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
  29 #include <memory>
  30 #include <set>
  31 #include <unordered_map>
  32 #include <linguistic/misc.hxx>
  33 #include "defs.hxx"
  34
  35 // text conversion dictionary extension
  36 #define CONV_DIC_EXT            "tcd"
  37 #define CONV_DIC_DOT_EXT        ".tcd"
  38
  39 #define SN_CONV_DICTIONARY      "com.sun.star.linguistic2.ConversionDictionary"
  40
  41
  42 bool    IsConvDic( const OUString &rFileURL, LanguageType &nLang, sal_Int16 &nConvType );
  43
  44 typedef std::unordered_multimap<OUString, OUString> ConvMap;
  45
  46 typedef std::set<OUString> ConvMapKeySet;
  47
  48 typedef std::unordered_multimap<OUString, sal_Int16> PropTypeMap;
  49
  50 class ConvDic :
  51     public ::cppu::WeakImplHelper
  52     <
  53         css::linguistic2::XConversionDictionary,
  54         css::linguistic2::XConversionPropertyType,
  55         css::util::XFlushable,
  56         css::lang::XServiceInfo
  57     >
  58 {
  59     friend class ConvDicXMLExport;
  60
  61 protected:
  62
  63     ::comphelper::OInterfaceContainerHelper2       aFlushListeners;
  64
  65     ConvMap                         aFromLeft;
  66     std::unique_ptr< ConvMap >        pFromRight;     // only available for bidirectional conversion dictionaries
  67
  68     std::unique_ptr< PropTypeMap >    pConvPropType;
  69
  70     OUString        aMainURL;   // URL to file
  71     OUString        aName;
  72     LanguageType    nLanguage;
  73     sal_Int16       nConversionType;
  74     sal_Int16       nMaxLeftCharCount;
  75     sal_Int16       nMaxRightCharCount;
  76     bool            bMaxCharCountIsValid;
  77     bool            bNeedEntries;
  78     bool            bIsModified;
  79     bool            bIsActive;
  80
  81     // disallow copy-constructor and assignment-operator for now
  82     ConvDic(const ConvDic &);
  83     ConvDic & operator = (const ConvDic &);
  84
  85     static ConvMap::iterator GetEntry( ConvMap &rMap, const OUString &rFirstText, const OUString &rSecondText );
  86     void    Load();
  87     void    Save();
  88
  89 public:
  90     ConvDic( const OUString &rName,
  91              LanguageType nLanguage,
  92              sal_Int16 nConversionType,
  93              bool bBiDirectional,
  94              const OUString &rMainURL);
  95     virtual ~ConvDic() override;
  96
  97     // XConversionDictionary
  98     virtual OUString SAL_CALL getName(  ) override;
  99     virtual css::lang::Locale SAL_CALL getLocale(  ) override;
 100     virtual sal_Int16 SAL_CALL getConversionType(  ) override;
 101     virtual void SAL_CALL setActive( sal_Bool bActivate ) override;
 102     virtual sal_Bool SAL_CALL isActive(  ) override;
 103     virtual void SAL_CALL clear(  ) override;
 104     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;
 105     virtual css::uno::Sequence< OUString > SAL_CALL getConversionEntries( css::linguistic2::ConversionDirection eDirection ) override;
 106     virtual void SAL_CALL addEntry( const OUString& aLeftText, const OUString& aRightText ) override;
 107     virtual void SAL_CALL removeEntry( const OUString& aLeftText, const OUString& aRightText ) override;
 108     virtual sal_Int16 SAL_CALL getMaxCharCount( css::linguistic2::ConversionDirection eDirection ) override;
 109
 110     // XConversionPropertyType
 111     virtual void SAL_CALL setPropertyType( const OUString& aLeftText, const OUString& aRightText, ::sal_Int16 nPropertyType ) override;
 112     virtual ::sal_Int16 SAL_CALL getPropertyType( const OUString& aLeftText, const OUString& aRightText ) override;
 113
 114     // XFlushable
 115     virtual void SAL_CALL flush(  ) override;
 116     virtual void SAL_CALL addFlushListener( const css::uno::Reference< css::util::XFlushListener >& l ) override;
 117     virtual void SAL_CALL removeFlushListener( const css::uno::Reference< css::util::XFlushListener >& l ) override;
 118
 119     // XServiceInfo
 120     virtual OUString SAL_CALL getImplementationName(  ) override;
 121     virtual sal_Bool SAL_CALL supportsService( const OUString& ServiceName ) override;
 122     virtual css::uno::Sequence< OUString > SAL_CALL getSupportedServiceNames(  ) override;
 123
 124     bool    HasEntry( const OUString &rLeftText, const OUString &rRightText );
 125     void    AddEntry( const OUString &rLeftText, const OUString &rRightText );
 126     void    RemoveEntry( const OUString &rLeftText, const OUString &rRightText );
 127 };
 128
 129 #endif
 130
 131 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */