@Override
  public String getPresentableName(File file, int count) {
    String filePath = file.getPath();
    if (count >= filePath.length()) return filePath;
    int nameLength = file.getName().length();
    if (count <= nameLength) return filePath.substring(filePath.length() - count);
    int dotsCount = Math.min(3, count - nameLength);
    int shownCount = count - dotsCount;
    int leftCount = (shownCount - nameLength) / 2 + (shownCount - nameLength) % 2;
    int rightCount = shownCount - leftCount;
    return filePath.substring(0, leftCount) + dots(dotsCount) + filePath.substring(filePath.length() - rightCount);
  }
@Override
  public String getPresentableName(File file, int count)