From 039d9d0c98ed62e7d08667af3427869dc6207d45 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Sat, 16 Nov 2019 01:42:49 +0100
Subject: Add UI for DCP head/tail.

---
 src/lib/film.cc | 30 ++++++++++++++++++++++++++++++
 1 file changed, 30 insertions(+)

(limited to 'src/lib/film.cc')

diff --git a/src/lib/film.cc b/src/lib/film.cc
index ed2c5a372..c46caff03 100644
--- a/src/lib/film.cc
+++ b/src/lib/film.cc
@@ -429,6 +429,8 @@ Film::metadata (bool with_content_paths) const
 		i.as_xml (root->add_child("Rating"));
 	}
 	root->add_child("ContentVersion")->add_child_text(_content_version);
+	root->add_child("Head")->add_child_text(raw_convert<string>(_head.get()));
+	root->add_child("Tail")->add_child_text(raw_convert<string>(_tail.get()));
 	_playlist->as_xml (root->add_child ("Playlist"), with_content_paths);
 
 	return doc;
@@ -578,6 +580,20 @@ Film::read_metadata (optional<boost::filesystem::path> path)
 
 	_content_version = f.optional_string_child("ContentVersion").get_value_or("");
 
+	{
+		optional<DCPTime::Type> h = f.optional_number_child<int64_t>("Head");
+		if (h) {
+			_head = DCPTime(*h);
+		}
+	}
+
+	{
+		optional<DCPTime::Type> t = f.optional_number_child<int64_t>("Tail");
+		if (t) {
+			_tail = DCPTime(*t);
+		}
+	}
+
 	list<string> notes;
 	_playlist->set_from_xml (shared_from_this(), f.node_child ("Playlist"), _state_version, notes);
 
@@ -1165,6 +1181,20 @@ Film::set_key (dcp::Key key)
 	_key = key;
 }
 
+void
+Film::set_head (DCPTime h)
+{
+	ChangeSignaller<Film> ch (this, HEAD);
+	_head = h;
+}
+
+void
+Film::set_tail (DCPTime t)
+{
+	ChangeSignaller<Film> ch (this, TAIL);
+	_tail = t;
+}
+
 ContentList
 Film::content () const
 {
-- 
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