/* Copyright 2020 @ridingqwerty * Copyright 2020 @tzarc * Copyright 2021 Christopher Courtney, aka Drashna Jael're (@drashna) * * 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 . */ #include "drashna.h" #include "process_unicode_common.h" uint16_t typing_mode; void tap_code16_nomods(uint8_t kc) { uint8_t temp_mod = get_mods(); clear_mods(); clear_oneshot_mods(); tap_code16(kc); set_mods(temp_mod); } void tap_unicode_glyph_nomods(uint32_t glyph) { uint8_t temp_mod = get_mods(); clear_mods(); clear_oneshot_mods(); register_unicode(glyph); set_mods(temp_mod); } typedef uint32_t (*translator_function_t)(bool is_shifted, uint32_t keycode); #define DEFINE_UNICODE_RANGE_TRANSLATOR(translator_name, lower_alpha, upper_alpha, zero_glyph, number_one, space_glyph) \ static inline uint32_t translator_name(bool is_shifted, uint32_t keycode) { \ switch (keycode) { \ case KC_A ... KC_Z: \ return (is_shifted ? upper_alpha : lower_alpha) + keycode - KC_A; \ case KC_0: \ return zero_glyph; \ case KC_1 ... KC_9: \ return (number_one + keycode - KC_1); \ case KC_SPACE: \ return space_glyph; \ } \ return keycode; \ } #define DEFINE_UNICODE_LUT_TRANSLATOR(translator_name, ...) \ static inline uint32_t translator_name(bool is_shifted, uint32_t keycode) { \ static const uint32_t translation[] = {__VA_ARGS__}; \ uint32_t ret = keycode; \ if ((keycode - KC_A) < (sizeof(translation) / sizeof(uint32_t))) { \ ret = translation[keycode - KC_A]; \ } \ return ret; \ } bool process_record_glyph_replacement(uint16_t keycode, keyrecord_t *record, translator_function_t translator) { uint8_t temp_mod = get_mods(); uint8_t temp_osm = get_oneshot_mods(); bool is_shifted = (temp_mod | temp_osm) & MOD_MASK_SHIFT; if (((temp_mod | temp_osm) & (MOD_MASK_CTRL | MOD_MASK_ALT | MOD_MASK_GUI)) == 0) { if (KC_A <= keycode && keycode <= KC_Z) { if (record->event.pressed) { tap_unicode_glyph_nomods(translator(is_shifted, keycode)); } return false; } else if (KC_1 <= keycode && keycode <= KC_0) { if (is_shifted) { // skip shifted numbers, so that we can still use symbols etc. return process_record_keymap(keycode, record); } if (record->event.pressed) { register_unicode(translator(is_shifted, keycode)); } return false; } else if (keycode == KC_SPACE) { if (record->event.pressed) { register_unicode(translator(is_shifted, keycode)); } return false; } } return true; } DEFINE_UNICODE_RANGE_TRANSLATOR(unicode_range_translator_wide, 0xFF41, 0xFF21, 0xFF10, 0xFF11, 0x2003); DEFINE_UNICODE_RANGE_TRANSLATOR(unicode_range_translator_script, 0x1D4EA, 0x1D4D0, 0x1D7CE, 0x1D7C1, 0x2002); DEFINE_UNICODE_RANGE_TRANSLATOR(unicode_range_translator_boxes, 0x1F170, 0x1F170, '0', '1', 0x2002); DEFINE_UNICODE_RANGE_TRANSLATOR(unicode_range_translator_regional, 0x1F1E6, 0x1F1E6, '0', '1', 0x2003); DEFINE_UNICODE_LUT_TRANSLATOR(unicode_lut_translator_aussie, 0x0250, // a 'q', // b 0x0254, // c 'p', // d 0x01DD, // e 0x025F, // f 0x0183, // g 0x0265, // h 0x1D09, // i 0x027E, // j 0x029E, // k 'l', // l 0x026F, // m 'u', // n 'o', // o 'd', // p 'b', // q 0x0279, // r 's', // s 0x0287, // t 'n', // u 0x028C, // v 0x028D, // w 0x2717, // x 0x028E, // y 'z', // z 0x0269, // 1 0x3139, // 2 0x0190, // 3 0x3123, // 4 0x03DB, // 5 '9', // 6 0x3125, // 7 '8', // 8 '6', // 9 '0' // 0 ); bool process_record_aussie(uint16_t keycode, keyrecord_t *record) { bool is_shifted = (get_mods() | get_oneshot_mods()) & MOD_MASK_SHIFT; if ((KC_A <= keycode) && (keycode <= KC_0)) { if (record->event.pressed) { if (!process_record_glyph_replacement(keycode, record, unicode_lut_translator_aussie)) { tap_code16_nomods(KC_LEFT); return false; } } } else if (record->event.pressed && keycode == KC_SPACE) { tap_code16_nomods(KC_SPACE); tap_code16_nomods(KC_LEFT); return false; } else if (record->event.pressed && keycode == KC_ENTER) { tap_code16_nomods(KC_END); tap_code16_nomods(KC_ENTER); return false; } else if (record->event.pressed && keycode == KC_HOME) { tap_code16_nomods(KC_END); return false; } else if (record->event.pressed && keycode == KC_END) { tap_code16_nomods(KC_HOME); return false; } else if (record->event.pressed && keycode == KC_BSPC) { tap_code16_nomods(KC_DELT); return false; } else if (record->event.pressed && keycode == KC_DELT) { tap_code16_nomods(KC_BSPC); return false; } else if (record->event.pressed && keycode == KC_QUOT) { tap_unicode_glyph_nomods(is_shifted ? 0x201E : 0x201A); tap_code16_nomods(KC_LEFT); return false; } else if (record->event.pressed && keycode == KC_COMMA) { tap_unicode_glyph_nomods(is_shifted ? '<' : 0x2018); tap_code16_nomods(KC_LEFT); return false; } else if (record->event.pressed && keycode == KC_DOT) { tap_unicode_glyph_nomods(is_shifted ? '>' : 0x02D9); tap_code16_nomods(KC_LEFT); return false; } else if (record->event.pressed && keycode == KC_SLASH) { tap_unicode_glyph_nomods(is_shifted ? 0x00BF : '/'); tap_code16_nomods(KC_LEFT); return false; } return true; } bool process_record_zalgo(uint16_t keycode, keyrecord_t *record) { if ((KC_A <= keycode) && (keycode <= KC_0)) { if (record->event.pressed) { tap_code16_nomods(keycode); int number = (rand() % (8 + 1 - 2)) + 2; for (int index = 0; index < number; index++) { uint16_t hex = (rand() % (0x036F + 1 - 0x0300)) + 0x0300; register_unicode(hex); } return false; } } return true; } bool process_record_unicode(uint16_t keycode, keyrecord_t *record) { switch (keycode) { case UC_FLIP: // (ノಠ痊ಠ)ノ彡┻━┻ if (record->event.pressed) { send_unicode_string("(ノಠ痊ಠ)ノ彡┻━┻"); } break; case UC_TABL: // ┬─┬ノ( º _ ºノ) if (record->event.pressed) { send_unicode_string("┬─┬ノ( º _ ºノ)"); } break; case UC_SHRG: // ¯\_(ツ)_/¯ if (record->event.pressed) { send_unicode_string("¯\\_(ツ)_/¯"); } break; case UC_DISA: // ಠ_ಠ if (record->event.pressed) { send_unicode_string("ಠ_ಠ"); } break; case UC_IRNY: // ⸮ if (record->event.pressed) { register_unicode(0x2E2E); } break; case UC_CLUE: // ‽ if (record->event.pressed) { register_unicode(0x203D); } break; case KC_NOMODE ... KC_ZALGO: if (record->event.pressed) { if (typing_mode != keycode) { typing_mode = keycode; } else { typing_mode = 0; } } break; break; } if (((keycode >= QK_MOD_TAP && keycode <= QK_MOD_TAP_MAX) || (keycode >= QK_LAYER_TAP && keycode <= QK_LAYER_TAP_MAX)) && record->tap.count) { keycode &= 0xFF; } if (typing_mode == KC_WIDE) { if (((KC_A <= keycode) && (keycode <= KC_0)) || keycode == KC_SPACE) { return process_record_glyph_replacement(keycode, record, unicode_range_translator_wide); } } else if (typing_mode == KC_SCRIPT) { if (((KC_A <= keycode) && (keycode <= KC_0)) || keycode == KC_SPACE) { return process_record_glyph_replacement(keycode, record, unicode_range_translator_script); } } else if (typing_mode == KC_BLOCKS) { if (((KC_A <= keycode) && (keycode <= KC_0)) || keycode == KC_SPACE) { return process_record_glyph_replacement(keycode, record, unicode_range_translator_boxes); } } else if (typing_mode == KC_REGIONAL) { if (((KC_A <= keycode) && (keycode <= KC_0)) || keycode == KC_SPACE) { if (!process_record_glyph_replacement(keycode, record, unicode_range_translator_regional)) { wait_us(500); tap_unicode_glyph_nomods(0x200C); return false; } } } else if (typing_mode == KC_AUSSIE) { return process_record_aussie(keycode, record); } else if (typing_mode == KC_ZALGO) { return process_record_zalgo(keycode, record); } return process_unicode_common(keycode, record); } void matrix_init_unicode(void) { unicode_input_mode_init(); }