Added logitech support (unfinished: HID-Ids and layouts are missing)

RGB.NET.Devices.Logitech/Generic/LogitechLedId.cs

@@ -0,0 +1,107 @@
+using System.Diagnostics;
+using RGB.NET.Core;
+
+namespace RGB.NET.Devices.Logitech
+{
+    /// <summary>
+    /// Represents a Id of a <see cref="Led"/> on a <see cref="LogitechRGBDevice"/>.
+    /// </summary>
+    [DebuggerDisplay("{" + nameof(LedId) + "}")]
+    public class LogitechLedId : ILedId
+    {
+        #region Properties & Fields
+
+        internal readonly LogitechLedIds LedId;
+
+        /// <inheritdoc />
+        public IRGBDevice Device { get; }
+
+        /// <inheritdoc />
+        public bool IsValid => LedId != LogitechLedIds.Invalid;
+
+        #endregion
+
+        #region Constructors
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="LogitechLedId"/> class.
+        /// </summary>
+        /// <param name="device">The <see cref="IRGBDevice"/> the <see cref="ILedId"/> belongs to.</param>
+        /// <param name="ledId">The <see cref="LogitechLedId"/> of the represented <see cref="Led"/>.</param>
+        public LogitechLedId(IRGBDevice device, LogitechLedIds ledId)
+        {
+            this.Device = device;
+            this.LedId = ledId;
+        }
+
+        #endregion
+
+        #region Methods
+
+        /// <summary>
+        /// Converts the Id of this <see cref="LogitechLedId"/> to a human-readable string.
+        /// </summary>
+        /// <returns>A string that contains the Id of this <see cref="LogitechLedId"/>. For example "Enter".</returns>
+        public override string ToString()
+        {
+            return LedId.ToString();
+        }
+
+        /// <summary>
+        /// Tests whether the specified object is a <see cref="LogitechLedId" /> and is equivalent to this <see cref="LogitechLedId" />.
+        /// </summary>
+        /// <param name="obj">The object to test.</param>
+        /// <returns><c>true</c> if <paramref name="obj" /> is a <see cref="LogitechLedId" /> equivalent to this <see cref="LogitechLedId" />; otherwise, <c>false</c>.</returns>
+        public override bool Equals(object obj)
+        {
+            LogitechLedId compareLedId = obj as LogitechLedId;
+            if (ReferenceEquals(compareLedId, null))
+                return false;
+
+            if (ReferenceEquals(this, compareLedId))
+                return true;
+
+            if (GetType() != compareLedId.GetType())
+                return false;
+
+            return compareLedId.LedId == LedId;
+        }
+
+        /// <summary>
+        /// Returns a hash code for this <see cref="LogitechLedId" />.
+        /// </summary>
+        /// <returns>An integer value that specifies the hash code for this <see cref="LogitechLedId" />.</returns>
+        public override int GetHashCode()
+        {
+            return LedId.GetHashCode();
+        }
+
+        #endregion
+
+        #region Operators
+
+        /// <summary>
+        /// Returns a value that indicates whether two specified <see cref="LogitechLedId" /> are equal.
+        /// </summary>
+        /// <param name="ledId1">The first <see cref="LogitechLedId" /> to compare.</param>
+        /// <param name="ledId2">The second <see cref="LogitechLedId" /> to compare.</param>
+        /// <returns><c>true</c> if <paramref name="ledId1" /> and <paramref name="ledId2" /> are equal; otherwise, <c>false</c>.</returns>
+        public static bool operator ==(LogitechLedId ledId1, LogitechLedId ledId2)
+        {
+            return ReferenceEquals(ledId1, null) ? ReferenceEquals(ledId2, null) : ledId1.Equals(ledId2);
+        }
+
+        /// <summary>
+        /// Returns a value that indicates whether two specified <see cref="LogitechLedId" /> are equal.
+        /// </summary>
+        /// <param name="ledId1">The first <see cref="LogitechLedId" /> to compare.</param>
+        /// <param name="ledId2">The second <see cref="LogitechLedId" /> to compare.</param>
+        /// <returns><c>true</c> if <paramref name="ledId1" /> and <paramref name="ledId2" /> are not equal; otherwise, <c>false</c>.</returns>
+        public static bool operator !=(LogitechLedId ledId1, LogitechLedId ledId2)
+        {
+            return !(ledId1 == ledId2);
+        }
+
+        #endregion
+    }
+}

