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/*************************************************************************
*
* DO NOT ALTER OR REMOVE COPYRIGHT NOTICES OR THIS FILE HEADER.
*
* Copyright 2000, 2010 Oracle and/or its affiliates.
*
* OpenOffice.org - a multi-platform office productivity suite
*
* This file is part of OpenOffice.org.
*
* OpenOffice.org is free software: you can redistribute it and/or modify
* it under the terms of the GNU Lesser General Public License version 3
* only, as published by the Free Software Foundation.
*
* OpenOffice.org is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License version 3 for more details
* (a copy is included in the LICENSE file that accompanied this code).
*
* You should have received a copy of the GNU Lesser General Public License
* version 3 along with OpenOffice.org. If not, see
* <http://www.openoffice.org/license.html>
* for a copy of the LGPLv3 License.
*
************************************************************************/
#ifndef SC_XIFORMULA_HXX
#define SC_XIFORMULA_HXX
#include "xlformula.hxx"
#include "xiroot.hxx"
// 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();
/** 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. Note that
* the caller must create a copy of the token array instance returend by
* this function if the caller needs to persistently store the array,
* because the pointer points to an array instance on the stack.
*/
const ScTokenArray* CreateFormula( XclFormulaType eType, const XclTokenArray& rXclTokArr );
private:
typedef ScfRef< XclImpFmlaCompImpl > XclImpFmlaCompImplRef;
XclImpFmlaCompImplRef mxImpl;
};
// ============================================================================
#endif
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