gecko/dom/interfaces/events/nsIDOMNSEventTarget.idl
Olli Pettay 5c2503795f Bug 613634, make the 3rd paramater of add/removeEventListener optional, r=sicking
--HG--
extra : rebase_source : 9c720d865ed24e5b54cda287360b0fec508df359
2011-05-04 17:13:28 +03:00

84 lines
3.8 KiB
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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
/* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla Public License Version
* 1.1 (the "License"); you may not use this file except in compliance with
* the License. You may obtain a copy of the License at
* http://www.mozilla.org/MPL/
*
* Software distributed under the License is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
* for the specific language governing rights and limitations under the
* License.
*
* The Original Code is mozilla.org code.
*
* The Initial Developer of the Original Code is
* The Mozilla Foundation.
* Portions created by the Initial Developer are Copyright (C) 2005
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Johnny Stenback <jst@mozilla.org> (original author)
*
* Alternatively, the contents of this file may be used under the terms of
* either the GNU General Public License Version 2 or later (the "GPL"), or
* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "domstubs.idl"
/**
* The nsIDOMNSEventTarget interface is an extension to the standard
* nsIDOMEventTarget interface, implemented by all event targets in
* the Document Object Model.
*/
[scriptable, uuid(c8b658d5-d583-472a-a7ec-cbc2e79f75dd)]
interface nsIDOMNSEventTarget : nsISupports
{
/**
* This method is the same as the addEventListener() method defined
* in nsIDOMEventTarget, but it takes one additional argument which
* lets callers control whether or not they want to receive
* untrusted events (synthetic events generated by untrusted code)
*
* @param type See the type argument to the same method in
* nsIDOMEventTarget.
* @param listener See the listener argument to the same method in
* nsIDOMEventTarget.
* @param useCapture See the listener argument to the same method in
* nsIDOMEventTarget.
* @param wantsUntrusted If false, the listener will not receive any
* untrusted events (see above), if true, the
* listener will receive events whether or not
* they're trusted
*/
[optional_argc] void addEventListener(in DOMString type,
in nsIDOMEventListener listener,
[optional] in boolean useCapture,
[optional] in boolean wantsUntrusted);
/**
* The default script type (language) for events firing on this target.
* Must be one of the nsIProgrammingLanguage enums, but must not be
* nsIProgrammingLanguage::UNKNOWN. Most implementations will provide
* a default type of nsIProgrammingLanguage::JAVASCRIPT.
*
* All targets must support fetching the script language, but not all
* script targets must support changing it - ie, some targets may only
* support event handlers written in their default language.
*/
[noscript] attribute PRUint32 scriptTypeID;
};