From c8af704c9be1d03688a0a7fa7b32a8f143d72b6f Mon Sep 17 00:00:00 2001
From: Yorick Rommers <yorick-rommers@hotmail.com>
Date: Tue, 1 Dec 2015 15:00:49 +0100
Subject: [PATCH] sliders working

---
 HueUWP/APIHandler.cs      |  3 ++-
 HueUWP/DetailView.xaml    |  6 +++---
 HueUWP/DetailView.xaml.cs | 19 ++++++++++++++++++-
 HueUWP/Light.cs           | 17 +++++++++--------
 HueUWP/MainPage.xaml.cs   |  3 ---
 5 files changed, 32 insertions(+), 16 deletions(-)

diff --git a/HueUWP/APIHandler.cs b/HueUWP/APIHandler.cs
index a6935a5..9f27ed9 100755
--- a/HueUWP/APIHandler.cs
+++ b/HueUWP/APIHandler.cs
@@ -44,7 +44,8 @@ namespace HueUWP
         {
             if(l.IsOn)
             {
-                var json = await nwh.SetLightInfo(l.ID, $"{{\"bri\": {l.Brightness-1},\"hue\": {(l.Hue/360)*65535},\"sat\": {l.Saturation*254}}}");
+                Debug.WriteLine(l.Hue);
+                var json = await nwh.SetLightInfo(l.ID, $"{{\"bri\": {l.Brightness},\"hue\": {(l.Hue)},\"sat\": {l.Saturation}}}");
                 Debug.WriteLine(json);
             }
             
diff --git a/HueUWP/DetailView.xaml b/HueUWP/DetailView.xaml
index b518b35..d8cb6ef 100644
--- a/HueUWP/DetailView.xaml
+++ b/HueUWP/DetailView.xaml
@@ -19,9 +19,9 @@
             </RelativePanel>
 
             <StackPanel Grid.Row="1">
-                <Slider Maximum="65535" Value="{Binding Hue}" />
-                <Slider Maximum="254" Value="{Binding Saturation}" />
-                <Slider Maximum="254" Value="{Binding Brightness}" />
+                <Slider Maximum="65535" Value="{Binding Hue, Mode=TwoWay}" ValueChanged="Slider_ValueChanged" PointerCaptureLost="Slider_PointerCaptureLost"/>
+                <Slider Maximum="254" Value="{Binding Saturation, Mode=TwoWay}" ValueChanged="Slider_ValueChanged" PointerCaptureLost="Slider_PointerCaptureLost" />
+                <Slider Maximum="254" Value="{Binding Brightness, Mode=TwoWay}" ValueChanged="Slider_ValueChanged" PointerCaptureLost="Slider_PointerCaptureLost"/>
             </StackPanel>
         </Grid>
     </Grid>
diff --git a/HueUWP/DetailView.xaml.cs b/HueUWP/DetailView.xaml.cs
index 67ba713..3a756dc 100644
--- a/HueUWP/DetailView.xaml.cs
+++ b/HueUWP/DetailView.xaml.cs
@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.Diagnostics;
 using System.IO;
 using System.Linq;
 using System.Runtime.InteropServices.WindowsRuntime;
@@ -33,6 +34,22 @@ namespace HueUWP
         {
             l = e.Parameter as Light;
             this.DataContext = l;
-        }
+        }
+
+
+        private void Slider_ValueChanged(object sender, RangeBaseValueChangedEventArgs e)
+        {
+            //l.UpdateColor();
+        }
+
+        private void Slider_DragLeave(object sender, DragEventArgs e)
+        {
+            l.UpdateColor();
+        }
+
+        private void Slider_PointerCaptureLost(object sender, PointerRoutedEventArgs e)
+        {
+            l.UpdateColor();
+        }
     }
 }
diff --git a/HueUWP/Light.cs b/HueUWP/Light.cs
index bb1ec28..0a17e2e 100644
--- a/HueUWP/Light.cs
+++ b/HueUWP/Light.cs
@@ -41,16 +41,17 @@ namespace HueUWP
             
         }
 
-        public void UpdateColor(int r, int g, int b)
+        public void UpdateColor()
         {
-            NotifyPropertyChanged(nameof(UpdateColor));
-            double h; double s; double v;
-            ColorUtil.RGBtoHSV(r,g,b, out h,out s,out v);
-            this.Hue = h; this.Saturation = s; this.Brightness = v;
             api.SetLightValues(this);
-            Debug.WriteLine(r + "-" + g + "-" + b);
-            Debug.WriteLine(h + "-" + s + "-" + v);
-            NotifyPropertyChanged(nameof(UpdateColor));
+        }
+
+        public void UpdateColor(int h, int s, int b)
+        {
+            //double h; double s; double v;
+            //ColorUtil.RGBtoHSV(r,g,b, out h,out s,out v);
+            this.Hue = h; this.Saturation = s; this.Brightness = b;
+            api.SetLightValues(this);
         }
 
 
diff --git a/HueUWP/MainPage.xaml.cs b/HueUWP/MainPage.xaml.cs
index 6f6a8b6..f06ae7c 100644
--- a/HueUWP/MainPage.xaml.cs
+++ b/HueUWP/MainPage.xaml.cs
@@ -54,8 +54,6 @@ namespace HueUWP
         {
             Button button = ((Button)sender);
             Light light = (Light)button.DataContext;
-
-            light.UpdateColor(10, 10, 10);
         }
 
         public void ToggleSwitch_Tapped(object sender, TappedRoutedEventArgs e)
@@ -72,7 +70,6 @@ namespace HueUWP
             ToggleSwitch button = ((ToggleSwitch)sender);
             Light light = (Light)button.DataContext;
             light.UpdateState(button.IsOn);
-            light.UpdateColor(0, 38, 255);
         }
 
         private void RegisterButton_Click(object sender, RoutedEventArgs e)