private LinkCollection GetInLinks(IFactory factory) { LinkCollection links = new LinkCollection(); ChartObjectCollection nodes = new ChartObjectCollection(); nodes.Add(_node); // Collect all objects within that group if (_keepGroups) { int i = 0; while (i < nodes.Count) { Node node = nodes[i] as Node; i++; if (node.SubordinateGroup != null) { foreach (ChartObject sub in node.SubordinateGroup.AttachedObjects) { // Check if attached object is a node if (!(sub is Node)) continue; // Add the node to the nodes of the group if (!nodes.Contains(sub)) nodes.Add(sub); } } } } foreach (Node node in nodes) { foreach (Arrow a in node.IncomingArrows) { // Ignore non-layoutable objects if (a.IgnoreLayout) continue; if (a.Origin.Frozen) continue; if (!a.IsConnected) continue; // Add only if it comes from outside the group if (!nodes.Contains(a.Origin)) { // Use the factory to create the adapter link. // That way, if the adapter for the arrow already // exists, it will be returned instead of creating a // new adapter. links.Add(factory.CreateLink(a, _keepGroups, _ignoreArrowDirection)); } } if (node is Table) { Table t = node as Table; foreach (Table.Row r in t.Rows) { foreach (Arrow a in r.IncomingArrows) { // Ignore non-layoutable objects if (a.IgnoreLayout) continue; if (a.Origin.Frozen) continue; if (!a.IsConnected) continue; // Add only if it comes from outside the group if (!nodes.Contains(a.Origin)) { // Use the factory to create the adapter link. // That way, if the adapter for the arrow already // exists, it will be returned instead of creating a // new adapter. links.Add(factory.CreateLink(a, _keepGroups, _ignoreArrowDirection)); } } } } } return links; }
private LinkCollection GetInLinks(IFactory factory) { LinkCollection links = new LinkCollection(); ChartObjectCollection nodes = new ChartObjectCollection(); nodes.Add(_node); // Collect all objects within that group if (_keepGroups) { int i = 0; while (i < nodes.Count) { Node node = nodes[i] as Node; i++; if (node.SubordinateGroup != null) { foreach (ChartObject sub in node.SubordinateGroup.AttachedObjects) { // Check if attached object is a node if (!(sub is Node)) { continue; } // Add the node to the nodes of the group if (!nodes.Contains(sub)) { nodes.Add(sub); } } } } } foreach (Node node in nodes) { foreach (Arrow a in node.IncomingArrows) { // Ignore non-layoutable objects if (a.IgnoreLayout) { continue; } if (a.Origin.Frozen) { continue; } if (!a.IsConnected) { continue; } // Add only if it comes from outside the group if (!nodes.Contains(a.Origin)) { // Use the factory to create the adapter link. // That way, if the adapter for the arrow already // exists, it will be returned instead of creating a // new adapter. links.Add(factory.CreateLink(a, _keepGroups, _ignoreArrowDirection)); } } if (node is Table) { Table t = node as Table; foreach (Table.Row r in t.Rows) { foreach (Arrow a in r.IncomingArrows) { // Ignore non-layoutable objects if (a.IgnoreLayout) { continue; } if (a.Origin.Frozen) { continue; } if (!a.IsConnected) { continue; } // Add only if it comes from outside the group if (!nodes.Contains(a.Origin)) { // Use the factory to create the adapter link. // That way, if the adapter for the arrow already // exists, it will be returned instead of creating a // new adapter. links.Add(factory.CreateLink(a, _keepGroups, _ignoreArrowDirection)); } } } } } return(links); }