2 Copyright (C) 2012 Paul Davis
4 This program is free software; you can redistribute it and/or modify
5 it under the terms of the GNU General Public License as published by
6 the Free Software Foundation; either version 2 of the License, or
7 (at your option) any later version.
9 This program is distributed in the hope that it will be useful,
10 but WITHOUT ANY WARRANTY; without even the implied warranty of
11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
12 GNU General Public License for more details.
14 You should have received a copy of the GNU General Public License
15 along with this program; if not, write to the Free Software
16 Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
20 #ifndef __gtk2_ardour_route_sorter_h__
21 #define __gtk2_ardour_route_sorter_h__
23 #include <boost/shared_ptr.hpp>
31 struct RoutePlusOrderKey {
32 boost::shared_ptr<ARDOUR::Route> route; /* we don't really need this, but its handy to keep around */
33 uint32_t old_display_order;
34 uint32_t new_display_order;
36 RoutePlusOrderKey (boost::shared_ptr<ARDOUR::Route> r, uint32_t ok, uint32_t nk)
38 , old_display_order (ok)
39 , new_display_order (nk) {}
42 typedef std::vector<RoutePlusOrderKey> OrderKeySortedRoutes;
44 struct SortByNewDisplayOrder {
45 bool operator() (const RoutePlusOrderKey& a, const RoutePlusOrderKey& b) {
46 return a.new_display_order < b.new_display_order;
50 #endif /* __gtk2_ardour_route_sorter_h__ */