/// <summary>
/// Get key state.
/// </summary>
/// <param name="msg">Message.</param>
/// <param name="k">Keyboard.</param>
/// <returns>Key state.</returns>
private static DeviceState GetDeviceState(uint msg, Keyboard k)
{
DeviceState state = new DeviceState();
Keys key = (Keys)k.VirtualKey;
switch (msg)
{
case Event.KeyboardKeyDown: state.SetKeyTarget(DeviceEvent.KeyDown, key); break;
case Event.KeyboardKeyUp: state.SetKeyTarget(DeviceEvent.KeyUp, key); break;
case Event.KeyboardSystemKeyDown: state.SetKeyTarget(DeviceEvent.KeyDown, key); break;
case Event.KeyboardSystemKeyUp: state.SetKeyTarget(DeviceEvent.KeyUp, key); break;
}
return(state);
}
/// <summary>
/// Get mouse state.
/// </summary>
/// <param name="msg">Message.</param>
/// <param name="m">Mouse.</param>
/// <returns>Mouse state.</returns>
private static DeviceState GetDeviceState(uint msg, Mouse m)
{
DeviceState state = new DeviceState();
Keys key;
switch (msg)
{
case Event.MouseMove: state.SetMouseTarget(DeviceEvent.MouseMove, Cursor.Position); break;
case Event.MouseWheel: state.SetMouseTarget(DeviceEvent.MouseWheel, new Point(0, GetMousePoint(m.Data))); break;
case Event.MouseTilt: state.SetMouseTarget(DeviceEvent.MouseTilt, new Point(GetMousePoint(m.Data), 0)); break;
case Event.MouseLButtonDown: state.SetKeyTarget(DeviceEvent.KeyDown, Keys.LButton); break;
case Event.MouseLButtonUp: state.SetKeyTarget(DeviceEvent.KeyUp, Keys.LButton); break;
case Event.MouseRButtonDown: state.SetKeyTarget(DeviceEvent.KeyDown, Keys.RButton); break;
case Event.MouseRButtonUp: state.SetKeyTarget(DeviceEvent.KeyUp, Keys.RButton); break;
case Event.MouseMButtonDown: state.SetKeyTarget(DeviceEvent.KeyDown, Keys.MButton); break;
case Event.MouseMButtonUp: state.SetKeyTarget(DeviceEvent.KeyUp, Keys.MButton); break;
case Event.MouseXButtonDown: key = GetMouseXButton(m.Data); if (key != Keys.None)
{
state.SetKeyTarget(DeviceEvent.KeyDown, key);
}
break;
case Event.MouseXButtonUp: key = GetMouseXButton(m.Data); if (key != Keys.None)
{
state.SetKeyTarget(DeviceEvent.KeyUp, key);
}
break;
}
return(state);
}
public DeviceEventArgs(DeviceState state)
{
State = state;
}
/// <summary>
/// Invoke device event.
/// </summary>
/// <param name="state">Device state.</param>
private void InvokeEvent(DeviceState state)
{
eventHandler(new DeviceEventArgs(state));
}
/// <summary>
/// Dispatch device events.
/// </summary>
/// <param name="state">Device state.</param>
/// <param name="oldState">Old device state.</param>
public async void Dispatch(DeviceState state, DeviceState oldState)
{
await Task.Run(() => Listen(state, oldState));
}