Method merge_layer_props

src/laybasic/laybasic/layLayoutViewBase.cc:3744–3803

}

void 
LayoutViewBase::merge_layer_props (const std::vector<lay::LayerPropertiesList> &props)
{
  lay::LayerPropertiesList p0;
  if (layer_lists () > 0) {
    p0 = get_properties (0);
  }

  //  merge the new layer views into the present ones
  //  If the specific list is a single list (no tabs), it is merged into every tab present. 
  if (props.size () == 1) {

    for (size_t n = 0; n < layer_lists () || n == 0; ++n) {

      std::vector<lay::LayerPropertiesList>::const_iterator p = props.begin ();

      if (n < layer_lists ()) {
        lay::LayerPropertiesList new_props (get_properties ((unsigned int) n));
        new_props.append (*p);
        if (! p->name ().empty ()) {
          new_props.set_name (p->name ());
        }
        set_properties ((unsigned int) n, new_props);
      } else {

        lay::LayerPropertiesList new_props = p0;
        new_props.append (*p);
        if (! p->name ().empty ()) {
          new_props.set_name (p->name ());
        }
        insert_layer_list ((unsigned int) n, new_props);
      }

    }

  } else {

    size_t n = 0;
    for (std::vector<lay::LayerPropertiesList>::const_iterator p = props.begin (); p != props.end (); ++p, ++n) {

      if (n < layer_lists ()) {
        lay::LayerPropertiesList new_props (get_properties ((unsigned int) n));
        new_props.append (*p);
        if (! p->name ().empty ()) {
          new_props.set_name (p->name ());
        }
        set_properties ((unsigned int) n, new_props);
      } else {
        lay::LayerPropertiesList new_props = p0;
        new_props.append (*p);
        if (! p->name ().empty ()) {
          new_props.set_name (p->name ());
        }
        insert_layer_list ((unsigned int) n, new_props);
      }

    }