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fixes #97

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This commit is contained in:
Dennis Eichhorn 2017-03-31 14:13:43 +02:00
parent 754db8b6ca
commit 7b57c8e28a
1 changed files with 26 additions and 7 deletions
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33
Event/EventManager.php
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@ -63,13 +63,13 @@ class EventManager implements Mediator
/**
* {@inheritdoc}
*/
public function attach(string $group, \Closure $callback, bool $remove = false) : bool
public function attach(string $group, \Closure $callback, bool $remove = false, bool $reset = false) : bool
{
if (isset($this->callbacks[$group])) {
return false;
}
$this->callbacks[$group] = ['remove' => $remove, 'func' => $callback];
$this->callbacks[$group] = ['remove' => $remove, 'reset' => $reset, 'func' => $callback];
return true;
}
@ -77,27 +77,46 @@ class EventManager implements Mediator
/**
* {@inheritdoc}
*/
public function trigger(string $group, string $id = '', bool $reset = false) /* : void */
public function trigger(string $group, string $id = '') /* : void */
{
if (isset($this->groups[$group])) {
unset($this->groups[$group][$id]);
$this->groups[$group][$id] = true;
}
if ($this->hasOutstanding($group)) {
$this->callbacks[$group]['func'];
if (!$this->hasOutstanding($group)) {
$this->callbacks[$group]['func']();
if ($this->callbacks[$group]['remove']) {
$this->detach($group);
} elseif($this->callbacks[$group]['reset']) {
$this->reset($group);
}
}
}
private function reset(string $group) /* : void */
{
foreach($this->groups[$group] as $id => $ok) {
$this->groups[$group][$id] = false;
}
}
/**
* {@inheritdoc}
*/
private function hasOutstanding(string $group) : bool
{
return empty($this->groups[$group]);
if(!isset($this->groups[$group])) {
return false;
}
foreach($this->groups[$group] as $id => $ok) {
if(!$ok) {
return true;
}
}
return false;
}
/**