C++ KDateTime::setTime方法代码示例

KDateTime Todo::dtStart( bool first ) const
{
  if ( !hasStartDate() ) {
    return KDateTime();
  }
  if ( recurs() && !first ) {
    KDateTime dt = d->mDtRecurrence.addDays( dtDue( true ).daysTo( IncidenceBase::dtStart() ) );
    dt.setTime( IncidenceBase::dtStart().time() );
    return dt;
  } else {
    return IncidenceBase::dtStart();
  }
}

ngwt__Appointment* IncidenceConverter::convertToAppointment( KCal::Event* event )
{
  kDebug() <<"IncidenceConverter::convertToAppointment()";
  if ( !event )
    return 0;

  ngwt__Appointment* appointment = soap_new_ngwt__Appointment( soap(), -1 );
  appointment->startDate = 0;
  appointment->endDate = 0;
  appointment->startDay = 0;
  appointment->endDay = 0;
  appointment->acceptLevel = 0;
  appointment->alarm = 0;
  appointment->allDayEvent = 0;
  appointment->place = 0;
  appointment->timezone = 0;

  if ( !convertToCalendarItem( event, appointment ) ) {
    soap_dealloc( soap(), appointment );
    return 0;
  }

  if ( event->allDay
      () ) {
    bool *allDayEvent = (bool*)soap_malloc( soap(), 1 );
    (*allDayEvent ) = true;
    appointment->allDayEvent = allDayEvent;

    if ( event->dtStart().isValid() ) {
/*      kDebug() << " convertToAppointment() raw start date: " << event->dtStart().toString();*/
      KDateTime start = event->dtStart();
      start.setTime( QTime( 0, 0, 0 ) );
      appointment->startDate = kDateTimeToChar( start, mTimeSpec );
      //appointment->startDay = qDateToString( event->dtStart().date()/*.addDays( -1 )*/ );  
/*      kDebug() << "   converted start date: " << appointment->startDate;*/
    }
    else
      kDebug() << "   event start date not valid ";
    if ( event->hasEndDate() ) {
//       kDebug() << " convertToAppointment() raw end date: " << event->dtEnd().toString();
      KDateTime end = event->dtEnd();
      end = end.addDays( 1 );
      end.setTime( QTime( 0, 0, 0 ) );
      appointment->endDate = kDateTimeToChar( end, mTimeSpec );
      //appointment->endDay = qDateToString( event->dtEnd().date() );
//       kDebug() << "   converted end date:" << appointment->endDate;
    }
    else
      kDebug() << "   event end date not valid ";
  } else {
    appointment->allDayEvent = 0;

    if ( event->dtStart().isValid() )
      appointment->startDate = kDateTimeToChar( event->dtStart(), mTimeSpec );

    if ( event->hasEndDate() )
      appointment->endDate = kDateTimeToChar( event->dtEnd(), mTimeSpec );
  }

  enum ngwt__AcceptLevel * al = (enum ngwt__AcceptLevel*)soap_malloc(soap(), sizeof(enum ngwt__AcceptLevel));
  *al = Busy;
  appointment->acceptLevel = al;

  KCal::Alarm::List alarms = event->alarms();
  if ( !alarms.isEmpty() ) {
    ngwt__Alarm* alarm = soap_new_ngwt__Alarm( soap(), -1 );
    alarm->__item = alarms.first()->startOffset().asSeconds() * -1;
    bool * enabled = (bool *)soap_malloc(soap(), sizeof(bool));
    *enabled = alarms.first()->enabled();
    alarm->enabled = enabled;

    appointment->alarm = alarm;
  } else
    appointment->alarm = 0;

  if ( !event->location().isEmpty() ) {
    std::string* location = qStringToString( event->location() );

    appointment->place = location;
  } else
    appointment->place = 0;

  appointment->timezone = 0;

  return appointment;
}

//@cond PRIVATE
void FreeBusy::Private::init( const Event::List &eventList,
                              const KDateTime &start, const KDateTime &end )
{
  int extraDays, i, x, duration;
  duration = start.daysTo( end );
  QDate day;
  KDateTime tmpStart;
  KDateTime tmpEnd;

  // Loops through every event in the calendar
  Event::List::ConstIterator it;
  for ( it = eventList.constBegin(); it != eventList.constEnd(); ++it ) {
    Event::Ptr event = *it;

    // If this event is transparent it shouldn't be in the freebusy list.
    if ( event->transparency() == Event::Transparent ) {
      continue;
    }

    // The code below can not handle all-day events. Fixing this resulted
    // in a lot of duplicated code. Instead, make a copy of the event and
    // set the period to the full day(s). This trick works for recurring,
    // multiday, and single day all-day events.
    Event::Ptr allDayEvent;
    if ( event->allDay() ) {
      // addDay event. Do the hack
      kDebug() << "All-day event";
      allDayEvent = Event::Ptr( new Event( *event ) );

