From: Carl Hetherington <cth@carlh.net>
Date: Thu, 1 Dec 2022 19:00:09 +0000 (+0100)
Subject: Save playlist when content is added, moved or removed.
X-Git-Tag: v2.16.36~39^2~9
X-Git-Url: https://git.carlh.net/gitweb/?p=dcpomatic.git;a=commitdiff_plain;h=a733da8088152a2487691629753fe8a2addfa5a3

Save playlist when content is added, moved or removed.
---

diff --git a/src/lib/spl.h b/src/lib/spl.h
index b002a0882..f55a9fe1f 100644
--- a/src/lib/spl.h
+++ b/src/lib/spl.h
@@ -114,6 +114,21 @@ public:
 		Changed(Change::NAME);
 	}
 
+	void add(SPLEntry e) {
+		SPL::add(e);
+		Changed(Change::CONTENT);
+	}
+
+	void remove(std::size_t index) {
+		SPL::remove(index);
+		Changed(Change::CONTENT);
+	}
+
+	void swap(size_t a, size_t b) {
+		SPL::swap(a, b);
+		Changed(Change::CONTENT);
+	}
+
 	boost::signals2::signal<void (Change)> Changed;
 };
 
diff --git a/src/tools/dcpomatic_playlist.cc b/src/tools/dcpomatic_playlist.cc
index 5a8ee9126..5368cb3af 100644
--- a/src/tools/dcpomatic_playlist.cc
+++ b/src/tools/dcpomatic_playlist.cc
@@ -176,7 +176,9 @@ private:
 			return;
 		}
 
-		if (change == SignalSPL::Change::NAME) {
+		switch (change) {
+		case SignalSPL::Change::NAME:
+		{
 			int N = 0;
 			for (auto i: _playlists) {
 				if (i == playlist) {
@@ -184,6 +186,13 @@ private:
 				}
 				++N;
 			}
+			break;
+		}
+		case SignalSPL::Change::CONTENT:
+			if (auto dir = Config::instance()->player_playlist_directory()) {
+				playlist->write(*dir / (playlist->id() + ".xml"));
+			}
+			break;
 		}
 	}