Initialize Entry/Editor with a single batch update

Change-Id: Ibc7f697dfb51992040c8dbe476065ea884e33a49
Signed-off-by: Pawel Andruszkiewicz <p.andruszkie@samsung.com>

3 files changed, 26 insertions, 2 deletions

diff --git a/Xamarin.Forms.Platform.Tizen/Native/Entry.cs b/Xamarin.Forms.Platform.Tizen/Native/Entry.cs
index d6f3f454..8276aaa2 100644
--- a/Xamarin.Forms.Platform.Tizen/Native/Entry.cs
+++ b/Xamarin.Forms.Platform.Tizen/Native/Entry.cs
@@ -10,7 +10,7 @@ namespace Xamarin.Forms.Platform.Tizen.Native
 	/// Extends the Entry control, providing basic formatting features,
 	/// i.e. font color, size, placeholder.
 	/// </summary>
-	public class Entry : EEntry, IMeasurable
+	public class Entry : EEntry, IMeasurable, IBatchable
 	{
 		/// <summary>
 		/// Holds the formatted text of the entry.
@@ -342,12 +342,20 @@ namespace Xamarin.Forms.Platform.Tizen.Native
 			}
 		}
 
+		void IBatchable.OnBatchCommitted()
+		{
+			ApplyTextAndStyle();
+		}
+
 		/// <summary>
 		/// Applies entry's text and its style.
 		/// </summary>
 		void ApplyTextAndStyle()
 		{
-			SetInternalTextAndStyle(_span.GetDecoratedText(), _span.GetStyle());
+			if (!this.IsBatched())
+			{
+				SetInternalTextAndStyle(_span.GetDecoratedText(), _span.GetStyle());
+			}
 		}
 
 		/// <summary>
diff --git a/Xamarin.Forms.Platform.Tizen/Renderers/EditorRenderer.cs b/Xamarin.Forms.Platform.Tizen/Renderers/EditorRenderer.cs
index b904b7da..f37566aa 100644
--- a/Xamarin.Forms.Platform.Tizen/Renderers/EditorRenderer.cs
+++ b/Xamarin.Forms.Platform.Tizen/Renderers/EditorRenderer.cs
@@ -1,4 +1,5 @@
 using System;
+using Xamarin.Forms.Platform.Tizen.Native;
 using EColor = ElmSharp.Color;
 
 namespace Xamarin.Forms.Platform.Tizen
@@ -37,11 +38,18 @@ namespace Xamarin.Forms.Platform.Tizen
 			{
 				Control.TextChanged += TextChanged;
 				Control.Unfocused += Completed;
+
+				Control.BatchBegin();
 			}
 
 			base.OnElementChanged(e);
 		}
 
+		protected override void OnElementReady()
+		{
+			Control?.BatchCommit();
+		}
+
 		void TextChanged(object sender, EventArgs e)
 		{
 			Element.Text = ((Native.Entry)sender).Text;
diff --git a/Xamarin.Forms.Platform.Tizen/Renderers/EntryRenderer.cs b/Xamarin.Forms.Platform.Tizen/Renderers/EntryRenderer.cs
index 3274ec3e..e54e7399 100644
--- a/Xamarin.Forms.Platform.Tizen/Renderers/EntryRenderer.cs
+++ b/Xamarin.Forms.Platform.Tizen/Renderers/EntryRenderer.cs
@@ -1,4 +1,5 @@
 using System;
+using Xamarin.Forms.Platform.Tizen.Native;
 using Specific = Xamarin.Forms.PlatformConfiguration.TizenSpecific.Entry;
 
 namespace Xamarin.Forms.Platform.Tizen
@@ -47,6 +48,8 @@ namespace Xamarin.Forms.Platform.Tizen
 			{
 				Control.TextChanged += EntryChangedHandler;
 				Control.Activated += EntryCompletedHandler;
+
+				Control.BatchBegin();
 			}
 
 			base.OnElementChanged(e);
@@ -63,6 +66,11 @@ namespace Xamarin.Forms.Platform.Tizen
 			base.Dispose(disposing);
 		}
 
+		protected override void OnElementReady()
+		{
+			Control?.BatchCommit();
+		}
+
 		void EntryChangedHandler(object sender, EventArgs e)
 		{
 			Element.Text = Control.Text;