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       1             : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2             : /*
       3             :  * This file is part of the LibreOffice project.
       4             :  *
       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             : 
      20             : #ifndef _LINGUISTIC_IPRCACHE_HXX_
      21             : #define _LINGUISTIC_IPRCACHE_HXX_
      22             : 
      23             : 
      24             : #include <uno/lbnames.h>            // CPPU_CURRENT_LANGUAGE_BINDING_NAME macro, which specify the environment type
      25             : #include <cppuhelper/implbase2.hxx> // helper for implementations
      26             : 
      27             : #include <com/sun/star/uno/Reference.h>
      28             : #include <com/sun/star/document/XEventListener.hpp>
      29             : #include <com/sun/star/beans/XPropertyChangeListener.hpp>
      30             : #include <com/sun/star/beans/XPropertySet.hpp>
      31             : #include <com/sun/star/linguistic2/XDictionaryListEventListener.hpp>
      32             : #include <com/sun/star/linguistic2/XDictionaryList.hpp>
      33             : 
      34             : #include <rtl/string.hxx>
      35             : #include <i18npool/lang.h>
      36             : 
      37             : #include <set>
      38             : #include <map>
      39             : 
      40             : namespace linguistic
      41             : {
      42             : 
      43             : 
      44           0 : class Flushable
      45             : {
      46             : public:
      47             :     virtual void    Flush() = 0;
      48             : 
      49             : protected:
      50           0 :     ~Flushable() {}
      51             : };
      52             : 
      53             : 
      54             : class FlushListener :
      55             :     public cppu::WeakImplHelper2
      56             :     <
      57             :         ::com::sun::star::linguistic2::XDictionaryListEventListener,
      58             :         ::com::sun::star::beans::XPropertyChangeListener
      59             :     >
      60             : {
      61             :     ::com::sun::star::uno::Reference<
      62             :         ::com::sun::star::linguistic2::XDictionaryList >    xDicList;
      63             :     ::com::sun::star::uno::Reference<
      64             :         ::com::sun::star::beans::XPropertySet >             xPropSet;
      65             :     Flushable                                              *pFlushObj;
      66             : 
      67             :     // don't allow to use copy-constructor and assignment-operator
      68             :     FlushListener(const FlushListener &);
      69             :     FlushListener & operator = (const FlushListener &);
      70             : 
      71             : public:
      72             :     FlushListener( Flushable *pFO );
      73             :     virtual ~FlushListener();
      74             : 
      75           0 :     inline void SetFlushObj( Flushable *pFO)    { pFlushObj = pFO; }
      76             : 
      77             :     void        SetDicList( ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XDictionaryList > &rDL );
      78             :     void        SetPropSet( ::com::sun::star::uno::Reference< ::com::sun::star::beans::XPropertySet > &rPS );
      79             : 
      80             :     //XEventListener
      81             :     virtual void SAL_CALL disposing( const ::com::sun::star::lang::EventObject& rSource ) throw(::com::sun::star::uno::RuntimeException);
      82             : 
      83             :     // XDictionaryListEventListener
      84             :     virtual void SAL_CALL processDictionaryListEvent( const ::com::sun::star::linguistic2::DictionaryListEvent& rDicListEvent ) throw(::com::sun::star::uno::RuntimeException);
      85             : 
      86             :     // XPropertyChangeListener
      87             :     virtual void SAL_CALL propertyChange( const ::com::sun::star::beans::PropertyChangeEvent& rEvt ) throw(::com::sun::star::uno::RuntimeException);
      88             : };
      89             : 
      90             : 
      91             : class SpellCache :
      92             :     public Flushable
      93             : {
      94             :     ::com::sun::star::uno::Reference<
      95             :         ::com::sun::star::linguistic2::XDictionaryListEventListener >
      96             :                         xFlushLstnr;
      97             :     FlushListener      *pFlushLstnr;
      98             : 
      99             :     typedef std::set< ::rtl::OUString >             WordList_t;
     100             :     typedef std::map< LanguageType, WordList_t >    LangWordList_t;
     101             :     LangWordList_t  aWordLists;
     102             : 
     103             :     // don't allow to use copy-constructor and assignment-operator
     104             :     SpellCache(const SpellCache &);
     105             :     SpellCache & operator = (const SpellCache &);
     106             : 
     107             : public:
     108             :     SpellCache();
     109             :     virtual ~SpellCache();
     110             : 
     111             :     // Flushable
     112             :     virtual void    Flush();
     113             : 
     114             :     void    AddWord( const ::rtl::OUString& rWord, LanguageType nLang );
     115             :     bool    CheckWord( const ::rtl::OUString& rWord, LanguageType nLang );
     116             : };
     117             : 
     118             : 
     119             : }   // namespace linguistic
     120             : 
     121             : #endif
     122             : 
     123             : /* vim:set shiftwidth=4 softtabstop=4 expandtab: */