89 lines
2.5 KiB
C++
89 lines
2.5 KiB
C++
/*
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* The contents of this file are subject to the Mozilla 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/MPL/
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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 TransforMiiX XSLT processor.
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*
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* The Initial Developer of the Original Code is The MITRE Corporation.
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* Portions created by MITRE are Copyright (C) 1999 The MITRE Corporation.
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*
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* Portions created by Peter Van der Beken are Copyright (C) 2000
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* Peter Van der Beken. All Rights Reserved.
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*
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* Contributor(s):
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* Peter Van der Beken, peter.vanderbeken@pandora.be
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* -- original author.
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*
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*/
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/* Base class of all the wrapper classes. Takes care of addref'ing and
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releasing the Mozilla objects.
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*/
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#include "mozilladom.h"
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/**
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* Construct a wrapper with the specified Mozilla object and document owner.
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*
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* @param aNsObject the Mozilla object you want to wrap
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* @param aOwner the document that owns this object
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*/
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MozillaObjectWrapper::MozillaObjectWrapper(nsISupports* aNsObject,
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Document* aOwner)
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{
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nsObject = aNsObject;
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ownerDocument = aOwner;
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if (ownerDocument && (ownerDocument != this))
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ownerDocument->addWrapper(this, nsObject.get());
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}
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/**
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* Destructor
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*/
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MozillaObjectWrapper::~MozillaObjectWrapper()
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{
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if (ownerDocument && (ownerDocument != this) &&
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!ownerDocument->inHashTableDeletion())
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ownerDocument->removeWrapper(nsObject.get());
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}
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/**
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* Wrap a different Mozilla object with this wrapper.
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*
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* @param aNsObject the Mozilla object you want to wrap
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*/
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void MozillaObjectWrapper::setNSObj(nsISupports* aNsObject)
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{
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nsObject = aNsObject;
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}
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/**
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* Wrap a different Mozilla object with this wrapper and set document owner.
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*
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* @param aNsObject the Mozilla object you want to wrap
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*/
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void MozillaObjectWrapper::setNSObj(nsISupports* aNsObject, Document* aOwner)
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{
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nsObject = aNsObject;
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ownerDocument = aOwner;
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if (ownerDocument && (ownerDocument != this))
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ownerDocument->addWrapper(this, nsObject.get());
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}
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/**
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* Get the hash key for the Mozilla object that this wrapper wraps.
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*
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* @return the wrapper's hash key
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*/
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void* MozillaObjectWrapper::getKey() const
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{
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return nsObject.get();
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};
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