linguistic/source/convdic.hxx

   1 /*************************************************************************
   2  *
   3  * DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
   4  *
   5  * Copyright 2008 by Sun Microsystems, Inc.
   6  *
   7  * OpenOffice.org - a multi-platform office productivity suite
   8  *
   9  * $RCSfile: convdic.hxx,v $
  10  * $Revision: 1.11 $
  11  *
  12  * This file is part of OpenOffice.org.
  13  *
  14  * OpenOffice.org is free software: you can redistribute it and/or modify
  15  * it under the terms of the GNU Lesser General Public License version 3
  16  * only, as published by the Free Software Foundation.
  17  *
  18  * OpenOffice.org is distributed in the hope that it will be useful,
  19  * but WITHOUT ANY WARRANTY; without even the implied warranty of
  20  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  21  * GNU Lesser General Public License version 3 for more details
  22  * (a copy is included in the LICENSE file that accompanied this code).
  23  *
  24  * You should have received a copy of the GNU Lesser General Public License
  25  * version 3 along with OpenOffice.org.  If not, see
  26  * <http://www.openoffice.org/license.html>
  27  * for a copy of the LGPLv3 License.
  28  *
  29  ************************************************************************/
  30 #ifndef _LINGUISTIC_CONVDIC_HXX_
  31 #define _LINGUISTIC_CONVDIC_HXX_
  32
  33 #include <com/sun/star/linguistic2/XConversionDictionary.hpp>
  34 #include <com/sun/star/linguistic2/XConversionPropertyType.hpp>
  35 #include <com/sun/star/util/XFlushable.hpp>
  36 #include <com/sun/star/lang/XServiceInfo.hpp>
  37 #include <cppuhelper/implbase4.hxx>
  38 #include <cppuhelper/interfacecontainer.h>
  39 #include <tools/string.hxx>
  40
  41 #include <hash_map>
  42 #include <set>
  43 #include <memory>
  44 #include "misc.hxx"
  45 #include "defs.hxx"
  46
  47 // text conversion dictionary extension
  48 #define CONV_DIC_EXT            "tcd"
  49 #define CONV_DIC_DOT_EXT        ".tcd"
  50
  51 #define SN_CONV_DICTIONARY      "com.sun.star.linguistic2.ConversionDictionary"
  52
  53
  54 class SvStream;
  55
  56 ///////////////////////////////////////////////////////////////////////////
  57
  58 BOOL    IsConvDic( const String &rFileURL, INT16 &nLang, sal_Int16 &nConvType );
  59
  60 ///////////////////////////////////////////////////////////////////////////
  61
  62 struct StrLT
  63 {
  64     bool operator()( const rtl::OUString &rTxt1, const rtl::OUString &rTxt2 ) const
  65     {
  66         return rTxt1 < rTxt2;
  67     }
  68 };
  69
  70 struct StrEQ
  71 {
  72     bool operator()( const rtl::OUString &rTxt1, const rtl::OUString &rTxt2 ) const
  73     {
  74         return rTxt1 == rTxt2;
  75     }
  76 };
  77
  78 typedef std::hash_multimap< const rtl::OUString, rtl::OUString,
  79                        const rtl::OUStringHash, StrEQ > ConvMap;
  80
  81 typedef std::set< rtl::OUString, StrLT > ConvMapKeySet;
  82
  83 typedef std::hash_multimap< const rtl::OUString, sal_Int16,
  84                        rtl::OUStringHash, StrEQ > PropTypeMap;
  85
  86 ///////////////////////////////////////////////////////////////////////////
  87
  88 class ConvDic :
  89     public ::cppu::WeakImplHelper4
  90     <
  91         ::com::sun::star::linguistic2::XConversionDictionary,
  92         ::com::sun::star::linguistic2::XConversionPropertyType,
  93         ::com::sun::star::util::XFlushable,
  94         ::com::sun::star::lang::XServiceInfo
  95     >
  96 {
  97     friend class ConvDicXMLExport;
  98
  99 protected:
 100
 101     ::cppu::OInterfaceContainerHelper       aFlushListeners;
 102
 103     ConvMap                         aFromLeft;
 104     std::auto_ptr< ConvMap >        pFromRight;     // only available for bidirectional conversion dictionaries
 105
 106     std::auto_ptr< PropTypeMap >    pConvPropType;
 107
 108     String          aMainURL;   // URL to file
 109     rtl::OUString   aName;
 110     INT16           nLanguage;
 111     sal_Int16       nConversionType;
 112     sal_Int16       nMaxLeftCharCount;
 113     sal_Int16       nMaxRightCharCount;
 114     BOOL            bMaxCharCountIsValid;
 115     BOOL            bNeedEntries;
 116     BOOL            bIsModified;
 117     BOOL            bIsActive;
 118     BOOL            bIsReadonly;
 119
 120     // disallow copy-constructor and assignment-operator for now
