content/xslt/src/xslt/txRtfHandler.h
author Peter Van der Beken <peterv@propagandism.org>
Thu, 02 Dec 2010 11:12:27 -0500
changeset 58490 40b718853f48f2b12802e6266004bc1ea35d28dd
parent 5748 50057f6a08eb5e267bf85d318d9a73ba9721f470
child 58500 cb06c76f79fbc4d7b882fc672fb6e93551db3a9c
permissions -rw-r--r--
Fix for bug 603844 (Leak txUnknownHandler+ with transformToDocument(textnode)). r=sicking a=b:final

/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/* ***** 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 TransforMiiX XSLT processor code.
 *
 * The Initial Developer of the Original Code is
 * Netscape Communications Corporation.
 * Portions created by the Initial Developer are Copyright (C) 2001
 * the Initial Developer. All Rights Reserved.
 *
 * Contributor(s):
 *   Jonas Sicking <jonas@sicking.cc>
 *   Peter Van der Beken <peterv@propagandism.org>
 *
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 * either 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"),
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#ifndef txRtfHandler_h___
#define txRtfHandler_h___

#include "txBufferingHandler.h"
#include "txExprResult.h"
#include "txXPathNode.h"

class txResultTreeFragment : public txAExprResult
{
public:
    txResultTreeFragment(nsAutoPtr<txResultBuffer>& aBuffer);

    TX_DECL_EXPRRESULT

    nsresult flushToHandler(txAXMLEventHandler* aHandler);

    void setNode(const txXPathNode* aNode)
    {
        NS_ASSERTION(!mNode, "Already converted!");

        mNode = aNode;
    }
    const txXPathNode *getNode() const
    {
        return mNode;
    }

private:
    nsAutoPtr<txResultBuffer> mBuffer;
    nsAutoPtr<const txXPathNode> mNode;
};

class txRtfHandler : public txBufferingHandler
{
public:
    nsresult getAsRTF(txAExprResult** aResult);

    nsresult endDocument(nsresult aResult);
    nsresult startDocument();
};

#endif /* txRtfHandler_h___ */