1 files changed, 119 insertions, 0 deletions
diff --git a/main/src/addins/MonoDevelop.Refactoring/MonoDevelop.CodeActions/CodeActionContainer.cs b/main/src/addins/MonoDevelop.Refactoring/MonoDevelop.CodeActions/CodeActionContainer.cs
new file mode 100644
index 0000000000..bf2ce53f55
--- /dev/null
+++ b/main/src/addins/MonoDevelop.Refactoring/MonoDevelop.CodeActions/CodeActionContainer.cs
@@ -0,0 +1,119 @@
+//
+// CodeActionContainer.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.Collections.Generic;
+using Microsoft.CodeAnalysis.CodeActions;
+using System;
+using MonoDevelop.CodeIssues;
+using System.Linq;
+using Microsoft.CodeAnalysis;
+using System.Collections;
+
+namespace MonoDevelop.CodeActions
+{
+	class CodeActionContainer
+	{
+		public static readonly CodeActionContainer Empty = new CodeActionContainer();
+
+		public bool IsEmpty {
+			get {
+				return CodeFixActions.Count + CodeRefactoringActions.Count == 0;
+			}
+		}
+
+		IReadOnlyList<ValidCodeDiagnosticAction> codeFixActions;
+		public IReadOnlyList<ValidCodeDiagnosticAction> CodeFixActions {
+			get {
+				return codeFixActions ?? new ValidCodeDiagnosticAction[0];
+			}
+			private set {
+				codeFixActions = value;
+			}
+		}
+
+		IReadOnlyList<ValidCodeAction> codeRefactoringActions;
+
+		public IReadOnlyList<ValidCodeAction> CodeRefactoringActions {
+			get {
+				return codeRefactoringActions ?? new ValidCodeAction[0];
+			}
+			private set {
+				codeRefactoringActions = value;
+			}
+		}
+
+		public IEnumerable<ValidCodeAction> AllValidCodeActions {
+			get {
+				return CodeRefactoringActions.Concat (CodeFixActions);
+			}
+		}
+
+		IReadOnlyList<Diagnostic> diagnosticsAtCaret;
+		public IReadOnlyList<Diagnostic> DiagnosticsAtCaret {
+			get {
+				return diagnosticsAtCaret ?? new Diagnostic[0];
+			}
+			private set {
+				diagnosticsAtCaret = value.Distinct (new DiagnosticComparer()).ToList ();
+			}
+		}
+
+		class DiagnosticComparer : IEqualityComparer<Diagnostic>
+		{
+			bool IEqualityComparer<Diagnostic>.Equals (Diagnostic x, Diagnostic y)
+			{
+				if (x.Id != null && y.Id != null)
+					return x.Id == y.Id;
+				return x.Equals (y);
+			}
+
+			int IEqualityComparer<Diagnostic>.GetHashCode (Diagnostic obj)
+			{
+				return obj.Id != null ? obj.Id.GetHashCode () : obj.GetHashCode ();
+			}
+		}
+
+		CodeActionContainer ()
+		{
+			CodeFixActions = new List<ValidCodeDiagnosticAction> ();
+			CodeRefactoringActions = new List<ValidCodeAction> ();
+			DiagnosticsAtCaret = new List<Diagnostic> ();
+		}
+
+		internal CodeActionContainer (List<ValidCodeDiagnosticAction> codeDiagnosticActions, List<ValidCodeAction> codeRefactoringActions, List<Diagnostic> diagnosticsAtCaret)
+		{
+			if (codeDiagnosticActions == null)
+				throw new ArgumentNullException ("codeDiagnosticActions");
+			if (codeRefactoringActions == null)
+				throw new ArgumentNullException ("codeRefactoringActions");
+			if (diagnosticsAtCaret == null)
+				throw new ArgumentNullException ("diagnosticsAtCaret");
+			CodeFixActions = codeDiagnosticActions;
+			CodeRefactoringActions = codeRefactoringActions;
+			DiagnosticsAtCaret = diagnosticsAtCaret;
+		}
+	}
+}
+\ No newline at end of file