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lightning-sunbird  0.9+nobinonly
txNodeSetContext.cpp
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00001 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
00002 /* ***** BEGIN LICENSE BLOCK *****
00003  * Version: MPL 1.1/GPL 2.0/LGPL 2.1
00004  *
00005  * The contents of this file are subject to the Mozilla Public License Version
00006  * 1.1 (the "License"); you may not use this file except in compliance with
00007  * the License. You may obtain a copy of the License at
00008  * http://www.mozilla.org/MPL/
00009  *
00010  * Software distributed under the License is distributed on an "AS IS" basis,
00011  * WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
00012  * for the specific language governing rights and limitations under the
00013  * License.
00014  *
00015  * The Original Code is TransforMiiX XSLT processor code.
00016  *
00017  * The Initial Developer of the Original Code is
00018  * Axel Hecht.
00019  * Portions created by the Initial Developer are Copyright (C) 2001
00020  * the Initial Developer. All Rights Reserved.
00021  *
00022  * Contributor(s):
00023  *   Axel Hecht <axel@pike.org>
00024  *
00025  * Alternatively, the contents of this file may be used under the terms of
00026  * either the GNU General Public License Version 2 or later (the "GPL"), or
00027  * the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
00028  * in which case the provisions of the GPL or the LGPL are applicable instead
00029  * of those above. If you wish to allow use of your version of this file only
00030  * under the terms of either the GPL or the LGPL, and not to allow others to
00031  * use your version of this file under the terms of the MPL, indicate your
00032  * decision by deleting the provisions above and replace them with the notice
00033  * and other provisions required by the GPL or the LGPL. If you do not delete
00034  * the provisions above, a recipient may use your version of this file under
00035  * the terms of any one of the MPL, the GPL or the LGPL.
00036  *
00037  * ***** END LICENSE BLOCK ***** */
00038 
00039 #include "txNodeSetContext.h"
00040 #include "txNodeSet.h"
00041 
00042 const txXPathNode& txNodeSetContext::getContextNode()
00043 {
00044     return mContextSet->get(mPosition - 1);
00045 }
00046 
00047 PRUint32 txNodeSetContext::size()
00048 {
00049     return (PRUint32)mContextSet->size();
00050 }
00051 
00052 PRUint32 txNodeSetContext::position()
00053 {
00054     NS_ASSERTION(mPosition, "Should have called next() at least once");
00055     return mPosition;
00056 }
00057 
00058 nsresult txNodeSetContext::getVariable(PRInt32 aNamespace, nsIAtom* aLName,
00059                                        txAExprResult*& aResult)
00060 {
00061     NS_ASSERTION(mInner, "mInner is null!!!");
00062     return mInner->getVariable(aNamespace, aLName, aResult);
00063 }
00064 
00065 MBool txNodeSetContext::isStripSpaceAllowed(const txXPathNode& aNode)
00066 {
00067     NS_ASSERTION(mInner, "mInner is null!!!");
00068     return mInner->isStripSpaceAllowed(aNode);
00069 }
00070 
00071 void* txNodeSetContext::getPrivateContext()
00072 {
00073     NS_ASSERTION(mInner, "mInner is null!!!");
00074     return mInner->getPrivateContext();
00075 }
00076 
00077 txResultRecycler* txNodeSetContext::recycler()
00078 {
00079     NS_ASSERTION(mInner, "mInner is null!!!");
00080     return mInner->recycler();
00081 }
00082 
00083 void txNodeSetContext::receiveError(const nsAString& aMsg, nsresult aRes)
00084 {
00085     NS_ASSERTION(mInner, "mInner is null!!!");
00086 #ifdef DEBUG
00087     nsAutoString error(NS_LITERAL_STRING("forwarded error: "));
00088     error.Append(aMsg);
00089     mInner->receiveError(error, aRes);
00090 #else
00091     mInner->receiveError(aMsg, aRes);
00092 #endif
00093 }