 121     ConvDic(const ConvDic &);
 122     ConvDic & operator = (const ConvDic &);
 123
 124     ConvMap::iterator   GetEntry( ConvMap &rMap, const rtl::OUString &rFirstText, const rtl::OUString &rSecondText );
 125     void    Load();
 126     void    Save();
 127
 128 public:
 129     ConvDic( const String &rName,
 130              INT16 nLanguage,
 131              sal_Int16 nConversionType,
 132              BOOL bBiDirectional,
 133              const String &rMainURL);
 134     virtual ~ConvDic();
 135
 136     // XConversionDictionary
 137     virtual ::rtl::OUString SAL_CALL getName(  ) throw (::com::sun::star::uno::RuntimeException);
 138     virtual ::com::sun::star::lang::Locale SAL_CALL getLocale(  ) throw (::com::sun::star::uno::RuntimeException);
 139     virtual sal_Int16 SAL_CALL getConversionType(  ) throw (::com::sun::star::uno::RuntimeException);
 140     virtual void SAL_CALL setActive( sal_Bool bActivate ) throw (::com::sun::star::uno::RuntimeException);
 141     virtual sal_Bool SAL_CALL isActive(  ) throw (::com::sun::star::uno::RuntimeException);
 142     virtual void SAL_CALL clear(  ) throw (::com::sun::star::uno::RuntimeException);
 143     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getConversions( const ::rtl::OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength, ::com::sun::star::linguistic2::ConversionDirection eDirection, sal_Int32 nTextConversionOptions ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
 144     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getConversionEntries( ::com::sun::star::linguistic2::ConversionDirection eDirection ) throw (::com::sun::star::uno::RuntimeException);
 145     virtual void SAL_CALL addEntry( const ::rtl::OUString& aLeftText, const ::rtl::OUString& aRightText ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::container::ElementExistException, ::com::sun::star::uno::RuntimeException);
 146     virtual void SAL_CALL removeEntry( const ::rtl::OUString& aLeftText, const ::rtl::OUString& aRightText ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException);
 147     virtual sal_Int16 SAL_CALL getMaxCharCount( ::com::sun::star::linguistic2::ConversionDirection eDirection ) throw (::com::sun::star::uno::RuntimeException);
 148
 149     // XConversionPropertyType
 150     virtual void SAL_CALL setPropertyType( const ::rtl::OUString& aLeftText, const ::rtl::OUString& aRightText, ::sal_Int16 nPropertyType ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
 151     virtual ::sal_Int16 SAL_CALL getPropertyType( const ::rtl::OUString& aLeftText, const ::rtl::OUString& aRightText ) throw (::com::sun::star::container::NoSuchElementException, ::com::sun::star::uno::RuntimeException);
 152
 153     // XFlushable
 154     virtual void SAL_CALL flush(  ) throw (::com::sun::star::uno::RuntimeException);
 155     virtual void SAL_CALL addFlushListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XFlushListener >& l ) throw (::com::sun::star::uno::RuntimeException);
 156     virtual void SAL_CALL removeFlushListener( const ::com::sun::star::uno::Reference< ::com::sun::star::util::XFlushListener >& l ) throw (::com::sun::star::uno::RuntimeException);
 157
 158     // XServiceInfo
 159     virtual ::rtl::OUString SAL_CALL getImplementationName(  ) throw (::com::sun::star::uno::RuntimeException);
 160     virtual sal_Bool SAL_CALL supportsService( const ::rtl::OUString& ServiceName ) throw (::com::sun::star::uno::RuntimeException);
 161     virtual ::com::sun::star::uno::Sequence< ::rtl::OUString > SAL_CALL getSupportedServiceNames(  ) throw (::com::sun::star::uno::RuntimeException);
 162
 163
 164     static inline ::rtl::OUString
 165         getImplementationName_Static() throw();
 166     static com::sun::star::uno::Sequence< ::rtl::OUString >
 167         getSupportedServiceNames_Static() throw();
 168
 169     BOOL    HasEntry( const rtl::OUString &rLeftText, const rtl::OUString &rRightText );
 170     void    AddEntry( const rtl::OUString &rLeftText, const rtl::OUString &rRightText );
 171     void    RemoveEntry( const rtl::OUString &rLeftText, const rtl::OUString &rRightText );
 172 };
 173
 174 inline ::rtl::OUString ConvDic::getImplementationName_Static() throw()
 175 {
 176     return A2OU( "com.sun.star.lingu2.ConvDic" );
 177 }
 178
 179 ///////////////////////////////////////////////////////////////////////////
 180
 181 #endif
 182