i18npool/inc/breakiteratorImpl.hxx

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  27 #ifndef _I18N_BREAKITERATOR_HXX_
  28 #define _I18N_BREAKITERATOR_HXX_
  29
  30 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  31 #include <comphelper/processfactory.hxx>
  32 #include <com/sun/star/lang/XServiceInfo.hpp>
  33 #include <com/sun/star/beans/PropertyValues.hpp>
  34 #include <com/sun/star/i18n/XBreakIterator.hpp>
  35 #include <com/sun/star/i18n/WordType.hpp>
  36 #include <com/sun/star/i18n/BreakType.hpp>
  37 #include <com/sun/star/i18n/ScriptType.hpp>
  38 #include <com/sun/star/i18n/CharacterIteratorMode.hpp>
  39 #include <com/sun/star/i18n/CharType.hpp>
  40 #include <com/sun/star/i18n/XLocaleData.hpp>
  41 #include <cppuhelper/implbase2.hxx> // helper for implementations
  42
  43 #include <vector>
  44
  45 namespace com { namespace sun { namespace star { namespace i18n {
  46
  47 //  ----------------------------------------------------
  48 //  class BreakIterator
  49 //  ----------------------------------------------------
  50 class BreakIteratorImpl : public cppu::WeakImplHelper2
  51 <
  52     XBreakIterator,
  53     com::sun::star::lang::XServiceInfo
  54 >
  55 {
  56 public:
  57     BreakIteratorImpl( const com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory >& rxMSF );
  58     BreakIteratorImpl();
  59     ~BreakIteratorImpl();
  60
  61     virtual sal_Int32 SAL_CALL nextCharacters( const rtl::OUString& Text, sal_Int32 nStartPos,
  62         const com::sun::star::lang::Locale& rLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount,
  63         sal_Int32& nDone ) throw(com::sun::star::uno::RuntimeException);
  64     virtual sal_Int32 SAL_CALL previousCharacters( const rtl::OUString& Text, sal_Int32 nStartPos,
  65         const com::sun::star::lang::Locale& nLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount,
  66         sal_Int32& nDone ) throw(com::sun::star::uno::RuntimeException);
  67
  68     virtual Boundary SAL_CALL previousWord( const rtl::OUString& Text, sal_Int32 nStartPos,
  69         const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType) throw(com::sun::star::uno::RuntimeException);
  70     virtual Boundary SAL_CALL nextWord( const rtl::OUString& Text, sal_Int32 nStartPos,
  71         const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType) throw(com::sun::star::uno::RuntimeException);
  72     virtual Boundary SAL_CALL getWordBoundary( const rtl::OUString& Text, sal_Int32 nPos,
  73         const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType, sal_Bool bDirection )
  74         throw(com::sun::star::uno::RuntimeException);
  75
  76     virtual sal_Bool SAL_CALL isBeginWord( const rtl::OUString& Text, sal_Int32 nPos,
  77         const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType ) throw(com::sun::star::uno::RuntimeException);
  78     virtual sal_Bool SAL_CALL isEndWord( const rtl::OUString& Text, sal_Int32 nPos,
  79         const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType ) throw(com::sun::star::uno::RuntimeException);
  80     virtual sal_Int16 SAL_CALL getWordType( const rtl::OUString& Text, sal_Int32 nPos,
  81         const com::sun::star::lang::Locale& nLocale ) throw(com::sun::star::uno::RuntimeException);
  82
  83     virtual sal_Int32 SAL_CALL beginOfSentence( const rtl::OUString& Text, sal_Int32 nStartPos,
  84         const com::sun::star::lang::Locale& nLocale ) throw(com::sun::star::uno::RuntimeException);
  85     virtual sal_Int32 SAL_CALL endOfSentence( const rtl::OUString& Text, sal_Int32 nStartPos,
  86         const com::sun::star::lang::Locale& nLocale ) throw(com::sun::star::uno::RuntimeException);
  87
  88     virtual LineBreakResults SAL_CALL getLineBreak( const rtl::OUString& Text, sal_Int32 nStartPos,
