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implement Session::route_by_selected_count()

This commit is contained in:
Paul Davis 2017-01-22 19:48:10 +01:00
parent 2f1899d5dd
commit 247f8a0809
1 changed files with 21 additions and 12 deletions
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33
libs/ardour/session.cc
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@ -4336,18 +4336,6 @@ Session::get_remote_nth_stripable (PresentationInfo::order_t n, PresentationInfo
return boost::shared_ptr<Stripable>();
}
boost::shared_ptr<Route>
Session::route_by_selected_count (uint32_t id) const
{
boost::shared_ptr<RouteList> r = routes.reader ();
for (RouteList::iterator i = r->begin(); i != r->end(); ++i) {
/* NOT IMPLEMENTED */
}
return boost::shared_ptr<Route> ((Route*) 0);
}
struct PresentationOrderSorter {
bool operator() (boost::shared_ptr<Stripable> a, boost::shared_ptr<Stripable> b) {
if (a->presentation_info().special() && !b->presentation_info().special()) {
@ -4362,6 +4350,27 @@ struct PresentationOrderSorter {
}
};
boost::shared_ptr<Route>
Session::route_by_selected_count (uint32_t id) const
{
RouteList r (*(routes.reader ()));
PresentationOrderSorter sorter;
r.sort (sorter);
RouteList::iterator i;
for (i = r.begin(); i != r.end(); ++i) {
if ((*i)->presentation_info().selected()) {
if (id == 0) {
return *i;
}
--id;
}
}
return boost::shared_ptr<Route> ();
}
void
Session::reassign_track_numbers ()
{