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inline add_event_listener to save some layers and loops

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This commit is contained in:
Shish 2015-08-02 20:43:53 +01:00
parent 18490ed488
commit 3ad8fe4a93
1 changed files with 9 additions and 23 deletions
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32
core/util.inc.php
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@ -1381,24 +1381,6 @@ function path_to_tags($path) {
global $_event_listeners; global $_event_listeners;
$_event_listeners = array(); $_event_listeners = array();
/**
* Register an Extension.
*
* @param Extension $extension
* @param int $pos
* @param array $events
*/
function add_event_listener(Extension $extension, $pos=50, $events=array()) {
global $_event_listeners;
$pos *= 100;
foreach($events as $event) {
while(isset($_event_listeners[$event][$pos])) {
$pos += 1;
}
$_event_listeners[$event][$pos] = $extension;
}
}
/** @private */ /** @private */
global $_shm_event_count; global $_shm_event_count;
@ -1561,15 +1543,19 @@ function _set_event_listeners($classes) {
// don't do anything // don't do anything
} }
elseif(is_subclass_of($class, "Extension")) { elseif(is_subclass_of($class, "Extension")) {
$c = new $class(); $extension = new $class();
$c->i_am($c); $extension->i_am($extension);
$my_events = array(); $my_events = array();
foreach(get_class_methods($c) as $method) { foreach(get_class_methods($extension) as $method) {
if(substr($method, 0, 2) == "on") { if(substr($method, 0, 2) == "on") {
$my_events[] = substr($method, 2) . "Event"; $event = substr($method, 2) . "Event";
$pos = $extension->get_priority() * 100;
while(isset($_event_listeners[$event][$pos])) {
$pos += 1;
}
$_event_listeners[$event][$pos] = $extension;
} }
} }
add_event_listener($c, $c->get_priority(), $my_events);
} }
} }
} }