Invert.Core.GraphDesigner.DiagramViewModel.Navigate C# (CSharp) Method

        public void Navigate()
        {


            InvertApplication.Execute(new FilterBySelectionCommand()); 
//
//            if (SelectedNode == null) return;
//            if (SelectedNode.IsFilter)
//            {
//
//                if (SelectedNode.GraphItemObject == GraphData.CurrentFilter)
//                {
//                    GraphData.PopFilter();
//                    GraphData.UpdateLinks();
//
//                }
//                else
//                {
//                    var graphFilter = SelectedNode.GraphItemObject as IGraphFilter;
//                    GraphData.PushFilter(graphFilter);
//                    GraphData.UpdateLinks();
//                }
//                //   if (command.SaveInHistory) SaveNewStep(null);
//
//            }
//            InvertApplication.Execute(new FilterBySelectionCommand()
//            {
//                
//            });
        }

//        //TODO move this to platform specific operation
//#if UNITY_EDITOR
//        public bool HandleKeyEvent(Event evt, ModifierKeyState keyStates)
//        {
//            var bindings = InvertGraphEditor.KeyBindings;
//            foreach (var keyBinding in bindings)
//            {
//                if (keyBinding.Key != evt.keyCode)
//                {
//                    continue;
//                }
//                if (keyBinding.RequireAlt && !keyStates.Alt)
//                {
//                    continue;
//                }
//                if (keyBinding.RequireShift && !keyStates.Shift)
//                {
//                    continue;
//                }
//                if (keyBinding.RequireControl && !keyStates.Ctrl)
//                {
//                    continue;
//                }

//                var command = keyBinding.Command;
//                if (command != null)
//                {
//                    if (command.CanExecute(InvertGraphEditor.DesignerWindow) == null)
//                    {
//                        InvertGraphEditor.ExecuteCommand(command);
//                    }
//                    else
//                    {
//                        return false;
//                    }

//                    return true;
//                }
//                return false;
//            }
//            return false;
//        }
//#endif
        public override void OnMouseDoubleClick(MouseEvent mouseEvent)
        {
            DiagramViewModel.LastMouseEvent = mouseEvent;
            if (DrawersAtMouse == null)
            {
                DrawersAtMouse = GetDrawersAtPosition(this, mouseEvent.MousePosition).ToArray();
            }
            base.OnMouseDoubleClick(mouseEvent);
            if (DrawersAtMouse.Length < 1)
            {
                if (mouseEvent.ModifierKeyStates.Alt)
                {
                    // DiagramViewModel.ShowContainerDebug();
                }
                else
                {
                    DiagramViewModel.ShowQuickAdd();
                }

                return;
            }
            if (!BubbleEvent(d => d.OnMouseDoubleClick(mouseEvent), mouseEvent))
            {
                return;
            }
            else
            {
            }

            DiagramViewModel.Navigate();

            Refresh((IPlatformDrawer)InvertGraphEditor.PlatformDrawer);
            //Refresh((IPlatformDrawer)InvertGraphEditor.PlatformDrawer);
        }