Container * _new_container(QSP_ARG_DECL int type)
{
Container *cnt_p=NULL;
assert( VALID_CONTAINER_TYPE(type) );
cnt_p = getbuf( sizeof(Container) );
init_container(cnt_p,type);
set_container_type(cnt_p,type);
return cnt_p;
}
static void
grilo_browse_cb (GrlSource *grilo_source, guint operation_id, GrlMedia *media, guint remaining, RBGriloSource *source, const GError *error)
{
if (operation_id != source->priv->browse_op) {
return;
}
if (error != NULL) {
/* do something? */
rb_debug ("got error for %s: %s", grl_source_get_name (grilo_source), error->message);
source->priv->browse_op = 0;
return;
}
if (media != NULL) {
source->priv->browse_got_results = TRUE;
source->priv->browse_position++;
}
if (media && GRL_IS_MEDIA_BOX (media)) {
GtkTreeIter new_row;
if (source->priv->browse_container == NULL) {
/* insert at the end */
gtk_tree_store_insert_with_values (source->priv->browser_model,
&new_row,
NULL,
-1,
0, g_object_ref (media),
1, grl_media_get_title (media),
2, CONTAINER_UNKNOWN_MEDIA,
3, 0,
-1);
} else {
int n;
/* insert before the expand marker row */
n = gtk_tree_model_iter_n_children (GTK_TREE_MODEL (source->priv->browser_model),
&source->priv->browse_container_iter);
gtk_tree_store_insert_with_values (source->priv->browser_model,
&new_row,
&source->priv->browse_container_iter,
n - 1,
0, g_object_ref (media),
1, grl_media_get_title (media),
2, CONTAINER_UNKNOWN_MEDIA,
3, 0,
-1);
}
/* and insert an expand marker below it too */
gtk_tree_store_insert_with_values (source->priv->browser_model,
NULL,
&new_row,
-1,
0, NULL,
1, "...", /* needs to be translatable? */
2, CONTAINER_NO_MEDIA,
3, 0,
-1);
} else if (media && GRL_IS_MEDIA_AUDIO (media)) {
source->priv->browse_got_media = TRUE;
}
if (remaining == 0) {
source->priv->browse_op = 0;
if (source->priv->browse_got_results == FALSE &&
source->priv->browse_container != NULL) {
/* no more results for this container, so delete the marker row */
delete_marker_row (source, &source->priv->browse_container_iter);
set_container_type (source, &source->priv->browse_container_iter, source->priv->browse_got_media);
gtk_tree_store_set (source->priv->browser_model,
&source->priv->browse_container_iter,
3, -1,
-1);
} else if (source->priv->browse_container != NULL) {
if (source->priv->browse_position >= CONTAINER_GIVE_UP_POINT &&
gtk_tree_model_iter_n_children (GTK_TREE_MODEL (source->priv->browser_model),
&source->priv->browse_container_iter) == 1) {
/* no containers yet, so remove the marker row */
delete_marker_row (source, &source->priv->browse_container_iter);
} else {
/* store browse position for next time we want more */
gtk_tree_store_set (source->priv->browser_model,
&source->priv->browse_container_iter,
3, source->priv->browse_position,
-1);
maybe_expand_container (source);
}
} else if (source->priv->browse_got_results && source->priv->browse_container == NULL) {
/* get all top-level containers */
browse_next (source);
}
}
}
