Move solution and projects to src

src/Ryujinx.Ava/UI/Helpers/HotKeyControl.cs

@@ -0,0 +1,52 @@
+using Avalonia;
+using Avalonia.Controls;
+using Avalonia.Input;
+using System;
+using System.Windows.Input;
+
+namespace Ryujinx.Ava.UI.Helpers
+{
+    public class HotKeyControl : ContentControl, ICommandSource
+    {
+        public static readonly StyledProperty<object> CommandParameterProperty =
+            AvaloniaProperty.Register<HotKeyControl, object>(nameof(CommandParameter));
+
+        public static readonly DirectProperty<HotKeyControl, ICommand> CommandProperty =
+            AvaloniaProperty.RegisterDirect<HotKeyControl, ICommand>(nameof(Command),
+                control => control.Command, (control, command) => control.Command = command, enableDataValidation: true);
+
+        public static readonly StyledProperty<KeyGesture> HotKeyProperty = HotKeyManager.HotKeyProperty.AddOwner<Button>();
+
+        private ICommand _command;
+        private bool _commandCanExecute;
+
+        public ICommand Command
+        {
+            get { return _command; }
+            set { SetAndRaise(CommandProperty, ref _command, value); }
+        }
+
+        public KeyGesture HotKey
+        {
+            get { return GetValue(HotKeyProperty); }
+            set { SetValue(HotKeyProperty, value); }
+        }
+
+        public object CommandParameter
+        {
+            get { return GetValue(CommandParameterProperty); }
+            set { SetValue(CommandParameterProperty, value); }
+        }
+
+        public void CanExecuteChanged(object sender, EventArgs e)
+        {
+            var canExecute = Command == null || Command.CanExecute(CommandParameter);
+
+            if (canExecute != _commandCanExecute)
+            {
+                _commandCanExecute = canExecute;
+                UpdateIsEffectivelyEnabled();
+            }
+        }
+    }
+}