static void
photos_search_provider_fetch_ids_executed (GObject *source_object, GAsyncResult *res, gpointer user_data)
{
GApplication *app;
GDBusMethodInvocation *invocation = G_DBUS_METHOD_INVOCATION (user_data);
PhotosFetchIdsJob *job = PHOTOS_FETCH_IDS_JOB (source_object);
GError *error = NULL;
GVariant *parameters;
const gchar *const *ids;
app = g_application_get_default ();
g_application_release (app);
ids = photos_fetch_ids_job_finish (job, res, &error);
if (error != NULL)
{
g_dbus_method_invocation_take_error (invocation, error);
goto out;
}
parameters = g_variant_new ("(^as)", ids);
g_dbus_method_invocation_return_value (invocation, parameters);
out:
g_object_unref (invocation);
}
static void
photos_fetch_ids_job_finalize (GObject *object)
{
PhotosFetchIdsJob *self = PHOTOS_FETCH_IDS_JOB (object);
g_strfreev (self->terms);
G_OBJECT_CLASS (photos_fetch_ids_job_parent_class)->finalize (object);
}
static void
photos_fetch_ids_job_dispose (GObject *object)
{
PhotosFetchIdsJob *self = PHOTOS_FETCH_IDS_JOB (object);
g_clear_pointer (&self->ids, (GDestroyNotify) g_ptr_array_unref);
g_clear_object (&self->queue);
G_OBJECT_CLASS (photos_fetch_ids_job_parent_class)->dispose (object);
}
static void
photos_fetch_ids_job_set_property (GObject *object, guint prop_id, const GValue *value, GParamSpec *pspec)
{
PhotosFetchIdsJob *self = PHOTOS_FETCH_IDS_JOB (object);
switch (prop_id)
{
case PROP_TERMS:
self->terms = g_value_dup_boxed (value);
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, prop_id, pspec);
break;
}
}
static void
photos_fetch_ids_job_cursor_next (GObject *source_object, GAsyncResult *res, gpointer user_data)
{
PhotosFetchIdsJob *self;
GCancellable *cancellable;
g_autoptr (GTask) task = G_TASK (user_data);
TrackerSparqlCursor *cursor = TRACKER_SPARQL_CURSOR (source_object);
GError *error;
gboolean success;
self = PHOTOS_FETCH_IDS_JOB (g_task_get_source_object (task));
cancellable = g_task_get_cancellable (task);
error = NULL;
/* Note that tracker_sparql_cursor_next_finish can return FALSE even
* without an error.
*/
success = tracker_sparql_cursor_next_finish (cursor, res, &error);
if (error != NULL)
{
g_task_return_error (task, error);
goto end;
}
if (success)
{
const gchar *id;
id = tracker_sparql_cursor_get_string (cursor, PHOTOS_QUERY_COLUMNS_URN, NULL);
g_ptr_array_add (self->ids, g_strdup (id));
tracker_sparql_cursor_next_async (cursor,
cancellable,
photos_fetch_ids_job_cursor_next,
g_object_ref (task));
return;
}
g_ptr_array_add (self->ids, NULL);
g_task_return_pointer (task, self->ids->pdata, NULL);
end:
return;
}
