X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Fwx%2Ffile_dialog_wrapper.h;h=8223371dbce0399b2d40ff221dff092eae9d22ec;hb=e887b089ca77d30f612e93bdcd70f77376b13af6;hp=251d1b71d15711462cd0be9cee6a0f038bbb6c9a;hpb=3828baf56467224f5d44049bf1e7a7ed11f43a05;p=dcpomatic.git

diff --git a/src/wx/file_dialog_wrapper.h b/src/wx/file_dialog_wrapper.h
index 251d1b71d..8223371db 100644
--- a/src/wx/file_dialog_wrapper.h
+++ b/src/wx/file_dialog_wrapper.h
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2012-2015 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2012-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -18,8 +18,11 @@
 
 */
 
+
+#include "wx_util.h"
 #include <dcp/util.h>
 
+
 template <class T>
 class FileDialogWrapper
 {
@@ -32,9 +35,9 @@ public:
 
 	void set (T) {}
 
-	T get ()
+	boost::optional<T> get ()
 	{
-		return T (dcp::file_to_string (wx_to_std (_dialog->GetPath ())));
+		return T (dcp::file_to_string(wx_to_std(_dialog->GetPath())));
 	}
 
 	int ShowModal ()
@@ -49,7 +52,7 @@ public:
 		delete this;
 	}
 
-private:
+protected:
 	wxWindow* _parent;
 	wxFileDialog* _dialog;
 };