void ProcessEntity(object data, Point point) { var control = DesignManager.CreateDesignControl(data); Canvas.SetLeft(control, point.X); Canvas.SetTop(control, point.Y); Draw(control); if (DesignManager.IsAutoConnectNode != null && DesignManager.IsAutoConnectNode()) { AutoAddConnection(control); } }
void ProcessLink(object data, Point point) { if (data == null) { return; } var l = DesignManager.GetDesignLink(data); if (l == null) { return; } var s = GetItemByID(l.Item1); var t = GetItemByID(l.Item2); if (s == null && t == null) { CommonProc.ShowMessage("Error", "Link source item and target item does not exist in diagram"); return; } if (s == null) { var control = DesignManager.CreateDesignControl(s); Canvas.SetLeft(control, point.X); Canvas.SetTop(control, point.Y); Draw(control); if (DesignManager.IsAutoConnectNode != null && DesignManager.IsAutoConnectNode()) { AutoAddConnection(control); } } if (t == null) { var control = DesignManager.CreateDesignControl(t); Canvas.SetLeft(control, point.X); Canvas.SetTop(control, point.Y); Draw(control); if (DesignManager.IsAutoConnectNode != null && DesignManager.IsAutoConnectNode()) { AutoAddConnection(control); } } Connect(l); }