+Content::paths_valid () const
+{
+ for (vector<boost::filesystem::path>::const_iterator i = _paths.begin(); i != _paths.end(); ++i) {
+ if (!boost::filesystem::exists (*i)) {
+ return false;
+ }
+ }
+
+ return true;
+}
+
+void
+Content::set_path (boost::filesystem::path path)
+{
+ _paths.clear ();
+ _paths.push_back (path);
+ signal_changed (ContentProperty::PATH);
+}
+
+string
+Content::path_summary () const
+{
+ /* XXX: should handle multiple paths more gracefully */
+
+ DCPOMATIC_ASSERT (number_of_paths ());
+
+ string s = path(0).filename().string ();
+ if (number_of_paths() > 1) {
+ s += " ...";
+ }
+
+ return s;
+}
+
+/** @return a list of properties that might be interesting to the user */
+list<Content::UserProperty>
+Content::user_properties () const
+{
+ list<UserProperty> p;
+ add_properties (p);
+ return p;
+}
+
+shared_ptr<const Film>
+Content::film () const
+{
+ shared_ptr<const Film> film = _film.lock ();
+ DCPOMATIC_ASSERT (film);
+ return film;
+}
+
+/** @return DCP times of points within this content where a reel split could occur */
+list<DCPTime>
+Content::reel_split_points () const