linguistic/source/spelldsp.hxx

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  19
  20 #ifndef _LINGUISTIC_SPELLDSP_HXX_
  21 #define _LINGUISTIC_SPELLDSP_HXX_
  22
  23 #include "lngopt.hxx"
  24 #include "linguistic/misc.hxx"
  25 #include "iprcache.hxx"
  26
  27 #include <uno/lbnames.h>            // CPPU_CURRENT_LANGUAGE_BINDING_NAME macro, which specify the environment type
  28 #include <cppuhelper/implbase1.hxx>
  29 #include <cppuhelper/implbase2.hxx>
  30 #include <cppuhelper/implbase7.hxx>
  31 #include <com/sun/star/lang/XComponent.hpp>
  32 #include <com/sun/star/lang/XInitialization.hpp>
  33 #include <com/sun/star/lang/XServiceDisplayName.hpp>
  34 #include <com/sun/star/beans/XPropertySet.hpp>
  35 #include <com/sun/star/beans/PropertyValues.hpp>
  36 #include <com/sun/star/lang/XServiceInfo.hpp>
  37 #include <com/sun/star/linguistic2/XSpellChecker1.hpp>
  38 #include <com/sun/star/linguistic2/XSpellChecker.hpp>
  39 #include <com/sun/star/linguistic2/XSearchableDictionaryList.hpp>
  40 #include <com/sun/star/linguistic2/XLinguServiceEventBroadcaster.hpp>
  41
  42 #include <boost/shared_ptr.hpp>
  43 #include <map>
  44 #include <unotools/charclass.hxx>
  45
  46 class LngSvcMgr;
  47
  48
  49 class SpellCheckerDispatcher :
  50     public cppu::WeakImplHelper2
  51     <
  52         ::com::sun::star::linguistic2::XSpellChecker1,
  53         ::com::sun::star::linguistic2::XSpellChecker
  54     >,
  55     public LinguDispatcher
  56 {
  57     typedef boost::shared_ptr< LangSvcEntries_Spell >               LangSvcEntries_Spell_Ptr_t;
  58     typedef std::map< LanguageType, LangSvcEntries_Spell_Ptr_t >    SpellSvcByLangMap_t;
  59     SpellSvcByLangMap_t     aSvcMap;
  60     LinguOptions            aOpt;
  61
  62     ::com::sun::star::uno::Reference<
  63         ::com::sun::star::linguistic2::XLinguProperties >           xPropSet;
  64     ::com::sun::star::uno::Reference<
  65         ::com::sun::star::linguistic2::XSearchableDictionaryList >  xDicList;
  66
  67     LngSvcMgr                   &rMgr;
  68     mutable linguistic::SpellCache      *pCache; // Spell Cache (holds known words)
  69     CharClass                   * pCharClass;
  70
  71     // disallow copy-constructor and assignment-operator for now
  72     SpellCheckerDispatcher(const SpellCheckerDispatcher &);
  73     SpellCheckerDispatcher & operator = (const SpellCheckerDispatcher &);
  74
  75     inline linguistic::SpellCache &  GetCache() const;
  76
  77     inline ::com::sun::star::uno::Reference<
  78         ::com::sun::star::linguistic2::XLinguProperties >
  79             GetPropSet();
  80     inline ::com::sun::star::uno::Reference<
  81         ::com::sun::star::linguistic2::XSearchableDictionaryList >
  82             GetDicList();
  83
  84     void    ClearSvcList();
  85
  86     sal_Bool    isValid_Impl(const OUString& aWord, LanguageType nLanguage,
  87                     const ::com::sun::star::beans::PropertyValues& aProperties,
  88                     sal_Bool bCheckDics)
  89                 throw( ::com::sun::star::uno::RuntimeException, ::com::sun::star::lang::IllegalArgumentException );
  90
  91     ::com::sun::star::uno::Reference<
  92         ::com::sun::star::linguistic2::XSpellAlternatives >
  93             spell_Impl(const OUString& aWord, LanguageType nLanguage,
  94                     const ::com::sun::star::beans::PropertyValues& aProperties,
  95                     sal_Bool bCheckDics)
