/// <summary>
/// Dispatched thread of DataReceived callback
/// </summary>
/// <param name="context">Context ID (always 0 for this)</param>
/// <param name="data">Data block pointer</param>
private void DataCallbackSTA(int context, data_block *data)
{
try
{
// X/Y Coordinates
if (data->type == 1)
{
my_data_block.tick = data->tick;
my_data_block.rawx = data->rawx;
my_data_block.rawy = data->rawy;
my_data_block.calx = data->calx;
my_data_block.caly = data->caly;
my_data_block.hDevice = data->hDevice;
my_data_block.hStylus = data->hStylus;
my_data_block.type = data->type;
if (Math.Abs(my_data_block.rawx - _lastX) < 5 && Math.Abs(my_data_block.rawy - _lastY) < 5)
// todo: invert this
{
}
else
{
_lastX = my_data_block.rawx;
_lastY = my_data_block.rawy;
if (TouchBaseMove != null && ScalingHandle != -1)
{
int x = 0, y = 0;
// Use the hooked window's rectangle to scale the controller coordinates to the window
if (DLL_TBApiScaleCoordinates(ref ScalingHandle, ref my_data_block, ref x, ref y))
{
LastPoint = new Point(x, y);
}
else
{
LastPoint = new Point(my_data_block.calx, my_data_block.caly);
}
TouchBaseMove(this, LastPoint);
}
}
}
// Touch Up/Down state
if (data->type == 2)
{
event_block *p_event = (event_block *)data;
my_event_block.tick = p_event->tick;
my_event_block.left = p_event->left;
my_event_block.right = p_event->right;
my_event_block.timed = p_event->timed;
my_event_block.hDevice = p_event->hDevice;
my_event_block.hStylus = p_event->hStylus;
my_event_block.type = p_event->type;
// Fire "Down" if either Left or Right is pressed
if (my_event_block.left == 1 || my_event_block.right == 1)
{
if (TouchBaseDown != null && ScalingHandle != -1)
{
TouchBaseDown(this, LastPoint);
}
}
// Fire "Up" if both Left and Light are not pressed
else if (my_event_block.left == 0 && my_event_block.right == 0)
{
if (TouchBaseUp != null && ScalingHandle != -1)
{
TouchBaseUp(this, LastPoint);
}
}
}
if ((DateTime.Now - _lastRead).TotalMilliseconds < 100)
{
return;
}
_lastRead = DateTime.Now;
}
catch (Exception ex) { }
finally
{
_callbackReset.Set();
}
}
/// <summary>
/// DataReceived callback from the API
/// </summary>
/// <param name="context">Context ID (always 0 for this)</param>
/// <param name="data">Data block pointer</param>
private void DataCallback(int context, data_block *data)
{
// In order to make this play nice, we have to invoke it on the dispatcher thread of the hooked window.
HookedWnd.Dispatcher.Invoke(new ThreadStart(() => DataCallbackSTA(context, data)),
DispatcherPriority.Render);
}
