private void HandlePointerMotion(MouseDevice mouse, PointerEvent e)
{
Vector2 delta = new Vector2((float)e.DeltaX, (float)e.DeltaY);
if (mouse != null)
{
mouse.State.SetIsConnected(true);
mouse.State.Position += delta;
}
CursorPosition = new Vector2(
MathHelper.Clamp(CursorPosition.X + delta.X, bounds.Left, bounds.Right - 1),
MathHelper.Clamp(CursorPosition.Y + delta.Y, bounds.Top, bounds.Bottom - 1));
UpdateCursor();
}
private void HandlePointerAxis(MouseDevice mouse, PointerEvent e)
{
if (mouse != null)
{
mouse.State.SetIsConnected(true);
if (e.HasAxis(PointerAxis.HorizontalScroll))
{
mouse.State.SetScrollRelative((float)e.AxisValue(PointerAxis.HorizontalScroll), 0);
}
if (e.HasAxis(PointerAxis.VerticalScroll))
{
mouse.State.SetScrollRelative(0, (float)e.AxisValue(PointerAxis.VerticalScroll));
}
}
}
void HandlePointerAxis(MouseDevice mouse, PointerEvent e)
{
if (mouse != null)
{
mouse.State.SetIsConnected(true);
double value = e.AxisValue;
PointerAxis axis = e.Axis;
switch (axis)
{
case PointerAxis.HorizontalScroll:
mouse.State.SetScrollRelative((float)value, 0);
break;
case PointerAxis.VerticalScroll:
mouse.State.SetScrollRelative(0, (float)value);
break;
default:
Debug.Print("[Input] Unknown scroll axis {0}.", axis);
break;
}
}
}
void HandlePointerMotionAbsolute(MouseDevice mouse, PointerEvent e)
{
if (mouse != null)
{
mouse.State.SetIsConnected(true);
mouse.State.Position = new Vector2(e.X, e.Y);
}
CursorPosition = new Vector2(
e.TransformedX(bounds.Width),
e.TransformedY(bounds.Height));
UpdateCursor();
}
void HandlePointerMotion(MouseDevice mouse, PointerEvent e)
{
Vector2 delta = new Vector2((float)e.X, (float)e.Y);
if (mouse != null)
{
mouse.State.SetIsConnected(true);
mouse.State.Position += delta;
}
CursorPosition = new Vector2(
MathHelper.Clamp(CursorPosition.X + delta.X, bounds.Left, bounds.Right - 1),
MathHelper.Clamp(CursorPosition.Y + delta.Y, bounds.Top, bounds.Bottom - 1));
UpdateCursor();
}
void HandlePointerButton(MouseDevice mouse, PointerEvent e)
{
if (mouse != null)
{
mouse.State.SetIsConnected(true);
MouseButton button = Evdev.GetMouseButton(e.Button);
ButtonState state = e.ButtonState;
mouse.State[(MouseButton)button] = state == ButtonState.Pressed;
}
}
void HandlePointerAxis(MouseDevice mouse, PointerEvent e)
{
if (mouse != null)
{
mouse.State.SetIsConnected(true);
double value = e.AxisValue;
PointerAxis axis = e.Axis;
switch (axis)
{
case PointerAxis.HorizontalScroll:
mouse.State.SetScrollRelative((float)value, 0);
break;
case PointerAxis.VerticalScroll:
mouse.State.SetScrollRelative(0, (float)value);
break;
default:
Debug.Print("[Input] Unknown scroll axis {0}.", axis);
break;
}
}
}
