gecko-dev/dom/public/nsIScriptContextOwner.idl
2004-04-17 21:52:36 +00:00

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/* -*- Mode: IDL; tab-width: 2; indent-tabs-mode: nil; c-basic-offset: 2 -*-
*
* ***** BEGIN LICENSE BLOCK *****
* Version: MPL 1.1/GPL 2.0/LGPL 2.1
*
* The contents of this file are subject to the Mozilla 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/MPL/
*
* 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 the Mozilla browser.
*
* The Initial Developer of the Original Code is
* Netscape Communications, Inc.
* Portions created by the Initial Developer are Copyright (C) 1999
* the Initial Developer. All Rights Reserved.
*
* Contributor(s):
* Travis Bogard <travis@netscape.com>
*
* Alternatively, the contents of this file may be used under the terms of
* either of the GNU General Public License Version 2 or later (the "GPL"),
* or the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
* in which case the provisions of the GPL or the LGPL are applicable instead
* of those above. If you wish to allow use of your version of this file only
* under the terms of either the GPL or the LGPL, and not to allow others to
* use your version of this file under the terms of the MPL, indicate your
* decision by deleting the provisions above and replace them with the notice
* and other provisions required by the GPL or the LGPL. If you do not delete
* the provisions above, a recipient may use your version of this file under
* the terms of any one of the MPL, the GPL or the LGPL.
*
* ***** END LICENSE BLOCK ***** */
#include "nsISupports.idl"
%{ C++
#include "nscore.h"
#include "nsIScriptContext.h"
%}
/**
* Implemented by any object capable of supplying a nsIScriptContext.
* The implentor may create the script context on demand and is
* allowed (though not expected) to throw it away on release.
*/
interface nsIScriptContext;
interface nsIScriptGlobalObject;
[scriptable, uuid(A94EC640-0BBA-11D2-B326-00805F8A3859)]
interface nsIScriptContextOwner : nsISupports
{
/**
* Returns a script context. The assumption is that the
* script context has an associated script global object and
* is ready for script evaluation.
*/
nsIScriptContext getScriptContext();
/**
* Returns the script global object
*/
nsIScriptGlobalObject getScriptGlobalObject();
/**
* Called to indicate that the script context is no longer needed.
* The caller should <B>not</B> also call the context's Release()
* method.
*/
void releaseScriptContext(in nsIScriptContext aContext);
/**
* Error notification method. Informs the owner that an error
* occurred while a script was being evaluted.
*/
void reportScriptError(in string aErrorString, in string aFileName,
in long aLineNo, in string aLineBuf);
};