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Diffstat (limited to 'sc/source/core/inc/cellkeytranslator.hxx')
-rw-r--r-- | sc/source/core/inc/cellkeytranslator.hxx | 83 |
1 files changed, 83 insertions, 0 deletions
diff --git a/sc/source/core/inc/cellkeytranslator.hxx b/sc/source/core/inc/cellkeytranslator.hxx new file mode 100644 index 000000000..1e42d1cf1 --- /dev/null +++ b/sc/source/core/inc/cellkeytranslator.hxx @@ -0,0 +1,83 @@ +/* -*- 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 . + */ + +#pragma once + +#include <formula/opcode.hxx> +#include <unotools/transliterationwrapper.hxx> +#include <vector> +#include <memory> +#include <unordered_map> + +namespace com::sun::star::lang +{ +struct Locale; +} + +struct TransItem; + +struct ScCellKeyword +{ + const char* mpName; + OpCode meOpCode; + const css::lang::Locale& mrLocale; + + ScCellKeyword(const char* pName, OpCode eOpCode, const css::lang::Locale& rLocale); +}; + +typedef std::unordered_map<OUString, ::std::vector<ScCellKeyword>> ScCellKeywordHashMap; + +/** Translate cell function keywords. + + This class provides a convenient way to translate a string keyword used as + a cell function argument. Since Calc's built-in cell functions don't + localize string keywords, this class is used mainly to deal with an Excel + document where string names may be localized. + + To use, simply call the + + ScCellKeywordTranslator::transKeyword(...) + + function. + + Note that when the locale and/or the opcode is specified, the function + tries to find a string with matching locale and/or opcode. But when it + fails to find one that satisfies the specified locale and/or opcode, it + returns a translated string with non-matching locale and/or opcode if + available. */ +class ScCellKeywordTranslator +{ +public: + static void transKeyword(OUString& rName, const css::lang::Locale* pLocale, OpCode eOpCode); + ~ScCellKeywordTranslator(); + +private: + ScCellKeywordTranslator(); + + void init(); + void addToMap(const OUString& rKey, const char* pName, const css::lang::Locale& rLocale, + OpCode eOpCode); + void addToMap(const TransItem* pItems, const css::lang::Locale& rLocale); + + static ::std::unique_ptr<ScCellKeywordTranslator> spInstance; + ScCellKeywordHashMap maStringNameMap; + ::utl::TransliterationWrapper maTransWrapper; +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |