private void StartCounting(StartCountingReasons reason, DateTime?start = null)
{
if (StartCountingRequested == null)
{
return;
}
if (this.workReports.Count == 0)
{
return;
}
var args = new StartCountingEventArgs(reason);
StartCountingRequested(this, args);
if (!args.Handled)
{
return;
}
if (!args.Continue)
{
return;
}
// Counting already started -> do not continue
if (this.IsRunning)
{
return;
}
// Use start time from parameter or continue right after the last work report
var startTime = start.HasValue ? start.Value : this.workReports[this.workReports.Count - 1].ToTime;
this.StartCounting(startTime);
}
/// <summary>
/// Default constructor
/// </summary>
public StartCountingEventArgs(StartCountingReasons reason)
{
this.Reason = reason;
}