i18npool/inc/textconversion.hxx

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  17  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
  18  */
  19 #ifndef INCLUDED_I18NPOOL_INC_TEXTCONVERSION_HXX
  20 #define INCLUDED_I18NPOOL_INC_TEXTCONVERSION_HXX
  21
  22 #include <com/sun/star/lang/XServiceInfo.hpp>
  23 #include <com/sun/star/i18n/XExtendedTextConversion.hpp>
  24 #include <cppuhelper/implbase.hxx>
  25 #include <osl/module.h>
  26
  27 namespace com::sun::star::linguistic2 { class XConversionDictionary; }
  28 namespace com::sun::star::linguistic2 { class XConversionDictionaryList; }
  29 namespace com::sun::star::uno { class XComponentContext; }
  30
  31 namespace i18npool {
  32
  33
  34 //  class TextConversionService
  35
  36 class TextConversionService: public cppu::WeakImplHelper
  37 <
  38     css::i18n::XExtendedTextConversion,
  39     css::lang::XServiceInfo
  40 >
  41 {
  42 public:
  43         TextConversionService(const char* pImplName);
  44         virtual ~TextConversionService() override;
  45         // Methods
  46         virtual css::i18n::TextConversionResult SAL_CALL
  47         getConversions( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
  48             const css::lang::Locale& aLocale, sal_Int16 nTextConversionType,
  49             sal_Int32 nTextConversionOptions ) override = 0;
  50         virtual OUString SAL_CALL
  51         getConversion( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
  52             const css::lang::Locale& aLocale, sal_Int16 nTextConversionType,
  53             sal_Int32 nTextConversionOptions ) override = 0;
  54         virtual OUString SAL_CALL
  55         getConversionWithOffset( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
  56             const css::lang::Locale& aLocale, sal_Int16 nTextConversionType,
  57             sal_Int32 nTextConversionOptions, css::uno::Sequence< sal_Int32 >& offset ) override = 0;
  58         virtual sal_Bool SAL_CALL
  59         interactiveConversion(const css::lang::Locale& aLocale,
  60             sal_Int16 nTextConversionType, sal_Int32 nTextConversionOptions ) override = 0;
  61
  62     //XServiceInfo
  63     OUString SAL_CALL
  64         getImplementationName() override;
  65     sal_Bool SAL_CALL
  66         supportsService(const OUString& ServiceName) override;
  67     css::uno::Sequence< OUString > SAL_CALL
  68         getSupportedServiceNames() override;
  69 private:
  70     const sal_Char* implementationName;
  71 protected:
  72 #ifndef DISABLE_DYNLOADING
  73     oslModule hModule;
  74     oslGenericFunction getFunctionBySymbol(const sal_Char* func);
  75 #endif
  76 };
  77
  78 // for Hangul2Hanja conversion
  79 typedef struct {
  80     sal_Unicode code;
  81     sal_Int16 address;
  82     sal_Int16 count;
  83 } Hangul_Index;
  84
  85
  86 //  class TextConversion_ko
  87
  88 class TextConversion_ko : public TextConversionService
  89 {
  90 public:
  91     TextConversion_ko( const css::uno::Reference < css::uno::XComponentContext >& rxContext );
  92
  93         // Methods
  94         css::i18n::TextConversionResult SAL_CALL
  95         getConversions( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
  96             const css::lang::Locale& aLocale, sal_Int16 nTextConversionType,
  97             sal_Int32 nTextConversionOptions ) override;
  98         OUString SAL_CALL
  99         getConversion( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
 100             const css::lang::Locale& aLocale, sal_Int16 nTextConversionType,
 101             sal_Int32 nTextConversionOptions ) override;
 102         OUString SAL_CALL
 103         getConversionWithOffset( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
 104             const css::lang::Locale& aLocale, sal_Int16 nTextConversionType,
 105             sal_Int32 nTextConversionOptions, css::uno::Sequence< sal_Int32 >& offset ) override;
 106         sal_Bool SAL_CALL
 107         interactiveConversion(const css::lang::Locale& aLocale,
 108             sal_Int16 nTextConversionType,
 109             sal_Int32 nTextConversionOptions ) override;
 110
 111 private:
 112         // Hangul/Hanja system dictionary
 113         css::uno::Reference < css::linguistic2::XConversionDictionary > xCD;
 114         // Hangul/Hanja user defined dictionary list
 115         css::uno::Reference < css::linguistic2::XConversionDictionaryList > xCDL;
 116         sal_Int32 maxLeftLength;
 117         sal_Int32 maxRightLength;
 118         css::uno::Sequence< OUString >
 119             getCharConversions(const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength, bool toHanja);
 120 };
 121
 122
 123 //  class TextConversion_zh
 124
 125
 126 // for SChines/TChinese word conversion
 127 typedef struct {
 128     sal_Int16 count;
 129 } STC_WordIndex;
 130
 131 class TextConversion_zh : public TextConversionService
 132 {
 133 public:
 134     TextConversion_zh( const css::uno::Reference < css::uno::XComponentContext >& rxContext );
 135
 136         // Methods
 137         css::i18n::TextConversionResult SAL_CALL
 138         getConversions( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
 139             const css::lang::Locale& aLocale, sal_Int16 nTextConversionType,
 140             sal_Int32 nTextConversionOptions ) override;
 141         OUString SAL_CALL
 142         getConversion( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
 143             const css::lang::Locale& aLocale, sal_Int16 nTextConversionType,
 144             sal_Int32 nTextConversionOptions ) override;
 145         OUString SAL_CALL
 146         getConversionWithOffset( const OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength,
 147             const css::lang::Locale& aLocale, sal_Int16 nTextConversionType,
 148             sal_Int32 nTextConversionOptions, css::uno::Sequence< sal_Int32 >& offset ) override;
 149         sal_Bool SAL_CALL
 150         interactiveConversion(const css::lang::Locale& aLocale,
 151             sal_Int16 nTextConversionType,
 152             sal_Int32 nTextConversionOptions ) override;
 153 private:
 154         // user defined dictionary list
 155         css::uno::Reference < css::linguistic2::XConversionDictionaryList > xCDL;
 156         OUString getWordConversion(const OUString& aText,
 157             sal_Int32 nStartPos, sal_Int32 nLength, bool toSChinese, sal_Int32 nConversionOptions, css::uno::Sequence <sal_Int32>& offset);
 158         rtl:: OUString getCharConversion(const rtl:: OUString& aText, sal_Int32 nStartPos, sal_Int32 nLength, bool toSChinese, sal_Int32 nConversionOptions);
 159         css::lang::Locale aLocale;
 160 };
 161
 162 } // i18npool
 163
 164 #endif
 165
 166 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */