2001-09-25 05:32:19 +04:00
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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2004-04-18 01:52:36 +04:00
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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1998-06-07 11:54:32 +04:00
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*
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2004-04-18 01:52:36 +04:00
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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1998-06-07 11:54:32 +04:00
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*
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2001-09-25 05:32:19 +04:00
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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1998-06-07 11:54:32 +04:00
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*
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1999-11-06 06:40:37 +03:00
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* The Original Code is mozilla.org code.
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*
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2004-04-18 01:52:36 +04:00
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* The Initial Developer of the Original Code is
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2001-09-25 05:32:19 +04:00
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 1998
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* the Initial Developer. All Rights Reserved.
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1999-11-06 06:40:37 +03:00
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*
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1999-11-28 13:32:13 +03:00
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* Contributor(s):
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2001-09-25 05:32:19 +04:00
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*
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* Alternatively, the contents of this file may be used under the terms of
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2004-04-18 01:52:36 +04:00
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* either of the GNU General Public License Version 2 or later (the "GPL"),
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* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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2001-09-25 05:32:19 +04:00
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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2004-04-18 01:52:36 +04:00
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* use your version of this file under the terms of the MPL, indicate your
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2001-09-25 05:32:19 +04:00
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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2004-04-18 01:52:36 +04:00
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* the terms of any one of the MPL, the GPL or the LGPL.
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2001-09-25 05:32:19 +04:00
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*
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* ***** END LICENSE BLOCK ***** */
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1998-06-07 11:54:32 +04:00
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#ifndef nsIEventListenerManager_h__
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#define nsIEventListenerManager_h__
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2001-07-16 06:40:48 +04:00
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#include "nsEvent.h"
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1998-06-07 11:54:32 +04:00
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#include "nsISupports.h"
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#include "nsVoidArray.h"
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class nsIPresContext;
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class nsIDOMEventListener;
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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class nsIScriptContext;
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2000-05-16 15:35:12 +04:00
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class nsIDOMEventTarget;
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2002-11-09 03:25:25 +03:00
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class nsIDOMEventGroup;
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2004-05-04 01:48:36 +04:00
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class nsIAtom;
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1998-06-07 11:54:32 +04:00
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/*
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* Event listener manager interface.
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*/
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#define NS_IEVENTLISTENERMANAGER_IID \
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{ /* cd91bcf0-ded9-11d1-bd85-00805f8ae3f4 */ \
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0xcd91bcf0, 0xded9, 0x11d1, \
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{0xbd, 0x85, 0x00, 0x80, 0x5f, 0x8a, 0xe3, 0xf4} }
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class nsIEventListenerManager : public nsISupports {
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public:
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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NS_DEFINE_STATIC_IID_ACCESSOR(NS_IEVENTLISTENERMANAGER_IID)
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1998-06-07 11:54:32 +04:00
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/**
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1999-11-28 13:32:13 +03:00
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* Sets events listeners of all types.
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1998-06-07 11:54:32 +04:00
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* @param an event listener
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*/
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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NS_IMETHOD AddEventListenerByIID(nsIDOMEventListener *aListener,
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const nsIID& aIID, PRInt32 flags) = 0;
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1999-11-28 13:32:13 +03:00
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1999-03-29 02:22:54 +04:00
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/**
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1999-11-28 13:32:13 +03:00
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* Removes events listeners of all types.
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1999-03-29 02:22:54 +04:00
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* @param an event listener
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*/
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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NS_IMETHOD RemoveEventListenerByIID(nsIDOMEventListener *aListener,
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const nsIID& aIID, PRInt32 flags) = 0;
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1999-03-29 02:22:54 +04:00
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/**
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1999-11-28 13:32:13 +03:00
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* Sets events listeners of all types.
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1999-03-29 02:22:54 +04:00
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* @param an event listener
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*/
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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NS_IMETHOD AddEventListenerByType(nsIDOMEventListener *aListener,
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2002-03-24 02:13:20 +03:00
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const nsAString& type,
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2002-11-09 03:25:25 +03:00
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PRInt32 flags,
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nsIDOMEventGroup* aEvtGrp) = 0;
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1999-11-28 13:32:13 +03:00
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1999-03-29 02:22:54 +04:00
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/**
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1999-11-28 13:32:13 +03:00
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* Removes events listeners of all types.
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1999-03-29 02:22:54 +04:00
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* @param an event listener
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*/
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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NS_IMETHOD RemoveEventListenerByType(nsIDOMEventListener *aListener,
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2002-03-24 02:13:20 +03:00
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const nsAString& type,
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2002-11-09 03:25:25 +03:00
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PRInt32 flags,
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nsIDOMEventGroup* aEvtGrp) = 0;
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1999-03-29 02:22:54 +04:00
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1998-07-31 22:21:37 +04:00
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/**
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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* Creates a script event listener for the given script object with
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* name aName and function body aFunc.
