121 lines
3.5 KiB
C++
121 lines
3.5 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/* ***** BEGIN LICENSE BLOCK *****
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* Version: MPL 1.1/GPL 2.0/LGPL 2.1
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*
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* The contents of this file are subject to the Mozilla Public License Version
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* 1.1 (the "License"); you may not use this file except in compliance with
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* the License. You may obtain a copy of the License at
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* http://www.mozilla.org/MPL/
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*
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* Software distributed under the License is distributed on an "AS IS" basis,
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* WITHOUT WARRANTY OF ANY KIND, either express or implied. See the License
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* for the specific language governing rights and limitations under the
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* License.
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*
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* The Original Code is TransforMiiX XSLT processor code.
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*
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* The Initial Developer of the Original Code is
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* Netscape Communications Corporation.
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* Portions created by the Initial Developer are Copyright (C) 2003
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Peter Van der Beken <peterv@propagandism.org>
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*
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* Alternatively, the contents of this file may be used under the terms of
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* either the GNU General Public License Version 2 or later (the "GPL"), or
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* the GNU Lesser General Public License Version 2.1 or later (the "LGPL"),
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* in which case the provisions of the GPL or the LGPL are applicable instead
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* of those above. If you wish to allow use of your version of this file only
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* under the terms of either the GPL or the LGPL, and not to allow others to
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* use your version of this file under the terms of the MPL, indicate your
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* decision by deleting the provisions above and replace them with the notice
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* and other provisions required by the GPL or the LGPL. If you do not delete
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* the provisions above, a recipient may use your version of this file under
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* the terms of any one of the MPL, the GPL or the LGPL.
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*
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* ***** END LICENSE BLOCK ***** */
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#ifndef txXPathNode_h__
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#define txXPathNode_h__
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#ifdef TX_EXE
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#include "dom.h"
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#else
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#include "nsAutoPtr.h"
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#include "nsIContent.h"
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#include "nsIDocument.h"
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#include "nsIDOMNode.h"
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#include "nsINameSpaceManager.h"
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extern nsINameSpaceManager* gTxNameSpaceManager;
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#endif
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#ifdef TX_EXE
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typedef Node txXPathNodeType;
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#else
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typedef nsIDOMNode txXPathNodeType;
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#endif
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class txXPathNode
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{
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public:
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PRBool operator==(const txXPathNode& aNode) const;
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PRBool operator!=(const txXPathNode& aNode) const
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{
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return !(*this == aNode);
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}
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private:
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friend class txNodeSet;
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friend class txXPathNativeNode;
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friend class txXPathNodeUtils;
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friend class txXPathTreeWalker;
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#ifdef TX_EXE
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txXPathNode(NodeDefinition* aNode) : mInner(aNode)
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{
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}
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txXPathNode(const txXPathNode& aNode);
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NodeDefinition* mInner;
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#else
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txXPathNode(nsIDocument* aDocument) : mDocument(aDocument),
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mIndex(eDocument)
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{
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}
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txXPathNode(nsIContent* aContent, PRUint32 aIndex = eContent)
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: mContent(aContent),
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mIndex(aIndex)
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{
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}
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txXPathNode(const txXPathNode& aNode);
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PRBool isDocument() const
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{
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return mIndex == eDocument;
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};
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PRBool isContent() const
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{
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return mIndex == eContent;
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};
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PRBool isAttribute() const
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{
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return mIndex != eDocument && mIndex != eContent;
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};
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enum PositionType
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{
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eDocument = (PRUint32)-2,
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eContent = (PRUint32)-1
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};
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union {
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nsIDocument* mDocument; // eDocument
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nsIContent* mContent; // eContent, eAttribute
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};
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PRUint32 mIndex;
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#endif
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};
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#endif /* txXPathNode_h__ */
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