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If not, see * * for a copy of the LGPLv3 License. * ************************************************************************/ #ifndef INCLUDED_I18NPOOL_TEXTSEARCH_HXX #define INCLUDED_I18NPOOL_TEXTSEARCH_HXX #include #include #include // helper for implementations #include #include #include #include class Regexpr; class WLevDistance; typedef ::std::map< sal_Unicode, sal_Int32 > TextSearchJumpTable; // ---------------------------------------------------- // class SearchClass // ---------------------------------------------------- class TextSearch: public cppu::WeakImplHelper2 < ::com::sun::star::util::XTextSearch, ::com::sun::star::lang::XServiceInfo > { ::com::sun::star::uno::Reference < ::com::sun::star::lang::XMultiServiceFactory > xMSF; ::com::sun::star::util::SearchOptions aSrchPara; ::rtl::OUString sSrchStr; ::rtl::OUString sSrchStr2; mutable com::sun::star::uno::Reference< com::sun::star::i18n::XCharacterClassification > xCharClass; com::sun::star::uno::Reference< com::sun::star::i18n::XExtendedTransliteration > xTranslit; com::sun::star::uno::Reference< com::sun::star::i18n::XExtendedTransliteration > xTranslit2; // define a function pointer for the different search nethods typedef ::com::sun::star::util::SearchResult (SAL_CALL TextSearch:: *FnSrch)( const ::rtl::OUString& searchStr, sal_Int32 startPos, sal_Int32 endPos ); FnSrch fnForward; FnSrch fnBackward; // Members and methods for the normal (Boyer-Moore) search TextSearchJumpTable* pJumpTable; TextSearchJumpTable* pJumpTable2; bool bIsForwardTab; bool bUsePrimarySrchStr; void MakeForwardTab(); void MakeForwardTab2(); void MakeBackwardTab(); void MakeBackwardTab2(); sal_Int32 GetDiff( const sal_Unicode ) const; ::com::sun::star::util::SearchResult SAL_CALL NSrchFrwrd( const ::rtl::OUString& searchStr, sal_Int32 startPos, sal_Int32 endPos ) throw(::com::sun::star::uno::RuntimeException); ::com::sun::star::util::SearchResult SAL_CALL NSrchBkwrd( const ::rtl::OUString& searchStr, sal_Int32 startPos, sal_Int32 endPos ) throw(::com::sun::star::uno::RuntimeException); // Members and methods for the regular expression search Regexpr* pRegExp; ::com::sun::star::util::SearchResult SAL_CALL RESrchFrwrd( const ::rtl::OUString& searchStr, sal_Int32 startPos, sal_Int32 endPos ) throw(::com::sun::star::uno::RuntimeException); ::com::sun::star::util::SearchResult SAL_CALL RESrchBkwrd( const ::rtl::OUString& searchStr, sal_Int32 startPos, sal_Int32 endPos ) throw(::com::sun::star::uno::RuntimeException); // Members and methods for the "Weight Levenshtein-Distance" search int nLimit; WLevDistance* pWLD; com::sun::star::uno::Reference < com::sun::star::i18n::XBreakIterator > xBreak; ::com::sun::star::util::SearchResult SAL_CALL ApproxSrchFrwrd( const ::rtl::OUString& searchStr, sal_Int32 startPos, sal_Int32 endPos ) throw(::com::sun::star::uno::RuntimeException); ::com::sun::star::util::SearchResult SAL_CALL ApproxSrchBkwrd( const ::rtl::OUString& searchStr, sal_Int32 startPos, sal_Int32 endPos ) throw(::com::sun::star::uno::RuntimeException); bool IsDelimiter( const ::rtl::OUString& rStr, sal_Int32 nPos ) const; sal_Bool checkCTLStart, checkCTLEnd; sal_Bool SAL_CALL isCellStart(const ::rtl::OUString& searchStr, sal_Int32 nPos) throw(::com::sun::star::uno::RuntimeException); public: TextSearch( const ::com::sun::star::uno::Reference < ::com::sun::star::lang::XMultiServiceFactory >& rxMSF ); virtual ~TextSearch(); // Methods virtual void SAL_CALL setOptions( const ::com::sun::star::util::SearchOptions& options ) throw(::com::sun::star::uno::RuntimeException); virtual ::com::sun::star::util::SearchResult SAL_CALL searchForward( const ::rtl::OUString& searchStr, sal_Int32 startPos, sal_Int32 endPos ) throw(::com::sun::star::uno::RuntimeException); virtual ::com::sun::star::util::SearchResult SAL_CALL searchBackward( const ::rtl::OUString& searchStr, sal_Int32 startPos, sal_Int32 endPos ) throw(::com::sun::star::uno::RuntimeException); //XServiceInfo virtual rtl::OUString SAL_CALL getImplementationName(void) throw( ::com::sun::star::uno::RuntimeException ); virtual sal_Bool SAL_CALL supportsService(const rtl::OUString& ServiceName) throw( ::com::sun::star::uno::RuntimeException ); virtual ::com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL getSupportedServiceNames(void) throw( ::com::sun::star::uno::RuntimeException ); }; #endif