/* When the MexContent set on the queue button is a directory we * try to add the children of the directory and mark the directory * as queued. When the child items are added to the queue model they * are marked as queued via the controller */ static void _add_from_directory (MexQueueButton *q_button, gboolean add) { MexQueueButtonPrivate *priv = q_button->priv; MexFeed *feed; GrlSource *source; GList *metadata_keys; GList *query_keys; const gchar *filter; const gchar *stream_uri; /* check if this content is a group */ if (MEX_IS_GROUP_ITEM (priv->content)) { MexModel *model; model = mex_group_item_get_model (MEX_GROUP_ITEM (priv->content)); _add_remove_recursive (priv->queue_model, g_object_ref (model), add); /* _add_remove_recursive will unref feed */ mex_content_set_metadata (priv->content, MEX_CONTENT_METADATA_QUEUED, (add) ? "yes" : NULL); return; } if (!MEX_IS_GRILO_PROGRAM (priv->content)) return; g_object_get (priv->content, "feed", &feed, NULL); if (MEX_IS_GRILO_FEED (feed)) { g_object_get (feed, "grilo-source", &source, "grilo-query-keys", &query_keys, "grilo-metadata-keys", &metadata_keys, NULL); stream_uri = mex_content_get_metadata (priv->content, MEX_CONTENT_METADATA_STREAM); /* tracker filesystem feed */ if (MEX_IS_GRILO_TRACKER_FEED (feed)) { gchar *orig_filter; g_object_get (feed, "tracker-filter", &orig_filter, NULL); filter = g_strdup_printf("FILTER(fn:starts-with(nie:url(?urn), '%s'))", stream_uri); feed = mex_grilo_tracker_feed_new (source, query_keys, metadata_keys, filter, NULL); mex_grilo_feed_query (MEX_GRILO_FEED (feed), orig_filter, 0, G_MAXINT); if (orig_filter) g_free (orig_filter); } /* We already know that the content is ia MexGriloProgram * box provides the root Grlio media content. * filesystem grilo feed */ else { GrlMedia *box; g_object_get (priv->content, "grilo-media", &box, NULL); feed = mex_grilo_feed_new (source, query_keys, metadata_keys, box); mex_grilo_feed_browse (MEX_GRILO_FEED (feed), 0, G_MAXINT); g_object_unref (box); } /* unref/free the stuff we g_object_get'ed */ if (source) g_object_unref (source); if (query_keys) g_list_free (query_keys); if (metadata_keys) g_list_free (metadata_keys); /* we don't actually want to add the priv->content into the queue model, * only it's children, which is where the QUEUED flag is usually set */ if (add) { g_signal_connect (feed, "notify::completed", G_CALLBACK (_add_directory_query_complete_cb), q_button); mex_content_set_metadata (priv->content, MEX_CONTENT_METADATA_QUEUED, "yes"); } else { g_signal_connect (feed, "notify::completed", G_CALLBACK (_remove_directory_query_complete_cb), q_button); mex_content_set_metadata (priv->content, MEX_CONTENT_METADATA_QUEUED, NULL); } } else { /* We're not working with a grilo feed therefore we can't help :( */ return; } }
static void add_model (MexTrackerPlugin *self, GrlMediaPlugin *plugin, MexTrackerCategory category) { GList *metadata_keys, *query_keys; MexFeed *feed, *dir_feed; GrlMedia *box; gchar *query, *cat_name; GHashTable *models; const gchar *source_name = grl_metadata_source_get_name (GRL_METADATA_SOURCE (plugin)); gint priority; switch (category) { case MEX_TRACKER_CATEGORY_IMAGE: cat_name = "pictures"; query = "?urn a nfo:FileDataObject . " "?urn tracker:available true . " "FILTER (fn:starts-with(nie:mimeType(?urn),'image/'))"; models = self->priv->image_models; metadata_keys = self->priv->image_keys; query_keys = self->priv->query_image_keys; box = grl_media_image_new (); break; case MEX_TRACKER_CATEGORY_VIDEO: cat_name = "videos"; query = "?urn a nfo:FileDataObject . " "?urn tracker:available true . " "FILTER (fn:starts-with(nie:mimeType(?urn),'video/'))"; models = self->priv->video_models; metadata_keys = self->priv->video_keys; query_keys = self->priv->query_video_keys; box = grl_media_video_new (); break; case MEX_TRACKER_CATEGORY_MUSIC: cat_name = "music"; query = "?urn a nfo:FileDataObject . " "?urn tracker:available true . " "FILTER (fn:starts-with(nie:mimeType(?urn),'audio/'))"; models = self->priv->music_models; metadata_keys = self->priv->music_keys; query_keys = self->priv->query_music_keys; box = grl_media_audio_new (); break; } grl_media_set_id (GRL_MEDIA (box), NULL); feed = mex_grilo_tracker_feed_new (GRL_MEDIA_SOURCE (plugin), query_keys, metadata_keys, NULL, box); mex_model_set_sort_func (MEX_MODEL (feed), mex_model_sort_time_cb, GINT_TO_POINTER (TRUE)); mex_grilo_feed_query (MEX_GRILO_FEED (feed), query, 0, MAX_TRACKER_RESULTS); g_hash_table_insert (models, plugin, feed); /* set the local files source to appear first */ if (!g_strcmp0 (source_name, "Local files")) priority = -100; else priority = 0; dir_feed = mex_grilo_tracker_feed_new (GRL_MEDIA_SOURCE (plugin), query_keys, metadata_keys, query, NULL); mex_model_set_sort_func (MEX_MODEL (dir_feed), mex_model_sort_alpha_cb, GINT_TO_POINTER (FALSE)); mex_grilo_feed_browse (MEX_GRILO_FEED (dir_feed), 0, G_MAXINT); g_object_set (G_OBJECT (feed), "category", cat_name, "priority", priority, "alt-model", dir_feed, "alt-model-string", _("Show Folders"), NULL); mex_model_manager_add_model (self->priv->manager, MEX_MODEL (feed)); }