1*b5088357SAndrew Rist /**************************************************************
2cdf0e10cSrcweir *
3*b5088357SAndrew Rist * Licensed to the Apache Software Foundation (ASF) under one
4*b5088357SAndrew Rist * or more contributor license agreements. See the NOTICE file
5*b5088357SAndrew Rist * distributed with this work for additional information
6*b5088357SAndrew Rist * regarding copyright ownership. The ASF licenses this file
7*b5088357SAndrew Rist * to you under the Apache License, Version 2.0 (the
8*b5088357SAndrew Rist * "License"); you may not use this file except in compliance
9*b5088357SAndrew Rist * with the License. You may obtain a copy of the License at
10*b5088357SAndrew Rist *
11*b5088357SAndrew Rist * http://www.apache.org/licenses/LICENSE-2.0
12*b5088357SAndrew Rist *
13*b5088357SAndrew Rist * Unless required by applicable law or agreed to in writing,
14*b5088357SAndrew Rist * software distributed under the License is distributed on an
15*b5088357SAndrew Rist * "AS IS" BASIS, WITHOUT WARRANTIES OR CONDITIONS OF ANY
16*b5088357SAndrew Rist * KIND, either express or implied. See the License for the
17*b5088357SAndrew Rist * specific language governing permissions and limitations
18*b5088357SAndrew Rist * under the License.
19*b5088357SAndrew Rist *
20*b5088357SAndrew Rist *************************************************************/
21*b5088357SAndrew Rist
22*b5088357SAndrew Rist
23cdf0e10cSrcweir
24cdf0e10cSrcweir // MARKER(update_precomp.py): autogen include statement, do not remove
25cdf0e10cSrcweir #include "precompiled_unotools.hxx"
26cdf0e10cSrcweir #include <i18npool/mslangid.hxx>
27cdf0e10cSrcweir #include <tools/debug.hxx>
28cdf0e10cSrcweir #ifndef _INTN_HXX //autogen
29cdf0e10cSrcweir //#include <tools/intn.hxx>
30cdf0e10cSrcweir #endif
31cdf0e10cSrcweir #include <com/sun/star/lang/XMultiServiceFactory.hpp>
32cdf0e10cSrcweir #ifndef _COM_SUN_STAR_UTIL_SEARCHFLAGS_HDL_
33cdf0e10cSrcweir #include <com/sun/star/util/SearchFlags.hdl>
34cdf0e10cSrcweir #endif
35cdf0e10cSrcweir #include <com/sun/star/i18n/TransliterationModules.hpp>
36cdf0e10cSrcweir #include <unotools/charclass.hxx>
37cdf0e10cSrcweir #include <comphelper/processfactory.hxx>
38cdf0e10cSrcweir #include <unotools/textsearch.hxx>
39cdf0e10cSrcweir #include <rtl/instance.hxx>
40cdf0e10cSrcweir
41cdf0e10cSrcweir using namespace ::com::sun::star::util;
42cdf0e10cSrcweir using namespace ::com::sun::star::uno;
43cdf0e10cSrcweir using namespace ::com::sun::star::lang;
44cdf0e10cSrcweir
45cdf0e10cSrcweir // ............................................................................
46cdf0e10cSrcweir namespace utl
47cdf0e10cSrcweir {
48cdf0e10cSrcweir // ............................................................................
