/**
* Removes the listeners for the given event handler.
*
* @param Enlight_Event_Handler $handler
* @return Enlight_Event_EventManager
*/
public function removeListener(Enlight_Event_Handler $handler)
{
if (!empty($this->listeners[$handler->getName()])) {
$this->listeners[$handler->getName()] = array_diff($this->listeners[$handler->getName()], array($handler));
}
return $this;
}
/**
* The Enlight_Event_Handler_Plugin class constructor expects the event name.
* All parameters are set in the internal properties.
*
* @throws Enlight_Event_Exception
* @param string $event
* @param Enlight_Plugin_Namespace $namespace
* @param Enlight_Plugin_Bootstrap $plugin
* @param string $listener
* @param integer $position
*/
public function __construct($event, $namespace = null, $plugin = null, $listener = null, $position = null)
{
if ($namespace !== null) {
$this->setNamespace($namespace);
}
if ($plugin !== null) {
$this->setPlugin($plugin);
}
if ($listener !== null) {
$this->setListener($listener);
}
parent::__construct($event);
$this->setPosition($position);
}
/**
* The Enlight_Event_Handler_Default class constructor expects the event name, the callback function and
* optional the position of the event handler.
*
* @throws Enlight_Exception
* @param string $event
* @param callback $listener
* @param integer $position
*/
public function __construct($event, $listener, $position = null)
{
parent::__construct($event);
$this->setListener($listener);
$this->setPosition($position);
}
/**
* Removes the listeners for the given event handler.
*
* @param Enlight_Event_Handler $handler
*
* @return Enlight_Event_EventManager
*/
public function removeListener(Enlight_Event_Handler $handler)
{
$eventName = strtolower($handler->getName());
if (!empty($this->listeners[$eventName])) {
$this->listeners[$eventName] = array_diff($this->listeners[$eventName], array($handler));
}
return $this;
}