File indexing completed on 2024-04-28 16:21:38

 /* This file is part of the KDE project
    Copyright 2004 Tomas Mecir <mecirt@gmail.com>
 
    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Library General Public
    License as published by the Free Software Foundation; either
    version 2 of the License, or (at your option) any later version.
 
    This library 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
    Library General Public License for more details.
 
    You should have received a copy of the GNU Library General Public License
    along with this library; see the file COPYING.LIB.  If not, write to
    the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
    Boston, MA 02110-1301, USA.
 */
 
 #ifndef CALLIGRA_SHEETS_VALUE_CONVERTER
 #define CALLIGRA_SHEETS_VALUE_CONVERTER
 
 #include "Value.h"
 
 namespace Calligra
 {
 namespace Sheets
 {
 class CalculationSettings;
 class ValueParser;
 
 /**
  * \ingroup Value
  * Converts between the different Value types.
  */
 class CALLIGRA_SHEETS_ODF_EXPORT ValueConverter
 {
 public:
     /**
      * Constructor.
      */
     explicit ValueConverter(const ValueParser* parser);
 
     /**
      * Returns the calculation settings this ValueFormatter uses.
      */
     const CalculationSettings* settings() const;
 
     /**
      * Converts \p value to a Value of boolean type.
      */
     Value asBoolean(const Value& value, bool *ok = 0) const;
 
     /**
      * Converts \p value to a Value of integer type.
      */
     Value asInteger(const Value& value, bool *ok = 0) const;
 
     /**
      * Converts \p value to a Value of floating point type.
      */
     Value asFloat(const Value& value, bool* ok = 0) const;
 
     /**
      * Converts \p value to a Value of complex number type.
      */
     Value asComplex(const Value& value, bool *ok = 0) const;
 
     /**
      * Converts \p value to a Value of number type, i.e. Values of integer and
      * complex number type stay as they are; all others are converted to the
      * floating point type.
      */
     Value asNumeric(const Value& value, bool *ok = 0) const;
 
     /**
      * Converts \p value to a Value of string type.
      */
     Value asString(const Value& value) const;
 
     /**
      * Converts \p value to a Value of date/time type.
      */
     Value asDateTime(const Value& value, bool *ok = 0) const;
 
     /**
      * Converts \p value to a Value of date type.
      */
     Value asDate(const Value& value, bool *ok = 0) const;
 
     /**
      * Converts \p value to a Value of time type.
      */
     Value asTime(const Value& value, bool *ok = 0) const;
 
 
     bool toBoolean(const Value& value) const;
     int toInteger(const Value& value) const;
     Number toFloat(const Value& value) const;
     complex<Number> toComplex(const Value& value) const;
     QString toString(const Value& value) const;
     QDateTime toDateTime(const Value& value) const;
     QDate toDate(const Value& value) const;
     QTime toTime(const Value& value) const;
 
 private:
     const ValueParser* m_parser;
 };
 
 } // namespace Sheets
 } // namespace Calligra
 
 #endif  //CALLIGRA_SHEETS_VALUE_CONVERTER