common/keymap.c

   1 /*
   2 Copyright 2013 Jun Wako <wakojun@gmail.com>
   3
   4 This program is free software: you can redistribute it and/or modify
   5 it under the terms of the GNU General Public License as published by
   6 the Free Software Foundation, either version 2 of the License, or
   7 (at your option) any later version.
   8
   9 This program is distributed in the hope that it will be useful,
  10 but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 GNU General Public License for more details.
  13
  14 You should have received a copy of the GNU General Public License
  15 along with this program.  If not, see <http://www.gnu.org/licenses/>.
  16 */
  17 #include "keymap.h"
  18 #include "report.h"
  19 #include "keycode.h"
  20 #include "action.h"
  21
  22
  23 action_t keymap_keycode_to_action(uint8_t keycode)
  24 {
  25     action_t action;
  26     switch (keycode) {
  27         case KC_A ... KC_EXSEL:
  28             action.code = ACTION_KEY(keycode);
  29             break;
  30         case KC_LCTRL ... KC_LGUI:
  31             action.code = ACTION_LMOD(keycode);
  32             break;
  33         case KC_RCTRL ... KC_RGUI:
  34             action.code = ACTION_RMOD(keycode);
  35             break;
  36         case KC_SYSTEM_POWER ... KC_SYSTEM_WAKE:
  37             action.code = ACTION_USAGE_SYSTEM(KEYCODE2SYSTEM(keycode));
  38             break;
  39         case KC_AUDIO_MUTE ... KC_WWW_FAVORITES:
  40             action.code = ACTION_USAGE_CONSUMER(KEYCODE2CONSUMER(keycode));
  41             break;
  42         case KC_MS_UP ... KC_MS_ACCEL2:
  43             action.code = ACTION_MOUSEKEY(keycode);
  44             break;
  45         case KC_TRNS:
  46             action.code = ACTION_TRANSPARENT;
  47             break;
  48         default:
  49             action.code = ACTION_NO;
  50             break;
  51     }
  52     return action;
  53 }
  54
  55 #ifndef NO_LEGACY_KEYMAP_SUPPORT
  56 /* legacy support with weak reference */
  57 __attribute__ ((weak))
  58 action_t action_for_key(uint8_t layer, key_t key)
  59 {
  60     /* convert from legacy keycode to action */
  61     uint8_t keycode = keymap_get_keycode(layer, key.row, key.col);
  62     action_t action;
  63     switch (keycode) {
  64         case KC_FN0 ... KC_FN31:
  65             {
  66                 uint8_t layer = keymap_fn_layer(FN_INDEX(keycode));
  67                 uint8_t key = keymap_fn_keycode(FN_INDEX(keycode));
  68                 if (key) {
  69                     action.code = ACTION_LAYER_SET_TAP_KEY(layer, key);
  70                 } else {
  71                     action.code = ACTION_LAYER_SET_MOMENTARY(layer);
  72                 }
  73             }
  74             return action;
  75         default:
  76             return keymap_keycode_to_action(keycode);
  77     }
  78 }
  79 #endif
  80
  81 __attribute__ ((weak))
  82 void action_function(keyrecord_t *event, uint8_t id, uint8_t opt)
  83 {
  84 }