Add MarkdownViewer

QuickLook.Plugin/QuickLook.Plugin.HtmlViewer/MenuHandler.cs

@@ -0,0 +1,35 @@
+// Copyright © 2010-2017 The CefSharp Authors. All rights reserved.
+//
+// Use of this source code is governed by a BSD-style license that can be found in the LICENSE file.
+
+using CefSharp;
+
+namespace QuickLook.Plugin.HtmlViewer
+{
+    internal class MenuHandler : IContextMenuHandler
+    {
+        public void OnBeforeContextMenu(IWebBrowser browserControl, IBrowser browser, IFrame frame,
+            IContextMenuParams parameters,
+            IMenuModel model)
+        {
+        }
+
+        public bool OnContextMenuCommand(IWebBrowser browserControl, IBrowser browser, IFrame frame,
+            IContextMenuParams parameters,
+            CefMenuCommand commandId, CefEventFlags eventFlags)
+        {
+            return false;
+        }
+
+        public void OnContextMenuDismissed(IWebBrowser browserControl, IBrowser browser, IFrame frame)
+        {
+        }
+
+        public bool RunContextMenu(IWebBrowser browserControl, IBrowser browser, IFrame frame,
+            IContextMenuParams parameters,
+            IMenuModel model, IRunContextMenuCallback callback)
+        {
+            return true;
+        }
+    }
+}