diff options
Diffstat (limited to 'quantum/process_keycode/process_unicodemap.c')
| -rw-r--r-- | quantum/process_keycode/process_unicodemap.c | 95 |
1 files changed, 48 insertions, 47 deletions
diff --git a/quantum/process_keycode/process_unicodemap.c b/quantum/process_keycode/process_unicodemap.c index b887879860..4364f156c4 100644 --- a/quantum/process_keycode/process_unicodemap.c +++ b/quantum/process_keycode/process_unicodemap.c @@ -17,62 +17,63 @@ #include "process_unicodemap.h" void register_hex32(uint32_t hex) { - bool onzerostart = true; - for(int i = 7; i >= 0; i--) { - if (i <= 3) { - onzerostart = false; + bool onzerostart = true; + for (int i = 7; i >= 0; i--) { + if (i <= 3) { + onzerostart = false; + } + uint8_t digit = ((hex >> (i * 4)) & 0xF); + if (digit == 0) { + if (!onzerostart) { + register_code(hex_to_keycode(digit)); + unregister_code(hex_to_keycode(digit)); + } + } else { + register_code(hex_to_keycode(digit)); + unregister_code(hex_to_keycode(digit)); + onzerostart = false; + } } - uint8_t digit = ((hex >> (i*4)) & 0xF); - if (digit == 0) { - if (!onzerostart) { - register_code(hex_to_keycode(digit)); - unregister_code(hex_to_keycode(digit)); - } - } else { - register_code(hex_to_keycode(digit)); - unregister_code(hex_to_keycode(digit)); - onzerostart = false; - } - } } -__attribute__((weak)) -uint16_t unicodemap_index(uint16_t keycode) { - if (keycode >= QK_UNICODEMAP_PAIR) { - // Keycode is a pair: extract index based on Shift / Caps Lock state - uint16_t index = keycode - QK_UNICODEMAP_PAIR; +__attribute__((weak)) uint16_t unicodemap_index(uint16_t keycode) { + if (keycode >= QK_UNICODEMAP_PAIR) { + // Keycode is a pair: extract index based on Shift / Caps Lock state + uint16_t index = keycode - QK_UNICODEMAP_PAIR; - bool shift = unicode_saved_mods & MOD_MASK_SHIFT, caps = IS_HOST_LED_ON(USB_LED_CAPS_LOCK); - if (shift ^ caps) { index >>= 7; } + bool shift = unicode_saved_mods & MOD_MASK_SHIFT, caps = IS_HOST_LED_ON(USB_LED_CAPS_LOCK); + if (shift ^ caps) { + index >>= 7; + } - return index & 0x7F; - } else { - // Keycode is a regular index - return keycode - QK_UNICODEMAP; - } + return index & 0x7F; + } else { + // Keycode is a regular index + return keycode - QK_UNICODEMAP; + } } bool process_unicodemap(uint16_t keycode, keyrecord_t *record) { - if (keycode >= QK_UNICODEMAP && keycode <= QK_UNICODEMAP_PAIR_MAX && record->event.pressed) { - unicode_input_start(); + if (keycode >= QK_UNICODEMAP && keycode <= QK_UNICODEMAP_PAIR_MAX && record->event.pressed) { + unicode_input_start(); - uint32_t code = pgm_read_dword(unicode_map + unicodemap_index(keycode)); - uint8_t input_mode = get_unicode_input_mode(); + uint32_t code = pgm_read_dword(unicode_map + unicodemap_index(keycode)); + uint8_t input_mode = get_unicode_input_mode(); - if (code > 0x10FFFF || (code > 0xFFFF && input_mode == UC_WIN)) { - // Character is out of range supported by the platform - unicode_input_cancel(); - } else if (code > 0xFFFF && input_mode == UC_OSX) { - // Convert to UTF-16 surrogate pair on Mac - code -= 0x10000; - uint32_t lo = code & 0x3FF, hi = (code & 0xFFC00) >> 10; - register_hex32(hi + 0xD800); - register_hex32(lo + 0xDC00); - unicode_input_finish(); - } else { - register_hex32(code); - unicode_input_finish(); + if (code > 0x10FFFF || (code > 0xFFFF && input_mode == UC_WIN)) { + // Character is out of range supported by the platform + unicode_input_cancel(); + } else if (code > 0xFFFF && input_mode == UC_OSX) { + // Convert to UTF-16 surrogate pair on Mac + code -= 0x10000; + uint32_t lo = code & 0x3FF, hi = (code & 0xFFC00) >> 10; + register_hex32(hi + 0xD800); + register_hex32(lo + 0xDC00); + unicode_input_finish(); + } else { + register_hex32(code); + unicode_input_finish(); + } } - } - return true; + return true; } |