/**
  * Fired when user uninstalls the plugin, called in uninstall.php file
  *
  * @since    1.0.0
  */
 public static function uninstall_plugin()
 {
     require_once dirname(plugin_dir_path(__FILE__)) . '/includes/class-leafletlayers.php';
     require_once dirname(plugin_dir_path(__FILE__)) . '/models/class-leafletlayers-model.php';
     require_once dirname(plugin_dir_path(__FILE__)) . '/models/admin/class-leafletlayers-model-admin.php';
     require_once dirname(plugin_dir_path(__FILE__)) . '/models/admin/class-leafletlayers-model-admin-settings.php';
     global $wpdb;
     $table_name = $wpdb->prefix . 'leafletlayers_markers';
     $table_name_groups = $wpdb->prefix . 'leafletlayers_markers_groups';
     $wpdb->query("DROP TABLE IF EXISTS {$table_name}; DROP TABLE IF EXISTS {$table_name_groups};");
     LeafletLayers_Model_Admin_Settings::delete_settings();
 }