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3 | ** Copyright (C) 2016 The Qt Company Ltd. |
4 | ** Contact: https://www.qt.io/licensing/ |
5 | ** |
6 | ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
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8 | ** $QT_BEGIN_LICENSE:LGPL$ |
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38 | ****************************************************************************/ |
39 | |
40 | #include "qatomiccomparator_p.h" |
41 | #include "qcommonvalues_p.h" |
42 | #include "qschemadatetime_p.h" |
43 | #include "qdaytimeduration_p.h" |
44 | #include "qdecimal_p.h" |
45 | #include "qinteger_p.h" |
46 | #include "qpatternistlocale_p.h" |
47 | |
48 | #include "qdatetimefn_p.h" |
49 | |
50 | QT_BEGIN_NAMESPACE |
51 | |
52 | using namespace QPatternist; |
53 | |
54 | Item DateTimeFN::evaluateSingleton(const DynamicContext::Ptr &context) const |
55 | { |
56 | const Item di(m_operands.first()->evaluateSingleton(context)); |
57 | if(!di) |
58 | return Item(); |
59 | |
60 | const Item ti(m_operands.last()->evaluateSingleton(context)); |
61 | if(!ti) |
62 | return Item(); |
63 | |
64 | QDateTime date(di.as<AbstractDateTime>()->toDateTime()); |
65 | Q_ASSERT(date.isValid()); |
66 | QDateTime time(ti.as<AbstractDateTime>()->toDateTime()); |
67 | Q_ASSERT(time.isValid()); |
68 | |
69 | if(date.timeSpec() == time.timeSpec() || /* Identical timezone properties. */ |
70 | time.timeSpec() == Qt::LocalTime) /* time has no timezone, but date do. */ |
71 | { |
72 | date.setTime(time.time()); |
73 | Q_ASSERT(date.isValid()); |
74 | return DateTime::fromDateTime(dt: date); |
75 | } |
76 | else if(date.timeSpec() == Qt::LocalTime) /* date has no timezone, but time do. */ |
77 | { |
78 | time.setDate(date.date()); |
79 | Q_ASSERT(time.isValid()); |
80 | return DateTime::fromDateTime(dt: time); |
81 | } |
82 | else |
83 | { |
84 | context->error(message: QtXmlPatterns::tr(sourceText: "If both values have zone offsets, " |
85 | "they must have the same zone offset. " |
86 | "%1 and %2 are not the same." ) |
87 | .arg(args: formatData(data: di.stringValue()), |
88 | args: formatData(data: di.stringValue())), |
89 | errorCode: ReportContext::FORG0008, reflection: this); |
90 | return Item(); /* Silence GCC warning. */ |
91 | } |
92 | } |
93 | |
94 | QT_END_NAMESPACE |
95 | |