protected virtual void AddFiguresAndRestart()
{
RemoveTempResultsIfNecessary();
var figures = CreateFigures().ToList();
foreach (var figure in figures)
{
if (figure != null)
{
Actions.Add(Drawing, figure);
}
}
Drawing.RaiseUserIsAddingFigures(new Drawing.UIAFEventArgs()
{
Figures = figures
});
Transaction.Commit();
Transaction = null;
this.ConstructionComplete = true;
Drawing.RaiseConstructionStepComplete(new Drawing.ConstructionStepCompleteEventArgs()
{
ConstructionComplete = true
});
Restart();
}
public override void Stopping()
{
if (Transaction != null)
{
if (this.ConstructionComplete)
{
Transaction.Dispose(); // Changes in Property Grid
}
else
{
Transaction.Rollback(); // Incomplete constructions
}
Transaction = null;
}
// Raise this is necessary to enable/disable undo/redo properly. - D.H.
Drawing.RaiseConstructionStepComplete(new Drawing.ConstructionStepCompleteEventArgs()
{
ConstructionComplete = true
});
Drawing.Figures.EnableAll();
RemoveTempPointIfNecessary();
RemoveTempResultsIfNecessary();
RemoveIntermediateFigureIfNecessary();
}
protected void AdvertiseNextDependency()
{
var nextDependency = GetExpectedDependencyType();
this.ConstructionComplete = false;
Drawing.RaiseConstructionStepComplete(new Drawing.ConstructionStepCompleteEventArgs()
{
ConstructionComplete = false,
FigureTypeNeeded = nextDependency
});
}