different teaser variant selection depending on view that displays it

Some teasers are shown from view and different views may require different teaser layout. So idea is to pass view name with $node object so panels selection rules may use php code (or maybe later access plugin) to sort out which layout to render. Here is code in my head, I think Ill provide a simple patch later...

  //Set a $node variable to prevent infinite looping
  //Loads full node.  Preprocessor only loads a teaser node.
  $node = node_load($vars['node']->nid);
  $node->panels_teasers = $vars['node']->panels_teasers = TRUE;

  // If node is called from views, add its origin for selection rules.
  if ($vars['node']->view) {
    // This adds view name if node coming from views.
    // Maybe we should add whole views object? Performance? Is it usefull?
    $node->view->name = $vars['node']->view->name;
  }

and then in selection rules you could use

if ($contexts['argument_nid_1']->data->view->name == 'VIEW_NAME_HERE') {
  return TRUE;
}
return FALSE;

Works for me, will write patch when free time.