2 Copyright 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/>.
17 #ifndef ACTION_LAYER_H
18 #define ACTION_LAYER_H
28 extern uint32_t default_layer_state;
29 void default_layer_debug(void);
30 void default_layer_set(uint32_t state);
33 uint32_t default_layer_state_set_kb(uint32_t state);
35 #ifndef NO_ACTION_LAYER
36 /* bitwise operation */
37 void default_layer_or(uint32_t state);
38 void default_layer_and(uint32_t state);
39 void default_layer_xor(uint32_t state);
41 #define default_layer_or(state)
42 #define default_layer_and(state)
43 #define default_layer_xor(state)
50 #ifndef NO_ACTION_LAYER
51 extern uint32_t layer_state;
52 void layer_debug(void);
53 void layer_clear(void);
54 bool layer_state_is(uint8_t layer);
55 bool layer_state_cmp(uint32_t layer1, uint8_t layer2);
56 void layer_move(uint8_t layer);
57 void layer_on(uint8_t layer);
58 void layer_off(uint8_t layer);
59 void layer_invert(uint8_t layer);
60 /* bitwise operation */
61 void layer_or(uint32_t state);
62 void layer_and(uint32_t state);
63 void layer_xor(uint32_t state);
67 #define layer_move(layer)
68 #define layer_on(layer)
69 #define layer_off(layer)
70 #define layer_invert(layer)
72 #define layer_or(state)
73 #define layer_and(state)
74 #define layer_xor(state)
78 uint32_t layer_state_set_user(uint32_t state);
80 uint32_t layer_state_set_kb(uint32_t state);
83 /* pressed actions cache */
84 #if !defined(NO_ACTION_LAYER) && defined(PREVENT_STUCK_MODIFIERS)
85 /* The number of bits needed to represent the layer number: log2(32). */
86 #define MAX_LAYER_BITS 5
87 void update_source_layers_cache(keypos_t key, uint8_t layer);
88 uint8_t read_source_layers_cache(keypos_t key);
90 action_t store_or_get_action(bool pressed, keypos_t key);
92 /* return the topmost non-transparent layer currently associated with key */
93 int8_t layer_switch_get_layer(keypos_t key);
95 /* return action depending on current layer status */
96 action_t layer_switch_get_action(keypos_t key);