a7c9980a4a
Change-Id: Icd19a46f59e7b4e9ef4062354c5d066382ea8ade Reviewed-on: https://gerrit.libreoffice.org/c/core/+/129644 Tested-by: Jenkins Reviewed-by: Julien Nabet <serval2412@yahoo.fr>
342 lines
12 KiB
C++
342 lines
12 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#include <tools/debug.hxx>
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#include <i18nlangtag/languagetag.hxx>
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#include <com/sun/star/linguistic2/ConversionDictionaryType.hpp>
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#include <com/sun/star/linguistic2/ConversionPropertyType.hpp>
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#include <com/sun/star/lang/Locale.hpp>
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#include <com/sun/star/uno/Reference.h>
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#include <com/sun/star/document/XFilter.hpp>
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#include <com/sun/star/beans/PropertyValue.hpp>
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#include <xmloff/namespacemap.hxx>
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#include <xmloff/xmlnamespace.hxx>
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#include <unotools/streamwrap.hxx>
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#include "convdic.hxx"
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#include "convdicxml.hxx"
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#include <linguistic/misc.hxx>
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using namespace utl;
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using namespace com::sun::star;
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using namespace com::sun::star::lang;
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using namespace com::sun::star::uno;
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using namespace com::sun::star::linguistic2;
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using namespace linguistic;
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constexpr OUStringLiteral XML_NAMESPACE_TCD_STRING = u"http://openoffice.org/2003/text-conversion-dictionary";
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constexpr OUStringLiteral CONV_TYPE_HANGUL_HANJA = u"Hangul / Hanja";
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constexpr OUStringLiteral CONV_TYPE_SCHINESE_TCHINESE = u"Chinese simplified / Chinese traditional";
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static OUString ConversionTypeToText( sal_Int16 nConversionType )
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{
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OUString aRes;
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if (nConversionType == ConversionDictionaryType::HANGUL_HANJA)
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aRes = CONV_TYPE_HANGUL_HANJA;
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else if (nConversionType == ConversionDictionaryType::SCHINESE_TCHINESE)
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aRes = CONV_TYPE_SCHINESE_TCHINESE;
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return aRes;
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}
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static sal_Int16 GetConversionTypeFromText( std::u16string_view rText )
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{
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sal_Int16 nRes = -1;
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if (rText == CONV_TYPE_HANGUL_HANJA)
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nRes = ConversionDictionaryType::HANGUL_HANJA;
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else if (rText == CONV_TYPE_SCHINESE_TCHINESE)
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nRes = ConversionDictionaryType::SCHINESE_TCHINESE;
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return nRes;
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}
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namespace {
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class ConvDicXMLImportContext :
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public SvXMLImportContext
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{
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public:
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ConvDicXMLImportContext( ConvDicXMLImport &rImport ) :
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SvXMLImportContext( rImport )
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{
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}
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ConvDicXMLImport & GetConvDicImport()
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{
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return static_cast<ConvDicXMLImport &>(GetImport());
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}
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// SvXMLImportContext
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virtual css::uno::Reference<XFastContextHandler> SAL_CALL createFastChildContext(
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sal_Int32 Element, const css::uno::Reference< css::xml::sax::XFastAttributeList > & xAttrList ) override;
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};
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class ConvDicXMLDictionaryContext_Impl :
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public ConvDicXMLImportContext
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{
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LanguageType nLanguage;
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sal_Int16 nConversionType;
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public:
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ConvDicXMLDictionaryContext_Impl( ConvDicXMLImport &rImport ) :
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ConvDicXMLImportContext( rImport ),
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nLanguage(LANGUAGE_NONE), nConversionType(-1)
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{
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}
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// SvXMLImportContext
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virtual void SAL_CALL startFastElement( sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& Attribs ) override;
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virtual css::uno::Reference<XFastContextHandler> SAL_CALL createFastChildContext(
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sal_Int32 Element, const css::uno::Reference< css::xml::sax::XFastAttributeList > & xAttrList ) override;
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};
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class ConvDicXMLEntryTextContext_Impl :
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public ConvDicXMLImportContext
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{
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OUString aLeftText;
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public:
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ConvDicXMLEntryTextContext_Impl( ConvDicXMLImport &rImport ) :
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ConvDicXMLImportContext( rImport )
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{
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}
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// SvXMLImportContext
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virtual void SAL_CALL startFastElement( sal_Int32 nElement, const css::uno::Reference< css::xml::sax::XFastAttributeList >& Attribs ) override;
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virtual css::uno::Reference<XFastContextHandler> SAL_CALL createFastChildContext(