      // Set the start and end times to be on midnight
      KDateTime st = allDayEvent->dtStart();
      st.setTime( QTime( 0, 0 ) );
      KDateTime nd = allDayEvent->dtEnd();
      nd.setTime( QTime( 23, 59, 59, 999 ) );
      allDayEvent->setAllDay( false );
      allDayEvent->setDtStart( st );
      allDayEvent->setDtEnd( nd );

      kDebug() << "Use:" << st.toString() << "to" << nd.toString();
      // Finally, use this event for the setting below
      event = allDayEvent;
    }

    // This whole for loop is for recurring events, it loops through
    // each of the days of the freebusy request

    for ( i = 0; i <= duration; ++i ) {
      day = start.addDays( i ).date();
      tmpStart.setDate( day );
      tmpEnd.setDate( day );

      if ( event->recurs() ) {
        if ( event->isMultiDay() ) {
  // FIXME: This doesn't work for sub-daily recurrences or recurrences with
  //        a different time than the original event.
          extraDays = event->dtStart().daysTo( event->dtEnd() );
          for ( x = 0; x <= extraDays; ++x ) {
            if ( event->recursOn( day.addDays( -x ), start.timeSpec() ) ) {
              tmpStart.setDate( day.addDays( -x ) );
              tmpStart.setTime( event->dtStart().time() );
              tmpEnd = event->duration().end( tmpStart );

              addLocalPeriod( q, tmpStart, tmpEnd );
              break;
            }
          }
        } else {
          if ( event->recursOn( day, start.timeSpec() ) ) {
            tmpStart.setTime( event->dtStart().time() );
            tmpEnd.setTime( event->dtEnd().time() );

            addLocalPeriod ( q, tmpStart, tmpEnd );
          }
        }
      }

    }
    // Non-recurring events
    addLocalPeriod( q, event->dtStart(), event->dtEnd() );
  }

  q->sortList();
}

/******************************************************************************
* Fetch the entered date/time.
* If 'checkExpired' is true and the entered value <= current time, an error occurs.
* If 'minsFromNow' is non-null, it is set to the number of minutes' delay selected,
* or to zero if a date/time was entered.
* In this case, if 'showErrorMessage' is true, output an error message.
* 'errorWidget' if non-null, is set to point to the widget containing the error.
* Reply = invalid date/time if error.
*/
KDateTime AlarmTimeWidget::getDateTime(int* minsFromNow, bool checkExpired, bool showErrorMessage, QWidget** errorWidget) const
{
	if (minsFromNow)
		*minsFromNow = 0;
	if (errorWidget)
		*errorWidget = 0;
	KDateTime now = KDateTime::currentUtcDateTime();
	now.setTime(QTime(now.time().hour(), now.time().minute(), 0));
	if (!mAtTimeRadio->isChecked())
	{
		if (!mDelayTimeEdit->isValid())
		{
			if (showErrorMessage)
				KMessageBox::sorry(const_cast<AlarmTimeWidget*>(this), i18nc("@info", "Invalid time"));
			if (errorWidget)
				*errorWidget = mDelayTimeEdit;
			return KDateTime();
		}
		int delayMins = mDelayTimeEdit->value();
		if (minsFromNow)
			*minsFromNow = delayMins;
		return now.addSecs(delayMins * 60).toTimeSpec(mTimeSpec);
	}
	else
	{
		bool dateOnly = mAnyTimeAllowed && mAnyTimeCheckBox && mAnyTimeCheckBox->isChecked();
		if (!mDateEdit->isValid()  ||  !mTimeEdit->isValid())
		{
			// The date and/or time is invalid
			if (!mDateEdit->isValid())
			{
				if (showErrorMessage)
					KMessageBox::sorry(const_cast<AlarmTimeWidget*>(this), i18nc("@info", "Invalid date"));
				if (errorWidget)
					*errorWidget = mDateEdit;
			}
			else
			{
				if (showErrorMessage)
					KMessageBox::sorry(const_cast<AlarmTimeWidget*>(this), i18nc("@info", "Invalid time"));
				if (errorWidget)
					*errorWidget = mTimeEdit;
			}
			return KDateTime();
		}

		KDateTime result;
		if (dateOnly)
		{
			result = KDateTime(mDateEdit->date(), mTimeSpec);
			if (checkExpired  &&  result.date() < now.date())
			{
				if (showErrorMessage)
					KMessageBox::sorry(const_cast<AlarmTimeWidget*>(this), i18nc("@info", "Alarm date has already expired"));
				if (errorWidget)
					*errorWidget = mDateEdit;
				return KDateTime();
			}
		}
		else
		{
			result = KDateTime(mDateEdit->date(), mTimeEdit->time(), mTimeSpec);
			if (checkExpired  &&  result <= now.addSecs(1))
			{
				if (showErrorMessage)
					KMessageBox::sorry(const_cast<AlarmTimeWidget*>(this), i18nc("@info", "Alarm time has already expired"));
				if (errorWidget)
					*errorWidget = mTimeEdit;
				return KDateTime();
			}
		}
		return result;
	}
}