feat: add general PackIconCursorExtension

src/MahApps.Metro.IconPacks/PackIconCursorExtension.cs

@@ -0,0 +1,34 @@
+using System;
+using System.Windows;
+using System.Windows.Input;
+using System.Windows.Markup;
+using System.Windows.Media;
+
+namespace MahApps.Metro.IconPacks
+{
+    [MarkupExtensionReturnType(typeof(Cursor))]
+    public class PackIconCursorExtension : PackIconImageExtension, IPackIconCursorExtension
+    {
+        public PackIconCursorExtension() : base() => base.Brush = PackIconCursorHelper.DefaultBrush;
+
+        public PackIconCursorExtension(Enum kind) : base(kind) => base.Brush = PackIconCursorHelper.DefaultBrush;
+
+        /// <inheritdoc/>
+        public Point HotSpot { get; set; }
+        /// <inheritdoc/>
+        public double Width { get; set; } = PackIconCursorHelper.DefaultWidth;
+        /// <inheritdoc/>
+        public double Height { get; set; } = PackIconCursorHelper.DefaultHeight;
+        /// <inheritdoc/>
+        public Brush StrokeBrush { get; set; }
+        /// <inheritdoc/>
+        public double StrokeThickness { get; set; } = PackIconCursorHelper.DefaultStrokeThickness;
+
+        public override object ProvideValue(IServiceProvider serviceProvider)
+        {
+            TransformGroup transformGroup = (TransformGroup)GetTransformGroup(this.Kind);
+            Geometry geometry = PackIconCursorHelper.GetCursorGeometry(GetPathData(this.Kind), transformGroup, Width, Height);
+            return PackIconCursorHelper.GeometryToCursor(geometry, Brush, StrokeBrush, StrokeThickness, HotSpot);
+        }
+   }
+}