public void VisitBorderNodeTerminal(BorderNodeTerminal borderNodeTerminal)
{
throw new NotImplementedException();
}
/// <summary>
/// This method is a post-parser fixup method for configuring <see cref="MatchStructureBase"/>s on this structure
/// after the rest of the structure and its subcomponents is parsed.
/// </summary>
/// <remarks>This was copied from CaseStructure.cs in VI. This exists because the serializer for
/// StackedStructureTunnel terminals does not record things like the Role of each terminal, since they
/// can be recovered from which diagram the terminal is associated with. This is the method that
/// does that reassociation; it has to run after the tunnel and all associated Diagrams have been parsed.</remarks>
private static void FixupMatchStructureBase(Element element, IElementServices services)
{
var matchStructure = (MatchStructureBase)element;
// EnsureView will make sure all nested diagrams are sized consistently. This shouldn't technically be necessary if everything was
// persisted correctly. However, there were some previous bugs where case diagram bounds weren't persisted correctly. Also, we may
// eventually decide not to persist bounds for nested diagrams and just calculate them from the owning structure. For that to work,
// we'll always need to call EnsureView.
matchStructure.EnsureView(EnsureViewHints.Bounds);
MatchStructureSelectorBase selector = matchStructure.Components.OfType <MatchStructureSelectorBase>().FirstOrDefault();
if (selector != null)
{
var selectorOuterTerminal = selector.BorderNodeTerminals.First();
selectorOuterTerminal.Primary = true;
selectorOuterTerminal.Direction = Direction.Input;
selectorOuterTerminal.Role = BorderNodeTerminalRole.Outer;
selectorOuterTerminal.Hotspot = TerminalHotspots.Input1;
matchStructure.AddTerminalAlias(selectorOuterTerminal);
foreach (var pair in matchStructure.NestedDiagrams.Zip(selector.BorderNodeTerminals.Skip(1)))
{
var selectorInnerTerminal = pair.Value;
selectorInnerTerminal.Primary = true;
selectorInnerTerminal.Direction = Direction.Output;
selectorInnerTerminal.Role = BorderNodeTerminalRole.Inner;
selectorInnerTerminal.Hotspot = TerminalHotspots.CreateOutputTerminalHotspot(TerminalSize.Small, selector.Width, 0u);
NestedDiagram nestedDiagram = pair.Key;
nestedDiagram.AddTerminalAlias(selectorInnerTerminal);
}
}
List <MatchStructureTunnelBase> tunnels = matchStructure.BorderNodes.OfType <MatchStructureTunnelBase>().ToList();
foreach (var tunnel in tunnels)
{
if (tunnel.Terminals.Count() == matchStructure.NestedDiagrams.Count() + 1)
{
var outerTerm = tunnel.BorderNodeTerminals.First();
outerTerm.Primary = true;
outerTerm.Role = BorderNodeTerminalRole.Outer;
if (tunnel.TerminalIdentifiersMatchAliasParent)
{
matchStructure.AddTerminalAlias(outerTerm);
}
foreach (var terminalDiagramPair in tunnel.BorderNodeTerminals.Skip(1).Zip(matchStructure.NestedDiagrams))
{
BorderNodeTerminal innerTerminal = terminalDiagramPair.Key;
innerTerminal.Primary = true;
innerTerminal.Role = BorderNodeTerminalRole.Inner;
NestedDiagram diagram = terminalDiagramPair.Value;
diagram.AddTerminalAlias(innerTerminal);
}
}
else
{
throw new InvalidParseException("Attempting to setup tunnels on MatchStructureTunnelBase ID=" + matchStructure.Identifier.ToParsableString() +
" at post-parse fixup, MatchStructureTunnelBase has malformed tunnel without enough terminals.");
}
// This correctly places the hotspots of the tunnels so that wires that are about to be connected to them
// during parsing will have the accurate positions and not get diagonal wires
tunnel.EnsureView(EnsureViewHints.Bounds);
}
}
