| -rw-r--r-- | library/timestring.h | 131 |
1 files changed, 131 insertions, 0 deletions
diff --git a/library/timestring.h b/library/timestring.h new file mode 100644 index 0000000..fd06d5b --- a/dev/null +++ b/library/timestring.h @@ -0,0 +1,131 @@ +/********************************************************************** +** Copyright (C) 2000 Trolltech AS. All rights reserved. +** +** This file is part of Qtopia Environment. +** +** This file may be distributed and/or modified under the terms of the +** GNU General Public License version 2 as published by the Free Software +** Foundation and appearing in the file LICENSE.GPL included in the +** packaging of this file. +** +** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE +** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE. +** +** 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> + +// 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 001,010,100 = day month year + enum Order { + DayMonthYear = 0x0111, // 0x001 + 0x010(0x2 << 3) + 0x100(0x4 << 3) + MonthDayYear = 0x010A, + YearMonthDay = 0x0054 + }; + + 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 }; + + + 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() ); } + + 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 shortDate( const QDate &, DateFormat ); + static QString dateString( const QDate &, DateFormat ); + static QString longDateString( const QDate &, DateFormat ); + + static DateFormat currentDateFormat(); + +private: + static QString dateString( const QDateTime &t, bool ampm, bool seconds, DateFormat ); + + +}; +#endif + |