public IDiagram Clear() => CreateInstance(RootLayoutGroup.Clear(), _crossLayoutGroupConnectors.Clear());
//public IEnumerable<IDiagramNode> GetAdjacentNodes(ModelNodeId id, DirectedModelRelationshipType? directedModelRelationshipType = null)
//{
// IEnumerable<IDiagramNode> result;
// if (directedModelRelationshipType != null)
// {
// result = _allShapesGraph.GetAdjacentVertices(
// id,
// directedModelRelationshipType.Value.Direction,
// e => e.ModelRelationship.Stereotype == directedModelRelationshipType.Value.Stereotype);
// }
// else
// {
// result = _allShapesGraph.GetAdjacentVertices(id, EdgeDirection.In)
// .Union(_allShapesGraph.GetAdjacentVertices(id, EdgeDirection.Out));
// }
// return result;
//}
public IDiagram AddNode(IDiagramNode node, ModelNodeId?parentNodeId = null)
{
return(CreateInstance(RootLayoutGroup.AddNode(node, parentNodeId), _crossLayoutGroupConnectors));
}
public IDiagram RemoveConnector(ModelRelationshipId connectorId)
{
return(CrossLayoutGroupConnectors.Any(i => i.Id == connectorId)
? CreateInstance(RootLayoutGroup, _crossLayoutGroupConnectors.Remove(connectorId))
: CreateInstance(RootLayoutGroup.RemoveConnector(connectorId), _crossLayoutGroupConnectors));
}
public IDiagram UpdateConnector(IDiagramConnector updatedConnector)
{
return(IsCrossingLayoutGroups(updatedConnector.Id)
? CreateInstance(RootLayoutGroup, _crossLayoutGroupConnectors.SetItem(updatedConnector.Id, updatedConnector))
: CreateInstance(RootLayoutGroup.UpdateConnector(updatedConnector), _crossLayoutGroupConnectors));
}
public IDiagram AddConnector(IDiagramConnector connector)
{
return(IsCrossingLayoutGroups(connector.Id)
? CreateInstance(RootLayoutGroup, _crossLayoutGroupConnectors.Add(connector.Id, connector))
: CreateInstance(RootLayoutGroup.AddConnector(connector), _crossLayoutGroupConnectors));
}
public IDiagram RemoveNode(ModelNodeId nodeId)
{
return(CreateInstance(RootLayoutGroup.RemoveNode(nodeId), _crossLayoutGroupConnectors));
}
public IDiagram UpdateNode(IDiagramNode updatedNode)
{
return(CreateInstance(RootLayoutGroup.UpdateNode(updatedNode), _crossLayoutGroupConnectors));
}