getDirectoryPaths method

@override Future<List<String>> getDirectoryPaths({ String? initialDirectory, String? confirmButtonText, })

Opens a file dialog for loading directories and returns multiple directory paths.

Returns an empty list if the user cancels the operation.

Implementation

@override
Future<List<String>> getDirectoryPaths({
  String? initialDirectory,
  String? confirmButtonText,
}) async {
  final List<String?> paths =
      await _hostApi.displayOpenPanel(OpenPanelOptions(
          allowsMultipleSelection: true,
          canChooseDirectories: true,
          canChooseFiles: false,
          baseOptions: SavePanelOptions(
            directoryPath: initialDirectory,
            prompt: confirmButtonText,
          )));
  return paths.isEmpty ? <String>[] : List<String>.from(paths);
}