init

DTS Viewer/DTS.Viewer.Reports/DTS.Viewer.PSDReport/View/PSDReportMainViewGrid.xaml.cs

@@ -0,0 +1,48 @@
+using DTS.Common.Base;
+using DTS.Common.Events;
+using DTS.Common.Interface;
+using Prism.Ioc;
+using Prism.Events;
+using System;
+using System.Threading;
+using System.Threading.Tasks;
+
+namespace DTS.Viewer.PSDReport
+{
+    /// <summary>
+    /// Interaction logic for PSDReportMainViewGrid.xaml
+    /// </summary>
+    public partial class PSDReportMainViewGrid : IPSDReportMainViewGrid
+    {
+        public PSDReportMainViewGrid()
+        {
+            InitializeComponent();
+            Loaded += PSDReportMainViewGrid_Loaded;
+        }
+
+        private IEventAggregator _eventAggregator { get; set; }
+        private void SetFocus()
+        {
+            chartResultsTab.IsSelected = true;
+            chartResultsTab.Focusable = true;
+            chartResultsTab.Focus();
+        }
+        //FB 14797 Subscribe to event after the page loaded to make sure eventAggregator is available
+        private void PSDReportMainViewGrid_Loaded(object sender, System.Windows.RoutedEventArgs e)
+        {
+            _eventAggregator = ContainerLocator.Container.Resolve<IEventAggregator>();
+            _eventAggregator?.GetEvent<GraphLoadedCountNotification>().Subscribe(OnGraphLoadedCountNotification);
+        }
+
+        //FB 14797 Set the focus to first tab (chartOptTab) after the graph is fully loaded (3 sec) 
+        private void OnGraphLoadedCountNotification(GraphLoadedCountNotificationArg arg)
+        {
+            if (null != DataContext && (IBaseViewModel)DataContext != arg.ParentVM) return;
+            Task.Run(() =>
+            {
+                Thread.Sleep(TimeSpan.FromSeconds(3));
+                Dispatcher.BeginInvoke((Action)SetFocus);
+            });
+        }
+    }
+}