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| 1 | +/* Copyright 2021 Ananya Kirti |
| 2 | + * |
| 3 | + * This program is free software: you can redistribute it and/or modify |
| 4 | + * it under the terms of the GNU General Public License as published by |
| 5 | + * the Free Software Foundation, either version 2 of the License, or |
| 6 | + * (at your option) any later version. |
| 7 | + * |
| 8 | + * This program is distributed in the hope that it will be useful, |
| 9 | + * but WITHOUT ANY WARRANTY; without even the implied warranty of |
| 10 | + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the |
| 11 | + * GNU General Public License for more details. |
| 12 | + * |
| 13 | + * You should have received a copy of the GNU General Public License |
| 14 | + * along with this program. If not, see <http://www.gnu.org/licenses/>. |
| 15 | + */ |
| 16 | + |
| 17 | + |
| 18 | +#include QMK_KEYBOARD_H |
| 19 | + |
| 20 | + |
| 21 | +bool is_alt_tab_active = false; |
| 22 | +uint16_t alt_tab_timer = 0; |
| 23 | + |
| 24 | +const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { |
| 25 | + [0] = LAYOUT_ortho_2x3( |
| 26 | + KC_MEDIA_STOP, KC_MEDIA_PLAY_PAUSE, KC__MUTE, |
| 27 | + KC_MEDIA_REWIND, KC_MEDIA_FAST_FORWARD, KC_PGDN |
| 28 | + ), |
| 29 | + [1] = LAYOUT_ortho_2x3( |
| 30 | + _______, _______, _______, |
| 31 | + _______, _______, _______ |
| 32 | + ), |
| 33 | + [2] = LAYOUT_ortho_2x3( |
| 34 | + _______, _______, _______, |
| 35 | + _______, _______, _______ |
| 36 | + ), |
| 37 | + [3] = LAYOUT_ortho_2x3( |
| 38 | + _______, _______, _______, |
| 39 | + _______, _______, _______ |
| 40 | + ), |
| 41 | +}; |
| 42 | + |
| 43 | + |
| 44 | + |
| 45 | +// D4 D0 |
| 46 | +// C6 E6 D7 |
| 47 | + |
| 48 | +void matrix_scan_user(void) { |
| 49 | + writePin(C6, layer_state_is(1)); |
| 50 | + writePin(E6, layer_state_is(2)); |
| 51 | + writePin(D7, layer_state_is(3)); |
| 52 | + writePin(D4, layer_state_is(4)); |
| 53 | + writePin(D0, layer_state_is(5)); |
| 54 | + if (is_alt_tab_active) { |
| 55 | + if (timer_elapsed(alt_tab_timer) > 1000) { |
| 56 | + unregister_code(KC_LWIN); |
| 57 | + is_alt_tab_active = false; |
| 58 | + } |
| 59 | + } |
| 60 | +} |
| 61 | + |
| 62 | +bool led_update_user(led_t led_state) { |
| 63 | + return false; |
| 64 | +}; |
| 65 | + |
| 66 | + |
| 67 | + |
| 68 | +bool encoder_update_user(uint8_t index, bool clockwise) { |
| 69 | + if(IS_LAYER_ON(1)) { // on 1st layer |
| 70 | + if (clockwise) { |
| 71 | + if (!is_alt_tab_active) { |
| 72 | + is_alt_tab_active = true; |
| 73 | + register_code(KC_LWIN); |
| 74 | + } |
| 75 | + alt_tab_timer = timer_read(); |
| 76 | + tap_code16(KC_TAB); |
| 77 | + } else { |
| 78 | + alt_tab_timer = timer_read(); |
| 79 | + tap_code16(S(KC_TAB)); |
| 80 | + } |
| 81 | + } |
| 82 | + // 2nd layer |
| 83 | + else if(IS_LAYER_ON(2)) { |
| 84 | + if (clockwise) { |
| 85 | + tap_code(KC_DOWN); |
| 86 | + } else { |
| 87 | + tap_code(KC_UP); |
| 88 | + } |
| 89 | + } |
| 90 | + else if(IS_LAYER_ON(3)) { |
| 91 | + if (clockwise) { |
| 92 | + tap_code(KC_BRIU); |
| 93 | + } else { |
| 94 | + tap_code(KC_BRID); |
| 95 | + } |
| 96 | + } |
| 97 | + // default layer |
| 98 | + else if(IS_LAYER_ON(0)) { |
| 99 | + if (clockwise) { |
| 100 | + tap_code(KC_VOLU); |
| 101 | + } else { |
| 102 | + tap_code(KC_VOLD); |
| 103 | + } |
| 104 | + } |
| 105 | + return false; |
| 106 | +} |
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