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
202
203
204
205
206
207
208
209
210
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org 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 version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#include <rtl/ustrbuf.hxx>
#include <indexentrysupplier.hxx>
#include <localedata.hxx>
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star::lang;
using namespace ::rtl;
static const sal_Unicode under = sal_Unicode('_');
namespace com { namespace sun { namespace star { namespace i18n {
IndexEntrySupplier::IndexEntrySupplier( const Reference < XMultiServiceFactory >& rxMSF ) : xMSF( rxMSF )
{
}
Sequence < Locale > SAL_CALL IndexEntrySupplier::getLocaleList() throw (RuntimeException)
{
return LocaleData().getAllInstalledLocaleNames();
}
Sequence < OUString > SAL_CALL IndexEntrySupplier::getAlgorithmList( const Locale& rLocale ) throw (RuntimeException)
{
return LocaleData().getIndexAlgorithm(rLocale);
}
sal_Bool SAL_CALL IndexEntrySupplier::loadAlgorithm( const Locale& rLocale, const OUString& SortAlgorithm,
sal_Int32 collatorOptions ) throw (RuntimeException)
{
Sequence < OUString > algorithmList = getAlgorithmList( rLocale );
for (sal_Int32 i = 0; i < algorithmList.getLength(); i++) {
if (algorithmList[i] == SortAlgorithm) {
if (getLocaleSpecificIndexEntrySupplier(rLocale, SortAlgorithm).is())
return xIES->loadAlgorithm(rLocale, SortAlgorithm, collatorOptions);
}
}
return sal_False;
}
sal_Bool SAL_CALL IndexEntrySupplier::usePhoneticEntry( const Locale& rLocale ) throw (RuntimeException)
{
return LocaleData().hasPhonetic(rLocale);
}
OUString SAL_CALL IndexEntrySupplier::getPhoneticCandidate( const OUString& rIndexEntry,
const Locale& rLocale ) throw (RuntimeException)
{
if (getLocaleSpecificIndexEntrySupplier(rLocale, OUString()).is())
return xIES->getPhoneticCandidate(rIndexEntry, rLocale);
else
throw RuntimeException();
}
OUString SAL_CALL IndexEntrySupplier::getIndexKey( const OUString& rIndexEntry,
const OUString& rPhoneticEntry, const Locale& rLocale ) throw (RuntimeException)
{
if (xIES.is())
return xIES->getIndexKey(rIndexEntry, rPhoneticEntry, rLocale);
else
throw RuntimeException();
}
sal_Int16 SAL_CALL IndexEntrySupplier::compareIndexEntry(
const OUString& rIndexEntry1, const OUString& rPhoneticEntry1, const Locale& rLocale1,
const OUString& rIndexEntry2, const OUString& rPhoneticEntry2, const Locale& rLocale2 )
throw (com::sun::star::uno::RuntimeException)
{
if (xIES.is())
return xIES->compareIndexEntry(rIndexEntry1, rPhoneticEntry1, rLocale1,
rIndexEntry2, rPhoneticEntry2, rLocale2);
else
throw RuntimeException();
}
OUString SAL_CALL IndexEntrySupplier::getIndexCharacter( const OUString& rIndexEntry,
const Locale& rLocale, const OUString& rSortAlgorithm )
throw (RuntimeException)
{
return getLocaleSpecificIndexEntrySupplier(rLocale, rSortAlgorithm)->
getIndexCharacter( rIndexEntry, rLocale, rSortAlgorithm );
}
sal_Bool SAL_CALL IndexEntrySupplier::createLocaleSpecificIndexEntrySupplier(const OUString& name) throw( RuntimeException )
{
Reference < XInterface > xI = xMSF->createInstance(
OUString("com.sun.star.i18n.IndexEntrySupplier_") + name);
if ( xI.is() ) {
xI->queryInterface( ::getCppuType((const Reference< com::sun::star::i18n::XExtendedIndexEntrySupplier>*)0) ) >>= xIES;
return xIES.is();
}
return sal_False;
}
