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author | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 05:54:39 +0000 |
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committer | Daniel Baumann <daniel.baumann@progress-linux.org> | 2024-04-15 05:54:39 +0000 |
commit | 267c6f2ac71f92999e969232431ba04678e7437e (patch) | |
tree | 358c9467650e1d0a1d7227a21dac2e3d08b622b2 /toolkit/source/controls/table/cellvalueconversion.hxx | |
parent | Initial commit. (diff) | |
download | libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.tar.xz libreoffice-267c6f2ac71f92999e969232431ba04678e7437e.zip |
Adding upstream version 4:24.2.0.upstream/4%24.2.0
Signed-off-by: Daniel Baumann <daniel.baumann@progress-linux.org>
Diffstat (limited to 'toolkit/source/controls/table/cellvalueconversion.hxx')
-rw-r--r-- | toolkit/source/controls/table/cellvalueconversion.hxx | 72 |
1 files changed, 72 insertions, 0 deletions
diff --git a/toolkit/source/controls/table/cellvalueconversion.hxx b/toolkit/source/controls/table/cellvalueconversion.hxx new file mode 100644 index 0000000000..2e05707e5b --- /dev/null +++ b/toolkit/source/controls/table/cellvalueconversion.hxx @@ -0,0 +1,72 @@ +/* -*- 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 <com/sun/star/util/XNumberFormatter.hpp> +#include <com/sun/star/uno/Any.hxx> +#include <unordered_map> +#include <memory> + +namespace svt +{ +class StandardFormatNormalizer +{ +public: + /** converts the given <code>Any</code> into a <code>double</code> value to be fed into a number formatter + */ + virtual double convertToDouble(css::uno::Any const& i_value) const = 0; + + /** returns the format key to be used for formatting values + */ + sal_Int32 getFormatKey() const { return m_nFormatKey; } + +protected: + StandardFormatNormalizer(css::uno::Reference<css::util::XNumberFormatter> const& i_formatter, + ::sal_Int32 const i_numberFormatType); + + virtual ~StandardFormatNormalizer() {} + +private: + ::sal_Int32 m_nFormatKey; +}; + +class CellValueConversion +{ +public: + CellValueConversion(); + ~CellValueConversion(); + + OUString convertToString(const css::uno::Any& i_cellValue); + +private: + bool ensureNumberFormatter(); + bool getValueNormalizer(css::uno::Type const& i_valueType, + std::shared_ptr<StandardFormatNormalizer>& o_formatter); + + typedef std::unordered_map<OUString, std::shared_ptr<StandardFormatNormalizer>> NormalizerCache; + + css::uno::Reference<css::util::XNumberFormatter> xNumberFormatter; + bool bAttemptedFormatterCreation; + NormalizerCache aNormalizers; +}; + +} // namespace svt + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |