Clean up access to stuff from Film.

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

diff --git a/src/lib/film.cc b/src/lib/film.cc
index 2a50e8c81dd732d360cf2f93147c253d355b7942..aa71834a1f281ebdeaf322cde741951e2b81429d 100644 (file)
--- a/src/lib/film.cc
+++ b/src/lib/film.cc
@@ -169,6 +169,7 @@ Film::Film (optional<boost::filesystem::path> dir)
        _playlist_change_connection = _playlist->Change.connect (bind (&Film::playlist_change, this, _1));
        _playlist_order_changed_connection = _playlist->OrderChanged.connect (bind (&Film::playlist_order_changed, this));
        _playlist_content_change_connection = _playlist->ContentChange.connect (bind (&Film::playlist_content_change, this, _1, _2, _3, _4));
+       _playlist_length_change_connection = _playlist->LengthChange.connect (bind(&Film::playlist_length_change, this));
 
        if (dir) {
                /* Make state.directory a complete path without ..s (where possible)
@@ -1292,6 +1293,12 @@ Film::playlist_content_change (ChangeType type, weak_ptr<Content> c, int p, bool
        }
 }
 
+void
+Film::playlist_length_change ()
+{
+       LengthChange ();
+}
+
 void
 Film::playlist_change (ChangeType type)
 {