2 Copyright 2012-2017 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 "process_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
;
53 case KC_FN0
... KC_FN31
:
54 action
.code
= keymap_function_id_to_action(FN_INDEX(keycode
));
56 case KC_A
... KC_EXSEL
:
57 case KC_LCTRL
... KC_RGUI
:
58 action
.code
= ACTION_KEY(keycode
);
60 case KC_SYSTEM_POWER
... KC_SYSTEM_WAKE
:
61 action
.code
= ACTION_USAGE_SYSTEM(KEYCODE2SYSTEM(keycode
));
63 case KC_AUDIO_MUTE
... KC_MEDIA_REWIND
:
64 action
.code
= ACTION_USAGE_CONSUMER(KEYCODE2CONSUMER(keycode
));
66 case KC_MS_UP
... KC_MS_ACCEL2
:
67 action
.code
= ACTION_MOUSEKEY(keycode
);
70 action
.code
= ACTION_TRANSPARENT
;
72 case QK_MODS
... QK_MODS_MAX
: ;
75 action
.code
= ACTION_MODS_KEY(keycode
>> 8, keycode
& 0xFF); // adds modifier to key
77 case QK_FUNCTION
... QK_FUNCTION_MAX
: ;
78 // Is a shortcut for function action_layer, pull last 12bits
79 // This means we have 4,096 FN macros at our disposal
80 action
.code
= keymap_function_id_to_action( (int)keycode
& 0xFFF );
82 case QK_MACRO
... QK_MACRO_MAX
:
83 if (keycode
& 0x800) // tap macros have upper bit set
84 action
.code
= ACTION_MACRO_TAP(keycode
& 0xFF);
86 action
.code
= ACTION_MACRO(keycode
& 0xFF);
88 case QK_LAYER_TAP
... QK_LAYER_TAP_MAX
:
89 action
.code
= ACTION_LAYER_TAP_KEY((keycode
>> 0x8) & 0xF, keycode
& 0xFF);
91 case QK_TO
... QK_TO_MAX
: ;
93 when
= (keycode
>> 0x4) & 0x3;
94 action_layer
= keycode
& 0xF;
95 action
.code
= ACTION_LAYER_SET(action_layer
, when
);
97 case QK_MOMENTARY
... QK_MOMENTARY_MAX
: ;
98 // Momentary action_layer
99 action_layer
= keycode
& 0xFF;
100 action
.code
= ACTION_LAYER_MOMENTARY(action_layer
);
102 case QK_DEF_LAYER
... QK_DEF_LAYER_MAX
: ;
103 // Set default action_layer
104 action_layer
= keycode
& 0xFF;
105 action
.code
= ACTION_DEFAULT_LAYER_SET(action_layer
);
107 case QK_TOGGLE_LAYER
... QK_TOGGLE_LAYER_MAX
: ;
109 action_layer
= keycode
& 0xFF;
110 action
.code
= ACTION_LAYER_TOGGLE(action_layer
);
112 case QK_ONE_SHOT_LAYER
... QK_ONE_SHOT_LAYER_MAX
: ;
113 // OSL(action_layer) - One-shot action_layer
114 action_layer
= keycode
& 0xFF;
115 action
.code
= ACTION_LAYER_ONESHOT(action_layer
);
117 case QK_ONE_SHOT_MOD
... QK_ONE_SHOT_MOD_MAX
: ;
118 // OSM(mod) - One-shot mod
119 mod
= keycode
& 0xFF;
120 action
.code
= ACTION_MODS_ONESHOT(mod
);
122 case QK_LAYER_TAP_TOGGLE
... QK_LAYER_TAP_TOGGLE_MAX
:
123 action
.code
= ACTION_LAYER_TAP_TOGGLE(keycode
& 0xFF);
125 case QK_MOD_TAP
... QK_MOD_TAP_MAX
:
126 mod
= mod_config((keycode
>> 0x8) & 0x1F);
127 action
.code
= ACTION_MODS_TAP_KEY(mod
, keycode
& 0xFF);
129 #ifdef BACKLIGHT_ENABLE
131 action
.code
= ACTION_BACKLIGHT_LEVEL(keycode
- BL_0
);
134 action
.code
= ACTION_BACKLIGHT_DECREASE();
137 action
.code
= ACTION_BACKLIGHT_INCREASE();
140 action
.code
= ACTION_BACKLIGHT_TOGGLE();
143 action
.code
= ACTION_BACKLIGHT_STEP();
147 action
.code
= ACTION_NO
;
153 __attribute__ ((weak
))
154 const uint16_t PROGMEM fn_actions
[] = {
159 __attribute__ ((weak
))
160 const macro_t
*action_get_macro(keyrecord_t
*record
, uint8_t id
, uint8_t opt
)
166 __attribute__ ((weak
))
167 void action_function(keyrecord_t
*record
, uint8_t id
, uint8_t opt
)
171 // translates key to keycode
172 __attribute__ ((weak
))
173 uint16_t keymap_key_to_keycode(uint8_t layer
, keypos_t key
)
175 // Read entire word (16bits)
176 return pgm_read_word(&keymaps
[(layer
)][(key
.row
)][(key
.col
)]);
179 // translates function id to action
180 __attribute__ ((weak
))
181 uint16_t keymap_function_id_to_action( uint16_t function_id
)
183 // The compiler sees the empty (weak) fn_actions and generates a warning
184 // This function should not be called in that case, so the warning is too strict
185 // If this function is called however, the keymap should have overridden fn_actions, and then the compile
186 // is comparing against the wrong array
187 #pragma GCC diagnostic push
188 #pragma GCC diagnostic ignored "-Warray-bounds"
189 return pgm_read_word(&fn_actions
[function_id
]);
190 #pragma GCC diagnostic pop