/****************************************************************************+
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**+
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).+
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** All rights reserved.+
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** Contact: Nokia Corporation (qt-info@nokia.com)+
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**+
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** This file is part of the QtXmlPatterns module of the Qt Toolkit.+
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**+
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** $QT_BEGIN_LICENSE:LGPL$+
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** No Commercial Usage+
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** This file contains pre-release code and may not be distributed.+
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** You may use this file in accordance with the terms and conditions+
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** contained in the Technology Preview License Agreement accompanying+
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** this package.+
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**+
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** GNU Lesser General Public License Usage+
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** Alternatively, this file may be used under the terms of the GNU Lesser+
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** General Public License version 2.1 as published by the Free Software+
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** Foundation and appearing in the file LICENSE.LGPL included in the+
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** packaging of this file.  Please review the following information to+
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** ensure the GNU Lesser General Public License version 2.1 requirements+
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.+
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**+
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** In addition, as a special exception, Nokia gives you certain additional+
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** rights.  These rights are described in the Nokia Qt LGPL Exception+
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.+
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**+
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** If you have questions regarding the use of this file, please contact+
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** Nokia at qt-info@nokia.com.+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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**+
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** $QT_END_LICENSE$+
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**+
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****************************************************************************/+
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+
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#include "qabstractdatetime_p.h"+
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#include "qbuiltintypes_p.h"+
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#include "qitem_p.h"+
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+
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#include "qduration_p.h"+
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+
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QT_BEGIN_NAMESPACE+
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+
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using namespace QPatternist;+
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+
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Duration::Duration(const bool isPositiveP,+
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                   const YearProperty yearsP,+
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                   const MonthProperty monthsP,+
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                   const DayCountProperty daysP,+
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                   const HourProperty hoursP,+
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                   const MinuteProperty mins,+
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                   const SecondProperty secs,+
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                   const MSecondProperty msecs) : AbstractDuration(isPositiveP),+
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                                                  m_years(yearsP),+
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                                                  m_months(monthsP),+
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                                                  m_days(daysP),+
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                                                  m_hours(hoursP),+
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                                                  m_minutes(mins),+
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                                                  m_seconds(secs),+
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                                                  m_mseconds(msecs)+
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{+
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}+
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+
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Duration::Ptr Duration::fromLexical(const QString &lexical)+
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{+
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    static const CaptureTable captureTable(+
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        /* The extra paranthesis is a build fix for GCC 3.3. */+
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        (QRegExp(QLatin1String(+
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                "^\\s*"                         /* Any preceding whitespace. */+
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                "(-)?"                          /* Any minus sign. */+
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                "P"                             /* Delimiter. */+
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                "(?:(\\d+)Y)?"                  /* Year part. */+
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                "(?:(\\d+)M)?"                  /* Month part. */+
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                "(?:(\\d+)D)?"                  /* Day part. */+
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                "(?:"                           /* Here starts the optional time part. */+
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                "(T)"                           /* SchemaTime delimiter. */+
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                "(?:(\\d+)H)?"                  /* Hour part. */+
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                "(?:(\\d+)M)?"                  /* Minute part. */+
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                "(?:(\\d+)(?:\\.(\\d+))?S)?"    /* Seconds & milli seconds. */+
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                ")?"                            /* End of optional time part. */+
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                "\\s*$"                         /* Any terminating whitespace. */))),+
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        /*yearP*/       2,+
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        /*monthP*/      3,+
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        /*dayP*/        4,+
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        /*tDelimiterP*/ 5,+
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        /*hourP*/       6,+
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        /*minutesP*/    7,+
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        /*secondsP*/    8,+
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        /*msecondsP*/   9);+
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+
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    YearProperty years = 0;+
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    MonthProperty months = 0;+
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    DayCountProperty days = 0;+
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    HourProperty hours = 0;+
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    MinuteProperty minutes = 0;+
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    SecondProperty sec = 0;+
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    MSecondProperty msec = 0;+
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    bool isPos;+
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+
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    const AtomicValue::Ptr err(create(captureTable, lexical, &isPos, &years, &months,+
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                                      &days, &hours, &minutes, &sec, &msec));+
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+
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    return err ? err : Duration::Ptr(new Duration(isPos, years, months, days, hours,+
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                                                  minutes, sec, msec));+
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}+
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+
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Duration::Ptr Duration::fromComponents(const bool isPositive,+
