void RemoveActiveBookmark(ActivityContext context)
{
StateMachineEventManager eventManager = this.EventManager.Get(context);
Bookmark bookmark = this.evaluateConditionBookmark.Get(context);
if (bookmark != null)
{
eventManager.RemoveActiveBookmark(bookmark);
}
}
protected override void Execute(NativeActivityContext context)
{
//We view the duration before moving to initial state is on transition.
StateMachineEventManager localEventManager = this.eventManager.Get(context);
localEventManager.OnTransition = true;
int index = StateMachineHelper.GetChildStateIndex(rootId, this.InitialState.StateId);
context.ScheduleFunc <string, StateMachineEventManager, string>(this.internalStateFuncs[index], this.InitialState.StateId,
localEventManager, onStateComplete);
}
void TakeTransition(NativeActivityContext context, StateMachineEventManager eventManager, int triggerId)
{
this.EventManager.Get(context).OnTransition = true;
if (!this.hasRunningChildState.Get(context))
{
PrepareForExit(context, GetTo(triggerId, eventManager.CurrentConditionIndex));
}
else
{
context.ResumeBookmark(this.EventManager.Get(context).CompleteDeepestChildBookmark, GetTo(triggerId, eventManager.CurrentConditionIndex));
}
}
static void ProcessNextTriggerCompletedEvent(NativeActivityContext context, StateMachineEventManager eventManager)
{
eventManager.CurrentBeingProcessedEvent = null;
eventManager.OnTransition = false;
TriggerCompletedEvent completedEvent = eventManager.GetNextCompletedEvent();
if (completedEvent != null)
{
context.ResumeBookmark(completedEvent.Bookmark, null);
}
}
void ScheduleAction(NativeActivityContext context)
{
StateMachineEventManager eventManager = this.EventManager.Get(context);
if (eventManager.IsReferredByBeingProcessedEvent(this.evaluateConditionBookmark.Get(context)))
{
InternalTransition transition = GetInternalTransition(eventManager.CurrentBeingProcessedEvent.TriggedId);
Activity action = transition.TransitionDataList[eventManager.CurrentConditionIndex].Action;
if (action != null)
{
context.ScheduleActivity(action);
}
}
RemoveBookmarks(context);
}
void StartEvaluateCondition(NativeActivityContext context)
{
//Start to evaluate conditions of the trigger which represented by currentTriggerIndex
StateMachineEventManager eventManager = this.EventManager.Get(context);
int triggerId = eventManager.CurrentBeingProcessedEvent.TriggedId;
eventManager.CurrentConditionIndex = 0;
InternalTransition transition = GetInternalTransition(triggerId);
if (transition.IsUnconditional)
{
TakeTransition(context, eventManager, triggerId);
}
else
{
context.ScheduleActivity <bool>(GetCondition(triggerId, eventManager.CurrentConditionIndex),
this.onConditionComplete, null);
}
}