00001 /* 00002 * The Apache Software License, Version 1.1 00003 * 00004 * 00005 * Copyright (c) 1999-2002 The Apache Software Foundation. All rights 00006 * reserved. 00007 * 00008 * Redistribution and use in source and binary forms, with or without 00009 * modification, are permitted provided that the following conditions 00010 * are met: 00011 * 00012 * 1. Redistributions of source code must retain the above copyright 00013 * notice, this list of conditions and the following disclaimer. 00014 * 00015 * 2. Redistributions in binary form must reproduce the above copyright 00016 * notice, this list of conditions and the following disclaimer in 00017 * the documentation and/or other materials provided with the 00018 * distribution. 00019 * 00020 * 3. The end-user documentation included with the redistribution, 00021 * if any, must include the following acknowledgment: 00022 * "This product includes software developed by the 00023 * Apache Software Foundation (http://www.apache.org/)." 00024 * Alternately, this acknowledgment may appear in the software itself, 00025 * if and wherever such third-party acknowledgments normally appear. 00026 * 00027 * 4. The names "Xalan" and "Apache Software Foundation" must 00028 * not be used to endorse or promote products derived from this 00029 * software without prior written permission. For written 00030 * permission, please contact apache@apache.org. 00031 * 00032 * 5. Products derived from this software may not be called "Apache", 00033 * nor may "Apache" appear in their name, without prior written 00034 * permission of the Apache Software Foundation. 00035 * 00036 THIS SOFTWARE IS PROVIDED ``AS IS'' AND ANY EXPRESSED OR IMPLIED 00037 * WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED WARRANTIES 00038 * OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE ARE 00039 * DISCLAIMED. IN NO EVENT SHALL THE APACHE SOFTWARE FOUNDATION OR 00040 * ITS CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL, 00041 * SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT 00042 * LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF 00043 * USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND 00044 * ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY, 00045 * OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT 00046 * OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF 00047 * SUCH DAMAGE. 00048 * ==================================================================== 00049 * 00050 * This software consists of voluntary contributions made by many 00051 * individuals on behalf of the Apache Software Foundation and was 00052 * originally based on software copyright (c) 1999, International 00053 * Business Machines, Inc., http://www.ibm.com. For more 00054 * information on the Apache Software Foundation, please see 00055 * <http://www.apache.org/>. 00056 */ 00057 #if !defined(XALAN_ELEMNUMBER_HEADER_GUARD) 00058 #define XALAN_ELEMNUMBER_HEADER_GUARD 00059 00060 00061 00062 // Base include file. Must be first. 00063 #include <xalanc/XSLT/XSLTDefinitions.hpp> 00064 00065 00066 00067 #include <vector> 00068 00069 00070 00071 // Base class header file. 00072 #include <xalanc/XSLT/ElemTemplateElement.hpp> 00073 00074 00075 00076 #include <xalanc/XPath/NodeRefListBase.hpp> 00077 00078 00079 00080 #include <xalanc/XSLT/CountersTable.hpp> 00081 #include <xalanc/XSLT/DecimalToRoman.hpp> 00082 #include <xalanc/XSLT/XalanNumberingResourceBundle.hpp> 00083 00084 00085 00086 XALAN_CPP_NAMESPACE_BEGIN 00087 00088 00089 00090 class AVT; 00091 class MutableNodeRefList; 00092 class XalanNumberFormat; 00093 class XPath; 00094 class XPathExecutionContext; 00095 00096 00097 00098 class ElemNumber: public ElemTemplateElement 00099 { 00100 public: 00101 00102 typedef CountersTable::CountType CountType; 00103 00104 enum eLevel 00105 { 00106 eSingle, 00107 eMultiple, 00108 eAny 00109 }; 00110 00111 #if defined(XALAN_NO_STD_NAMESPACE) 00112 typedef vector<CountType> CountTypeArrayType; 00113 #else 00114 typedef std::vector<CountType> CountTypeArrayType; 00115 #endif 00116 00120 static void 00121 initialize(); 00122 00126 static void 00127 terminate(); 00128 00139 ElemNumber( 00140 StylesheetConstructionContext& constructionContext, 00141 Stylesheet& stylesheetTree, 00142 const AttributeListType& atts, 00143 int lineNumber, 00144 int columnNumber, 00145 unsigned long id); 00146 00147 virtual 00148 ~ElemNumber(); 00149 00150 // These methods are inherited from ElemTemplateElement ... 