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                                       const YearProperty years,+
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                                       const MonthProperty months,+
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                                       const DayCountProperty days,+
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                                       const HourProperty hours,+
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                                       const MinuteProperty minutes,+
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                                       const SecondProperty seconds,+
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                                       const MSecondProperty mseconds)+
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{+
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    return Duration::Ptr(new Duration(isPositive, years, months, days,+
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                                      hours, minutes, seconds, mseconds));+
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}+
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+
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AbstractDuration::Value Duration::value() const+
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{+
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    Q_ASSERT_X(false, Q_FUNC_INFO,+
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               "Calling Duration::value() makes no sense");+
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    return 0;+
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}+
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+
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Item Duration::fromValue(const Value) const+
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{+
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    Q_ASSERT_X(false, Q_FUNC_INFO,+
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               "Calling Duration::fromValue() makes no sense");+
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    return Item();+
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}+
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+
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QString Duration::stringValue() const+
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{+
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    QString retval;+
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+
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    if(!m_isPositive)+
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        retval.append(QLatin1Char('-'));+
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+
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    retval.append(QLatin1Char('P'));+
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+
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    if(m_years)+
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    {+
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        retval.append(QString::number(m_years));+
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        retval.append(QLatin1Char('Y'));+
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    }+
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+
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    if(m_months)+
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    {+
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        retval.append(QString::number(m_months));+
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        retval.append(QLatin1Char('M'));+
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    }+
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+
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    if(m_days)+
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    {+
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        retval.append(QString::number(m_days));+
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        retval.append(QLatin1Char('D'));+
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    }+
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+
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    if(!m_hours && !m_minutes && !m_seconds && !m_seconds)+
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    {+
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        if(!m_years && !m_months && !m_days)+
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            return QLatin1String("PT0S");+
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        else+
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            return retval;+
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    }+
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+
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    retval.append(QLatin1Char('T'));+
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+
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    if(m_hours)+
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    {+
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        retval.append(QString::number(m_hours));+
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        retval.append(QLatin1Char('H'));+
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    }+
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+
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    if(m_minutes)+
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    {+
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        retval.append(QString::number(m_minutes));+
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        retval.append(QLatin1Char('M'));+
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    }+
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+
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    if(m_seconds || m_seconds)+
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    {+
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        retval.append(QString::number(m_seconds));+
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+
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        if(m_mseconds)+
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            retval.append(serializeMSeconds(m_mseconds));+
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+
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        retval.append(QLatin1Char('S'));+
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    }+
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    else if(!m_years && !m_months && !m_days && !m_hours && !m_minutes)+
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        retval.append(QLatin1String("0S"));+
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+
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    return retval;+
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}+
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+
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YearProperty Duration::years() const+
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{+
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    return m_years;+
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}+
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+
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MonthProperty Duration::months() const+
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{+
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    return m_months;+
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}+
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+
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DayCountProperty Duration::days() const+
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{+
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    return m_days;+
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}+
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+
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HourProperty Duration::hours() const+
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{+
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    return m_hours;+
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}+
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+
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MinuteProperty Duration::minutes() const+
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{+
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    return m_minutes;+
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}+
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+
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SecondProperty Duration::seconds() const+
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{+
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    return m_seconds;+
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}+
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+
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MSecondProperty Duration::mseconds() const+
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{+
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    return m_mseconds;+
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}+
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+
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ItemType::Ptr Duration::type() const+
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{+
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    return BuiltinTypes::xsDuration;+
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}+
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+
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QT_END_NAMESPACE+
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