public MainWindow()
{
InitializeComponent();
state = new MainWindowState();
state.Shortcuts.CollectionChanged += OnUpdateShortcuts;
DataContext = state;
Width = 300;
Height = SystemParameters.VirtualScreenHeight;
Top = 0;
Left = SystemParameters.VirtualScreenWidth - this.Width;
var xMin = SystemParameters.VirtualScreenWidth - this.Width;
var xMax = SystemParameters.VirtualScreenWidth;
var yMin = 0;
var yMax = SystemParameters.VirtualScreenHeight;
mousePosition = new MouseTracker();
mousePosition.OnCursorInside += MouseInPosition;
mousePosition.OnCursorOutside += MouseOutPosition;
mousePosition.RegisterPositionRectangle(xMin, xMax, yMin, yMax);
mousePosition.StartTracking();
}