i18npool/inc/transliterationImpl.hxx

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  30 #ifndef _I18N_TRANSLITERATIONIMPL_HXX_
  31 #define _I18N_TRANSLITERATIONIMPL_HXX_
  32
  33 #include <com/sun/star/i18n/XLocaleData.hpp>
  34 #include <com/sun/star/i18n/XExtendedTransliteration.hpp>
  35 #include <cppuhelper/implbase2.hxx> // helper for implementations
  36 #include <com/sun/star/lang/XMultiServiceFactory.hpp>
  37 #include <com/sun/star/lang/XServiceInfo.hpp>
  38 #include <sal/types.h>
  39
  40 namespace com { namespace sun { namespace star { namespace i18n {
  41
  42 #if OSL_DEBUG_LEVEL > 1
  43 #define RETURN_DEBUG_STRING (rtl::OUString::createFromAscii("return from transliterationImpl"));
  44 #define RETURN_DEBUG_NUMBER 'TRAN'
  45 #else
  46 #define RETURN_DEBUG_STRING
  47 #define RETURN_DEBUG_NUMBER
  48 #endif
  49
  50 class TransliterationImpl : public cppu::WeakImplHelper2
  51 <
  52     com::sun::star::i18n::XExtendedTransliteration,
  53     com::sun::star::lang::XServiceInfo
  54 >
  55 {
  56 public:
  57     // Constructors
  58     TransliterationImpl(const com::sun::star::uno::Reference < com::sun::star::lang::XMultiServiceFactory >& xMSF);
  59     // Destructor
  60     ~TransliterationImpl();
  61
  62     // Methods
  63     virtual rtl::OUString SAL_CALL getName(  ) throw(com::sun::star::uno::RuntimeException) ;
  64     virtual sal_Int16 SAL_CALL getType(  ) throw(com::sun::star::uno::RuntimeException) ;
  65
  66     virtual void SAL_CALL loadModule( TransliterationModules modName, const com::sun::star::lang::Locale& rLocale )
  67         throw(com::sun::star::uno::RuntimeException) ;
  68     virtual void SAL_CALL loadModuleNew( const com::sun::star::uno::Sequence< TransliterationModulesNew >& modName,
  69         const com::sun::star::lang::Locale& rLocale ) throw(com::sun::star::uno::RuntimeException) ;
  70     virtual void SAL_CALL loadModuleByImplName( const rtl::OUString& implName,
  71         const com::sun::star::lang::Locale& rLocale ) throw(com::sun::star::uno::RuntimeException);
  72     virtual void SAL_CALL loadModulesByImplNames(const com::sun::star::uno::Sequence< rtl::OUString >& modNamelist,
  73         const com::sun::star::lang::Locale& rLocale) throw(com::sun::star::uno::RuntimeException);
  74
  75     virtual com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL getAvailableModules(
  76         const com::sun::star::lang::Locale& rLocale, sal_Int16 sType )
  77         throw(com::sun::star::uno::RuntimeException);
  78
  79     virtual rtl::OUString SAL_CALL transliterate( const rtl::OUString& inStr, sal_Int32 startPos, sal_Int32 nCount,
  80         com::sun::star::uno::Sequence< sal_Int32 >& offset  ) throw(com::sun::star::uno::RuntimeException) ;
  81
  82     virtual rtl::OUString SAL_CALL folding( const rtl::OUString& inStr, sal_Int32 startPos, sal_Int32 nCount,
  83         com::sun::star::uno::Sequence< sal_Int32 >& offset ) throw(com::sun::star::uno::RuntimeException);
  84
  85     // Methods in XExtendedTransliteration
  86     virtual rtl::OUString SAL_CALL transliterateString2String( const rtl::OUString& inStr, sal_Int32 startPos, sal_Int32 nCount )
  87         throw(com::sun::star::uno::RuntimeException) ;
  88     virtual rtl::OUString SAL_CALL transliterateChar2String( sal_Unicode inChar )
  89         throw(com::sun::star::uno::RuntimeException) ;
  90     virtual sal_Unicode SAL_CALL transliterateChar2Char( sal_Unicode inChar )
  91         throw(com::sun::star::i18n::MultipleCharsOutputException,
  92                 com::sun::star::uno::RuntimeException) ;
  93
  94 /*
