private void AddJoystick(WaitableJoystick joystick)
{
if (joystick.IsWaitable)
{
joysticksWaitable.Add(joystick);
// Signal waiting thread that there are new Joysticks to wait on
eventNewJoystick.Set();
}
else
{
joysticksPolled.Add(joystick);
}
}
/// <summary>
/// Enumerates devices and adds them to Joysticks if not already present.
/// </summary>
private void UpdateConnectedDeviceList()
{
List <DeviceInstance> devices = GetDevices();
if (devices.Count > GetConnectedCount())
{
foreach (DeviceInstance device in devices)
{
if (!IsDeviceConnected(device))
{
bool connected = false;
#pragma warning disable IDE0068 // Use recommended dispose pattern: Can't be disposed until enclosing DirectInputManager is disposed.
WaitableJoystick joystick = CreateJoystick(device);
#pragma warning restore IDE0068 // Use recommended dispose pattern
try
{
if (null != joystick)
{
joystick.Connect();
connected = true;
AddJoystick(joystick);
PublishControllerListChanged();
Logger.Info("Connected " + joystick.Information.Type + ": " + joystick.Information.InstanceName);
}
}
catch (SharpDXException dxException)
{
Logger.Error("SharpDXException during construction / connection of Device " + device.InstanceName + ": ", dxException);
}
finally
{
// Something went wrong during creation process,
// so dispose of partially created object
if (!connected && joystick != null)
{
joystick.Dispose();
}
}
}
}
}
}
private WaitableJoystick CreateJoystick(DeviceInstance device)
{
WaitableJoystick joystick = null;
try
{
joystick = new WaitableJoystick(directInput, device.InstanceGuid);
joystick.Properties.BufferSize = DEVICE_BUFFER_SIZE;
}
catch (SharpDXException dxException)
{
if (dxException.ResultCode == 0x80040154)
{
Logger.Warning("SharpDXException often occurs when disconnecting Joystick instance: " + dxException.Message);
}
else
{
Logger.Error("SharpDXException during creation of Joystick instance: ", dxException);
}
}
return(joystick);
}
public ConnectedDeviceInfo(WaitableJoystick joystick)
{
Information = joystick.Information;
Capabilities = joystick.Capabilities;
Properties = joystick.Properties;
}