зеркало из https://github.com/mozilla/gecko-dev.git
55 строки
1.9 KiB
Plaintext
55 строки
1.9 KiB
Plaintext
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*-
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*
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* The contents of this file are subject to the Netscape Public
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* License Version 1.1 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.mozilla.org/NPL/
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*
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* Software distributed under the License is distributed on an "AS
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* IS" basis, WITHOUT WARRANTY OF ANY KIND, either express or
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* implied. See the License for the specific language governing
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* rights and limitations under the License.
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*
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* The Original Code is mozilla.org code.
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*
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* The Initial Developer of the Original Code is Netscape
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* Communications Corporation. Portions created by Netscape are
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* Copyright (C) 1998 Netscape Communications Corporation. All
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* Rights Reserved.
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*
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* Contributor(s):
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*/
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#include "nsISupports.idl"
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#include "nsIRDFResource.idl"
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#include "nsIRDFNode.idl"
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// An nsIRDFObserver object is an observer that will be notified
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// when assertions are made or removed from a datasource
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[scriptable, uuid(3CC75360-484A-11D2-BC16-00805F912FE7)]
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interface nsIRDFObserver : nsISupports {
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// This method is called whenever a new assertion is made
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// in the data source
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void OnAssert(in nsIRDFResource aSource,
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in nsIRDFResource aProperty,
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in nsIRDFNode aTarget);
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// This method is called whenever an assertion is removed
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// from the data source
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void OnUnassert(in nsIRDFResource aSource,
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in nsIRDFResource aProperty,
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in nsIRDFNode aTarget);
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void OnChange(in nsIRDFResource aSource,
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in nsIRDFResource aProperty,
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in nsIRDFNode aOldTarget,
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in nsIRDFNode aNewTarget);
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void OnMove(in nsIRDFResource aOldSource,
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in nsIRDFResource aNewSource,
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in nsIRDFResource aProperty,
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in nsIRDFNode aTarget);
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};
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