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sal_Int32 Element, const css::uno::Reference< css::xml::sax::XFastAttributeList > & xAttrList ) override;
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const OUString & GetLeftText() const { return aLeftText; }
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};
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class ConvDicXMLRightTextContext_Impl :
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public ConvDicXMLImportContext
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{
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OUString aRightText;
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ConvDicXMLEntryTextContext_Impl &rEntryContext;
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public:
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ConvDicXMLRightTextContext_Impl(
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ConvDicXMLImport &rImport,
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ConvDicXMLEntryTextContext_Impl &rParentContext ) :
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ConvDicXMLImportContext( rImport ),
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rEntryContext( rParentContext )
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{
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}
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// SvXMLImportContext
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virtual void SAL_CALL endFastElement( sal_Int32 nElement ) override;
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virtual void SAL_CALL characters( const OUString &rChars ) override;
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};
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}
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//void ConvDicXMLImportContext::characters(const OUString & /*rChars*/)
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//{
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/*
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Whitespace occurring within the content of token elements is "trimmed"
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from the ends (i.e. all whitespace at the beginning and end of the
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content is removed), and "collapsed" internally (i.e. each sequence of
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1 or more whitespace characters is replaced with one blank character).
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*/
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//collapsing not done yet!
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//}
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css::uno::Reference<XFastContextHandler> ConvDicXMLImportContext::createFastChildContext(
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sal_Int32 Element,
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const css::uno::Reference< css::xml::sax::XFastAttributeList > & /*xAttrList*/ )
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{
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if ( Element == ConvDicXMLToken::TEXT_CONVERSION_DICTIONARY )
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return new ConvDicXMLDictionaryContext_Impl( GetConvDicImport() );
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return nullptr;
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}
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void ConvDicXMLDictionaryContext_Impl::startFastElement( sal_Int32 /*nElement*/,
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const css::uno::Reference< css::xml::sax::XFastAttributeList >& rxAttrList )
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{
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for (auto &aIter : sax_fastparser::castToFastAttributeList( rxAttrList ))
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{
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switch (aIter.getToken())
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{
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case XML_NAMESPACE_TCD | XML_LANG:
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nLanguage = LanguageTag::convertToLanguageType( aIter.toString() );
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break;
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case XML_NAMESPACE_TCD | XML_CONVERSION_TYPE:
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nConversionType = GetConversionTypeFromText( aIter.toString() );
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break;
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default:
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;
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}
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}
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GetConvDicImport().SetLanguage( nLanguage );
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GetConvDicImport().SetConversionType( nConversionType );
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}
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css::uno::Reference<XFastContextHandler> ConvDicXMLDictionaryContext_Impl::createFastChildContext(
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sal_Int32 Element,
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const css::uno::Reference< css::xml::sax::XFastAttributeList > & /*xAttrList*/ )
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{
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if ( Element == ConvDicXMLToken::ENTRY )
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return new ConvDicXMLEntryTextContext_Impl( GetConvDicImport() );
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return nullptr;
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}
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css::uno::Reference<XFastContextHandler> ConvDicXMLEntryTextContext_Impl::createFastChildContext(
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sal_Int32 Element,
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const css::uno::Reference< css::xml::sax::XFastAttributeList > & /*xAttrList*/ )
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{
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if ( Element == ConvDicXMLToken::RIGHT_TEXT )
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return new ConvDicXMLRightTextContext_Impl( GetConvDicImport(), *this );
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return nullptr;
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}
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void ConvDicXMLEntryTextContext_Impl::startFastElement(
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sal_Int32 /*Element*/,
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const css::uno::Reference< css::xml::sax::XFastAttributeList >& rxAttrList )
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{
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for (auto &aIter : sax_fastparser::castToFastAttributeList( rxAttrList ))
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{
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switch (aIter.getToken())
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{
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case XML_NAMESPACE_TCD | XML_LEFT_TEXT:
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aLeftText = aIter.toString();
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break;
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default:
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;
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}
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}
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}
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void ConvDicXMLRightTextContext_Impl::characters( const OUString &rChars )
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{
