1 /* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
2 /* ***** BEGIN LICENSE BLOCK *****
3 * Version: MPL 1.1/GPL 2.0/LGPL 2.1
4 *
5 * The contents of this file are subject to the Mozilla Public License Version
6 * 1.1 (the "License"); you may not use this file except in compliance with
7 * the License. You may obtain a copy of the License at
8 * http://www.mozilla.org/MPL/
9 *
10 * Software distributed under the License is distributed on an "AS IS" basis,
11 * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
12 * for the specific language governing rights and limitations under the
13 * License.
14 *
15 * The Original Code is mozilla.org code.
16 *
17 * The Initial Developer of the Original Code is
18 * The Mozilla Foundation.
19 * Portions created by the Initial Developer are Copyright (C) 2005
20 * the Initial Developer. All Rights Reserved.
21 *
22 * Contributor(s):
23 * Johnny Stenback <jst@mozilla.org> (original author)
24 *
25 * Alternatively, the contents of this file may be used under the terms of
26 * either the GNU General Public License Version 2 or later (the "GPL"), or
27 * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
28 * in which case the provisions of the GPL or the LGPL are applicable instead
29 * of those above. If you wish to allow use of your version of this file only
30 * under the terms of either the GPL or the LGPL, and not to allow others to
31 * use your version of this file under the terms of the MPL, indicate your
32 * decision by deleting the provisions above and replace them with the notice
33 * and other provisions required by the GPL or the LGPL. If you do not delete
34 * the provisions above, a recipient may use your version of this file under
35 * the terms of any one of the MPL, the GPL or the LGPL.
36 *
37 * ***** END LICENSE BLOCK ***** */
38
39 #include "domstubs.idl"
40
41 /**
42 * The nsIDOMNSEventTarget interface is an extension to the standard
43 * nsIDOMEventTarget interface, implemented by all event targets in
44 * the Document Object Model.
45 */
46
47 [scriptable, uuid(37CA0054-C715-42df-83C7-35C69E24A632)]
48 interface nsIDOMNSEventTarget : nsISupports
49 {
50 /**
51 * This method is the same as the addEventListener() method defined
52 * in nsIDOMEventTarget, but it takes one additional argument which
53 * lets callers control whether or not they want to receive
54 * untrusted events (synthetic events generated by untrusted code)
55 *
56 * @param type See the type argument to the same method in
57 * nsIDOMEventTarget.
58 * @param listener See the listener argument to the same method in
59 * nsIDOMEventTarget.
60 * @param useCapture See the listener argument to the same method in
61 * nsIDOMEventTarget.
62 * @param wantsUntrusted If false, the listener will not receive any
63 * untrusted events (see above), if true, the
64 * listener will receive events whether or not
65 * they're trusted
66 */
67 void addEventListener(in DOMString type,
68 in nsIDOMEventListener listener,
69 in boolean useCapture,
70 in boolean wantsUntrusted);
71
72 /**
73 * The default script type (language) for events firing on this target.
74 * Must be one of the nsIProgrammingLanguage enums, but must not be
75 * nsIProgrammingLanguage::UNKNOWN. Most implementations will provide
76 * a default type of nsIProgrammingLanguage::JAVASCRIPT.
77 *
78 * All targets must support fetching the script language, but not all
79 * script targets must support changing it - ie, some targets may only
80 * support event handlers written in their default language.
81 */
82 attribute PRUint32 scriptTypeID;
83 };