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Add support for supplementary planes for OS X

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This commit is contained in:
Jonas Oberschweiber 2016-12-31 19:37:56 +01:00
parent 6dbcc50f56
commit 0aa413af44
1 changed files with 10 additions and 1 deletions
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11
quantum/process_keycode/process_unicode.c
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@ -116,7 +116,16 @@ bool process_unicode_map(uint16_t keycode, keyrecord_t *record) {
const uint32_t* map = unicode_map;
uint16_t index = keycode & 0x7FF;
uint32_t code = pgm_read_dword_far(&map[index]);
if ((code > 0xFFFF && input_mode == UC_OSX) || (code > 0xFFFFF && input_mode == UC_LNX)) {
if (code > 0xFFFF && code <= 0x10ffff && input_mode == UC_OSX) {
// Convert to UTF-16 surrogate pair
code -= 0x10000;
uint32_t lo = code & 0x3ff;
uint32_t hi = (code & 0xffc00) >> 10;
unicode_input_start();
register_hex32(hi + 0xd800);
register_hex32(lo + 0xdc00);
unicode_input_finish();
} else if ((code > 0x10ffff && input_mode == UC_OSX) || (code > 0xFFFFF && input_mode == UC_LNX)) {
// when character is out of range supported by the OS
unicode_map_input_error();
} else {