mirror of
https://github.com/rn10950/RetroZilla.git
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107 lines
3.9 KiB
C++
107 lines
3.9 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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* Jonas Sicking.
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* Portions created by the Initial Developer are Copyright (C) 2002
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* the Initial Developer. All Rights Reserved.
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*
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* Contributor(s):
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* Jonas Sicking <sicking@bigfoot.com>
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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 TRANSFRMX_TXXSLTNUMBER_H
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#define TRANSFRMX_TXXSLTNUMBER_H
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#include "txError.h"
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#include "txList.h"
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#include "nsString.h"
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class Expr;
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class txPattern;
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class txIEvalContext;
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class txIMatchContext;
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class txXPathTreeWalker;
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class txXSLTNumber {
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public:
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enum LevelType {
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eLevelSingle,
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eLevelMultiple,
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eLevelAny
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};
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static nsresult createNumber(Expr* aValueExpr, txPattern* aCountPattern,
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txPattern* aFromPattern, LevelType aLevel,
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Expr* aGroupSize, Expr* aGroupSeparator,
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Expr* aFormat, txIEvalContext* aContext,
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nsAString& aResult);
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private:
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static nsresult getValueList(Expr* aValueExpr, txPattern* aCountPattern,
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txPattern* aFromPattern, LevelType aLevel,
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txIEvalContext* aContext, txList& aValues,
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nsAString& aValueString);
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static nsresult getCounters(Expr* aGroupSize, Expr* aGroupSeparator,
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Expr* aFormat, txIEvalContext* aContext,
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txList& aCounters, nsAString& aHead,
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nsAString& aTail);
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/**
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* getSiblingCount uses aWalker to walk the siblings of aWalker's current
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* position.
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*
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*/
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static PRInt32 getSiblingCount(txXPathTreeWalker& aWalker,
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txPattern* aCountPattern,
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txIMatchContext* aContext);
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static PRBool getPrevInDocumentOrder(txXPathTreeWalker& aWalker);
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static MBool isAlphaNumeric(PRUnichar ch);
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};
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class txFormattedCounter {
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public:
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virtual ~txFormattedCounter()
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{
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}
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virtual void appendNumber(PRInt32 aNumber, nsAString& aDest) = 0;
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static nsresult getCounterFor(const nsAFlatString& aToken, int aGroupSize,
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const nsAString& aGroupSeparator,
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txFormattedCounter*& aCounter);
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nsString mSeparator;
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};
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#endif //TRANSFRMX_TXXSLTNUMBER_H
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