RGB.NET.Devices.Logitech/Generic/LogitechRGBDevice.cs

@@ -0,0 +1,105 @@
+using System;
+using System.Collections.Generic;
+using System.Linq;
+using RGB.NET.Core;
+using RGB.NET.Core.Layout;
+using RGB.NET.Devices.Logitech.Native;
+
+namespace RGB.NET.Devices.Logitech
+{
+    /// <summary>
+    /// Represents a generic Logitech-device. (keyboard, mouse, headset, mousmat).
+    /// </summary>
+    public abstract class LogitechRGBDevice : AbstractRGBDevice
+    {
+        #region Properties & Fields
+
+        /// <summary>
+        /// Gets information about the <see cref="LogitechRGBDevice"/>.
+        /// </summary>
+        public override IRGBDeviceInfo DeviceInfo { get; }
+
+        #endregion
+
+        #region Constructors
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="LogitechRGBDevice"/> class.
+        /// </summary>
+        /// <param name="info">The generic information provided by Logitech for the device.</param>
+        protected LogitechRGBDevice(IRGBDeviceInfo info)
+        {
+            this.DeviceInfo = info;
+        }
+
+        #endregion
+
+        #region Methods
+
+        /// <summary>
+        /// Initializes the device.
+        /// </summary>
+        internal void Initialize()
+        {
+            InitializeLayout();
+
+            if (InternalSize == null)
+            {
+                Rectangle ledRectangle = new Rectangle(this.Select(x => x.LedRectangle));
+                InternalSize = ledRectangle.Size + new Size(ledRectangle.Location.X, ledRectangle.Location.Y);
+            }
+        }
+
+        /// <summary>
+        /// Initializes the <see cref="Led"/> and <see cref="Size"/> of the device.
+        /// </summary>
+        protected abstract void InitializeLayout();
+
+        /// <summary>
+        /// Applies the given layout.
+        /// </summary>
+        /// <param name="layoutPath">The file containing the layout.</param>
+        protected void ApplyLayoutFromFile(string layoutPath)
+        {
+            DeviceLayout layout = DeviceLayout.Load(layoutPath);
+            if (layout != null)
+            {
+                InternalSize = new Size(layout.Width, layout.Height);
+
+                if (layout.Leds != null)
+                    foreach (LedLayout layoutLed in layout.Leds)
+                    {
+                        LogitechLedIds ledId;
+                        if (Enum.TryParse(layoutLed.Id, true, out ledId))
+                        {
+                            LogitechLedId id = new LogitechLedId(this, ledId);
+                            Led led;
+                            if (!LedMapping.TryGetValue(id, out led))
+                                led = InitializeLed(id, new Rectangle());
+
+                            led.LedRectangle.Location.X = layoutLed.X;
+                            led.LedRectangle.Location.Y = layoutLed.Y;
+                            led.LedRectangle.Size.Width = layoutLed.Width;
+                            led.LedRectangle.Size.Height = layoutLed.Height;
+
+                            led.Shape = layoutLed.Shape;
+                        }
+                    }
+            }
+        }
+
+        /// <inheritdoc />
+        protected override void UpdateLeds(IEnumerable<Led> ledsToUpdate)
+        {
+            List<Led> leds = ledsToUpdate.Where(x => x.Color.A > 0).ToList();
+
+            foreach (Led led in leds)
+                _LogitechGSDK.LogiLedSetLightingForKeyWithKeyName((int)((LogitechLedId)led.Id).LedId,
+                                                                  (int)Math.Round(led.Color.RPercent * 100),
+                                                                  (int)Math.Round(led.Color.GPercent * 100),
+                                                                  (int)Math.Round(led.Color.BPercent * 100));
+        }
+
+        #endregion
+    }
+}

RGB.NET.Devices.Logitech/Generic/LogitechRGBDeviceInfo.cs

@@ -0,0 +1,64 @@
+using System;
+using RGB.NET.Core;
+
+namespace RGB.NET.Devices.Logitech
+{
+    /// <summary>
+    /// Represents a generic information for a Logitech-<see cref="IRGBDevice"/>.
+    /// </summary>
+    public class LogitechRGBDeviceInfo : IRGBDeviceInfo
+    {
+        #region Properties & Fields
+
+        /// <inheritdoc />
+        public RGBDeviceType DeviceType { get; }
+
+        /// <inheritdoc />
+        public string Manufacturer => "Logitech";
+
+        /// <inheritdoc />
+        public string Model { get; }
+
+        /// <inheritdoc />
+        public Uri Image { get; protected set; }
+
+        /// <inheritdoc />
+        public RGBDeviceLighting Lighting
+        {
+            get
+            {
+                if (DeviceCaps.HasFlag(LogitechDeviceCaps.PerKeyRGB))
+                    return RGBDeviceLighting.Key;
+
+                if (DeviceCaps.HasFlag(LogitechDeviceCaps.DeviceRGB))
+                    return RGBDeviceLighting.Keyboard;
+
+                return RGBDeviceLighting.None;
+            }
+        }
+
+        /// <summary>
+        /// Gets a flag that describes device capabilities. (<see cref="LogitechDeviceCaps" />)
+        /// </summary>
+        public LogitechDeviceCaps DeviceCaps { get; }
+
+        #endregion
+
+        #region Constructors
+
+        /// <summary>
+        /// Internal constructor of managed <see cref="LogitechRGBDeviceInfo"/>.
+        /// </summary>
+        /// <param name="deviceType">The type of the <see cref="IRGBDevice"/>.</param>
+        /// <param name="model">The represented device model.</param>
+        /// <param name="deviceCaps">The lighting-capabilities of the device.</param>
+        internal LogitechRGBDeviceInfo(RGBDeviceType deviceType, string model, LogitechDeviceCaps deviceCaps)
+        {
+            this.DeviceType = deviceType;
+            this.Model = model;
+            this.DeviceCaps = deviceCaps;
+        }
+
+        #endregion
+    }
+}