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Diffstat (limited to 'svtools/inc/txtcmp.hxx')
| -rw-r--r-- | svtools/inc/txtcmp.hxx | 236 |
1 files changed, 236 insertions, 0 deletions
diff --git a/svtools/inc/txtcmp.hxx b/svtools/inc/txtcmp.hxx new file mode 100644 index 000000000000..7c7375c9d469 --- /dev/null +++ b/svtools/inc/txtcmp.hxx @@ -0,0 +1,236 @@ +/************************************************************************* + * + * $RCSfile: txtcmp.hxx,v $ + * + * $Revision: 1.1.1.1 $ + * + * last change: $Author: hr $ $Date: 2000-09-18 16:58:54 $ + * + * The Contents of this file are made available subject to the terms of + * either of the following licenses + * + * - GNU Lesser General Public License Version 2.1 + * - Sun Industry Standards Source License Version 1.1 + * + * Sun Microsystems Inc., October, 2000 + * + * GNU Lesser General Public License Version 2.1 + * ============================================= + * Copyright 2000 by Sun Microsystems, Inc. + * 901 San Antonio Road, Palo Alto, CA 94303, USA + * + * This library is free software; you can redistribute it and/or + * modify it under the terms of the GNU Lesser General Public + * License version 2.1, as published by the Free Software Foundation. + * + * This library is distributed in the hope that it will be useful, + * but WITHOUT ANY WARRANTY; without even the implied warranty of + * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU + * Lesser General Public License for more details. + * + * You should have received a copy of the GNU Lesser General Public + * License along with this library; if not, write to the Free Software + * Foundation, Inc., 59 Temple Place, Suite 330, Boston, + * MA 02111-1307 USA + * + * + * Sun Industry Standards Source License Version 1.1 + * ================================================= + * The contents of this file are subject to the Sun Industry Standards + * Source License Version 1.1 (the "License"); You may not use this file + * except in compliance with the License. You may obtain a copy of the + * License at http://www.openoffice.org/license.html. + * + * Software provided under this License is provided on an "AS IS" basis, + * WITHOUT WARRANTY OF ANY KIND, EITHER EXPRESSED OR IMPLIED, INCLUDING, + * WITHOUT LIMITATION, WARRANTIES THAT THE SOFTWARE IS FREE OF DEFECTS, + * MERCHANTABLE, FIT FOR A PARTICULAR PURPOSE, OR NON-INFRINGING. + * See the License for the specific provisions governing your rights and + * obligations concerning the Software. + * + * The Initial Developer of the Original Code is: Sun Microsystems, Inc. + * + * Copyright: 2000 by Sun Microsystems, Inc. + * + * All Rights Reserved. + * + * Contributor(s): _______________________________________ + * + * + ************************************************************************/ +#ifndef _TXTCMP_HXX +#define _TXTCMP_HXX + +#ifndef _STRING_HXX //autogen +#include <tools/string.hxx> +#endif +#ifndef _COM_SUN_STAR_UNO_REFERENCE_H_ +#include <com/sun/star/uno/Reference.h> +#endif +#ifndef _COM_SUN_STAR_LANG_LOCALE_HPP_ +#include <com/sun/star/lang/Locale.hpp> +#endif +#ifndef _COM_SUN_STAR_UTIL_XTEXTSEARCH_HPP_ +#include <com/sun/star/util/XTextSearch.hpp> +#endif + +// Forward-Deklaration +class International; +class CharClass; + +// SS - Klasse fuers Suchen +class SearchParam +{ +public: + enum SearchType{ SRCH_NORMAL, SRCH_REGEXP, SRCH_LEVDIST }; + +private: + friend class SearchText; + + String sSrchStr; // der Such-String + String sReplaceStr; // nur fuer SS - der Ersetzungs-String + + SearchType eSrchType; // suche normal/regulaer/LevDist + + int bWordOnly : 1; // nur bei normaler Suche + int bSrchInSel : 1; // Suche in vorgebener Grenze + int bCaseSense : 1; // Gross-/Klein-Schreibung beachten + + // Werte fuer "Gewichtete Levenshtein-Distanz" + int bLEV_Relaxed : 1; + int nLEV_OtherX; + int nLEV_ShorterY; + int nLEV_LongerZ; + +public: + SearchParam( const String &rText, + SearchType eSrchType = SearchParam::SRCH_NORMAL, + BOOL bCaseSens = TRUE, + BOOL bWrdOnly = FALSE, + BOOL bSrchInSel = FALSE ); + SearchParam( const SearchParam& ); + + const String& GetSrchStr() const { return sSrchStr; } + const String& GetReplaceStr() const { return sReplaceStr; } + SearchType GetSrchType() const { return eSrchType; } + + int IsCaseSensitive() const { return bCaseSense; } + int IsSrchInSelection() const { return bSrchInSel; } + int IsSrchWordOnly() const { return bWordOnly; } + + + void SetSrchStr( const String& rStr ) { sSrchStr = rStr; } + void SetReplaceStr( const String& rStr ) { sReplaceStr = rStr; } + void SetSrchType( SearchType eType ) { eSrchType = eType; } + + void SetCaseSensitive( int bFlag ) { bCaseSense = bFlag; } + void SetSrchInSelection( int bFlag ) { bSrchInSel = bFlag; } + void SetSrchWordOnly( int bFlag ) { bWordOnly = bFlag; } + + + // Methoden fuer "Gewichtete Levenshtein-Distanz" + int IsSrchRelaxed() const { return bLEV_Relaxed; } + int GetLEVOther() const { return nLEV_OtherX; } + int GetLEVShorter() const { return nLEV_ShorterY; } + int GetLEVLonger() const { return nLEV_LongerZ; } + + void SetSrchRelaxed( int bFlag ) { bLEV_Relaxed = bFlag; } + void SetLEVOther( int nValue ) { nLEV_OtherX = nValue; } + void SetLEVShorter( int nValue ) { nLEV_ShorterY = nValue; } + void SetLEVLonger( int nValue ) { nLEV_LongerZ = nValue; } +}; + +// Klasse zum Suchen eines Strings in einem String. +// Unterstuetzt werden folgende Verfahren: +// - normalen Text (Bayer/Moore) +// - regulaere Ausdruecke +// - gewichtete Levenshtein Distanz +// +// Es kann Vorwaerts und Rueckwaerts gesucht werden! + +class SearchText +{ + com::sun::star::uno::Reference < com::sun::star::util::XTextSearch > + xTextSearch; + BOOL bSearchRegular; + + void Init( const SearchParam & rParam, + const ::com::sun::star::lang::Locale& rLocale ); + +public: + // rText ist der zusuchende String + SearchText(const SearchParam & rPara, const International & rTheIntnl); + SearchText(const SearchParam & rPara, const CharClass& rCClass ); + ~SearchText(); + + /* Suche im Text den initialen String: + rScrTxt - der Text, worin geuscht wird. + pStart - Startposition im Text fuers Suchen + nEnde - Endposition im Text + + RETURN Werte == TRUE: wenn gefunden gibt, + - pStart zeigt auf die Startposition im Text, + - pEnde zeigt auf die Endposition im Text + + == FALSE: nicht gefunden, pStart,pEnde unveraendert. + */ + int SearchFrwrd( const String &rStr, xub_StrLen* pStart, xub_StrLen* pEnde ); + int SearchBkwrd( const String &rStr, xub_StrLen* pStart, xub_StrLen* pEnde ); +}; + +/************************************************************************* + + Source Code Control System - Header + + $Header: /zpool/svn/migration/cvs_rep_09_09_08/code/svtools/inc/txtcmp.hxx,v 1.1.1.1 2000-09-18 16:58:54 hr Exp $ + + Source Code Control System - Update + + $Log: not supported by cvs2svn $ + Revision 1.13 2000/09/18 14:13:18 willem.vandorp + OpenOffice header added. + + Revision 1.12 2000/09/01 13:52:29 jp + move search into INT - DLL + + Revision 1.11 2000/08/31 13:41:16 willem.vandorp + Header and footer replaced + + Revision 1.10 2000/08/28 11:55:35 jp + new: use CharClass instead of International + + Revision 1.9 2000/03/31 10:48:39 jp + Changes for unicode + + Revision 1.8 2000/02/09 16:16:19 hr + #70473# changes for unicode ( patched by automated patchtool ) + + Revision 1.7 1999/08/24 13:56:27 sb + #66082# Make use of International explicitly through ctor. + + Revision 1.6 1997/07/30 08:36:52 MH + chg: header + + + Rev 1.5 30 Jul 1997 10:36:52 MH + chg: header + + Rev 1.4 18 Jun 1996 14:56:14 WP + richtig includen + + Rev 1.3 25 Mar 1996 09:54:06 MT + CLOOK-Vorbeugung + + Rev 1.2 27 Nov 1995 18:27:46 AB + Unicode-Anpassung + + Rev 1.1 23 Dec 1994 11:44:02 JP + endif ohne Kommentar + + Rev 1.0 01 Dec 1994 16:35:46 MT + Initial revision. + +*************************************************************************/ + +#endif + // _TXTCMP_HXX |