1 files changed, 162 insertions, 0 deletions
diff --git a/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Completion/RoslynCompletionData.cs b/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Completion/RoslynCompletionData.cs
new file mode 100644
index 0000000000..372e2e0ad7
--- /dev/null
+++ b/main/src/addins/CSharpBinding/MonoDevelop.CSharp.Completion/RoslynCompletionData.cs
@@ -0,0 +1,162 @@
+//
+// RoslynCompletionData.cs
+//
+// Author:
+//       Mike Krüger <mkrueger@xamarin.com>
+//
+// Copyright (c) 2015 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 System.Linq;
+using MonoDevelop.Ide.CodeCompletion;
+using Microsoft.CodeAnalysis;
+using GLib;
+using System.Collections.Generic;
+using MonoDevelop.Core;
+using MonoDevelop.Ide.TypeSystem;
+using MonoDevelop.Ide.Editor.Extension;
+using Xwt;
+using MonoDevelop.Ide;
+
+namespace MonoDevelop.CSharp.Completion
+{
+	class RoslynCompletionData : CompletionData, ICSharpCode.NRefactory6.CSharp.Completion.ICompletionData
+	{
+		List<CompletionData> overloads;
+		
+		public override bool HasOverloads {
+			get {
+				return overloads != null;
+			}
+		}
+		
+		void ICSharpCode.NRefactory6.CSharp.Completion.ICompletionData.AddOverload (ICSharpCode.NRefactory6.CSharp.Completion.ICompletionData data)
+		{
+			if (overloads == null)
+				overloads = new List<CompletionData> ();
+			overloads.Add ((CompletionData)data);
+			sorted = null;
+		}
+
+		ICSharpCode.NRefactory6.CSharp.Completion.ICompletionCategory ICSharpCode.NRefactory6.CSharp.Completion.ICompletionData.CompletionCategory { 
+			get {
+				return (ICSharpCode.NRefactory6.CSharp.Completion.ICompletionCategory)base.CompletionCategory;
+			} 
+			set {
+				base.CompletionCategory = (CompletionCategory)value;
+			} 
+		}
+
+		ICSharpCode.NRefactory6.CSharp.Completion.DisplayFlags ICSharpCode.NRefactory6.CSharp.Completion.ICompletionData.DisplayFlags { 
+			get {
+				return (ICSharpCode.NRefactory6.CSharp.Completion.DisplayFlags)base.DisplayFlags;
+			}
+			set {
+				base.DisplayFlags = (DisplayFlags)value;
+			}
+		}
+
+		List<CompletionData> sorted;
+
+		IEnumerable<ICSharpCode.NRefactory6.CSharp.Completion.ICompletionData> ICSharpCode.NRefactory6.CSharp.Completion.ICompletionData.OverloadedData {
+			get {
+				return (IEnumerable<ICSharpCode.NRefactory6.CSharp.Completion.ICompletionData>)OverloadedData;
+			}
+		}
+
+		public override IReadOnlyList<CompletionData> OverloadedData {
+			get {
+				if (overloads == null)
+					return new CompletionData[] { this };
+
+				if (sorted == null) {
+					sorted = new List<CompletionData> (overloads);
+					sorted.Add (this);
+					// sorted.Sort (new OverloadSorter ());
+				}
+				return sorted;
+			}
+		}
+
+		protected readonly ICSharpCode.NRefactory6.CSharp.Completion.ICompletionKeyHandler keyHandler;
+
+		ICSharpCode.NRefactory6.CSharp.Completion.ICompletionKeyHandler ICSharpCode.NRefactory6.CSharp.Completion.ICompletionData.KeyHandler {
+			get {
+				return keyHandler;
+			}
+		}
+
+		public RoslynCompletionData (ICSharpCode.NRefactory6.CSharp.Completion.ICompletionKeyHandler keyHandler)
+		{
+			this.keyHandler = keyHandler;
+		}
+
+		public RoslynCompletionData (ICSharpCode.NRefactory6.CSharp.Completion.ICompletionKeyHandler keyHandler, string text) : base (text)
+		{
+			this.keyHandler = keyHandler;
+		}
+
+		public RoslynCompletionData (ICSharpCode.NRefactory6.CSharp.Completion.ICompletionKeyHandler keyHandler, string text, IconId icon) : base (text, icon)
+		{
+			this.keyHandler = keyHandler;
+		}
+
+		public RoslynCompletionData (ICSharpCode.NRefactory6.CSharp.Completion.ICompletionKeyHandler keyHandler, string text, IconId icon, string description) : base (text, icon, description)
+		{
+			this.keyHandler = keyHandler;
+		}
+		
+		public RoslynCompletionData (ICSharpCode.NRefactory6.CSharp.Completion.ICompletionKeyHandler keyHandler, string displayText, IconId icon, string description, string completionText) : base (displayText, icon, description, completionText)
+		{
+			this.keyHandler = keyHandler;
+		}
+		
+//		class OverloadSorter : IComparer<ICSharpCode.NRefactory6.CSharp.Completion.ICompletionData>
+//		{
+//			public OverloadSorter ()
+//			{
+//			}
+//
+//			public int Compare (ICSharpCode.NRefactory6.CSharp.Completion.ICompletionData x, ICSharpCode.NRefactory6.CSharp.Completion.ICompletionData y)
+//			{
+//				var mx = ((RoslynCompletionData)x).Entity as IMember;
+//				var my = ((RoslynCompletionData)y).Entity as IMember;
+//				int result;
+//				
+//				if (mx is ITypeDefinition && my is ITypeDefinition) {
+//					result = ((((ITypeDefinition)mx).TypeParameters.Count).CompareTo (((ITypeDefinition)my).TypeParameters.Count));
+//					if (result != 0)
+//						return result;
+//				}
+//				
+//				if (mx is IMethod && my is IMethod) {
+//					return MethodParameterDataProvider.MethodComparer ((IMethod)mx, (IMethod)my);
+//				}
+//				string sx = mx.ReflectionName;// ambience.GetString (mx, flags);
+//				string sy = my.ReflectionName;// ambience.GetString (my, flags);
+//				result = sx.Length.CompareTo (sy.Length);
+//				return result == 0 ? string.Compare (sx, sy) : result;
+//			}
+//		}
+
+	}
+
+}