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+/*************************************************************************
+**
+** Definition of date and time classes
+**
+** Created : 940124
+**
+** Copyright (C) 1992-2008 Trolltech ASA. All rights reserved.
+**
+** This file is part of the tools module of the TQt GUI Toolkit.
+**
+** This file may be used under the terms of the GNU General
+** Public License versions 2.0 or 3.0 as published by the Free
+** Software Foundation and appearing in the files LICENSE.GPL2
+** and LICENSE.GPL3 included in the packaging of this file.
+** Alternatively you may (at your option) use any later version
+** of the GNU General Public License if such license has been
+** publicly approved by Trolltech ASA (or its successors, if any)
+** and the KDE Free TQt Foundation.
+**
+** Please review the following information to ensure GNU General
+** Public Licensing requirements will be met:
+** http://trolltech.com/products/qt/licenses/licensing/opensource/.
+** If you are unsure which license is appropriate for your use, please
+** review the following information:
+** http://trolltech.com/products/qt/licenses/licensing/licensingoverview
+** or contact the sales department at sales@trolltech.com.
+**
+** This file may be used under the terms of the Q Public License as
+** defined by Trolltech ASA and appearing in the file LICENSE.TQPL
+** included in the packaging of this file. Licensees holding valid TQt
+** Commercial licenses may use this file in accordance with the TQt
+** Commercial License Agreement provided with the Software.
+**
+** This file is provided "AS IS" with NO WARRANTY OF ANY KIND,
+** INCLUDING THE WARRANTIES OF DESIGN, MERCHANTABILITY AND FITNESS FOR
+** A PARTICULAR PURPOSE. Trolltech reserves all rights not granted
+** herein.
+**
+**********************************************************************/
+
+#ifndef TQDATETIME_H
+#define TQDATETIME_H
+
+#ifndef QT_H
+#include "ntqstring.h"
+#include "ntqnamespace.h"
+#endif // QT_H
+
+
+/*****************************************************************************
+ TQDate class
+ *****************************************************************************/
+
+class Q_EXPORT TQDate
+{
+public:
+ TQDate() { jd = 0; }
+ TQDate( int y, int m, int d );
+
+ bool isNull() const { return jd == 0; }
+ bool isValid() const;
+
+ int year() const;
+ int month() const;
+ int day() const;
+ int dayOfWeek() const;
+ int dayOfYear() const;
+ int daysInMonth() const;
+ int daysInYear() const;
+ int weekNumber( int *yearNum = 0 ) const;
+
+#ifndef QT_NO_TEXTDATE
+#ifndef QT_NO_COMPAT
+ static TQString monthName( int month ) { return shortMonthName( month ); }
+ static TQString dayName( int weekday ) { return shortDayName( weekday ); }
+#endif
+ static TQString shortMonthName( int month );
+ static TQString shortDayName( int weekday );
+ static TQString longMonthName( int month );
+ static TQString longDayName( int weekday );
+#endif //QT_NO_TEXTDATE
+#ifndef QT_NO_TEXTSTRING
+#if !defined(QT_NO_SPRINTF)
+ TQString toString( TQt::DateFormat f = TQt::TextDate ) const;
+#endif
+ TQString toString( const TQString& format ) const;
+#endif
+ bool setYMD( int y, int m, int d );
+
+ TQDate addDays( int days ) const;
+ TQDate addMonths( int months ) const;
+ TQDate addYears( int years ) const;
+ int daysTo( const TQDate & ) const;
+
+ bool operator==( const TQDate &d ) const { return jd == d.jd; }
+ bool operator!=( const TQDate &d ) const { return jd != d.jd; }
+ bool operator<( const TQDate &d ) const { return jd < d.jd; }
+ bool operator<=( const TQDate &d ) const { return jd <= d.jd; }
+ bool operator>( const TQDate &d ) const { return jd > d.jd; }
+ bool operator>=( const TQDate &d ) const { return jd >= d.jd; }
+
+ static TQDate currentDate();
+ static TQDate currentDate( TQt::TimeSpec );
+#ifndef QT_NO_DATESTRING
+ static TQDate fromString( const TQString& s, TQt::DateFormat f = TQt::TextDate );
+#endif
+ static bool isValid( int y, int m, int d );
+ static bool leapYear( int year );
+
+ static uint gregorianToJulian( int y, int m, int d );
+ static void julianToGregorian( uint jd, int &y, int &m, int &d );
+private:
+ uint jd;
+ friend class TQDateTime;
+#ifndef QT_NO_DATASTREAM
+ friend Q_EXPORT TQDataStream &operator<<( TQDataStream &, const TQDate & );
+ friend Q_EXPORT TQDataStream &operator>>( TQDataStream &, TQDate & );
+#endif
+};
+
+
+/*****************************************************************************
+ TQTime class