49cdf0e10cSrcweir
SearchParam(const String & rText,SearchType eType,sal_Bool bCaseSensitive,sal_Bool bWrdOnly,sal_Bool bSearchInSel)50cdf0e10cSrcweir SearchParam::SearchParam( const String &rText,
51cdf0e10cSrcweir SearchType eType,
52cdf0e10cSrcweir sal_Bool bCaseSensitive,
53cdf0e10cSrcweir sal_Bool bWrdOnly,
54cdf0e10cSrcweir sal_Bool bSearchInSel )
55cdf0e10cSrcweir {
56cdf0e10cSrcweir sSrchStr = rText;
57cdf0e10cSrcweir eSrchType = eType;
58cdf0e10cSrcweir
59cdf0e10cSrcweir bWordOnly = bWrdOnly;
60cdf0e10cSrcweir bSrchInSel = bSearchInSel;
61cdf0e10cSrcweir bCaseSense = bCaseSensitive;
62cdf0e10cSrcweir
63cdf0e10cSrcweir nTransliterationFlags = 0;
64cdf0e10cSrcweir
65cdf0e10cSrcweir // Werte fuer "Gewichtete Levenshtein-Distanz"
66cdf0e10cSrcweir bLEV_Relaxed = sal_True;
67cdf0e10cSrcweir nLEV_OtherX = 2;
68cdf0e10cSrcweir nLEV_ShorterY = 1;
69cdf0e10cSrcweir nLEV_LongerZ = 3;
70cdf0e10cSrcweir }
71cdf0e10cSrcweir
SearchParam(const SearchParam & rParam)72cdf0e10cSrcweir SearchParam::SearchParam( const SearchParam& rParam )
73cdf0e10cSrcweir {
74cdf0e10cSrcweir sSrchStr = rParam.sSrchStr;
75cdf0e10cSrcweir sReplaceStr = rParam.sReplaceStr;
76cdf0e10cSrcweir eSrchType = rParam.eSrchType;
77cdf0e10cSrcweir
78cdf0e10cSrcweir bWordOnly = rParam.bWordOnly;
79cdf0e10cSrcweir bSrchInSel = rParam.bSrchInSel;
80cdf0e10cSrcweir bCaseSense = rParam.bCaseSense;
81cdf0e10cSrcweir
82cdf0e10cSrcweir bLEV_Relaxed = rParam.bLEV_Relaxed;
83cdf0e10cSrcweir nLEV_OtherX = rParam.nLEV_OtherX;
84cdf0e10cSrcweir nLEV_ShorterY = rParam.nLEV_ShorterY;
85cdf0e10cSrcweir nLEV_LongerZ = rParam.nLEV_LongerZ;
86cdf0e10cSrcweir
87cdf0e10cSrcweir nTransliterationFlags = rParam.nTransliterationFlags;
88cdf0e10cSrcweir }
89cdf0e10cSrcweir
lcl_Equals(const SearchOptions & rSO1,const SearchOptions & rSO2)90cdf0e10cSrcweir static bool lcl_Equals( const SearchOptions& rSO1, const SearchOptions& rSO2 )
91cdf0e10cSrcweir {
92cdf0e10cSrcweir return rSO1.algorithmType == rSO2.algorithmType &&
93cdf0e10cSrcweir rSO1.searchFlag == rSO2.searchFlag &&
94cdf0e10cSrcweir rSO1.searchString.equals(rSO2.searchString) &&
95cdf0e10cSrcweir rSO1.replaceString.equals(rSO2.replaceString) &&
96cdf0e10cSrcweir rSO1.changedChars == rSO2.changedChars &&
97cdf0e10cSrcweir rSO1.deletedChars == rSO2.deletedChars &&
98cdf0e10cSrcweir rSO1.insertedChars == rSO2.insertedChars &&
99cdf0e10cSrcweir rSO1.Locale.Language == rSO2.Locale.Language &&
100cdf0e10cSrcweir rSO1.Locale.Country == rSO2.Locale.Country &&
101cdf0e10cSrcweir rSO1.Locale.Variant == rSO2.Locale.Variant &&
102cdf0e10cSrcweir rSO1.transliterateFlags == rSO2.transliterateFlags;
103cdf0e10cSrcweir }
104cdf0e10cSrcweir
105cdf0e10cSrcweir namespace
106cdf0e10cSrcweir {
107cdf0e10cSrcweir struct CachedTextSearch
108cdf0e10cSrcweir {
109cdf0e10cSrcweir ::osl::Mutex mutex;
