qt-everywhere-src-5.14.1/qtxmlpatterns/src/xmlpatterns/data/qduration.cpp

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#include "qabstractdatetime_p.h"
#include "qbuiltintypes_p.h"
#include "qitem_p.h"

#include "qduration_p.h"

QT_BEGIN_NAMESPACE

using namespace QPatternist;

Duration::Duration(const bool isPositiveP,
                   const YearProperty yearsP,
                   const MonthProperty monthsP,
                   const DayCountProperty daysP,
                   const HourProperty hoursP,
                   const MinuteProperty mins,
                   const SecondProperty secs,
                   const MSecondProperty msecs) : AbstractDuration(isPositiveP),
                                                  m_years(yearsP),
                                                  m_months(monthsP),
                                                  m_days(daysP),
                                                  m_hours(hoursP),
                                                  m_minutes(mins),
                                                  m_seconds(secs),
                                                  m_mseconds(msecs)
{
}

Duration::Ptr Duration::fromLexical(const QString &lexical)
{
    static const CaptureTable captureTable(
        /* The extra paranthesis is a build fix for GCC 3.3. */
        (QRegExp(QLatin1String(
                "^\\s*"                         /* Any preceding whitespace. */
                "(-)?"                          /* Any minus sign. */
                "P"                             /* Delimiter. */
                "(?:(\\d+)Y)?"                  /* Year part. */
                "(?:(\\d+)M)?"                  /* Month part. */
                "(?:(\\d+)D)?"                  /* Day part. */
                "(?:"                           /* Here starts the optional time part. */
                "(T)"                           /* SchemaTime delimiter. */
                "(?:(\\d+)H)?"                  /* Hour part. */
                "(?:(\\d+)M)?"                  /* Minute part. */
                "(?:(\\d+)(?:\\.(\\d+))?S)?"    /* Seconds & milli seconds. */
                ")?"                            /* End of optional time part. */
                "\\s*$"                         /* Any terminating whitespace. */))),
        /*yearP*/       2,
        /*monthP*/      3,
        /*dayP*/        4,
        /*tDelimiterP*/ 5,
        /*hourP*/       6,
        /*minutesP*/    7,
        /*secondsP*/    8,
        /*msecondsP*/   9);

    YearProperty years = 0;
    MonthProperty months = 0;
    DayCountProperty days = 0;
    HourProperty hours = 0;
    MinuteProperty minutes = 0;
    SecondProperty sec = 0;
    MSecondProperty msec = 0;
    bool isPos;

    const AtomicValue::Ptr err(create(captureTable, lexical, &isPos, &years, &months,
                                      &days, &hours, &minutes, &sec, &msec));

    return err ? err : Duration::Ptr(new Duration(isPos, years, months, days, hours,
                                                  minutes, sec, msec));
}

Duration::Ptr Duration::fromComponents(const bool isPositive,
                                       const YearProperty years,
                                       const MonthProperty months,
                                       const DayCountProperty days,
                                       const HourProperty hours,
                                       const MinuteProperty minutes,
                                       const SecondProperty seconds,
                                       const MSecondProperty mseconds)
{
    return Duration::Ptr(new Duration(isPositive, years, months, days,
                                      hours, minutes, seconds, mseconds));
}

AbstractDuration::Value Duration::value() const
{
    Q_ASSERT_X(false, Q_FUNC_INFO,
               "Calling Duration::value() makes no sense");
    return 0;
}

Item Duration::fromValue(const Value) const
{
    Q_ASSERT_X(false, Q_FUNC_INFO,
               "Calling Duration::fromValue() makes no sense");
    return Item();
}

QString Duration::stringValue() const
{
    QString retval;

    if(!m_isPositive)
        retval.append(QLatin1Char('-'));

    retval.append(QLatin1Char('P'));

    if(m_years)
    {
        retval.append(QString::number(m_years));
        retval.append(QLatin1Char('Y'));
    }

    if(m_months)
    {
        retval.append(QString::number(m_months));
        retval.append(QLatin1Char('M'));
    }

    if(m_days)
    {
        retval.append(QString::number(m_days));
        retval.append(QLatin1Char('D'));
    }

    if(!m_hours && !m_minutes && !m_seconds && !m_mseconds)
    {
        if(!m_years && !m_months && !m_days)
            return QLatin1String("PT0S");
        else
            return retval;
    }

    retval.append(QLatin1Char('T'));

    if(m_hours)
    {
        retval.append(QString::number(m_hours));
        retval.append(QLatin1Char('H'));
    }

    if(m_minutes)
    {
        retval.append(QString::number(m_minutes));
        retval.append(QLatin1Char('M'));
    }

    if(m_seconds || m_mseconds)
    {
        retval.append(QString::number(m_seconds));

        if(m_mseconds)
            retval.append(serializeMSeconds(m_mseconds));

        retval.append(QLatin1Char('S'));
    }
    else if(!m_years && !m_months && !m_days && !m_hours && !m_minutes)
        retval.append(QLatin1String("0S"));

    return retval;
}

YearProperty Duration::years() const
{
    return m_years;
}

MonthProperty Duration::months() const
{
    return m_months;
}

DayCountProperty Duration::days() const
{
    return m_days;
}

HourProperty Duration::hours() const
{
    return m_hours;
}

MinuteProperty Duration::minutes() const
{
    return m_minutes;
}

SecondProperty Duration::seconds() const
{
    return m_seconds;
}

MSecondProperty Duration::mseconds() const
{
    return m_mseconds;
}

ItemType::Ptr Duration::type() const
{
    return BuiltinTypes::xsDuration;
}

QT_END_NAMESPACE