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61333c4671
most of the changes were done trought Katie's namefsck script which convertes forward class declarations to include directives, however other fixes here and there were needed as well as some questionable changes to Q_DECLARE_TYPEINFO() macro calls because they most likely have to do the namespacing themselfs (QT_BEGIN/END_NAMESPACE, and probably will be in Katie) meaning that some of the changes may be temporary and reverted later. Signed-off-by: Ivailo Monev <xakepa10@gmail.com>
115 lines
3.3 KiB
C++
115 lines
3.3 KiB
C++
/*
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* Copyright (C) 2007-2009 Petri Damstén <damu@iki.fi>
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*
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* This program is free software; you can redistribute it and/or modify
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* it under the terms of the GNU Library General Public License as
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* published by the Free Software Foundation; either version 2, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this program; if not, write to the
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* Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*/
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#ifndef KUNITCONVERSION_VALUE_H
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#define KUNITCONVERSION_VALUE_H
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#include <QtCore/QString>
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#include "unit.h"
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#include "kunitconversion_export.h"
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#include <QVariant>
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namespace KUnitConversion
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{
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class KUNITCONVERSION_EXPORT Value
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{
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public:
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Value();
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Value(double n, UnitPtr u);
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Value(double n, const QString& u);
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Value(double n, int u);
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Value(const QVariant& n, const QString& u);
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~Value();
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/**
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* Check if value is valid.
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*
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* @return True if value is valid
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**/
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bool isValid() const;
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/**
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* Convert value to a string
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* @param fieldWidth width of the formatted field, padded by spaces.
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* Positive value aligns right, negative aligns left
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* @param format type of floating point formating, like in QString::arg
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* @param precision number of digits after the decimal separator
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* @param fillChar the character used to fill up the empty places when
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* field width is greater than argument width
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* @return value as a string
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**/
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QString toString(int fieldWidth = 0, char format = 'g', int precision = -1,
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const QChar& fillChar = QLatin1Char(' ')) const;
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/**
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* Convert value to a string with symbol
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* @param fieldWidth width of the formatted field, padded by spaces.
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* Positive value aligns right, negative aligns left
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* @param format type of floating point formating, like in QString::arg
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* @param precision number of digits after the decimal separator
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* @param fillChar the character used to fill up the empty places when
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* field width is greater than argument width
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* @return value as a string
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**/
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QString toSymbolString(int fieldWidth = 0, char format = 'g', int precision = -1,
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const QChar& fillChar = QLatin1Char(' ')) const;
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/**
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* Number part of the value
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**/
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double number() const;
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/**
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* rounds value to decimal count
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* @param decimals decimal count.
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**/
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Value& round(uint decimals);
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/**
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* Unit part of the value
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**/
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UnitPtr unit() const;
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/**
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* convert to another unit
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**/
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Value convertTo(UnitPtr unit) const;
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/**
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* convert to another unit
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**/
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Value convertTo(int unit) const;
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/**
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* convert to another unit
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**/
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Value convertTo(const QString& unit) const;
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Value& operator=(const Value&);
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private:
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class Private;
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Private* const d;
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};
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} // KUnitConversion namespace
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#endif
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