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1 # Copyright (C) 2009, 2010, 2011, 2012, 2013, 2014, 2015, 2016, 2017, 2018 Rickard Lindberg, Roger Lindberg 2 # 3 # This file is part of Timeline. 4 # 5 # Timeline is free software: you can redistribute it and/or modify 6 # it under the terms of the GNU General Public License as published by 7 # the Free Software Foundation, either version 3 of the License, or 8 # (at your option) any later version. 9 # 10 # Timeline is distributed in the hope that it will be useful, 11 # but WITHOUT ANY WARRANTY; without even the implied warranty of 12 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the 13 # GNU General Public License for more details. 14 # 15 # You should have received a copy of the GNU General Public License 16 # along with Timeline. If not, see <http://www.gnu.org/licenses/>. 17 18 19 from timelinelib.general.observer import Observable 20 21236725 Observable.__init__(self) 26 self.db = db 27 self.view_properties = view_properties 28 self.db.listen_for_any(self._notify) 29 self.view_properties.listen_for_any(self._notify)30 3335 return [category for category in self.db.get_categories() 36 if category._get_parent() == parent]3739 all_children = [] 40 for child in self.get_immediate_children(parent): 41 all_children.append(child) 42 all_children.extend(self.get_all_children(child)) 43 return all_children4446 parents = [] 47 while child._get_parent(): 48 parents.append(child._get_parent()) 49 child = child._get_parent() 50 return parents5153 parents = [] 54 for category in self._get_all_checked_categories(): 55 parents.extend(self.get_parents(category)) 56 return parents57 60 63
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