/**
  * Inits configuration
  *
  * @see Hackathon_MageMonitoring_Model_Widget::initConfig()
  */
 public function initConfig()
 {
     $helper = Mage::helper('magemonitoring');
     parent::initConfig();
     // add config for slow mode
     $this->addConfig(self::CONFIG_ALLOW_SLOW_MODE, $helper->__('Enable slower php methods to collect dir size?'), $this->_defAllowSlowMode, 'widget', 'checkbox', false, $helper->__('Warning! Depending on the size of your media directory this might take a very long time.'));
     return $this->_config;
 }
 /**
  * Init Config
  *
  * @see Hackathon_MageMonitoring_Model_Widget::initConfig()
  */
 public function initConfig()
 {
     parent::initConfig();
     $configOrg = $this->getConfig();
     $configNew = array();
     $configNew[] = reset($configOrg);
     // "reset" config
     $this->_config = $configNew;
     // add title config
     $this->addConfig(self::CONFIG_WIDGET_TITLE, 'Widget Title:', $this->_defWidgetTitle, 'widget', 'text', true);
     // append old config
     $this->_config += $configOrg;
     return $this->_config;
 }