1 /* -*- Mode: C++; 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 Communicator
16 *
17 * The Initial Developer of the Original Code is
18 * Netscape Communications
19 * Portions created by the Initial Developer are Copyright (C) 2002
20 * the Initial Developer. All Rights Reserved.
21 *
22 * Contributor(s):
23 * Rick Potts <rpotts@netscape.com>
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 "nsISupports.idl"
40
41
42 [uuid(375f787f-8d3a-4344-b540-293d5645c22c)]
43 interface nsIScriptEventHandler : nsISupports
44 {
45 /**
46 * IsSameEvent:
47 *
48 * Determines if this script event handler is bound to the given
49 * object and event name.
50 *
51 * @param aObjectName Name of the object raising the event.
52 *
53 * @param aEventName Name of the event being raised.
54 *
55 * @param aArgCount Number of arguments expected by the event handler.
56 *
57 */
58 boolean IsSameEvent(in AString aObjectName,
59 in AString aEventName,
60 in unsigned long aArgCount);
61
62 /**
63 * Invoke:
64 *
65 * Executes this script handler.
66 *
67 * @param aTargetObject Object to which the script handler is bound.
68 *
69 * @param aArgs Array of arguments passed to the script handler.
70 * This is an array of jsvals.
71 *
72 * @param aArgCount Number of elements in the aArgs array.
73 *
74 */
75 void Invoke(in nsISupports aTargetObject,
76 in voidPtr aArgs,
77 in unsigned long aArgCount);
78 };