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96 lines
1.9 KiB
96 lines
1.9 KiB
// Copyright 2023 QMK
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// SPDX-License-Identifier: GPL-2.0-or-later
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#include "ucis.h"
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#include "unicode.h"
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#include "action.h"
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uint8_t count = 0;
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bool active = false;
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char input[UCIS_MAX_INPUT_LENGTH] = {0};
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void ucis_start(void) {
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count = 0;
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active = true;
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register_unicode(0x2328); // ⌨
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}
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bool ucis_active(void) {
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return active;
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}
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uint8_t ucis_count(void) {
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return count;
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}
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static char keycode_to_char(uint16_t keycode) {
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if (keycode >= KC_A && keycode <= KC_Z) {
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return 'a' + (keycode - KC_A);
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} else if (keycode >= KC_1 && keycode <= KC_9) {
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return '1' + (keycode - KC_1);
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} else if (keycode == KC_0) {
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return '0';
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}
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return 0;
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}
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bool ucis_add(uint16_t keycode) {
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char c = keycode_to_char(keycode);
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if (c) {
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input[count++] = c;
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return true;
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}
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return false;
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}
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bool ucis_remove_last(void) {
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if (count) {
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count--;
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return true;
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}
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return false;
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}
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static bool match_mnemonic(char *mnemonic) {
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for (uint8_t i = 0; input[i]; i++) {
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if (i > count || input[i] != mnemonic[i]) {
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return false;
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}
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}
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return true;
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}
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void ucis_finish(void) {
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uint8_t i = 0;
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bool found = false;
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for (; ucis_symbol_table[i].mnemonic; i++) {
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if (match_mnemonic(ucis_symbol_table[i].mnemonic)) {
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found = true;
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break;
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}
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}
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if (found) {
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for (uint8_t j = 0; j <= count; j++) {
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tap_code(KC_BACKSPACE);
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}
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register_ucis(i);
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}
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active = false;
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}
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void ucis_cancel(void) {
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count = 0;
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active = false;
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}
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void register_ucis(uint8_t index) {
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const uint32_t *code_points = ucis_symbol_table[index].code_points;
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for (int i = 0; i < UCIS_MAX_CODE_POINTS && code_points[i]; i++) {
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register_unicode(code_points[i]);
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}
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}
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