Added support for novation launchpad mk2

RGB.NET.Devices.Novation/Generic/LimitedColorUpdateQueue.cs

@@ -28,8 +28,8 @@ namespace RGB.NET.Devices.Novation
         /// <inheritdoc />
         protected override ShortMessage CreateMessage(KeyValuePair<object, Color> data)
         {
-            NovationLedId ledId = (NovationLedId)data.Key;
-            return new ShortMessage(Convert.ToByte(ledId.GetStatus()), Convert.ToByte(ledId.GetId()), Convert.ToByte(ConvertColor(data.Value)));
+            (byte mode, byte id) = ((byte, byte))data.Key;
+            return new ShortMessage(mode, id, Convert.ToByte(ConvertColor(data.Value)));
         }
 
         /// <summary>

RGB.NET.Devices.Novation/Generic/MidiUpdateQueue.cs

@@ -47,7 +47,12 @@ namespace RGB.NET.Devices.Novation
         /// Sends the specified message to the device this queue is performing updates for.
         /// </summary>
         /// <param name="message">The message to send.</param>
-        protected virtual void SendMessage(ShortMessage message) => _outputDevice.SendShort(message.Message);
+        protected virtual void SendMessage(ShortMessage message)
+        {
+            if (message != null) 
+                _outputDevice.SendShort(message.Message);
+        }
+
 
         /// <summary>
         /// Creates a update-message out of a given data set.
@@ -57,7 +62,12 @@ namespace RGB.NET.Devices.Novation
         protected abstract ShortMessage CreateMessage(KeyValuePair<object, Color> data);
 
         /// <inheritdoc />
-        public void Dispose() => _outputDevice.Dispose();
+        public override void Dispose()
+        {
+            base.Dispose();
+
+            _outputDevice.Dispose();
+        }
 
         #endregion
     }

RGB.NET.Devices.Novation/Generic/NovationRGBDevice.cs

@@ -57,8 +57,12 @@ namespace RGB.NET.Devices.Novation
                 Size = ledRectangle.Size + new Size(ledRectangle.Location.X, ledRectangle.Location.Y);
             }
 
-            if (DeviceInfo.ColorCapabilities == NovationColorCapabilities.LimitedRG)
-                UpdateQueue = new LimitedColorUpdateQueue(updateTrigger, DeviceInfo.DeviceId);
+            UpdateQueue = DeviceInfo.ColorCapabilities switch
+            {
+                NovationColorCapabilities.LimitedRG => new LimitedColorUpdateQueue(updateTrigger, DeviceInfo.DeviceId),
+                NovationColorCapabilities.RGB => new RGBColorUpdateQueue(updateTrigger, DeviceInfo.DeviceId),
+                _ => throw new ArgumentOutOfRangeException()
+            };
         }
 
         /// <summary>
@@ -82,7 +86,7 @@ namespace RGB.NET.Devices.Novation
 
             try { UpdateQueue?.Dispose(); }
             catch { /* at least we tried */ }
-            
+
             base.Dispose();
         }
 

