public EditPicture()
{
InitializeComponent();
_historyIterator = new HistoryIterator(0, 0);
trackBar1.Value = trackBar1.Maximum / maxZoom;
_factor = FormsHelper.GetFactor(ref trackBar1, maxZoom);
}
public override List<Decision> Decide(DecisionTask task)
{
var decisions = new List<Decision>();
List<ActivityState> activityStates;
string startingInput;
//ProcessHistory(task, out startingInput, out activityStates);
HistoryIterator iterator = new HistoryIterator(this.Client, task);
foreach (var evnt in iterator)
{
if (evnt.EventType == EventType.WorkflowExecutionStarted)
{
//startingInput = evnt.WorkflowExecutionStartedEventAttributes.Input; //this.Deserialize<WorkFlowExecutionInput>(evnt.WorkflowExecutionStartedEventAttributes.Input);
decisions.Add(new Decision()
{
DecisionType = DecisionType.ScheduleActivityTask,
ScheduleActivityTaskDecisionAttributes = new ScheduleActivityTaskDecisionAttributes()
{
ActivityType = new ActivityType()
{
Name = Constants.ActivityName,
Version = Constants.ActivityVersion
},
ActivityId = Constants.ActivityIdPrefix + DateTime.Now.TimeOfDay,
Input = evnt.WorkflowExecutionStartedEventAttributes.Input
}
});
}
if (evnt.EventType == EventType.ActivityTaskCompleted)
{
//ActivityState state = this.Deserialize<ActivityState>(evnt.ActivityTaskCompletedEventAttributes.Result);
//activityStates.Add(state);
decisions.Add(new Decision()
{
DecisionType = DecisionType.CompleteWorkflowExecution,
CompleteWorkflowExecutionDecisionAttributes = new CompleteWorkflowExecutionDecisionAttributes
{
Result = "We are done"
}
});
}
}
//if (decisions.Count == 0)
//{
// decisions.Add(new Decision()
// {
// DecisionType = DecisionType.CompleteWorkflowExecution,
// CompleteWorkflowExecutionDecisionAttributes = new CompleteWorkflowExecutionDecisionAttributes
// {
// Result = "We are done"
// }
// });
//}
return decisions;
}
void ProcessHistory(DecisionTask task, out string startingInput, out List<ActivityState> activityStates)
{
startingInput = null;
activityStates = new List<ActivityState>();
HistoryIterator iterator = new HistoryIterator(this.Client, task);
foreach (var evnt in iterator)
{
if (evnt.EventType == EventType.WorkflowExecutionStarted)
{
startingInput = evnt.WorkflowExecutionStartedEventAttributes.Input; //this.Deserialize<WorkFlowExecutionInput>(evnt.WorkflowExecutionStartedEventAttributes.Input);
}
if (evnt.EventType == EventType.ActivityTaskCompleted)
{
ActivityState state = this.Deserialize<ActivityState>(evnt.ActivityTaskCompletedEventAttributes.Result);
activityStates.Add(state);
}
}
}
