Split device views/VMs for surface and profile editors

Added support for devices without images to the surface editor

src/Artemis.UI/ViewModels/Controls/SurfaceEditor/SurfaceLedViewModel.cs

@@ -0,0 +1,37 @@
+using System;
+using RGB.NET.Core;
+using Stylet;
+
+namespace Artemis.UI.ViewModels.Controls.SurfaceEditor
+{
+    public class SurfaceLedViewModel : PropertyChangedBase
+    {
+        public SurfaceLedViewModel(Led led)
+        {
+            Led = led;
+            Update();
+        }
+
+        public Led Led { get; }
+
+        public double X { get; private set; }
+        public double Y { get; private set; }
+        public double Width { get; private set; }
+        public double Height { get; private set; }
+
+        public void Update()
+        {
+            if (Math.Abs(Led.LedRectangle.X - X) > 0.1)
+                X = Led.LedRectangle.X;
+
+            if (Math.Abs(Led.LedRectangle.Y - Y) > 0.1)
+                Y = Led.LedRectangle.Y;
+
+            if (Math.Abs(Led.LedRectangle.Width - Width) > 0.1)
+                Width = Led.LedRectangle.Width;
+
+            if (Math.Abs(Led.LedRectangle.Height - Height) > 0.1)
+                Height = Led.LedRectangle.Height;
+        }
+    }
+}