misc: some cleanups and fix compile warnings

src/Ryujinx/Headless/HeadlessRyujinx.cs

@@ -52,7 +52,7 @@ namespace Ryujinx.Headless
             // Make process DPI aware for proper window sizing on high-res screens.
             ForceDpiAware.Windows();
 
-            Console.Title = $"Ryujinx Console {Program.Version} (Headless)";
+            Console.Title = $"HeadlessRyujinx Console {Program.Version}";
 
             if (OperatingSystem.IsMacOS() || OperatingSystem.IsLinux())
             {
@@ -163,6 +163,11 @@ namespace Ryujinx.Headless
             
             ReloadConfig();
 
+            if (option.InheritConfig)
+            {
+                option.InheritMainConfigInput(originalArgs, ConfigurationState.Instance);
+            }
+            
             _virtualFileSystem = VirtualFileSystem.CreateInstance();
             _libHacHorizonManager = new LibHacHorizonManager();
 
@@ -224,15 +229,7 @@ namespace Ryujinx.Headless
             _enableKeyboard = option.EnableKeyboard;
             _enableMouse = option.EnableMouse;
 
-            static void LoadPlayerConfiguration(string inputProfileName, string inputId, PlayerIndex index)
-            {
-                InputConfig inputConfig = HandlePlayerConfiguration(inputProfileName, inputId, index);
 
-                if (inputConfig != null)
-                {
-                    _inputConfiguration.Add(inputConfig);
-                }
-            }
             
             LoadPlayerConfiguration(option.InputProfile1Name, option.InputId1, PlayerIndex.Player1);
             LoadPlayerConfiguration(option.InputProfile2Name, option.InputId2, PlayerIndex.Player2); 
@@ -244,7 +241,6 @@ namespace Ryujinx.Headless
             LoadPlayerConfiguration(option.InputProfile8Name, option.InputId8, PlayerIndex.Player8);
             LoadPlayerConfiguration(option.InputProfileHandheldName, option.InputIdHandheld, PlayerIndex.Handheld);
             
-
             if (_inputConfiguration.Count == 0)
             {
                 return;
@@ -306,6 +302,24 @@ namespace Ryujinx.Headless
             }
 
             _inputManager.Dispose();
+
+            return;
+            
+            void LoadPlayerConfiguration(string inputProfileName, string inputId, PlayerIndex index)
+            {
+                if (index == PlayerIndex.Handheld && _inputConfiguration.Count > 0)
+                {
+                    Logger.Info?.Print(LogClass.Configuration, "Skipping handheld configuration as there are already other players configured.");
+                    return;
+                }
+                
+                InputConfig inputConfig = option.InheritedInputConfigs[index] ?? HandlePlayerConfiguration(inputProfileName, inputId, index);
+
+                if (inputConfig != null)
+                {
+                    _inputConfiguration.Add(inputConfig);
+                }
+            }
         }
 
         private static void SetupProgressHandler()

src/Ryujinx/Headless/Options.cs

@@ -154,11 +154,38 @@ namespace Ryujinx.Headless
             return;
             
             bool NeedsOverride(string argKey) => originalArgs.None(arg => arg.TrimStart('-').EqualsIgnoreCase(OptionName(argKey)));
-
-            string OptionName(string propertyName) =>
-                typeof(Options)!.GetProperty(propertyName)!.GetCustomAttribute<OptionAttribute>()!.LongName;
         }
 
+        public void InheritMainConfigInput(string[] originalArgs, ConfigurationState configurationState)
+        {
+            Dictionary<PlayerIndex, (string InputId, string InputProfileName)> indicesToProperties = new()
+            {
+                { PlayerIndex.Handheld, (nameof(InputIdHandheld), nameof(InputProfileHandheldName)) },
+                { PlayerIndex.Player1, (nameof(InputId1), nameof(InputProfile1Name)) },
+                { PlayerIndex.Player2, (nameof(InputId2), nameof(InputProfile2Name)) },
+                { PlayerIndex.Player3, (nameof(InputId3), nameof(InputProfile3Name)) },
+                { PlayerIndex.Player4, (nameof(InputId4), nameof(InputProfile4Name)) },
+                { PlayerIndex.Player5, (nameof(InputId5), nameof(InputProfile5Name)) },
+                { PlayerIndex.Player6, (nameof(InputId6), nameof(InputProfile6Name)) },
+                { PlayerIndex.Player7, (nameof(InputId7), nameof(InputProfile7Name)) },
+                { PlayerIndex.Player8, (nameof(InputId8), nameof(InputProfile8Name)) }
+            };
+
+            foreach ((PlayerIndex playerIndex, _) in indicesToProperties
+                         .Where(it => NeedsOverride(it.Value.InputId) && NeedsOverride(it.Value.InputProfileName)))
+            {
+                configurationState.Hid.InputConfig.Value.FindFirst(x => x.PlayerIndex == playerIndex)
+                    .IfPresent(ic => InheritedInputConfigs[playerIndex] = ic);
+            }
+
+            return;
+            
+            bool NeedsOverride(string argKey) => originalArgs.None(arg => arg.TrimStart('-').EqualsIgnoreCase(OptionName(argKey)));
+        }
+
+        private static string OptionName(string propertyName) =>
+            typeof(Options)!.GetProperty(propertyName)!.GetCustomAttribute<OptionAttribute>()!.LongName;
+        
         // General
         
