From 64416c062036344307b31c5f7aca6a289553da67 Mon Sep 17 00:00:00 2001
From: Philipp Wolfer <ph.wolfer@googlemail.com>
Date: Wed, 6 Jan 2010 21:10:19 +0100
Subject: [PATCH 1/2] Added method album.run_when_loaded to run a function as
 soon as the album is completely loaded.

---
 picard/album.py | 12 +++++++++++-
 1 file changed, 11 insertions(+), 1 deletion(-)

diff --git a/picard/album.py b/picard/album.py
index 020d0d6f3..0c4f9052f 100644
--- a/picard/album.py
+++ b/picard/album.py
@@ -26,7 +26,7 @@ from picard.file import File
 from picard.track import Track
 from picard.script import ScriptParser
 from picard.ui.item import Item
-from picard.util import format_time, partial, translate_artist
+from picard.util import format_time, partial, translate_artist, queue
 from picard.cluster import Cluster
 from picard.mbxml import release_to_metadata, track_to_metadata
 
@@ -104,6 +104,7 @@ class Album(DataObject, Item):
         self._requests = 0
         self._catalognumber = catalognumber
         self._discid = discid
+        self._after_load_callbacks = queue.Queue()
         self.current_release_event = None
         self.release_events = []
         self.unmatched_files = Cluster(_("Unmatched Files"), special=2, related_album=self)
@@ -309,6 +310,9 @@ class Album(DataObject, Item):
                             break
                 self.update()
                 self.tagger.window.set_statusbar_message('Album %s loaded', self.id, timeout=3000)
+                while self._after_load_callbacks.qsize() > 0:
+                    func =  self._after_load_callbacks.get()
+                    func()
 
     def load(self, force=False):
         if self._requests:
@@ -342,6 +346,12 @@ class Album(DataObject, Item):
                                       self.config.setting["password"])
         self.tagger.xmlws.get_release_by_id(self.id, self._release_request_finished, inc=inc)
 
+    def run_when_loaded(self, func):
+        if self.loaded:
+            func()
+        else:
+            self._after_load_callbacks.put(func)
+
     def update(self, update_tracks=True):
         self.tagger.emit(QtCore.SIGNAL("album_updated"), self, update_tracks)
 

From 06b53c04f47e4971ca119230d0c9a53ec3cb9050 Mon Sep 17 00:00:00 2001
From: Philipp Wolfer <ph.wolfer@googlemail.com>
Date: Wed, 6 Jan 2010 21:17:02 +0100
Subject: [PATCH 2/2] Ensure that tagger.move_file_to_track adds the file to
 the correct track even if the album is not already loaded.

---
 picard/tagger.py | 6 ++----
 1 file changed, 2 insertions(+), 4 deletions(-)

diff --git a/picard/tagger.py b/picard/tagger.py
index 18cbd0e6c..78bdf4d8c 100644
--- a/picard/tagger.py
+++ b/picard/tagger.py
@@ -256,10 +256,8 @@ class Tagger(QtGui.QApplication):
     def move_file_to_track(self, file, albumid, trackid):
         """Move `file` to track `trackid` on album `albumid`."""
         album = self.load_album(albumid)
-        if album.loaded:
-            album.match_file(file, trackid)
-        else:
-            file.move(album.unmatched_files)
+        file.move(album.unmatched_files)
+        album.run_when_loaded(partial(album.match_file, file, trackid))
 
     def exit(self):
         self.stopping = True