154 lines
4.3 KiB
C
154 lines
4.3 KiB
C
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/* Copyright 2022 Olly Hayes (@ollyhayes)
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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 "ollyhayes.h"
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#ifdef VIRTSER_ENABLE
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# include "virtser.h"
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#endif
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layer_state_t default_layer_state_set_kb(layer_state_t state) {
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if (layer_state_cmp(state, BASE)) {
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rgb_matrix_mode(3);
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} else if (layer_state_cmp(state, GAMES)) {
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rgb_matrix_mode(1);
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}
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return state;
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}
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uint16_t key_presses = 0;
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bool process_record_user(uint16_t keycode, keyrecord_t *record) {
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// for tab/number layer switch
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static bool key_pressed_since_switch = false;
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static uint16_t switch_down_time = 0;
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// for alt-tab on punc layer
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static bool alt_tab_used = false;
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// for capital umlauts
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static bool shift_held = false;
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#ifdef VIRTSER_ENABLE
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if (record->event.pressed) {
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uint8_t key_index = 40 + record->event.key.col + record->event.key.row * 6;
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virtser_send(key_index);
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} else {
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uint8_t key_index = 90 + record->event.key.col + record->event.key.row * 6;
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virtser_send(key_index);
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}
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#endif
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if (record->event.pressed) {
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key_pressed_since_switch = true;
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key_presses++;
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}
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switch (keycode) {
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case UP4:
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if (record->event.pressed) {
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tap_code(KC_UP);
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tap_code(KC_UP);
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tap_code(KC_UP);
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tap_code(KC_UP);
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return false;
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}
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break;
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case DOWN4:
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if (record->event.pressed) {
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tap_code(KC_DOWN);
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tap_code(KC_DOWN);
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tap_code(KC_DOWN);
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tap_code(KC_DOWN);
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return false;
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}
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break;
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case NUM_SWITCH:
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if (record->event.pressed) {
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layer_on(NUM);
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key_pressed_since_switch = false;
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switch_down_time = timer_read();
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} else {
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layer_off(NUM);
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if (!key_pressed_since_switch && timer_elapsed(switch_down_time) < 200) {
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tap_code(KC_TAB);
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}
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}
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return false;
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case MO(PUNC):
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if (!record->event.pressed) {
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if (alt_tab_used) {
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unregister_code(KC_LALT);
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alt_tab_used = false;
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}
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}
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return true;
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case MO(FUNCTIONS):
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if (!record->event.pressed) {
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// if NUM_SWITCH has been lifted first, toggle to that layer
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// (4 = 2^NUM)
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if ((layer_state & 4) != 0) {
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layer_on(FUNCTIONS);
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return false;
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}
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}
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return true;
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case ALTTAB:
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if (record->event.pressed) {
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alt_tab_used = true;
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register_code(KC_LALT);
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tap_code(KC_TAB);
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}
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return false;
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case KC_LSFT:
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case KC_RSFT:
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shift_held = record->event.pressed;
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break;
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case A_UMLAUT:
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if (record->event.pressed) {
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if (shift_held)
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register_unicode(0x00c4);
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else
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register_unicode(0x00e4);
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}
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break;
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case O_UMLAUT:
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if (record->event.pressed) {
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if (shift_held)
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register_unicode(0x00d6);
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else
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register_unicode(0x00f6);
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}
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break;
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case U_UMLAUT:
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if (record->event.pressed) {
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if (shift_held)
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register_unicode(0x00dc);
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else
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register_unicode(0x00fc);
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}
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break;
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}
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return true;
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}
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