Adds support to MSI_MB device (motherboard)

RGB.NET.Devices.Msi/Mainboard/MsiMainboardRGBDevice.cs

@@ -0,0 +1,68 @@
+using System;
+using RGB.NET.Core;
+using RGB.NET.Devices.Msi.Native;
+using RGB.NET.Devices.Msi.Exceptions;
+
+namespace RGB.NET.Devices.Msi
+{
+    /// <inheritdoc />
+    /// <summary>
+    /// Represents a Msi mainboard.
+    /// </summary>
+    public class MsiMainboardRGBDevice : MsiRGBDevice<MsiRGBDeviceInfo>
+    {
+        #region Constructors
+
+        /// <inheritdoc />
+        /// <summary>
+        /// Initializes a new instance of the <see cref="T:RGB.NET.Devices.Msi.MsiMainboardRGBDevice" /> class.
+        /// </summary>
+        /// <param name="info">The specific information provided by Asus for the mainboard.</param>
+        internal MsiMainboardRGBDevice(MsiRGBDeviceInfo info)
+            : base(info)
+        { }
+
+        #endregion
+
+        #region Methods
+
+        /// <inheritdoc />
+        protected override void InitializeLayout()
+        {
+           // Should errors be handled?
+            _MsiSDK.GetDeviceInfo(out string[] deviceTypes, out int[] ledCounts);
+
+            for (int i = 0; i < deviceTypes.Length; i++)
+            {
+                // DeviceInfo.MsiDeviceType = "MSI_MB"
+                if (deviceTypes[i].Equals(DeviceInfo.MsiDeviceType))
+                {
+                    for (int j = 0; j < ledCounts[i]; j++)
+                    {
+                        // Should it be configurable in order to provide style access?
+                        // Sets led style to "Steady" in order to have a solid color output therefore a controllable led color
+                        // This is a string defined by the output of _MsiSDK.GetLedStyle, "Steady" should be always present
+                        string style = "Steady";
+
+                        _MsiSDK.SetLedStyle(DeviceInfo.MsiDeviceType, j, style);
+                        InitializeLed(LedId.Mainboard1 + j, new Rectangle(j * 40, 0, 40, 8));
+                    }
+                }
+            }
+
+            //TODO DarthAffe 07.10.2017: We don't know the model, how to save layouts and images?
+            ApplyLayoutFromFile(PathHelper.GetAbsolutePath($@"Layouts\Asus\Mainboards\{DeviceInfo.Model.Replace(" ", string.Empty).ToUpper()}.xml"), null);
+        }
+
+        /// <inheritdoc />
+        protected override object CreateLedCustomData(LedId ledId) => (int)ledId - (int)LedId.Mainboard1;
+
+        /// <inheritdoc />
+        public override void SyncBack() 
+        { }
+
+        /// <inheritdoc />
+        
+        #endregion
+    }
+}

RGB.NET.Devices.Msi/MsiDeviceProvider.cs

@@ -103,6 +103,16 @@ namespace RGB.NET.Devices.Msi
                     try
                     {
                         //TODO DarthAffe 11.11.2017: What is this deviceType? Find someone to try that out
+
+                        // MSI_MB provide access to the motherboard "leds" where a led must be intended as a led header (JRGB, JRAINBOW etc..) (Tested on MSI X570 Unify)
+                        if (deviceTypes[i].Equals("MSI_MB"))
+                        {
+                            IMsiRGBDevice motherboard = new MsiMainboardRGBDevice(new MsiRGBDeviceInfo(RGBDeviceType.Mainboard, deviceTypes[i], "Msi", "Motherboard"));
+                            motherboard.Initialize();
+                            devices.Add(motherboard);
+                        }
+
+                        // Other devices?
                     }
                     catch { if (throwExceptions) throw; }
                 }