Add Tizen backend renderer

- Xamarin.Forms.Platform.Tizen has been added
- Xamarin.Forms.Maps.Tizen has been added
- RPM build spec has been added

Change-Id: I0021e0f040d97345affc87512ee0f6ce437f4e6d

1 files changed, 47 insertions, 0 deletions

diff --git a/Xamarin.Forms.Maps.Tizen/MapRenderer.cs b/Xamarin.Forms.Maps.Tizen/MapRenderer.cs
new file mode 100755
index 00000000..b7278dcc
--- /dev/null
+++ b/Xamarin.Forms.Maps.Tizen/MapRenderer.cs
@@ -0,0 +1,47 @@
+using Xamarin.Forms.Platform.Tizen;
+using TForms = Xamarin.Forms.Platform.Tizen.Forms;
+
+namespace Xamarin.Forms.Maps.Tizen
+{
+    public class MapRenderer : ViewRenderer<Map, MapControl>
+    {
+        public MapRenderer()
+        {
+            RegisterPropertyHandler(Map.MapTypeProperty, UpdateMapType);
+            RegisterPropertyHandler(Map.IsShowingUserProperty, UpdateIsShowingUser);
+            RegisterPropertyHandler(Map.HasScrollEnabledProperty, UpdateHasScrollEnabled);
+            RegisterPropertyHandler(Map.HasZoomEnabledProperty, UpdateHasZoomEnabled);
+        }
+
+        protected override void OnElementChanged(ElementChangedEventArgs<Map> e)
+        {
+            base.OnElementChanged(e);
+
+            if (Control == null)
+            {
+                var mapControl = new MapControl(TForms.Context.MainWindow);
+                SetNativeControl(mapControl);
+            }
+        }
+
+        void UpdateMapType()
+        {
+            // TODO
+        }
+
+        void UpdateIsShowingUser()
+        {
+            // TODO
+        }
+
+        void UpdateHasScrollEnabled()
+        {
+            // TODO
+        }
+
+        void UpdateHasZoomEnabled()
+        {
+            // TODO
+        }
+    }
+}