Made logitech keyboards work (Layout and Images for G910 DE-Layout)

RGB.NET.Devices.Logitech/Enum/LogitechLedIds.cs

@@ -26,6 +26,7 @@ namespace RGB.NET.Devices.Logitech
         PRINT_SCREEN = 0x137,
         SCROLL_LOCK = 0x46,
         PAUSE_BREAK = 0x45,
+
         TILDE = 0x29,
         ONE = 0x02,
         TWO = 0x03,
@@ -47,6 +48,7 @@ namespace RGB.NET.Devices.Logitech
         NUM_SLASH = 0x135,
         NUM_ASTERISK = 0x37,
         NUM_MINUS = 0x4A,
+
         TAB = 0x0F,
         Q = 0x10,
         W = 0x11,
@@ -68,6 +70,7 @@ namespace RGB.NET.Devices.Logitech
         NUM_EIGHT = 0x48,
         NUM_NINE = 0x49,
         NUM_PLUS = 0x4E,
+
         CAPS_LOCK = 0x3A,
         A = 0x1E,
         S = 0x1F,
@@ -80,10 +83,12 @@ namespace RGB.NET.Devices.Logitech
         L = 0x26,
         SEMICOLON = 0x27,
         APOSTROPHE = 0x28,
+        NonUsTilde = 0xFF, //TODO DarthAffe 26.03.2017: Find the real ID/Name of this key - it's not documented ...
         ENTER = 0x1C,
         NUM_FOUR = 0x4B,
         NUM_FIVE = 0x4C,
         NUM_SIX = 0x4D,
+
         LEFT_SHIFT = 0x2A,
         Z = 0x2C,
         X = 0x2D,
@@ -101,6 +106,7 @@ namespace RGB.NET.Devices.Logitech
         NUM_TWO = 0x50,
         NUM_THREE = 0x51,
         NUM_ENTER = 0x11C,
+
         LEFT_CONTROL = 0x1D,
         LEFT_WINDOWS = 0x15B,
         LEFT_ALT = 0x38,
@@ -114,6 +120,7 @@ namespace RGB.NET.Devices.Logitech
         ARROW_RIGHT = 0x14D,
         NUM_ZERO = 0x52,
         NUM_PERIOD = 0x53,
+
         G_1 = 0xFFF1,
         G_2 = 0xFFF2,
         G_3 = 0xFFF3,

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

@@ -1,5 +1,6 @@
 using System;
 using System.Collections.Generic;
+using System.IO;
 using System.Linq;
 using RGB.NET.Core;
 using RGB.NET.Core.Layout;
@@ -59,11 +60,15 @@ namespace RGB.NET.Devices.Logitech
         /// Applies the given layout.
         /// </summary>
         /// <param name="layoutPath">The file containing the layout.</param>
-        protected void ApplyLayoutFromFile(string layoutPath)
+        /// <param name="imageLayout">The name of the layout used tp get the images of the leds.</param>
+        /// <param name="imageBasePath">The path images for this device are collected in.</param>
+        protected void ApplyLayoutFromFile(string layoutPath, string imageLayout, string imageBasePath)
         {
             DeviceLayout layout = DeviceLayout.Load(layoutPath);
             if (layout != null)
             {
+                LedImageLayout ledImageLayout = layout.LedImageLayouts.FirstOrDefault(x => string.Equals(x.Layout, imageLayout, StringComparison.OrdinalIgnoreCase));
+
                 InternalSize = new Size(layout.Width, layout.Height);
 
                 if (layout.Leds != null)
@@ -83,6 +88,12 @@ namespace RGB.NET.Devices.Logitech
                             led.LedRectangle.Size.Height = layoutLed.Height;
 
