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39
40#include "qpatternistlocale_p.h"
41
42#include "qcardinality_p.h"
43
44QT_BEGIN_NAMESPACE
45
46using namespace QPatternist;
47
48QString Cardinality::displayName(const CustomizeDisplayName explain) const
49{
50 if(explain == IncludeExplanation)
51 {
52 if(isEmpty())
53 return QString(QtXmlPatterns::tr(sourceText: "empty") + QLatin1String("(\"empty-sequence()\")"));
54 else if(isZeroOrOne())
55 return QString(QtXmlPatterns::tr(sourceText: "zero or one") + QLatin1String("(\"?\")"));
56 else if(isExactlyOne())
57 return QString(QtXmlPatterns::tr(sourceText: "exactly one"));
58 else if(isOneOrMore())
59 return QString(QtXmlPatterns::tr(sourceText: "one or more") + QLatin1String("(\"+\")"));
60 else
61 return QString(QtXmlPatterns::tr(sourceText: "zero or more") + QLatin1String("(\"*\")"));
62 }
63 else
64 {
65 Q_ASSERT(explain == ExcludeExplanation);
66
67 if(isEmpty() || isZeroOrOne())
68 return QLatin1String("?");
69 else if(isExactlyOne())
70 return QString();
71 else if(isExact())
72 {
73 return QString(QLatin1Char('{')) +
74 QString::number(maximum()) +
75 QLatin1Char('}');
76 }
77 else
78 {
79 if(m_max == -1)
80 {
81 if(isOneOrMore())
82 return QChar::fromLatin1(c: '+');
83 else
84 return QChar::fromLatin1(c: '*');
85 }
86 else
87 {
88 /* We have a range. We use a RegExp-like syntax. */
89 return QString(QLatin1Char('{')) +
90 QString::number(minimum()) +
91 QLatin1String(", ") +
92 QString::number(maximum()) +
93 QLatin1Char('}');
94
95 }
96 }
97 }
98}
99
100QT_END_NAMESPACE
101

source code of qtxmlpatterns/src/xmlpatterns/type/qcardinality.cpp