X-Git-Url: https://git.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fcontent_part.h;h=590be311289406c738b153423d5a6ab206a8d9e2;hb=f5c1d56e9a15975f587a8d9c5255aea608d8abe9;hp=58833655fb5dcb9d503b1e0fc2f87ef8f62c1f67;hpb=1fe6bd7f8ba059322b8357b2210f0fd590567ce2;p=dcpomatic.git

diff --git a/src/lib/content_part.h b/src/lib/content_part.h
index 58833655f..590be3112 100644
--- a/src/lib/content_part.h
+++ b/src/lib/content_part.h
@@ -1,6 +1,5 @@
-
 /*
-    Copyright (C) 2016 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2016-2021 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -19,17 +18,20 @@
 
 */
 
+
 #ifndef DCPOMATIC_CONTENT_PART_H
 #define DCPOMATIC_CONTENT_PART_H
 
+
+#include "change_signaller.h"
 #include "content.h"
-#include "content_change.h"
-#include <boost/weak_ptr.hpp>
 #include <boost/thread/mutex.hpp>
 
+
 class Content;
 class Film;
 
+
 class ContentPart
 {
 public:
@@ -42,7 +44,7 @@ protected:
 	void
 	maybe_set (T& member, T new_value, int property) const
 	{
-		ContentChange cc (_parent, property);
+		ContentChangeSignaller cc (_parent, property);
 		{
 			boost::mutex::scoped_lock lm (_mutex);
 			if (member == new_value) {
@@ -57,7 +59,7 @@ protected:
 	void
 	maybe_set (boost::optional<T>& member, T new_value, int property) const
 	{
-		ContentChange cc (_parent, property);
+		ContentChangeSignaller cc (_parent, property);
 		{
 			boost::mutex::scoped_lock lm (_mutex);
 			if (member && member.get() == new_value) {
@@ -72,4 +74,5 @@ protected:
 	mutable boost::mutex _mutex;
 };
 
+
 #endif