Add Navigations

2022-12-05 18:52:37 +00:00
parent 3b09265a30
commit 855a4b98d2
24 changed files with 532 additions and 1 deletions
@@ -0,0 +1,54 @@
+using FluentAvalonia.UI.Controls;
+using Kromek.Framework.Core.Extensions;
+using Toolkit.Foundation.Avalonia;
+
+namespace Kromek.Framework.Avalonia
+{
+    public class ContentDialogHandler : NavigationRouteHandler<ContentDialog>
+    {
+        public override async void Receive(NavigationRouteRequest<ContentDialog> message)
+        {
+            if (message.Template is ContentDialog contentDialog)
+            {
+                async void HandleButtonClick(ContentDialog sender, ContentDialogButtonClickEventArgs args)
+                {
+                    ContentDialogButtonClickDeferral defferal = args.GetDeferral();
+
+                    if (sender.DataContext is INavigationConfirmationAsync confirmationAsync)
+                    {
+                        if (!await confirmationAsync.CanConfirmAsync())
+                        {
+                            args.Cancel = true;
+                        }
+                    }
+
+                    if (sender.DataContext is INavigationConfirmation confirmation)
+                    {
+                        if (!confirmation.CanConfirm())
+                        {
+                            args.Cancel = true;
+                        }
+                    }
+
+                    if (!args.Cancel)
+                    {
+                        contentDialog.SecondaryButtonClick -= HandleButtonClick;
+                        contentDialog.PrimaryButtonClick -= HandleButtonClick;
+                        contentDialog.CloseButtonClick -= HandleButtonClick;
+                    }
+
+                    defferal.Complete();
+                }
+
+                contentDialog.SecondaryButtonClick += HandleButtonClick;
+                contentDialog.PrimaryButtonClick += HandleButtonClick;
+                contentDialog.CloseButtonClick += HandleButtonClick;
+
+                contentDialog.DataContext = message.Data;
+                await contentDialog.ShowAsync();
+
+                message.Reply(true);
+            }
+        }
+    }
+}