private Double ConvertTimeToDistance(TimeSpan span)
{
TimeLineViewLevel lvl = (TimeLineViewLevel)GetValue(ViewLevelProperty);
Double unitSize = (Double)GetValue(UnitSizeProperty);
Double value = unitSize;
switch (lvl)
{
case TimeLineViewLevel.Seconds:
value = span.TotalSeconds * unitSize;
break;
case TimeLineViewLevel.Minutes:
value = span.TotalMinutes * unitSize;
break;
case TimeLineViewLevel.Hours:
value = span.TotalHours * unitSize;
break;
case TimeLineViewLevel.Days:
value = span.TotalDays * unitSize;
break;
case TimeLineViewLevel.Weeks:
value = (span.TotalDays / 7.0) * unitSize;
break;
case TimeLineViewLevel.Months:
value = (span.TotalDays / 30.0) * unitSize;
break;
case TimeLineViewLevel.Years:
value = (span.TotalDays / 365.0) * unitSize;
break;
default:
break;
}
return(value);
}
private void UpdateViewLevel(TimeLineViewLevel lvl)
{
if (Items == null)
return;
for (int i = 0; i < Items.Count; i++)
{
var templatedControl = GetTimeLineItemControlAt(i);
if (templatedControl != null)
templatedControl.ViewLevel = lvl;
}
ReDrawChildren();
//Now we go back and have to detect if things have been collapsed
}
private TimeSpan ConvertDistanceToTime(Double distance)
{
TimeLineViewLevel lvl = (TimeLineViewLevel)GetValue(ViewLevelProperty);
Double unitSize = (Double)GetValue(UnitSizeProperty);
double minutes, hours, days, weeks, months, years, milliseconds = 0;
switch (lvl)
{
case TimeLineViewLevel.Seconds:
minutes = (distance / unitSize);
//convert to milliseconds
milliseconds = minutes * 60000;
milliseconds /= 1000;
break;
case TimeLineViewLevel.Minutes:
//value = span.TotalMinutes * unitSize;
minutes = (distance / unitSize);
//convert to milliseconds
milliseconds = minutes * 60000;
break;
case TimeLineViewLevel.Hours:
hours = (distance / unitSize);
//convert to milliseconds
milliseconds = hours * 60 * 60000;
break;
case TimeLineViewLevel.Days:
days = (distance / unitSize);
//convert to milliseconds
milliseconds = days * 24 * 60 * 60000;
break;
case TimeLineViewLevel.Weeks:
//value = (span.TotalDays / 7.0) * unitSize;
weeks = (7 * distance / unitSize);
//convert to milliseconds
milliseconds = weeks * 7 * 24 * 60 * 60000;
break;
case TimeLineViewLevel.Months:
months = (30 * distance / unitSize);;
//convert to milliseconds
milliseconds = months * 30 * 24 * 60 * 60000;
break;
case TimeLineViewLevel.Years:
years = (365 * distance / unitSize);
//convert to milliseconds
milliseconds = years * 365 * 24 * 60 * 60000;
break;
default:
break;
}
long ticks = (long)milliseconds * 10000;
TimeSpan returner = new TimeSpan(ticks);
return(returner);
//return new TimeSpan(0, 0, 0, 0, (int)milliseconds);
}
