update editors and updates list up to date after installing editor update

Author: unitycoder

UnityLauncherPro/MainWindow.xaml.cs

@@ -864,7 +864,7 @@ private void SaveSettingsOnExit()
             File.Copy(FullFileName, FullFileName + ".bak", true);
         }
 
-        void UpdateUnityInstallationsList()
+        public void UpdateUnityInstallationsList()
         {
             // Reset preferred string, if user changed it
             //preferredVersion = "none";
@@ -935,7 +935,7 @@ void AddUnityInstallationRootFolder()
         }
 
         // waits for unity update results and assigns to datagrid
-        async Task CallGetUnityUpdates()
+        public async Task CallGetUnityUpdates()
         {
             dataGridUpdates.ItemsSource = null;
             var task = GetUnityUpdates.FetchAll((bool)useUnofficialReleaseList.IsChecked);
@@ -1105,7 +1105,6 @@ private void OnGetUnityUpdatesClick(object sender, RoutedEventArgs e)
             // clear filters, since right now they are not used after updates are loaded
             rdoAll.IsChecked = true;
             CallGetUnityUpdates();
-
             button.IsEnabled = true;
         }
 

UnityLauncherPro/Tools.cs

@@ -754,7 +754,6 @@ public static async void DownloadAndInstall(string version)
                     string unityHash = ParseHashCodeFromURL(downloadURL);
                     exeURL = ParseDownloadURLFromWebpage(version, unityHash, false, true);
                 }
-
             }
 
             Console.WriteLine("download exeURL= (" + exeURL + ")");
@@ -787,19 +786,19 @@ public static async void DownloadAndInstall(string version)
                         process.StartInfo.FileName = tempFile;
                         process.StartInfo.Arguments = targetPathArgs;
                         process.EnableRaisingEvents = true;
-                        process.Exited += (sender, e) => DeleteTempFile(tempFile);
+                        process.Exited += (sender, e) => InstallationCompleted(tempFile);
                         process.Start();
                     }
                     catch (Win32Exception ex) when (ex.NativeErrorCode == 1223) // ERROR_CANCELLED
                     {
                         // User declined the UAC prompt
                         Console.WriteLine("User cancelled elevation (UAC).");
-                        DeleteTempFile(tempFile);
+                        InstallationCompleted(tempFile);
                     }
                     catch (Exception ex)
                     {
                         Console.WriteLine("Failed to run exe: " + tempFile + " - " + ex.Message);
-                        DeleteTempFile(tempFile);
+                        InstallationCompleted(tempFile);
                     }
 
                     // TODO refresh upgrade dialog after installer finished
@@ -893,12 +892,19 @@ public static async Task DownloadInitScript(string currentInitScriptFullPath, st
             }
         }
 
-        static void DeleteTempFile(string path)
+        static void InstallationCompleted(string path)
         {
             if (File.Exists(path) == true)
             {
-                Console.WriteLine("DeleteTempFile: " + path);
+                // delete temp installer file
                 File.Delete(path);
+
+                // refresh installed versions list
+                mainWindow.Dispatcher.Invoke(() =>
+                {
+                    mainWindow.UpdateUnityInstallationsList();
+                    mainWindow.CallGetUnityUpdates();
+                });
             }
         }
 
@@ -2722,7 +2728,7 @@ private static async Task<bool> DownloadFileAsync(string fileUrl, string destina
             {
                 if (!result)
                 {
-                    DeleteTempFile(destinationPath);
+                    InstallationCompleted(destinationPath);
                 }
                 progressWindow.Close();
             }