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Diffstat (limited to 'sc/source/filter/inc/xiformula.hxx')
-rw-r--r-- | sc/source/filter/inc/xiformula.hxx | 54 |
1 files changed, 54 insertions, 0 deletions
diff --git a/sc/source/filter/inc/xiformula.hxx b/sc/source/filter/inc/xiformula.hxx new file mode 100644 index 000000000..b379766f0 --- /dev/null +++ b/sc/source/filter/inc/xiformula.hxx @@ -0,0 +1,54 @@ +/* -*- 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 "xlformula.hxx" +#include "xiroot.hxx" +#include <memory> + +// Formula compiler =========================================================== + +class ScRangeList; +class XclImpFmlaCompImpl; + +/** The formula compiler to create Calc token arrays from Excel token arrays. */ +class XclImpFormulaCompiler : protected XclImpRoot +{ +public: + explicit XclImpFormulaCompiler( const XclImpRoot& rRoot ); + virtual ~XclImpFormulaCompiler() override; + + /** Creates a range list from the passed Excel token array. + @param rStrm Stream pointing to additional formula data (e.g. constant array data). */ + void CreateRangeList( + ScRangeList& rScRanges, XclFormulaType eType, + const XclTokenArray& rXclTokArr, XclImpStream& rStrm ); + + /** + * Creates a formula token array from the Excel token array. + */ + std::unique_ptr<ScTokenArray> CreateFormula( XclFormulaType eType, const XclTokenArray& rXclTokArr ); + +private: + typedef std::shared_ptr< XclImpFmlaCompImpl > XclImpFmlaCompImplRef; + XclImpFmlaCompImplRef mxImpl; +}; + +/* vim:set shiftwidth=4 softtabstop=4 expandtab: */ |