private bool disposedValue = false; // To detect redundant calls
protected virtual void Dispose(bool disposing)
{
if (!disposedValue)
{
if (disposing)
{
_wes_PropertyChanged = null;
_wes_StartTransition = null;
_wes_BeforeExitingPreviousState = null;
_wes_EndTransition = null;
_timer.Tick -= _timer_Tick;
_timer.Dispose();
_effectsTimer.Tick -= _effectsTimer_Tick;
_effectsTimer.Dispose();
}
// decrement
StateMachinesDisposer.getInstance().UnRegisterSM(this);
disposedValue = true;
// Console.WriteLine("----->" + transitionToNewStateRecursionLevel + "-" + this.GetHashCode() + "[" + GetCurrentThreadId() + "]->DISPOSE");
}
return; // we done
}
/// <summary>
/// Creates a new instance of this state machine.
/// </summary>
public StateMachine(IStateMachineHost host)
{
_host = new WeakReference(host);
// register for dispose
StateMachinesDisposer.getInstance().RegisterSM(this);
_CurrentState = null;
_wes_PropertyChanged = new WeakEventSource <PropertyChangedEventArgs>();
_wes_StartTransition = new WeakEventSource <TransitionEventArgs>();
_wes_BeforeExitingPreviousState = new WeakEventSource <TransitionEventArgs>();
_wes_EndTransition = new WeakEventSource <TransitionEventArgs>();
this.Initialize();
_queue = new Queue <object>();
_timer = new System.Windows.Forms.Timer();
_timer.Interval = 1;
_timer.Tick += _timer_Tick;
_timer.Enabled = false;
_effectsQueue = new Queue <EffectAction>();
_effectsTimer = new System.Windows.Forms.Timer();
_effectsTimer.Interval = 1;
_effectsTimer.Tick += _effectsTimer_Tick;;
_effectsTimer.Enabled = false;
}
public static StateMachinesDisposer getInstance()
{
if (instance == null)
{
instance = new StateMachinesDisposer();
}
return(instance);
}