From 476df7a14debcc9a2c3f867e9fe3716aaf986a75 Mon Sep 17 00:00:00 2001
From: Stein Magnus Jodal <stein.magnus@jodal.no>
Date: Fri, 16 Nov 2012 11:40:39 +0100
Subject: [PATCH] core: Add tracklist_changed() event

---
 mopidy/core/listener.py     | 8 ++++++++
 tests/core/listener_test.py | 3 +++
 2 files changed, 11 insertions(+)

diff --git a/mopidy/core/listener.py b/mopidy/core/listener.py
index 9c8bf4bc..2cf49490 100644
--- a/mopidy/core/listener.py
+++ b/mopidy/core/listener.py
@@ -84,6 +84,14 @@ class CoreListener(object):
         """
         pass
 
+    def tracklist_changed(self):
+        """
+        Called whenever the tracklist is changed.
+
+        *MAY* be implemented by actor.
+        """
+        pass
+
     def playlist_changed(self):
         """
         Called whenever a playlist is changed.
diff --git a/tests/core/listener_test.py b/tests/core/listener_test.py
index 0bc3f8fd..54713916 100644
--- a/tests/core/listener_test.py
+++ b/tests/core/listener_test.py
@@ -26,6 +26,9 @@ class CoreListenerTest(unittest.TestCase):
         self.listener.playback_state_changed(
             PlaybackState.STOPPED, PlaybackState.PLAYING)
 
+    def test_listener_has_default_impl_for_tracklist_changed(self):
+        self.listener.tracklist_changed()
+
     def test_listener_has_default_impl_for_playlist_changed(self):
         self.listener.playlist_changed()