/* -*- Mode: C++; tab-width: 4; indent-tabs-mode: nil; c-basic-offset: 4 -*- */
/*
* This file is part of the LibreOffice project .
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* 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
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#ifndef INCLUDED_REPORTDESIGN_INC_REPORTFORMULA_HXX
#define INCLUDED_REPORTDESIGN_INC_REPORTFORMULA_HXX
#include <config_options.h>
#include "dllapi.h"
#include <osl/diagnose.h>
#include <rtl/ustring.hxx>
namespace rptui
{
//= ReportFormula
class UNLESS_MERGELIBS_MORE(REPORTDESIGN_DLLPUBLIC) ReportFormula
{
public :
enum BindType
{
Expression,
Field,
Invalid
};
private :
BindType m_eType;
OUString m_sCompleteFormula;
OUString m_sUndecoratedContent;
public :
/// constructs a ReportFormula object from a string
ReportFormula( const OUString& _rFormula );
/// constructs a ReportFormula by BindType
ReportFormula( const BindType _eType, const OUString& _rFieldOrExpression );
~ReportFormula();
/// returns whether the object denotes a valid formula
bool isValid() const ;
/// returns the type of the binding represented by the formula
BindType getType() const { return m_eType; }
/// returns the complete formula represented by the object
const OUString&
getCompleteFormula() const { return m_sCompleteFormula; }
/** gets the <em>undecorated formula</em> content
If the formula denotes a field binding , the < em > undecorated content < / em > is the
field name .
If the formula denotes an expression , then the < em > undecorated content < / em > is the expression
itself .
*/
const OUString& getUndecoratedContent() const { return m_sUndecoratedContent; }
/// convenience alias for <code>getUndecoratedContent</code>, which asserts (in a non-product build) when used on an expression
inline OUString const & getFieldName() const ;
/**
@ returns " = " + getFieldName ( )
*/
OUString getEqualUndecoratedContent() const ;
/// convenience alias for <code>getUndecoratedContent</code>, which asserts (in a non-product build) when used on a field
inline OUString const & getExpression() const ;
/** returns a bracketed field name of the formula denotes a field reference,
or the undecorated expression if the formula denotes an expression .
Effectively , this means the method returns the complete formula , stripped by the prefix
which indicates a field or an expression .
*/
OUString getBracketedFieldOrExpression() const ;
};
inline OUString const & ReportFormula::getFieldName() const
{
OSL_PRECOND( getType() == Field, "ReportFormula::getFieldName: not bound to a field!" );
return getUndecoratedContent();
}
inline OUString const & ReportFormula::getExpression() const
{
OSL_PRECOND( getType() == Expression, "ReportFormula::getExpression: not bound to an expression!" );
return getUndecoratedContent();
}
} // namespace rptui
#endif // INCLUDED_REPORTDESIGN_INC_REPORTFORMULA_HXX
/* vim:set shiftwidth=4 softtabstop=4 expandtab: */
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(vorverarbeitet am 2026-09-29)
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