i18npool/inc/breakiteratorImpl.hxx

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  30 #ifndef _I18N_BREAKITERATOR_HXX_
  31 #define _I18N_BREAKITERATOR_HXX_
  32
  33 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  34 #include <comphelper/processfactory.hxx>
  35 #include <com/sun/star/lang/XServiceInfo.hpp>
  36 #include <com/sun/star/beans/PropertyValues.hpp>
  37 #include <com/sun/star/i18n/XBreakIterator.hpp>
  38 #include <com/sun/star/i18n/WordType.hpp>
  39 #include <com/sun/star/i18n/BreakType.hpp>
  40 #include <com/sun/star/i18n/ScriptType.hpp>
  41 #include <com/sun/star/i18n/CharacterIteratorMode.hpp>
  42 #include <com/sun/star/i18n/CharType.hpp>
  43 #include <com/sun/star/i18n/XLocaleData.hpp>
  44 #include <cppuhelper/implbase2.hxx> // helper for implementations
  45
  46 #include <vector>
  47
  48 namespace com { namespace sun { namespace star { namespace i18n {
  49
  50 //      ----------------------------------------------------
  51 //      class BreakIterator
  52 //      ----------------------------------------------------
  53 class BreakIteratorImpl : public cppu::WeakImplHelper2
  54 <
  55     XBreakIterator,
  56     com::sun::star::lang::XServiceInfo
  57 >
  58 {
  59 public:
  60     BreakIteratorImpl( const com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory >& rxMSF );
  61     BreakIteratorImpl();
  62     ~BreakIteratorImpl();
  63
  64     virtual sal_Int32 SAL_CALL nextCharacters( const rtl::OUString& Text, sal_Int32 nStartPos,
  65         const com::sun::star::lang::Locale& rLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount,
  66         sal_Int32& nDone ) throw(com::sun::star::uno::RuntimeException);
  67     virtual sal_Int32 SAL_CALL previousCharacters( const rtl::OUString& Text, sal_Int32 nStartPos,
  68         const com::sun::star::lang::Locale& nLocale, sal_Int16 nCharacterIteratorMode, sal_Int32 nCount,
  69         sal_Int32& nDone ) throw(com::sun::star::uno::RuntimeException);
  70
  71     virtual Boundary SAL_CALL previousWord( const rtl::OUString& Text, sal_Int32 nStartPos,
  72         const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType) throw(com::sun::star::uno::RuntimeException);
  73     virtual Boundary SAL_CALL nextWord( const rtl::OUString& Text, sal_Int32 nStartPos,
  74         const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType) throw(com::sun::star::uno::RuntimeException);
  75     virtual Boundary SAL_CALL getWordBoundary( const rtl::OUString& Text, sal_Int32 nPos,
  76         const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType, sal_Bool bDirection )
  77         throw(com::sun::star::uno::RuntimeException);
  78
  79     virtual sal_Bool SAL_CALL isBeginWord( const rtl::OUString& Text, sal_Int32 nPos,
  80         const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType ) throw(com::sun::star::uno::RuntimeException);
  81     virtual sal_Bool SAL_CALL isEndWord( const rtl::OUString& Text, sal_Int32 nPos,
  82         const com::sun::star::lang::Locale& nLocale, sal_Int16 WordType ) throw(com::sun::star::uno::RuntimeException);
  83     virtual sal_Int16 SAL_CALL getWordType( const rtl::OUString& Text, sal_Int32 nPos,
  84         const com::sun::star::lang::Locale& nLocale ) throw(com::sun::star::uno::RuntimeException);
  85
  86     virtual sal_Int32 SAL_CALL beginOfSentence( const rtl::OUString& Text, sal_Int32 nStartPos,
  87         const com::sun::star::lang::Locale& nLocale ) throw(com::sun::star::uno::RuntimeException);
  88     virtual sal_Int32 SAL_CALL endOfSentence( const rtl::OUString& Text, sal_Int32 nStartPos,
  89         const com::sun::star::lang::Locale& nLocale ) throw(com::sun::star::uno::RuntimeException);
  90
  91     virtual LineBreakResults SAL_CALL getLineBreak( const rtl::OUString& Text, sal_Int32 nStartPos,
