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[TextServer] Fix system font fallback and caret/selection behavior for composite characters.

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This commit is contained in:
bruvzg
2023-08-15 11:42:40 +03:00
parent c495eb5102
commit 5d3fcc5766
19 changed files with 398 additions and 54 deletions
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14
modules/text_server_fb/text_server_fb.cpp
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@ -4079,6 +4079,20 @@ double TextServerFallback::_shaped_text_get_underline_thickness(const RID &p_sha
return sd->uthk;
}
PackedInt32Array TextServerFallback::_shaped_text_get_character_breaks(const RID &p_shaped) const {
const ShapedTextDataFallback *sd = shaped_owner.get_or_null(p_shaped);
ERR_FAIL_COND_V(!sd, PackedInt32Array());
MutexLock lock(sd->mutex);
PackedInt32Array ret;
ret.resize(sd->end - sd->start);
for (int i = sd->start; i < sd->end; i++) {
ret.write[i] = i;
}
return ret;
}
String TextServerFallback::_string_to_upper(const String &p_string, const String &p_language) const {
return p_string.to_upper();
}