/// <summary>
/// Reacts to the selection of a point feature.
/// </summary>
/// <param name="point">The point (if any) that has been selected.</param>
internal override void OnSelectPoint(PointFeature point)
{
// In some situations (e.g. Direction/Distance intersection), the
// act of finishing a command may mean that the editing controller
// will be asked to select something (e.g. the intersection point).
// In that case, we don't want to do anything when the select point
// message comes through.
if (m_IsFinishing)
{
return;
}
if (m_Cmd != null)
{
// Can't pick something created by a dependent op.
if (IsDependent(point))
{
DependencyMessage();
}
else
{
m_Cmd.OnSelectPoint(point);
}
}
else if (point != null)
{
Run(point);
}
}