/**
* Initialize config field group
*
* @param Mage_Backend_Model_Config_Structure_Element_Group $group
* @param Mage_Backend_Model_Config_Structure_Element_Section $section
* @param Varien_Data_Form $form
*/
protected function _initGroup(Mage_Backend_Model_Config_Structure_Element_Group $group, Mage_Backend_Model_Config_Structure_Element_Section $section, Varien_Data_Form_Abstract $form)
{
$frontendModelClass = $group->getFrontendModel();
$fieldsetRenderer = $frontendModelClass ? Mage::getBlockSingleton($frontendModelClass) : $this->_fieldsetRenderer;
$fieldsetRenderer->setForm($this);
$fieldsetRenderer->setConfigData($this->_configData);
$fieldsetRenderer->setGroup($group);
$fieldsetConfig = array('legend' => $group->getLabel(), 'comment' => $group->getComment(), 'expanded' => $group->isExpanded());
$fieldset = $form->addFieldset($this->_generateElementId($group->getPath()), $fieldsetConfig);
$fieldset->setRenderer($fieldsetRenderer);
$group->populateFieldset($fieldset);
$this->_addElementTypes($fieldset);
$dependencies = $group->getDependencies($this->getStoreCode());
$elementName = $this->_generateElementName($group->getPath());
$elementId = $this->_generateElementId($group->getPath());
$this->_populateDependenciesBlock($dependencies, $elementId, $elementName);
if ($group->shouldCloneFields()) {
$cloneModel = $group->getCloneModel();
foreach ($cloneModel->getPrefixes() as $prefix) {
$this->initFields($fieldset, $group, $section, $prefix['field'], $prefix['label']);
}
} else {
$this->initFields($fieldset, $group, $section);
}
$this->_fieldsets[$group->getId()] = $fieldset;
}
