From a15c0aa218fabd2de93e962dc7c697c4bf7ce72f Mon Sep 17 00:00:00 2001
From: Thomas Bruederli <thomas@roundcube.net>
Date: Thu, 31 May 2012 09:26:48 -0400
Subject: [PATCH] Add some padding to iframe footer
---
program/include/rcube_plugin_api.php | 14 ++++++++++++++
1 files changed, 14 insertions(+), 0 deletions(-)
diff --git a/program/include/rcube_plugin_api.php b/program/include/rcube_plugin_api.php
index fbf3584..be12f11 100644
--- a/program/include/rcube_plugin_api.php
+++ b/program/include/rcube_plugin_api.php
@@ -230,6 +230,20 @@
'message' => "Invalid callback function for $hook"), true, false);
}
+ /**
+ * Allow a plugin object to unregister a callback.
+ *
+ * @param string $hook Hook name
+ * @param mixed $callback String with global function name or array($obj, 'methodname')
+ */
+ public function unregister_hook($hook, $callback)
+ {
+ $callback_id = array_search($callback, $this->handlers[$hook]);
+ if ($callback_id !== false) {
+ unset($this->handlers[$hook][$callback_id]);
+ }
+ }
+
/**
* Triggers a plugin hook.
--
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