Applied some C#12 stuff

RGB.NET.Core/Decorators/AbstractDecorateable.cs

@@ -11,7 +11,7 @@ public abstract class AbstractDecoratable<T> : AbstractBindable, IDecoratable<T>
 {
     #region Properties & Fields
 
-    private readonly List<T> _decorators = new();
+    private readonly List<T> _decorators = [];
 
     /// <inheritdoc />
     public IReadOnlyList<T> Decorators { get; }

RGB.NET.Core/Decorators/AbstractDecorator.cs

@@ -29,7 +29,7 @@ public int Order
     /// <summary>
     /// Gets a readonly-list of all <see cref="IDecoratable"/> this decorator is attached to.
     /// </summary>
-    protected List<IDecoratable> DecoratedObjects { get; } = new();
+    protected List<IDecoratable> DecoratedObjects { get; } = [];
 
     #endregion
 
@@ -46,14 +46,14 @@ public int Order
     /// </summary>
     protected virtual void Detach()
     {
-        List<IDecoratable> decoratables = new(DecoratedObjects);
+        List<IDecoratable> decoratables = [..DecoratedObjects];
         foreach (IDecoratable decoratable in decoratables)
         {
             IEnumerable<Type> types = decoratable.GetType().GetInterfaces().Where(t => t.IsGenericType
                                                                                     && (t.Name == typeof(IDecoratable<>).Name)
                                                                                     && t.GenericTypeArguments[0].IsInstanceOfType(this));
             foreach (Type decoratableType in types)
-                decoratableType.GetMethod(nameof(IDecoratable<IDecorator>.RemoveDecorator))?.Invoke(decoratable, new object[] { this });
+                decoratableType.GetMethod(nameof(IDecoratable<IDecorator>.RemoveDecorator))?.Invoke(decoratable, [this]);
         }
     }
 

RGB.NET.Core/Decorators/IDecoratable.cs

@@ -6,8 +6,7 @@ namespace RGB.NET.Core;
 /// <summary>
 /// Represents a basic decoratable.
 /// </summary>
-public interface IDecoratable : INotifyPropertyChanged
-{ }
+public interface IDecoratable : INotifyPropertyChanged;
 
 /// <inheritdoc />
 /// <summary>

RGB.NET.Core/Decorators/ILedGroupDecorator.cs

@@ -4,5 +4,4 @@
 /// <summary>
 /// Represents a basic decorator decorating a <see cref="T:RGB.NET.Core.ILedGroup" />.
 /// </summary>
-public interface ILedGroupDecorator : IDecorator
-{ }
+public interface ILedGroupDecorator : IDecorator;

RGB.NET.Core/Devices/AbstractRGBDevice.cs

@@ -53,7 +53,7 @@ public abstract class AbstractRGBDevice<TDeviceInfo> : Placeable, IRGBDevice<TDe
     /// <summary>
     /// Gets a dictionary containing all <see cref="Led"/> of the <see cref="IRGBDevice"/>.
     /// </summary>
-    protected Dictionary<LedId, Led> LedMapping { get; } = new();
+    protected Dictionary<LedId, Led> LedMapping { get; } = [];
 
     /// <summary>
     /// Gets the update queue used to update this device.

RGB.NET.Core/Devices/AbstractRGBDeviceProvider.cs

@@ -25,7 +25,7 @@ public abstract class AbstractRGBDeviceProvider : IRGBDeviceProvider
     /// <summary>
     /// The list of devices managed by this device-provider.
     /// </summary>
-    protected List<IRGBDevice> InternalDevices { get; } = new();
+    protected List<IRGBDevice> InternalDevices { get; } = [];
 
     /// <inheritdoc />
     public virtual IReadOnlyList<IRGBDevice> Devices => new ReadOnlyCollection<IRGBDevice>(InternalDevices);
@@ -34,7 +34,7 @@ public abstract class AbstractRGBDeviceProvider : IRGBDeviceProvider
     /// Gets the dictionary containing the registered update triggers.
     /// Normally <see cref="UpdateTriggers"/> should be used to access them.
     /// </summary>
-    protected Dictionary<int, IDeviceUpdateTrigger> UpdateTriggerMapping { get; } = new();
+    protected Dictionary<int, IDeviceUpdateTrigger> UpdateTriggerMapping { get; } = [];
 
