mirror of
https://github.com/qmk/qmk_firmware
synced 2024-11-18 18:04:57 +00:00
58 lines
1.7 KiB
C
58 lines
1.7 KiB
C
|
#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;
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|
||
|
|
}
|