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/****************************************************************************
**
** Copyright (C) 2021 The Qt Company Ltd.
** Contact: https://www.qt.io/licensing/
**
** This file is part of the QtXmlPatterns module of the Qt Toolkit.
**
** $QT_BEGIN_LICENSE:COMM$
**
** Commercial License Usage
** Licensees holding valid commercial Qt licenses may use this file in
** accordance with the commercial license agreement provided with the
** Software or, alternatively, in accordance with the terms contained in
** a written agreement between you and The Qt Company. For licensing terms
** and conditions see https://www.qt.io/terms-conditions. For further
** information use the contact form at https://www.qt.io/contact-us.
**
** $QT_END_LICENSE$
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
**
****************************************************************************/
#include "qpatternistlocale_p.h"
#include "qcardinality_p.h"
QT_BEGIN_NAMESPACE
using namespace QPatternist;
QString Cardinality::displayName(const CustomizeDisplayName explain) const
{
if(explain == IncludeExplanation)
{
if(isEmpty())
return QString(QtXmlPatterns::tr("empty") + QLatin1String("(\"empty-sequence()\")"));
else if(isZeroOrOne())
return QString(QtXmlPatterns::tr("zero or one") + QLatin1String("(\"?\")"));
else if(isExactlyOne())
return QString(QtXmlPatterns::tr("exactly one"));
else if(isOneOrMore())
return QString(QtXmlPatterns::tr("one or more") + QLatin1String("(\"+\")"));
else
return QString(QtXmlPatterns::tr("zero or more") + QLatin1String("(\"*\")"));
}
else
{
Q_ASSERT(explain == ExcludeExplanation);
if(isEmpty() || isZeroOrOne())
return QLatin1String("?");
else if(isExactlyOne())
return QString();
else if(isExact())
{
return QString(QLatin1Char('{')) +
QString::number(maximum()) +
QLatin1Char('}');
}
else
{
if(m_max == -1)
{
if(isOneOrMore())
return QChar::fromLatin1('+');
else
return QChar::fromLatin1('*');
}
else
{
/* We have a range. We use a RegExp-like syntax. */
return QString(QLatin1Char('{')) +
QString::number(minimum()) +
QLatin1String(", ") +
QString::number(maximum()) +
QLatin1Char('}');
}
}
}
}
QT_END_NAMESPACE
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