/// <summary>
/// Deletes an element and its connections
/// </summary>
private void Delete()
{
if (SelectedObject is Connector)
{
RemoveConnectionByConnector(SelectedObject as Connector);
}
if (SelectedObject is Node)
{
var node = SelectedObject as Node;
Connectors.Where(x => x.Start == node || x.End == node).ToList().ForEach(x => RemoveConnectionByConnector(x));
Nodes.Remove(node);
}
if (SelectedObject is Transition)
{
var transition = SelectedObject as Transition;
Connectors.Where(x => x.Start == transition || x.End == transition).ToList().ForEach(x => RemoveConnectionByConnector(x));
Transitions.Remove(transition);
}
if (SelectedObject is InputLadder)
{
var input = SelectedObject as InputLadder;
Connectors.Where(x => x.Start == input || x.End == input).ToList().ForEach(x => RemoveConnectionByConnector(x));
Inputs.Remove(input);
}
if (SelectedObject is OutputLadder)
{
var output = SelectedObject as OutputLadder;
Connectors.Where(x => x.Start == output || x.End == output).ToList().ForEach(x => RemoveConnectionByConnector(x));
Outputs.Remove(output);
}
if (SelectedObject is NotInputLadder)
{
var notInput = SelectedObject as NotInputLadder;
Connectors.Where(x => x.Start == notInput || x.End == notInput).ToList().ForEach(x => RemoveConnectionByConnector(x));
NotInputs.Remove(notInput);
}
if (SelectedObject is NotOutputLadder)
{
var notOutput = SelectedObject as NotOutputLadder;
Connectors.Where(x => x.Start == notOutput || x.End == notOutput).ToList().ForEach(x => RemoveConnectionByConnector(x));
NotOutputs.Remove(notOutput);
}
if (SelectedObject is InterNode)
{
var interNode = SelectedObject as InterNode;
if (Connections.First(x => InterNodes.Contains(interNode)) != null)
{
RemoveConnectionByConnector(Connectors.First(x => x.Start == interNode || x.End == interNode));
}
else
{
Connectors.Where(x => x.Start == interNode || x.End == interNode).ToList().ForEach(x => Connectors.Remove(x));
InterNodes.Remove(interNode);
}
}
}
/// <summary>
/// Removes the Objects that are still in preview mode
/// </summary>
public void RemoveNewObjects()
{
Connectors.Where(x => (x.Start != null && x.Start.IsNew) || (x.End != null && x.End.IsNew)).ToList().ForEach(x => Connectors.Remove(x));
Nodes.Where(x => x.IsNew).ToList().ForEach(x => Nodes.Remove(x));
Transitions.Where(x => x.IsNew).ToList().ForEach(x => Transitions.Remove(x));
InterNodes.Where(x => x.IsNew).ToList().ForEach(x => InterNodes.Remove(x));
Connectors.Where(x => x.IsNew).ToList().ForEach(x => Connectors.Remove(x));
Inputs.Where(x => x.IsNew).ToList().ForEach(x => Inputs.Remove(x));
NotInputs.Where(x => x.IsNew).ToList().ForEach(x => NotInputs.Remove(x));
Outputs.Where(x => x.IsNew).ToList().ForEach(x => Outputs.Remove(x));
NotOutputs.Where(x => x.IsNew).ToList().ForEach(x => NotOutputs.Remove(x));
}
