/// <summary>
/// Remove an object in a plan
/// </summary>
/// <param name="obj">Object from all type</param>
public void RemoveObject(Object obj)
{
switch (obj)
{
case Segment s:
_segments.Remove(s);
break;
case Area a:
_areas.Remove(a);
break;
case HouseWindow w:
this.RemoveWindow(w);
break;
case Door d:
_doors.Remove(d);
break;
case System.Windows.Controls.Image i:
CameraCommand.ResetIsAlreadyUsed();
break;
default:
Debug.WriteLine("<unknown shape>");
break;
case null:
throw new ArgumentNullException(nameof(obj));
}
}
/// <summary>
/// Clear all elements in the canavas.
/// Create a new plan.
/// Reinstanciate Invoker and Receiver
/// Clear history
/// </summary>
public void ClearCanvas()
{
_mainWindow.canvas.Children.Clear();
_plan = new Plan(_mainWindow.gridGeometry.Bounds);
_receiver = new Receiver(this);
_invoker = new Invoker();
CameraCommand.ResetIsAlreadyUsed();
_stackHistory.Clear();
}