From 2ff11f911be705b33c272cee0c8a42594e7bcd84 Mon Sep 17 00:00:00 2001
From: Carl Hetherington <cth@carlh.net>
Date: Thu, 4 May 2017 11:57:16 +0100
Subject: [PATCH] Nag about saving metadata.xml and DCP XMLs when making an
 encrypted DCP.

---
 src/lib/config.h       |  1 +
 src/tools/dcpomatic.cc | 10 ++++++++++
 2 files changed, 11 insertions(+)

diff --git a/src/lib/config.h b/src/lib/config.h
index f2d224898..3e74a5049 100644
--- a/src/lib/config.h
+++ b/src/lib/config.h
@@ -315,6 +315,7 @@ public:
 
 	enum Nag {
 		NAG_DKDM_CONFIG,
+		NAG_ENCRYPTED_METADATA,
 		NAG_COUNT
 	};
 
diff --git a/src/tools/dcpomatic.cc b/src/tools/dcpomatic.cc
index 1ced8923b..eca9d2689 100644
--- a/src/tools/dcpomatic.cc
+++ b/src/tools/dcpomatic.cc
@@ -497,6 +497,16 @@ private:
 			}
 		}
 
+		if (_film->encrypted ()) {
+			NagDialog::maybe_nag (
+				this,
+				Config::NAG_ENCRYPTED_METADATA,
+				_("You are making an encrypted DCP.  It will not be possible to make KDMs for this DCP unless you have copies of "
+				  "the <tt>metadata.xml</tt> file within the film and the metadata files within the DCP.\n\n"
+				  "You should ensure that these files are <span weight=\"bold\" size=\"larger\">BACKED UP</span> "
+				  "if you want to make KDMs for this film.")
+				);
+		}
 
 		/* Remove any existing DCP if the user agrees */
 		boost::filesystem::path const dcp_dir = _film->dir (_film->dcp_name(), false);
-- 
2.30.2