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
|
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project.
*
* This Source Code Form is subject to the terms of the Mozilla Public
* License, v. 2.0. If a copy of the MPL was not distributed with this
* file, You can obtain one at http://mozilla.org/MPL/2.0/.
*
* This file incorporates work covered by the following license notice:
*
* Licensed to the Apache Software Foundation (ASF) under one or more
* contributor license agreements. See the NOTICE file distributed
* with this work for additional information regarding copyright
* ownership. The ASF licenses this file to you under the Apache
* License, Version 2.0 (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.apache.org/licenses/LICENSE-2.0 .
*/
#include <comphelper/processfactory.hxx>
#include <string.h>
#include "ordinalsuffix.hxx"
#include <unicode/rbnf.h>
#include <unicode/normlzr.h>
#define CSTR( ouStr ) rtl::OUStringToOString( ouStr, RTL_TEXTENCODING_UTF8 ).getStr( )
using namespace ::com::sun::star::i18n;
using namespace ::com::sun::star::uno;
using namespace ::com::sun::star;
using namespace ::rtl;
namespace com { namespace sun { namespace star { namespace i18n {
OrdinalSuffix::OrdinalSuffix(
const com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory >& rxMSF) :
_xServiceManager( rxMSF )
{
}
OrdinalSuffix::~OrdinalSuffix()
{
}
/*
* For this method to properly return the ordinal suffix for other locales
* than english ones, ICU 4.2+ has to be used.
*/
uno::Sequence< OUString > SAL_CALL OrdinalSuffix::getOrdinalSuffix( sal_Int32 nNumber,
const lang::Locale &aLocale ) throw( RuntimeException )
{
uno::Sequence< OUString > retValue;
// Get the value from ICU
UErrorCode nCode = U_ZERO_ERROR;
const icu::Locale rIcuLocale(
CSTR( aLocale.Language ),
CSTR( aLocale.Country ),
CSTR( aLocale.Variant ) );
icu::RuleBasedNumberFormat formatter(
icu::URBNF_ORDINAL, rIcuLocale, nCode );
if ( U_SUCCESS( nCode ) )
{
int32_t nRuleSets = formatter.getNumberOfRuleSetNames( );
for ( int32_t i = 0; i < nRuleSets; i++ )
{
icu::UnicodeString ruleSet = formatter.getRuleSetName( i );
// format the string
icu::UnicodeString icuRet;
icu::FieldPosition icuPos;
formatter.format( (int32_t)nNumber, ruleSet, icuRet, icuPos, nCode );
if ( U_SUCCESS( nCode ) )
{
// Apply NFKC normalization to get normal letters
icu::UnicodeString normalized;
nCode = U_ZERO_ERROR;
icu::Normalizer::normalize( icuRet, UNORM_NFKC, 0, normalized, nCode );
if ( U_SUCCESS( nCode ) && ( normalized != icuRet ) )
{
// Convert the normalized UnicodeString to OUString
OUString sValue( reinterpret_cast<const sal_Unicode *>( normalized.getBuffer( ) ), normalized.length() );
// Remove the number to get the prefix
sal_Int32 len = OUString::valueOf( nNumber ).getLength( );
sal_Int32 newLength = retValue.getLength() + 1;
retValue.realloc( newLength );
retValue[ newLength - 1 ] = sValue.copy( len );
}
}
}
}
return retValue;
}
const sal_Char cOrdinalSuffix[] = "com.sun.star.i18n.OrdinalSuffix";
OUString SAL_CALL OrdinalSuffix::getImplementationName(void) throw( RuntimeException )
{
return OUString::createFromAscii(cOrdinalSuffix);
}
sal_Bool SAL_CALL OrdinalSuffix::supportsService( const OUString& rServiceName) throw( RuntimeException )
{
return !rServiceName.compareToAscii(cOrdinalSuffix);
}
Sequence< OUString > SAL_CALL OrdinalSuffix::getSupportedServiceNames(void) throw( RuntimeException )
{
Sequence< OUString > aRet(1);
aRet[0] = OUString::createFromAscii(cOrdinalSuffix);
return aRet;
}
} } } }
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
|
