/** Sets the list of roots, old roots will be cleared. */
public void setRoots(File... newRoots) {
this.roots.clear();
// call cancel editing before tree is cleared
directoryTree.cancelEditing();
directoryTreeModel.removeSubRoots();
this.roots.addAll(retainAncestors(newRoots));
List<File> list = new ArrayList<File>(roots);
Collections.sort(
list,
new Comparator<File>() {
public int compare(File o1, File o2) {
if (o1.equals(SharingSettings.TORRENT_DATA_DIR_SETTING.getValue())) {
return -1;
}
if (o2.equals(SharingSettings.TORRENT_DATA_DIR_SETTING.getValue())) {
return 1;
}
return o1.compareTo(o2);
}
});
for (File root : list) {
directoryTreeModel.addSubRoot(root);
}
setRootExpanded();
}
private void addDirToTree(File dir) {
roots.add(dir);
directoryTreeModel.addSubRoot(dir);
}