2 Copyright 2012,2013 Jun Wako <wakojun@gmail.com>
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.
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.
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/>.
21 #include "action_layer.h"
23 #include <util/delay.h>
27 #include "action_macro.h"
29 #include "backlight.h"
33 #include "keymap_midi.h"
36 extern keymap_config_t keymap_config;
40 /* converts key to action */
41 action_t action_for_key(uint8_t layer, keypos_t key)
43 // 16bit keycodes - important
44 uint16_t keycode = keymap_key_to_keycode(layer, key);
47 keycode = keycode_config(keycode);
50 uint8_t action_layer, when, mod;
51 // The arm-none-eabi compiler generates out of bounds warnings when using the fn_actions directly for some reason
52 const uint16_t* actions = fn_actions;
55 case KC_FN0 ... KC_FN31:
56 action.code = pgm_read_word(&actions[FN_INDEX(keycode)]);
58 case KC_A ... KC_EXSEL:
59 case KC_LCTRL ... KC_RGUI:
60 action.code = ACTION_KEY(keycode);
62 case KC_SYSTEM_POWER ... KC_SYSTEM_WAKE:
63 action.code = ACTION_USAGE_SYSTEM(KEYCODE2SYSTEM(keycode));
65 case KC_AUDIO_MUTE ... KC_MEDIA_REWIND:
66 action.code = ACTION_USAGE_CONSUMER(KEYCODE2CONSUMER(keycode));
68 case KC_MS_UP ... KC_MS_ACCEL2:
69 action.code = ACTION_MOUSEKEY(keycode);
72 action.code = ACTION_TRANSPARENT;
74 case QK_MODS ... QK_MODS_MAX: ;
77 action.code = ACTION_MODS_KEY(keycode >> 8, keycode & 0xFF); // adds modifier to key
79 case QK_FUNCTION ... QK_FUNCTION_MAX: ;
80 // Is a shortcut for function action_layer, pull last 12bits
81 // This means we have 4,096 FN macros at our disposal
82 action.code = pgm_read_word(&actions[(int)keycode & 0xFFF]);
84 case QK_MACRO ... QK_MACRO_MAX:
85 action.code = ACTION_MACRO(keycode & 0xFF);
87 case QK_LAYER_TAP ... QK_LAYER_TAP_MAX:
88 action.code = ACTION_LAYER_TAP_KEY((keycode >> 0x8) & 0xF, keycode & 0xFF);
90 case QK_TO ... QK_TO_MAX: ;
92 when = (keycode >> 0x4) & 0x3;
93 action_layer = keycode & 0xF;
94 action.code = ACTION_LAYER_SET(action_layer, when);
96 case QK_MOMENTARY ... QK_MOMENTARY_MAX: ;
97 // Momentary action_layer
98 action_layer = keycode & 0xFF;
99 action.code = ACTION_LAYER_MOMENTARY(action_layer);
101 case QK_DEF_LAYER ... QK_DEF_LAYER_MAX: ;
102 // Set default action_layer
103 action_layer = keycode & 0xFF;
104 action.code = ACTION_DEFAULT_LAYER_SET(action_layer);
106 case QK_TOGGLE_LAYER ... QK_TOGGLE_LAYER_MAX: ;
108 action_layer = keycode & 0xFF;
109 action.code = ACTION_LAYER_TOGGLE(action_layer);
111 case QK_ONE_SHOT_LAYER ... QK_ONE_SHOT_LAYER_MAX: ;
112 // OSL(action_layer) - One-shot action_layer
113 action_layer = keycode & 0xFF;
114 action.code = ACTION_LAYER_ONESHOT(action_layer);
116 case QK_ONE_SHOT_MOD ... QK_ONE_SHOT_MOD_MAX: ;
117 // OSM(mod) - One-shot mod
118 mod = keycode & 0xFF;
119 action.code = ACTION_MODS_ONESHOT(mod);
121 case QK_MOD_TAP ... QK_MOD_TAP_MAX:
122 action.code = ACTION_MODS_TAP_KEY((keycode >> 0x8) & 0xF, keycode & 0xFF);
124 #ifdef BACKLIGHT_ENABLE
126 action.code = ACTION_BACKLIGHT_LEVEL(keycode - BL_0);
129 action.code = ACTION_BACKLIGHT_DECREASE();
132 action.code = ACTION_BACKLIGHT_INCREASE();
135 action.code = ACTION_BACKLIGHT_TOGGLE();
138 action.code = ACTION_BACKLIGHT_STEP();
142 action.code = ACTION_NO;
148 __attribute__ ((weak))
149 const uint16_t PROGMEM fn_actions[] = {
154 __attribute__ ((weak))
155 const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
161 __attribute__ ((weak))
162 void action_function(keyrecord_t *record, uint8_t id, uint8_t opt)
166 /* translates key to keycode */
167 uint16_t keymap_key_to_keycode(uint8_t layer, keypos_t key)
169 // Read entire word (16bits)
170 return pgm_read_word(&keymaps[(layer)][(key.row)][(key.col)]);