110cdf0e10cSrcweir ::com::sun::star::util::SearchOptions Options;
111cdf0e10cSrcweir ::com::sun::star::uno::Reference< ::com::sun::star::util::XTextSearch > xTextSearch;
112cdf0e10cSrcweir };
113cdf0e10cSrcweir
114cdf0e10cSrcweir struct theCachedTextSearch
115cdf0e10cSrcweir : public rtl::Static< CachedTextSearch, theCachedTextSearch > {};
116cdf0e10cSrcweir }
117cdf0e10cSrcweir
getXTextSearch(const SearchOptions & rPara)118cdf0e10cSrcweir Reference<XTextSearch> TextSearch::getXTextSearch( const SearchOptions& rPara )
119cdf0e10cSrcweir {
120cdf0e10cSrcweir CachedTextSearch &rCache = theCachedTextSearch::get();
121cdf0e10cSrcweir
122cdf0e10cSrcweir osl::MutexGuard aGuard(rCache.mutex);
123cdf0e10cSrcweir
124cdf0e10cSrcweir if ( lcl_Equals(rCache.Options, rPara) )
125cdf0e10cSrcweir return rCache.xTextSearch;
126cdf0e10cSrcweir
127cdf0e10cSrcweir try
128cdf0e10cSrcweir {
129cdf0e10cSrcweir Reference< XMultiServiceFactory > xMSF = ::comphelper::getProcessServiceFactory();
130cdf0e10cSrcweir rCache.xTextSearch.set( xMSF->createInstance(
131cdf0e10cSrcweir ::rtl::OUString( RTL_CONSTASCII_USTRINGPARAM(
132cdf0e10cSrcweir "com.sun.star.util.TextSearch" ) ) ), UNO_QUERY_THROW );
133cdf0e10cSrcweir rCache.xTextSearch->setOptions( rPara );
134cdf0e10cSrcweir rCache.Options = rPara;
135cdf0e10cSrcweir }
136cdf0e10cSrcweir catch ( Exception& )
137cdf0e10cSrcweir {
138cdf0e10cSrcweir DBG_ERRORFILE( "TextSearch ctor: Exception caught!" );
139cdf0e10cSrcweir }
140cdf0e10cSrcweir return rCache.xTextSearch;
141cdf0e10cSrcweir }
142cdf0e10cSrcweir
TextSearch(const SearchParam & rParam,LanguageType eLang)143cdf0e10cSrcweir TextSearch::TextSearch(const SearchParam & rParam, LanguageType eLang )
144cdf0e10cSrcweir {
145cdf0e10cSrcweir if( LANGUAGE_NONE == eLang )
146cdf0e10cSrcweir eLang = LANGUAGE_SYSTEM;
147cdf0e10cSrcweir ::com::sun::star::lang::Locale aLocale(
148cdf0e10cSrcweir MsLangId::convertLanguageToLocale( LanguageType(eLang)));
149cdf0e10cSrcweir
150cdf0e10cSrcweir Init( rParam, aLocale);
151cdf0e10cSrcweir }
152cdf0e10cSrcweir
TextSearch(const SearchParam & rParam,const CharClass & rCClass)153cdf0e10cSrcweir TextSearch::TextSearch(const SearchParam & rParam, const CharClass& rCClass )
154cdf0e10cSrcweir {
155cdf0e10cSrcweir Init( rParam, rCClass.getLocale() );
156cdf0e10cSrcweir }
157cdf0e10cSrcweir
TextSearch(const SearchOptions & rPara)158cdf0e10cSrcweir TextSearch::TextSearch( const SearchOptions& rPara )
159cdf0e10cSrcweir {
160cdf0e10cSrcweir xTextSearch = getXTextSearch( rPara );
161cdf0e10cSrcweir }
162cdf0e10cSrcweir
Init(const SearchParam & rParam,const::com::sun::star::lang::Locale & rLocale)163cdf0e10cSrcweir void TextSearch::Init( const SearchParam & rParam,
164cdf0e10cSrcweir const ::com::sun::star::lang::Locale& rLocale )
165cdf0e10cSrcweir {
166cdf0e10cSrcweir // convert SearchParam to the UNO SearchOptions
