diff options
Diffstat (limited to 'quantum/process_keycode/process_unicode.c')
| -rw-r--r-- | quantum/process_keycode/process_unicode.c | 203 | 
1 files changed, 175 insertions, 28 deletions
| diff --git a/quantum/process_keycode/process_unicode.c b/quantum/process_keycode/process_unicode.c index 3fcac15ce3..72c809c30e 100644 --- a/quantum/process_keycode/process_unicode.c +++ b/quantum/process_keycode/process_unicode.c @@ -18,40 +18,187 @@ void set_unicode_input_mode(uint8_t os_target)    input_mode = os_target;  } +void unicode_input_start (void) { +  switch(input_mode) { +  case UC_OSX: +    register_code(KC_LALT); +    break; +  case UC_LNX: +    register_code(KC_LCTL); +    register_code(KC_LSFT); +    register_code(KC_U); +    unregister_code(KC_U); +    unregister_code(KC_LSFT); +    unregister_code(KC_LCTL); +    break; +  case UC_WIN: +    register_code(KC_LALT); +    register_code(KC_PPLS); +    unregister_code(KC_PPLS); +    break; +  } +  wait_ms(UNICODE_TYPE_DELAY); +} + +void unicode_input_finish (void) { +  switch(input_mode) { +  case UC_OSX: +  case UC_WIN: +    unregister_code(KC_LALT); +    break; +  case UC_LNX: +    register_code(KC_SPC); +    unregister_code(KC_SPC); +    break; +  } +} + +void register_hex(uint16_t hex) { +  for(int i = 3; i >= 0; i--) { +    uint8_t digit = ((hex >> (i*4)) & 0xF); +    register_code(hex_to_keycode(digit)); +    unregister_code(hex_to_keycode(digit)); +  } +} +  bool process_unicode(uint16_t keycode, keyrecord_t *record) {    if (keycode > QK_UNICODE && record->event.pressed) {      uint16_t unicode = keycode & 0x7FFF; -    switch(input_mode) { -      case UC_OSX: -        register_code(KC_LALT); -        break; -      case UC_LNX: -        register_code(KC_LCTL); -        register_code(KC_LSFT); -        register_code(KC_U); -        unregister_code(KC_U); -        break; -      case UC_WIN: -        register_code(KC_LALT); -        register_code(KC_PPLS); -        unregister_code(KC_PPLS); -        break; +    unicode_input_start(); +    register_hex(unicode); +    unicode_input_finish(); +  } +  return true; +} + +#ifdef UCIS_ENABLE +void qk_ucis_start(void) { +  qk_ucis_state.count = 0; +  qk_ucis_state.in_progress = true; + +  qk_ucis_start_user(); +} + +__attribute__((weak)) +void qk_ucis_start_user(void) { +  unicode_input_start(); +  register_hex(0x2328); +  unicode_input_finish(); +} + +static bool is_uni_seq(char *seq) { +  uint8_t i; + +  for (i = 0; seq[i]; i++) { +    uint16_t code; +    if (('1' <= seq[i]) && (seq[i] <= '0')) +      code = seq[i] - '1' + KC_1; +    else +      code = seq[i] - 'a' + KC_A; + +    if (i > qk_ucis_state.count || qk_ucis_state.codes[i] != code) +      return false; +  } + +  return (qk_ucis_state.codes[i] == KC_ENT || +          qk_ucis_state.codes[i] == KC_SPC); +} + +__attribute__((weak)) +void qk_ucis_symbol_fallback (void) { +  for (uint8_t i = 0; i < qk_ucis_state.count - 1; i++) { +    uint8_t code = qk_ucis_state.codes[i]; +    register_code(code); +    unregister_code(code); +    wait_ms(UNICODE_TYPE_DELAY); +  } +} + +void register_ucis(const char *hex) { +  for(int i = 0; hex[i]; i++) { +    uint8_t kc = 0; +    char c = hex[i]; + +    switch (c) { +    case '0': +      kc = KC_0; +      break; +    case '1' ... '9': +      kc = c - '1' + KC_1; +      break; +    case 'a' ... 'f': +      kc = c - 'a' + KC_A; +      break; +    case 'A' ... 'F': +      kc = c - 'A' + KC_A; +      break;      } -    for(int i = 3; i >= 0; i--) { -        uint8_t digit = ((unicode >> (i*4)) & 0xF); -        register_code(hex_to_keycode(digit)); -        unregister_code(hex_to_keycode(digit)); + +    if (kc) { +      register_code (kc); +      unregister_code (kc); +      wait_ms (UNICODE_TYPE_DELAY);      } -    switch(input_mode) { -      case UC_OSX: -      case UC_WIN: -        unregister_code(KC_LALT); -        break; -      case UC_LNX: -        unregister_code(KC_LCTL); -        unregister_code(KC_LSFT); +  } +} + +bool process_ucis (uint16_t keycode, keyrecord_t *record) { +  uint8_t i; + +  if (!qk_ucis_state.in_progress) +    return true; + +  if (qk_ucis_state.count >= UCIS_MAX_SYMBOL_LENGTH && +      !(keycode == KC_BSPC || keycode == KC_ESC || keycode == KC_SPC || keycode == KC_ENT)) { +    return false; +  } + +  if (!record->event.pressed) +    return true; + +  qk_ucis_state.codes[qk_ucis_state.count] = keycode; +  qk_ucis_state.count++; + +  if (keycode == KC_BSPC) { +    if (qk_ucis_state.count >= 2) { +      qk_ucis_state.count -= 2; +      return true; +    } else { +      qk_ucis_state.count--; +      return false; +    } +  } + +  if (keycode == KC_ENT || keycode == KC_SPC || keycode == KC_ESC) { +    bool symbol_found = false; + +    for (i = qk_ucis_state.count; i > 0; i--) { +      register_code (KC_BSPC); +      unregister_code (KC_BSPC); +      wait_ms(UNICODE_TYPE_DELAY); +    } + +    if (keycode == KC_ESC) { +      qk_ucis_state.in_progress = false; +      return false; +    } + +    unicode_input_start(); +    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 + 2);          break; +      }      } +    if (!symbol_found) { +      qk_ucis_symbol_fallback(); +    } +    unicode_input_finish(); + +    qk_ucis_state.in_progress = false; +    return false;    }    return true; -}
\ No newline at end of file +} +#endif | 
