pjs/dom/public/nsIScriptEventListener.h

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1.7 KiB
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/* -*- Mode: C++; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* The contents of this file are subject to the Netscape Public License
* Version 1.0 (the "NPL"); you may not use this file except in
* compliance with the NPL. You may obtain a copy of the NPL at
* http://www.mozilla.org/NPL/
*
* Software distributed under the NPL is distributed on an "AS IS" basis,
* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the NPL
* for the specific language governing rights and limitations under the
* NPL.
*
* The Initial Developer of this code under the NPL is Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All Rights
* Reserved.
*/
#ifndef nsIScriptEventListener_h__
#define nsIScriptEventListener_h__
#include "nsISupports.h"
class nsIDOMEventListener;
/*
* Event listener interface.
*/
#define NS_ISCRIPTEVENTLISTENER_IID \
{ /* e34ed820-1b62-11d2-bd89-00805f8ae3f4 */ \
0xe34ed820, 0x1b62, 0x11d2, \
{0xbd, 0x89, 0x00, 0x80, 0x5f, 0x8a, 0xe3, 0xf4} }
class nsIScriptEventListener : public nsISupports {
public:
static const nsIID& GetIID() { static nsIID iid = NS_ISCRIPTEVENTLISTENER_IID; return iid; }
/**
* Checks equality of internal script function pointer with the one passed in.
*/
virtual nsresult CheckIfEqual(nsIScriptEventListener *aListener) = 0;
};
extern "C" NS_DOM nsresult NS_NewScriptEventListener(nsIDOMEventListener ** aInstancePtrResult, nsIScriptContext *aContext, void* aObj, void *aFun);
extern "C" NS_DOM nsresult NS_NewJSEventListener(nsIDOMEventListener ** aInstancePtrResult, nsIScriptContext *aContext, void *aObj);
#endif // nsIScriptEventListener_h__