[gnome-music] widgets: make sure we replace loading icon with 'no artwork' on Album and Artists views

[Vadim Rutkovsky <vrutkovsky src gnome org>]

commit 1ade9829d64dfd8ab3188b0d58f24dfb5c4b2c4f
Author: Vadim Rutkovsky <vrutkovs redhat com>
Date:   Mon Jan 19 12:31:55 2015 +0100

    widgets: make sure we replace loading icon with 'no artwork' on Album and Artists views
    
    https://bugzilla.gnome.org/show_bug.cgi?id=742603

 gnomemusic/widgets.py |   16 ++++++++++------
 1 files changed, 10 insertions(+), 6 deletions(-)
---
diff --git a/gnomemusic/widgets.py b/gnomemusic/widgets.py
index 0c21ab1..87f6402 100644
--- a/gnomemusic/widgets.py
+++ b/gnomemusic/widgets.py
@@ -58,6 +58,7 @@ class AlbumWidget(Gtk.EventBox):
     tracks = []
     duration = 0
     loadingIcon = ALBUM_ART_CACHE.get_default_icon(256, 256, True)
+    noArtworkIcon = ALBUM_ART_CACHE.get_default_icon(256, 256, False)
 
     @log
     def __init__(self, player):
@@ -269,10 +270,11 @@ class AlbumWidget(Gtk.EventBox):
     @log
     def _on_look_up(self, pixbuf, path, data=None):
         _iter = self.iterToClean
-        if pixbuf:
-            self.ui.get_object('cover').set_from_pixbuf(pixbuf)
-            if _iter:
-                self.model.set(_iter, [4], [pixbuf])
+        if not pixbuf:
+            pixbuf = self.noArtworkIcon
+        self.ui.get_object('cover').set_from_pixbuf(pixbuf)
+        if _iter:
+            self.model.set(_iter, [4], [pixbuf])
 
     @log
     def update_model(self, player, playlist, currentIter):
@@ -469,6 +471,7 @@ class AllArtistsAlbums(ArtistAlbums):
 class ArtistAlbumWidget(Gtk.Box):
 
     loadingIcon = AlbumArtCache.get_default().get_default_icon(128, 128, True)
+    noArtworkIcon = ALBUM_ART_CACHE.get_default_icon(128, 128, False)
 
     @log
     def __init__(self, artist, album, player, model, header_bar, selectionModeAllowed):
@@ -570,8 +573,9 @@ class ArtistAlbumWidget(Gtk.Box):
 
     @log
     def _get_album_cover(self, pixbuf, path, data=None):
-        if pixbuf:
-            self.cover.set_from_pixbuf(pixbuf)
+        if not pixbuf:
+            pixbuf = self.noArtworkIcon
+        self.cover.set_from_pixbuf(pixbuf)
 
     @log
     def track_selected(self, widget, event):