167cdf0e10cSrcweir SearchOptions aSOpt;
168cdf0e10cSrcweir
169cdf0e10cSrcweir switch( rParam.GetSrchType() )
170cdf0e10cSrcweir {
171cdf0e10cSrcweir case SearchParam::SRCH_REGEXP:
172cdf0e10cSrcweir aSOpt.algorithmType = SearchAlgorithms_REGEXP;
173cdf0e10cSrcweir if( rParam.IsSrchInSelection() )
174cdf0e10cSrcweir aSOpt.searchFlag |= SearchFlags::REG_NOT_BEGINOFLINE |
175cdf0e10cSrcweir SearchFlags::REG_NOT_ENDOFLINE;
176cdf0e10cSrcweir break;
177cdf0e10cSrcweir
178cdf0e10cSrcweir case SearchParam::SRCH_LEVDIST:
179cdf0e10cSrcweir aSOpt.algorithmType = SearchAlgorithms_APPROXIMATE;
180cdf0e10cSrcweir aSOpt.changedChars = rParam.GetLEVOther();
181cdf0e10cSrcweir aSOpt.deletedChars = rParam.GetLEVLonger();
182cdf0e10cSrcweir aSOpt.insertedChars = rParam.GetLEVShorter();
183cdf0e10cSrcweir if( rParam.IsSrchRelaxed() )
184cdf0e10cSrcweir aSOpt.searchFlag |= SearchFlags::LEV_RELAXED;
185cdf0e10cSrcweir break;
186cdf0e10cSrcweir
187cdf0e10cSrcweir // case SearchParam::SRCH_NORMAL:
188cdf0e10cSrcweir default:
189cdf0e10cSrcweir aSOpt.algorithmType = SearchAlgorithms_ABSOLUTE;
190cdf0e10cSrcweir if( rParam.IsSrchWordOnly() )
191cdf0e10cSrcweir aSOpt.searchFlag |= SearchFlags::NORM_WORD_ONLY;
192cdf0e10cSrcweir break;
193cdf0e10cSrcweir }
194cdf0e10cSrcweir aSOpt.searchString = rParam.GetSrchStr();
195cdf0e10cSrcweir aSOpt.replaceString = rParam.GetReplaceStr();
196cdf0e10cSrcweir aSOpt.Locale = rLocale;
197cdf0e10cSrcweir aSOpt.transliterateFlags = rParam.GetTransliterationFlags();
198cdf0e10cSrcweir if( !rParam.IsCaseSensitive() )
199cdf0e10cSrcweir {
200cdf0e10cSrcweir aSOpt.searchFlag |= SearchFlags::ALL_IGNORE_CASE;
201cdf0e10cSrcweir aSOpt.transliterateFlags |= ::com::sun::star::i18n::TransliterationModules_IGNORE_CASE;
202cdf0e10cSrcweir }
203cdf0e10cSrcweir
204cdf0e10cSrcweir xTextSearch = getXTextSearch( aSOpt );
205cdf0e10cSrcweir }
206cdf0e10cSrcweir
SetLocale(const::com::sun::star::util::SearchOptions & rOptions,const::com::sun::star::lang::Locale & rLocale)207cdf0e10cSrcweir void TextSearch::SetLocale( const ::com::sun::star::util::SearchOptions& rOptions,
208cdf0e10cSrcweir const ::com::sun::star::lang::Locale& rLocale )
209cdf0e10cSrcweir {
210cdf0e10cSrcweir // convert SearchParam to the UNO SearchOptions
211cdf0e10cSrcweir SearchOptions aSOpt( rOptions );
212cdf0e10cSrcweir aSOpt.Locale = rLocale;
213cdf0e10cSrcweir
214cdf0e10cSrcweir xTextSearch = getXTextSearch( aSOpt );
215cdf0e10cSrcweir }
216cdf0e10cSrcweir
217cdf0e10cSrcweir
~TextSearch()218cdf0e10cSrcweir TextSearch::~TextSearch()
219cdf0e10cSrcweir {
220cdf0e10cSrcweir }
221cdf0e10cSrcweir
222cdf0e10cSrcweir /*
223cdf0e10cSrcweir * Die allgemeinen Methoden zu Suchen. Diese rufen dann die entpsrecheden
224cdf0e10cSrcweir * Methoden fuer die normale Suche oder der Suche nach Regular-Expressions
225cdf0e10cSrcweir * ueber die MethodenPointer auf.