RGB.NET.Devices.Novation/Generic/RGBColorUpdateQueue.cs

@@ -0,0 +1,195 @@
+using System;
+using System.Collections.Generic;
+using RGB.NET.Core;
+using Sanford.Multimedia.Midi;
+
+namespace RGB.NET.Devices.Novation
+{
+    /// <summary>
+    /// Represents the update-queue performing updates for a RGB-color novation device.
+    /// </summary>
+    public class RGBColorUpdateQueue : MidiUpdateQueue
+    {
+        #region Properties & Fields
+
+        private static readonly (Color, int)[] COLOR_PALETTE =
+        {
+            (new Color(0, 0, 0), 0),
+            (new Color(28, 28, 28), 1),
+            (new Color(124, 124, 124), 2),
+            (new Color(252, 252, 252), 3),
+            (new Color(255, 77, 71), 4),
+            (new Color(255, 10, 0), 5),
+            (new Color(90, 1, 0), 6),
+            (new Color(25, 0, 0), 7),
+            (new Color(255, 189, 98), 8),
+            (new Color(255, 86, 0), 9),
+            (new Color(90, 29, 0), 10),
+            (new Color(36, 24, 0), 11),
+            (new Color(253, 253, 33), 12),
+            (new Color(253, 253, 0), 13),
+            (new Color(88, 88, 0), 14),
+            (new Color(24, 24, 0), 15),
+            (new Color(128, 253, 42), 16),
+            (new Color(64, 253, 0), 17),
+            (new Color(22, 88, 0), 18),
+            (new Color(19, 40, 0), 19),
+            (new Color(52, 253, 43), 20),
+            (new Color(0, 253, 0), 21),
+            (new Color(0, 88, 0), 22),
+            (new Color(0, 24, 0), 23),
+            (new Color(51, 253, 70), 24),
+            (new Color(50, 253, 126), 28),
+            (new Color(0, 253, 58), 29),
+            (new Color(0, 88, 20), 30),
+            (new Color(0, 28, 15), 31),
+            (new Color(47, 252, 176), 32),
+            (new Color(0, 252, 145), 33),
+            (new Color(0, 88, 49), 34),
+            (new Color(0, 24, 15), 35),
+            (new Color(57, 191, 255), 36),
+            (new Color(0, 167, 255), 37),
+            (new Color(0, 64, 81), 38),
+            (new Color(0, 16, 24), 39),
+            (new Color(65, 134, 255), 40),
+            (new Color(0, 80, 255), 41),
+            (new Color(0, 26, 90), 42),
+            (new Color(0, 7, 25), 43),
+            (new Color(70, 71, 255), 44),
+            (new Color(0, 0, 255), 45),
+            (new Color(0, 0, 91), 46),
+            (new Color(0, 0, 25), 47),
+            (new Color(131, 71, 255), 48),
+            (new Color(80, 0, 255), 49),
+            (new Color(22, 0, 103), 50),
+            (new Color(11, 0, 50), 51),
+            (new Color(255, 73, 255), 52),
+            (new Color(255, 0, 255), 53),
+            (new Color(90, 0, 90), 54),
+            (new Color(25, 0, 25), 55),
+            (new Color(255, 77, 132), 56),
+            (new Color(255, 7, 82), 57),
+            (new Color(90, 1, 27), 58),
+            (new Color(33, 0, 16), 59),
+            (new Color(255, 25, 0), 60),
+            (new Color(155, 53, 0), 61),
+            (new Color(122, 81, 0), 62),
+            (new Color(62, 100, 0), 63),
+            (new Color(0, 56, 0), 64),
+            (new Color(0, 84, 50), 65),
+            (new Color(0, 83, 126), 66),
+            (new Color(0, 68, 77), 68),
+            (new Color(27, 0, 210), 69),
+            (new Color(32, 32, 32), 71),
+            (new Color(186, 253, 0), 73),
+            (new Color(170, 237, 0), 74),
+            (new Color(86, 253, 0), 75),
+            (new Color(0, 136, 0), 76),
+            (new Color(0, 252, 122), 77),
+            (new Color(0, 27, 255), 79),
+            (new Color(53, 0, 255), 80),
+            (new Color(119, 0, 255), 81),
+            (new Color(180, 23, 126), 82),
+            (new Color(65, 32, 0), 83),
+            (new Color(255, 74, 0), 84),
+            (new Color(131, 225, 0), 85),
+            (new Color(101, 253, 0), 86),
+            (new Color(69, 253, 97), 89),
+            (new Color(0, 252, 202), 90),
+            (new Color(80, 134, 255), 91),
+            (new Color(39, 77, 201), 92),
+            (new Color(130, 122, 237), 93),
+            (new Color(211, 12, 255), 94),
+            (new Color(255, 6, 90), 95),
+            (new Color(255, 125, 0), 96),
+            (new Color(185, 177, 0), 97),
+            (new Color(138, 253, 0), 98),
+            (new Color(130, 93, 0), 99),
+            (new Color(57, 40, 0), 100),
+            (new Color(13, 76, 5), 101),
+            (new Color(0, 80, 55), 102),
+            (new Color(19, 19, 41), 103),
+            (new Color(16, 31, 90), 104),
+            (new Color(106, 60, 23), 105),
+            (new Color(172, 4, 0), 106),
+            (new Color(225, 81, 53), 107),
+            (new Color(220, 105, 0), 108),
+            (new Color(255, 255, 0), 109),
+            (new Color(153, 225, 0), 110),
+            (new Color(95, 181, 0), 111),
+            (new Color(27, 27, 49), 112),
+            (new Color(220, 253, 84), 113),
+            (new Color(118, 252, 184), 114),
+            (new Color(150, 151, 255), 115),
+            (new Color(139, 97, 255), 116),
+            (new Color(64, 64, 64), 117),
+            (new Color(116, 116, 116), 118),
+            (new Color(222, 252, 252), 119),
+            (new Color(164, 4, 0), 120),
+            (new Color(53, 0, 0), 121),
+            (new Color(0, 209, 0), 122),
+            (new Color(0, 64, 0), 123),
+            (new Color(61, 48, 0), 125),
+            (new Color(180, 93, 0), 126),
+            (new Color(74, 20, 0), 127),
+        };
+
+        #endregion
+
+        #region Constructors
+
+        /// <summary>
+        /// Initializes a new instance of the <see cref="RGBColorUpdateQueue"/> class.
+        /// </summary>
+        /// <param name="updateTrigger">The update trigger used by this queue.</param>
+        /// <param name="deviceId">The device-id of the device this queue is performing updates for.</param>
+        public RGBColorUpdateQueue(IDeviceUpdateTrigger updateTrigger, int deviceId)
+            : base(updateTrigger, deviceId)
+        { }
+
+        #endregion
+
+        #region Methods
+
+        /// <inheritdoc />
+        protected override ShortMessage CreateMessage(KeyValuePair<object, Color> data)
+        {
+            (byte mode, byte id) = ((byte, byte))data.Key;
+            if (mode == 0x00) return null;
+
+            return new ShortMessage(mode, id, Convert.ToByte(ConvertColor(data.Value)));
+        }
+
+        /// <summary>
+        /// Convert a <see cref="Color"/> to its novation-representation depending on the <see cref="NovationColorCapabilities"/> of the <see cref="NovationRGBDevice{TDeviceInfo}"/>.
+        /// Source: http://www.launchpadfun.com/downloads_de/velocity-colors/
+        /// </summary>
+        /// <param name="color">The <see cref="Color"/> to convert.</param>
+        /// <returns>The novation-representation of the <see cref="Color"/>.</returns>
+        protected virtual int ConvertColor(Color color)
+        {
+            int bestVelocity = 0;
+            double bestMatchDistance = double.MaxValue;
+            foreach ((Color c, int velocity) in COLOR_PALETTE)
+            {
+                double distance = c.DistanceTo(color);
+                if (distance < bestMatchDistance)
+                {
+                    bestVelocity = velocity;
+                    bestMatchDistance = distance;
+                }
+            }
+
+            return bestVelocity;
+        }
+
+        /// <inheritdoc />
+        public override void Reset()
+        {
+            base.Reset();
+            SendMessage(new ShortMessage(Convert.ToByte(0xB0), Convert.ToByte(0), Convert.ToByte(0)));
+        }
+
+        #endregion
+    }
+}