From db89faf2e169f1987b5acd083f2d4bb7db8a0374 Mon Sep 17 00:00:00 2001
From: Niels Laute <niels9001@hotmail.com>
Date: Sun, 8 Aug 2021 20:20:59 +0200
Subject: [PATCH] IsEnabled state support

---
 .../Microsoft.PowerToys.Settings.UI/App.xaml    |  2 +-
 .../Controls/Setting/Setting.cs                 | 17 ++++++++++++++++-
 .../Controls/Setting/Setting.xaml               |  5 ++++-
 3 files changed, 21 insertions(+), 3 deletions(-)

diff --git a/src/settings-ui/Microsoft.PowerToys.Settings.UI/App.xaml b/src/settings-ui/Microsoft.PowerToys.Settings.UI/App.xaml
index 97e9d0d4b1..72d9ffa111 100644
--- a/src/settings-ui/Microsoft.PowerToys.Settings.UI/App.xaml
+++ b/src/settings-ui/Microsoft.PowerToys.Settings.UI/App.xaml
@@ -20,7 +20,7 @@
                 <ResourceDictionary Source="/Themes/SettingsSectionStyles.xaml"/>
             </ResourceDictionary.MergedDictionaries>
         
-            <Thickness x:Key="InfoBarIconMargin">6,16,20,16</Thickness>
+            <Thickness x:Key="InfoBarIconMargin">6,16,16,16</Thickness>
 
             <Thickness x:Key="InfoBarContentRootPadding">16,0,0,0</Thickness>
 
diff --git a/src/settings-ui/Microsoft.PowerToys.Settings.UI/Controls/Setting/Setting.cs b/src/settings-ui/Microsoft.PowerToys.Settings.UI/Controls/Setting/Setting.cs
index ecfcda7f7d..acca823774 100644
--- a/src/settings-ui/Microsoft.PowerToys.Settings.UI/Controls/Setting/Setting.cs
+++ b/src/settings-ui/Microsoft.PowerToys.Settings.UI/Controls/Setting/Setting.cs
@@ -8,6 +8,8 @@ using Windows.UI.Xaml.Controls;
 
 namespace Microsoft.PowerToys.Settings.UI.Controls
 {
+    [TemplateVisualState(Name = "Normal", GroupName = "CommonStates")]
+    [TemplateVisualState(Name = "Disabled", GroupName = "CommonStates")]
     [TemplatePart(Name = PartIconPresenter, Type = typeof(ContentPresenter))]
     [TemplatePart(Name = PartDescriptionPresenter, Type = typeof(ContentPresenter))]
     public class Setting : ContentControl
@@ -75,11 +77,14 @@ namespace Microsoft.PowerToys.Settings.UI.Controls
 
         protected override void OnApplyTemplate()
         {
-            base.OnApplyTemplate();
+            IsEnabledChanged -= Setting_IsEnabledChanged;
             _setting = (Setting)this;
             _iconPresenter = (ContentPresenter)_setting.GetTemplateChild(PartIconPresenter);
             _descriptionPresenter = (ContentPresenter)_setting.GetTemplateChild(PartDescriptionPresenter);
             Update();
+            SetEnabledState();
+            IsEnabledChanged += Setting_IsEnabledChanged;
+            base.OnApplyTemplate();
         }
 
         private static void OnIconChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
@@ -92,6 +97,16 @@ namespace Microsoft.PowerToys.Settings.UI.Controls
             ((Setting)d).Update();
         }
 
+        private void Setting_IsEnabledChanged(object sender, DependencyPropertyChangedEventArgs e)
+        {
+            SetEnabledState();
+        }
+
+        private void SetEnabledState()
+        {
+            VisualStateManager.GoToState(this, IsEnabled ? "Normal" : "Disabled", true);
+        }
+
         private void Update()
         {
             if (_setting == null)
diff --git a/src/settings-ui/Microsoft.PowerToys.Settings.UI/Controls/Setting/Setting.xaml b/src/settings-ui/Microsoft.PowerToys.Settings.UI/Controls/Setting/Setting.xaml
index c921b87bd4..411b3a1465 100644
--- a/src/settings-ui/Microsoft.PowerToys.Settings.UI/Controls/Setting/Setting.xaml
+++ b/src/settings-ui/Microsoft.PowerToys.Settings.UI/Controls/Setting/Setting.xaml
@@ -27,7 +27,10 @@
                                 <VisualState x:Name="Normal"/>
                                 <VisualState x:Name="Disabled">
                                     <VisualState.Setters>
-                                        <Setter Target="RootGrid.Background" Value="Red" />
+                                        <Setter Target="HeaderPresenter.Foreground" Value="{ThemeResource TextFillColorDisabledBrush}" />
+                                        <Setter Target="DescriptionPresenter.Foreground" Value="{ThemeResource TextFillColorDisabledBrush}" />
+                                        <Setter Target="IconPresenter.Foreground" Value="{ThemeResource TextFillColorDisabledBrush}" />
+                                        <Setter Target="ContentPresenter.Foreground" Value="{ThemeResource TextFillColorDisabledBrush}" />
                                     </VisualState.Setters>
                                 </VisualState>
                             </VisualStateGroup>