Dynamo.Controls.DynamoView.DynamoView_Loaded C# (CSharp) Method

        private void DynamoView_Loaded(object sender, EventArgs e)
        {
            // Do an initial load of the cursor collection
            CursorLibrary.GetCursor(CursorSet.ArcSelect);

            //Backing up IsFirstRun to determine whether to show Gallery
            var isFirstRun = dynamoViewModel.Model.PreferenceSettings.IsFirstRun;
            // If first run, Collect Info Prompt will appear
            UsageReportingManager.Instance.CheckIsFirstRun(this, dynamoViewModel.BrandingResourceProvider);

            WorkspaceTabs.SelectedIndex = 0;
            dynamoViewModel = (DataContext as DynamoViewModel);
            dynamoViewModel.Model.RequestLayoutUpdate += vm_RequestLayoutUpdate;
            dynamoViewModel.RequestViewOperation += DynamoViewModelRequestViewOperation;
            dynamoViewModel.PostUiActivationCommand.Execute(null);

            _timer.Stop();
            dynamoViewModel.Model.Logger.Log(String.Format(Wpf.Properties.Resources.MessageLoadingTime,
                                                                     _timer.Elapsed, dynamoViewModel.BrandingResourceProvider.ProductName));
            InitializeLogin();
            InitializeShortcutBar();
            InitializeStartPage(isFirstRun);

#if !__NO_SAMPLES_MENU
            LoadSamplesMenu();
#endif
            #region Search initialization

            var search = new SearchView(
                dynamoViewModel.SearchViewModel,
                dynamoViewModel);
            sidebarGrid.Children.Add(search);
            dynamoViewModel.SearchViewModel.Visible = true;

            #endregion

            #region Package manager

            dynamoViewModel.RequestPackagePublishDialog += DynamoViewModelRequestRequestPackageManagerPublish;
            dynamoViewModel.RequestManagePackagesDialog += DynamoViewModelRequestShowInstalledPackages;
            dynamoViewModel.RequestPackageManagerSearchDialog += DynamoViewModelRequestShowPackageManagerSearch;
            dynamoViewModel.RequestPackagePathsDialog += DynamoViewModelRequestPackagePaths;

            #endregion

            #region Node view injection

            // scan for node view overrides



            #endregion

            //FUNCTION NAME PROMPT
            dynamoViewModel.Model.RequestsFunctionNamePrompt += DynamoViewModelRequestsFunctionNamePrompt;

            //Preset Name Prompt
            dynamoViewModel.Model.RequestPresetsNamePrompt += DynamoViewModelRequestPresetNamePrompt;
            dynamoViewModel.RequestPresetsWarningPrompt += DynamoViewModelRequestPresetWarningPrompt;

            dynamoViewModel.RequestClose += DynamoViewModelRequestClose;
            dynamoViewModel.RequestSaveImage += DynamoViewModelRequestSaveImage;
            dynamoViewModel.RequestSave3DImage += DynamoViewModelRequestSave3DImage;
            dynamoViewModel.SidebarClosed += DynamoViewModelSidebarClosed;

            dynamoViewModel.Model.RequestsCrashPrompt += Controller_RequestsCrashPrompt;
            dynamoViewModel.Model.RequestTaskDialog += Controller_RequestTaskDialog;

            DynamoSelection.Instance.Selection.CollectionChanged += Selection_CollectionChanged;

            dynamoViewModel.RequestUserSaveWorkflow += DynamoViewModelRequestUserSaveWorkflow;

            dynamoViewModel.Model.ClipBoard.CollectionChanged += ClipBoard_CollectionChanged;

            //ABOUT WINDOW
            dynamoViewModel.RequestAboutWindow += DynamoViewModelRequestAboutWindow;

            //SHOW or HIDE GALLERY
            dynamoViewModel.RequestShowHideGallery += DynamoViewModelRequestShowHideGallery;

            LoadNodeViewCustomizations();
            SubscribeNodeViewCustomizationEvents();

            // Kick start the automation run, if possible.
            dynamoViewModel.BeginCommandPlayback(this);

            var loadedParams = new ViewLoadedParams(this, dynamoViewModel);

            foreach (var ext in viewExtensionManager.ViewExtensions)
            {
                try
                {
                    ext.Loaded(loadedParams);
                }
                catch (Exception exc)
                {
                    Log(ext.Name + ": " + exc.Message);
                }
            }

            BackgroundPreview = new Watch3DView {Name = BackgroundPreviewName};
            background_grid.Children.Add(BackgroundPreview);
            BackgroundPreview.DataContext = dynamoViewModel.BackgroundPreviewViewModel;
            BackgroundPreview.Margin = new System.Windows.Thickness(0,20,0,0);
            var vizBinding = new Binding
            {
                Source = dynamoViewModel.BackgroundPreviewViewModel,
                Path = new PropertyPath("Active"),
                Mode = BindingMode.TwoWay,
                Converter = new BooleanToVisibilityConverter()
            };
            BackgroundPreview.SetBinding(VisibilityProperty, vizBinding);
            TrackStartupAnalytics();

            // In native host scenario (e.g. Revit), the "Application.Current" will be "null". Therefore, the InCanvasSearchControl.OnRequestShowInCanvasSearch
            // will not work. Instead, we have to check if the Owner Window (DynamoView) is deactivated or not.  
            if (Application.Current == null)
            {
                this.Deactivated += (s, args) => { HidePopupWhenWindowDeactivated(); };
            }
        }