Removed bouncing MarqueeBehavior in uno for MarqueeText

Author: Avid29

labs/MarqueeText/src/MarqueeBehavior.cs

@@ -22,8 +22,10 @@ public enum MarqueeBehavior
     /// </remarks>
     Looping,
 
+#if !HAS_UNO
     /// <summary>
     /// The text bounces back and forth across the screen.
     /// </summary>
     Bouncing,
+#endif
 }

labs/MarqueeText/src/MarqueeText.Properties.cs

@@ -69,13 +69,17 @@ public MarqueeBehavior Behavior
 
     private bool IsLooping => Behavior == MarqueeBehavior.Looping;
 
+#if !HAS_UNO
     private bool IsBouncing => Behavior == MarqueeBehavior.Bouncing;
+#else
+    private bool IsBouncing => false;
+#endif
 
     /// <summary>
     /// Gets or sets a value indicating whether or not the marquee text wraps.
     /// </summary>
     /// <remarks>
-    /// Wrappping text won't scroll if the text can already fit in the screen.
+    /// Wrapping text won't scroll if the text can already fit in the screen.
     /// </remarks>
     public MarqueeDirection Direction
     {
@@ -125,8 +129,8 @@ private static void DirectionPropertyChanged(DependencyObject d, DependencyPrope
         bool active = control._isActive;
         var oldDirection = (MarqueeDirection)e.OldValue;
         var newDirection = (MarqueeDirection)e.NewValue;
-        bool oldAxisX = oldDirection == MarqueeDirection.Left || oldDirection == MarqueeDirection.Right;
-        bool newAxisX = newDirection == MarqueeDirection.Left || newDirection == MarqueeDirection.Right;
+        bool oldAxisX = oldDirection is MarqueeDirection.Left or MarqueeDirection.Right;
+        bool newAxisX = newDirection is MarqueeDirection.Left or MarqueeDirection.Right;
 
         VisualStateManager.GoToState(control, GetVisualStateName(newDirection), true);
 

labs/MarqueeText/src/MarqueeText.cs

@@ -93,7 +93,9 @@ private static string GetVisualStateName(MarqueeBehavior behavior)
         {
             MarqueeBehavior.Ticker => TickerVisualStateName,
             MarqueeBehavior.Looping => LoopingVisualStateName,
+#if !HAS_UNO
             MarqueeBehavior.Bouncing => BouncingVisualStateName,
+#endif
             _ => TickerVisualStateName,
         };
     }
@@ -223,7 +225,9 @@ _segment1 is null ||
         {
             Duration = duration,
             RepeatBehavior = RepeatBehavior,
+#if !HAS_UNO
             AutoReverse = IsBouncing,
+#endif
         };
 
         _marqueeStoryboard.Completed += StoryBoard_Completed;
@@ -232,7 +236,9 @@ _segment1 is null ||
         {
             Duration = duration,
             RepeatBehavior = RepeatBehavior,
+#if !HAS_UNO
             AutoReverse = IsBouncing,
+#endif
         };
         var frame1 = new DiscreteDoubleKeyFrame
         {