1 files changed, 101 insertions, 0 deletions
diff --git a/main/src/addins/MonoDevelop.Refactoring/MonoDevelop.CodeActions/CodeRefactoringDescriptor.cs b/main/src/addins/MonoDevelop.Refactoring/MonoDevelop.CodeActions/CodeRefactoringDescriptor.cs
new file mode 100644
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+++ b/main/src/addins/MonoDevelop.Refactoring/MonoDevelop.CodeActions/CodeRefactoringDescriptor.cs
@@ -0,0 +1,101 @@
+//
+// CodeActionDescriptor.cs
+//
+// Author:
+//       Mike Krüger <mkrueger@xamarin.com>
+//
+// Copyright (c) 2014 Xamarin Inc. (http://xamarin.com)
+//
+// Permission is hereby granted, free of charge, to any person obtaining a copy
+// of this software and associated documentation files (the "Software"), to deal
+// in the Software without restriction, including without limitation the rights
+// to use, copy, modify, merge, publish, distribute, sublicense, and/or sell
+// copies of the Software, and to permit persons to whom the Software is
+// furnished to do so, subject to the following conditions:
+//
+// The above copyright notice and this permission notice shall be included in
+// all copies or substantial portions of the Software.
+//
+// THE SOFTWARE IS PROVIDED "AS IS", WITHOUT WARRANTY OF ANY KIND, EXPRESS OR
+// IMPLIED, INCLUDING BUT NOT LIMITED TO THE WARRANTIES OF MERCHANTABILITY,
+// FITNESS FOR A PARTICULAR PURPOSE AND NONINFRINGEMENT. IN NO EVENT SHALL THE
+// AUTHORS OR COPYRIGHT HOLDERS BE LIABLE FOR ANY CLAIM, DAMAGES OR OTHER
+// LIABILITY, WHETHER IN AN ACTION OF CONTRACT, TORT OR OTHERWISE, ARISING FROM,
+// OUT OF OR IN CONNECTION WITH THE SOFTWARE OR THE USE OR OTHER DEALINGS IN
+// THE SOFTWARE.
+
+using System;
+using Microsoft.CodeAnalysis.CodeRefactorings;
+using MonoDevelop.Core;
+using System.Linq;
+
+namespace MonoDevelop.CodeActions
+{
+	/// <summary>
+	/// This class wraps a roslyn <see cref="ICodeRefactoringProvider"/> and adds required meta data to it.
+	/// </summary>
+	class CodeRefactoringDescriptor
+	{
+		readonly Type codeActionType;
+		readonly ExportCodeRefactoringProviderAttribute attr;
+
+		CodeRefactoringProvider instance;
+
+		/// <summary>
+		/// Gets the identifier string.
+		/// </summary>
+		internal string IdString {
+			get {
+				return codeActionType.FullName;
+			}
+		}
+
+		/// <summary>
+		/// Gets the display name for this action.
+		/// </summary>
+		public string Name { get { return attr.Name; } }
+
+		/// <summary>
+		/// Gets the language for this action.
+		/// </summary>
+		public string Language { get { return attr.Languages.FirstOrDefault (); } }
+
+		/// <summary>
+		/// Gets or sets a value indicating whether this code action is enabled by the user.
+		/// </summary>
+		/// <value><c>true</c> if this code action is enabled; otherwise, <c>false</c>.</value>
+		public bool IsEnabled {
+			get {
+				return PropertyService.Get ("CodeActions." + Language + "." + IdString, true);
+			}
+			set {
+				PropertyService.Set ("CodeActions." + Language + "." + IdString, value);
+			}
+		}
+
+		internal CodeRefactoringDescriptor (Type codeActionType, ExportCodeRefactoringProviderAttribute attr)
+		{
+			if (codeActionType == null)
+				throw new ArgumentNullException ("codeActionType");
+			if (attr == null)
+				throw new ArgumentNullException ("attr");
+			this.codeActionType = codeActionType;
+			this.attr = attr;
+		}
+
+		/// <summary>
+		/// Gets the roslyn code action provider.
+		/// </summary>
+		public CodeRefactoringProvider GetProvider ()
+		{
+			if (instance == null)
+				instance = (CodeRefactoringProvider)Activator.CreateInstance (codeActionType);
+			return instance;
+		}
+
+		public override string ToString ()
+		{
+			return string.Format ("[CodeActionDescriptor: IdString={0}, Name={1}, Language={2}]", IdString, Name, Language);
+		}
+	}
+}