fix(ui): duplizierter Confirm-Dialog mit "Delete"-Knopf – zusammenfuehren und lokalisieren

F4: DetailsIslandView/TasksIslandView hatten je eine view-lokale Confirm/Error-Dialog-Kopie,
teils mit hartkodiertem "Delete"-Knopf fuer jede Aktion (inkl. der Stash+Merge-Bestaetigung,
die nichts loescht). Beide Kopien entfernt; DetailsIslandViewModel/TasksIslandViewModel routen
Confirm/Error jetzt durch den geteilten Dialogs-Seam (IDialogService, propagiert vom Shell wie
schon bei Lists/Tasks) statt ueber eine vom Code-behind gesetzte Func-Property.

IDialogService.ConfirmAsync bekommt einen optionalen confirmLabel-Parameter (Default: lokalisiertes
"Confirm"); nur die echten Delete-Aktionen (Task loeschen, abgeschlossene Tasks leeren) uebergeben
das lokalisierte "Delete"-Label.

F5: "Cancel"/"Confirm"/"Delete"/"OK" und die Titel "Confirm"/"Error" durch Loc.T mit neuen Keys
unter "dialog.*" ersetzt (en.json + de.json). Mission Controls eigene Dialog-Kopie bleibt bestehen
(eigenes Fenster, WindowDialogService ist an den Haupt-Owner gebunden) — nur ihre Labels wurden
lokalisiert.

Out of scope (siehe Task-Beschreibung): die Nachrichtentexte der Dialoge bleiben unlokalisiert.
This commit is contained in:
Mika Kuns
2026-09-16 15:43:38 +02:00
committed by mika kuns
parent 684b0115e5
commit 86cc309ba9
17 changed files with 126 additions and 199 deletions
@@ -173,8 +173,6 @@ public partial class DetailsIslandView : UserControl
await modal.ShowDialog(owner);
};
vm.ConfirmAsync = ShowConfirmAsync;
vm.ShowErrorAsync = ShowErrorDialogAsync;
}
}
@@ -213,87 +211,4 @@ public partial class DetailsIslandView : UserControl
_descriptionHeights[id] = DetailBodyGrid.RowDefinitions[0].Height.Value;
}
private async System.Threading.Tasks.Task ShowErrorDialogAsync(string message)
{
var owner = TopLevel.GetTopLevel(this) as Window;
if (owner == null) return;
var ok = new Button { Content = "OK", MinWidth = 90 };
var dialog = new Window
{
Title = "Error",
Width = 360,
SizeToContent = SizeToContent.Height,
CanResize = false,
WindowStartupLocation = WindowStartupLocation.CenterOwner,
ShowInTaskbar = false,
Background = this.FindResource("SurfaceBrush") as IBrush,
Content = new StackPanel
{
Spacing = 16,
Margin = new Thickness(20),
Children =
{
new TextBlock { Text = message, TextWrapping = TextWrapping.Wrap },
new StackPanel
{
Orientation = Orientation.Horizontal,
Spacing = 8,
HorizontalAlignment = HorizontalAlignment.Right,
Children = { ok }
}
}
}
};
ok.Click += (_, _) => dialog.Close();
await dialog.ShowDialog(owner);
}
private async System.Threading.Tasks.Task<bool> ShowConfirmAsync(string message)
{
var owner = TopLevel.GetTopLevel(this) as Window;
if (owner == null) return false;
var tcs = new TaskCompletionSource<bool>();
var cancel = new Button { Content = "Cancel", MinWidth = 90 };
var confirm = new Button { Content = "Delete", MinWidth = 90, Classes = { "danger" } };
var dialog = new Window
{
Title = "Confirm",
Width = 360,
SizeToContent = SizeToContent.Height,
CanResize = false,
WindowStartupLocation = WindowStartupLocation.CenterOwner,
ShowInTaskbar = false,
Background = this.FindResource("SurfaceBrush") as IBrush,
Content = new StackPanel
{
Spacing = 16,
Margin = new Thickness(20),
Children =
{
new TextBlock { Text = message, TextWrapping = TextWrapping.Wrap },
new StackPanel
{
Orientation = Orientation.Horizontal,
Spacing = 8,
HorizontalAlignment = HorizontalAlignment.Right,
Children = { cancel, confirm }
}
}
}
};
cancel.Click += (_, _) => { tcs.TrySetResult(false); dialog.Close(); };
confirm.Click += (_, _) => { tcs.TrySetResult(true); dialog.Close(); };
dialog.Closed += (_, _) => tcs.TrySetResult(false);
_ = dialog.ShowDialog(owner);
return await tcs.Task;
}
}
@@ -55,7 +55,6 @@ public partial class TasksIslandView : UserControl
await modal.ShowDialog(owner);
// ShowDialog completes once the window is closed (CloseAction or OS close).
};
vm.ConfirmAsync = ShowConfirmAsync;
vm.SelectionChanged += (_, _) => ScrollSelectedIntoView();
}
};
@@ -71,50 +70,6 @@ public partial class TasksIslandView : UserControl
Dispatcher.UIThread.Post(() => RowsListBox.ScrollIntoView(target), DispatcherPriority.Background);
}
private async System.Threading.Tasks.Task<bool> ShowConfirmAsync(string message)
{
var owner = TopLevel.GetTopLevel(this) as Window;
if (owner is null) return false;
var tcs = new TaskCompletionSource<bool>();
var cancel = new Button { Content = "Cancel", MinWidth = 90 };
var confirm = new Button { Content = "Confirm", MinWidth = 90, Classes = { "danger" } };
var dialog = new Window
{
Title = "Confirm",
Width = 380,
SizeToContent = SizeToContent.Height,
CanResize = false,
WindowStartupLocation = WindowStartupLocation.CenterOwner,
ShowInTaskbar = false,
Background = this.FindResource("SurfaceBrush") as IBrush,
Content = new StackPanel
{
Margin = new Thickness(20),
Spacing = 16,
Children =
{
new TextBlock { Text = message, TextWrapping = TextWrapping.Wrap },
new StackPanel
{
Orientation = Orientation.Horizontal,
HorizontalAlignment = HorizontalAlignment.Right,
Spacing = 8,
Children = { cancel, confirm },
},
},
},
};
cancel.Click += (_, _) => { tcs.TrySetResult(false); dialog.Close(); };
confirm.Click += (_, _) => { tcs.TrySetResult(true); dialog.Close(); };
dialog.Closed += (_, _) => tcs.TrySetResult(false);
_ = dialog.ShowDialog(owner);
return await tcs.Task;
}
// ── Custom ghost drag ────────────────────────────────────────────────────
// Replaces both the OLE DoDragDropAsync reorder and the OLE drop-to-queue path: a hand-built
// drag (pointer capture + a transparent topmost ghost window) is the only way to get a