@Override
    public boolean wantShowContent(@NotNull DiffContent content, @NotNull DiffContext context) {
      if (content instanceof FileContent) {
        if (content.getContentType() == null) return false;
        if (content.getContentType().isBinary()) return true;
        if (content.getContentType() instanceof UIBasedFileType) return true;
        return false;
      }
      return false;
    }
@Override
    public boolean wantShowContent(@NotNull DiffContent content, @NotNull DiffContext context)