public void setTarget(OWLEntity target) {
currentTarget = target;
UserId userId = Application.get().getUserId();
view.setPostNewTopicEnabled(currentTarget != null && !userId.isGuest());
view.setPostNewTopicHandler(new PostNewTopicHandlerImpl(Optional.fromNullable(currentTarget)));
reload();
}
private void appendNote(Note note, int depth, DiscussionThread discussionThread) {
NoteContainerPresenter noteContainerPresenter =
new NoteContainerPresenter(new NoteContainerViewImpl());
noteContainerPresenter.setNote(note, discussionThread);
view.addNote(noteContainerPresenter, depth);
for (Note childNote : discussionThread.getReplies(note.getNoteId())) {
appendNote(childNote, depth + 1, discussionThread);
}
}
private void displayDiscussionThread(DiscussionThread thread) {
view.removeAllNotes();
final List<Note> rootNotes = new ArrayList<Note>(thread.getRootNotes());
Collections.sort(
rootNotes,
new Comparator<Note>() {
@Override
public int compare(Note o1, Note o2) {
return (int) -(o1.getTimestamp() - o2.getTimestamp());
}
});
for (Note rootNote : rootNotes) {
appendNote(rootNote, 0, thread);
}
currentNoteIds.clear();
currentNoteIds.addAll(thread.getNoteIds());
}
public void clearTarget() {
view.removeAllNotes();
currentTarget = null;
view.setPostNewTopicEnabled(false);
view.setPostNewTopicHandler(new PostNewTopicHandlerImpl(Optional.fromNullable(currentTarget)));
}
public Widget getWidget() {
return view.getWidget();
}