                             led.Shape = layoutLed.Shape;
+                            led.ShapeData = layoutLed.ShapeData;
+
+                            LedImage image = ledImageLayout?.LedImages.FirstOrDefault(x => x.Id == layoutLed.Id);
+                            led.Image = (!string.IsNullOrEmpty(image?.Image))
+                                ? new Uri(Path.Combine(imageBasePath, image.Image), UriKind.Absolute)
+                                : new Uri(Path.Combine(imageBasePath, "Missing.png"), UriKind.Absolute);
                         }
                     }
             }
@@ -91,13 +102,31 @@ namespace RGB.NET.Devices.Logitech
         /// <inheritdoc />
         protected override void UpdateLeds(IEnumerable<Led> ledsToUpdate)
         {
+            _LogitechGSDK.LogiLedSetTargetDevice(LogitechDeviceCaps.PerKeyRGB);
+
             List<Led> leds = ledsToUpdate.Where(x => x.Color.A > 0).ToList();
 
+            byte[] bitmap = null;
             foreach (Led led in leds)
-                _LogitechGSDK.LogiLedSetLightingForKeyWithKeyName((int)((LogitechLedId)led.Id).LedId,
+            {
-                                                                  (int)Math.Round(led.Color.RPercent * 100),
+                //TODO DarthAffe 26.03.2017: This is only needed since update by name doesn't work as expected for all keys ...
-                                                                  (int)Math.Round(led.Color.GPercent * 100),
+                int bitmapOffset;
-                                                                  (int)Math.Round(led.Color.BPercent * 100));
+                if (BitmapMapping.BitmapOffset.TryGetValue(((LogitechLedId)led.Id).LedId, out bitmapOffset))
+                {
+                    if (bitmap == null)
+                        bitmap = BitmapMapping.CreateBitmap();
+
+                    BitmapMapping.SetColor(ref bitmap, bitmapOffset, led.Color);
+                }
+                else
+                    _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));
+            }
+
+            if (bitmap != null)
+                _LogitechGSDK.LogiLedSetLightingFromBitmap(bitmap);
         }
 
         #endregion

RGB.NET.Devices.Logitech/HID/DeviceChecker.cs

@@ -9,8 +9,8 @@ namespace RGB.NET.Devices.Logitech.HID
         #region Constants
 
         //TODO DarthAffe 04.02.2017: Add IDs
-        private const int VENDOR_ID = 0x0;
+        private const int VENDOR_ID = 0x046D;
-        private const int G910_ID = 0x0;
+        private const int G910_ID = 0xC32B;
         private const int G810_ID = 0x0;
 
