/* Copyright 2015-2017 Jack Humbert * * 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 "planck.h" #include "action_layer.h" extern keymap_config_t keymap_config; enum planck_layers { DVORAK, OVL_L, // Left overlay OVL_R, // Right overlay OVL_C, // Corner overlay OVL_N, // Number overlay OVL_F, // F-key overlay }; enum planck_keycodes { UMLT_A = SAFE_RANGE, UMLT_O, UMLT_U, }; const uint16_t PROGMEM keymaps[][MATRIX_ROWS][MATRIX_COLS] = { [DVORAK] = { {KC_TAB, KC_QUOT, KC_COMM, KC_DOT, KC_P, KC_Y, KC_F, KC_G, KC_C, KC_R, KC_L, OSL(OVL_C)}, {KC_ESC, KC_A, KC_O, KC_E, KC_U, KC_I, KC_D, KC_H, KC_T, KC_N, KC_S, KC_ENT }, {KC_LSFT, KC_SCLN, KC_Q, KC_J, KC_K, KC_X, KC_B, KC_M, KC_W, KC_V, KC_Z, KC_RSFT }, {KC_LGUI, MO(OVL_N), KC_LCTL, KC_RCTL, KC_BSPC, MO(OVL_L), MO(OVL_R), KC_SPC, KC_LALT, MO(OVL_F), KC_RALT, KC_RGUI } }, [OVL_L] = { {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_RGHT, _______}, {_______, KC_UNDS, KC_MINS, KC_BSLS, KC_SLSH, KC_PLUS, KC_DLR, KC_LEFT, KC_EQL, KC_LCBR, KC_RCBR, _______}, {_______, KC_SCLN, _______, _______, _______, _______, _______, _______, KC_GRV, KC_HASH, KC_PIPE, _______}, {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______} }, [OVL_R] = { {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______}, {_______, KC_LBRC, KC_RBRC, KC_LPRN, KC_RPRN, KC_EXLM, KC_CIRC, KC_QUES, KC_PERC, KC_AMPR, KC_ASTR, _______}, {_______, KC_TILD, KC_AT, KC_DOWN, KC_UP, _______, _______, _______, _______, _______, _______, _______}, {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______, _______} }, [OVL_C] = { {_______, _______, _______, _______, _______, _______, _______, _______, _______, _______, KC_END, _______}, {_______, UMLT_A, UMLT_O, _______, UMLT_U, _______, _______, KC_HOME, _______, _______, _______, _______}, {_______, _______, _______, KC_PGDN, KC_PGUP, _______, _______, _______, _______, _______, _______, _______}, {_______, _______, _______, _______, KC_DEL, _______, _______, KC_INS, _______, _______, _______, _______} }, [OVL_N] = { {_______, _______, _______, _______, _______, _______, _______, KC_7, KC_8, KC_9, _______, _______}, {_______, KC_PLUS, KC_UNDS, KC_LPRN, KC_RPRN, _______, _______, KC_4, KC_5, KC_6, _______, _______}, {_______, KC_ASTR, KC_SLSH, _______, _______, _______, _______, KC_1, KC_2, KC_3, KC_EQL, _______}, {_______, _______, _______, _______, _______, _______, _______, KC_0, _______, _______, _______, _______} }, [OVL_F] = { {_______, _______, _______, _______, _______, _______, _______, KC_F7, KC_F8, KC_F9, _______, _______}, {_______, _______, _______, _______, _______, _______, _______, KC_F4, KC_F5, KC_F6, _______, _______}, {_______, _______, _______, _______, _______, _______, _______, KC_F1, KC_F2, KC_F3, _______, _______}, {_______, _______, _______, _______, _______, _______, _______, KC_F10, KC_F11, KC_F12, _______, _______} } }; static bool is_left_shift_pressed = false; static bool is_right_shift_pressed = false; // This will only work on linux with xkbmap option "compose:prsc" void press_umlaut_of(uint16_t keycode) { bool is_shift_pressed = (is_left_shift_pressed || is_right_shift_pressed); register_code(KC_PSCREEN); unregister_code(KC_PSCREEN); if (!is_shift_pressed) { register_code(KC_LSFT); } register_code(KC_QUOT); unregister_code(KC_QUOT); if (!is_shift_pressed) { unregister_code(KC_LSFT); } register_code(keycode); unregister_code(keycode); } bool process_record_user(uint16_t keycode, keyrecord_t *record) { switch (keycode) { case KC_LSFT: is_left_shift_pressed = record->event.pressed; break; case KC_RSFT: is_right_shift_pressed = record->event.pressed; break; case UMLT_A: if (record->event.pressed) { press_umlaut_of(KC_A); } break; case UMLT_O: if (record->event.pressed) { press_umlaut_of(KC_O); } break; case UMLT_U: if (record->event.pressed) { press_umlaut_of(KC_U); } break; } return true; }