public DateBoundTimeRanges RemoveTimeRange(TimeRange timeRange)
{
var timeRangesTemp = TimeRanges.ToList();
for (var i = 0; i < timeRangesTemp.Count; i++)
{
var storedTimeRange = timeRangesTemp[i];
if (storedTimeRange.Equals(timeRange))
{
timeRangesTemp.RemoveAt(i);
i--;
}
else if (TimeRangeSplitsStoredTimeRange(timeRange, storedTimeRange))
{
var newTimeRangeLower = new TimeRange(storedTimeRange.StartTime, timeRange.StartTime - storedTimeRange.StartTime);
var newTimeRangeUpper = new TimeRange(timeRange.EndTime, storedTimeRange.EndTime - timeRange.EndTime);
timeRangesTemp.RemoveAt(i);
timeRangesTemp.AddRange(new[] { newTimeRangeUpper, newTimeRangeLower });
break;
}
else if (TimeRangeCutsStartOfStoredTimeRange(timeRange, storedTimeRange))
{
// storedTimeRange.StartTime = timeRange.EndTime;
var newTimeRange = new TimeRange(timeRange.EndTime, storedTimeRange.Duration);
timeRangesTemp[i] = newTimeRange;
}
else if (TimeRangeCutsEndOfStoredTimeRange(timeRange, storedTimeRange))
{
storedTimeRange.Duration -= storedTimeRange.EndTime - timeRange.StartTime;
timeRangesTemp[i] = storedTimeRange;
}
}
TimeRanges = timeRangesTemp;
return(this);
}
public DateBoundTimeRanges Clear()
{
var timeRangesTemp = TimeRanges.ToList();
timeRangesTemp.Clear();
TimeRanges = timeRangesTemp;
return(this);
}
public DateBoundTimeRanges AddTimeRange(TimeRange newTimeRange)
{
ValidateTimeRange(newTimeRange);
var timeRangesTemp = TimeRanges.ToList();
if (CheckIfTimeRangeToAddFitsWithinAnyStoredTimeRange(newTimeRange, timeRangesTemp))
{
return(this);
}
if (timeRangesTemp.Count != 0)
{
newTimeRange = MergePotentialOverlaps(newTimeRange, timeRangesTemp);
}
timeRangesTemp.Add(newTimeRange);
TimeRanges = timeRangesTemp;
return(this);
}
/// <summary>
/// Az adott időintervallumot kiveszi a listából.
/// </summary>
public void RemoveTimeRange(TimeRange timeRange)
{
ReloadData();
if (TimeUnit == TimeUnit.Infinity)
{
foreach (var tr in TimeRanges.ToList())
{
RemoveTimeRangeFromList(tr);
}
}
else
{
var tcTimeRange = newTaskControl_TimeRange(timeRange.DateTimeStart, timeRange.DurationCount);
//1. megnézem, van e olyan intervallum, amit a törlendő időszak kezdetével összeér. Ha van ilyen, kettébontom 2 időszakra.
var startIntersecting = TimeRanges
.Where(x => x.DateTimeStart <= tcTimeRange.DateTimeStart && x.EndOfTimeRange(TimeUnit) >= tcTimeRange.DateTimeStart)
.FirstOrDefault();
SplitInList(startIntersecting, tcTimeRange.DateTimeStart);
//2. megnézem, van e olyan intervallum, amit a törlendő időszak végével összeér. Ha van ilyen, kettébontom 2 időszakra.
var entIntersecting = TimeRanges
.Where(x => x.DateTimeStart <= tcTimeRange.EndOfTimeRange(TimeUnit) && x.EndOfTimeRange(TimeUnit) >= tcTimeRange.EndOfTimeRange(TimeUnit))
.FirstOrDefault();
SplitInList(entIntersecting, tcTimeRange.EndOfTimeRange(TimeUnit));
//3. kitörlöm az összes intervallumot, amit teljesen befed a törlendő intervallum.
var toDelete = TimeRanges
.Where(x => x.DateTimeStart >= tcTimeRange.DateTimeStart && x.EndOfTimeRange(TimeUnit) <= tcTimeRange.EndOfTimeRange(TimeUnit))
.ToList();
foreach (var tr in toDelete)
{
RemoveTimeRangeFromList(tr);
}
}
//Az új időintervallumot felveszem a listába
SaveChanges();
}