UI: Enable Rainbow cycling in the Settings window

src/Ryujinx.Input.SDL2/SDL2Gamepad.cs

@@ -2,8 +2,6 @@ using Ryujinx.Common.Configuration.Hid;
 using Ryujinx.Common.Configuration.Hid.Controller;
 using Ryujinx.Common.Logging;
 using Ryujinx.Common.Utilities;
-using Ryujinx.HLE.HOS.Services.Hid;
-using SDL2;
 using System;
 using System.Collections.Generic;
 using System.Numerics;
@@ -12,7 +10,7 @@ using static SDL2.SDL;
 
 namespace Ryujinx.Input.SDL2
 {
-    class SDL2Gamepad : IGamepad
+    public class SDL2Gamepad : IGamepad
     {
         private bool HasConfiguration => _configuration != null;
 

src/Ryujinx/Assets/Styles/CheckboxMenuItemStyle.axaml

@@ -1,13 +0,0 @@
-<Styles xmlns="https://github.com/avaloniaui"
-        xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml">
-    <Style Selector="MenuItem.withCheckbox Viewbox#PART_IconPresenter">
-        <Setter Property="MaxHeight" Value="36" />
-        <Setter Property="MinHeight" Value="36" />
-        <Setter Property="MaxWidth" Value="36" />
-        <Setter Property="MinWidth" Value="36" />
-    </Style>
-    <Style Selector="MenuItem.withCheckbox ContentPresenter#PART_HeaderPresenter">
-        <Setter Property="Padding" Value="-10,0,0,0" />
-    </Style>
-</Styles>
-

src/Ryujinx/Assets/Styles/Styles.xaml

@@ -218,6 +218,15 @@
         <Setter Property="BorderBrush"
                 Value="{DynamicResource ThemeControlBorderColor}" />
     </Style>
+    <Style Selector="MenuItem.withCheckbox Viewbox#PART_IconPresenter">
+        <Setter Property="MaxHeight" Value="36" />
+        <Setter Property="MinHeight" Value="36" />
+        <Setter Property="MaxWidth" Value="36" />
+        <Setter Property="MinWidth" Value="36" />
+    </Style>
+    <Style Selector="MenuItem.withCheckbox ContentPresenter#PART_HeaderPresenter">
+        <Setter Property="Padding" Value="-10,0,0,0" />
+    </Style>
     <Style Selector="TabItem > ScrollViewer">
         <Setter Property="Background"
                 Value="{DynamicResource ThemeBackgroundColor}" />

src/Ryujinx/Ryujinx.csproj

@@ -123,13 +123,11 @@
       <Generator>MSBuild:Compile</Generator>
     </AvaloniaResource>
     <AvaloniaResource Include="Assets\Styles\Styles.xaml" />
-    <AvaloniaResource Include="Assets\Styles\CheckboxMenuItemStyle.axaml" />
   </ItemGroup>
 
   <ItemGroup>
     <None Remove="Assets\locales.json" />
     <None Remove="Assets\Styles\Themes.xaml" />
-    <None Remove="Assets\Styles\CheckboxMenuItemStyle.xaml" />
     <None Remove="Assets\Icons\Controller_JoyConLeft.svg" />
     <None Remove="Assets\Icons\Controller_JoyConPair.svg" />
     <None Remove="Assets\Icons\Controller_JoyConRight.svg" />
@@ -151,7 +149,6 @@
     </EmbeddedResource>
     <EmbeddedResource Include="Assets\locales.json" />
     <EmbeddedResource Include="Assets\Styles\Styles.xaml" />
-    <EmbeddedResource Include="Assets\Styles\CheckboxMenuItemStyle.axaml" />
     <EmbeddedResource Include="Assets\Icons\Controller_JoyConLeft.svg" />
     <EmbeddedResource Include="Assets\Icons\Controller_JoyConPair.svg" />
     <EmbeddedResource Include="Assets\Icons\Controller_JoyConRight.svg" />

src/Ryujinx/RyujinxApp.axaml

@@ -16,6 +16,5 @@
     <Application.Styles>
         <sty:FluentAvaloniaTheme PreferUserAccentColor="True" PreferSystemTheme="False" />
         <StyleInclude Source="/Assets/Styles/Styles.xaml" />
-        <StyleInclude Source="/Assets/Styles/CheckboxMenuItemStyle.axaml"/>
     </Application.Styles>
 </Application>

src/Ryujinx/UI/ViewModels/Input/ControllerInputViewModel.cs

@@ -5,6 +5,7 @@ using FluentAvalonia.UI.Controls;
 using Ryujinx.Ava.UI.Helpers;
 using Ryujinx.Ava.UI.Models.Input;
 using Ryujinx.Ava.UI.Views.Input;
+using Ryujinx.Common.Utilities;
 using Ryujinx.UI.Views.Input;
 
 namespace Ryujinx.Ava.UI.ViewModels.Input
@@ -48,6 +49,23 @@ namespace Ryujinx.Ava.UI.ViewModels.Input
             ParentModel = model;
             model.NotifyChangesEvent += OnParentModelChanged;
             OnParentModelChanged();
+            config.PropertyChanged += (_, args) =>
+            {
+                if (args.PropertyName is nameof(Config.UseRainbowLed))
+                {
+                    if (Config is { UseRainbowLed: true, TurnOffLed: false, EnableLedChanging: true })
+                        Rainbow.Updated += color => ParentModel.SelectedGamepad.SetLed((uint)color);
+                    else
+                    {
+                        Rainbow.Reset();
+                        
+                        if (Config.TurnOffLed)
+                            ParentModel.SelectedGamepad.ClearLed();
+                        else
+                            ParentModel.SelectedGamepad.SetLed(Config.LedColor.ToUInt32());
+                    }
+                }
+            };
             Config = config;
         }
 

src/Ryujinx/UI/ViewModels/Input/InputViewModel.cs

@@ -20,6 +20,7 @@ using Ryujinx.Common.Configuration.Hid.Keyboard;
 using Ryujinx.Common.Logging;
 using Ryujinx.Common.Utilities;
 using Ryujinx.Input;
+using Ryujinx.Input.SDL2;
 using System;
 using System.Collections.Generic;
 using System.Collections.ObjectModel;
@@ -63,7 +64,13 @@ namespace Ryujinx.Ava.UI.ViewModels.Input
             get => _selectedGamepad;
             private set
             {
+                Rainbow.Reset();
+                
                 _selectedGamepad = value;
+
+                if (ConfigViewModel is ControllerInputViewModel { Config.UseRainbowLed: true })
+                    Rainbow.Updated += color => _selectedGamepad.SetLed((uint)color);
+                
                 OnPropertiesChanged(nameof(HasLed), nameof(CanClearLed));
             }
         }

src/Ryujinx/UI/Views/Main/MainMenuBarView.axaml.cs

@@ -134,7 +134,12 @@ namespace Ryujinx.Ava.UI.Views.Main
         {
             Window.SettingsWindow = new(Window.VirtualFileSystem, Window.ContentManager);
 
+            Rainbow.Enable();
+            
             await Window.SettingsWindow.ShowDialog(Window);
+            
+            Rainbow.Disable();
+            Rainbow.Reset();
 
             Window.SettingsWindow = null;