     /// <inheritdoc />
     public IReadOnlyList<(int id, IDeviceUpdateTrigger trigger)> UpdateTriggers => new ReadOnlyCollection<(int id, IDeviceUpdateTrigger trigger)>(UpdateTriggerMapping.Select(x => (x.Key, x.Value)).ToList());
@@ -116,7 +116,7 @@ protected virtual IEnumerable<IRGBDevice> GetLoadedDevices(RGBDeviceType loadFil
     {
         if (_isDisposed) throw new ObjectDisposedException(GetType().FullName);
 
-        List<IRGBDevice> devices = new();
+        List<IRGBDevice> devices = [];
         foreach (IRGBDevice device in LoadDevices())
         {
             try
@@ -189,7 +189,7 @@ protected virtual void Reset()
         foreach (IRGBDevice device in Devices)
             device.Dispose();
 
-        List<IRGBDevice> devices = new(InternalDevices);
+        List<IRGBDevice> devices = [..InternalDevices];
         foreach (IRGBDevice device in devices)
             RemoveDevice(device);
 

RGB.NET.Core/Devices/TypeInterfaces/ICooler.cs

@@ -3,5 +3,4 @@
 /// <summary>
 /// Represents a cooler-device
 /// </summary>
-public interface ICooler : IRGBDevice
-{ }
+public interface ICooler : IRGBDevice;

RGB.NET.Core/Devices/TypeInterfaces/IDRAM.cs

@@ -3,5 +3,4 @@
 /// <summary>
 /// Represents a DRAM-device
 /// </summary>
-public interface IDRAM : IRGBDevice
-{ }
+public interface IDRAM : IRGBDevice;

RGB.NET.Core/Devices/TypeInterfaces/IFan.cs

@@ -3,5 +3,4 @@
 /// <summary>
 /// represents a fan-device
 /// </summary>
-public interface IFan : IRGBDevice
-{ }
+public interface IFan : IRGBDevice;

RGB.NET.Core/Devices/TypeInterfaces/IGameController.cs

@@ -3,5 +3,4 @@
 /// <summary>
 /// Represents a gamecontroller-device
 /// </summary>
-public interface IGameController: IRGBDevice
-{ }
+public interface IGameController: IRGBDevice;

RGB.NET.Core/Devices/TypeInterfaces/IGraphicsCard.cs

@@ -3,5 +3,4 @@
 /// <summary>
 /// Represents a graphics-card-device
 /// </summary>
-public interface IGraphicsCard : IRGBDevice
-{ }
+public interface IGraphicsCard : IRGBDevice;

RGB.NET.Core/Devices/TypeInterfaces/IHeadset.cs

@@ -3,5 +3,4 @@
 /// <summary>
 /// Represents a headset-device
 /// </summary>
-public interface IHeadset : IRGBDevice
-{ }
+public interface IHeadset : IRGBDevice;

RGB.NET.Core/Devices/TypeInterfaces/IHeadsetStand.cs

@@ -3,5 +3,4 @@
 /// <summary>
 /// Represents a headset-stand-device
 /// </summary>
-public interface IHeadsetStand : IRGBDevice
-{ }
+public interface IHeadsetStand : IRGBDevice;

RGB.NET.Core/Devices/TypeInterfaces/IKeypad.cs

@@ -3,5 +3,4 @@
 /// <summary>
 /// Represents a keypad-device
 /// </summary>
-public interface IKeypad : IRGBDevice
-{ }
+public interface IKeypad : IRGBDevice;

RGB.NET.Core/Devices/TypeInterfaces/ILedMatrix.cs

@@ -3,5 +3,4 @@
 /// <summary>
 /// Represents a led-matrix-device
 /// </summary>
-public interface ILedMatrix : IRGBDevice
-{ }
+public interface ILedMatrix : IRGBDevice;

RGB.NET.Core/Devices/TypeInterfaces/ILedStripe.cs

@@ -3,5 +3,4 @@
 /// <summary>
 /// Represents a led-stripe-device
 /// </summary>
-public interface ILedStripe : IRGBDevice
-{ }
+public interface ILedStripe : IRGBDevice;

