X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fplaylist.cc;h=a30dde633cde3120bc29cdc2b762e3c723f802de;hb=5bbf16e87ca09369174c9d2bb7f7fe94b6d70275;hp=739c5a20b3d0317f506786ce8dbc4fd544a91bab;hpb=a306df9145d16046e51e8b7ff5222e341e98fdbd;p=dcpomatic.git

diff --git a/src/lib/playlist.cc b/src/lib/playlist.cc
index 739c5a20b..a30dde633 100644
--- a/src/lib/playlist.cc
+++ b/src/lib/playlist.cc
@@ -175,10 +175,10 @@ Playlist::set_from_xml (shared_ptr<const Film> film, cxml::ConstNodePtr node, in
 
 /** @param node <Playlist> node */
 void
-Playlist::as_xml (xmlpp::Node* node)
+Playlist::as_xml (xmlpp::Node* node, bool with_content_paths)
 {
 	BOOST_FOREACH (shared_ptr<Content> i, _content) {
-		i->as_xml (node->add_child ("Content"));
+		i->as_xml (node->add_child ("Content"), with_content_paths);
 	}
 }
 
@@ -511,3 +511,28 @@ Playlist::required_disk_space (int j2k_bandwidth, int audio_channels, int audio_
 	/* Add on 64k for bits and pieces (metadata, subs etc) */
 	return video + audio + 65536;
 }
+
+string
+Playlist::content_summary (DCPTimePeriod period) const
+{
+	string best_summary;
+	int best_score = -1;
+	BOOST_FOREACH (shared_ptr<Content> i, _content) {
+		int score = 0;
+		optional<DCPTimePeriod> const o = DCPTimePeriod(i->position(), i->end()).overlap (period);
+		if (o) {
+			score += 100 * o.get().duration().get() / period.duration().get();
+		}
+
+		if (i->video) {
+			score += 100;
+		}
+
+		if (score > best_score) {
+			best_summary = i->path(0).leaf().string();
+			best_score = score;
+		}
+	}
+
+	return best_summary;
+}