d1f49329dbf67757077fcfb44e1baf4b077c3d70
[profile/ivi/qtxmlpatterns.git] / src / xmlpatterns / data / qdate.cpp
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41
42 #include "qbuiltintypes_p.h"
43 #include "qitem_p.h"
44
45 #include "qdate_p.h"
46
47 QT_BEGIN_NAMESPACE
48
49 using namespace QPatternist;
50
51 Date::Date(const QDateTime &dateTime) : AbstractDateTime(dateTime)
52 {
53 }
54
55 Date::Ptr Date::fromLexical(const QString &lexical)
56 {
57     static const CaptureTable captureTable( // STATIC DATA
58         /* The extra paranthesis is a build fix for GCC 3.3. */
59         (QRegExp(QLatin1String(
60                 "^\\s*"                             /* Any preceding whitespace. */
61                 "(-?)"                              /* Any preceding minus. */
62                 "(\\d{4,})"                         /* The year part. */
63                 "-"                                 /* Delimiter. */
64                 "(\\d{2})"                          /* The month part. */
65                 "-"                                 /* Delimiter. */
66                 "(\\d{2})"                          /* The day part. */
67                 "(?:(\\+|-)(\\d{2}):(\\d{2})|(Z))?" /* The zone offset, "+08:24". */
68                 "\\s*$"                             /* Any terminating whitespace. */))),
69         /*zoneOffsetSignP*/         5,
70         /*zoneOffsetHourP*/         6,
71         /*zoneOffsetMinuteP*/       7,
72         /*zoneOffsetUTCSymbolP*/    8,
73         /*yearP*/                   2,
74         /*monthP*/                  3,
75         /*dayP*/                    4,
76         /*hourP*/                   -1,
77         /*minutesP*/                -1,
78         /*secondsP*/                -1,
79         /*msecondsP*/               -1,
80         /*yearSign*/                1);
81
82     AtomicValue::Ptr err;
83     const QDateTime retval(create(err, lexical, captureTable));
84
85     return err ? err : Date::Ptr(new Date(retval));
86 }
87
88 Date::Ptr Date::fromDateTime(const QDateTime &date)
89 {
90     /* Don't include the QTime; "reset" the time. */
91     QDateTime result;
92     copyTimeSpec(date, result);
93     result.setDate(date.date());
94     Q_ASSERT(date.isValid());
95
96     return Date::Ptr(new Date(result));
97 }
98
99 Item Date::fromValue(const QDateTime &dt) const
100 {
101     Q_ASSERT(dt.isValid());
102     return fromDateTime(dt);
103 }
104
105 QString Date::stringValue() const
106 {
107     return dateToString() + zoneOffsetToString();
108 }
109
110 ItemType::Ptr Date::type() const
111 {
112     return BuiltinTypes::xsDate;
113 }
114
115 QT_END_NAMESPACE