public XboxGamepadBackInterfaceAxis Bind(XboxInputLabel.Buttons?upLabel, XboxInputLabel.Buttons?rightLabel, XboxInputLabel.Buttons?downLabel, XboxInputLabel.Buttons?leftLabel)
{
IEnumerable sources = _sources;
ButtonAxisInputSource <XboxGamepadDevice> buttonAxis = FindSource <ButtonAxisInputSource <XboxGamepadDevice> >(ref sources);
if (buttonAxis == null)
{
buttonAxis = new ButtonAxisInputSource <XboxGamepadDevice>(Device);
_sources.Add(buttonAxis);
SourceAdded(buttonAxis);
}
bool isSourceModified = false;
if (upLabel.HasValue)
{
buttonAxis.AddUp(Device.CreateButtonSource(upLabel.Value));
isSourceModified = true;
}
if (rightLabel.HasValue)
{
buttonAxis.AddRight(Device.CreateButtonSource(rightLabel.Value));
isSourceModified = true;
}
if (downLabel.HasValue)
{
buttonAxis.AddDown(Device.CreateButtonSource(downLabel.Value));
isSourceModified = true;
}
if (leftLabel.HasValue)
{
buttonAxis.AddLeft(Device.CreateButtonSource(leftLabel.Value));
isSourceModified = true;
}
if (isSourceModified)
{
SourceModified(buttonAxis);
}
return(this);
}
public MouseButtonBackInterfaceAxis(MouseDevice device) : base(device)
{
_source = new ButtonAxisInputSource <MouseDevice>(device);
}
public KeyboardBackInterfaceAxis(KeyboardDevice device) : base(device)
{
_source = new ButtonAxisInputSource <KeyboardDevice>(device);
}
