diff options
Diffstat (limited to 'modules/text_server_adv/text_server_adv.cpp')
| -rw-r--r-- | modules/text_server_adv/text_server_adv.cpp | 28 |
1 files changed, 28 insertions, 0 deletions
diff --git a/modules/text_server_adv/text_server_adv.cpp b/modules/text_server_adv/text_server_adv.cpp index f5174d7d46..cc1ceec41e 100644 --- a/modules/text_server_adv/text_server_adv.cpp +++ b/modules/text_server_adv/text_server_adv.cpp @@ -6976,6 +6976,34 @@ String TextServerAdvanced::_string_to_lower(const String &p_string, const String return String::utf16(lower.ptr(), len); } +String TextServerAdvanced::_string_to_title(const String &p_string, const String &p_language) const { +#ifndef ICU_STATIC_DATA + if (!icu_data_loaded) { + return p_string.capitalize(); + } +#endif + + if (p_string.is_empty()) { + return p_string; + } + const String lang = (p_language.is_empty()) ? TranslationServer::get_singleton()->get_tool_locale() : p_language; + + // Convert to UTF-16. + Char16String utf16 = p_string.utf16(); + + Vector<char16_t> upper; + UErrorCode err = U_ZERO_ERROR; + int32_t len = u_strToTitle(nullptr, 0, utf16.get_data(), -1, nullptr, lang.ascii().get_data(), &err); + ERR_FAIL_COND_V_MSG(err != U_BUFFER_OVERFLOW_ERROR, p_string, u_errorName(err)); + upper.resize(len); + err = U_ZERO_ERROR; + u_strToTitle(upper.ptrw(), len, utf16.get_data(), -1, nullptr, lang.ascii().get_data(), &err); + ERR_FAIL_COND_V_MSG(U_FAILURE(err), p_string, u_errorName(err)); + + // Convert back to UTF-32. + return String::utf16(upper.ptr(), len); +} + PackedInt32Array TextServerAdvanced::_string_get_word_breaks(const String &p_string, const String &p_language, int64_t p_chars_per_line) const { const String lang = (p_language.is_empty()) ? TranslationServer::get_singleton()->get_tool_locale() : p_language; // Convert to UTF-16. |