]> git.donarmstrong.com Git - qmk_firmware.git/blob - quantum/keymap.c
Moves features to their own files (process_*), adds tap dance feature (#460)
[qmk_firmware.git] / quantum / keymap.c
1 /*
2 Copyright 2012,2013 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
18 #include "keymap.h"
19 #include "report.h"
20 #include "keycode.h"
21 #include "action_layer.h"
22 #include <util/delay.h>
23 #include "action.h"
24 #include "action_macro.h"
25 #include "debug.h"
26 #include "backlight.h"
27 #include "quantum.h"
28
29 #ifdef MIDI_ENABLE
30         #include "keymap_midi.h"
31 #endif
32
33 extern keymap_config_t keymap_config;
34
35 #include <stdio.h>
36 #include <inttypes.h>
37
38 /* converts key to action */
39 action_t action_for_key(uint8_t layer, keypos_t key)
40 {
41     // 16bit keycodes - important
42     uint16_t keycode = keymap_key_to_keycode(layer, key);
43
44     // keycode remapping
45     keycode = keycode_config(keycode);
46
47     action_t action;
48     uint8_t action_layer, when, mod;
49
50     switch (keycode) {
51         case KC_FN0 ... KC_FN31:
52             action.code = pgm_read_word(&fn_actions[FN_INDEX(keycode)]);
53             break;
54         case KC_A ... KC_EXSEL:
55         case KC_LCTRL ... KC_RGUI:
56             action.code = ACTION_KEY(keycode);
57             break;
58         case KC_SYSTEM_POWER ... KC_SYSTEM_WAKE:
59             action.code = ACTION_USAGE_SYSTEM(KEYCODE2SYSTEM(keycode));
60             break;
61         case KC_AUDIO_MUTE ... KC_WWW_FAVORITES:
62             action.code = ACTION_USAGE_CONSUMER(KEYCODE2CONSUMER(keycode));
63             break;
64         case KC_MS_UP ... KC_MS_ACCEL2:
65             action.code = ACTION_MOUSEKEY(keycode);
66             break;
67         case KC_TRNS:
68             action.code = ACTION_TRANSPARENT;
69             break;
70         case QK_MODS ... QK_MODS_MAX: ;
71             // Has a modifier
72             // Split it up
73             action.code = ACTION_MODS_KEY(keycode >> 8, keycode & 0xFF); // adds modifier to key
74             break;
75         case QK_FUNCTION ... QK_FUNCTION_MAX: ;
76             // Is a shortcut for function action_layer, pull last 12bits
77             // This means we have 4,096 FN macros at our disposal
78             action.code = pgm_read_word(&fn_actions[(int)keycode & 0xFFF]);
79             break;
80         case QK_MACRO ... QK_MACRO_MAX:
81             action.code = ACTION_MACRO(keycode & 0xFF);
82             break;
83         case QK_LAYER_TAP ... QK_LAYER_TAP_MAX:
84             action.code = ACTION_LAYER_TAP_KEY((keycode >> 0x8) & 0xF, keycode & 0xFF);
85             break;
86         case QK_TO ... QK_TO_MAX: ;
87             // Layer set "GOTO"
88             when = (keycode >> 0x4) & 0x3;
89             action_layer = keycode & 0xF;
90             action.code = ACTION_LAYER_SET(action_layer, when);
91             break;
92         case QK_MOMENTARY ... QK_MOMENTARY_MAX: ;
93             // Momentary action_layer
94             action_layer = keycode & 0xFF;
95             action.code = ACTION_LAYER_MOMENTARY(action_layer);
96             break;
97         case QK_DEF_LAYER ... QK_DEF_LAYER_MAX: ;
98             // Set default action_layer
99             action_layer = keycode & 0xFF;
100             action.code = ACTION_DEFAULT_LAYER_SET(action_layer);
101             break;
102         case QK_TOGGLE_LAYER ... QK_TOGGLE_LAYER_MAX: ;
103             // Set toggle
104             action_layer = keycode & 0xFF;
105             action.code = ACTION_LAYER_TOGGLE(action_layer);
106             break;
107         case QK_ONE_SHOT_LAYER ... QK_ONE_SHOT_LAYER_MAX: ;
108             // OSL(action_layer) - One-shot action_layer
109             action_layer = keycode & 0xFF;
110             action.code = ACTION_LAYER_ONESHOT(action_layer);
111             break;
112         case QK_ONE_SHOT_MOD ... QK_ONE_SHOT_MOD_MAX: ;
113             // OSM(mod) - One-shot mod
114             mod = keycode & 0xFF;
115             action.code = ACTION_MODS_ONESHOT(mod);
116             break;
117         case QK_MOD_TAP ... QK_MOD_TAP_MAX:
118             action.code = ACTION_MODS_TAP_KEY((keycode >> 0x8) & 0xF, keycode & 0xFF);
119             break;
120     #ifdef BACKLIGHT_ENABLE
121         case BL_0 ... BL_15:
122             action.code = ACTION_BACKLIGHT_LEVEL(keycode - BL_0);
123             break;
124         case BL_DEC:
125             action.code = ACTION_BACKLIGHT_DECREASE();
126             break;
127         case BL_INC:
128             action.code = ACTION_BACKLIGHT_INCREASE();
129             break;
130         case BL_TOGG:
131             action.code = ACTION_BACKLIGHT_TOGGLE();
132             break;
133         case BL_STEP:
134             action.code = ACTION_BACKLIGHT_STEP();
135             break;
136     #endif
137         default:
138             action.code = ACTION_NO;
139             break;
140     }
141     return action;
142 }
143
144 __attribute__ ((weak))
145 const uint16_t PROGMEM fn_actions[] = {
146
147 };
148
149 /* Macro */
150 __attribute__ ((weak))
151 const macro_t *action_get_macro(keyrecord_t *record, uint8_t id, uint8_t opt)
152 {
153     return MACRO_NONE;
154 }
155
156 /* Function */
157 __attribute__ ((weak))
158 void action_function(keyrecord_t *record, uint8_t id, uint8_t opt)
159 {
160 }
161
162 /* translates key to keycode */
163 uint16_t keymap_key_to_keycode(uint8_t layer, keypos_t key)
164 {
165     // Read entire word (16bits)
166     return pgm_read_word(&keymaps[(layer)][(key.row)][(key.col)]);
167 }