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Elwig: Add InteractionService to centrally manage MessageBox and SaveFileDialogs
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This commit is contained in:
Lorenz Stechauner
2026-06-29 02:27:05 +02:00
parent b93e987685
commit fcd0555e4d
29 changed files with 419 additions and 542 deletions
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Elwig/Windows/BaseDataWindow.xaml.Season.cs
+4 -10
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@@ -1,6 +1,7 @@
using Elwig.Dialogs;
using Elwig.Helpers;
using Elwig.Models.Entities;
using Elwig.Services;
using Microsoft.EntityFrameworkCore;
using System;
using System.Collections.Generic;
@@ -184,9 +185,7 @@ namespace Elwig.Windows {
}
await ctx.SaveChangesAsync();
} catch (Exception exc) {
var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
MessageBox.Show(str, "Saison anlegen", MessageBoxButton.OK, MessageBoxImage.Error);
InteractionService.ShowDbException("Saison anlegen", exc);
}
App.HintContextChange();
Mouse.OverrideCursor = null;
@@ -197,19 +196,14 @@ namespace Elwig.Windows {
private async void SeasonRemoveButton_Click(object sender, RoutedEventArgs evt) {
if (SeasonList.SelectedItem is not Season s)
return;
var r = MessageBox.Show(
$"Soll die Saison {s.Year} wirklich unwiderruflich gelöscht werden?",
"Saison löschen", MessageBoxButton.OKCancel, MessageBoxImage.Warning, MessageBoxResult.Cancel);
if (r == MessageBoxResult.OK) {
if (InteractionService.AskContinue("Saison löschen", $"Soll die Saison {s.Year} wirklich unwiderruflich gelöscht werden?")) {
Mouse.OverrideCursor = Cursors.Wait;
try {
using var ctx = new AppDbContext();
ctx.Remove(s);
await ctx.SaveChangesAsync();
} catch (Exception exc) {
var str = "Der Eintrag konnte nicht in der Datenbank aktualisiert werden!\n\n" + exc.Message;
if (exc.InnerException != null) str += "\n\n" + exc.InnerException.Message;
MessageBox.Show(str, "Saison löschen", MessageBoxButton.OK, MessageBoxImage.Error);
InteractionService.ShowDbException("Saison löschen", exc);
}
App.HintContextChange();
Mouse.OverrideCursor = null;