static void
test_tracker_sparql_update_async ()
{
guint i;
GMainLoop *main_loop;
AsyncData *data;
main_loop = g_main_loop_new (NULL, FALSE);
data = g_slice_new (AsyncData);
data->len = MSIZE;
data->main_loop = main_loop;
data->cur = 0;
for (i = 0; i < data->len; i++) {
tracker_sparql_connection_update_async (connection,
queries[i],
0, NULL,
async_update_callback,
data);
}
g_main_loop_run (main_loop);
g_slice_free (AsyncData, data);
g_main_loop_unref (main_loop);
}
static void
model_item_changed (GtkTreeModel *tree_model,
GtkTreePath *path,
GtkTreeIter *iter,
ReaderEngine *engine)
{
int read;
gchar *query;
ReaderEnginePrivate *priv;
ItemStatusUpdate *update;
if (gtk_tree_path_get_depth (path) == 1)
return;
update = g_new0 (ItemStatusUpdate, 1);
gtk_tree_model_get (tree_model, iter, ITEM_COLUMN_ID, &(update->id), ITEM_COLUMN_READ, &read, -1);
update->read = (read == READ_FONT_WEIGHT ? TRUE : FALSE);
priv = reader_engine_get_instance_private (engine);
query = g_strdup_printf ("DELETE {<%s> nmo:isRead %s}", update->id, update->read ? "false" : "true");
tracker_sparql_connection_update_async (priv->tracker, query, 0, NULL,
(GAsyncReadyCallback) set_new_read_status, update);
g_free (query);
}
static void
set_new_read_status (GObject *source,
GAsyncResult *res,
ItemStatusUpdate *update)
{
gchar *query;
GError *error = NULL;
tracker_sparql_connection_query_finish (TRACKER_SPARQL_CONNECTION (source), res, &error);
if (error != NULL) {
g_warning ("Unable to update status of item in Tracker: %s", error->message);
g_error_free (error);
}
else {
query = g_strdup_printf ("INSERT {<%s> nmo:isRead %s}", update->id, update->read ? "true" : "false");
tracker_sparql_connection_update_async (TRACKER_SPARQL_CONNECTION (source), query, 0, NULL,
(GAsyncReadyCallback) verify_tracker_update, NULL);
g_free (query);
}
g_free (update->id);
g_free (update);
}