00151 00152 virtual const XalanDOMString& 00153 getElementName() const; 00154 00155 virtual void 00156 execute(StylesheetExecutionContext& executionContext) const; 00157 00158 unsigned long 00159 getID() const 00160 { 00161 return m_id; 00162 } 00163 00167 XalanNode* getPreviousNode( 00168 StylesheetExecutionContext& executionContext, 00169 XalanNode* pos) const; 00170 00174 XalanNode* getTargetNode( 00175 StylesheetExecutionContext& executionContext, 00176 XalanNode* sourceNode) const; 00177 00178 protected: 00179 00191 XalanNode* 00192 findAncestor( 00193 StylesheetExecutionContext& executionContext, 00194 const XPath* fromMatchPattern, 00195 const XPath* countMatchPattern, 00196 XalanNode* context) const; 00197 00209 XalanNode* 00210 findPrecedingOrAncestorOrSelf( 00211 StylesheetExecutionContext& executionContext, 00212 const XPath* fromMatchPattern, 00213 const XPath* countMatchPattern, 00214 XalanNode* context) const; 00215 00219 const XPath* 00220 getCountMatchPattern( 00221 StylesheetExecutionContext& executionContext, 00222 XalanNode* contextNode) const; 00223 00228 void 00229 getCountString( 00230 StylesheetExecutionContext& executionContext, 00231 XalanDOMString& theResult) const; 00232 00233 void 00234 getCountString( 00235 StylesheetExecutionContext& executionContext, 00236 const MutableNodeRefList& ancestors, 00237 CountersTable& ctable, 00238 CountType numberList[], 00239 NodeRefListBase::size_type numberListLength, 00240 XalanDOMString& theResult) const; 00241 00252 void 00253 getMatchingAncestors( 00254 StylesheetExecutionContext& executionContext, 00255 XalanNode* node, 00256 bool stopAtFirstFound, 00257 MutableNodeRefList& ancestors) const; 00258 00264 XalanNumberFormat* 00265 getNumberFormatter(StylesheetExecutionContext& executionContext) const; 00266 00275 void 00276 formatNumberList( 00277 StylesheetExecutionContext& executionContext, 00278 const CountType theList[], 00279 NodeRefListBase::size_type theListLength, 00280 XalanDOMString& formattedNumber) const; 00281 00293 static void 00294 int2singlealphaCount( 00295 CountType val, 00296 const XalanDOMString& table, 00297 XalanDOMString& theResult); 00298 00311 static void 00312 int2alphaCount( 00313 CountType val, 00314 const XalanDOMChar table[], 00315 XalanDOMString::size_type length, 00316 XalanDOMString& theResult); 00317 00329 static void 00330 tradAlphaCount( 00331 CountType val, 00332 XalanDOMString& theResult); 00333 00342 static void 00343 long2roman( 00344 CountType val, 00345 bool prefixesAreOK, 00346 XalanDOMString& theResult); 00347 00348 private: 00349 00350 void 00351 evaluateLetterValueAVT( 00352 StylesheetExecutionContext& executionContext, 00353 XalanDOMString& value) const; 00354 00355 void 00356 traditionalAlphaCount( 00357 CountType theValue, 00358 const XalanNumberingResourceBundle& theResourceBundle, 00359 XalanDOMString& theResult) const; 00360 00361 /* 00362 * Get Formatted number 00363 */ 00364 void 00365 getFormattedNumber( 00366 StylesheetExecutionContext& executionContext, 00367 XalanDOMChar numberType, 00368 XalanDOMString::size_type numberWidth, 00369 CountType listElement, 00370 XalanDOMString& theResult) const; 00371 00372 const XPath* m_countMatchPattern; 00373 const XPath* m_fromMatchPattern; 00374 const XPath* m_valueExpr; 00375 00376 CountType m_level; // = Constants.NUMBERLEVEL_SINGLE; 00377 00378 const AVT* m_format_avt; 00379 const AVT* m_lang_avt; 00380 const AVT* m_lettervalue_avt; 00381 const AVT* m_groupingSeparator_avt; 00382 const AVT* m_groupingSize_avt; 00383 00384 const unsigned long m_id; 00385 00389 static const XalanDOMChar s_atString[]; 00390 00394 static const XalanDOMString& s_textString; 00395 00399 static const XalanDOMString& s_commentString; 00400 00404 static const XalanDOMString& s_slashString; 00405 00409 static const XalanDOMChar s_piString[]; 00410 00414 static const XalanDOMChar s_levelString[]; 00415 00419 static const XalanDOMChar s_multipleString[]; 00420 00424 static const XalanDOMChar s_anyString[]; 00425 00429 static const XalanDOMChar s_singleString[]; 00430 00434 static const XalanDOMChar s_alphabeticString[]; 00435 00439 static const XalanDOMChar s_traditionalString[]; 00440 00444 static const XalanDOMChar s_errorString[]; 00445 00449 static const XalanDOMChar s_alphaCountTable[]; 00450 00451 static const XalanDOMString::size_type s_alphaCountTableSize; 00452 00453 static const XalanDOMChar s_elalphaCountTable[]; 00454 00455 static const XalanDOMString::size_type s_elalphaCountTableSize; 00456 00462 static const DecimalToRoman s_romanConvertTable[]; 00463 00467 static const XalanNumberingResourceBundle& s_elalphaResourceBundle; 00468 00469 00470 public: 00471 00476 class NumberFormatStringTokenizer 00477 { 00478 public: 00479 00480 typedef XalanDOMString::size_type size_type; 00481 00487 NumberFormatStringTokenizer(const XalanDOMString& theString); 00488 00494 void 00495 setString(const XalanDOMString& theString); 00496 00500 void 00501 reset() 00502 { 00503 m_currentPosition = 0; 00504 } 00505 00512 XalanDOMString 00513 nextToken(); 00514 00520 void 00521 nextToken(XalanDOMString& theToken); 00522 00528 bool 00529 hasMoreTokens() const 00530 { 00531 return m_currentPosition >= m_maxPosition ? false : true; 00532 } 00533 00539 size_type 00540 countTokens() const; 00541 00542 private: 00543 00544 size_type m_currentPosition; 00545 00546 size_type m_maxPosition; 00547 00548 const XalanDOMString* m_string; 00549 }; 00550 00551 private: 00552 }; 00553 00554 00555 00556 XALAN_CPP_NAMESPACE_END 00557 00558 00559 00560 #endif // XALAN_ELEMNUMBER_HEADER_GUARD
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Xalan-C++ XSLT Processor Version 1.6 |
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