[grilo-plugins] all: Use the new "content-changed" API

[Juan A. Suarez Romero <jasuarez src gnome org>]

commit 375b73b8ec970041571aa7eeb8076fb7e4667d11
Author: Juan A. Suarez Romero <jasuarez igalia com>
Date:   Thu Apr 7 14:47:17 2011 +0000

    all: Use the new "content-changed" API
    
    The new API to notify changes in source content requires to specify a list with
    the changed medias, instead of just the changed media.
    
    Signed-off-by: Juan A. Suarez Romero <jasuarez igalia com>

 src/media/tracker/grl-tracker-media-notif.c |    8 +++++---
 src/media/upnp/grl-upnp.c                   |   13 ++++++++-----
 2 files changed, 13 insertions(+), 8 deletions(-)
---
diff --git a/src/media/tracker/grl-tracker-media-notif.c b/src/media/tracker/grl-tracker-media-notif.c
index 5cda05f..593a00f 100644
--- a/src/media/tracker/grl-tracker-media-notif.c
+++ b/src/media/tracker/grl-tracker-media-notif.c
@@ -235,8 +235,8 @@ tracker_evt_update_orphan_item_cb (GObject              *object,
         GRL_DEBUG ("\tNotify id=%u source=%s p=%p", id,
                    grl_metadata_source_get_name (GRL_METADATA_SOURCE (source)),
                    source);
-        grl_media_source_notify_change (GRL_MEDIA_SOURCE (source), media,
-                                        change_type, FALSE);
+        grl_media_source_notify_change (GRL_MEDIA_SOURCE (source),
+                                        media, change_type, FALSE);
 
         g_object_unref (media);
       }
@@ -322,7 +322,9 @@ tracker_evt_update_orphans (tracker_evt_update_t *evt)
             g_free (str_id);
 
             grl_media_source_notify_change (GRL_MEDIA_SOURCE (source->data),
-                                            media, GRL_CONTENT_REMOVED, FALSE);
+                                            media,
+                                            GRL_CONTENT_REMOVED,
+                                            FALSE);
             g_object_unref (media);
           }
         }
diff --git a/src/media/upnp/grl-upnp.c b/src/media/upnp/grl-upnp.c
index d91ec4c..26da2de 100644
--- a/src/media/upnp/grl-upnp.c
+++ b/src/media/upnp/grl-upnp.c
@@ -280,6 +280,7 @@ container_changed_cb (GUPnPServiceProxy *proxy,
                       GValue *value,
                       gpointer user_data)
 {
+  GPtrArray *changed_medias;
   GrlMedia *container;
   GrlMediaSource *source = GRL_MEDIA_SOURCE (user_data);
   gchar **tokens;
@@ -289,16 +290,18 @@ container_changed_cb (GUPnPServiceProxy *proxy,
 
   /* Value is a list of pairs (id, number), where "id" is the container id */
   tokens = g_strsplit (g_value_get_string (value), ",", -1);
+  changed_medias = g_ptr_array_sized_new (g_strv_length (tokens) / 2);
   while (tokens[i]) {
     container = grl_media_box_new ();
     grl_media_set_id (container, tokens[i]);
-    grl_media_source_notify_change (source,
-                                    container,
-                                    GRL_CONTENT_CHANGED,
-                                    FALSE);
-    g_object_unref (container);
+    g_ptr_array_add (changed_medias, container);
     i += 2;
   }
+
+  grl_media_source_notify_change_list (source,
+                                       changed_medias,
+                                       GRL_CONTENT_CHANGED,
+                                       FALSE);
   g_strfreev (tokens);
 }