From 8373863f8c865d82af155f82b6168373bbe601e2 Mon Sep 17 00:00:00 2001
From: Darth Affe <darthaffe@wyrez.org>
Date: Sat, 12 Nov 2016 13:46:22 +0100
Subject: [PATCH] Added MinLightness-Setting to the Ambilight-example

---
 .../Example_Ambilight_full/AbstractAmbilightBrush.cs  | 11 ++++++++++-
 .../TakeAsIs/AmbilightSettings.cs                     |  2 ++
 .../TakeAsIs/UI/ConfigView.xaml                       |  6 ++++++
 3 files changed, 18 insertions(+), 1 deletion(-)

diff --git a/Examples/Ambilight/Example_Ambilight_full/AbstractAmbilightBrush.cs b/Examples/Ambilight/Example_Ambilight_full/AbstractAmbilightBrush.cs
index 8e369df..f1c1c7a 100644
--- a/Examples/Ambilight/Example_Ambilight_full/AbstractAmbilightBrush.cs
+++ b/Examples/Ambilight/Example_Ambilight_full/AbstractAmbilightBrush.cs
@@ -2,6 +2,8 @@
 using System.Collections.Generic;
 using System.Drawing;
 using CUE.NET.Brushes;
+using CUE.NET.Devices.Generic;
+using CUE.NET.Helper;
 using Example_Ambilight_full.TakeAsIs;
 using Example_Ambilight_full.TakeAsIs.Model;
 using Example_Ambilight_full.TakeAsIs.Model.Extensions;
@@ -74,12 +76,19 @@ namespace Example_Ambilight_full
 
             KeyWidthProportion = EffectiveSourceWidth / rectangle.Width;
             KeyHeightProportion = EffectiveSourceHeight / rectangle.Height;
-            
+
             Opacity = Settings.SmoothMode == SmoothMode.Low ? 0.25f : (Settings.SmoothMode == SmoothMode.Medium ? 0.075f : (Settings.SmoothMode == SmoothMode.High ? 0.025f : 1f /*None*/));
 
             base.PerformRender(rectangle, renderTargets);
         }
 
+        protected override CorsairColor FinalizeColor(CorsairColor color)
+        {
+            float lightness = (float)Math.Max((Settings.MinLightness / 100.0), (color.GetHSVValue() * ((double)Brightness < 0.0 ? 0.0f : ((double)Brightness > 1.0 ? 1f : Brightness))));
+            byte alpha = (byte)((double)color.A * ((double)Opacity < 0.0 ? 0.0 : ((double)Opacity > 1.0 ? 1.0 : (double)Opacity)));
+            return ColorHelper.ColorFromHSV(color.GetHSVHue(), color.GetHSVSaturation(), lightness, alpha);
+        }
+
         #endregion
     }
 }
diff --git a/Examples/Ambilight/Example_Ambilight_full/TakeAsIs/AmbilightSettings.cs b/Examples/Ambilight/Example_Ambilight_full/TakeAsIs/AmbilightSettings.cs
index d1b8302..2697b01 100644
--- a/Examples/Ambilight/Example_Ambilight_full/TakeAsIs/AmbilightSettings.cs
+++ b/Examples/Ambilight/Example_Ambilight_full/TakeAsIs/AmbilightSettings.cs
@@ -34,6 +34,8 @@ namespace Example_Ambilight_full.TakeAsIs
         public BlackBarDetectionMode BlackBarDetectionMode { get; set; } = BlackBarDetectionMode.Bottom;
         public FlipMode FlipMode { get; set; } = FlipMode.Vertical;
 
+        public double MinLightness { get; set; } = 0;
+
         #endregion
 
         #region Events
diff --git a/Examples/Ambilight/Example_Ambilight_full/TakeAsIs/UI/ConfigView.xaml b/Examples/Ambilight/Example_Ambilight_full/TakeAsIs/UI/ConfigView.xaml
index 6005799..8f5df40 100644
--- a/Examples/Ambilight/Example_Ambilight_full/TakeAsIs/UI/ConfigView.xaml
+++ b/Examples/Ambilight/Example_Ambilight_full/TakeAsIs/UI/ConfigView.xaml
@@ -104,6 +104,12 @@
                       ItemsSource="{Binding Source={StaticResource SmoothModeEnumValues}}"
                       SelectedItem="{Binding Path=Settings.SmoothMode}" />
 
+            <!-- Min Lightness -->
+            <TextBlock Grid.Row="3" Grid.Column="3" Text="Min Lightness (%):" />
+            <controls:NumericUpDown Grid.Row="3" Grid.Column="4"
+                                    Minimum="0" Maximum="100"
+                                    Value="{Binding Path=Settings.MinLightness, Mode=TwoWay}" />
+
             <!-- FlipMode -->
             <TextBlock Grid.Row="4" Grid.Column="0" Text="Flip Horizontal:" />
             <CheckBox Grid.Row="4" Grid.Column="1"