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1 : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
2 : /*
3 : * This file is part of the LibreOffice project.
4 : *
5 : * This Source Code Form is subject to the terms of the Mozilla Public
6 : * License, v. 2.0. If a copy of the MPL was not distributed with this
7 : * file, You can obtain one at http://mozilla.org/MPL/2.0/.
8 : *
9 : * This file incorporates work covered by the following license notice:
10 : *
11 : * Licensed to the Apache Software Foundation (ASF) under one or more
12 : * contributor license agreements. See the NOTICE file distributed
13 : * with this work for additional information regarding copyright
14 : * ownership. The ASF licenses this file to you under the Apache
15 : * License, Version 2.0 (the "License"); you may not use this file
16 : * except in compliance with the License. You may obtain a copy of
17 : * the License at http://www.apache.org/licenses/LICENSE-2.0 .
18 : */
19 :
20 :
21 : #include <indexentrysupplier_common.hxx>
22 : #include <com/sun/star/i18n/CollatorOptions.hpp>
23 : #include <localedata.hxx>
24 :
25 : using namespace ::com::sun::star::uno;
26 : using namespace ::com::sun::star;
27 : using namespace ::rtl;
28 :
29 : namespace com { namespace sun { namespace star { namespace i18n {
30 :
31 0 : IndexEntrySupplier_Common::IndexEntrySupplier_Common(const Reference < uno::XComponentContext >& rxContext)
32 : {
33 0 : implementationName = "com.sun.star.i18n.IndexEntrySupplier_Common";
34 0 : collator = new CollatorImpl(rxContext);
35 0 : usePhonetic = sal_False;
36 0 : }
37 :
38 0 : IndexEntrySupplier_Common::~IndexEntrySupplier_Common()
39 : {
40 0 : delete collator;
41 0 : }
42 :
43 0 : Sequence < lang::Locale > SAL_CALL IndexEntrySupplier_Common::getLocaleList() throw (RuntimeException)
44 : {
45 0 : throw RuntimeException();
46 : }
47 :
48 0 : Sequence < OUString > SAL_CALL IndexEntrySupplier_Common::getAlgorithmList( const lang::Locale& ) throw (RuntimeException)
49 : {
50 0 : throw RuntimeException();
51 : }
52 :
53 0 : OUString SAL_CALL IndexEntrySupplier_Common::getPhoneticCandidate( const OUString&,
54 : const lang::Locale& ) throw (RuntimeException)
55 : {
56 0 : return OUString();
57 : }
58 :
59 0 : sal_Bool SAL_CALL IndexEntrySupplier_Common::usePhoneticEntry( const lang::Locale& ) throw (RuntimeException)
60 : {
61 0 : throw RuntimeException();
62 : }
63 :
64 0 : sal_Bool SAL_CALL IndexEntrySupplier_Common::loadAlgorithm( const lang::Locale& rLocale,
65 : const OUString& rAlgorithm, sal_Int32 collatorOptions ) throw (RuntimeException)
66 : {
67 0 : usePhonetic = LocaleData().isPhonetic(rLocale, rAlgorithm);
68 0 : collator->loadCollatorAlgorithm(rAlgorithm, rLocale, collatorOptions);
69 0 : aLocale = rLocale;
70 0 : aAlgorithm = rAlgorithm;
71 0 : return sal_True;
72 : }
73 :
74 0 : OUString SAL_CALL IndexEntrySupplier_Common::getIndexKey( const OUString& rIndexEntry,
75 : const OUString&, const lang::Locale& ) throw (RuntimeException)
76 : {
77 0 : sal_Int32 nPos=0;
78 0 : sal_uInt32 indexChar=rIndexEntry.iterateCodePoints(&nPos, 0);
79 0 : return OUString(&indexChar, 1);
80 : }
81 :
82 0 : sal_Int16 SAL_CALL IndexEntrySupplier_Common::compareIndexEntry(
83 : const OUString& rIndexEntry1, const OUString&, const lang::Locale&,
84 : const OUString& rIndexEntry2, const OUString&, const lang::Locale& )
85 : throw (RuntimeException)
86 : {
87 : return sal::static_int_cast< sal_Int16 >(
88 0 : collator->compareString(rIndexEntry1, rIndexEntry2));
89 : // return value of compareString in { -1, 0, 1 }
90 : }
91 :
92 0 : OUString SAL_CALL IndexEntrySupplier_Common::getIndexCharacter( const OUString& rIndexEntry,
93 : const lang::Locale& rLocale, const OUString& ) throw (RuntimeException)
94 : {
95 0 : return getIndexKey(rIndexEntry, rIndexEntry, rLocale);
96 : }
97 :
98 0 : OUString SAL_CALL IndexEntrySupplier_Common::getIndexFollowPageWord( sal_Bool,
99 : const lang::Locale& ) throw (RuntimeException)
100 : {
101 0 : throw RuntimeException();
102 : }
103 :
104 : const OUString& SAL_CALL
105 0 : IndexEntrySupplier_Common::getEntry( const OUString& IndexEntry,
106 : const OUString& PhoneticEntry, const lang::Locale& rLocale ) throw (RuntimeException)
107 : {
108 : // The condition for using phonetic entry is:
109 : // usePhonetic is set for the algorithm;
110 : // rLocale for phonetic entry is same as aLocale for algorithm,
111 : // which means Chinese phonetic will not be used for Japanese algorithm;
112 : // phonetic entry is not blank.
113 0 : if (usePhonetic && !PhoneticEntry.isEmpty() && rLocale.Language == aLocale.Language &&
114 0 : rLocale.Country == aLocale.Country && rLocale.Variant == aLocale.Variant)
115 0 : return PhoneticEntry;
116 : else
117 0 : return IndexEntry;
118 : }
119 :
120 : OUString SAL_CALL
121 0 : IndexEntrySupplier_Common::getImplementationName() throw( RuntimeException )
122 : {
123 0 : return OUString::createFromAscii( implementationName );
124 : }
125 :
126 : sal_Bool SAL_CALL
127 0 : IndexEntrySupplier_Common::supportsService(const OUString& rServiceName) throw( RuntimeException )
128 : {
129 0 : return rServiceName.compareToAscii(implementationName) == 0;
130 : }
131 :
132 : Sequence< OUString > SAL_CALL
133 0 : IndexEntrySupplier_Common::getSupportedServiceNames() throw( RuntimeException )
134 : {
135 0 : Sequence< OUString > aRet(1);
136 0 : aRet[0] = OUString::createFromAscii( implementationName );
137 0 : return aRet;
138 : }
139 :
140 : } } } }
141 :
142 : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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