  89         const com::sun::star::lang::Locale& nLocale, sal_Int32 nMinBreakPos,
  90         const LineBreakHyphenationOptions& hOptions, const LineBreakUserOptions& bOptions )
  91         throw(com::sun::star::uno::RuntimeException);
  92
  93     virtual sal_Int16 SAL_CALL getScriptType( const rtl::OUString& Text, sal_Int32 nPos )
  94         throw(com::sun::star::uno::RuntimeException);
  95     virtual sal_Int32 SAL_CALL beginOfScript( const rtl::OUString& Text, sal_Int32 nStartPos,
  96         sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException);
  97     virtual sal_Int32 SAL_CALL endOfScript( const rtl::OUString& Text, sal_Int32 nStartPos,
  98         sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException);
  99     virtual sal_Int32 SAL_CALL previousScript( const rtl::OUString& Text, sal_Int32 nStartPos,
 100         sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException);
 101     virtual sal_Int32 SAL_CALL nextScript( const rtl::OUString& Text, sal_Int32 nStartPos,
 102         sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException);
 103
 104     virtual sal_Int32 SAL_CALL beginOfCharBlock( const rtl::OUString& Text, sal_Int32 nStartPos,
 105         const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException);
 106     virtual sal_Int32 SAL_CALL endOfCharBlock( const rtl::OUString& Text, sal_Int32 nStartPos,
 107         const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException);
 108     virtual sal_Int32 SAL_CALL previousCharBlock( const rtl::OUString& Text, sal_Int32 nStartPos,
 109         const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException);
 110     virtual sal_Int32 SAL_CALL nextCharBlock( const rtl::OUString& Text, sal_Int32 nStartPos,
 111         const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException);
 112
 113     //XServiceInfo
 114     virtual rtl::OUString SAL_CALL getImplementationName() throw( com::sun::star::uno::RuntimeException );
 115     virtual sal_Bool SAL_CALL supportsService(const rtl::OUString& ServiceName)
 116         throw( com::sun::star::uno::RuntimeException );
 117     virtual com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL getSupportedServiceNames()
 118         throw( com::sun::star::uno::RuntimeException );
 119
 120     static sal_Int16 SAL_CALL getScriptClass(sal_uInt32 currentChar);
 121 protected:
 122     Boundary result; // for word break iterator
 123
 124 private :
 125
 126     struct lookupTableItem {
 127         lookupTableItem(const com::sun::star::lang::Locale& _aLocale, com::sun::star::uno::Reference < XBreakIterator >& _xBI) : aLocale(_aLocale), xBI(_xBI) {};
 128         com::sun::star::lang::Locale aLocale;
 129         com::sun::star::uno::Reference < XBreakIterator > xBI;
 130     };
 131     std::vector<lookupTableItem*> lookupTable;
 132     com::sun::star::lang::Locale aLocale;
 133     com::sun::star::uno::Reference < XBreakIterator > xBI;
 134
 135     com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory > xMSF;
 136     sal_Bool SAL_CALL createLocaleSpecificBreakIterator( const rtl::OUString& aLocaleName )
 137         throw( com::sun::star::uno::RuntimeException );
 138     com::sun::star::uno::Reference < XBreakIterator > SAL_CALL getLocaleSpecificBreakIterator( const com::sun::star::lang::Locale& rLocale )
 139         throw( com::sun::star::uno::RuntimeException );
 140     const com::sun::star::lang::Locale& SAL_CALL getLocaleByScriptType(const com::sun::star::lang::Locale& rLocale, const rtl::OUString& Text,
 141         sal_Int32 nStartPos, sal_Bool forward, sal_Bool skipWhiteSpace)
 142         throw(com::sun::star::uno::RuntimeException);
 143
 144 };
 145
 146 } // i18n
 147 } // star
 148 } // sun
 149 } // com
 150
 151
 152 #endif // _I18N_BREAKITERATOR_HXX_