don't set caret offset longer than text length

fuzzzerd · fuzzzerd · commit 0480acf52927 · 2023-09-08T14:19:05.000-05:00
diff --git a/SharpFM.App/DocumentTextBindingBehavior.cs b/SharpFM.App/DocumentTextBindingBehavior.cs
@@ -55,7 +55,10 @@ private void TextPropertyChanged(string text)
         {
             var caretOffset = _textEditor.CaretOffset;
             _textEditor.Document.Text = text;
-            //_textEditor.CaretOffset = caretOffset;
+            if (caretOffset <= text.Length)
+            {
+                _textEditor.CaretOffset = caretOffset;
+            }
         }
     }
 }

Original file line number	Diff line number	Diff line change
`@@ -55,7 +55,10 @@ private void TextPropertyChanged(string text)`
`55`	`55`	`{`
`56`	`56`	`var caretOffset = _textEditor.CaretOffset;`
`57`	`57`	`_textEditor.Document.Text = text;`
`58`		`- //_textEditor.CaretOffset = caretOffset;`
	`58`	`+ if (caretOffset <= text.Length)`
	`59`	`+ {`
	`60`	`+ _textEditor.CaretOffset = caretOffset;`
	`61`	`+ }`
`59`	`62`	`}`
`60`	`63`	`}`
`61`	`64`	`}`