add a simple plugin system

Pilz.Plugins.Advanced/Extensions.cs

@@ -0,0 +1,62 @@
+using SM64RomManager.Functions;
+using System.Drawing;
+using System.Reflection;
+using Telerik.WinControls;
+using Telerik.WinControls.UI;
+
+namespace Pilz.Plugins.Advanced
+{
+    public static class Extensions
+    {
+        public static Icon? ToIcon(this Image image)
+        {
+            if (image is Bitmap bitmap)
+                return Icon.FromHandle(bitmap.GetHicon());
+            return null;
+        }
+
+        public static RadMenuItem GetAsItem(this PluginModule module, bool addDefaultHandler = true)
+        {
+            var item = new RadMenuItem
+            {
+                Text = module.Name,
+                SvgImage = module.Icon,
+                Tag = module,
+                Visibility = module.Visible ? ElementVisibility.Visible : ElementVisibility.Collapsed
+            };
+
+            if (addDefaultHandler)
+                item.Click += RadMenuItem_RMMethod_Click;
+
+            return item;
+        }
+
+        public static RadMenuItem GetAsItem(this PluginFunction function, bool addDefaultHandler = true)
+        {
+            var item = new RadMenuItem
+            {
+                Text = function.Name,
+                SvgImage = function.Icon,
+                Tag = function,
+                Visibility = function.Enabled ? ElementVisibility.Visible : ElementVisibility.Collapsed
+            };
+
+            if (addDefaultHandler)
+                item.Click += RadMenuItem_RMFunction_Click;
+
+            return item;
+        }
+
+        private static void RadMenuItem_RMMethod_Click(object? sender, EventArgs e)
+        {
+            if (sender is RadMenuItem item && item.Tag is PluginModule function)
+                function.ShowUI();
+        }
+
+        private static void RadMenuItem_RMFunction_Click(object? sender, EventArgs e)
+        {
+            if (sender is RadMenuItem item && item.Tag is PluginFunction function)
+                function.Execute();
+        }
+    }
+}