  96                 throw( ::com::sun::star::uno::RuntimeException, ::com::sun::star::lang::IllegalArgumentException );
  97
  98 public:
  99     SpellCheckerDispatcher( LngSvcMgr &rLngSvcMgr );
 100     virtual ~SpellCheckerDispatcher();
 101
 102     // XSupportedLocales (for XSpellChecker)
 103     virtual ::com::sun::star::uno::Sequence< ::com::sun::star::lang::Locale > SAL_CALL getLocales() throw(::com::sun::star::uno::RuntimeException);
 104     virtual sal_Bool SAL_CALL hasLocale( const ::com::sun::star::lang::Locale& aLocale ) throw(::com::sun::star::uno::RuntimeException);
 105
 106     // XSpellChecker
 107     virtual sal_Bool SAL_CALL isValid( const OUString& aWord, const ::com::sun::star::lang::Locale& aLocale, const ::com::sun::star::beans::PropertyValues& aProperties ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
 108     virtual ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XSpellAlternatives > SAL_CALL spell( const OUString& aWord, const ::com::sun::star::lang::Locale& aLocale, const ::com::sun::star::beans::PropertyValues& aProperties ) throw(::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
 109
 110     // XSupportedLanguages
 111     virtual ::com::sun::star::uno::Sequence< ::sal_Int16 > SAL_CALL getLanguages(  ) throw (::com::sun::star::uno::RuntimeException);
 112     virtual ::sal_Bool SAL_CALL hasLanguage( ::sal_Int16 nLanguage ) throw (::com::sun::star::uno::RuntimeException);
 113
 114     // XSpellChecker1
 115     virtual ::sal_Bool SAL_CALL isValid( const OUString& aWord, ::sal_Int16 nLanguage, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProperties ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
 116     virtual ::com::sun::star::uno::Reference< ::com::sun::star::linguistic2::XSpellAlternatives > SAL_CALL spell( const OUString& aWord, ::sal_Int16 nLanguage, const ::com::sun::star::uno::Sequence< ::com::sun::star::beans::PropertyValue >& aProperties ) throw (::com::sun::star::lang::IllegalArgumentException, ::com::sun::star::uno::RuntimeException);
 117
 118     // LinguDispatcher
 119     virtual void SetServiceList( const ::com::sun::star::lang::Locale &rLocale, const ::com::sun::star::uno::Sequence< OUString > &rSvcImplNames );
 120     virtual ::com::sun::star::uno::Sequence< OUString > GetServiceList( const ::com::sun::star::lang::Locale &rLocale ) const;
 121     virtual DspType GetDspType() const;
 122
 123     void    FlushSpellCache();
 124
 125 private:
 126     void setCharClass(const LanguageTag& rLanguageTag);
 127     OUString SAL_CALL makeLowerCase(const OUString&, CharClass *);
 128
 129 };
 130
 131 inline linguistic::SpellCache & SpellCheckerDispatcher::GetCache() const
 132 {
 133     if (!pCache)
 134         pCache = new linguistic::SpellCache();
 135     return *pCache;
 136 }
 137
 138
 139 inline ::com::sun::star::uno::Reference<
 140     ::com::sun::star::linguistic2::XLinguProperties >
 141         SpellCheckerDispatcher::GetPropSet()
 142 {
 143     return xPropSet.is() ?
 144         xPropSet : xPropSet = linguistic::GetLinguProperties();
 145 }
 146
 147
 148 inline ::com::sun::star::uno::Reference<
 149     ::com::sun::star::linguistic2::XSearchableDictionaryList >
 150         SpellCheckerDispatcher::GetDicList()
 151 {
 152     return xDicList.is() ?
 153         xDicList : xDicList = linguistic::GetDictionaryList();
 154 }
 155
 156
 157 #endif
 158
 159 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */