linguistic/source/convdic.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   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 #ifndef INCLUDED_LINGUISTIC_SOURCE_CONVDIC_HXX
  20 #define INCLUDED_LINGUISTIC_SOURCE_CONVDIC_HXX
  21
  22 #include <com/sun/star/linguistic2/XConversionDictionary.hpp>
  23 #include <com/sun/star/linguistic2/XConversionPropertyType.hpp>
  24 #include <com/sun/star/util/XFlushable.hpp>
  25 #include <com/sun/star/lang/XServiceInfo.hpp>
  26 #include <cppuhelper/implbase.hxx>
  27 #include <comphelper/interfacecontainer2.hxx>
  28 #include <i18nlangtag/lang.h>
  29
  30 #include <memory>
  31 #include <unordered_map>
  32
  33 // text conversion dictionary extension
  34 #define CONV_DIC_EXT            "tcd"
  35 #define CONV_DIC_DOT_EXT        ".tcd"
  36
  37 #define SN_CONV_DICTIONARY      "com.sun.star.linguistic2.ConversionDictionary"
  38
  39
  40 bool    IsConvDic( const OUString &rFileURL, LanguageType &nLang, sal_Int16 &nConvType );
  41
  42 typedef std::unordered_multimap<OUString, OUString> ConvMap;
  43 typedef std::unordered_multimap<OUString, sal_Int16> PropTypeMap;
  44
  45 class ConvDic :
  46     public ::cppu::WeakImplHelper
  47     <
  48         css::linguistic2::XConversionDictionary,
  49         css::linguistic2::XConversionPropertyType,
  50         css::util::XFlushable,
  51         css::lang::XServiceInfo
  52     >
  53 {
  54     friend class ConvDicXMLExport;
  55
  56 protected:
  57
  58     ::comphelper::OInterfaceContainerHelper2       aFlushListeners;
  59
  60     ConvMap                         aFromLeft;
  61     std::unique_ptr< ConvMap >        pFromRight;     // only available for bidirectional conversion dictionaries
  62
  63     std::unique_ptr< PropTypeMap >    pConvPropType;
  64
  65     OUString        aMainURL;   // URL to file
  66     OUString        aName;
  67     LanguageType    nLanguage;
  68     sal_Int16       nConversionType;
  69     sal_Int16       nMaxLeftCharCount;
  70     sal_Int16       nMaxRightCharCount;
  71     bool            bMaxCharCountIsValid;
  72     bool            bNeedEntries;
  73     bool            bIsModified;
  74     bool            bIsActive;
  75
  76     // disallow copy-constructor and assignment-operator for now
  77     ConvDic(const ConvDic &);
  78     ConvDic & operator = (const ConvDic &);
  79
  80     static ConvMap::iterator GetEntry( ConvMap &rMap, const OUString &rFirstText, std::u16string_view rSecondText );
  81     void    Load();
  82     void    Save();
  83
  84 public:
  85     ConvDic( const OUString &rName,
  86              LanguageType nLanguage,
  87              sal_Int16 nConversionType,
  88              bool bBiDirectional,
  89              const OUString &rMainURL);
  90     virtual ~ConvDic() override;
  91
  92     // XConversionDictionary
  93     virtual OUString SAL_CALL getName(  ) override;
  94     virtual css::lang::Locale SAL_CALL getLocale(  ) override;
  95     virtual sal_Int16 SAL_CALL getConversionType(  ) override;
  96     virtual void SAL_CALL setActive( sal_Bool bActivate ) override;
  97     virtual sal_Bool SAL_CALL isActive(  ) override;
  98     virtual void SAL_CALL clear(  ) override;
  99     virtual css::uno::Sequence< OUString > SAL_CALL getConversions( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength, css::linguistic2::ConversionDirection eDirection, sal_Int32 nTextConversionOptions ) override;
 100     virtual css::uno::Sequence< OUString > SAL_CALL getConversionEntries( css::linguistic2::ConversionDirection eDirection ) override;
 101     virtual void SAL_CALL addEntry( const OUString& aLeftText, const OUString& aRightText ) override;
 102     virtual void SAL_CALL removeEntry( const OUString& aLeftText, const OUString& aRightText ) override;
 103     virtual sal_Int16 SAL_CALL getMaxCharCount( css::linguistic2::ConversionDirection eDirection ) override;
 104
 105     // XConversionPropertyType
 106     virtual void SAL_CALL setPropertyType( const OUString& aLeftText, const OUString& aRightText, ::sal_Int16 nPropertyType ) override;
 107     virtual ::sal_Int16 SAL_CALL getPropertyType( const OUString& aLeftText, const OUString& aRightText ) override;
 108
 109     // XFlushable
 110     virtual void SAL_CALL flush(  ) override;
 111     virtual void SAL_CALL addFlushListener( const css::uno::Reference< css::util::XFlushListener >& l ) override;
 112     virtual void SAL_CALL removeFlushListener( const css::uno::Reference< css::util::XFlushListener >& l ) override;
 113
 114     // XServiceInfo
 115     virtual OUString SAL_CALL getImplementationName(  ) override;
 116     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
 117     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
 118
 119     bool    HasEntry( const OUString &rLeftText, std::u16string_view rRightText );
 120     void    AddEntry( const OUString &rLeftText, const OUString &rRightText );
 121     void    RemoveEntry( const OUString &rLeftText, const OUString &rRightText );
 122 };
 123
 124 #endif
 125
 126 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */