cope with different picture retrieval API between RB 3.0-3.1 and 3.2+ - issue #2

ArtDisplay/ArtDisplay.py

@@ -374,7 +374,20 @@ class ArtDisplayPlugin (GObject.GObject, Peas.Activatable):
 			key = entry.create_ext_db_key (RB.RhythmDBPropType.ALBUM)
 			self.art_store.request(key, self.art_store_request_cb, entry)
 
-	def art_store_request_cb(self, key, filename, data, entry):
+	def art_store_request_cb(self, *args): # key, filename, data, entry):
+		
+		# rhythmbox 3.2 breaks the API - 
+		# since there isnt a way to say "we are using RB 3.2" we have to hack this...
+		# need to find the args filename(str), data (pixbuf) and entry (RB.RhythmDBEntry) manually
+		data = None
+		for arg in args:
+			if isinstance(arg, str):
+				filename = arg
+			if isinstance(arg, GdkPixbuf.Pixbuf):
+				data = arg
+			if isinstance(arg, RB.RhythmDBEntry):
+				entry = arg
+
 		if rb.entry_equal(entry, self.current_entry) is False:
 			# track changed while we were searching
 			return