public virtual bool SetNewTime(DateTime start, DateTime end)
{
if (end.Equals(default(DateTime)))
{
Start = start;
return(true);
}
if (end <= start)
{
return(false);
}
var newStartValue = TimeRange.StartValue + Convert.ToInt32(start.Subtract(Start).TotalMinutes);
var newEndValue = TimeRange.EndValue + Convert.ToInt32(end.Subtract(End).TotalMinutes);
var newTimeValueRange = new TimeValueRange(newStartValue, newEndValue);
if (newTimeValueRange.Invalid)
{
return(false);
}
TimeRange = newTimeValueRange;
Start = start;
return(true);
}
public VisibleSubEventTerm(TermStyle source, TimeValueRange timeValueRange, DateTime start)
{
_source = source;
TimeRange = timeValueRange;
Background = _source.Background;
Start = start;
}
public bool SetNewTime(DateTime start, DateTime end)
{
if (end.Equals(default(DateTime)))
{
Start = start;
return(true);
}
if (end <= start)
{
return(false);
}
var oldStart = Start;
var oldTimeRange = TimeRange;
var oldOccurScale = OccurScale;
var newStartValue = TimeRange.StartValue + Convert.ToInt32(start.Subtract(Start).TotalMinutes);
var newEndValue = TimeRange.EndValue + Convert.ToInt32(end.Subtract(End).TotalMinutes);
TimeRange = new TimeValueRange(newStartValue, newEndValue);
Start = start;
if (!_visibleSubEventTerm.IsInTheRange(start, end))
{
TimeRange = oldTimeRange;
Start = oldStart;
OccurScale = oldOccurScale;
return(false);
}
return(true);
}
public BasicAssignmentType()
{
_timeRange = new TimeValueRange(480, 1020);
_background = "BurlyWood";
_onService = true;
_termSet = new List <ICanConvertToValueTerm> {
this
};
}
public override bool SetNewTime(DateTime start, DateTime end)
{
if (end <= start)
{
return(false);
}
var newStartValue = TimeRange.StartValue + Convert.ToInt32(start.Subtract(Start).TotalMinutes);
var newEndValue = TimeRange.EndValue + Convert.ToInt32(end.Subtract(End).TotalMinutes);
var newTimeValueRange = new TimeValueRange(newStartValue, newEndValue);
if (newTimeValueRange.Invalid)
{
return(false);
}
var oldTimeRangeValue = _timeRange;
_start = default(DateTime); // reset 会在 get Start 属性时发生重新赋值动作
_end = default(DateTime); // reset 会在 get End 属性时发生重新赋值动作
_termSet.Clear();
_termSet.Add(this);
TimeRange = new TimeValueRange(newStartValue, newEndValue);
BuildTermSet(); // 重新填充 termSet
if (_subEventInsertRules.Any(s => !s.IsInTheRange(start, end)))
{
_start = default(DateTime);
_end = default(DateTime);
_termSet.Clear();
_termSet.Add(this);
TimeRange = oldTimeRangeValue;
BuildTermSet();
return(false);
}
return(true);
}
