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
/* -*- 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 <com/sun/star/lang/NoSupportException.hpp>
#include <com/sun/star/uno/XComponentContext.hpp>
#include <cppuhelper/supportsservice.hxx>
#include <textconversionImpl.hxx>
#include <localedata.hxx>

using namespace com::sun::star::lang;
using namespace ::com::sun::star::i18n;
using namespace com::sun::star::uno;

namespace i18npool {

TextConversionResult SAL_CALL
TextConversionImpl::getConversions( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
    const Locale& rLocale, sal_Int16 nConversionType, sal_Int32 nConversionOptions)
{
    getLocaleSpecificTextConversion(rLocale);

    sal_Int32 len = aText.getLength() - nStartPos;
    if (nLength > len)
        nLength = std::max<sal_Int32>(len, 0);
    return xTC->getConversions(aText, nStartPos, nLength, rLocale, nConversionType, nConversionOptions);
}

OUString SAL_CALL
TextConversionImpl::getConversion( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
    const Locale& rLocale, sal_Int16 nConversionType, sal_Int32 nConversionOptions)
{
    getLocaleSpecificTextConversion(rLocale);

    sal_Int32 len = aText.getLength() - nStartPos;
    if (nLength > len)
        nLength = std::max<sal_Int32>(len, 0);
    return xTC->getConversion(aText, nStartPos, nLength, rLocale, nConversionType, nConversionOptions);
}

OUString SAL_CALL
TextConversionImpl::getConversionWithOffset( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
    const Locale& rLocale, sal_Int16 nConversionType, sal_Int32 nConversionOptions, Sequence< sal_Int32>& offset)
{
    getLocaleSpecificTextConversion(rLocale);

    sal_Int32 len = aText.getLength() - nStartPos;
    if (nLength > len)
        nLength = std::max<sal_Int32>(len, 0);
    return xTC->getConversionWithOffset(aText, nStartPos, nLength, rLocale, nConversionType, nConversionOptions, offset);
}

sal_Bool SAL_CALL
TextConversionImpl::interactiveConversion( const Locale& rLocale, sal_Int16 nTextConversionType, sal_Int32 nTextConversionOptions )
{
    getLocaleSpecificTextConversion(rLocale);

    return xTC->interactiveConversion(rLocale, nTextConversionType, nTextConversionOptions);
}

void
TextConversionImpl::getLocaleSpecificTextConversion(const Locale& rLocale)
{
    if (rLocale != aLocale) {
        aLocale = rLocale;

        OUString aPrefix("com.sun.star.i18n.TextConversion_");
        Reference < XInterface > xI = m_xContext->getServiceManager()->createInstanceWithContext(
                aPrefix + LocaleDataImpl::getFirstLocaleServiceName( aLocale), m_xContext);
        if (!xI.is())
        {
            ::std::vector< OUString > aFallbacks( LocaleDataImpl::getFallbackLocaleServiceNames( aLocale));
            for (auto const& fallback : aFallbacks)
            {
                xI = m_xContext->getServiceManager()->createInstanceWithContext( aPrefix + fallback, m_xContext);
                if (xI.is())
                    break;
            }
        }
        if (xI.is())
            xTC.set( xI, UNO_QUERY );
        else if (xTC.is())
            xTC.clear();
    }
    if (! xTC.is())
        throw NoSupportException(); // aLocale is not supported
}

OUString SAL_CALL
TextConversionImpl::getImplementationName()
{
    return "com.sun.star.i18n.TextConversion";
}

sal_Bool SAL_CALL
TextConversionImpl::supportsService(const OUString& rServiceName)
{
    return cppu::supportsService(this, rServiceName);
}

Sequence< OUString > SAL_CALL
TextConversionImpl::getSupportedServiceNames()
{
    return { "com.sun.star.i18n.TextConversion" };
}

}

extern "C" SAL_DLLPUBLIC_EXPORT css::uno::XInterface *
com_sun_star_i18n_TextConversion_get_implementation(<--- The function 'com_sun_star_i18n_TextConversion_get_implementation' is never used.
    css::uno::XComponentContext *context,
    css::uno::Sequence<css::uno::Any> const &)
{
    return cppu::acquire(new i18npool::TextConversionImpl(context));
}

/* vim:set shiftwidth=4 softtabstop=4 expandtab: */