From 26989dcd4db2af887e5c1a0bb2ac14bf2cc4c84c Mon Sep 17 00:00:00 2001
From: Erik Darling <2136037+erikdarlingdata@users.noreply.github.com>
Date: Thu, 5 Mar 2026 11:07:08 -0500
Subject: [PATCH] Fix obsolete IClipboard.GetTextAsync() warnings

Replace GetTextAsync() with ClipboardExtensions.TryGetTextAsync()
in both QuerySessionControl and MainWindow paste handlers.

Closes #3

Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
---
 src/PlanViewer.App/Controls/QuerySessionControl.axaml.cs | 3 ++-
 src/PlanViewer.App/MainWindow.axaml.cs                   | 3 ++-
 2 files changed, 4 insertions(+), 2 deletions(-)

diff --git a/src/PlanViewer.App/Controls/QuerySessionControl.axaml.cs b/src/PlanViewer.App/Controls/QuerySessionControl.axaml.cs
index 2dcb52f..7bc9cfa 100644
--- a/src/PlanViewer.App/Controls/QuerySessionControl.axaml.cs
+++ b/src/PlanViewer.App/Controls/QuerySessionControl.axaml.cs
@@ -8,6 +8,7 @@
 using System.Xml.Linq;
 using Avalonia.Controls;
 using Avalonia.Input;
+using Avalonia.Input.Platform;
 using Avalonia.Interactivity;
 using Avalonia.Layout;
 using Avalonia.Media;
@@ -120,7 +121,7 @@ private void SetupEditorContextMenu()
         {
             var clipboard = TopLevel.GetTopLevel(this)?.Clipboard;
             if (clipboard == null) return;
-            var text = await clipboard.GetTextAsync();
+            var text = await clipboard.TryGetTextAsync();
             if (string.IsNullOrEmpty(text)) return;
             QueryEditor.TextArea.PerformTextInput(text);
         };
diff --git a/src/PlanViewer.App/MainWindow.axaml.cs b/src/PlanViewer.App/MainWindow.axaml.cs
index 3304a71..726e80a 100644
--- a/src/PlanViewer.App/MainWindow.axaml.cs
+++ b/src/PlanViewer.App/MainWindow.axaml.cs
@@ -9,6 +9,7 @@
 using System.Xml.Linq;
 using Avalonia.Controls;
 using Avalonia.Input;
+using Avalonia.Input.Platform;
 using Avalonia.Interactivity;
 using Avalonia.Layout;
 using Avalonia.Media;
@@ -370,7 +371,7 @@ private async Task PasteXmlAsync()
         var clipboard = this.Clipboard;
         if (clipboard == null) return;
 
-        var xml = await clipboard.GetTextAsync();
+        var xml = await clipboard.TryGetTextAsync();
         if (string.IsNullOrWhiteSpace(xml))
         {
             ShowError("The clipboard does not contain any text.");