226cdf0e10cSrcweir */
227cdf0e10cSrcweir #if defined _MSC_VER
228cdf0e10cSrcweir #pragma optimize("", off)
229cdf0e10cSrcweir #pragma warning(push)
230cdf0e10cSrcweir #pragma warning(disable: 4748)
231cdf0e10cSrcweir #endif
SearchFrwrd(const String & rStr,xub_StrLen * pStart,xub_StrLen * pEnde,SearchResult * pRes)232cdf0e10cSrcweir int TextSearch::SearchFrwrd( const String & rStr, xub_StrLen* pStart,
233cdf0e10cSrcweir xub_StrLen* pEnde, SearchResult* pRes )
234cdf0e10cSrcweir {
235cdf0e10cSrcweir int nRet = 0;
236cdf0e10cSrcweir try
237cdf0e10cSrcweir {
238cdf0e10cSrcweir if( xTextSearch.is() )
239cdf0e10cSrcweir {
240cdf0e10cSrcweir SearchResult aRet( xTextSearch->searchForward(
241cdf0e10cSrcweir rStr, *pStart, *pEnde ));
242cdf0e10cSrcweir if( aRet.subRegExpressions > 0 )
243cdf0e10cSrcweir {
244cdf0e10cSrcweir nRet = 1;
245cdf0e10cSrcweir // the XTextsearch returns in startOffset the higher position
246cdf0e10cSrcweir // and the endposition is allways exclusive.
247cdf0e10cSrcweir // The caller of this function will have in startPos the
248cdf0e10cSrcweir // lower pos. and end
249cdf0e10cSrcweir *pStart = (xub_StrLen)aRet.startOffset[ 0 ];
250cdf0e10cSrcweir *pEnde = (xub_StrLen)aRet.endOffset[ 0 ];
251cdf0e10cSrcweir if( pRes )
252cdf0e10cSrcweir *pRes = aRet;
253cdf0e10cSrcweir }
254cdf0e10cSrcweir }
255cdf0e10cSrcweir }
256cdf0e10cSrcweir catch ( Exception& )
257cdf0e10cSrcweir {
258cdf0e10cSrcweir DBG_ERRORFILE( "SearchForward: Exception caught!" );
259cdf0e10cSrcweir }
260cdf0e10cSrcweir return nRet;
261cdf0e10cSrcweir }
262cdf0e10cSrcweir
SearchBkwrd(const String & rStr,xub_StrLen * pStart,xub_StrLen * pEnde,SearchResult * pRes)263cdf0e10cSrcweir int TextSearch::SearchBkwrd( const String & rStr, xub_StrLen* pStart,
264cdf0e10cSrcweir xub_StrLen* pEnde, SearchResult* pRes )
265cdf0e10cSrcweir {
266cdf0e10cSrcweir int nRet = 0;
267cdf0e10cSrcweir try
268cdf0e10cSrcweir {
269cdf0e10cSrcweir if( xTextSearch.is() )
270cdf0e10cSrcweir {
271cdf0e10cSrcweir SearchResult aRet( xTextSearch->searchBackward(
272cdf0e10cSrcweir rStr, *pStart, *pEnde ));
273cdf0e10cSrcweir if( aRet.subRegExpressions )
274cdf0e10cSrcweir {
275cdf0e10cSrcweir nRet = 1;
276cdf0e10cSrcweir // the XTextsearch returns in startOffset the higher position
277cdf0e10cSrcweir // and the endposition is allways exclusive.
