private static void DeleteNodes(Diagram diagram, IEnumerable <Node> nodesToMove) { var unWireAndDeleteCommand = new UnwireAndDeleteNodeCommand(diagram); foreach (var node in nodesToMove) { unWireAndDeleteCommand.Execute(node); } }
/// <inheritdoc/> public override void StopInteraction(DiagramInteractionEventArguments interaction) { if (interaction.Type == InteractionType.RightMouseDown) { var removeNodeCommand = new UnwireAndDeleteNodeCommand(interaction.Diagram); removeNodeCommand.Execute(InsertingNodeViewModel); } else { InsertingNodeViewModel.X = interaction.Diagram.SnapToGrid(InsertingNodeViewModel.X); InsertingNodeViewModel.Y = interaction.Diagram.SnapToGrid(InsertingNodeViewModel.Y); } _transactor.Transact(new UndoCommand(new UnwireAndDeleteNodeCommand(interaction.Diagram)), InsertingNodeViewModel); InsertingNodeViewModel = null; interaction.Diagram.ShowSnapGrid = false; }