         #endregion

RGB.NET.Devices.Logitech/Helper/BitmapMapping.cs

@@ -0,0 +1,172 @@
+using System.Collections.Generic;
+using System.Runtime.CompilerServices;
+using RGB.NET.Core;
+
+namespace RGB.NET.Devices.Logitech
+{
+    internal static class BitmapMapping
+    {
+        #region Constants
+
+        private const int BITMAP_SIZE = 21 * 6 * 4;
+
+        #endregion
+
+        #region Properties & Fields
+
+        internal static Dictionary<LogitechLedIds, int> BitmapOffset { get; } = new Dictionary<LogitechLedIds, int>
+        {
+            { LogitechLedIds.ESC, 0 },
+            { LogitechLedIds.F1, 4 },
+            { LogitechLedIds.F2, 8 },
+            { LogitechLedIds.F3, 12 },
+            { LogitechLedIds.F4, 16 },
+            { LogitechLedIds.F5, 20 },
+            { LogitechLedIds.F6, 24 },
+            { LogitechLedIds.F7, 28 },
+            { LogitechLedIds.F8, 32 },
+            { LogitechLedIds.F9, 36 },
+            { LogitechLedIds.F10, 40 },
+            { LogitechLedIds.F11, 44 },
+            { LogitechLedIds.F12, 48 },
+            { LogitechLedIds.PRINT_SCREEN, 52 },
+            { LogitechLedIds.SCROLL_LOCK, 56 },
+            { LogitechLedIds.PAUSE_BREAK, 60 },
+            // { LogitechLedIds.?, 64 },
+            // { LogitechLedIds.?, 68 },
+            // { LogitechLedIds.?, 72 },
+            // { LogitechLedIds.?, 76 },
+            // { LogitechLedIds.?, 80 },
+
+            { LogitechLedIds.TILDE, 84 },
+            { LogitechLedIds.ONE, 88 },
+            { LogitechLedIds.TWO, 92 },
+            { LogitechLedIds.THREE, 96 },
+            { LogitechLedIds.FOUR, 100 },
+            { LogitechLedIds.FIVE, 104 },
+            { LogitechLedIds.SIX, 108 },
+            { LogitechLedIds.SEVEN, 112 },
+            { LogitechLedIds.EIGHT, 116 },
+            { LogitechLedIds.NINE, 120 },
+            { LogitechLedIds.ZERO, 124 },
+            { LogitechLedIds.MINUS, 128 },
+            { LogitechLedIds.EQUALS, 132 },
+            { LogitechLedIds.BACKSPACE, 136 },
+            { LogitechLedIds.INSERT, 140 },
+            { LogitechLedIds.HOME, 144 },
+            { LogitechLedIds.PAGE_UP, 148 },
+            { LogitechLedIds.NUM_LOCK, 152 },
+            { LogitechLedIds.NUM_SLASH, 156 },
+            { LogitechLedIds.NUM_ASTERISK, 160 },
+            { LogitechLedIds.NUM_MINUS, 164 },
+
+            { LogitechLedIds.TAB, 168 },
+            { LogitechLedIds.Q, 172 },
+            { LogitechLedIds.W, 176 },
+            { LogitechLedIds.E, 180 },
+            { LogitechLedIds.R, 184 },
+            { LogitechLedIds.T, 188 },
+            { LogitechLedIds.Y, 192 },
+            { LogitechLedIds.U, 196 },
+            { LogitechLedIds.I, 200 },
+            { LogitechLedIds.O, 204 },
+            { LogitechLedIds.P, 208 },
+            { LogitechLedIds.OPEN_BRACKET, 212 },
+            { LogitechLedIds.CLOSE_BRACKET, 216 },
+            // { LogitechLedIds.?, 220 },
+            { LogitechLedIds.KEYBOARD_DELETE, 224 },
+            { LogitechLedIds.END, 228 },
+            { LogitechLedIds.PAGE_DOWN, 232 },
+            { LogitechLedIds.NUM_SEVEN, 236 },
+            { LogitechLedIds.NUM_EIGHT, 240 },
+            { LogitechLedIds.NUM_NINE, 244 },
+            { LogitechLedIds.NUM_PLUS, 248 },
+
+            { LogitechLedIds.CAPS_LOCK, 252 },
+            { LogitechLedIds.A, 256 },
+            { LogitechLedIds.S, 260 },
+            { LogitechLedIds.D, 264 },
+            { LogitechLedIds.F, 268 },
+            { LogitechLedIds.G, 272 },
+            { LogitechLedIds.H, 276 },
+            { LogitechLedIds.J, 280 },
+            { LogitechLedIds.K, 284 },
+            { LogitechLedIds.L, 288 },
+            { LogitechLedIds.SEMICOLON, 292 },
+            { LogitechLedIds.APOSTROPHE, 296 },
