gecko-dev/dom/public/nsIJSEventListener.h

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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 1.1 (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/NPL/
*
* 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 Netscape
* Communications Corporation. Portions created by Netscape are
* Copyright (C) 1998 Netscape Communications Corporation. All
* Rights Reserved.
*
* Contributor(s):
*/
#ifndef nsIJSEventListener_h__
#define nsIJSEventListener_h__
#include "nsISupports.h"
#include "jsapi.h"
class nsIScriptContext;
class nsIScriptObjectOwner;
class nsIDOMEventListener;
class nsString;
#define NS_IJSEVENTLISTENER_IID \
{ 0xa6cf9118, 0x15b3, 0x11d2, \
{0x93, 0x2e, 0x00, 0x80, 0x5f, 0x8a, 0xdd, 0x32} }
// Implemented by JS event listeners. Used to retrieve the
// JSObject corresponding to the event target.
class nsIJSEventListener : public nsISupports {
public:
NS_DEFINE_STATIC_IID_ACCESSOR(NS_IJSEVENTLISTENER_IID)
NS_IMETHOD GetEventTarget(nsIScriptContext** aContext, nsIScriptObjectOwner** aOwner) = 0;
NS_IMETHOD SetEventName(nsIAtom* aName) = 0;
};
extern "C" NS_DOM nsresult NS_NewJSEventListener(nsIDOMEventListener ** aInstancePtrResult, nsIScriptContext *aContext, nsIScriptObjectOwner* aOwner);
#endif // nsIJSEventListener_h__