+ *****************************************************************************/
+
+class Q_EXPORT TQTime
+{
+public:
+ TQTime() { ds=0; } // set null time
+ TQTime( int h, int m, int s=0, int ms=0 ); // set time
+
+ bool isNull() const { return ds == 0; }
+ bool isValid() const; // valid time
+
+ int hour() const; // 0..23
+ int minute() const; // 0..59
+ int second() const; // 0..59
+ int msec() const; // 0..999
+#ifndef QT_NO_DATESTRING
+#ifndef QT_NO_SPRINTF
+ TQString toString( TQt::DateFormat f = TQt::TextDate ) const;
+#endif
+ TQString toString( const TQString& format ) const;
+#endif
+ bool setHMS( int h, int m, int s, int ms=0 );
+
+ TQTime addSecs( int secs ) const;
+ int secsTo( const TQTime & ) const;
+ TQTime addMSecs( int ms ) const;
+ int msecsTo( const TQTime & ) const;
+
+ bool operator==( const TQTime &d ) const { return ds == d.ds; }
+ bool operator!=( const TQTime &d ) const { return ds != d.ds; }
+ bool operator<( const TQTime &d ) const { return ds < d.ds; }
+ bool operator<=( const TQTime &d ) const { return ds <= d.ds; }
+ bool operator>( const TQTime &d ) const { return ds > d.ds; }
+ bool operator>=( const TQTime &d ) const { return ds >= d.ds; }
+
+ static TQTime currentTime();
+ static TQTime currentTime( TQt::TimeSpec );
+#ifndef QT_NO_DATESTRING
+ static TQTime fromString( const TQString& s, TQt::DateFormat f = TQt::TextDate );
+#endif
+ static bool isValid( int h, int m, int s, int ms=0 );
+
+ void start();
+ int restart();
+ int elapsed() const;
+
+private:
+ static bool currentTime( TQTime * );
+ static bool currentTime( TQTime *, TQt::TimeSpec );
+
+ uint ds;
+ friend class TQDateTime;
+#ifndef QT_NO_DATASTREAM
+ friend Q_EXPORT TQDataStream &operator<<( TQDataStream &, const TQTime & );
+ friend Q_EXPORT TQDataStream &operator>>( TQDataStream &, TQTime & );
+#endif
+};
+
+
+/*****************************************************************************
+ TQDateTime class
+ *****************************************************************************/
+
+class Q_EXPORT TQDateTime
+{
+public:
+ TQDateTime() {} // set null date and null time
+ TQDateTime( const TQDate & );
+ TQDateTime( const TQDate &, const TQTime & );
+
+ bool isNull() const { return d.isNull() && t.isNull(); }
+ bool isValid() const { return d.isValid() && t.isValid(); }
+
+ TQDate date() const { return d; }
+ TQTime time() const { return t; }
+ uint toTime_t() const;
+ void setDate( const TQDate &date ) { d = date; }
+ void setTime( const TQTime &time ) { t = time; }
+ void setTime_t( uint secsSince1Jan1970UTC );
+ void setTime_t( uint secsSince1Jan1970UTC, TQt::TimeSpec );
+#ifndef QT_NO_DATESTRING
+#ifndef QT_NO_SPRINTF
+ TQString toString( TQt::DateFormat f = TQt::TextDate ) const;
+#endif
+ TQString toString( const TQString& format ) const;
+#endif
+ TQDateTime addDays( int days ) const;
+ TQDateTime addMonths( int months ) const;
+ TQDateTime addYears( int years ) const;
+ TQDateTime addSecs( int secs ) const;
+ int daysTo( const TQDateTime & ) const;
+ int secsTo( const TQDateTime & ) const;
+
+ bool operator==( const TQDateTime &dt ) const;
+ bool operator!=( const TQDateTime &dt ) const;
+ bool operator<( const TQDateTime &dt ) const;
+ bool operator<=( const TQDateTime &dt ) const;
+ bool operator>( const TQDateTime &dt ) const;
+ bool operator>=( const TQDateTime &dt ) const;
+
+ static TQDateTime currentDateTime();
+ static TQDateTime currentDateTime( TQt::TimeSpec );
+#ifndef QT_NO_DATESTRING
+ static TQDateTime fromString( const TQString& s, TQt::DateFormat f = TQt::TextDate );
+#endif
+private:
+ TQDate d;
+ TQTime t;
+#ifndef QT_NO_DATASTREAM
+ friend Q_EXPORT TQDataStream &operator<<( TQDataStream &, const TQDateTime &);
+ friend Q_EXPORT TQDataStream &operator>>( TQDataStream &, TQDateTime & );
+#endif
+};
+
+
+/*****************************************************************************
+ Date and time stream functions
+ *****************************************************************************/
+
+#ifndef QT_NO_DATASTREAM
+Q_EXPORT TQDataStream &operator<<( TQDataStream &, const TQDate & );
+Q_EXPORT TQDataStream &operator>>( TQDataStream &, TQDate & );
+Q_EXPORT TQDataStream &operator<<( TQDataStream &, const TQTime & );
+Q_EXPORT TQDataStream &operator>>( TQDataStream &, TQTime & );
+Q_EXPORT TQDataStream &operator<<( TQDataStream &, const TQDateTime & );
+Q_EXPORT TQDataStream &operator>>( TQDataStream &, TQDateTime & );
+#endif // QT_NO_DATASTREAM
+
+#endif // TQDATETIME_H
+
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