Fix FocusDirection to string type

Fix FocusDirection to string type to avoid invalid reference in Tizen.Xamarin.Forms.Extension

Change-Id: Ie452f14a32dbe0b5776ab28996eb52c81e8223c4

2 files changed, 15 insertions, 32 deletions

diff --git a/Xamarin.Forms.Platform.Tizen/Extensions/FocusDirectionExtensions.cs b/Xamarin.Forms.Platform.Tizen/Extensions/FocusDirectionExtensions.cs
deleted file mode 100644
index fe7d090f..00000000
--- a/Xamarin.Forms.Platform.Tizen/Extensions/FocusDirectionExtensions.cs
+++ /dev/null
@@ -1,29 +0,0 @@
-using Xamarin.Forms.PlatformConfiguration.TizenSpecific;
-using EFocusDirection = ElmSharp.FocusDirection;
-
-namespace Xamarin.Forms.Platform.Tizen
-{
-	public static class FocusDirectionExtensions
-	{
-		public static EFocusDirection ToNative(this FocusDirection direction)
-		{
-			switch (direction)
-			{
-				case FocusDirection.Back:
-					return EFocusDirection.Previous;
-				case FocusDirection.Forward:
-					return EFocusDirection.Next;
-				case FocusDirection.Up:
-					return EFocusDirection.Up;
-				case FocusDirection.Down:
-					return EFocusDirection.Down;
-				case FocusDirection.Right:
-					return EFocusDirection.Right;
-				case FocusDirection.Left:
-					return EFocusDirection.Left;
-				default:
-					return EFocusDirection.Next;
-			}
-		}
-	}
-}
diff --git a/Xamarin.Forms.Platform.Tizen/Renderers/VisualElementRenderer.cs b/Xamarin.Forms.Platform.Tizen/Renderers/VisualElementRenderer.cs
index 51170bd6..d7f77150 100644
--- a/Xamarin.Forms.Platform.Tizen/Renderers/VisualElementRenderer.cs
+++ b/Xamarin.Forms.Platform.Tizen/Renderers/VisualElementRenderer.cs
@@ -5,6 +5,7 @@ using System.ComponentModel;
 using ElmSharp;
 using ESize = ElmSharp.Size;
 using ERect = ElmSharp.Rect;
+using EFocusDirection = ElmSharp.FocusDirection;
 using Specific = Xamarin.Forms.PlatformConfiguration.TizenSpecific.VisualElement;
 using XFocusDirection = Xamarin.Forms.PlatformConfiguration.TizenSpecific.FocusDirection;
 
@@ -809,7 +810,7 @@ namespace Xamarin.Forms.Platform.Tizen
 				var widget = NativeView as Widget;
 				if (widget != null)
 				{
-					widget.FocusNext(direction.ToNative());
+					widget.FocusNext(ConvertToNativeFocusDirection(direction));
 				}
 				else
 				{
@@ -818,7 +819,7 @@ namespace Xamarin.Forms.Platform.Tizen
 			}
 		}
 
-		void SetNextFocusViewInternal(XFocusDirection direction)
+		void SetNextFocusViewInternal(string direction)
 		{
 			var widget = NativeView as Widget;
 			if (widget != null)
@@ -850,7 +851,7 @@ namespace Xamarin.Forms.Platform.Tizen
 				}
 				if (nativeControl != null)
 				{
-					widget.SetNextFocusObject(nativeControl, direction.ToNative());
+					widget.SetNextFocusObject(nativeControl, ConvertToNativeFocusDirection(direction));
 				}
 			}
 			else
@@ -994,6 +995,17 @@ namespace Xamarin.Forms.Platform.Tizen
 				NativeView.EvasMap = map;
 			}
 		}
+
+		EFocusDirection ConvertToNativeFocusDirection(string direction) {
+			if (direction == XFocusDirection.Back) return EFocusDirection.Previous;
+			if (direction == XFocusDirection.Forward) return EFocusDirection.Next;
+			if (direction == XFocusDirection.Up) return EFocusDirection.Up;
+			if (direction == XFocusDirection.Down) return EFocusDirection.Down;
+			if (direction == XFocusDirection.Right) return EFocusDirection.Right;
+			if (direction == XFocusDirection.Left) return EFocusDirection.Left;
+
+			return EFocusDirection.Next;
+		}
 	}
 
 	internal static class Settings