def filter(self, *args):
"Filters preslist by the keywords."
preslist = exposong.preslist.preslist
if self.get_text() == "":
if preslist.get_model() == self.__fmodel:
preslist.set_model(preslist.get_model().get_model())
self.__fmodel = None
else:
if preslist.get_model() == self.__fmodel:
self.__fmodel = preslist.get_model().get_model().filter_new()
else:
self.__fmodel = preslist.get_model().filter_new()
self.__fmodel.set_visible_func(self._visible_func)
preslist.set_model(self.__fmodel)
def _on_schedule_activate(self, *args):
"Change the presentation list to the current schedule."
preslist = exposong.preslist.preslist
if self.has_selection():
sched = self.get_active_item()
if isinstance(sched, exposong.schedule.Schedule):
preslist.set_model(sched.get_model())
preslist.columns_autosize()
if sched.is_reorderable():
preslist.enable_model_drag_dest(DRAGDROP_SCHEDULE, gtk.gdk.ACTION_DEFAULT)
else:
preslist.unset_rows_drag_dest()
exposong.presfilter.presfilter.filter()
try:
enable = isinstance(sched, exposong.schedule.Schedule) and not sched.is_builtin()
except UnboundLocalError:
enable = False
self._actions.get_action("sched-rename").set_sensitive(enable)
self._actions.get_action("sched-delete").set_sensitive(enable)
preslist.get_model().connect("row-changed", preslist._on_pres_added)