2 * Copyright (C) 2012-2016 Paul Davis <paul@linuxaudiosystems.com>
3 * Copyright (C) 2015-2017 Robin Gareus <robin@gareus.org>
5 * This program 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 2 of the License, or
8 * (at your option) any later version.
10 * This program 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.
15 * You should have received a copy of the GNU General Public License along
16 * with this program; if not, write to the Free Software Foundation, Inc.,
17 * 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA.
20 #ifndef __gtk2_ardour_route_sorter_h__
21 #define __gtk2_ardour_route_sorter_h__
23 #include <boost/shared_ptr.hpp>
27 #include "ardour/stripable.h"
29 /* This is used to keep numerical tree-order in sync
30 * with Stripable ordering (mixer_ui.cc editor_routes.cc)
34 uint32_t old_display_order;
35 boost::shared_ptr<ARDOUR::Stripable> stripable;
37 TreeOrderKey (uint32_t ok, boost::shared_ptr<ARDOUR::Stripable> s)
38 : old_display_order (ok)
43 typedef std::vector<TreeOrderKey> TreeOrderKeys;
45 struct TreeOrderKeySorter
47 bool operator() (const TreeOrderKey& ok_a, const TreeOrderKey& ok_b)
49 boost::shared_ptr<ARDOUR::Stripable> const& a = ok_a.stripable;
50 boost::shared_ptr<ARDOUR::Stripable> const& b = ok_b.stripable;
51 return ARDOUR::Stripable::Sorter () (a, b);
55 #endif /* __gtk2_ardour_route_sorter_h__ */