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/*
Copyright (C) 2012 Paul Davis
This program is free software; you can redistribute it and/or modify
it under the terms of the GNU General Public License as published by
the Free Software Foundation; either version 2 of the License, or
(at your option) any later version.
This program is distributed in the hope that it will be useful,
but WITHOUT ANY WARRANTY; without even the implied warranty of
MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
GNU General Public License for more details.
You should have received a copy of the GNU General Public License
along with this program; if not, write to the Free Software
Foundation, Inc., 675 Mass Ave, Cambridge, MA 02139, USA.
*/
#ifndef __gtk2_ardour_route_sorter_h__
#define __gtk2_ardour_route_sorter_h__
#include <boost/shared_ptr.hpp>
#include <stdint.h>
#include <vector>
#include "ardour/stripable.h"
struct OrderKeys {
uint32_t old_display_order;
uint32_t new_display_order;
uint32_t compare_order;
boost::shared_ptr<ARDOUR::Stripable> stripable;
OrderKeys (uint32_t ok, boost::shared_ptr<ARDOUR::Stripable> s, uint32_t cmp_max)
: old_display_order (ok)
, stripable (s)
{
new_display_order = s->presentation_info().order();
compare_order = new_display_order;
if (s->presentation_info().flags () & ARDOUR::PresentationInfo::VCA) {
compare_order += 2 * cmp_max;
}
#ifdef MIXBUS
if (s->presentation_info().flags () & ARDOUR::PresentationInfo::Mixbus || s->mixbus()) {
compare_order += cmp_max;
}
if (s->presentation_info().flags () & ARDOUR::PresentationInfo::MasterOut) {
compare_order += 3 * cmp_max;
}
#endif
}
};
typedef std::vector<OrderKeys> OrderingKeys;
struct SortByNewDisplayOrder {
bool operator() (const OrderKeys& a, const OrderKeys& b) {
return a.compare_order < b.compare_order;
}
};
struct StripablePresentationInfoSorter {
bool operator() (boost::shared_ptr<ARDOUR::Stripable> a, boost::shared_ptr<ARDOUR::Stripable> b) {
return a->presentation_info().order () < b->presentation_info().order ();
}
};
#endif /* __gtk2_ardour_route_sorter_h__ */
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