save method

Future<void> save({ String? newPath, })

Save

Implementation

Future<void> save({String? newPath}) async {
  var filePath = newPath ?? _filePath!;
  var file = File(filePath);

  // Write the file.
  var fileHandle = file.openWrite(mode: FileMode.writeOnly);

  /// Header Section
  _headerSection.groupCodes.forEach((element) {
    fileHandle.writeln(element.code.toString().padLeft(3, ' '));
    fileHandle.writeln(element.value);
  });

  /// Classes Section
  _classesSection.groupCodes.forEach((element) {
    fileHandle.writeln(element.code.toString().padLeft(3, ' '));
    fileHandle.writeln(element.value);
  });

  /// Tables Section
  _tablesSection.groupCodes.forEach((element) {
    fileHandle.writeln(element.code.toString().padLeft(3, ' '));
    fileHandle.writeln(element.value);
  });

  /// Blocks Section
  _blocksSection.groupCodes.forEach((element) {
    fileHandle.writeln(element.code.toString().padLeft(3, ' '));
    fileHandle.writeln(element.value);
  });

  /// Entities Section
  fileHandle.writeln(_entitiesSection.dxfString);

  /// Objects Section
  _objectsSection.groupCodes.forEach((element) {
    fileHandle.writeln(element.code.toString().padLeft(3, ' '));
    fileHandle.writeln(element.value);
  });

  /// EOF
  fileHandle.writeln(0.toString().padLeft(3, ' '));
  fileHandle.writeln('EOF');

  await fileHandle.close();
}