[rhythmbox] header: handle images added outside of requests

[Jonathan Matthew <jmatthew src gnome org>]

commit 34e8145db3755a901b95f35cbc72b85b0f8dfa2f
Author: Jonathan Matthew <jonathan d14n org>
Date:   Fri Apr 6 11:59:25 2012 +1000

    header: handle images added outside of requests

 widgets/rb-header.c |   13 ++++++++++++-
 1 files changed, 12 insertions(+), 1 deletions(-)
---
diff --git a/widgets/rb-header.c b/widgets/rb-header.c
index 044886d..b5e8e7a 100644
--- a/widgets/rb-header.c
+++ b/widgets/rb-header.c
@@ -95,6 +95,7 @@ static void rb_header_sync_time (RBHeader *header);
 static void uri_dropped_cb (RBFadingImage *image, const char *uri, RBHeader *header);
 static void pixbuf_dropped_cb (RBFadingImage *image, GdkPixbuf *pixbuf, RBHeader *header);
 static void image_button_press_cb (GtkWidget *widget, GdkEvent *event, RBHeader *header);
+static void art_added_cb (RBExtDB *db, RBExtDBKey *key, const char *filename, GValue *data, RBHeader *header);
 
 struct RBHeaderPrivate
 {
@@ -331,6 +332,10 @@ rb_header_init (RBHeader *header)
 
 	/* image display */
 	header->priv->art_store = rb_ext_db_new ("album-art");
+	g_signal_connect (header->priv->art_store,
+			  "added",
+			  G_CALLBACK (art_added_cb),
+			  header);
 	header->priv->image = GTK_WIDGET (g_object_new (RB_TYPE_FADING_IMAGE,
 							"fallback", RB_STOCK_MISSING_ARTWORK,
 							NULL));
@@ -397,7 +402,6 @@ rb_header_finalize (GObject *object)
 	G_OBJECT_CLASS (rb_header_parent_class)->finalize (object);
 }
 
-
 static void
 art_cb (RBExtDBKey *key, const char *filename, GValue *data, RBHeader *header)
 {
@@ -425,6 +429,13 @@ art_cb (RBExtDBKey *key, const char *filename, GValue *data, RBHeader *header)
 }
 
 static void
+art_added_cb (RBExtDB *db, RBExtDBKey *key, const char *filename, GValue *data, RBHeader *header)
+{
+	art_cb (key, filename, data, header);
+}
+
+
+static void
 rb_header_playing_song_changed_cb (RBShellPlayer *player, RhythmDBEntry *entry, RBHeader *header)
 {
 	if (header->priv->entry == entry)