protected function _prepareCollection()
 {
     $collection = $this->dbHelper()->getResourceModel("mana_seo/url_collection");
     /* @var $collection Mana_Seo_Resource_Url_Collection */
     $collection->addStoreAndGlobalSchemaColumns();
     $this->setCollection($collection);
     return parent::_prepareCollection();
 }
 protected function _prepareLayout()
 {
     /* @var $button Mana_Admin_Block_Grid_Action */
     $button = $this->getLayout()->createBlock('mana_admin/grid_action', "{$this->getNameInLayout()}.add")->setData(array('label' => $this->__('Add'), 'class' => 'add'));
     $this->setChild('add_button', $button);
     $button = $this->getLayout()->createBlock('mana_admin/grid_action', "{$this->getNameInLayout()}.remove")->setData(array('label' => $this->__('Remove Selected'), 'class' => 'delete'));
     $this->setChild('remove_button', $button);
     return parent::_prepareLayout();
 }
 protected function _prepareCollection()
 {
     if ($this->adminHelper()->isGlobal()) {
         $collection = $this->dbHelper()->getResourceModel("mana_seo/schema/flat_collection");
     } else {
         $collection = $this->dbHelper()->getResourceModel("mana_seo/schema/store_flat_collection");
         $collection->addFieldToFilter('store_id', $this->adminHelper()->getStore()->getId());
     }
     $this->setCollection($collection);
     return parent::_prepareCollection();
 }
 protected function _prepareCollection()
 {
     $this->setCollection($this->getSchemaToolbarUrlKeyCollection()->setData($this->getRaw() ? $this->getRaw() : $this->getFlatModel()->getJson('toolbar_url_keys')));
     return parent::_prepareCollection();
 }