diff options
| author | Kitty Barnett <develop@catznip.com> | 2022-08-28 00:08:38 +0200 |
|---|---|---|
| committer | Kitty Barnett <develop@catznip.com> | 2022-08-28 00:08:38 +0200 |
| commit | 5440464a9cbff6f64f79667ac026a7a1983b28b4 (patch) | |
| tree | 26a643a95e6aa99995ce728e4d2bf21cbdaa2c59 /indra/llcommon/llstring.cpp | |
| parent | 717fe2cc5c35151f4712519f649276d4877d09a3 (diff) | |
| parent | d58b530e805e2b3c943b1ff446ac84a10c500b32 (diff) | |
Merge branch 'contribution/emoji'
Diffstat (limited to 'indra/llcommon/llstring.cpp')
| -rw-r--r-- | indra/llcommon/llstring.cpp | 26 |
1 files changed, 26 insertions, 0 deletions
diff --git a/indra/llcommon/llstring.cpp b/indra/llcommon/llstring.cpp index 0290eea143..9779e03e8b 100644 --- a/indra/llcommon/llstring.cpp +++ b/indra/llcommon/llstring.cpp @@ -30,6 +30,7 @@ #include "llerror.h" #include "llfasttimer.h" #include "llsd.h" +#include <unicode/uchar.h> #include <vector> #if LL_WINDOWS @@ -872,6 +873,31 @@ std::string LLStringOps::sDayFormat; std::string LLStringOps::sAM; std::string LLStringOps::sPM; +// static +bool LLStringOps::isEmoji(llwchar wch) +{ + switch (ublock_getCode(wch)) + { + case UBLOCK_MISCELLANEOUS_SYMBOLS: + case UBLOCK_DINGBATS: + case UBLOCK_MISCELLANEOUS_SYMBOLS_AND_PICTOGRAPHS: + case UBLOCK_EMOTICONS: + case UBLOCK_TRANSPORT_AND_MAP_SYMBOLS: +#if U_ICU_VERSION_MAJOR_NUM > 56 + // Boost uses ICU so we can't update it independently + case UBLOCK_SUPPLEMENTAL_SYMBOLS_AND_PICTOGRAPHS: +#endif // U_ICU_VERSION_MAJOR_NUM > 56 + return true; + default: +#if U_ICU_VERSION_MAJOR_NUM > 56 + return false; +#else + // See https://en.wikipedia.org/wiki/Supplemental_Symbols_and_Pictographs + return wch >= 0x1F900 && wch <= 0x1F9FF; +#endif // U_ICU_VERSION_MAJOR_NUM > 56 + } +} + S32 LLStringOps::collate(const llwchar* a, const llwchar* b) { |