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background: Make loading wallpapers seem faster

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As the UI actually updates as the files are loaded.
This commit is contained in:
Bastien Nocera 2011-02-12 02:37:48 +00:00
parent c2e84e2c8a
commit ce4f4d5627
1 changed files with 16 additions and 20 deletions
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36
panels/background/bg-wallpapers-source.c
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@ -38,6 +38,7 @@ struct _BgWallpapersSourcePrivate
{ {
GtkListStore *store; GtkListStore *store;
GnomeDesktopThumbnailFactory *thumb_factory; GnomeDesktopThumbnailFactory *thumb_factory;
CcBackgroundXml *xml;
}; };
@ -77,6 +78,11 @@ bg_wallpapers_source_dispose (GObject *object)
g_object_unref (priv->thumb_factory); g_object_unref (priv->thumb_factory);
priv->thumb_factory = NULL; priv->thumb_factory = NULL;
} }
if (priv->xml)
{
g_object_unref (priv->xml);
priv->xml = NULL;
}
G_OBJECT_CLASS (bg_wallpapers_source_parent_class)->dispose (object); G_OBJECT_CLASS (bg_wallpapers_source_parent_class)->dispose (object);
} }
@ -135,27 +141,15 @@ list_load_cb (GObject *source_object,
GAsyncResult *res, GAsyncResult *res,
gpointer user_data) gpointer user_data)
{ {
BgWallpapersSource *self = (BgWallpapersSource *) user_data; cc_background_xml_load_list_finish (res);
const GHashTable *ht;
ht = cc_background_xml_load_list_finish (res);
g_hash_table_foreach ((GHashTable *) ht,
(GHFunc) load_wallpapers,
self);
g_object_unref (source_object);
} }
static gboolean static void
reload_wallpapers (BgWallpapersSource *self) item_added (CcBackgroundXml *xml,
CcBackgroundItem *item,
BgWallpapersSource *self)
{ {
CcBackgroundXml *wp_xml; load_wallpapers (NULL, item, self);
/* set up wallpaper source */
wp_xml = cc_background_xml_new ();
cc_background_xml_load_list_async (wp_xml, NULL, list_load_cb, self);
return FALSE;
} }
static void static void
@ -167,8 +161,10 @@ bg_wallpapers_source_init (BgWallpapersSource *self)
priv->thumb_factory = priv->thumb_factory =
gnome_desktop_thumbnail_factory_new (GNOME_DESKTOP_THUMBNAIL_SIZE_NORMAL); gnome_desktop_thumbnail_factory_new (GNOME_DESKTOP_THUMBNAIL_SIZE_NORMAL);
priv->xml = cc_background_xml_new ();
reload_wallpapers (self); g_signal_connect (G_OBJECT (priv->xml), "added",
G_CALLBACK (item_added), self);
cc_background_xml_load_list_async (priv->xml, NULL, list_load_cb, self);
} }
BgWallpapersSource * BgWallpapersSource *