164 lines
5 KiB
C
164 lines
5 KiB
C
/* Copyright 2020 Christopher Ko <chriskopher@gmail.com>
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*
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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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*
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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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*
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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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#include "shared_enum.h"
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#include "quantum.h"
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enum tap_dance_state {
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SINGLE_HOLD = 1,
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SINGLE_TAP,
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DOUBLE_TAP,
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TRIPLE_TAP,
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};
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// Record current state of a tap dance
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static int espc_l_tap_state = 0;
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static int espc_r_tap_state = 0;
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static int scln_cln_tap_state = 0;
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// Watch the state of the tap dance
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int cur_dance(tap_dance_state_t *state) {
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if (state->pressed) {
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return SINGLE_HOLD;
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}
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if (state->count == 1) {
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return SINGLE_TAP;
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}
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if (state->count == 2) {
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return DOUBLE_TAP;
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}
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if (state->count == 3) {
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return TRIPLE_TAP;
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}
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return -1;
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}
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// Extended Space Cadet Shift - Left ==================================
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void espc_l_finished(tap_dance_state_t *state, void *user_data) {
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espc_l_tap_state = cur_dance(state);
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switch (espc_l_tap_state) {
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case SINGLE_TAP: // (
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register_code16(LSFT(KC_9));
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break;
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case DOUBLE_TAP: // {
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unregister_code16(LSFT(KC_9));
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register_code16(LSFT(KC_LBRC));
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break;
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case TRIPLE_TAP: // [
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unregister_code16(LSFT(KC_LBRC));
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register_code16(KC_LBRC);
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break;
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case SINGLE_HOLD: // LShift
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register_code16(KC_LSFT);
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break;
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}
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}
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void espc_l_reset(tap_dance_state_t *state, void *user_data) {
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switch (espc_l_tap_state) {
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case SINGLE_TAP: // (
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unregister_code16(LSFT(KC_9));
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break;
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case DOUBLE_TAP: // {
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unregister_code16(LSFT(KC_LBRC));
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break;
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case TRIPLE_TAP: // [
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unregister_code16(KC_LBRC);
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break;
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case SINGLE_HOLD: // LShift
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unregister_code16(KC_LSFT);
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break;
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}
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espc_l_tap_state = 0;
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}
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// ====================================================================//
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// Extended Space Cadet Shift - Right ==================================
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void espc_r_finished(tap_dance_state_t *state, void *user_data) {
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espc_r_tap_state = cur_dance(state);
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switch (espc_r_tap_state) {
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case SINGLE_TAP: // )
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register_code16(LSFT(KC_0));
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break;
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case DOUBLE_TAP: // }
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unregister_code16(LSFT(KC_0));
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register_code16(LSFT(KC_RBRC));
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break;
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case TRIPLE_TAP: // ]
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unregister_code16(LSFT(KC_RBRC));
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register_code16(KC_RBRC);
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break;
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case SINGLE_HOLD: // RShift
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register_code16(KC_RSFT);
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break;
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}
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}
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void espc_r_reset(tap_dance_state_t *state, void *user_data) {
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switch (espc_r_tap_state) {
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case SINGLE_TAP: // )
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unregister_code16(LSFT(KC_0));
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break;
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case DOUBLE_TAP: // }
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unregister_code16(LSFT(KC_RBRC));
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break;
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case TRIPLE_TAP: // ]
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unregister_code16(KC_RBRC);
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break;
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case SINGLE_HOLD: // RShift
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unregister_code16(KC_RSFT);
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break;
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}
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espc_r_tap_state = 0;
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}
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// ====================================================================//
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// Semicolon - Colon ==================================================
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void scln_cln_finished(tap_dance_state_t *state, void *user_data) {
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scln_cln_tap_state = cur_dance(state);
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switch (scln_cln_tap_state) {
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case SINGLE_TAP: // ;
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register_code16(KC_SCLN);
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break;
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default: // :
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register_code16(LSFT(KC_SCLN));
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break;
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}
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}
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void scln_cln_reset(tap_dance_state_t *state, void *user_data) {
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switch (scln_cln_tap_state) {
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case SINGLE_TAP: // ;
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unregister_code16(KC_SCLN);
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break;
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default: // :
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unregister_code16(LSFT(KC_SCLN));
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break;
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}
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}
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// ====================================================================//
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// Associate tap dance with defined functionality
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tap_dance_action_t tap_dance_actions[] = {
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// Extended space cadet shift left: Hold - Shift, One - (, Two - {, Three - [
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[ESPC_L] = ACTION_TAP_DANCE_FN_ADVANCED(NULL, espc_l_finished, espc_l_reset),
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// Extended space cadet shift right: Hold - Shift, One - ), Two - }, Three - ]
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[ESPC_R] = ACTION_TAP_DANCE_FN_ADVANCED(NULL, espc_r_finished, espc_r_reset),
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// Semicolon - Colon: One - ;, Two - :
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[SCLN_CLN] = ACTION_TAP_DANCE_FN_ADVANCED(NULL, scln_cln_finished, scln_cln_reset),
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};
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