private void CalculateMinimumEarliestStartDateTime()
{
int?minimumEarliestStartTime = DependentActivity.MinimumEarliestStartTime;
if (minimumEarliestStartTime.HasValue)
{
m_MinimumEarliestStartDateTime = m_DateTimeCalculator.AddDays(ProjectStart, minimumEarliestStartTime.GetValueOrDefault());
}
else
{
m_MinimumEarliestStartDateTime = null;
}
}
private GanttTask CreateGanttTask(
DateTime projectStart,
ActivityModel activity,
SlackColorFormatLookup colorFormatLookup)
{
Color background = colorFormatLookup?.FindSlackColor(activity.TotalSlack) ?? Colors.DodgerBlue;
return(new GanttTask
{
Start = m_DateTimeCalculator.AddDays(projectStart, activity.EarliestStartTime.Value),
End = m_DateTimeCalculator.AddDays(projectStart, activity.EarliestFinishTime.Value),
Name = activity.Name,
BackgroundColor = new SolidColorBrush(background),
ForegroundColor = new SolidColorBrush(ContrastConvert(background)),
Radius = activity.Duration < 3 ? 0 : 5,
TaskProgressVisibility = Visibility.Collapsed,
});
}
public static string FormatScheduleOutput(int days, bool showDates, DateTime projectStart, IDateTimeCalculator dateTimeCalculator)
{
if (dateTimeCalculator == null)
{
throw new ArgumentNullException(nameof(dateTimeCalculator));
}
if (showDates)
{
return(dateTimeCalculator.AddDays(projectStart, days).ToString("d"));
}
return(days.ToString());
}
public static double CalculateChartTimeXValue(int input, bool showDates, DateTime projectStart, IDateTimeCalculator dateTimeCalculator)
{
if (dateTimeCalculator == null)
{
throw new ArgumentNullException(nameof(dateTimeCalculator));
}
double output = input;
if (showDates)
{
output = DateTimeAxis.ToDouble(dateTimeCalculator.AddDays(projectStart, input));
}
return(output);
}