项目结构调整

Others/Fluent.Ribbon/Fluent.Ribbon/Services/ContextMenuService.cs

@@ -0,0 +1,51 @@
+// ReSharper disable once CheckNamespace
+namespace Fluent
+{
+    using System;
+    using System.Windows;
+    using Fluent.Internal.KnownBoxes;
+
+    /// <summary>
+    /// Represents additional context menu service
+    /// </summary>
+    public static class ContextMenuService
+    {
+        /// <summary>
+        /// Attach needed parameters to control
+        /// </summary>
+        public static void Attach(Type type)
+        {
+            System.Windows.Controls.ContextMenuService.ShowOnDisabledProperty.OverrideMetadata(type, new FrameworkPropertyMetadata(BooleanBoxes.TrueBox));
+            FrameworkElement.ContextMenuProperty.OverrideMetadata(type, new FrameworkPropertyMetadata(OnContextMenuChanged, CoerceContextMenu));
+        }
+
+        private static void OnContextMenuChanged(DependencyObject d, DependencyPropertyChangedEventArgs e)
+        {
+            d.CoerceValue(FrameworkElement.ContextMenuProperty);
+        }
+
+        /// <summary>
+        /// Coerces the ContextMenu for <paramref name="d"/>.
+        /// </summary>
+        /// <returns></returns>
+        public static object CoerceContextMenu(DependencyObject d, object basevalue)
+        {
+            var control = d as IQuickAccessItemProvider;
+            if (basevalue is null
+                && (control is null || control.CanAddToQuickAccessToolBar))
+            {
+                return Ribbon.RibbonContextMenu;
+            }
+
+            return basevalue;
+        }
+
+        /// <summary>
+        /// Coerce control context menu
+        /// </summary>
+        public static void Coerce(DependencyObject o)
+        {
+            o.CoerceValue(FrameworkElement.ContextMenuProperty);
+        }
+    }
+}