Reference < com::sun::star::i18n::XExtendedIndexEntrySupplier > SAL_CALL
IndexEntrySupplier::getLocaleSpecificIndexEntrySupplier(const Locale& rLocale, const OUString& rSortAlgorithm) throw (RuntimeException)
{
if (xIES.is() && rSortAlgorithm == aSortAlgorithm && rLocale.Language == aLocale.Language &&
rLocale.Country == aLocale.Country && rLocale.Variant == aLocale.Variant)
return xIES;
else if (xMSF.is()) {
LocaleData ld;
aLocale = rLocale;
if (rSortAlgorithm.isEmpty())
aSortAlgorithm = ld.getDefaultIndexAlgorithm( rLocale );
else
aSortAlgorithm = rSortAlgorithm;
OUString module = ld.getIndexModuleByAlgorithm(rLocale, aSortAlgorithm);
if (!module.isEmpty() && createLocaleSpecificIndexEntrySupplier(module))
return xIES;
sal_Int32 l = rLocale.Language.getLength();
sal_Int32 c = rLocale.Country.getLength();
sal_Int32 v = rLocale.Variant.getLength();
sal_Int32 a = aSortAlgorithm.getLength();
OUStringBuffer aBuf(l+c+v+a+4);
if ((l > 0 && c > 0 && v > 0 && a > 0 &&
// load service with name <base>_<lang>_<country>_<varian>_<algorithm>
createLocaleSpecificIndexEntrySupplier(aBuf.append(rLocale.Language).append(under).append(
rLocale.Country).append(under).append(rLocale.Variant).append(under).append(
aSortAlgorithm).makeStringAndClear())) ||
(l > 0 && c > 0 && a > 0 &&
// load service with name <base>_<lang>_<country>_<algorithm>
createLocaleSpecificIndexEntrySupplier(aBuf.append(rLocale.Language).append(under).append(
rLocale.Country).append(under).append(aSortAlgorithm).makeStringAndClear())) ||
(l > 0 && c > 0 && a > 0 && rLocale.Language.compareToAscii("zh") == 0 &&
(rLocale.Country.compareToAscii("HK") == 0 ||
rLocale.Country.compareToAscii("MO") == 0) &&
// if the country code is HK or MO, one more step to try TW.
createLocaleSpecificIndexEntrySupplier(aBuf.append(rLocale.Language).append(under).appendAscii(
"TW").append(under).append(aSortAlgorithm).makeStringAndClear())) ||
(l > 0 && a > 0 &&
// load service with name <base>_<lang>_<algorithm>
createLocaleSpecificIndexEntrySupplier(aBuf.append(rLocale.Language).append(under).append(
aSortAlgorithm).makeStringAndClear())) ||
// load service with name <base>_<algorithm>
(a > 0 && createLocaleSpecificIndexEntrySupplier(aSortAlgorithm)) ||
// load default service with name <base>_Unicode
createLocaleSpecificIndexEntrySupplier(OUString("Unicode"))) {
return xIES;
}
}
throw RuntimeException();
}
OUString SAL_CALL IndexEntrySupplier::getIndexFollowPageWord( sal_Bool bMorePages,
const Locale& rLocale ) throw (RuntimeException)
{
Sequence< OUString > aFollowPageWords = LocaleData().getFollowPageWords(rLocale);
return (bMorePages && aFollowPageWords.getLength() > 1) ?
aFollowPageWords[1] : (aFollowPageWords.getLength() > 0 ?
aFollowPageWords[0] : OUString());
}
#define implementationName "com.sun.star.i18n.IndexEntrySupplier"
OUString SAL_CALL
IndexEntrySupplier::getImplementationName() throw( RuntimeException )
{
return OUString::createFromAscii( implementationName );
}
sal_Bool SAL_CALL
IndexEntrySupplier::supportsService(const OUString& rServiceName) throw( RuntimeException )
{
return rServiceName.compareToAscii(implementationName) == 0;
}
Sequence< OUString > SAL_CALL
IndexEntrySupplier::getSupportedServiceNames() throw( RuntimeException )
{
Sequence< OUString > aRet(1);
aRet[0] = OUString::createFromAscii( implementationName );
return aRet;
}
} } } }
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