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aRightText += rChars;
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}
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void ConvDicXMLRightTextContext_Impl::endFastElement( sal_Int32 /*nElement*/ )
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{
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ConvDic *pDic = GetConvDicImport().GetDic();
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if (pDic)
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pDic->AddEntry( rEntryContext.GetLeftText(), aRightText );
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}
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bool ConvDicXMLExport::Export()
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{
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uno::Reference< document::XExporter > xExporter( this );
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uno::Reference< document::XFilter > xFilter( xExporter, UNO_QUERY );
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xFilter->filter( {} ); // calls exportDoc implicitly
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return bSuccess;
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}
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ErrCode ConvDicXMLExport::exportDoc( enum ::xmloff::token::XMLTokenEnum /*eClass*/ )
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{
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GetNamespaceMap_().Add( "tcd",
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XML_NAMESPACE_TCD_STRING, XML_NAMESPACE_TCD );
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GetDocHandler()->startDocument();
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// Add xmlns line and some other arguments
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AddAttribute( GetNamespaceMap_().GetAttrNameByKey( XML_NAMESPACE_TCD ),
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GetNamespaceMap_().GetNameByKey( XML_NAMESPACE_TCD ) );
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AddAttribute( XML_NAMESPACE_TCD, "package", "org.openoffice.Office" );
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OUString aIsoLang( LanguageTag::convertToBcp47( rDic.nLanguage ) );
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AddAttribute( XML_NAMESPACE_TCD, "lang", aIsoLang );
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OUString aConvType( ConversionTypeToText( rDic.nConversionType ) );
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AddAttribute( XML_NAMESPACE_TCD, "conversion-type", aConvType );
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//!! block necessary in order to have SvXMLElementExport d-tor called
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//!! before the call to endDocument
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{
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SvXMLElementExport aRoot( *this, XML_NAMESPACE_TCD, "text-conversion-dictionary", true, true );
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ExportContent_();
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}
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GetDocHandler()->endDocument();
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bSuccess = true;
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return ERRCODE_NONE;
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}
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void ConvDicXMLExport::ExportContent_()
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{
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// acquire sorted list of all keys
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std::set<OUString> aKeySet;
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for (auto const& elem : rDic.aFromLeft)
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aKeySet.insert( elem.first );
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for (const OUString& aLeftText : aKeySet)
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{
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AddAttribute( XML_NAMESPACE_TCD, "left-text", aLeftText );
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if (rDic.pConvPropType) // property-type list available?
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{
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sal_Int16 nPropertyType = -1;
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PropTypeMap::iterator aIt2 = rDic.pConvPropType->find( aLeftText );
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if (aIt2 != rDic.pConvPropType->end())
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nPropertyType = (*aIt2).second;
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DBG_ASSERT( nPropertyType, "property-type not found" );
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if (nPropertyType == -1)
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nPropertyType = ConversionPropertyType::NOT_DEFINED;
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AddAttribute( XML_NAMESPACE_TCD, "property-type", OUString::number( nPropertyType ) );
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}
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SvXMLElementExport aEntryMain( *this, XML_NAMESPACE_TCD,
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"entry" , true, true );
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std::pair< ConvMap::iterator, ConvMap::iterator > aRange =
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rDic.aFromLeft.equal_range(aLeftText);
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for (auto aIt = aRange.first; aIt != aRange.second; ++aIt)
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{
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DBG_ASSERT( aLeftText == (*aIt).first, "key <-> entry mismatch" );
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OUString aRightText( (*aIt).second );
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SvXMLElementExport aEntryRightText( *this, XML_NAMESPACE_TCD,
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"right-text" , true, false );
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Characters( aRightText );
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}
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}
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}
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//!! see comment for pDic member
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ConvDicXMLImport::ConvDicXMLImport( ConvDic *pConvDic ) :
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SvXMLImport ( comphelper::getProcessComponentContext(), "com.sun.star.lingu2.ConvDicXMLImport", SvXMLImportFlags::ALL ),
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pDic ( pConvDic ), nLanguage(LANGUAGE_NONE), nConversionType(-1)
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{
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GetNamespaceMap().Add( GetXMLToken(XML_NP_TCD), GetXMLToken(XML_N_TCD), XML_NAMESPACE_TCD);
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}
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SvXMLImportContext * ConvDicXMLImport::CreateFastContext(
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sal_Int32 Element,
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const css::uno::Reference< css::xml::sax::XFastAttributeList > & /*xAttrList*/ )
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{
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if( Element == ConvDicXMLToken::TEXT_CONVERSION_DICTIONARY )
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return new ConvDicXMLDictionaryContext_Impl( *this );
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return nullptr;
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}
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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