Fix controls in main DoM.

3 files changed, 14 insertions, 0 deletions

diff --git a/src/tools/dcpomatic.cc b/src/tools/dcpomatic.cc
index bd0c40e88..7197ee8ca 100644
--- a/src/tools/dcpomatic.cc
+++ b/src/tools/dcpomatic.cc
@@ -439,6 +439,7 @@ public:
 		_film = film;
 		_film_viewer->set_film (_film);
 		_film_editor->set_film (_film);
+		_controls->set_film (_film);
 		if (_video_waveform_dialog) {
 			_video_waveform_dialog->Destroy ();
 			_video_waveform_dialog = 0;
diff --git a/src/wx/controls.cc b/src/wx/controls.cc
index 9fcdbd645..dd47aa184 100644
--- a/src/wx/controls.cc
+++ b/src/wx/controls.cc
@@ -362,6 +362,7 @@ Controls::set_film (shared_ptr<Film> film)
 	}
 
 	_film = film;
+	_film_change_connection = _film->Change.connect (boost::bind(&Controls::film_change, this, _1, _2));
 
 	setup_sensitivity ();
 
@@ -374,3 +375,13 @@ Controls::film () const
 {
 	return _film;
 }
+
+void
+Controls::film_change (ChangeType type, Film::Property p)
+{
+	if (type == CHANGE_TYPE_DONE && p == Film::CONTENT) {
+		setup_sensitivity ();
+		update_position_label ();
+		update_position_slider ();
+	}
+}
diff --git a/src/wx/controls.h b/src/wx/controls.h
index d70eb9432..fd6181d91 100644
--- a/src/wx/controls.h
+++ b/src/wx/controls.h
@@ -87,6 +87,7 @@ private:
 	void outline_content_changed ();
 	void eye_changed ();
 	void position_changed ();
+	void film_change (ChangeType, Film::Property);
 
 	typedef std::pair<boost::shared_ptr<dcp::CPL>, boost::filesystem::path> CPL;
 
@@ -104,6 +105,7 @@ private:
 
 	ClosedCaptionsDialog* _closed_captions_dialog;
 
+	boost::signals2::scoped_connection _film_change_connection;
 	boost::signals2::scoped_connection _config_changed_connection;
 };