/**
* Add block object to layout based on xml node data
*
* @param Varien_Simplexml_Element $node
* @param Varien_Simplexml_Element $parent
* @return Mage_Core_Model_Layout
*/
protected function _generateBlock($node, $parent)
{
$viewerEnabled = Mage::getStoreConfigFlag('dev/debug/widgetslotviewer_enable');
if ($viewerEnabled && isset($node->label)) {
$blockLabel = $node->label;
$viewerName = $node['name'] . '.slot_viewer';
$viewerXml = "<block type='core/template' name='{$viewerName}' template='widgetslotviewer/slotviewer.phtml'>" . "<action method='setParentLabel'><label>{$blockLabel}</label></action>" . "</block>";
$viewerChild = new Varien_Simplexml_Element($viewerXml);
$node->appendChild($viewerChild);
}
return parent::_generateBlock($node, $parent);
}
