//--------------------------------------------------------------------------------------------------
#endregion
#region Constraint Creation
public bool CanCreateConstraint <T>() where T : SketchConstraint
{
// Don't allow constraint creation if any constraint is selected
if (SelectedConstraints != null && SelectedConstraints.Any())
{
return(false);
}
return(SketchConstraintCreator.CanCreate <T>(Sketch, SelectedPoints, SelectedSegmentIndices));
}
//--------------------------------------------------------------------------------------------------
public override void Delete()
{
SelectedConstraints.ForEach(c => Sketch.DeleteConstraint(c));
SelectedSegments.ForEach(s => Sketch.DeleteSegment(s));
SelectedPoints.ForEach(p => SketchUtils.DeletePointTrySubstituteSegments(Sketch, p));
Sketch.SolveConstraints(true);
InteractiveContext.Current.UndoHandler.Commit();
Select(null, null);
}
//--------------------------------------------------------------------------------------------------
void _UpdateStatusText()
{
if (SelectedSegments.Any() && !SelectedPoints.Any() && !SelectedConstraints.Any())
{
StatusText = SelectedSegments.Count == 1 ? string.Format(SegmentSelectedStatusText, SelectedSegments[0].GetType().Name) : string.Format(MultiSegmentSelectedStatusText, SelectedSegments.Count);
}
else if (!SelectedSegments.Any() && SelectedPoints.Any() && !SelectedConstraints.Any())
{
StatusText = SelectedPoints.Count == 1 ? string.Format(PointSelectedStatusText, SelectedPoints[0]) : string.Format(MultiPointSelectedStatusText, SelectedPoints.Count);
}
else if (!SelectedSegments.Any() && !SelectedPoints.Any() && SelectedConstraints.Any())
{
StatusText = SelectedConstraints.Count == 1 ? string.Format(ConstraintSelectedStatusText, SelectedConstraints[0].GetType().Name) : string.Format(MultiConstraintSelectedStatusText, SelectedConstraints.Count);
}
else
if (SelectedSegments.Any() || SelectedPoints.Any() || SelectedConstraints.Any())
{
StatusText = MixedSelectedStatusText;
}
else
{
StatusText = UnselectedStatusText;
}
}
