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Unicode, Unicodemap and UCIS refactor (#21659)

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Ryan 2023-08-27 13:30:19 +10:00 • committed by GitHub
parent 95681b8ff4
commit 70e34e491c
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122
quantum/process_keycode/process_ucis.c
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@ -15,110 +15,30 @@
*/
#include "process_ucis.h"
#include "unicode.h"
#include "keycode.h"
#include "wait.h"
ucis_state_t ucis_state;
void ucis_start(void) {
ucis_state.count = 0;
ucis_state.in_progress = true;
ucis_start_user();
}
__attribute__((weak)) void ucis_start_user(void) {
register_unicode(0x2328); // ⌨
}
__attribute__((weak)) void ucis_success(uint8_t symbol_index) {}
static bool is_uni_seq(char *seq) {
uint8_t i;
for (i = 0; seq[i]; i++) {
uint16_t keycode;
if ('1' <= seq[i] && seq[i] <= '0') {
keycode = seq[i] - '1' + KC_1;
} else {
keycode = seq[i] - 'a' + KC_A;
}
if (i > ucis_state.count || ucis_state.codes[i] != keycode) {
return false;
}
}
return ucis_state.codes[i] == KC_ENTER || ucis_state.codes[i] == KC_SPACE;
}
__attribute__((weak)) void ucis_symbol_fallback(void) {
for (uint8_t i = 0; i < ucis_state.count - 1; i++) {
tap_code(ucis_state.codes[i]);
}
}
__attribute__((weak)) void ucis_cancel(void) {}
void register_ucis(const uint32_t *code_points) {
for (int i = 0; i < UCIS_MAX_CODE_POINTS && code_points[i]; i++) {
register_unicode(code_points[i]);
}
}
#include "ucis.h"
#include "keycodes.h"
bool process_ucis(uint16_t keycode, keyrecord_t *record) {
if (!ucis_state.in_progress || !record->event.pressed) {
return true;
}
bool special = keycode == KC_SPACE || keycode == KC_ENTER || keycode == KC_ESCAPE || keycode == KC_BACKSPACE;
if (ucis_state.count >= UCIS_MAX_SYMBOL_LENGTH && !special) {
return false;
}
ucis_state.codes[ucis_state.count] = keycode;
ucis_state.count++;
switch (keycode) {
case KC_BACKSPACE:
if (ucis_state.count >= 2) {
ucis_state.count -= 2;
return true;
} else {
ucis_state.count--;
return false;
}
case KC_SPACE:
case KC_ENTER:
case KC_ESCAPE:
for (uint8_t i = 0; i < ucis_state.count; i++) {
tap_code(KC_BACKSPACE);
}
if (keycode == KC_ESCAPE) {
ucis_state.in_progress = false;
ucis_cancel();
return false;
}
uint8_t i;
bool symbol_found = false;
for (i = 0; ucis_symbol_table[i].symbol; i++) {
if (is_uni_seq(ucis_symbol_table[i].symbol)) {
symbol_found = true;
register_ucis(ucis_symbol_table[i].code_points);
break;
}
}
if (symbol_found) {
ucis_success(i);
} else {
ucis_symbol_fallback();
}
ucis_state.in_progress = false;
if (ucis_active() && record->event.pressed) {
bool special = keycode == KC_SPACE || keycode == KC_ENTER || keycode == KC_ESCAPE || keycode == KC_BACKSPACE;
if (ucis_count() >= UCIS_MAX_INPUT_LENGTH && !special) {
return false;
}
default:
return true;
if (!ucis_add(keycode)) {
switch (keycode) {
case KC_BACKSPACE:
return ucis_remove_last();
case KC_ESCAPE:
ucis_cancel();
return false;
case KC_SPACE:
case KC_ENTER:
ucis_finish();
return false;
}
}
}
return true;
}