From ff665b37cb92e2a1664bbab207030a1eedfbb036 Mon Sep 17 00:00:00 2001
From: Max Kellermann <max@duempel.org>
Date: Tue, 4 Feb 2014 19:16:30 +0100
Subject: db/DatabaseListener: add method OnDatabaseSongRemoved()

Decouples db/update/Remove.cpp from global variables.
---
 src/db/DatabaseListener.hxx | 8 ++++++++
 1 file changed, 8 insertions(+)

(limited to 'src/db/DatabaseListener.hxx')

diff --git a/src/db/DatabaseListener.hxx b/src/db/DatabaseListener.hxx
index 4da458866..8b410c2f5 100644
--- a/src/db/DatabaseListener.hxx
+++ b/src/db/DatabaseListener.hxx
@@ -20,6 +20,8 @@
 #ifndef MPD_DATABASE_CLIENT_HXX
 #define MPD_DATABASE_CLIENT_HXX
 
+struct LightSong;
+
 /**
  * An object that listens to events from the #Database.
  *
@@ -33,6 +35,12 @@ public:
 	 * runs the #EventLoop.
 	 */
 	virtual void OnDatabaseModified() = 0;
+
+	/**
+	 * During database update, a song is about to be removed from
+	 * the database because the file has disappeared.
+	 */
+	virtual void OnDatabaseSongRemoved(const LightSong &song) = 0;
 };
 
 #endif
-- 
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