mirror of
https://github.com/Keychron/qmk_firmware.git
synced 2024-11-30 04:37:14 +06:00
67 lines
2.4 KiB
C
67 lines
2.4 KiB
C
|
/* Copyright 2022 Cameron Larsen <camjlarsen@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/>.
|
||
|
|
*/
|
||
|
|
#include "oneshot.h"
|
||
|
|
|
||
|
|
void update_oneshot(oneshot_state *state, uint16_t mod, uint16_t trigger, uint16_t keycode, keyrecord_t *record) {
|
||
|
|
if (keycode == trigger) {
|
||
|
|
if (record->event.pressed) {
|
||
|
|
// Trigger keydown
|
||
|
|
if (*state == os_up_unqueued) {
|
||
|
|
register_code(mod);
|
||
|
|
}
|
||
|
|
*state = os_down_unused;
|
||
|
|
} else {
|
||
|
|
// Trigger keyup
|
||
|
|
switch (*state) {
|
||
|
|
case os_down_unused:
|
||
|
|
// If we didn't use the mod while trigger was held, queue it.
|
||
|
|
*state = os_up_queued;
|
||
|
|
break;
|
||
|
|
case os_down_used:
|
||
|
|
// If we did use the mod while trigger was held, unregister it.
|
||
|
|
*state = os_up_unqueued;
|
||
|
|
unregister_code(mod);
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if (record->event.pressed) {
|
||
|
|
if (is_oneshot_cancel_key(keycode) && *state != os_up_unqueued) {
|
||
|
|
// Cancel oneshot on designated cancel keydown.
|
||
|
|
*state = os_up_unqueued;
|
||
|
|
unregister_code(mod);
|
||
|
|
}
|
||
|
|
} else {
|
||
|
|
if (!is_oneshot_ignored_key(keycode)) {
|
||
|
|
// On non-ignored keyup, consider the oneshot used.
|
||
|
|
switch (*state) {
|
||
|
|
case os_down_unused:
|
||
|
|
*state = os_down_used;
|
||
|
|
break;
|
||
|
|
case os_up_queued:
|
||
|
|
*state = os_up_unqueued;
|
||
|
|
unregister_code(mod);
|
||
|
|
break;
|
||
|
|
default:
|
||
|
|
break;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|