3 #include "action_pseudo_lut.h"
5 static uint8_t send_key_shift_bit[SHIFT_BIT_SIZE];
8 * Pseudo layout action.
9 * This action converts a keycode in order to output the character according to the keymap you specified
10 * still your keyboard layout recognized wrongly on your OS.
11 * Memo: Using other layer keymap to get keycode
13 void action_pseudo_lut(keyrecord_t *record, uint8_t base_keymap_id, const uint16_t (*keymap)[2]) {
16 uint16_t pseudo_keycode;
18 /* get keycode from keymap you specified */
19 keycode = keymap_key_to_keycode(base_keymap_id, record->event.key);
21 prev_shift = keyboard_report->mods & (MOD_BIT(KC_LSFT) | MOD_BIT(KC_RSFT));
23 if (record->event.pressed) {
24 /* when magic commands entered, keycode does not converted */
27 add_shift_bit(keycode);
29 register_code(keycode);
34 pseudo_keycode = convert_keycode(keymap, keycode, true);
35 dprintf("pressed: %02X, converted: %04X\n", keycode, pseudo_keycode);
36 add_shift_bit(keycode);
38 if (IS_LSFT(pseudo_keycode)) {
39 register_code(QK_LSFT ^ pseudo_keycode);
41 /* delete shift mod temporarily */
43 send_keyboard_report();
44 register_code(pseudo_keycode);
46 send_keyboard_report();
49 pseudo_keycode = convert_keycode(keymap, keycode, false);
50 dprintf("pressed: %02X, converted: %04X\n", keycode, pseudo_keycode);
52 if (IS_LSFT(pseudo_keycode)) {
53 add_weak_mods(MOD_BIT(KC_LSFT));
54 send_keyboard_report();
55 register_code(QK_LSFT ^ pseudo_keycode);
56 /* on Windows, prevent key repeat to avoid unintended output */
57 unregister_code(QK_LSFT ^ pseudo_keycode);
58 del_weak_mods(MOD_BIT(KC_LSFT));
59 send_keyboard_report();
61 register_code(pseudo_keycode);
65 if (get_shift_bit(keycode)) {
66 del_shift_bit(keycode);
67 pseudo_keycode = convert_keycode(keymap, keycode, true);
69 pseudo_keycode = convert_keycode(keymap, keycode, false);
71 dprintf("released: %02X, converted: %04X\n", keycode, pseudo_keycode);
73 if (IS_LSFT(pseudo_keycode)) {
74 unregister_code(QK_LSFT ^ pseudo_keycode);
76 unregister_code(pseudo_keycode);
81 uint16_t convert_keycode(const uint16_t (*keymap)[2], uint16_t keycode, bool shift_modded)
83 uint16_t pseudo_keycode;
86 case KC_A ... KC_CAPSLOCK:
89 pseudo_keycode = pgm_read_word(&keymap[keycode][1]);
91 pseudo_keycode = pgm_read_word(&keymap[keycode][0]);
95 pseudo_keycode = keymap[keycode][1];
97 pseudo_keycode = keymap[keycode][0];
100 /* if undefined, use got keycode as it is */
101 if (pseudo_keycode == 0x00) {
103 pseudo_keycode = S(keycode);
105 pseudo_keycode = keycode;
111 pseudo_keycode = S(keycode);
113 pseudo_keycode = keycode;
117 return pseudo_keycode;
120 uint8_t get_shift_bit(uint16_t keycode) {
121 if ((keycode >> 3) < SHIFT_BIT_SIZE) {
122 return send_key_shift_bit[keycode >> 3] & (1 << (keycode & 7));
124 dprintf("get_shift_bit: Can't get shift bit. keycode: %02X\n", keycode);
129 void add_shift_bit(uint16_t keycode) {
130 if ((keycode >> 3) < SHIFT_BIT_SIZE) {
131 send_key_shift_bit[keycode >> 3] |= (1 << (keycode & 7));
133 dprintf("add_shift_bit: Can't add shift bit. keycode: %02X\n", keycode);
137 void del_shift_bit(uint16_t keycode) {
138 if ((keycode >> 3) < SHIFT_BIT_SIZE) {
139 send_key_shift_bit[keycode >> 3] &= ~(1 << (keycode & 7));
141 dprintf("del_shift_bit: Can't delete shift bit. keycode: %02X\n", keycode);