  92         const com::sun::star::lang::Locale& nLocale, sal_Int32 nMinBreakPos,
  93         const LineBreakHyphenationOptions& hOptions, const LineBreakUserOptions& bOptions )
  94         throw(com::sun::star::uno::RuntimeException);
  95
  96     virtual sal_Int16 SAL_CALL getScriptType( const rtl::OUString& Text, sal_Int32 nPos )
  97         throw(com::sun::star::uno::RuntimeException);
  98     virtual sal_Int32 SAL_CALL beginOfScript( const rtl::OUString& Text, sal_Int32 nStartPos,
  99         sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException);
 100     virtual sal_Int32 SAL_CALL endOfScript( const rtl::OUString& Text, sal_Int32 nStartPos,
 101         sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException);
 102     virtual sal_Int32 SAL_CALL previousScript( const rtl::OUString& Text, sal_Int32 nStartPos,
 103         sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException);
 104     virtual sal_Int32 SAL_CALL nextScript( const rtl::OUString& Text, sal_Int32 nStartPos,
 105         sal_Int16 ScriptType ) throw(com::sun::star::uno::RuntimeException);
 106
 107     virtual sal_Int32 SAL_CALL beginOfCharBlock( const rtl::OUString& Text, sal_Int32 nStartPos,
 108         const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException);
 109     virtual sal_Int32 SAL_CALL endOfCharBlock( const rtl::OUString& Text, sal_Int32 nStartPos,
 110         const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException);
 111     virtual sal_Int32 SAL_CALL previousCharBlock( const rtl::OUString& Text, sal_Int32 nStartPos,
 112         const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException);
 113     virtual sal_Int32 SAL_CALL nextCharBlock( const rtl::OUString& Text, sal_Int32 nStartPos,
 114         const com::sun::star::lang::Locale& nLocale, sal_Int16 CharType ) throw(com::sun::star::uno::RuntimeException);
 115
 116     //XServiceInfo
 117     virtual rtl::OUString SAL_CALL getImplementationName() throw( com::sun::star::uno::RuntimeException );
 118     virtual sal_Bool SAL_CALL supportsService(const rtl::OUString& ServiceName)
 119         throw( com::sun::star::uno::RuntimeException );
 120     virtual com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL getSupportedServiceNames()
 121         throw( com::sun::star::uno::RuntimeException );
 122
 123     static sal_Int16 SAL_CALL getScriptClass(sal_uInt32 currentChar);
 124 protected:
 125     Boundary result; // for word break iterator
 126
 127 private :
 128
 129     struct lookupTableItem {
 130         lookupTableItem(const com::sun::star::lang::Locale& _aLocale, com::sun::star::uno::Reference < XBreakIterator >& _xBI) : aLocale(_aLocale), xBI(_xBI) {};
 131         com::sun::star::lang::Locale aLocale;
 132         com::sun::star::uno::Reference < XBreakIterator > xBI;
 133     };
 134     std::vector<lookupTableItem*> lookupTable;
 135     com::sun::star::lang::Locale aLocale;
 136     com::sun::star::uno::Reference < XBreakIterator > xBI;
 137
 138     com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory > xMSF;
 139     sal_Bool SAL_CALL createLocaleSpecificBreakIterator( const rtl::OUString& aLocaleName )
 140         throw( com::sun::star::uno::RuntimeException );
 141     com::sun::star::uno::Reference < XBreakIterator > SAL_CALL getLocaleSpecificBreakIterator( const com::sun::star::lang::Locale& rLocale )
 142         throw( com::sun::star::uno::RuntimeException );
 143     const com::sun::star::lang::Locale& SAL_CALL getLocaleByScriptType(const com::sun::star::lang::Locale& rLocale, const rtl::OUString& Text,
 144         sal_Int32 nStartPos, sal_Bool forward, sal_Bool skipWhiteSpace)
 145         throw(com::sun::star::uno::RuntimeException);
 146
 147 };
 148
 149 } // i18n
 150 } // star
 151 } // sun
 152 } // com
 153
 154
 155 #endif // _I18N_BREAKITERATOR_HXX_