BrailleIO.Interface.IBrailleIOAdapter IBrailleIOAdapterSupplier.GetAdapter(BrailleIO.Interface.IBrailleIOAdapterManager manager)
{
if (manager != null && monitor != null)
{
adapter = monitor.GetAdapter(manager);
return(adapter);
}
return(null);
}
BrailleIO.Interface.IBrailleIOAdapter IBrailleIOAdapterSupplier.GetAdapter(BrailleIO.Interface.IBrailleIOAdapterManager manager)
{
if (manager != null && monitor != null)
{
adapter = monitor.GetAdapter(manager);
return adapter;
}
return null;
}
public BrailleIOExample()
{
io = BrailleIOMediator.Instance;
io.AdapterManager = new ShowOffBrailleIOAdapterManager();
Monitor = ((ShowOffBrailleIOAdapterManager)io.AdapterManager).Monitor;
showOff = io.AdapterManager.ActiveAdapter as AbstractBrailleIOAdapterBase;
registerToEvents();
showExample();
}
private void getShowOff()
{
if (IO != null)
{
// if the current Adapter manager holds an debug dapter, use it
if (IO.AdapterManager is ShowOffBrailleIOAdapterManager)
{
Monitor = ((ShowOffBrailleIOAdapterManager)IO.AdapterManager).Monitor;
foreach (var adapter in IO.AdapterManager.GetAdapters())
{
if (adapter is BrailleIOAdapter_ShowOff)
{
showOffAdapter = adapter as AbstractBrailleIOAdapterBase;
break;
}
}
}
// if no debug device currently exists, create a new one
if (showOffAdapter == null)
{
Monitor = new ShowOff();
showOffAdapter = Monitor.GetAdapter(IO.AdapterManager);
if (showOffAdapter != null)
{
IO.AdapterManager.AddAdapter(showOffAdapter);
}
}
// if a debug adapter could been created, register to its events
if (showOffAdapter != null)
{
showOffAdapter.Synch = true; // activate that this device receives the pin matrix of the active device, too.
#region events
showOffAdapter.touchValuesChanged += new EventHandler <BrailleIO_TouchValuesChanged_EventArgs>(_bda_touchValuesChanged);
showOffAdapter.keyStateChanged += new EventHandler <BrailleIO_KeyStateChanged_EventArgs>(_bda_keyStateChanged);
#endregion
}
if (Monitor != null)
{
Monitor.Disposed += new EventHandler(monitor_Disposed);
}
}
}
private AbstractBrailleIOAdapterBase createBrailleDis()
{
if (IO != null && IO.AdapterManager != null)
{
brailleDisAdapter = new BrailleIOBrailleDisAdapter.BrailleIOAdapter_BrailleDisNet(IO.AdapterManager);
IO.AdapterManager.ActiveAdapter = brailleDisAdapter;
#region BrailleDis events
brailleDisAdapter.touchValuesChanged += new EventHandler <BrailleIO_TouchValuesChanged_EventArgs>(_bda_touchValuesChanged);
brailleDisAdapter.keyStateChanged += new EventHandler <BrailleIO_KeyStateChanged_EventArgs>(_bda_keyStateChanged);
#endregion
return(brailleDisAdapter);
}
return(null);
}
/// <summary>
/// gesture recognizer registration for the device
/// </summary>
/// <param name="adapter">The adapter.</param>
/// <returns>A gesture recognizer for recognizing gestures</returns>
private GestureRecognizer registerGestureRecognizer(AbstractBrailleIOAdapterBase adapter)
{
if (adapter != null)
{
var blobTracker = new BlobTracker();
var gestureRecognizer = new GestureRecognizer(blobTracker);
var tabClassifier = new TapClassifier();
var multitouchClassifier = new MultitouchClassifier();
// add several classifiers to interpret the tracked blobs
gestureRecognizer.AddClassifier(tabClassifier);
gestureRecognizer.AddClassifier(multitouchClassifier);
// start tracking fo blobs
blobTracker.InitiateTracking();
return(gestureRecognizer);
}
return(null);
}