public void Clear()
{
FunctionalElements.Clear();
VisualElements.Clear();
SessionVariables.Clear();
var start = AddNewTask(null, typeof(ElemStart));
AddNewTask(start, typeof(ElemEnd));
}
private void InsertTaskAfterElement(ElemBase origin, ElemBase adding)
{
adding.Task.VisualElement = adding;
if (origin == null && adding.GetType() == typeof(ElemStart))
{
FunctionalElements.Add(adding.Task);
VisualElements.Add(adding);
return;
}
FunctionalElements.Insert(FunctionalElements.IndexOf(origin.Task) + 1, adding.Task);
VisualElements.Insert(VisualElements.IndexOf(origin) + 1, adding);
}
private void Task_OnTaskEnd(object sender, TaskEndEventArgs e)
{
var lastTask = sender as TSBase;
CurrentTaskIndex = GetTaskIndex(lastTask);
if (ShouldForceStop)
{
EndSession("Force stop fired");
return;
}
if (!e.EventSuccessful)
{
if (RestartOnError)
{
RestartSession(String.Format("Restarting.. Task error at {0}\n{1} - {2}", CurrentTaskIndex + 1, lastTask.Name,
(e.Result as Exception).Message));
}
else
{
EndSession(String.Format("Task error at {0}\n{1} - {2}", CurrentTaskIndex, lastTask.Name,
(e.Result as Exception).Message));
}
return;
}
lastTask.AfterTaskEnd();
if (lastTask.GetType() == typeof(TSRestart))
{
RestartSession("");
return;
}
if (lastTask.GetType() == typeof(TSEnd))
{
EndSession("Task reached End node");
}
FunctionalElements.ElementAt(CurrentTaskIndex + 1).StartTask(e.Result);
}
