/*
- Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
+ Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
- This program is free software; you can redistribute it and/or modify
+ This file is part of DCP-o-matic.
+
+ DCP-o-matic 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,
+ DCP-o-matic 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.
+ along with DCP-o-matic. If not, see <http://www.gnu.org/licenses/>.
*/
-/** @return Pieces of content type C that overlap a specified time range in the given ContentList */
-template<class C>
-std::list<boost::shared_ptr<C> >
-overlaps (ContentList cl, DCPTime from, DCPTime to)
-{
- std::list<boost::shared_ptr<C> > overlaps;
- DCPTimePeriod period (from, to);
- for (typename ContentList::const_iterator i = cl.begin(); i != cl.end(); ++i) {
- boost::shared_ptr<C> c = boost::dynamic_pointer_cast<C> (*i);
- if (!c) {
- continue;
- }
-
- if (DCPTimePeriod(c->position(), c->end()).overlaps (period)) {
- overlaps.push_back (c);
- }
- }
-
- return overlaps;
-}
+#include "types.h"
+#include "dcpomatic_time.h"
+
+class ContentPart;
+class Film;
+
+/** @return Pieces of content with a given part (video, audio,
+ * subtitle) that overlap a specified time range in the given
+ * ContentList
+ */
+ContentList overlaps (
+ boost::shared_ptr<const Film> film, ContentList cl, boost::function<bool (boost::shared_ptr<const Content>)> part, dcpomatic::DCPTime from, dcpomatic::DCPTime to
+ );