/**
* Init composite product configuration layout
*
* $isOk - true or false, whether action was completed nicely or with some error
* If $isOk is FALSE (some error during configuration), so $productType must be null
*
* @param Mage_Adminhtml_Controller_Action $controller
* @param bool $isOk
* @param string $productType
* @return Mage_Adminhtml_Helper_Catalog_Product_Composite
*/
protected function _initConfigureResultLayout($controller, $isOk, $productType)
{
$update = $controller->getLayout()->getUpdate();
if ($isOk) {
$update->addHandle('SPACEMARIACHI_ADMINHTML_CATALOG_PRODUCT_COMPOSITE_CONFIGURE')->addHandle('PRODUCT_TYPE_' . $productType);
} else {
$update->addHandle('ADMINHTML_CATALOG_PRODUCT_COMPOSITE_CONFIGURE_ERROR');
}
$controller->loadLayoutUpdates()->generateLayoutXml()->generateLayoutBlocks();
return $this;
}