X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Fcontrols.h;h=377960425ba2807e5982ede7f25ffd4ec8e376a5;hb=d1213510dc70e579346e0c4c48a8bce9b5cd95b9;hp=a2c80b8090bdd9c9d30e700bea47eeef89a4e8aa;hpb=dd9be86db6cde0afa5da0d1d1ac43b42e05dca26;p=dcpomatic.git

diff --git a/src/wx/controls.h b/src/wx/controls.h
index a2c80b809..377960425 100644
--- a/src/wx/controls.h
+++ b/src/wx/controls.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2018 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2018-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -18,9 +18,11 @@
 
 */
 
+
 #ifndef DCPOMATIC_CONTROLS_H
 #define DCPOMATIC_CONTROLS_H
 
+
 #include "lib/dcpomatic_time.h"
 #include "lib/types.h"
 #include "lib/film.h"
@@ -30,6 +32,7 @@ DCPOMATIC_DISABLE_WARNINGS
 DCPOMATIC_ENABLE_WARNINGS
 #include <boost/signals2.hpp>
 
+
 class FilmViewer;
 class Film;
 class ClosedCaptionsDialog;
@@ -39,10 +42,12 @@ class wxToggleButton;
 class wxListCtrl;
 class ContentView;
 
+
 namespace dcp {
 	class CPL;
 }
 
+
 class Controls : public wxPanel
 {
 public:
@@ -64,6 +69,7 @@ public:
 	void forward_frame ();
 
 protected:
+
 	virtual void started ();
 	virtual void stopped ();
 	virtual void setup_sensitivity ();
@@ -73,7 +79,7 @@ protected:
 	wxBoxSizer* _button_sizer;
 	std::shared_ptr<Film> _film;
 	wxSlider* _slider;
-	std::shared_ptr<FilmViewer> _viewer;
+	std::weak_ptr<FilmViewer> _viewer;
 	boost::optional<std::string> _active_job;
 
 private:
@@ -117,4 +123,5 @@ private:
 	boost::signals2::scoped_connection _config_changed_connection;
 };
 
+
 #endif