diff options
author | William Chang <william@factual.com> | 2019-05-09 21:16:15 -0700 |
---|---|---|
committer | William Chang <william@factual.com> | 2019-05-09 21:16:15 -0700 |
commit | 9ce186860e78d5afe350636cb7445e18c2577f33 (patch) | |
tree | b7f5dded777a950e63c4dd967260744336bfaa6b /quantum/process_keycode/process_unicodemap.c | |
parent | 57a6ea11df685d84a1ea07953e88f224ce2b24f7 (diff) | |
parent | 4b2d3288d013b1a71ea25402224c4a8225a099e9 (diff) | |
download | firmware-9ce186860e78d5afe350636cb7445e18c2577f33.tar.gz firmware-9ce186860e78d5afe350636cb7445e18c2577f33.tar.bz2 firmware-9ce186860e78d5afe350636cb7445e18c2577f33.zip |
Merge branch 'qmk-master'
Diffstat (limited to 'quantum/process_keycode/process_unicodemap.c')
-rw-r--r-- | quantum/process_keycode/process_unicodemap.c | 36 |
1 files changed, 23 insertions, 13 deletions
diff --git a/quantum/process_keycode/process_unicodemap.c b/quantum/process_keycode/process_unicodemap.c index 327402761..b88787986 100644 --- a/quantum/process_keycode/process_unicodemap.c +++ b/quantum/process_keycode/process_unicodemap.c @@ -15,7 +15,6 @@ */ #include "process_unicodemap.h" -#include "process_unicode_common.h" void register_hex32(uint32_t hex) { bool onzerostart = true; @@ -38,28 +37,39 @@ void register_hex32(uint32_t hex) { } __attribute__((weak)) -void unicodemap_input_error() {} +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; } + + 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) == QK_UNICODEMAP && record->event.pressed) { - uint16_t index = keycode - QK_UNICODEMAP; - uint32_t code = pgm_read_dword(unicode_map + index); + 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(); - if (code > 0xFFFF && code <= 0x10FFFF && input_mode == UC_OSX) { - // Convert to UTF-16 surrogate pair + 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; - - 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)) { - // Character is out of range supported by the OS - unicodemap_input_error(); } else { - unicode_input_start(); register_hex32(code); unicode_input_finish(); } |