diff options
Diffstat (limited to 'servers/text_server.cpp')
| -rw-r--r-- | servers/text_server.cpp | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/servers/text_server.cpp b/servers/text_server.cpp index 4a6b03d943..1ea05795f1 100644 --- a/servers/text_server.cpp +++ b/servers/text_server.cpp @@ -447,6 +447,7 @@ void TextServer::_bind_methods() { ClassDB::bind_method(D_METHOD("string_get_word_breaks", "string", "language"), &TextServer::string_get_word_breaks, DEFVAL("")); ClassDB::bind_method(D_METHOD("strip_diacritics", "string"), &TextServer::strip_diacritics); + ClassDB::bind_method(D_METHOD("is_valid_identifier", "string"), &TextServer::is_valid_identifier); ClassDB::bind_method(D_METHOD("string_to_upper", "string", "language"), &TextServer::string_to_upper, DEFVAL("")); ClassDB::bind_method(D_METHOD("string_to_lower", "string", "language"), &TextServer::string_to_lower, DEFVAL("")); @@ -545,6 +546,7 @@ void TextServer::_bind_methods() { BIND_ENUM_CONSTANT(FEATURE_FONT_VARIABLE); BIND_ENUM_CONSTANT(FEATURE_CONTEXT_SENSITIVE_CASE_CONVERSION); BIND_ENUM_CONSTANT(FEATURE_USE_SUPPORT_DATA); + BIND_ENUM_CONSTANT(FEATURE_UNICODE_IDENTIFIERS); /* FT Contour Point Types */ BIND_ENUM_CONSTANT(CONTOUR_CURVE_TAG_ON); @@ -1730,6 +1732,26 @@ Array TextServer::_shaped_text_get_ellipsis_glyphs_wrapper(const RID &p_shaped) return ret; } +bool TextServer::is_valid_identifier(const String &p_string) const { + const char32_t *str = p_string.ptr(); + int len = p_string.length(); + + if (len == 0) { + return false; // Empty string. + } + + if (!is_unicode_identifier_start(str[0])) { + return false; + } + + for (int i = 1; i < len; i++) { + if (!is_unicode_identifier_continue(str[i])) { + return false; + } + } + return true; +} + TextServer::TextServer() { _init_diacritics_map(); } |