81 lines
2.2 KiB
C
81 lines
2.2 KiB
C
/*
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Copyright 2022 Eric Gebhart <e.a.gebhart@gmail.com>, @possumvibes
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This program is free software: you can redistribute it and/or modify
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it under the terms of the GNU General Public License as published by
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the Free Software Foundation, either version 2 of the License, or
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(at your option) any later version.
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This program is distributed in the hope that it will be useful,
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but WITHOUT ANY WARRANTY; without even the implied warranty of
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MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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GNU General Public License for more details.
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You should have received a copy of the GNU General Public License
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along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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// Derived from mod_lock by @possumvibes.
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#include "mod_lock.h"
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#undef MODL
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#define MODL(KEYCODE, MODKC) \
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{false, MODKC, KEYCODE},
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#define A_KEY(KEYCODE) case KEYCODE:
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#define BLANK(...)
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#undef IGNORE_KC
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#define IGNORE_KC BLANK
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mod_lock_state_t modlock_states[] = {
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#ifdef MOD_LOCK_ENABLE
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#include "mod_lock.def"
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#endif
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};
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uint8_t NUM_MODLOCK_STATES = sizeof(modlock_states) / sizeof(mod_lock_state_t);
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void process_mod_lock(uint16_t keycode, keyrecord_t *record) {
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#ifdef MOD_LOCK_ENABLE
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mod_lock_state_t *curr_state = NULL;
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for (int i = 0; i < NUM_MODLOCK_STATES; ++i) {
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curr_state = &modlock_states[i];
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if (keycode == curr_state->trigger) {
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if (record->event.pressed) {
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if (curr_state->locking) {
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unregister_code(curr_state->mod);
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} else {
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register_code(curr_state->mod);
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}
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curr_state->locking = !curr_state->locking;
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}
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} else {
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// check for cancel condition on keydown and keyup
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if (curr_state->locking && is_mod_lock_cancel_key(keycode)) {
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unregister_code(curr_state->mod);
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curr_state->locking = false;
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}
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}
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}
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#endif
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}
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#undef MODL
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#undef IGNORE_KC
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#define MODL BLANK
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#define IGNORE_KC A_KEY
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bool is_mod_lock_cancel_key(uint16_t keycode) {
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// Mod locks are exclusively used on the nav layer.
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// any key besides nav keys should cancel the lock.
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switch (keycode) {
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#ifdef MOD_LOCK_ENABLE
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#include "mod_lock.def"
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#endif
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return false;
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default:
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return true;
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}
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}
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