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 Started()
{
this.ConstructionComplete = true;
Transaction = Transaction.Create(Drawing.ActionManager, false);
ExpectedDependencies = InitExpectedDependencies();
FoundDependencies.Clear();
}
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();
}
public void OpenTransaction(Transaction t)
{
TransactionStack.Push(t);
}