[totem] main: Factor out thumbnail code for sources/media

[Bastien Nocera <hadess src gnome org>]

commit 52ab17221e5af06dbd5629c62ae34ca2f599fe52
Author: Bastien Nocera <hadess hadess net>
Date:   Tue Oct 21 10:23:35 2014 +0200

    main: Factor out thumbnail code for sources/media

 src/totem-grilo.c |   33 +++++++--------------------------
 1 files changed, 7 insertions(+), 26 deletions(-)
---
diff --git a/src/totem-grilo.c b/src/totem-grilo.c
index 27d08c5..ba126c7 100644
--- a/src/totem-grilo.c
+++ b/src/totem-grilo.c
@@ -420,7 +420,7 @@ out:
 
 static void
 set_thumbnail_async (TotemGrilo   *self,
-                    GrlMedia     *media,
+                    GObject      *object,
                     GtkTreeModel *model,
                     GtkTreePath  *path)
 {
@@ -429,31 +429,15 @@ set_thumbnail_async (TotemGrilo   *self,
        /* Let's read the thumbnail stream and set the thumbnail */
        thumb_data = g_slice_new0 (SetThumbnailData);
        thumb_data->totem_grilo = g_object_ref (self);
-       thumb_data->media = g_object_ref (media);
-       thumb_data->model = g_object_ref (model);
-       thumb_data->reference = gtk_tree_row_reference_new (model, path);
-
-       //FIXME cancellable?
-       totem_grilo_get_thumbnail (G_OBJECT (media), NULL, get_thumbnail_cb, thumb_data);
-}
-
-static void
-set_thumbnail_source_async (TotemGrilo   *self,
-                           GrlSource    *source,
-                           GtkTreeModel *model,
-                           GtkTreePath  *path)
-{
-       SetThumbnailData *thumb_data;
-
-       /* Let's read the thumbnail stream and set the thumbnail */
-       thumb_data = g_slice_new0 (SetThumbnailData);
-       thumb_data->totem_grilo = g_object_ref (self);
-       thumb_data->source = g_object_ref (source);
+       if (GRL_IS_SOURCE (object))
+               thumb_data->source = GRL_SOURCE (g_object_ref (object));
+       else
+               thumb_data->media = GRL_MEDIA (g_object_ref (object));
        thumb_data->model = g_object_ref (model);
        thumb_data->reference = gtk_tree_row_reference_new (model, path);
 
        //FIXME cancellable?
-       totem_grilo_get_thumbnail (G_OBJECT (source), NULL, get_thumbnail_cb, thumb_data);
+       totem_grilo_get_thumbnail (object, NULL, get_thumbnail_cb, thumb_data);
 }
 
 static gboolean
@@ -511,10 +495,7 @@ update_search_thumbnails_idle (TotemGrilo *self)
                                    MODEL_RESULTS_IS_PRETHUMBNAIL, &is_prethumbnail,
                                    -1);
                if ((media != NULL || source != NULL) && is_prethumbnail) {
-                       if (media)
-                               set_thumbnail_async (self, media, model, path);
-                       else
-                               set_thumbnail_source_async (self, source, model, path);
+                       set_thumbnail_async (self, media ? G_OBJECT (media) : G_OBJECT (source), model, path);
                        gtk_tree_store_set (GTK_TREE_STORE (model),
                                            &iter,
                                            MODEL_RESULTS_IS_PRETHUMBNAIL, FALSE,