278cdf0e10cSrcweir // The caller of this function will have in startPos the
279cdf0e10cSrcweir // lower pos. and end
280cdf0e10cSrcweir *pEnde = (xub_StrLen)aRet.startOffset[ 0 ];
281cdf0e10cSrcweir *pStart = (xub_StrLen)aRet.endOffset[ 0 ];
282cdf0e10cSrcweir if( pRes )
283cdf0e10cSrcweir *pRes = aRet;
284cdf0e10cSrcweir }
285cdf0e10cSrcweir }
286cdf0e10cSrcweir }
287cdf0e10cSrcweir catch ( Exception& )
288cdf0e10cSrcweir {
289cdf0e10cSrcweir DBG_ERRORFILE( "SearchBackward: Exception caught!" );
290cdf0e10cSrcweir }
291cdf0e10cSrcweir return nRet;
292cdf0e10cSrcweir }
293cdf0e10cSrcweir
ReplaceBackReferences(String & rReplaceStr,const String & rStr,const SearchResult & rResult)294cdf0e10cSrcweir void TextSearch::ReplaceBackReferences( String& rReplaceStr, const String &rStr, const SearchResult& rResult )
295cdf0e10cSrcweir {
296cdf0e10cSrcweir if( rResult.subRegExpressions > 0 )
297cdf0e10cSrcweir {
298cdf0e10cSrcweir String sTab( '\t' );
299cdf0e10cSrcweir sal_Unicode sSrchChrs[] = {'\\', '&', '$', 0};
300cdf0e10cSrcweir String sTmp;
301cdf0e10cSrcweir xub_StrLen nPos = 0;
302cdf0e10cSrcweir sal_Unicode sFndChar;
303cdf0e10cSrcweir while( STRING_NOTFOUND != ( nPos = rReplaceStr.SearchChar( sSrchChrs, nPos )) )
304cdf0e10cSrcweir {
305cdf0e10cSrcweir if( rReplaceStr.GetChar( nPos ) == '&')
306cdf0e10cSrcweir {
307cdf0e10cSrcweir sal_uInt16 nStart = (sal_uInt16)(rResult.startOffset[0]);
308cdf0e10cSrcweir sal_uInt16 nLength = (sal_uInt16)(rResult.endOffset[0] - rResult.startOffset[0]);
309cdf0e10cSrcweir rReplaceStr.Erase( nPos, 1 ); // delete ampersand
310cdf0e10cSrcweir // replace by found string
311cdf0e10cSrcweir rReplaceStr.Insert( rStr, nStart, nLength, nPos );
312cdf0e10cSrcweir // jump over
313cdf0e10cSrcweir nPos = nPos + nLength;
314cdf0e10cSrcweir }
315cdf0e10cSrcweir else if( rReplaceStr.GetChar( nPos ) == '$')
316cdf0e10cSrcweir {
317cdf0e10cSrcweir if( nPos + 1 < rReplaceStr.Len())
318cdf0e10cSrcweir {
319cdf0e10cSrcweir sFndChar = rReplaceStr.GetChar( nPos + 1 );
320cdf0e10cSrcweir switch(sFndChar)
321cdf0e10cSrcweir { // placeholder for a backward reference?
