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MainWindow: Fix closing behaviour when other windows are open
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Lorenz Stechauner
2024-08-01 13:49:04 +02:00
parent 944270744a
commit 8db6007264
1 changed files with 16 additions and 7 deletions
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23
Elwig/Windows/MainWindow.xaml.cs
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@ -13,6 +13,7 @@ using System.IO;
using System.Linq;
using System.Net.Http;
using System.Reflection;
using System.Threading;
using System.Threading.Tasks;
using System.Windows;
using System.Windows.Controls;
@ -37,13 +38,21 @@ namespace Elwig.Windows {
}
private void Window_Closing(object sender, CancelEventArgs evt) {
if (App.NumWindows > 1 && !App.ForceShutdown && !App.Current.Windows.Cast<Window>().Any(w => ((w as AdministrationWindow)?.IsEditing ?? false) || ((w as AdministrationWindow)?.IsCreating ?? false))) {
var res = MessageBox.Show("Es sind noch weitere Fenster geöffnet.\nSollen alle Fenster geschlossen werden?",
"Elwig beenden", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
if (res != MessageBoxResult.Yes) {
evt.Cancel = true;
} else {
Application.Current.Shutdown();
if (App.NumWindows > 1 && !App.ForceShutdown) {
foreach (var w in App.Current.Windows.Cast<Window>().Where(w => ((w as AdministrationWindow)?.IsEditing ?? false) || ((w as AdministrationWindow)?.IsCreating ?? false))) {
try {
w.Close();
} catch { }
}
Thread.Sleep(100);
if (App.NumWindows > 1 && !App.Current.Windows.Cast<Window>().Any(w => ((w as AdministrationWindow)?.IsEditing ?? false) || ((w as AdministrationWindow)?.IsCreating ?? false))) {
var res = MessageBox.Show("Es sind noch weitere Fenster geöffnet.\nSollen alle Fenster geschlossen werden?",
"Elwig beenden", MessageBoxButton.YesNo, MessageBoxImage.Warning, MessageBoxResult.No);
if (res != MessageBoxResult.Yes) {
evt.Cancel = true;
} else {
Application.Current.Shutdown();
}
}
}
}