- bool first = true;
- if(!waypoint_set.empty())
- {
- for (std::set<synfig::Waypoint, std::less<UniqueID> >::iterator iter = waypoint_set.begin(); iter != waypoint_set.end(); iter++)
- {
- ValueNode::Handle value_node(iter->get_parent_value_node());
- assert(value_node);
-
- Gtk::TreeRow row;
- if(!param_tree_store_->find_first_value_node(value_node, row))
- {
- synfig::error(__FILE__":%d: Unable to find the valuenode",__LINE__);
- return;
- }