static void
rb_grilo_source_dispose (GObject *object)
{
RBGriloSource *source = RB_GRILO_SOURCE (object);
if (source->priv->browse_op != 0) {
grl_operation_cancel (source->priv->browse_op);
source->priv->browse_op = 0;
}
if (source->priv->media_browse_op != 0) {
grl_operation_cancel (source->priv->media_browse_op);
source->priv->media_browse_op = 0;
}
if (source->priv->query_model != NULL) {
g_object_unref (source->priv->query_model);
source->priv->query_model = NULL;
}
if (source->priv->entry_type != NULL) {
g_object_unref (source->priv->entry_type);
source->priv->entry_type = NULL;
}
if (source->priv->maybe_expand_idle != 0) {
g_source_remove (source->priv->maybe_expand_idle);
source->priv->maybe_expand_idle = 0;
}
G_OBJECT_CLASS (rb_grilo_source_parent_class)->dispose (object);
}
static void
start_media_browse (RBGriloSource *source, GrlMedia *container, GtkTreeIter *container_iter, guint limit)
{
rb_debug ("starting media browse for %s",
grl_source_get_name (source->priv->grilo_source));
/* cancel existing operation? */
if (source->priv->media_browse_op != 0) {
grl_operation_cancel (source->priv->media_browse_op);
}
if (source->priv->media_browse_container != NULL) {
g_object_unref (source->priv->media_browse_container);
}
source->priv->media_browse_container = container;
if (container_iter != NULL) {
/* hrm, probably have to use row references here.. */
source->priv->media_browse_container_iter = *container_iter;
}
source->priv->media_browse_position = 0;
source->priv->media_browse_limit = limit;
source->priv->media_browse_got_containers = FALSE;
if (source->priv->query_model != NULL) {
g_object_unref (source->priv->query_model);
}
source->priv->query_model = rhythmdb_query_model_new_empty (source->priv->db);
rb_entry_view_set_model (RB_ENTRY_VIEW (source->priv->entry_view), source->priv->query_model);
g_object_set (source, "query-model", source->priv->query_model, NULL);
media_browse_next (source);
}
static void
browse_cb (GrlSource *source,
guint browse_id,
GrlMedia *media,
guint remaining,
gpointer user_data,
const GError *error)
{
GHashTable *prop_table;
GriloMs2Data *grdata = (GriloMs2Data *) user_data;
gboolean add_media = FALSE;
if (error) {
grdata->error = g_error_copy (error);
grdata->updated = TRUE;
return;
}
if (media) {
if ((grdata->list_type == LIST_ITEMS && !grl_media_is_container (media)) ||
(grdata->list_type == LIST_CONTAINERS && grl_media_is_container (media))) {
if (grdata->offset == 0) {
add_media = TRUE;
} else {
grdata->offset--;
}
} else if (grdata->list_type == LIST_ALL) {
add_media = TRUE;
}
}
if (add_media) {
if (grdata->parent_id) {
grl_media_set_grilo_ms2_parent (media,
grdata->parent_id);
}
prop_table = ms2_server_new_properties_hashtable ();
fill_properties_table (grdata->server,
prop_table,
grdata->keys,
media);
fill_other_properties_table (grdata->server,
source,
prop_table,
grdata->other_keys,
media);
grdata->children = g_list_prepend (grdata->children, prop_table);
grl_operation_options_set_count (grdata->options,
grl_operation_options_get_count (grdata->options) -1);
}
if (!remaining) {
grdata->children = g_list_reverse (grdata->children);
grdata->updated = TRUE;
} else if (grl_operation_options_get_count (grdata->options) == 0) {
grl_operation_cancel (grdata->operation_id);
}
}
static void
impl_delete_thyself (RBDisplayPage *page)
{
RBGriloSource *source = RB_GRILO_SOURCE (page);
RhythmDBEntryType *entry_type;
if (source->priv->browse_op != 0) {
grl_operation_cancel (source->priv->browse_op);
source->priv->browse_op = 0;
}
if (source->priv->media_browse_op != 0) {
grl_operation_cancel (source->priv->media_browse_op);
source->priv->media_browse_op = 0;
}
g_object_get (source, "entry-type", &entry_type, NULL);
rhythmdb_entry_delete_by_type (source->priv->db, entry_type);
g_object_unref (entry_type);
rhythmdb_commit (source->priv->db);
}
static void
mex_grilo_feed_stop_op (MexGriloFeed *feed)
{
MexGriloFeedPrivate *priv = feed->priv;
if (!priv->op)
return;
if (!priv->op->op_id)
return;
grl_operation_cancel (priv->op->op_id);
priv->op->op_id = 0;
if (priv->completed) {
priv->completed = FALSE;
g_object_notify (G_OBJECT (feed), "completed");
}
}
static void
start_browse (RBGriloSource *source, GrlMedia *container, GtkTreeIter *container_iter, int position)
{
rb_debug ("starting browse op for %s", grl_source_get_name (source->priv->grilo_source));
/* cancel existing operation? */
if (source->priv->browse_op != 0) {
grl_operation_cancel (source->priv->browse_op);
}
if (source->priv->browse_container != NULL) {
g_object_unref (source->priv->browse_container);
}
source->priv->browse_container = container;
if (container_iter != NULL) {
/* hrm, probably have to use row references here.. */
source->priv->browse_container_iter = *container_iter;
}
source->priv->browse_position = position;
source->priv->browse_got_media = FALSE;
browse_next (source);
}
