/* Copyright 2017 WoodKeys * * 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 QMK_KEYBOARD_H enum layer_names { _NUMLOCK, _NAV, _ALT, _ADJUST }; const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { [_NUMLOCK] = LAYOUT_ortho_5x4( /* Base */ KC_NLCK, KC_PSLS, KC_PAST, KC_PMNS, KC_P7, KC_P8, KC_P9, KC_PPLS, KC_P4, KC_P5, KC_P6, KC_PEQL, KC_P1, KC_P2, KC_P3, KC_COMM, KC_LALT, KC_P0, KC_PDOT, KC_PENT ), [_NAV] = LAYOUT_ortho_5x4( /* Base */ _______, _______, _______, _______, KC_HOME, KC_UP, KC_PGUP, _______, KC_LEFT, XXXXXXX, KC_RGHT, _______, KC_END, KC_DOWN, KC_PGDN, _______, _______, KC_INS, KC_DEL, _______ ), [_ALT] = LAYOUT_ortho_5x4( /* Base */ _______, KC_MUTE, KC_VOLD, KC_VOLU, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ ), [_ADJUST] = LAYOUT_ortho_5x4( /* Base */ _______, KC_A, _______, RESET, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______ ) }; static bool numlock_down = false; bool process_record_user(uint16_t keycode, keyrecord_t *record) { switch (keycode) { case KC_NLCK: if (record->event.pressed) { numlock_down = true; if (IS_LAYER_ON(_ALT)) { layer_on(_ADJUST); } } else { if(!IS_LAYER_ON(_ADJUST)) { if (!IS_LAYER_ON(_NAV)) { numlock_led_off(); layer_on(_NAV); } else { numlock_led_on(); layer_off(_NAV); } } else { layer_off(_ADJUST); } numlock_down = false; } return false; case KC_LALT: if (record->event.pressed) { if (numlock_down) { layer_on(_ADJUST); } else { layer_on(_ALT); } } else { if(IS_LAYER_ON(_ADJUST)) { layer_off(_ADJUST); } else { layer_off(_ALT); } } // Allow normal processing of ALT return false; } return true; }