Method wrapTextViews

source/rendering/StarTextPainter.cpp:230–247

}

List<StringView> TextPainter::wrapTextViews(StringView s, Maybe<unsigned> wrapWidth) {
  List<StringView> views = {};
  auto last = views.end();
  unsigned curLine = 0;
  TextPainter::WrapTextCallback textCallback = [&](StringView text, unsigned line) {
    if (line == curLine && last != views.end() && last->end() == text.begin()) {
      *last = StringView(last->utf8Ptr(), last->utf8Size() + text.utf8Size());
    } else {
      last = views.insert(views.end(), text);
      curLine = line;
    }
    return true;
  };

  processWrapText(s, wrapWidth.ptr(), textCallback);

  return views;
}

StringList TextPainter::wrapText(StringView s, Maybe<unsigned> wrapWidth) {
  StringList result;