internal JoystickController(int deviceIndex, int controllerIndex, JoyCaps caps)
{
this.Id = caps.ManufacturerID << 16 | caps.ProductID;
this.DeviceIndex = deviceIndex;
this.ControllerIndex = controllerIndex;
this.AxesCount = caps.wNumAxes;
this.ButtonsCount = caps.wNumButtons;
string name = this.ReadName(caps);
this.Name = string.IsNullOrEmpty(name) ? caps.ProductName : name;
}
private string ReadName(JoyCaps caps)
{
string currentJoystickSettingsKey = $"HKEY_CURRENT_USER\\System\\CurrentControlSet\\Control\\MediaResources\\Joystick\\{caps.RegistryKey}\\CurrentJoystickSettings";
string currentJoystickSettingsValue = $"Joystick{(this.DeviceIndex + 1).ToString(CultureInfo.InvariantCulture)}OEMName";
string oemName = (string)Registry.GetValue(currentJoystickSettingsKey, currentJoystickSettingsValue, string.Empty);
if (string.IsNullOrEmpty(oemName))
{
return(null);
}
string joystickPropertiesKey = "HKEY_CURRENT_USER\\System\\CurrentControlSet\\Control\\MediaProperties\\PrivateProperties\\Joystick\\OEM\\" + oemName;
string joystickPropertiesValue = "OEMName";
string name = (string)Registry.GetValue(joystickPropertiesKey, joystickPropertiesValue, string.Empty);
if (string.IsNullOrEmpty(name))
{
return(null);
}
return(name);
}
public static extern int JoyGetDevCaps(IntPtr uJoyID, out JoyCaps pjc, int cbjc);
