InputControlType ListenForControl(BindingListenOptions listenOptions, InputDevice device)
{
if (device.IsKnown)
{
var controlCount = device.Controls.Length;
for (int i = 0; i < controlCount; i++)
{
var control = device.Controls[i];
if (control != null && IsPressed(control))
{
if (listenOptions.IncludeNonStandardControls || control.IsStandard)
{
var target = control.Target;
if (target == InputControlType.Command && listenOptions.IncludeNonStandardControls)
{
continue;
}
return(target);
}
}
}
}
return(InputControlType.None);
}
public BindingSource Listen(BindingListenOptions listenOptions, InputDevice device)
{
if (!listenOptions.IncludeControllers || device.IsUnknown)
{
return(null);
}
if (detectFound != InputControlType.None)
{
if (!IsPressed(detectFound, device))
{
if (detectPhase == 2)
{
var bindingSource = new DeviceBindingSource(detectFound);
Reset();
return(bindingSource);
}
}
}
var control = ListenForControl(listenOptions, device);
if (control != InputControlType.None)
{
if (detectPhase == 1)
{
detectFound = control;
detectPhase = 2; // Wait for release.
}
}
else
{
if (detectPhase == 0)
{
detectPhase = 1; // Wait for press.
}
}
return(null);
}