static gboolean
miner_needs_check (TrackerMiner *miner,
gboolean store_available)
{
/* Reasons to not mark ourselves as cleanly shutdown include:
*
* 1. Still crawling or with files to process in our queues.
* 2. We crash (out of our control usually anyway).
* 3. At least one of the miners is PAUSED, we have
* to exclude the situations where the miner is
* exclusively paused due to the store not being
* available, but the miner is actually done.
*/
if (!tracker_miner_is_paused (miner)) {
if (TRACKER_IS_MINER_FS (miner) &&
tracker_miner_fs_has_items_to_process (TRACKER_MINER_FS (miner))) {
/* There are items left to process */
return TRUE;
}
/* FIXME: We currently don't check the applications
* miner OR the userguides miner if we are finished
* before returning TRUE/FALSE here, should we?
*/
/* We consider the miner finished */
return FALSE;
} else {
if (store_available) {
/* Paused for other reasons, so probably not done */
return TRUE;
} else {
/* Check whether there are more pause
* reasons than the store being out.
*/
return tracker_miner_get_n_pause_reasons (miner) > 1;
}
}
}
static void
decorator_update_state (TrackerDecorator *decorator,
const gchar *message,
gboolean estimate_time)
{
TrackerDecoratorPrivate *priv;
gint remaining_time = -1;
gdouble progress = 1;
gsize total_items;
priv = decorator->priv;
remaining_time = 0;
total_items = priv->n_remaining_items + priv->n_processed_items;
if (priv->n_remaining_items > 0)
progress = ((gdouble) priv->n_processed_items / total_items);
if (priv->timer && estimate_time &&
!tracker_miner_is_paused (TRACKER_MINER (decorator))) {
gdouble elapsed;
/* FIXME: Quite naive calculation */
elapsed = g_timer_elapsed (priv->timer, NULL);
if (priv->n_processed_items > 0)
remaining_time = (priv->n_remaining_items * elapsed) / priv->n_processed_items;
}
g_object_set (decorator,
"progress", progress,
"remaining-time", remaining_time,
NULL);
if (message)
g_object_set (decorator, "status", message, NULL);
}
