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6 | ** This file is part of the QtXmlPatterns module of the Qt Toolkit. |
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38 | ****************************************************************************/ |
39 | |
40 | #include "qpatternistlocale_p.h" |
41 | |
42 | #include "qcardinality_p.h" |
43 | |
44 | QT_BEGIN_NAMESPACE |
45 | |
46 | using namespace QPatternist; |
47 | |
48 | QString 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 | |
100 | QT_END_NAMESPACE |
101 |