/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
 *
 * 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.
 */

#include "nsISupports.idl"

// XXX Until these get scriptable. See nsIRDFXMLSink::AddNameSpace()
[ptr] native nsIAtomPtr(nsIAtom);
[ref] native nsStringRef(nsString);
%{C++
class nsIAtom;
class nsString;
%}

interface nsIRDFXMLSink;

[scriptable, uuid(EB1A5D30-AB33-11D2-8EC6-00805F29F370)]
interface nsIRDFXMLSinkObserver : nsISupports
{
    void OnBeginLoad(in nsIRDFXMLSink aSink);
    void OnInterrupt(in nsIRDFXMLSink aSink);
    void OnResume(in nsIRDFXMLSink aSink);
    void OnEndLoad(in nsIRDFXMLSink aSink);
};



[scriptable, uuid(EB1A5D31-AB33-11D2-8EC6-00805F29F370)]
interface nsIRDFXMLSink : nsISupports
{
    attribute boolean ReadOnly;

    void BeginLoad();
    void Interrupt();
    void Resume();
    void EndLoad();

    [noscript] void AddNameSpace(in nsIAtomPtr aPrefix,
                                 [const] in nsStringRef aURI);

    void AddXMLSinkObserver(in nsIRDFXMLSinkObserver aObserver);
    void RemoveXMLSinkObserver(in nsIRDFXMLSinkObserver aObserver);
};