RGB.NET.Core/Devices/TypeInterfaces/IMainboard.cs

@@ -3,5 +3,4 @@
 /// <summary>
 /// Represents a mainboard-device
 /// </summary>
-public interface IMainboard : IRGBDevice
-{ }
+public interface IMainboard : IRGBDevice;

RGB.NET.Core/Devices/TypeInterfaces/IMouse.cs

@@ -3,5 +3,4 @@
 /// <summary>
 /// Represents a mouse-device
 /// </summary>
-public interface IMouse : IRGBDevice
-{ }
+public interface IMouse : IRGBDevice;

RGB.NET.Core/Devices/TypeInterfaces/IMousepad.cs

@@ -3,5 +3,4 @@
 /// <summary>
 /// Represents a mousepad-device
 /// </summary>
-public interface IMousepad : IRGBDevice
-{ }
+public interface IMousepad : IRGBDevice;

RGB.NET.Core/Devices/TypeInterfaces/ISpeaker.cs

@@ -3,5 +3,4 @@
 /// <summary>
 /// Represents a speaker-device
 /// </summary>
-public interface ISpeaker : IRGBDevice
-{ }
+public interface ISpeaker : IRGBDevice;

RGB.NET.Core/Devices/TypeInterfaces/IUnknownDevice.cs

@@ -3,5 +3,4 @@
 /// <summary>
 /// Represents a device with unkown or not specified type.
 /// </summary>
-public interface IUnknownDevice : IRGBDevice
-{ }
+public interface IUnknownDevice : IRGBDevice;

RGB.NET.Core/Events/DevicesChangedEventArgs.cs

@@ -2,22 +2,13 @@
 
 namespace RGB.NET.Core;
 
-public sealed class DevicesChangedEventArgs : EventArgs
+public sealed class DevicesChangedEventArgs(IRGBDevice device, DevicesChangedEventArgs.DevicesChangedAction action)
+    : EventArgs
 {
     #region Properties & Fields
 
-    public IRGBDevice Device { get; }
-    public DevicesChangedAction Action { get; }
-
-    #endregion
-
-    #region Constructors
-
-    public DevicesChangedEventArgs(IRGBDevice device, DevicesChangedAction action)
-    {
-        this.Device = device;
-        this.Action = action;
-    }
+    public IRGBDevice Device { get; } = device;
+    public DevicesChangedAction Action { get; } = action;
 
     #endregion
 

RGB.NET.Core/Events/UpdatedEventArgs.cs

@@ -6,5 +6,4 @@ namespace RGB.NET.Core;
 /// <summary>
 /// Represents the information supplied with an <see cref="E:RGB.NET.Core.RGBSurface.Updated" />-event.
 /// </summary>
-public class UpdatedEventArgs : EventArgs
-{ }
+public class UpdatedEventArgs : EventArgs;

RGB.NET.Core/Extensions/RectangleExtensions.cs

@@ -151,12 +151,13 @@ public static bool Contains(this in Rectangle rect, in Rectangle rect2) => (rect
     /// <returns>A array of <see cref="Point"/> containing the new locations of the corners of the original rectangle.</returns>
     public static Point[] Rotate(this in Rectangle rect, in Rotation rotation, in Point origin = new())
     {
-        Point[] points = {
-                             rect.Location, // top left
-                             new(rect.Location.X + rect.Size.Width, rect.Location.Y), // top right
-                             new(rect.Location.X + rect.Size.Width, rect.Location.Y + rect.Size.Height), // bottom right
-                             new(rect.Location.X, rect.Location.Y + rect.Size.Height), // bottom right
-                         };
+        Point[] points =
+        [
+            rect.Location, // top left
+            new Point(rect.Location.X + rect.Size.Width, rect.Location.Y), // top right
+            new Point(rect.Location.X + rect.Size.Width, rect.Location.Y + rect.Size.Height), // bottom right
+            new Point(rect.Location.X, rect.Location.Y + rect.Size.Height), // bottom right
+        ];
 
         float sin = MathF.Sin(rotation.Radians);
         float cos = MathF.Cos(rotation.Radians);

