Allow DCPContent to recover and serialise marker positions.

[dcpomatic.git] / src / lib / dcp_content.cc

diff --git a/src/lib/dcp_content.cc b/src/lib/dcp_content.cc
index 52ac6132c2dc12de27e7c4345cd80507097816c4..94d5c010bd0b7202c79b48fb1dc4e809373c06fc 100644 (file)
--- a/src/lib/dcp_content.cc
+++ b/src/lib/dcp_content.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2014-2018 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2014-2020 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -49,6 +49,7 @@ using std::distance;
 using std::pair;
 using std::vector;
 using std::list;
+using std::map;
 using boost::shared_ptr;
 using boost::scoped_ptr;
 using boost::optional;
@@ -146,6 +147,10 @@ DCPContent::DCPContent (cxml::ConstNodePtr node, int version)
        BOOST_FOREACH (cxml::ConstNodePtr i, node->node_children("ReelLength")) {
                _reel_lengths.push_back (raw_convert<int64_t> (i->content ()));
        }
+
+       BOOST_FOREACH (cxml::ConstNodePtr i, node->node_children("Marker")) {
+               _markers[dcp::marker_from_string(i->string_attribute("type"))] = ContentTime(raw_convert<int64_t>(i->content()));
+       }
 }
 
 void
@@ -240,6 +245,10 @@ DCPContent::examine (shared_ptr<const Film> film, shared_ptr<Job> job)
                _content_kind = examiner->content_kind ();
                _cpl = examiner->cpl ();
                _reel_lengths = examiner->reel_lengths ();
+               map<dcp::Marker, dcp::Time> markers = examiner->markers();
+               for (map<dcp::Marker, dcp::Time>::const_iterator i = markers.begin(); i != markers.end(); ++i) {
+                       _markers[i->first] = ContentTime(i->second.as_editable_units(DCPTime::HZ));
+               }
        }
 
        if (old_texts == texts) {
@@ -339,6 +348,12 @@ DCPContent::as_xml (xmlpp::Node* node, bool with_paths) const
        BOOST_FOREACH (int64_t i, _reel_lengths) {
                node->add_child("ReelLength")->add_child_text (raw_convert<string> (i));
        }
+
+       for (map<dcp::Marker, ContentTime>::const_iterator i = _markers.begin(); i != _markers.end(); ++i) {
+               xmlpp::Element* marker = node->add_child("Marker");
+               marker->set_attribute("type", dcp::marker_to_string(i->first));
+               marker->add_child_text(raw_convert<string>(i->second.get()));
+       }
 }
 
 DCPTime