public async Task Increase(CountState state)
{
await Task.Run(() =>
{
var count = state.Count + 1;
this.State = new CountState(count);
});
NotifyStateChanged("Increase");
}
public async Task Decrease(CountState state)
{
await Task.Run(() =>
{
var count = state.Count - 1;
Thread.Sleep(5000);
this.State = new CountState(count);
});
NotifyStateChanged("Increase");
}
public SelectList states(CountState state)
{
var otherStates = unitOfWork.CountstateRepository.Get(c => c.countryID == state.countryID)
.OrderBy(o => o.CultureStateName);
if (ITTConfig.CurrentCultureIsNotEN)
{
return(new SelectList(otherStates, "stateID", "stateName", state.stateID));
}
else
{
return(new SelectList(otherStates, "stateID", "stateNameEN", state.stateID));
}
}
/// <summary>
/// Process a frame update while in the Ready state. In this
/// state, the gesture detector is waiting for a finger count
/// to stabilise before starting gesture detection.
/// </summary>
private void ProcessFrameReady(Frame frame)
{
#region Hand check
List<Hand> hands = DetectedHands(frame.Hands);
if (hands.Count == 0)
{
LeaveWorkspace();
return;
}
Hand activeHand = null;
foreach (Hand hand in hands)
{
if (hand.Id == activeHandId)
{
activeHand = hand;
break;
}
}
if (activeHand == null)
{
// Lost sight of the active hand
LeaveWorkspace();
return;
}
if (ExtendedFingers(activeHand.Fingers, false).Count == 0)
PoseEnd();
#endregion
/* #region Groups
// If a group switch has taken place, abort selection
if (ProcessGroups(activeHand))
return;
#endregion */
discardedFrames++;
if (discardedFrames == READY_FRAMES)
{
Log("Ready to count");
state = CountState.Counting;
}
}
private void PoseStart()
{
state = CountState.Ready;
selectionState = CountSelectionState.Idle;
Log("Count: PoseStart");
}
private void PoseEnd()
{
if (selectionState != CountSelectionState.Idle)
CountStop();
//GroupLeave(activeGroup);
state = CountState.Tracking;
selectionState = CountSelectionState.Idle;
//activeGroup = 0;
discardedFrames = 0;
Log("Count: PoseEnd");
}
private void LeaveWorkspace()
{
if (selectionState != CountSelectionState.Idle)
CountStop();
//GroupLeave(activeGroup);
state = CountState.Idle;
selectionState = CountSelectionState.Idle;
//activeGroup = 0;
discardedFrames = 0;
activeHandId = -1;
foreach (IParentObserver observer in observers)
{
observer.LeaveWorkspace(0);
Log("Count: LeaveWorkspace");
}
}
private void EnterWorkspace(int handId, int fingers)
{
state = CountState.Tracking;
selectionState = CountSelectionState.Idle;
//activeGroup = 0;
activeHandId = handId;
foreach (IParentObserver observer in observers)
{
observer.EnterWorkspace(-1, fingers);
}
Log("Count: EnterWorkspace");
}
private void CountStart(ROI.ROI roi, int count)
{
state = CountState.Counting;
selectionState = CountSelectionState.InProgress;
countStart = DateTime.Now;
countTotal = 0;
countFrames = 0;
for (int i = 0; i < observers.Count; i++ )
{
//if (observer.Equals(typeof(ICountObserver)))
Log(String.Format("Observer{0}", observers[i]));
if (observers[i] is ICountObserver)
{
ICountObserver ic = (ICountObserver)observers[i];
ic.CountStart(null, roi, count, this, observers);
}
}
Log(String.Format("Count: CountStart {0}", count));
}
// private int activeGroup;
public CountDetector(LeapInterface leap, GestureSpace space)
{
// Initialise state machines
state = CountState.Idle;
selectionState = CountSelectionState.Idle;
activeHandId = -1;
discardedFrames = 0;
ignoredFrames = 0;
this.leap = leap;
/* // Initialise groups and ROIs
activeGroup = 0; */
// Initialise list of observers
observers = new List<IParentObserver>();
// Initialise selection metadata
countStart = DateTime.Now;
// Register gesture workspace
this.RegisterWorkspace(space);
// Register this gesture detector for frame updates and keep reference of the LeapMotion controller
this.leap.RegisterFrameListener(this);
GestureDetector.DEBUG = false;
}
private void CountStart(ROI.ROI roi, int count)
{
state = CountState.Counting;
selectionState = CountSelectionState.InProgress;
countStart = DateTime.Now;
countTotal = 0;
countFrames = 0;
foreach (ICountObserver observer in observers)
observer.CountStart(null, roi, count);
Log(String.Format("Count: CountStart {0}", count));
}
