72 lines
2.3 KiB
C++
72 lines
2.3 KiB
C++
/* -*- 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: */
|