388685ea72
Change-Id: I12a29b08f5807bcb6e0a5b6e8bc5fc0f08462e44 Reviewed-on: https://gerrit.libreoffice.org/c/core/+/122197 Tested-by: Jenkins Reviewed-by: Noel Grandin <noel.grandin@collabora.co.uk>
91 lines
3.1 KiB
C++
91 lines
3.1 KiB
C++
/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
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/*
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* This file is part of the LibreOffice project.
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*
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* This Source Code Form is subject to the terms of the Mozilla Public
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* License, v. 2.0. If a copy of the MPL was not distributed with this
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* file, You can obtain one at http://mozilla.org/MPL/2.0/.
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*
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* This file incorporates work covered by the following license notice:
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*
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* Licensed to the Apache Software Foundation (ASF) under one or more
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* contributor license agreements. See the NOTICE file distributed
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* with this work for additional information regarding copyright
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* ownership. The ASF licenses this file to you under the Apache
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* License, Version 2.0 (the "License"); you may not use this file
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* except in compliance with the License. You may obtain a copy of
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* the License at http://www.apache.org/licenses/LICENSE-2.0 .
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*/
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#ifndef INCLUDED_I18NUTIL_CASEFOLDING_HXX
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#define INCLUDED_I18NUTIL_CASEFOLDING_HXX
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#include <sal/types.h>
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#include <i18nutil/i18nutildllapi.h>
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#include <o3tl/typed_flags_set.hxx>
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#include <config_options.h>
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namespace com::sun::star::lang { struct Locale; }
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enum class TransliterationFlags;
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enum class MappingType {
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NONE = 0x00,
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LowerToUpper = 0x01, // Upper to Lower mapping
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UpperToLower = 0x02, // Lower to Upper mapping
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ToUpper = 0x04, // to Upper mapping
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ToLower = 0x08, // to Lower mapping
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ToTitle = 0x10, // to Title mapping
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SimpleFolding = 0x20, // Simple Case Folding
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FullFolding = 0x40, // Full Case Folding
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// for final sigma (where the case-mapping is different for the last letter of a word)
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CasedLetterMask = LowerToUpper | UpperToLower | ToUpper | ToLower | ToTitle | SimpleFolding | FullFolding,
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NotValue = 0x80, // Value field is an address
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};
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namespace o3tl {
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template<> struct typed_flags<MappingType> : is_typed_flags<MappingType, 0xff> {};
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}
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namespace i18nutil {
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struct Value
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{
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sal_uInt8 type;
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sal_uInt16 value; // value or address, depend on the type
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};
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struct Mapping
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{
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sal_uInt8 type;
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sal_Int8 nmap;
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#define NMAPPINGMAX 3
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sal_Unicode map[NMAPPINGMAX];
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}; // for Unconditional mapping
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struct MappingElement
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{
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MappingElement()
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: current(0)
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{
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element.type = element.nmap = 0;
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}
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Mapping element;
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sal_Int8 current;
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};
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class UNLESS_MERGELIBS(I18NUTIL_DLLPUBLIC) casefolding
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{
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public:
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/// @throws css::uno::RuntimeException
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static Mapping getValue(const sal_Unicode* str, sal_Int32 pos, sal_Int32 len, css::lang::Locale const & aLocale, MappingType nMappingType);
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/// @throws css::uno::RuntimeException
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static const Mapping& getConditionalValue(const sal_Unicode* str, sal_Int32 pos, sal_Int32 len, css::lang::Locale const & aLocale, MappingType nMappingType);
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/// @throws css::uno::RuntimeException
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static sal_Unicode getNextChar(const sal_Unicode *str, sal_Int32& idx, sal_Int32 len, MappingElement& e, css::lang::Locale const & aLocale, MappingType nMappingtype, TransliterationFlags moduleLoaded);
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};
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}
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#endif
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/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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