static void
node_dot_added_callback (Schematic *schematic, Coords *pos, Sheet *sheet)
{
NodeItem *node_item;
Coords *key;
g_return_if_fail (sheet != NULL);
g_return_if_fail (IS_SHEET (sheet));
node_item = g_hash_table_lookup (sheet->priv->node_dots, pos);
if (node_item == NULL) {
node_item = NODE_ITEM (g_object_new (TYPE_NODE_ITEM, NULL));
g_object_set (node_item,
"parent", goo_canvas_get_root_item (GOO_CANVAS (sheet)),
"x", pos->x,
"y", pos->y,
NULL);
}
node_item_show_dot (node_item, TRUE);
key = g_new0 (Coords, 1);
key->x = pos->x;
key->y = pos->y;
g_hash_table_insert (sheet->priv->node_dots, key, node_item);
}
static void node_item_dispose (GObject *object)
{
NodeItem *item = NODE_ITEM (object);
NodeItemPriv *priv = item->priv;
g_clear_object (&(priv->dot_item));
g_clear_object (&(priv->circle_item));
G_OBJECT_CLASS (node_item_parent_class)->dispose (object);
}