  95     virtual void SAL_CALL createCascadeInstance( const com::sun::star::uno::Sequence< rtl::OUString >& modNamelist,
  96         const com::sun::star::lang::Locale& rLocale ) throw(com::sun::star::uno::RuntimeException) ;
  97     virtual rtl::OUString SAL_CALL folding_reverse( const rtl::OUString& inStr, sal_Int32 startPos,
  98         sal_Int32 nCount ) throw(com::sun::star::uno::RuntimeException);
  99     virtual sal_Int32 SAL_CALL transliterateMatch( const rtl::OUString& content, sal_Int32 pos1, sal_Int32 nCount1,
 100         const rtl::OUString& pattern, sal_Int32 pos2, sal_Int32 nCount2 )
 101         throw(com::sun::star::uno::RuntimeException);
 102 */
 103     virtual sal_Bool SAL_CALL equals( const rtl::OUString& str1, sal_Int32 pos1, sal_Int32 nCount1,
 104         sal_Int32& nMatch1, const rtl::OUString& str2, sal_Int32 pos2, sal_Int32 nCount2, sal_Int32& nMatch2 )
 105         throw(com::sun::star::uno::RuntimeException);
 106     virtual com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL transliterateRange( const rtl::OUString& str1,
 107         const rtl::OUString& str2 ) throw(com::sun::star::uno::RuntimeException) ;
 108
 109     virtual sal_Int32 SAL_CALL compareSubstring( const rtl::OUString& s1, sal_Int32 off1, sal_Int32 len1,
 110         const rtl::OUString& s2, sal_Int32 off2, sal_Int32 len2) throw(com::sun::star::uno::RuntimeException);
 111
 112     virtual sal_Int32 SAL_CALL compareString( const rtl::OUString& s1, const rtl::OUString& s2)
 113         throw(com::sun::star::uno::RuntimeException);
 114
 115     //XServiceInfo
 116     virtual rtl::OUString SAL_CALL getImplementationName(void) throw( com::sun::star::uno::RuntimeException );
 117     virtual sal_Bool SAL_CALL supportsService(const rtl::OUString& ServiceName)
 118         throw( com::sun::star::uno::RuntimeException );
 119     virtual com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL getSupportedServiceNames(void)
 120         throw( com::sun::star::uno::RuntimeException );
 121
 122 private:
 123 #define maxCascade 27
 124     com::sun::star::uno::Reference< com::sun::star::i18n::XExtendedTransliteration > bodyCascade[maxCascade];
 125     sal_Int16 numCascade;
 126     sal_Bool caseignoreOnly;
 127     com::sun::star::uno::Reference< com::sun::star::lang::XMultiServiceFactory > xSMgr;
 128     com::sun::star::uno::Reference< XLocaleData > localedata;
 129     com::sun::star::uno::Reference< com::sun::star::i18n::XExtendedTransliteration > caseignore;
 130
 131     /** structure to cache the last transliteration body used. */
 132     struct TransBody
 133     {
 134         ::osl::Mutex mutex;
 135         ::rtl::OUString Name;
 136         ::com::sun::star::uno::Reference< ::com::sun::star::i18n::XExtendedTransliteration > Body;
 137     };
 138     static TransBody lastTransBody;
 139
 140     virtual sal_Bool SAL_CALL loadModuleByName( const rtl::OUString& implName,
 141         com::sun::star::uno::Reference<com::sun::star::i18n::XExtendedTransliteration> & body, const com::sun::star::lang::Locale& rLocale)
 142         throw(com::sun::star::uno::RuntimeException);
 143
 144     void clear();
 145
 146     void loadBody( ::rtl::OUString &implName,
 147         ::com::sun::star::uno::Reference< ::com::sun::star::i18n::XExtendedTransliteration >& body )
 148         throw (::com::sun::star::uno::RuntimeException);
 149
 150     com::sun::star::uno::Sequence< rtl::OUString > SAL_CALL getRange(
 151         const com::sun::star::uno::Sequence< rtl::OUString > &inStrs,
 152         sal_Int32 length, const sal_Int16 _nCascade)
 153         throw(com::sun::star::uno::RuntimeException);
 154 };
 155
 156 } } } }
 157
 158 #endif