/**
* {@inheritDoc}
*/
public function hasListeners($eventName)
{
list($ns, $event) = Event::parseName($eventName);
if ($ns) {
return $this->evm->hasListeners($eventName) || $this->evm->hasListeners($event);
}
return $this->evm->hasListeners($this->namespace . $eventName) || $this->evm->hasListeners($eventName);
}
/**
* @return array|callable[]
*/
public function getListeners()
{
$listeners = $this->listeners;
if ($this->panel) {
$this->panel->inlineCallbacks($this->getName(), $listeners);
} elseif (!$this->eventManager || !$this->eventManager->hasListeners($this->getName())) {
return $listeners;
}
$name = $this->getName();
$evm = $this->eventManager;
$argsClass = $this->argsClass;
$globalDispatch = function () use($name, $evm, $argsClass) {
if ($argsClass === NULL) {
$args = new EventArgsList(func_get_args());
} else {
$args = Nette\Reflection\ClassType::from($argsClass)->newInstanceArgs(func_get_args());
}
$evm->dispatchEvent($name, $args);
};
if ($this->globalDispatchFirst) {
array_unshift($listeners, $globalDispatch);
} else {
$listeners[] = $globalDispatch;
}
return $listeners;
}
public function hasListeners($eventName = null)
{
return $this->evm->hasListeners($eventName);
}