Branch data     Line data    Source code

       1                 :            : /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
       2                 :            : /*
       3                 :            :  * This file is part of the LibreOffice project.
       4                 :            :  *
       5                 :            :  * This Source Code Form is subject to the terms of the Mozilla Public
       6                 :            :  * License, v. 2.0. If a copy of the MPL was not distributed with this
       7                 :            :  * file, You can obtain one at http://mozilla.org/MPL/2.0/.
       8                 :            :  *
       9                 :            :  * This file incorporates work covered by the following license notice:
      10                 :            :  *
      11                 :            :  *   Licensed to the Apache Software Foundation (ASF) under one or more
      12                 :            :  *   contributor license agreements. See the NOTICE file distributed
      13                 :            :  *   with this work for additional information regarding copyright
      14                 :            :  *   ownership. The ASF licenses this file to you under the Apache
      15                 :            :  *   License, Version 2.0 (the "License"); you may not use this file
      16                 :            :  *   except in compliance with the License. You may obtain a copy of
      17                 :            :  *   the License at http://www.apache.org/licenses/LICENSE-2.0 .
      18                 :            :  */
      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 "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                 :      13568 :     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: */