1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
184
185
186
187
188
189
190
191
192
193
194
195
196
197
198
199
200
201
|
/*************************************************************************
*
* $RCSfile: textsearch.hxx,v $
*
* $Revision: 1.3 $
*
* last change: $Author: obo $ $Date: 2004-03-17 09:03:01 $
*
* 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 INCLUDED_I18NPOOL_TEXTSEARCH_HXX
#define INCLUDED_I18NPOOL_TEXTSEARCH_HXX
#ifndef _COM_SUN_STAR_UTIL_XTEXTSEARCH_HPP_
#include <com/sun/star/util/XTextSearch.hpp>
#endif
#ifndef _COM_SUN_STAR_I18N_XBREAKITERATOR_HPP_
#include <com/sun/star/i18n/XBreakIterator.hpp>
#endif
#ifndef _CPPUHELPER_IMPLBASE2_HXX_
#include <cppuhelper/implbase2.hxx> // helper for implementations
#endif
#ifndef _COM_SUN_STAR_I18N_XEXTENDEDTRANSLITERATION_HPP_
#include <com/sun/star/i18n/XExtendedTransliteration.hpp>
#endif
#ifndef _COM_SUN_STAR_I18N_XCHARACTERCLASSIFICATION_HPP_
#include <com/sun/star/i18n/XCharacterClassification.hpp>
#endif
#ifndef _COM_SUN_STAR_LANG_XSERVICEINFO_HPP_
#include <com/sun/star/lang/XServiceInfo.hpp>
#endif
#include <map>
class Regexpr;
class WLevDistance;
typedef ::std::map< sal_Unicode, sal_Int32 > TextSearchJumpTable;
// ----------------------------------------------------
// class SearchClass
// ----------------------------------------------------
class TextSearch: public cppu::WeakImplHelper2
<
::com::sun::star::util::XTextSearch,
::com::sun::star::lang::XServiceInfo
>
{
::com::sun::star::uno::Reference < ::com::sun::star::lang::XMultiServiceFactory > xMSF;
::com::sun::star::util::SearchOptions aSrchPara;
::rtl::OUString sSrchStr;
::rtl::OUString sSrchStr2;
mutable com::sun::star::uno::Reference<
com::sun::star::i18n::XCharacterClassification > xCharClass;
com::sun::star::uno::Reference<
com::sun::star::i18n::XExtendedTransliteration > xTranslit;
com::sun::star::uno::Reference<
com::sun::star::i18n::XExtendedTransliteration > xTranslit2;
// define a function pointer for the different search nethods
typedef ::com::sun::star::util::SearchResult
(SAL_CALL TextSearch:: *FnSrch)( const ::rtl::OUString& searchStr,
sal_Int32 startPos, sal_Int32 endPos );
FnSrch fnForward;
FnSrch fnBackward;
// Members and methods for the normal (Boyer-Moore) search
TextSearchJumpTable* pJumpTable;
TextSearchJumpTable* pJumpTable2;
bool bIsForwardTab;
bool bUsePrimarySrchStr;
void MakeForwardTab();
void MakeForwardTab2();
void MakeBackwardTab();
void MakeBackwardTab2();
sal_Int32 GetDiff( const sal_Unicode ) const;
::com::sun::star::util::SearchResult SAL_CALL
NSrchFrwrd( const ::rtl::OUString& searchStr,
sal_Int32 startPos, sal_Int32 endPos )
throw(::com::sun::star::uno::RuntimeException);
::com::sun::star::util::SearchResult SAL_CALL
NSrchBkwrd( const ::rtl::OUString& searchStr,
sal_Int32 startPos, sal_Int32 endPos )
throw(::com::sun::star::uno::RuntimeException);
// Members and methods for the regular expression search
Regexpr* pRegExp;
::com::sun::star::util::SearchResult SAL_CALL
RESrchFrwrd( const ::rtl::OUString& searchStr,
sal_Int32 startPos, sal_Int32 endPos )
throw(::com::sun::star::uno::RuntimeException);
::com::sun::star::util::SearchResult SAL_CALL
RESrchBkwrd( const ::rtl::OUString& searchStr,
sal_Int32 startPos, sal_Int32 endPos )
throw(::com::sun::star::uno::RuntimeException);
// Members and methods for the "Weight Levenshtein-Distance" search
int nLimit;
WLevDistance* pWLD;
com::sun::star::uno::Reference < com::sun::star::i18n::XBreakIterator > xBreak;
::com::sun::star::util::SearchResult SAL_CALL
ApproxSrchFrwrd( const ::rtl::OUString& searchStr,
sal_Int32 startPos, sal_Int32 endPos )
throw(::com::sun::star::uno::RuntimeException);
::com::sun::star::util::SearchResult SAL_CALL
ApproxSrchBkwrd( const ::rtl::OUString& searchStr,
sal_Int32 startPos, sal_Int32 endPos )
throw(::com::sun::star::uno::RuntimeException);
bool IsDelimiter( const ::rtl::OUString& rStr, sal_Int32 nPos ) const;
sal_Bool checkCTLStart, checkCTLEnd;
sal_Bool SAL_CALL isCellStart(const ::rtl::OUString& searchStr, sal_Int32 nPos)
throw(::com::sun::star::uno::RuntimeException);
public:
TextSearch(
const ::com::sun::star::uno::Reference < ::com::sun::star::lang::XMultiServiceFactory >& rxMSF );
virtual ~TextSearch();
// Methods
virtual void SAL_CALL
setOptions( const ::com::sun::star::util::SearchOptions& options )
throw(::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::util::SearchResult SAL_CALL
searchForward( const ::rtl::OUString& searchStr,
sal_Int32 startPos, sal_Int32 endPos )
throw(::com::sun::star::uno::RuntimeException);
virtual ::com::sun::star::util::SearchResult SAL_CALL
searchBackward( const ::rtl::OUString& searchStr,
sal_Int32 startPos, sal_Int32 endPos )
throw(::com::sun::star::uno::RuntimeException);
//XServiceInfo
virtual rtl::OUString SAL_CALL getImplementationName(void)
throw( ::com::sun::star::uno::RuntimeException );
virtual sal_Bool SAL_CALL supportsService(const rtl::OUString& ServiceName)
throw( ::com::sun::star::uno::RuntimeException );
virtual ::com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL getSupportedServiceNames(void)
throw( ::com::sun::star::uno::RuntimeException );
};
#endif
|