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1998-07-31 22:21:37 +04:00
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* @param an event listener
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*/
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2004-02-10 01:48:53 +03:00
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NS_IMETHOD AddScriptEventListener(nsISupports *aObject,
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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nsIAtom *aName,
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2002-03-24 02:13:20 +03:00
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const nsAString& aFunc,
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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PRBool aDeferCompilation) = 0;
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1999-11-28 13:32:13 +03:00
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2001-05-04 09:34:58 +04:00
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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NS_IMETHOD RemoveScriptEventListener(nsIAtom *aName) = 0;
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2001-05-04 09:34:58 +04:00
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1998-07-31 22:21:37 +04:00
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/**
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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* Registers an event listener that already exists on the given
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* script object with the event listener manager.
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1998-07-31 22:21:37 +04:00
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* @param an event listener
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*/
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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NS_IMETHOD RegisterScriptEventListener(nsIScriptContext *aContext,
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nsISupports *aObject,
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nsIAtom* aName) = 0;
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2001-03-13 14:37:16 +03:00
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/**
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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* Compiles any event listeners that already exists on the given
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* script object for a given event type.
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* @param an event listener */
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NS_IMETHOD CompileScriptEventListener(nsIScriptContext *aContext,
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nsISupports *aObject,
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nsIAtom* aName,
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PRBool *aDidCompile) = 0;
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1998-06-07 11:54:32 +04:00
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/**
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* Causes a check for event listeners and processing by them if they exist.
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1999-03-29 02:22:54 +04:00
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* Event flags live in nsGUIEvent.h
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1998-06-07 11:54:32 +04:00
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* @param an event listener
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*/
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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NS_IMETHOD HandleEvent(nsIPresContext* aPresContext,
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nsEvent* aEvent,
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nsIDOMEvent** aDOMEvent,
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nsIDOMEventTarget* aCurrentTarget,
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PRUint32 aFlags,
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nsEventStatus* aEventStatus) = 0;
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1998-06-07 11:54:32 +04:00
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1999-03-15 08:39:04 +03:00
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/**
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* Creates a DOM event that can subsequently be passed into HandleEvent.
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* (used rarely in the situation where methods on the event need to be
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* invoked prior to the processing of the event).
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*/
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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NS_IMETHOD CreateEvent(nsIPresContext* aPresContext,
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nsEvent* aEvent,
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2002-03-24 02:13:20 +03:00
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const nsAString& aEventType,
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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nsIDOMEvent** aDOMEvent) = 0;
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1999-03-15 08:39:04 +03:00
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1998-06-07 11:54:32 +04:00
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/**
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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* Changes script listener of specified event types from bubbling
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* listeners to capturing listeners.
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* @param event types */
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NS_IMETHOD CaptureEvent(PRInt32 aEventTypes) = 0;
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1998-06-07 11:54:32 +04:00
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/**
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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* Changes script listener of specified event types from capturing
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* listeners to bubbling listeners.
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* @param event types */
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NS_IMETHOD ReleaseEvent(PRInt32 aEventTypes) = 0;
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1998-06-07 11:54:32 +04:00
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1999-07-19 23:54:34 +04:00
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/**
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1999-11-25 08:28:18 +03:00
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* Removes all event listeners registered by this instance of the listener
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1999-07-19 23:54:34 +04:00
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* manager.
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*/
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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NS_IMETHOD RemoveAllListeners(PRBool aScriptOnly) = 0;
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2000-05-16 15:35:12 +04:00
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/**
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* Removes all event listeners registered by this instance of the listener
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* manager.
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*/
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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NS_IMETHOD SetListenerTarget(nsISupports* aTarget) = 0;
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2000-11-27 10:55:20 +03:00
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/**
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* Allows us to quickly determine if we have mutation listeners registered.
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*/
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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NS_IMETHOD HasMutationListeners(PRBool* aListener) = 0;
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2002-11-09 03:25:25 +03:00
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/**
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* Gets the EventGroup registered for use by system event listeners.
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* This is a special EventGroup which is used in the secondary DOM Event
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* Loop pass for evaluation of system event listeners.
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*/
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NS_IMETHOD GetSystemEventGroupLM(nsIDOMEventGroup** aGroup) = 0;
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1998-06-07 11:54:32 +04:00
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};
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2003-03-05 18:08:41 +03:00
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nsresult
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Landing the XPCDOM_20010329_BRANCH branch, changes mostly done by jband@netscape.com and jst@netscape.com, also some changes done by shaver@mozilla.org, peterv@netscape.com and markh@activestate.com. r= and sr= by vidur@netscape.com, jband@netscape.com, jst@netscpae.com, danm@netscape.com, hyatt@netscape.com, shaver@mozilla.org, dbradley@netscape.com, rpotts@netscape.com.
2001-05-08 20:46:42 +04:00
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NS_NewEventListenerManager(nsIEventListenerManager** aInstancePtrResult);
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1998-07-24 09:06:44 +04:00
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1998-06-07 11:54:32 +04:00
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#endif // nsIEventListenerManager_h__
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