Services: Add Utils.RunForeground() to factor Task.Run and try-catch-Blocks out

2026-06-30 02:27:57 +02:00
parent 69efca1cc3
commit beacba6bd9
6 changed files with 188 additions and 291 deletions
@@ -31,6 +31,7 @@ using System.Text.RegularExpressions;
 using System.Threading;
 using System.Threading.Tasks;
 using System.Windows;
+using System.Windows.Input;
 using System.Windows.Markup;

 namespace Elwig.Helpers {
@@ -209,16 +210,29 @@ namespace Elwig.Helpers {
            return Regex.Replace(iban.Trim(), ".{4}", "$0 ").Trim();
        }

-        public static void RunBackground(string title, Func<Task> a) {
+        public static void RunBackground(string title, Func<Task> function) {
            Task.Run(async () => {
                try {
-                    await a();
+                    await function();
                } catch (Exception exc) {
                    InteractionService.ShowException(title, exc);
                }
            });
        }

+        public static async Task RunForeground(Func<Task> function) {
+            var isSTA = Thread.CurrentThread.GetApartmentState() == ApartmentState.STA;
+            if (isSTA) Mouse.OverrideCursor = Cursors.Wait;
+            await Task.Run(async () => {
+                try {
+                    await function();
+                } catch (Exception exc) {
+                    InteractionService.ShowException(exc);
+                }
+            });
+            if (isSTA) Mouse.OverrideCursor = null;
+        }
+
        public static void MailTo(string emailAddress) {
            MailTo([emailAddress]);
        }
@@ -579,7 +593,7 @@ namespace Elwig.Helpers {
                        await doc.Generate(ctx);
                    }
                    doc.SaveTo(filename);
-                    Process.Start("explorer.exe", filename);
+                    if (!App.Config.Debug) Process.Start("explorer.exe", filename);
                }
            } else {
                using (var ctx = new AppDbContext()) {