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