1 files changed, 80 insertions, 0 deletions
diff --git a/Xamarin.Forms.Core/DataTemplate.cs b/Xamarin.Forms.Core/DataTemplate.cs
new file mode 100644
index 00000000..676718a0
--- /dev/null
+++ b/Xamarin.Forms.Core/DataTemplate.cs
@@ -0,0 +1,80 @@
+using System;
+using System.Collections.Generic;
+
+namespace Xamarin.Forms
+{
+	public class DataTemplate : ElementTemplate
+	{
+		public DataTemplate()
+		{
+		}
+
+		public DataTemplate(Type type) : base(type)
+		{
+		}
+
+		public DataTemplate(Func<object> loadTemplate) : base(loadTemplate)
+		{
+		}
+
+		public IDictionary<BindableProperty, BindingBase> Bindings { get; } = new Dictionary<BindableProperty, BindingBase>();
+
+		public IDictionary<BindableProperty, object> Values { get; } = new Dictionary<BindableProperty, object>();
+
+		public void SetBinding(BindableProperty property, BindingBase binding)
+		{
+			if (property == null)
+				throw new ArgumentNullException("property");
+			if (binding == null)
+				throw new ArgumentNullException("binding");
+
+			Values.Remove(property);
+			Bindings[property] = binding;
+		}
+
+		public void SetValue(BindableProperty property, object value)
+		{
+			if (property == null)
+				throw new ArgumentNullException("property");
+
+			Bindings.Remove(property);
+			Values[property] = value;
+		}
+
+		internal override void SetupContent(object item)
+		{
+			ApplyBindings(item);
+			ApplyValues(item);
+		}
+
+		void ApplyBindings(object item)
+		{
+			if (Bindings == null)
+				return;
+
+			var bindable = item as BindableObject;
+			if (bindable == null)
+				return;
+
+			foreach (KeyValuePair<BindableProperty, BindingBase> kvp in Bindings)
+			{
+				if (Values.ContainsKey(kvp.Key))
+					throw new InvalidOperationException("Binding and Value found for " + kvp.Key.PropertyName);
+
+				bindable.SetBinding(kvp.Key, kvp.Value.Clone());
+			}
+		}
+
+		void ApplyValues(object item)
+		{
+			if (Values == null)
+				return;
+
+			var bindable = item as BindableObject;
+			if (bindable == null)
+				return;
+			foreach (KeyValuePair<BindableProperty, object> kvp in Values)
+				bindable.SetValue(kvp.Key, kvp.Value);
+		}
+	}
+}
+\ No newline at end of file