RGB.NET.Core/Helper/TimerHelper.cs

@@ -46,7 +46,7 @@ public static bool UseHighResolutionTimers
     }
 
     // ReSharper disable once InconsistentNaming
-    private static readonly HashSet<HighResolutionTimerDisposable> _timerLeases = new();
+    private static readonly HashSet<HighResolutionTimerDisposable> _timerLeases = [];
 
     #endregion
 
@@ -143,7 +143,7 @@ private static void DisableHighResolutionTimers()
     /// </summary>
     public static void DisposeAllHighResolutionTimerRequests()
     {
-        List<HighResolutionTimerDisposable> timerLeases = new(_timerLeases);
+        List<HighResolutionTimerDisposable> timerLeases = [.._timerLeases];
         foreach (HighResolutionTimerDisposable timer in timerLeases)
             timer.Dispose();
     }

RGB.NET.Core/Ids/IdGenerator.cs

@@ -12,9 +12,9 @@ public static class IdGenerator
     #region Properties & Fields
 
     // ReSharper disable InconsistentNaming
-    private static readonly HashSet<string> _registeredIds = new();
-    private static readonly Dictionary<Assembly, Dictionary<string, string>> _idMappings = new();
-    private static readonly Dictionary<Assembly, Dictionary<string, int>> _counter = new();
+    private static readonly HashSet<string> _registeredIds = [];
+    private static readonly Dictionary<Assembly, Dictionary<string, string>> _idMappings = [];
+    private static readonly Dictionary<Assembly, Dictionary<string, int>> _counter = [];
     // ReSharper restore InconsistentNaming
 
     #endregion
@@ -33,8 +33,8 @@ internal static string MakeUnique(Assembly callingAssembly, string id)
     {
         if (!_idMappings.TryGetValue(callingAssembly, out Dictionary<string, string>? idMapping))
         {
-            _idMappings.Add(callingAssembly, idMapping = new Dictionary<string, string>());
-            _counter.Add(callingAssembly, new Dictionary<string, int>());
+            _idMappings.Add(callingAssembly, idMapping = []);
+            _counter.Add(callingAssembly, []);
         }
 
         Dictionary<string, int> counterMapping = _counter[callingAssembly];

RGB.NET.Core/Leds/LedMapping.cs

@@ -13,14 +13,14 @@ public sealed class LedMapping<T> : IEnumerable<(LedId ledId, T mapping)>
 {
     #region Constants
 
-    public static LedMapping<T> Empty { get; } = new();
+    public static LedMapping<T> Empty { get; } = [];
 
     #endregion
 
     #region Properties & Fields
 
-    private readonly Dictionary<LedId, T> _mapping = new();
-    private readonly Dictionary<T, LedId> _reverseMapping = new();
+    private readonly Dictionary<LedId, T> _mapping = [];
+    private readonly Dictionary<T, LedId> _reverseMapping = [];
 
     /// <summary>
     /// Gets the number of entries in this mapping.

RGB.NET.Core/MVVM/IBindable.cs

@@ -5,5 +5,4 @@ namespace RGB.NET.Core;
 /// <summary>
 /// Represents a basic bindable class which notifies when a property value changes.
 /// </summary>
-public interface IBindable : INotifyPropertyChanged
-{ }
+public interface IBindable : INotifyPropertyChanged;

RGB.NET.Core/Misc/AbstractReferenceCounting.cs

@@ -6,7 +6,7 @@ public abstract class AbstractReferenceCounting : IReferenceCounting
 {
     #region Properties & Fields
 
-    private readonly HashSet<object> _referencingObjects = new();
+    private readonly HashSet<object> _referencingObjects = [];
 
     /// <inheritdoc />
     public int ActiveReferenceCount

RGB.NET.Core/Misc/ActionDisposable.cs

@@ -2,26 +2,11 @@
 
 namespace RGB.NET.Core;
 
-public sealed class ActionDisposable : IDisposable
+public sealed class ActionDisposable(Action onDispose) : IDisposable
 {
-    #region Properties & Fields
-
-    private readonly Action _onDispose;
-
-    #endregion
-
-    #region Constructors
-
-    public ActionDisposable(Action onDispose)
-    {
-        this._onDispose = onDispose;
-    }
-
-    #endregion
-
     #region Methods
 
-    public void Dispose() => _onDispose();
+    public void Dispose() => onDispose();
 
     #endregion
 }