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| |
| #include "qbuiltintypes_p.h" |
| #include "qcommonvalues_p.h" |
| |
| #include "qyearmonthduration_p.h" |
| |
| QT_BEGIN_NAMESPACE |
| |
| using namespace QPatternist; |
| |
| YearMonthDuration::YearMonthDuration(const bool isPositiveP, |
| const YearProperty yearsP, |
| const MonthProperty monthsP) : AbstractDuration(isPositiveP), |
| m_years(yearsP), |
| m_months(monthsP) |
| { |
| Q_ASSERT(monthsP < 32 && monthsP > -32); |
| } |
| |
| YearMonthDuration::Ptr YearMonthDuration::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. */ |
| "(-)?" /* Sign, if any. */ |
| "P" /* Delimiter. */ |
| "(?:(\\d+)Y)?" /* The years part. */ |
| "(?:(\\d+)M)?" /* The months part. */ |
| "\\s*$" /* Any terminating whitespace. */))), |
| 2, /* yearP. */ |
| 3 /* monthP. */); |
| |
| YearProperty years = 0; |
| MonthProperty months = 0; |
| bool isPos; |
| |
| const AtomicValue::Ptr err(create(captureTable, lexical, &isPos, &years, |
| &months, 0, 0, 0, 0, 0)); |
| |
| return err ? err : YearMonthDuration::Ptr(new YearMonthDuration(isPos, years, months)); |
| } |
| |
| YearMonthDuration::Ptr YearMonthDuration::fromComponents(const bool isPositive, |
| const YearProperty years, |
| const MonthProperty months) |
| { |
| return YearMonthDuration::Ptr(new YearMonthDuration(isPositive, years, months)); |
| } |
| |
| QString YearMonthDuration::stringValue() const |
| { |
| QString retval; |
| |
| if(!m_isPositive) |
| retval.append(QLatin1Char('-')); |
| |
| retval.append(QLatin1Char('P')); |
| |
| /* When years == 0 and months == 0, we get "P0M", which |
| * is the correct canonical form. */ |
| 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')); |
| } |
| } |
| else |
| { |
| if(m_months) |
| { |
| retval.append(QString::number(m_months)); |
| retval.append(QLatin1Char('M')); |
| } |
| else |
| return QLatin1String("P0M"); /* Ensure the canonical form. */ |
| } |
| |
| return retval; |
| } |
| |
| AbstractDuration::Value YearMonthDuration::value() const |
| { |
| return (m_years * 12 + m_months) * (m_isPositive ? 1 : -1); |
| } |
| |
| Item YearMonthDuration::fromValue(const Value val) const |
| { |
| if(val == 0) |
| return toItem(CommonValues::YearMonthDurationZero); |
| else |
| { |
| const Value absValue = qAbs(val); |
| return toItem(YearMonthDuration::fromComponents(val >= 0, |
| absValue / 12, |
| absValue % 12)); |
| } |
| } |
| |
| ItemType::Ptr YearMonthDuration::type() const |
| { |
| return BuiltinTypes::xsYearMonthDuration; |
| } |
| |
| YearProperty YearMonthDuration::years() const |
| { |
| return m_years; |
| } |
| |
| MonthProperty YearMonthDuration::months() const |
| { |
| return m_months; |
| } |
| |
| DayCountProperty YearMonthDuration::days() const |
| { |
| return 0; |
| } |
| |
| HourProperty YearMonthDuration::hours() const |
| { |
| return 0; |
| } |
| |
| MinuteProperty YearMonthDuration::minutes() const |
| { |
| return 0; |
| } |
| |
| SecondProperty YearMonthDuration::seconds() const |
| { |
| return 0; |
| } |
| |
| MSecondProperty YearMonthDuration::mseconds() const |
| { |
| return 0; |
| } |
| |
| |
| QT_END_NAMESPACE |