From 050472a4d07d07c1d9ae17d2fd26d44e9d95d950 Mon Sep 17 00:00:00 2001 From: Eric Gebhart Date: Sat, 12 Nov 2022 00:09:41 +0100 Subject: Eric Gebhart user space and keymaps (#17487) Co-authored-by: Drashna Jaelre --- users/ericgebhart/extensions/mod_lock.c | 81 +++++++++++++++++++++++++++++++++ 1 file changed, 81 insertions(+) create mode 100644 users/ericgebhart/extensions/mod_lock.c (limited to 'users/ericgebhart/extensions/mod_lock.c') diff --git a/users/ericgebhart/extensions/mod_lock.c b/users/ericgebhart/extensions/mod_lock.c new file mode 100644 index 0000000000..c78f7cdfe8 --- /dev/null +++ b/users/ericgebhart/extensions/mod_lock.c @@ -0,0 +1,81 @@ +/* + Copyright 2022 Eric Gebhart , @possumvibes + + 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 . +*/ +// Derived from mod_lock by @possumvibes. + +#include "mod_lock.h" + +#undef MODL +#define MODL(KEYCODE, MODKC) \ + {false, MODKC, KEYCODE}, + +#define A_KEY(KEYCODE) case KEYCODE: +#define BLANK(...) + +#undef IGNORE_KC +#define IGNORE_KC BLANK + +mod_lock_state_t modlock_states[] = { +#ifdef MOD_LOCK_ENABLE +#include "mod_lock.def" +#endif +}; +uint8_t NUM_MODLOCK_STATES = sizeof(modlock_states) / sizeof(mod_lock_state_t); + +void process_mod_lock(uint16_t keycode, keyrecord_t *record) { +#ifdef MOD_LOCK_ENABLE + mod_lock_state_t *curr_state = NULL; + + for (int i = 0; i < NUM_MODLOCK_STATES; ++i) { + curr_state = &modlock_states[i]; + + if (keycode == curr_state->trigger) { + if (record->event.pressed) { + if (curr_state->locking) { + unregister_code(curr_state->mod); + } else { + register_code(curr_state->mod); + } + + curr_state->locking = !curr_state->locking; + } + } else { + // check for cancel condition on keydown and keyup + if (curr_state->locking && is_mod_lock_cancel_key(keycode)) { + unregister_code(curr_state->mod); + curr_state->locking = false; + } + } + } +#endif +} + +#undef MODL +#undef IGNORE_KC +#define MODL BLANK +#define IGNORE_KC A_KEY +bool is_mod_lock_cancel_key(uint16_t keycode) { + // Mod locks are exclusively used on the nav layer. + // any key besides nav keys should cancel the lock. + switch (keycode) { +#ifdef MOD_LOCK_ENABLE +#include "mod_lock.def" +#endif + return false; + default: + return true; + } +} -- cgit v1.2.3