ChooseDirectoryPane.java 文件源码

/**
 * Opens directory chooser
 */
private void chooseAndSetDirectory() {
  DirectoryChooser fileChooser = new DirectoryChooser();
  fileChooser.setTitle(Util.text("choose-directory-window-name"));

  Session.DIRECTORY = !Settings.getSetting("path").isEmpty()
          ? new File(Settings.getSetting("path"))
          : null;
  fileChooser.setInitialDirectory(Session.DIRECTORY);

  File file;
  try {
    file = fileChooser.showDialog(stage);
  } catch (IllegalArgumentException ex) {
    fileChooser.setInitialDirectory(null);
    file = fileChooser.showDialog(stage);
  }

  if (file != null) {
    Session.DIRECTORY = file;
    browsePath.setText(file.getAbsolutePath());
    Settings.setSetting("path", Session.DIRECTORY.getAbsolutePath());
    getFileListByDirectory(file);
  }
}