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authorkergoth <kergoth>2002-01-25 22:14:26 (UTC)
committer kergoth <kergoth>2002-01-25 22:14:26 (UTC)
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1/**********************************************************************
2** Copyright (C) 2000 Trolltech AS. All rights reserved.
3**
4** This file is part of Qtopia Environment.
5**
6** This file may be distributed and/or modified under the terms of the
7** GNU General Public License version 2 as published by the Free Software
8** Foundation and appearing in the file LICENSE.GPL included in the
9** packaging of this file.
10**
11** This file is provided AS IS with NO WARRANTY OF ANY KIND, INCLUDING THE
12** WARRANTY OF DESIGN, MERCHANTABILITY AND FITNESS FOR A PARTICULAR PURPOSE.
13**
14** See http://www.trolltech.com/gpl/ for GPL licensing information.
15**
16** Contact info@trolltech.com if any conditions of this licensing are
17** not clear to you.
18**
19**********************************************************************/
20
21#ifndef _TIMESTRING_H_
22#define _TIMESTRING_H_
23#include <qdatetime.h>
24#include <qstring.h>
25
26// return a string with the time based on whether or not you want
27// you want it in 12 hour form. if ampm is true, then return
28// it in 12 hour (am/pm) form otherwise return it in 24 hour form
29// in theory Qt 3,0 handles this better (hopefully obsoleteing this)
30class DateFormat
31{
32public:
33 // date format type 001,010,100 = day month year
34 enum Order {
35 DayMonthYear = 0x0111, // 0x001 + 0x010(0x2 << 3) + 0x100(0x4 << 3)
36 MonthDayYear = 0x010A,
37 YearMonthDay = 0x0054
38 };
39
40 DateFormat(QChar s = '/', Order so = MonthDayYear) : _shortOrder(so),
41 _longOrder(so), _shortSeparator(s) { }
42 DateFormat(QChar s, Order so, Order lo) : _shortOrder(so),
43 _longOrder(lo), _shortSeparator(s) { }
44 DateFormat(const DateFormat &o) : _shortOrder(o._shortOrder),
45 _longOrder(o._longOrder), _shortSeparator(o._shortSeparator) { }
46
47 bool operator==(const DateFormat &o)
48 {
49 if (o._shortOrder == _shortOrder && o._longOrder == _longOrder &&
50 o._shortSeparator == _shortSeparator)
51 return TRUE;
52 return FALSE;
53 }
54
55 // verbosity specifiers
56 enum Verbosity {
57 shortNumber = 0x01, // default
58 longNumber = 0x02,
59
60 padNumber = 0x04,
61
62 shortWord = 0x08, // default
63 longWord = 0x10,
64
65 showWeekDay = 0x20
66 };
67
68 QString toNumberString() const; // the M/D/Y string.
69 QString toWordString() const; // the Month day, year string.
70
71 QString numberDate(const QDate &d, int v = 0) const;
72 QString wordDate(const QDate &d, int v = 0) const;
73
74#ifndef QT_NO_DATASTREAM
75 void load(QDataStream&);
76 void save(QDataStream&) const;
77#endif
78
79 QChar separator() const { return _shortSeparator; };
80 Order shortOrder() const { return _shortOrder; };
81 Order longOrder() const { return _longOrder; };
82
83private:
84 Order _shortOrder;
85 Order _longOrder;
86 QChar _shortSeparator;
87};
88
89#ifndef QT_NO_DATASTREAM
90QDataStream &operator<<(QDataStream &s, const DateFormat&df);
91QDataStream &operator>>(QDataStream &s, DateFormat&df);
92#endif
93
94class TimeString
95{
96public:
97
98 //enum DateFormat { MonthDayYear, DayMonthYear, ISO8601,
99 //YearMonthDay = ISO8601 };
100
101
102 static QString shortDate( const QDate &d )
103 { return shortDate( d, currentDateFormat() ); }
104 static QString dateString( const QDate &d )
105 { return dateString( d, currentDateFormat() ); }
106 static QString longDateString( const QDate &d )
107 { return longDateString( d, currentDateFormat() ); }
108 static QString dateString( const QDateTime &dt, bool ampm, bool seconds )
109 { return dateString( dt, ampm, seconds, currentDateFormat() ); }
110
111 static QString dateString( const QDateTime &t, bool ampm = false );
112 static QString timeString( const QTime &t, bool ampm, bool seconds );
113 static QString timeString( const QTime &t, bool ampm = false );
114 static QString shortTime( bool ampm, bool seconds );
115 static QString shortTime( bool ampm = false );
116
117
118
119 static QString shortDate( const QDate &, DateFormat );
120 static QString dateString( const QDate &, DateFormat );
121 static QString longDateString( const QDate &, DateFormat );
122
123 static DateFormat currentDateFormat();
124
125private:
126 static QString dateString( const QDateTime &t, bool ampm, bool seconds, DateFormat );
127
128
129};
130#endif
131