private void PoseStart()
{
state = CountState.Ready;
selectionState = CountSelectionState.Idle;
Log("Count: PoseStart");
}
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 PoseEnd()
{
if (selectionState != CountSelectionState.Idle)
CountStop();
//GroupLeave(activeGroup);
state = CountState.Tracking;
selectionState = CountSelectionState.Idle;
//activeGroup = 0;
discardedFrames = 0;
Log("Count: PoseEnd");
}
private void CountStop()
{
selectionState = CountSelectionState.Idle;
countTotal = 0;
countFrames = 0;
discardedFrames = 0;
foreach (IParentObserver observer in observers)
{
if (observer is ICountObserver)
{
ICountObserver ic = (ICountObserver)observer;
ic.CountStop();
}
}
// Reset selection progress
CountProgress(0, null);
Log("Count: CountStop");
}
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 void CountSelect(ROI.ROI roi, DateTime time, int count)
{
selectionState = CountSelectionState.Complete;
countSelectedAt = time;
roi = FindROIWithinGroup(count);
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.CountComplete(null, roi, time, count, this, observers);
}
}
// Trigger a ROI set activation
if (roi.ToActivate != null && roi.ToActivate.Length > 0)
{
ActivateROISet(roi.ToActivate);
Log(String.Format("Activating ROI set: {0}", roi.ToActivate));
}
Log(String.Format("Count: CountSelect {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));
}
private void CountSelect(ROI.ROI roi, DateTime time, int count)
{
selectionState = CountSelectionState.Complete;
countSelectedAt = time;
roi = FindROIWithinGroup(count);
foreach (ICountObserver observer in observers)
observer.CountComplete(null, roi, time, count);
// Trigger a ROI set activation
if (roi.ToActivate != null && roi.ToActivate.Length > 0)
{
ActivateROISet(roi.ToActivate);
Log(String.Format("Activating ROI set: {0}", roi.ToActivate));
}
Log(String.Format("Count: CountSelect {0}", count));
}