// -*- mode:C++; tab-width:2; c-basic-offset:2; indent-tabs-mode:nil -*-
//
// Copyright (C) 2000-2005 by Roger Rene Kommer / artefaktur, Kassel, Germany.
//
// This library is free software; you can redistribute it and/or
// modify it under the terms of the GNU Library General Public License (LGPL).
//
//
// 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
// License ACDK-FreeLicense document enclosed in the distribution
// for more for more details.
// This file is part of the Artefaktur Component Development Kit:
// ACDK
//
// Please refer to
// - http://www.acdk.de
// - http://www.artefaktur.com
// - http://acdk.sourceforge.net
// for more information.
//
// $Header: /cvsroot/acdk/acdk/acdk_text/src/acdk/text/NumberFormat.h,v 1.12 2005/02/05 10:45:33 kommer Exp $
#ifndef acdk_text_NumberFormat_h
#define acdk_text_NumberFormat_h
#include <acdk.h>
#include <acdk/util/Locale.h>
#include <acdk/lang/Byte.h>
#include <acdk/lang/Number.h>
#include "Config.h"
#include "Format.h"
#include "ParsePosition.h"
namespace acdk {
namespace text {
using namespace acdk::lang;
USING_CLASS(::acdk::util::, Locale);
ACDK_DECL_CLASS(NumberFormat);
class ACDK_TEXT_PUBLIC NumberFormat
: public acdk::text::Format
//implements acdk::io::Serializable,
//implements acdk::lang::Cloneable
{
ACDK_WITH_METAINFO(NumberFormat)
protected:
bool _groupingUsed;
int _maximumFractionDigits;
int _maximumIntegerDigits;
int _minimumFractionDigits;
int _minimumIntegerDigits;
RByte _maxFractionDigits;
bool _parseIntegerOnly;
public:
NumberFormat();
~NumberFormat();
static int INTEGER_FIELD;
static int FRACTION_FIELD;
static RNumberFormat getInstance(IN(RLocale) locale = Locale::getDefault())
{
return getNumberInstance(locale);
}
static RNumberFormat getNumberInstance(IN(RLocale) locale);
static RNumberFormat getCurrencyInstance()
{
return getCurrencyInstance(Locale::getDefault());
}
static RNumberFormat getCurrencyInstance(IN(RLocale) locale);
static RNumberFormat getPercentInstance()
{
return getPercentInstance(Locale::getDefault());
}
static RNumberFormat getPercentInstance(IN(RLocale) locale);
static RObjectArrayImpl<RLocale> getAvailableLocales();
int getMaximumIntegerDigits()
{
return _maximumIntegerDigits;
}
void setMaximumIntegerDigits(int maximumIntegerDigits)
{
_maximumIntegerDigits = maximumIntegerDigits;
if (getMinimumIntegerDigits() > maximumIntegerDigits)
setMaximumIntegerDigits(maximumIntegerDigits);
}
int getMinimumIntegerDigits()
{
return _minimumIntegerDigits;
}
void setMinimumIntegerDigits(int minimumIntegerDigits)
{
_minimumIntegerDigits = minimumIntegerDigits;
if (getMaximumIntegerDigits() < minimumIntegerDigits)
setMaximumIntegerDigits(minimumIntegerDigits);
}
int getMaximumFractionDigits()
{
return _maximumFractionDigits;
}
void setMaximumFractionDigits(int maximumFractionDigits)
{
_maximumFractionDigits = maximumFractionDigits;
if (getMinimumFractionDigits() > maximumFractionDigits)
setMinimumFractionDigits(maximumFractionDigits);
}
int getMinimumFractionDigits()
{
return _minimumFractionDigits;
}
void setMinimumFractionDigits(int minimumFractionDigits)
{
_minimumFractionDigits = minimumFractionDigits;
if (getMaximumFractionDigits() < minimumFractionDigits)
setMaximumFractionDigits(minimumFractionDigits);
}
bool isGroupingUsed()
{
return _groupingUsed;
}
void setGroupingUsed(bool groupingUsed)
{
_groupingUsed = groupingUsed;
}
bool isParseIntegerOnly()
{
return _parseIntegerOnly;
}
void setParseIntegerOnly(bool parseIntegerOnly)
{
_parseIntegerOnly = parseIntegerOnly;
}
RString format(jlong number);
RString format(double number);
virtual RStringBuffer format(jlong number, IN(RStringBuffer) sb, IN(RFieldPosition) pos) = 0;
virtual RStringBuffer format(double number, IN(RStringBuffer) sb, IN(RFieldPosition) pos) = 0;
RNumber parse(IN(RString) str);
virtual RNumber parse(IN(RString) str, IN(RParsePosition) pp) = 0;
acdk::lang::Object parseObject(IN(RString) str, IN(RParsePosition) pp)
{
return (acdk::lang::Object)parse(str,pp);
}
int hashCode();
bool equals(IN(acdk::lang::Object) obj);
};
} // text
} // acdk
#endif //acdk_text_NumberFormat_h
|