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;
}
