getFormats method

@override List<DataFormat<Object>> getFormats(List<DataFormat<Object>> allFormats)

Returns subset of allFormats that this reader can provide, sorted according to priority set by source application.

Implementation

@override
List<DataFormat> getFormats(List<DataFormat> allFormats) {
  final res = <DataFormat>[];
  for (final item in items) {
    final itemFormats = item.getFormats(allFormats);
    for (final format in itemFormats) {
      if (!res.contains(format)) {
        res.add(format);
      }
    }
  }
  return res;
}