Add UI for DCP head/tail.

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

diff --git a/src/lib/film.cc b/src/lib/film.cc
index ed2c5a3725946e23dee1c03f5628de8e1cec6cf1..c46caff036e479c8b6fd0846c2797a9aae24191a 100644 (file)
--- 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
 {