include/i18nutil/unicode.hxx

   1 /* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
   2 /*
   3  * This file is part of the LibreOffice project.
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   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_UNICODE_HXX
  20 #define INCLUDED_I18NUTIL_UNICODE_HXX
  21
  22 #include <com/sun/star/i18n/UnicodeScript.hpp>
  23 #include <sal/types.h>
  24 #include <unicode/uscript.h>
  25 #include <i18nutil/i18nutildllapi.h>
  26
  27 class LanguageTag;
  28
  29 typedef struct _ScriptTypeList {
  30     sal_Int16 from;
  31     sal_Int16 to;
  32     sal_Int16 value;
  33 } ScriptTypeList;
  34
  35 class I18NUTIL_DLLPUBLIC unicode
  36 {
  37 public:
  38
  39     static sal_Int16 SAL_CALL getUnicodeType( const sal_Unicode ch );
  40     static sal_Int16 SAL_CALL getUnicodeScriptType( const sal_Unicode ch, const ScriptTypeList *typeList = NULL, sal_Int16 unknownType = 0 );
  41     static sal_Unicode SAL_CALL getUnicodeScriptStart(com::sun::star::i18n::UnicodeScript type);
  42     static sal_Unicode SAL_CALL getUnicodeScriptEnd(com::sun::star::i18n::UnicodeScript type);
  43     static sal_uInt8 SAL_CALL getUnicodeDirection( const sal_Unicode ch );
  44     static bool SAL_CALL isUpper( const sal_Unicode ch);
  45     static bool SAL_CALL isLower( const sal_Unicode ch);
  46     static bool SAL_CALL isDigit( const sal_Unicode ch);
  47     static bool SAL_CALL isControl( const sal_Unicode ch);
  48     static bool SAL_CALL isPrint( const sal_Unicode ch);
  49     static bool SAL_CALL isAlpha( const sal_Unicode ch);
  50     static bool SAL_CALL isSpace( const sal_Unicode ch);
  51     static bool SAL_CALL isWhiteSpace( const sal_Unicode ch);
  52     static bool SAL_CALL isAlphaDigit( const sal_Unicode ch);
  53
  54     //Map an ISO 15924 script code to Latin/Asian/Complex/Weak
  55     static sal_Int16 SAL_CALL getScriptClassFromUScriptCode(UScriptCode eScript);
  56
  57     //Return a language that can be written in a given ISO 15924 script code
  58     static OString SAL_CALL getExemplarLanguageForUScriptCode(UScriptCode eScript);
  59
  60     //Format a number as a percentage according to the rules of the given
  61     //language, e.g. 100 -> "100%" for en-US vs "100 %" for de-DE
  62     static OUString SAL_CALL formatPercent(double dNumber,
  63         const LanguageTag &rLangTag);
  64 };
  65
  66 #endif
  67
  68
  69
  70 /* vim:set shiftwidth=4 softtabstop=4 expandtab: */