def __init__(self, library, main):
super(FileSystem, self).__init__()
sw = ScrolledWindow()
sw.set_policy(gtk.POLICY_AUTOMATIC, gtk.POLICY_AUTOMATIC)
sw.set_shadow_type(gtk.SHADOW_IN)
folders = filter(None, split_scan_dirs(config.get("settings", "scan")))
dt = DirectoryTree(folders=folders)
targets = [("text/x-quodlibet-songs", gtk.TARGET_SAME_APP, 1),
("text/uri-list", 0, 2)]
dt.drag_source_set(gtk.gdk.BUTTON1_MASK, targets, gtk.gdk.ACTION_COPY)
dt.connect('drag-data-get', self.__drag_data_get)
sel = dt.get_selection()
sel.unselect_all()
sel.connect_object('changed', copool.add, self.__songs_selected, dt)
if main:
dt.connect('row-activated', lambda *a: self.emit("activated"))
sw.add(dt)
self.pack_start(sw)
self.show_all()
