Function extractBaseStyleFromStyleSheet

src/moapplication.cpp:600–636

}

QString extractBaseStyleFromStyleSheet(QFile& stylesheet, const QString& defaultStyle)
{
  // read the first line of the files that are either empty or comments
  //
  const auto topLines = extractTopStyleSheetComments(stylesheet);

  const auto factoryStyles = QStyleFactory::keys();

  QString style = defaultStyle;

  for (const auto& line : topLines) {
    if (!line.startsWith("mo2-base-style")) {
      continue;
    }

    const auto parts = line.split(":");
    if (parts.size() != 2) {
      log::warn("found invalid top-comment for mo2 in {}: {}", stylesheet.fileName(),
                line);
      continue;
    }

    const auto tmpStyle = parts[1].trimmed();
    const auto index    = factoryStyles.indexOf(tmpStyle, 0, Qt::CaseInsensitive);
    if (index == -1) {
      log::warn("base style '{}' from style '{}' not found", tmpStyle,
                stylesheet.fileName(), line);
      continue;
    }

    style = factoryStyles[index];
    log::info("found base style '{}' for style '{}'", style, stylesheet.fileName());
    break;
  }

  return style;
}

}  // namespace