         [Option("use-main-config", Required = false, Default = false, HelpText = "Use the settings from what was configured via the UI.")]
@@ -391,5 +418,7 @@ namespace Ryujinx.Headless
 
         [Value(0, MetaName = "input", HelpText = "Input to load.", Required = true)]
         public string InputPath { get; set; }
+
+        public SafeDictionary<PlayerIndex, InputConfig> InheritedInputConfigs = new();
     }
 }

src/Ryujinx/UI/Renderer/RendererHost.axaml

@@ -1,12 +0,0 @@
-<UserControl
-    xmlns="https://github.com/avaloniaui"
-    xmlns:x="http://schemas.microsoft.com/winfx/2006/xaml"
-    xmlns:d="http://schemas.microsoft.com/expression/blend/2008"
-    xmlns:mc="http://schemas.openxmlformats.org/markup-compatibility/2006"
-    mc:Ignorable="d"
-    d:DesignWidth="800"
-    d:DesignHeight="450"
-    x:Class="Ryujinx.Ava.UI.Renderer.RendererHost"
-    FlowDirection="LeftToRight"
-    Focusable="True">
-</UserControl>

src/Ryujinx/UI/Renderer/RendererHost.cs

@@ -1,16 +1,15 @@
-using Avalonia;
+using Avalonia;
 using Avalonia.Controls;
-using Gommon;
+using Avalonia.Media;
 using Ryujinx.Ava.Utilities.Configuration;
 using Ryujinx.Common;
 using Ryujinx.Common.Configuration;
 using Ryujinx.Common.Logging;
 using System;
-using System.Runtime.InteropServices;
 
 namespace Ryujinx.Ava.UI.Renderer
 {
-    public partial class RendererHost : UserControl, IDisposable
+    public class RendererHost : UserControl, IDisposable
     {
         public readonly EmbeddedWindow EmbeddedWindow;
 
@@ -19,7 +18,8 @@ namespace Ryujinx.Ava.UI.Renderer
 
         public RendererHost()
         {
-            InitializeComponent();
+            Focusable = true;
+            FlowDirection = FlowDirection.LeftToRight;
 
             EmbeddedWindow = ConfigurationState.Instance.Graphics.GraphicsBackend.Value switch
             {
@@ -43,8 +43,6 @@ namespace Ryujinx.Ava.UI.Renderer
 
         public RendererHost(string titleId)
         {
-            InitializeComponent();
-
             switch (TitleIDs.SelectGraphicsBackend(titleId, ConfigurationState.Instance.Graphics.GraphicsBackend))
             {
                 case GraphicsBackend.OpenGl:
@@ -109,3 +107,4 @@ namespace Ryujinx.Ava.UI.Renderer
         }
     }
 }
+

src/Ryujinx/UI/ViewModels/DownloadableContentManagerViewModel.cs

@@ -107,8 +107,8 @@ namespace Ryujinx.Ava.UI.ViewModels
             // some reason. so we save the items here and add them back after
             var items = SelectedDownloadableContents.ToArray();
             
-            _views.Clear();
+            Views.Clear();
-            _views.AddRange(view);
+            Views.AddRange(view);
 
             foreach (DownloadableContentModel item in items)
             {

src/Ryujinx/UI/ViewModels/MainWindowViewModel.cs

@@ -182,7 +182,11 @@ namespace Ryujinx.Ava.UI.ViewModels
             Applications.ToObservableChangeSet()
                 .Filter(Filter)
                 .Sort(GetComparer())
+                .OnItemAdded(_ => OnPropertyChanged(nameof(AppsObservableList)))
+                .OnItemRemoved(_ => OnPropertyChanged(nameof(AppsObservableList)))
+#pragma warning disable MVVMTK0034 // Event to update is fired below
                 .Bind(out _appsObservableList)
+#pragma warning restore MVVMTK0034
                 .AsObservableList();
 
             _rendererWaitEvent = new AutoResetEvent(false);
@@ -192,9 +196,9 @@ namespace Ryujinx.Ava.UI.ViewModels
                 LoadConfigurableHotKeys();
 
                 Volume = ConfigurationState.Instance.System.AudioVolume;
-            }
                 CustomVSyncInterval = ConfigurationState.Instance.Graphics.CustomVSyncInterval.Value;
             }
+        }
 
         public void Initialize(
             ContentManager contentManager,