200 lines
5 KiB
C
200 lines
5 KiB
C
/* Copyright 2017 Jeremy Cowgar
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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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#ifdef AUTO_SHIFT_ENABLE
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# include <stdio.h>
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# include "process_auto_shift.h"
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# define TAP(key) \
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register_code(key); \
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unregister_code(key)
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# define TAP_WITH_MOD(mod, key) \
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register_code(mod); \
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register_code(key); \
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unregister_code(key); \
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unregister_code(mod)
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uint16_t autoshift_time = 0;
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uint16_t autoshift_timeout = AUTO_SHIFT_TIMEOUT;
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uint16_t autoshift_lastkey = KC_NO;
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void autoshift_timer_report(void) {
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char display[8];
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snprintf(display, 8, "\n%d\n", autoshift_timeout);
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send_string((const char *)display);
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}
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void autoshift_on(uint16_t keycode) {
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autoshift_time = timer_read();
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autoshift_lastkey = keycode;
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}
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void autoshift_flush(void) {
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if (autoshift_lastkey != KC_NO) {
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uint16_t elapsed = timer_elapsed(autoshift_time);
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if (elapsed > autoshift_timeout) {
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register_code(KC_LSFT);
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}
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register_code(autoshift_lastkey);
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unregister_code(autoshift_lastkey);
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if (elapsed > autoshift_timeout) {
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unregister_code(KC_LSFT);
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}
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autoshift_time = 0;
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autoshift_lastkey = KC_NO;
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}
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}
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bool autoshift_enabled = true;
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void autoshift_enable(void) { autoshift_enabled = true; }
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void autoshift_disable(void) {
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autoshift_enabled = false;
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autoshift_flush();
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}
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void autoshift_toggle(void) {
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if (autoshift_enabled) {
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autoshift_enabled = false;
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autoshift_flush();
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} else {
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autoshift_enabled = true;
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}
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}
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bool autoshift_state(void) { return autoshift_enabled; }
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bool process_auto_shift(uint16_t keycode, keyrecord_t *record) {
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# ifndef AUTO_SHIFT_MODIFIERS
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static uint8_t any_mod_pressed;
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# endif
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if (record->event.pressed) {
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switch (keycode) {
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case KC_ASUP:
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autoshift_timeout += 5;
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return false;
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case KC_ASDN:
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autoshift_timeout -= 5;
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return false;
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case KC_ASRP:
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autoshift_timer_report();
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return false;
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case KC_ASTG:
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autoshift_toggle();
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return false;
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case KC_ASON:
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autoshift_enable();
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return false;
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case KC_ASOFF:
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autoshift_disable();
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return false;
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# ifndef NO_AUTO_SHIFT_ALPHA
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case KC_A:
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case KC_B:
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case KC_C:
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case KC_D:
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case KC_E:
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case KC_F:
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case KC_G:
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case KC_H:
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case KC_I:
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case KC_J:
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case KC_K:
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case KC_L:
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case KC_M:
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case KC_N:
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case KC_O:
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case KC_P:
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case KC_Q:
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case KC_R:
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case KC_S:
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case KC_T:
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case KC_U:
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case KC_V:
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case KC_W:
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case KC_X:
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case KC_Y:
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case KC_Z:
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# endif
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# ifndef NO_AUTO_SHIFT_NUMERIC
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case KC_1:
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case KC_2:
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case KC_3:
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case KC_4:
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case KC_5:
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case KC_6:
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case KC_7:
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case KC_8:
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case KC_9:
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case KC_0:
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# endif
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# ifndef NO_AUTO_SHIFT_SPECIAL
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case KC_MINUS:
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case KC_EQL:
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case KC_TAB:
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case KC_LBRC:
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case KC_RBRC:
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case KC_BSLS:
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case KC_SCLN:
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case KC_QUOT:
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case KC_COMM:
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case KC_DOT:
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case KC_SLSH:
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case KC_GRAVE:
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case KC_NONUS_BSLASH:
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case KC_NONUS_HASH:
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# endif
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autoshift_flush();
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if (!autoshift_enabled) return true;
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# ifndef AUTO_SHIFT_MODIFIERS
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any_mod_pressed = get_mods() & (MOD_BIT(KC_LGUI) | MOD_BIT(KC_RGUI) | MOD_BIT(KC_LALT) | MOD_BIT(KC_RALT) | MOD_BIT(KC_LCTL) | MOD_BIT(KC_RCTL) | MOD_BIT(KC_LSFT) | MOD_BIT(KC_RSFT));
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if (any_mod_pressed) {
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return true;
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}
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# endif
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autoshift_on(keycode);
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return false;
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default:
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autoshift_flush();
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return true;
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}
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} else {
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autoshift_flush();
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}
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return true;
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}
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#endif
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