322cdf0e10cSrcweir case '0':
323cdf0e10cSrcweir case '1':
324cdf0e10cSrcweir case '2':
325cdf0e10cSrcweir case '3':
326cdf0e10cSrcweir case '4':
327cdf0e10cSrcweir case '5':
328cdf0e10cSrcweir case '6':
329cdf0e10cSrcweir case '7':
330cdf0e10cSrcweir case '8':
331cdf0e10cSrcweir case '9':
332cdf0e10cSrcweir {
333cdf0e10cSrcweir rReplaceStr.Erase( nPos, 2 ); // delete both
334cdf0e10cSrcweir int i = sFndChar - '0'; // index
335cdf0e10cSrcweir if(i < rResult.subRegExpressions)
336cdf0e10cSrcweir {
337cdf0e10cSrcweir sal_uInt16 nSttReg = (sal_uInt16)(rResult.startOffset[i]);
338cdf0e10cSrcweir sal_uInt16 nRegLen = (sal_uInt16)(rResult.endOffset[i]);
339cdf0e10cSrcweir if( nRegLen > nSttReg )
340cdf0e10cSrcweir nRegLen = nRegLen - nSttReg;
341cdf0e10cSrcweir else
342cdf0e10cSrcweir {
343cdf0e10cSrcweir nRegLen = nSttReg - nRegLen;
344cdf0e10cSrcweir nSttReg = (sal_uInt16)(rResult.endOffset[i]);
345cdf0e10cSrcweir }
346cdf0e10cSrcweir // Copy reference from found string
347cdf0e10cSrcweir sTmp = rStr.Copy((sal_uInt16)nSttReg, (sal_uInt16)nRegLen);
348cdf0e10cSrcweir // insert
349cdf0e10cSrcweir rReplaceStr.Insert( sTmp, nPos );
350cdf0e10cSrcweir // and step over
351cdf0e10cSrcweir nPos = nPos + sTmp.Len();
352cdf0e10cSrcweir }
353cdf0e10cSrcweir }
354cdf0e10cSrcweir break;
355cdf0e10cSrcweir default:
356cdf0e10cSrcweir nPos += 2; // leave both chars unchanged
357cdf0e10cSrcweir break;
358cdf0e10cSrcweir }
359cdf0e10cSrcweir }
360cdf0e10cSrcweir else
361cdf0e10cSrcweir ++nPos;
362cdf0e10cSrcweir }
363cdf0e10cSrcweir else
364cdf0e10cSrcweir {
365cdf0e10cSrcweir // at least another character?
366cdf0e10cSrcweir if( nPos + 1 < rReplaceStr.Len())
367cdf0e10cSrcweir {
368cdf0e10cSrcweir sFndChar = rReplaceStr.GetChar( nPos + 1 );
369cdf0e10cSrcweir switch(sFndChar)
370cdf0e10cSrcweir {
371cdf0e10cSrcweir case '\\':
372cdf0e10cSrcweir case '&':
373cdf0e10cSrcweir case '$':
374cdf0e10cSrcweir rReplaceStr.Erase( nPos, 1 );
375cdf0e10cSrcweir nPos++;
376cdf0e10cSrcweir break;
377cdf0e10cSrcweir case 't':
378cdf0e10cSrcweir rReplaceStr.Erase( nPos, 2 ); // delete both
379cdf0e10cSrcweir rReplaceStr.Insert( sTab, nPos ); // insert tabulator
380cdf0e10cSrcweir nPos++; // step over
381cdf0e10cSrcweir break;
382cdf0e10cSrcweir default:
383cdf0e10cSrcweir nPos += 2; // ignore both characters
384cdf0e10cSrcweir break;
385cdf0e10cSrcweir }
386cdf0e10cSrcweir }
387cdf0e10cSrcweir else
388cdf0e10cSrcweir ++nPos;
389cdf0e10cSrcweir }
390cdf0e10cSrcweir }
391cdf0e10cSrcweir }
392cdf0e10cSrcweir }
393cdf0e10cSrcweir
394cdf0e10cSrcweir
395cdf0e10cSrcweir #if defined _MSC_VER
396cdf0e10cSrcweir #pragma optimize("", on)
397cdf0e10cSrcweir #pragma warning(pop)
398cdf0e10cSrcweir #endif
399cdf0e10cSrcweir
400cdf0e10cSrcweir // ............................................................................
401cdf0e10cSrcweir } // namespace utl
402cdf0e10cSrcweir // ............................................................................
403cdf0e10cSrcweir
404