qmk_firmware/users/sethBarberee/tap_dance.c

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/* Copyright 2021 SethBarberee <seth.barberee@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 "tap_dance.h"
// Shamelessly stolen from QMK Docs
int cur_dance (qk_tap_dance_state_t *state) {
if (state->count == 1) {
if (state->interrupted || !state->pressed) {
return SINGLE_TAP;
} else {
return SINGLE_HOLD;
}
}
else if (state->count == 2) {
if (state->interrupted) return DOUBLE_SINGLE_TAP;
else if (state->pressed) return DOUBLE_HOLD;
else return DOUBLE_TAP;
}
if (state->count == 3) {
if (state->interrupted || !state->pressed) return TRIPLE_TAP;
else return TRIPLE_HOLD;
}
else return 8;
}
// Initialize it now
tap caps_status = {
.toggled = false,
.state = 0
};
void dance_ecap_finished (qk_tap_dance_state_t *state, void *user_data){
caps_status.state = cur_dance(state);
switch(caps_status.state){
case SINGLE_TAP:
tap_code(KC_ESC);
break;
case SINGLE_HOLD:
register_code(KC_LCTRL);
break;
case DOUBLE_TAP:
tap_code(KC_CAPS);
if(!caps_status.toggled){
// Toggling caps so indicate
caps_status.toggled = true;
#ifdef RGBLIGHT_ENABLE
// Save mode we can from
caps_status.normal_mode = rgblight_get_mode();
rgblight_mode_noeeprom(CAPS_LOCK_MODE);
#endif
} else {
// Turning off so return to normal mode
caps_status.toggled = false;
#ifdef RGBLIGHT_ENABLE
rgblight_mode_noeeprom(caps_status.normal_mode);
#endif
}
break;
}
}
void dance_ecap_reset (qk_tap_dance_state_t *state, void *user_data){
if(caps_status.state == SINGLE_HOLD){
unregister_code(KC_LCTRL);
}
caps_status.state = 0;
}
//Tap Dance Definitions
qk_tap_dance_action_t tap_dance_actions[] = {
//Tap once for Esc, twice for Caps Lock
[TD_ECAP] = ACTION_TAP_DANCE_FN_ADVANCED(NULL, dance_ecap_finished, dance_ecap_reset),
// Other declarations would go here, separated by commas, if you have them
};