public void Select(DraggableGridSnapper control)
{
if (selected != null)
{
selected.Deselect();
}
selected = control;
selected.Select();
dragging = control;
}
private void Window_KeyUp(object sender, KeyEventArgs e)
{
if (e.Key == Key.Delete)
{
if (selected != null)
{
if (selected is PatrolPoint)
{
(selected as PatrolPoint).Delete();
}
floorLayer.Remove(selected);
wallLayer.Remove(selected);
stuffLayer.Remove(selected);
lightsLayer.Remove(selected);
canvasRoom.Children.Remove(selected);
selected.SafeDelete();
selected = null;
}
}
if (e.Key == Key.R)
{
if (selected != null)
{
(selected.RenderTransform as RotateTransform).Angle += 90.0;
if (selected.snapMode == DraggableGridSnapper.SnapMode.HorizontalLineSnap)
{
selected.snapMode = DraggableGridSnapper.SnapMode.VerticalLineSnap;
}
else if (selected.snapMode == DraggableGridSnapper.SnapMode.VerticalLineSnap)
{
selected.snapMode = DraggableGridSnapper.SnapMode.HorizontalLineSnap;
}
selected.SnapToGrid();
}
}
if (e.Key == Key.W)
{
if (selected != null)
{
DraggableGridSnapper d = selected.Clone(this);
if (d != null && selected != null)
{
selected.Deselect();
selected = d;
d.Select();
d.SnapToGrid();
}
}
}
}