/**
* Closes the view that shows <code>note</code>. Stores the location of the view in order to open
* the view again at the same location.
*
* @param note the <code>Note</code> whose view should be closed
*/
public void hide(Note note) {
NoteView view = noteViews.remove(note);
if (view != null) {
DockStation root = DockUtilities.getRoot(view);
DockableProperty location = DockUtilities.getPropertyChain(root, view);
locations.put(note, new Tuple<DockStation, DockableProperty>(root, location));
DockStation parent = view.getDockParent();
parent.drag(view);
view.setNote(null);
focusedViews.remove(view);
}
}
/**
* Removes a station which was managed by this register.
*
* @param station the station to remove
*/
public void remove(DockStation station) {
if (stations.contains(station)) {
setProtected(station, false);
Dockable dock = station.asDockable();
if (dock != null) {
DockStation parent = dock.getDockParent();
if (parent != null) parent.drag(dock);
}
DockUtilities.visit(
station,
new DockUtilities.DockVisitor() {
private Set<DockStation> ignored = new HashSet<DockStation>();
@Override
public void handleDockable(Dockable dockable) {
DockStation station = dockable.asDockStation();
if (station == null || !isProtected(station)) {
for (DockStation parent : ignored) {
if (DockUtilities.isAncestor(parent, dockable)) {
return;
}
}
unregister(dockable);
}
}
@Override
public void handleDockStation(DockStation station) {
if (isProtected(station)) {
ignored.add(station);
} else {
unregister(station);
}
}
});
}
}