include/i18nutil/casefolding.hxx

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  19 #ifndef INCLUDED_I18NUTIL_CASEFOLDING_HXX
  20 #define INCLUDED_I18NUTIL_CASEFOLDING_HXX
  21
  22 #include <sal/types.h>
  23 #include <com/sun/star/i18n/TransliterationModules.hpp>
  24 #include <com/sun/star/lang/Locale.hpp>
  25 #include <com/sun/star/uno/RuntimeException.hpp>
  26 #include <i18nutil/i18nutildllapi.h>
  27
  28 namespace com { namespace sun { namespace star { namespace i18n {
  29
  30 #define MappingTypeLowerToUpper     (1 << 0)  // Upper to Lower mapping
  31 #define MappingTypeUpperToLower     (1 << 1)  // Lower to Upper mapping
  32 #define MappingTypeToUpper          (1 << 2)  // to Upper mapping
  33 #define MappingTypeToLower          (1 << 3)  // to Lower mapping
  34 #define MappingTypeToTitle          (1 << 4)  // to Title mapping
  35 #define MappingTypeSimpleFolding    (1 << 5)  // Simple Case Folding
  36 #define MappingTypeFullFolding      (1 << 6)  // Full Case Folding
  37 #define MappingTypeMask (MappingTypeLowerToUpper|MappingTypeUpperToLower|\
  38             MappingTypeToUpper|MappingTypeToLower|MappingTypeToTitle|\
  39             MappingTypeSimpleFolding|MappingTypeFullFolding)
  40
  41 #define ValueTypeNotValue           (1 << 7)  // Value field is an address
  42
  43 #define CasedLetter     (MappingTypeMask)  // for final sigmar
  44
  45 struct Value
  46 {
  47     sal_uInt8   type;
  48     sal_uInt16  value;  // value or address, depend on the type
  49 };
  50
  51 struct Mapping
  52 {
  53     sal_uInt8   type;
  54     sal_Int8    nmap;
  55 #define NMAPPINGMAX 3
  56     sal_Unicode map[NMAPPINGMAX];
  57 };      // for Unconditional mapping
  58
  59 struct MappingElement
  60 {
  61     MappingElement() {element.nmap = current = 0;}
  62     Mapping element;
  63     sal_Int8 current;
  64 };
  65
  66 class I18NUTIL_DLLPUBLIC casefolding
  67 {
  68 public:
  69     static Mapping& getValue(const sal_Unicode* str, sal_Int32 pos, sal_Int32 len, com::sun::star::lang::Locale& aLocale, sal_uInt8 nMappingType) throw (com::sun::star::uno::RuntimeException);
  70     static Mapping& getConditionalValue(const sal_Unicode* str, sal_Int32 pos, sal_Int32 len, com::sun::star::lang::Locale& aLocale, sal_uInt8 nMappingType) throw (com::sun::star::uno::RuntimeException);
  71     static sal_Unicode getNextChar(const sal_Unicode *str, sal_Int32& idx, sal_Int32 len, MappingElement& e, com::sun::star::lang::Locale& aLocale,sal_uInt8 nMappingtype, TransliterationModules moduleLoaded) throw (com::sun::star::uno::RuntimeException);
  72
  73 };
  74
  75 } } } }
  76
  77 #endif
  78
  79 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */