X-Git-Url: https://main.carlh.net/gitweb/?a=blobdiff_plain;f=src%2Flib%2Fscreen_kdm.cc;h=5d8409ea746b6e30ff1cf4667f4d20f6e0aecb9e;hb=dc78a40b0c7ce4569874fd1e77a86df907937d50;hp=22081fc81d399e8987214028a9dda0ccdc8dcaf2;hpb=fe9d2a290682021cd12a00bf21fa4db3012e2049;p=dcpomatic.git

diff --git a/src/lib/screen_kdm.cc b/src/lib/screen_kdm.cc
index 22081fc81..5d8409ea7 100644
--- a/src/lib/screen_kdm.cc
+++ b/src/lib/screen_kdm.cc
@@ -1,5 +1,5 @@
 /*
-    Copyright (C) 2013-2015 Carl Hetherington <cth@carlh.net>
+    Copyright (C) 2013-2016 Carl Hetherington <cth@carlh.net>
 
     This file is part of DCP-o-matic.
 
@@ -34,14 +34,27 @@ operator== (ScreenKDM const & a, ScreenKDM const & b)
 	return a.screen == b.screen && a.kdm == b.kdm;
 }
 
-void
-ScreenKDM::write_files (list<ScreenKDM> screen_kdms, boost::filesystem::path directory, KDMNameFormat name_format, dcp::NameFormat::Map name_values)
+int
+ScreenKDM::write_files (
+	list<ScreenKDM> screen_kdms,
+	boost::filesystem::path directory,
+	dcp::NameFormat name_format,
+	dcp::NameFormat::Map name_values,
+	boost::function<bool (boost::filesystem::path)> confirm_overwrite
+	)
 {
+	int written = 0;
+
 	/* Write KDMs to the specified directory */
 	BOOST_FOREACH (ScreenKDM const & i, screen_kdms) {
-		name_values["cinema"] = i.screen->cinema->name;
-		name_values["screen"] = i.screen->name;
-		boost::filesystem::path out = directory / (name_format.get(name_values) + ".xml");
-		i.kdm.as_xml (out);
+		name_values['c'] = i.screen->cinema->name;
+		name_values['s'] = i.screen->name;
+		boost::filesystem::path out = directory / (name_format.get(name_values, ".xml"));
+		if (!boost::filesystem::exists (out) || confirm_overwrite (out)) {
+			i.kdm.as_xml (out);
+			++written;
+		}
 	}
+
+	return written;
 }