You can not select more than 25 topics
Topics must start with a letter or number, can include dashes ('-') and can be up to 35 characters long.
88 lines
2.6 KiB
88 lines
2.6 KiB
15 years ago
|
/* 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 KSPREAD_VALUEFORMATTER
|
||
|
|
#define KSPREAD_VALUEFORMATTER
|
||
|
|
|
||
|
|
#include "kspread_format.h"
|
||
|
|
|
||
|
|
#include <qdatetime.h>
|
||
|
|
|
||
|
|
namespace KSpread
|
||
|
|
{
|
||
|
|
class Cell;
|
||
|
|
class Value;
|
||
|
|
class ValueConverter;
|
||
|
|
|
||
|
|
/**
|
||
|
|
The ValueFormatter class generates a textual representation of
|
||
|
|
data stored in a Value, with a given formatting.
|
||
|
|
*/
|
||
|
|
|
||
|
|
class ValueFormatter {
|
||
|
|
public:
|
||
|
|
/** copnstructor */
|
||
|
|
ValueFormatter (ValueConverter *converter);
|
||
|
|
|
||
|
|
/** create a text representation of data in this cell */
|
||
|
|
QString formatText (Cell *cell, FormatType fmtType);
|
||
|
|
|
||
|
|
/** create a text representation of data in this Value */
|
||
|
|
QString formatText (const Value &value,
|
||
|
|
FormatType fmtType, int precision = -1,
|
||
|
|
Format::FloatFormat floatFormat = Format::OnlyNegSigned,
|
||
|
|
const QString &prefix = QString::null,
|
||
|
|
const QString &postfix = QString::null,
|
||
|
|
const QString ¤cySymbol = QString::null);
|
||
|
|
|
||
|
|
/** create a date format */
|
||
|
|
QString dateFormat (const QDate &_date, FormatType fmtType);
|
||
|
|
|
||
|
|
/** create a time format */
|
||
|
|
QString timeFormat (const QDateTime &_time, FormatType fmtType);
|
||
|
|
|
||
|
|
protected:
|
||
|
|
|
||
|
|
ValueConverter* converter;
|
||
|
|
|
||
|
|
/** determine the formatting type that should be used to format this value
|
||
|
|
in a cell with a given format type */
|
||
|
|
FormatType determineFormatting (const Value &value,
|
||
|
|
FormatType fmtType);
|
||
|
|
|
||
|
|
/** create a number format */
|
||
|
|
QString createNumberFormat (double value, int precision, FormatType fmt,
|
||
|
|
bool alwaysSigned, const QString& currencySymbol);
|
||
|
|
|
||
|
|
/** create a fraction format */
|
||
|
|
QString fractionFormat (double value, FormatType fmtType);
|
||
|
|
|
||
|
|
QString errorFormat (Cell *cell);
|
||
|
|
|
||
|
|
/** Remove trailing zeros and the decimal point if necessary
|
||
|
|
unless the number has no decimal point */
|
||
|
|
void removeTrailingZeros (QString &str, QChar decimal_point);
|
||
|
|
};
|
||
|
|
|
||
|
|
|
||
|
|
} //namespace KSpread
|
||
|
|
|
||
|
|
|
||
|
|
#endif //KSPREAD_VALUEFORMATTER
|