, INDIRECT, |
* INCIDENTAL, SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT |
* NOT LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF USE, |
* DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND ON ANY |
* THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, OR TORT |
* (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT OF THE USE OF |
* THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF SUCH DAMAGE. |
*/ |
|
/** @addtogroup kbd |
* @brief US QWERTY leyout. |
* @{ |
*/ |
|
#include <kbd.h> |
#include <kbd/kbd.h> |
#include <kbd/keycode.h> |
#include <layout.h> |
|
static char map_lcase[] = { |
[KC_Q] = 'q', |
[KC_W] = 'w', |
[KC_E] = 'e', |
[KC_R] = 'r', |
[KC_T] = 't', |
[KC_Y] = 'y', |
[KC_U] = 'u', |
[KC_I] = 'i', |
[KC_O] = 'o', |
[KC_P] = 'p', |
|
[KC_A] = 'a', |
[KC_S] = 's', |
[KC_D] = 'd', |
[KC_F] = 'f', |
[KC_G] = 'g', |
[KC_H] = 'h', |
[KC_J] = 'j', |
[KC_K] = 'k', |
[KC_L] = 'l', |
|
[KC_Z] = 'z', |
[KC_X] = 'x', |
[KC_C] = 'c', |
[KC_V] = 'v', |
[KC_B] = 'b', |
[KC_N] = 'n', |
[KC_M] = 'm', |
}; |
|
static char map_ucase[] = { |
[KC_Q] = 'Q', |
[KC_W] = 'W', |
[KC_E] = 'E', |
[KC_R] = 'R', |
[KC_T] = 'T', |
[KC_Y] = 'Y', |
[KC_U] = 'U', |
[KC_I] = 'I', |
[KC_O] = 'O', |
[KC_P] = 'P', |
|
[KC_A] = 'A', |
[KC_S] = 'S', |
[KC_D] = 'D', |
[KC_F] = 'F', |
[KC_G] = 'G', |
[KC_H] = 'H', |
[KC_J] = 'J', |
[KC_K] = 'K', |
[KC_L] = 'L', |
|
[KC_Z] = 'Z', |
[KC_X] = 'X', |
[KC_C] = 'C', |
[KC_V] = 'V', |
[KC_B] = 'B', |
[KC_N] = 'N', |
[KC_M] = 'M', |
}; |
|
static char map_not_shifted[] = { |
[KC_BACKTICK] = '`', |
|
[KC_1] = '1', |
[KC_2] = '2', |
[KC_3] = '3', |
[KC_4] = '4', |
[KC_5] = '5', |
[KC_6] = '6', |
[KC_7] = '7', |
[KC_8] = '8', |
[KC_9] = '9', |
[KC_0] = '0', |
|
[KC_MINUS] = '-', |
[KC_EQUALS] = '=', |
|
[KC_LBRACKET] = '[', |
[KC_RBRACKET] = ']', |
|
[KC_SEMICOLON] = ';', |
[KC_QUOTE] = '\'', |
[KC_BACKSLASH] = '\\', |
|
[KC_COMMA] = ',', |
[KC_PERIOD] = '.', |
[KC_SLASH] = '/', |
}; |
|
static char map_shifted[] = { |
[KC_BACKTICK] = '~', |
|
[KC_1] = '!', |
[KC_2] = '@', |
[KC_3] = '#', |
[KC_4] = '$', |
[KC_5] = '%', |
[KC_6] = '^', |
[KC_7] = '&', |
[KC_8] = '*', |
[KC_9] = '(', |
[KC_0] = ')', |
|
[KC_MINUS] = '_', |
[KC_EQUALS] = '+', |
|
[KC_LBRACKET] = '{', |
[KC_RBRACKET] = '}', |
|
[KC_SEMICOLON] = ':', |
[KC_QUOTE] = '"', |
[KC_BACKSLASH] = '|', |
|
[KC_COMMA] = '<', |
[KC_PERIOD] = '>', |
[KC_SLASH] = '?', |
}; |
|
static char map_neutral[] = { |
[KC_BACKSPACE] = '\b', |
[KC_TAB] = '\t', |
[KC_ENTER] = '\n', |
[KC_SPACE] = ' ', |
|
[KC_NSLASH] = '/', |
[KC_NTIMES] = '*', |
[KC_NMINUS] = '-', |
[KC_NPLUS] = '+', |
[KC_NENTER] = '\n' |
}; |
|
static char map_numeric[] = { |
[KC_N7] = '7', |
[KC_N8] = '8', |
[KC_N9] = '9', |
[KC_N4] = '4', |
[KC_N5] = '5', |
[KC_N6] = '6', |
[KC_N1] = '1', |
[KC_N2] = '2', |
[KC_N3] = '3', |
|
[KC_N0] = '0', |
[KC_NPERIOD] = '.' |
}; |
|
static int translate(unsigned int key, char *map, size_t map_length) |
{ |
if (key >= map_length) return 0; |
return map[key]; |
} |
|
char layout_parse_ev(kbd_event_t *ev) |
{ |
char c; |
|
/* Produce no characters when Ctrl or Alt is pressed. */ |
if ((ev->mods & (KM_CTRL | KM_ALT)) != 0) |
return 0; |
|
c = translate(ev->key, map_neutral, sizeof(map_neutral) / sizeof(char)); |
if (c != 0) return c; |
|
if (((ev->mods & KM_SHIFT) != 0) ^ ((ev->mods & KM_CAPS_LOCK) != 0)) |
c = translate(ev->key, map_ucase, sizeof(map_ucase) / sizeof(char)); |
else |
c = translate(ev->key, map_lcase, sizeof(map_lcase) / sizeof(char)); |
|
if (c != 0) return c; |
|
if ((ev->mods & KM_SHIFT) != 0) |
c = translate(ev->key, map_shifted, sizeof(map_shifted) / sizeof(char)); |
else |
c = translate(ev->key, map_not_shifted, sizeof(map_not_shifted) / sizeof(char)); |
|
if (c != 0) return c; |
|
if ((ev->mods & KM_NUM_LOCK) != 0) |
c = translate(ev->key, map_numeric, sizeof(map_numeric) / sizeof(char)); |
else |
c = 0; |
|
return c; |
} |
|
/** |
* @} |
*/ |