Remove nesting of Xamarin.Forms.Platform.Tizen directory

Directory structure of Xamarin.Forms.Platform.Tizen is more flat now:

Xamarin.Forms.Platform.Tizen              Xamarin.Forms.Platform.Tizen
├── InputGenerators                       ├── InputGenerators
├── Properties                            ├── Log
├── Xamarin.Forms                 ---->   ├── Native
└── Xamarin.Forms.Platform.Tizen          ├── Properties
    ├── Log                               └── Renderers
    └── Native

Change-Id: Id8fecfdc48edef3f3d5a5c0bb02e6fd38ccb7f63
Signed-off-by: Piotr Szydelko <p.szydelko@samsung.com>

1 files changed, 62 insertions, 0 deletions

diff --git a/Xamarin.Forms.Platform.Tizen/Renderers/SliderRenderer.cs b/Xamarin.Forms.Platform.Tizen/Renderers/SliderRenderer.cs
new file mode 100644
index 00000000..5c4798af
--- /dev/null
+++ b/Xamarin.Forms.Platform.Tizen/Renderers/SliderRenderer.cs
@@ -0,0 +1,62 @@
+using System;
+using System.ComponentModel;
+using UI = Xamarin.Forms.Platform.Tizen.Native;
+
+namespace Xamarin.Forms.Platform.Tizen
+{
+    public class SliderRenderer :
+    ViewRenderer<Slider, ElmSharp.Slider>,
+    IDisposable
+    {
+
+        public SliderRenderer()
+        {
+            RegisterPropertyHandler(Slider.ValueProperty, UpdateValue);
+            RegisterPropertyHandler(Slider.MinimumProperty, UpdateMinMax);
+            RegisterPropertyHandler(Slider.MaximumProperty, UpdateMinMax);
+        }
+
+        protected override void OnElementChanged(ElementChangedEventArgs<Slider> e)
+        {
+            if (Control == null)
+            {
+                var slider = new ElmSharp.Slider(Forms.Context.MainWindow);
+                SetNativeControl(slider);
+            }
+
+            if (e.OldElement != null)
+            {
+                Control.ValueChanged -= SliderValueChangedHandler;
+            }
+
+            if (e.NewElement != null)
+            {
+                Control.ValueChanged += SliderValueChangedHandler;
+            }
+
+            base.OnElementChanged(e);
+        }
+
+        protected override ElmSharp.Size Measure(int availableWidth, int availableHeight)
+        {
+            return new ElmSharp.Size(Math.Min(200, availableWidth), 50);
+        }
+
+        private void SliderValueChangedHandler(object sender, EventArgs e)
+        {
+            Element.Value = Control.Value;
+        }
+
+        protected void UpdateValue()
+        {
+            Control.Value = Element.Value;
+        }
+
+        protected void UpdateMinMax()
+        {
+            Control.Minimum = Element.Minimum;
+            Control.Maximum = Element.Maximum;
+            UpdateValue();
+        }
+    }
+}