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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_SC_SOURCE_FILTER_INC_XEFORMULA_HXX
#define INCLUDED_SC_SOURCE_FILTER_INC_XEFORMULA_HXX
#include "xlformula.hxx"
#include "xeroot.hxx"
#include <boost/shared_ptr.hpp>
// External reference log =====================================================
/** Log entry for external references in a formula, used i.e. in change tracking. */
struct XclExpRefLogEntry
{
const XclExpString* mpUrl; /// URL of the document containing the first sheet.
const XclExpString* mpFirstTab; /// Name of the first sheet.
const XclExpString* mpLastTab; /// Name of the last sheet.
sal_uInt16 mnFirstXclTab; /// Calc index of the first sheet.
sal_uInt16 mnLastXclTab; /// Calc index of the last sheet.
explicit XclExpRefLogEntry();
};
/** Vector containing a log for all external references in a formula, used i.e. in change tracking. */
typedef ::std::vector< XclExpRefLogEntry > XclExpRefLog;
// Formula compiler ===========================================================
class ScRangeList;
class XclExpFmlaCompImpl;
/** The formula compiler to create Excel token arrays from Calc token arrays. */
class XclExpFormulaCompiler : protected XclExpRoot
{
public:
explicit XclExpFormulaCompiler( const XclExpRoot& rRoot );
virtual ~XclExpFormulaCompiler();
/** Creates and returns the token array of a formula. */
XclTokenArrayRef CreateFormula(
XclFormulaType eType, const ScTokenArray& rScTokArr,
const ScAddress* pScBasePos = 0, XclExpRefLog* pRefLog = 0 );
/** Creates and returns a token array containing a single cell address. */
XclTokenArrayRef CreateFormula( XclFormulaType eType, const ScAddress& rScPos );
/** Creates and returns a token array containing a single cell range address. */
XclTokenArrayRef CreateFormula( XclFormulaType eType, const ScRange& rScRange );
/** Creates and returns the token array for a cell range list. */
XclTokenArrayRef CreateFormula( XclFormulaType eType, const ScRangeList& rScRanges );
/** Creates a single error token containing the passed error code. */
XclTokenArrayRef CreateErrorFormula( sal_uInt8 nErrCode );
/** Creates a single token for a special cell reference.
@descr This is used for array formulas and shared formulas (token tExp),
and multiple operation tables (token tTbl). */
XclTokenArrayRef CreateSpecialRefFormula( sal_uInt8 nTokenId, const XclAddress& rXclPos );
/** Creates a single tNameXR token for a reference to an external name.
@descr This is used i.e. for linked macros in push buttons. */
XclTokenArrayRef CreateNameXFormula( sal_uInt16 nExtSheet, sal_uInt16 nExtName );
bool IsRef2D( const ScSingleRefData& rRefData ) const;
bool IsRef2D( const ScComplexRefData& rRefData ) const;
private:
typedef boost::shared_ptr< XclExpFmlaCompImpl > XclExpFmlaCompImplRef;
XclExpFmlaCompImplRef mxImpl;
};
#endif
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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