Make ContentChange into a generic ChangeSignaller and use it for Filmv2.13.44

changes, since we setup_pieces() in response to at least one of these and
hence we must know before it happens so we can suspend the butler and player.

1 files changed, 0 insertions, 46 deletions

diff --git a/src/lib/content_change.cc b/src/lib/content_change.cc
deleted file mode 100644
index 6e390dc76..000000000
--- a/src/lib/content_change.cc
+++ /dev/null
@@ -1,46 +0,0 @@
-/*
-    Copyright (C) 2013-2018 Carl Hetherington <cth@carlh.net>
-
-    This file is part of DCP-o-matic.
-
-    DCP-o-matic is free software; you can redistribute it and/or modify
-    it under the terms of the GNU General Public License as published by
-    the Free Software Foundation; either version 2 of the License, or
-    (at your option) any later version.
-
-    DCP-o-matic is distributed in the hope that it will be useful,
-    but WITHOUT ANY WARRANTY; without even the implied warranty of
-    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
-    GNU General Public License for more details.
-
-    You should have received a copy of the GNU General Public License
-    along with DCP-o-matic.  If not, see <http://www.gnu.org/licenses/>.
-
-*/
-
-#include "content_change.h"
-#include "content.h"
-
-ContentChange::ContentChange (Content* c, int p)
-	: _content (c)
-	, _property (p)
-	, _done (true)
-{
-	_content->signal_change (CHANGE_TYPE_PENDING, _property);
-}
-
-
-ContentChange::~ContentChange ()
-{
-	if (_done) {
-		_content->signal_change (CHANGE_TYPE_DONE, _property);
-	} else {
-		_content->signal_change (CHANGE_TYPE_CANCELLED, _property);
-	}
-}
-
-void
-ContentChange::abort ()
-{
-	_done = false;
-}