+            { LogitechLedIds.NonUsTilde, 300 }, //TODO DarthAffe 26.03.2017: Find the real ID/Name of this key - it's not documented ...
+            { LogitechLedIds.ENTER, 304 },
+            // { LogitechLedIds.?, 308 },
+            // { LogitechLedIds.?, 312 },
+            // { LogitechLedIds.?, 316 },
+            { LogitechLedIds.NUM_FOUR, 320 },
+            { LogitechLedIds.NUM_FIVE, 324 },
+            { LogitechLedIds.NUM_SIX, 328 },
+            // { LogitechLedIds.?, 332 },
+
+            { LogitechLedIds.LEFT_SHIFT, 336 },
+            { LogitechLedIds.BACKSLASH, 340 },
+            { LogitechLedIds.Z, 344 },
+            { LogitechLedIds.X, 348 },
+            { LogitechLedIds.C, 352 },
+            { LogitechLedIds.V, 356 },
+            { LogitechLedIds.B, 360 },
+            { LogitechLedIds.N, 364 },
+            { LogitechLedIds.M, 368 },
+            { LogitechLedIds.COMMA, 372 },
+            { LogitechLedIds.PERIOD, 376 },
+            { LogitechLedIds.FORWARD_SLASH, 380 },
+            { LogitechLedIds.RIGHT_SHIFT, 388 },
+            // { LogitechLedIds.?, 392 },
+            { LogitechLedIds.ARROW_UP, 396 },
+            // { LogitechLedIds.?, 400 },
+            { LogitechLedIds.NUM_ONE, 404 },
+            { LogitechLedIds.NUM_TWO, 408 },
+            { LogitechLedIds.NUM_THREE, 412 },
+            { LogitechLedIds.NUM_ENTER, 416 },
+
+            { LogitechLedIds.LEFT_CONTROL, 420 },
+            { LogitechLedIds.LEFT_WINDOWS, 424 },
+            { LogitechLedIds.LEFT_ALT, 428 },
+            // { LogitechLedIds.?, 432 },
+            // { LogitechLedIds.?, 436 },
+            { LogitechLedIds.SPACE, 440 },
+            // { LogitechLedIds.?, 444 },
+            // { LogitechLedIds.?, 448 },
+            // { LogitechLedIds.?, 452 },
+            // { LogitechLedIds.?, 456 },
+            // { LogitechLedIds.?, 460 },
+            { LogitechLedIds.RIGHT_ALT, 464 },
+            { LogitechLedIds.RIGHT_WINDOWS, 468 },
+            { LogitechLedIds.APPLICATION_SELECT, 472 },
+            { LogitechLedIds.RIGHT_CONTROL, 476 },
+            { LogitechLedIds.ARROW_LEFT, 480 },
+            { LogitechLedIds.ARROW_DOWN, 484 },
+            { LogitechLedIds.ARROW_RIGHT, 488 },
+            { LogitechLedIds.NUM_ZERO, 492 },
+            { LogitechLedIds.NUM_PERIOD, 496 },
+            // { LogitechLedIds.?, 500 },
+        };
+
+        #endregion
+
+        #region Methods
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        internal static byte[] CreateBitmap()
+        {
+            return new byte[BITMAP_SIZE];
+        }
+
+        [MethodImpl(MethodImplOptions.AggressiveInlining)]
+        internal static void SetColor(ref byte[] bitmap, int offset, Color color)
+        {
+            bitmap[offset] = color.B;
+            bitmap[offset + 1] = color.G;
+            bitmap[offset + 2] = color.R;
+            bitmap[offset + 3] = color.A;
+        }
+
+        #endregion
+    }
+}

RGB.NET.Devices.Logitech/Helper/PathHelper.cs

@@ -0,0 +1,24 @@
+using System.IO;
+using System.Reflection;
+
+namespace RGB.NET.Devices.Logitech
+{
+    /// <summary>
+    /// Offers some helper-methods for file-path related things.
+    /// </summary>
+    public static class PathHelper
+    {
+        /// <summary>
+        /// Returns an absolute path created from an relative path relatvie to the location of the executung assembly.
+        /// </summary>
+        /// <param name="relativePath">The relative path to convert.</param>
+        /// <returns>The absolute path.</returns>
+        public static string GetAbsolutePath(string relativePath)
+        {
+            string assemblyLocation = Assembly.GetEntryAssembly()?.Location;
+            if (assemblyLocation == null) return relativePath;
+
+            return Path.Combine(Path.GetDirectoryName(assemblyLocation), relativePath);
+        }
+    }
+}