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/**********************************************************************
** Copyright (C) 2000-2006 Trolltech AS. All rights reserved.
**
** This file is part of the Qtopia Environment.
**
** This program is free software; you can redistribute it and/or modify it
** under the terms of the GNU General Public License as published by the
** Free Software Foundation; either version 2 of the License, or (at your
** option) any later version.
**
** A copy of the GNU GPL license version 2 is included in this package as
** LICENSE.GPL.
**
** This program 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 General Public License for more details.
**
** See http://www.trolltech.com/gpl/ for GPL licensing information.
**
** Contact info@trolltech.com if any conditions of this licensing are
** not clear to you.
**
**********************************************************************/
#ifndef _TIMESTRING_H_
#define _TIMESTRING_H_
#include <qdatetime.h>
#include <qstring.h>
#include <qarray.h>
#if (QT_VERSION-0 >= 0x030000)
#define DateFormat QPEDateFormat
#endif
#include <qtopia/qpeglobal.h>
class QObject;
// return a string with the time based on whether or not you want
// you want it in 12 hour form. if ampm is true, then return
// it in 12 hour (am/pm) form otherwise return it in 24 hour form
// in theory Qt 3,0 handles this better (hopefully obsoleteing this)
class DateFormat
{
public:
// date format type 1,2,4 = day,month,year
enum Order {
DayMonthYear = 0421, // right-to-left
MonthDayYear = 0412,
YearMonthDay = 0124
};
DateFormat(QChar s = '/', Order so = MonthDayYear) : _shortOrder(so),
_longOrder(so), _shortSeparator(s) { }
DateFormat(QChar s, Order so, Order lo) : _shortOrder(so),
_longOrder(lo), _shortSeparator(s) { }
DateFormat(const DateFormat &o) : _shortOrder(o._shortOrder),
_longOrder(o._longOrder), _shortSeparator(o._shortSeparator) { }
bool operator==(const DateFormat &o)
{
if (o._shortOrder == _shortOrder && o._longOrder == _longOrder &&
o._shortSeparator == _shortSeparator)
return TRUE;
return FALSE;
}
// verbosity specifiers
enum Verbosity {
shortNumber = 0x01, // default
longNumber = 0x02,
padNumber = 0x04,
shortWord = 0x08, // default
longWord = 0x10,
showWeekDay = 0x20
};
QString toNumberString() const; // the M/D/Y string.
QString toWordString() const; // the Month day, year string.
QString numberDate(const QDate &d, int v = 0) const;
QString wordDate(const QDate &d, int v = 0) const;
#ifndef QT_NO_DATASTREAM
void load(QDataStream&);
void save(QDataStream&) const;
#endif
QChar separator() const { return _shortSeparator; };
Order shortOrder() const { return _shortOrder; };
Order longOrder() const { return _longOrder; };
private:
Order _shortOrder;
Order _longOrder;
QChar _shortSeparator;
};
#ifndef QT_NO_DATASTREAM
QDataStream &operator<<(QDataStream &s, const DateFormat&df);
QDataStream &operator>>(QDataStream &s, DateFormat&df);
#endif
class TimeString
{
public:
//enum DateFormat { MonthDayYear, DayMonthYear, ISO8601,
//YearMonthDay = ISO8601 };
//private:
static QString shortDate( const QDate &d )
{ return shortDate( d, currentDateFormat() ); }
static QString dateString( const QDate &d )
{ return dateString( d, currentDateFormat() ); }
static QString longDateString( const QDate &d )
{ return longDateString( d, currentDateFormat() ); }
static QString dateString( const QDateTime &dt, bool ampm, bool seconds )
{ return dateString( dt, ampm, seconds, currentDateFormat() ); }
public:
enum Length { Short, Medium, Long };
static QString localH( int hour );
static QString localHM( const QTime & );
static QString localHM( const QTime &, Length ); // qtopia 2.1.0
static QString localHMS( const QTime & );
static QString localHMDayOfWeek( const QDateTime &t );
static QString localHMSDayOfWeek( const QDateTime &t );
static QString localMD( const QDate &, Length=Medium );
static QString localYMD( const QDate &, Length=Medium );
static QString localYMDHMS( const QDateTime &, Length=Medium );
static QString localDayOfWeek( const QDate&, Length=Medium );
static QString localDayOfWeek( int day1to7, Length=Medium );
static QString hourString( int hour, bool ampm );
static bool currentAMPM();
static DateFormat currentDateFormat();
static QArray<DateFormat> formatOptions(); // qtopia 1.6.0
static void connectChange(QObject*,const char* member);
static void disconnectChange(QObject*,const char* member);
// Not recommended to call these (they don't honor system ampm)
static QString dateString( const QDateTime &t, bool ampm = false);
static QString timeString( const QTime &t, bool ampm, bool seconds );
static QString timeString( const QTime &t, bool ampm = false);
static QString shortTime( bool ampm, bool seconds );
static QString shortTime( bool ampm = false);
static QString numberDateString( const QDate &d, DateFormat );
static QString numberDateString( const QDate &d )
{ return numberDateString( d, currentDateFormat() ); }
static QString longNumberDateString( const QDate &d, DateFormat );
static QString longNumberDateString( const QDate &d )
{ return longNumberDateString( d, currentDateFormat() ); }
static QString shortDate( const QDate &, DateFormat );
static QString dateString( const QDate &, DateFormat );
static QString longDateString( const QDate &, DateFormat );
private:
static QString dateString( const QDateTime &t, bool ampm, bool seconds, DateFormat );
};
#endif
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