qmk_firmware/users/ericgebhart/extensions/smart_lock.c

118 lines
2.7 KiB
C

/*
Copyright 2022 Eric Gebhart <e.a.gebhart@gmail.com>
This program is free software: you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation, either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program. If not, see <http://www.gnu.org/licenses/>.
*/
// Derived from smart_layers by @Possumvibes
// Derived from one shot_mod by @Callum.
#include "smart_lock.h"
#include USERSPACE_H
/* print("string"): Print a simple string. */
/* uprintf("%s string", var) */
bool ignore_key(uint16_t keycode,
const uint16_t *cond_keys){
// look for non-cancel condition.
// look for keys to ignore, if we match, we do nothing.
for (; pgm_read_word(cond_keys) != COND_KEYS_END ; ++cond_keys){
if (pgm_read_word(cond_keys) == keycode){
return true;
}
}
return false;
}
void deactivate_sml_layer(smart_lock_t *sml){
layer_off(sml->thing);
sml->active = false;
}
void deactivate_sml_mod(smart_lock_t *sml){
unregister_mods(sml->thing);
sml->active = false;
}
void deactivate_sml(smart_lock_t *sml){
switch(sml->type){
case sml_layer:
deactivate_sml_layer(sml);
case sml_mod:
deactivate_sml_mod(sml);
}
}
void sml_activate_layer(smart_lock_t *sml){
sml->active = true;
layer_on(sml->thing);
}
void sml_maybe_activate_mod(smart_lock_t *sml ){
if (sml->active) {
unregister_mods(sml->thing);
} else {
register_mods(sml->thing);
}
sml->active = !sml->active;
}
void sml_activate(smart_lock_t *sml){
switch(sml->type){
case sml_layer:
sml_activate_layer(sml);
break;
case sml_mod:
sml_maybe_activate_mod(sml);
break;
}
}
void update_smart_lock(uint16_t keycode) {
#ifdef SMART_LOCK_ENABLE
bool deactivate = false;
smart_lock_t *sml;
for (int i = 0; i < SML_LEN; ++i){
sml = &smart_locks[i];
// if it's a match,
// maybe activate/deactivate it if we got it's keycode.
if (sml->keycode == keycode){
sml_activate(sml);
return;
}
// deactivate what we need to.
if(sml->active){
deactivate = !ignore_key(keycode, &sml->keys[0]);
if (deactivate){
deactivate_sml(sml);
}
}
}
#endif
return;
}
void process_smart_lock(uint16_t keycode, keyrecord_t *record) {
if (record->event.pressed) {
update_smart_lock(keycode);
}
}