add special handling for enum member completion data

Author: siegfriedpammer

src/AddIns/BackendBindings/CSharpBinding/Project/CSharpBinding.csproj

@@ -78,6 +78,7 @@
     <Compile Include="Src\Completion\CSharpCompletionContext.cs" />
     <Compile Include="Src\Completion\CSharpInsightItem.cs" />
     <Compile Include="Src\Completion\CSharpMethodInsight.cs" />
+    <Compile Include="Src\Completion\EnumMemberCompletionData.cs" />
     <Compile Include="Src\Completion\EventCreationCompletionData.cs" />
     <Compile Include="Src\Completion\FormatItemCompletionData.cs" />
     <Compile Include="Src\Completion\ImportCompletionData.cs" />

src/AddIns/BackendBindings/CSharpBinding/Project/Src/Completion/CSharpCompletionDataFactory.cs

@@ -86,8 +86,7 @@ static string StripAttributeSuffix(string text)
 
 		ICompletionData ICompletionDataFactory.CreateMemberCompletionData(IType type, IEntity member)
 		{
-			string typeName = builder.ConvertType(type).ToString();
-			return new CompletionData(typeName + "." + member.Name);
+			return new EnumMemberCompletionData(type, member, builder);
 		}
 
 		ICompletionData ICompletionDataFactory.CreateLiteralCompletionData(string title, string description, string insertText)

src/AddIns/BackendBindings/CSharpBinding/Project/Src/Completion/EnumMemberCompletionData.cs

@@ -0,0 +1,52 @@
+// Copyright (c) 2014 AlphaSierraPapa for the SharpDevelop Team
+// 
+// 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 System.Windows.Controls;
+using ICSharpCode.NRefactory.CSharp.Refactoring;
+using ICSharpCode.NRefactory.TypeSystem;
+using ICSharpCode.SharpDevelop;
+using ICSharpCode.SharpDevelop.Editor;
+namespace CSharpBinding.Completion
+{
+	class EnumMemberCompletionData : CompletionData
+	{
+		IType enumType;
+
+		IEntity member;
+
+		public EnumMemberCompletionData(IType enumType, IEntity member, TypeSystemAstBuilder builder) : base(enumType.Name + "." + member.Name)
+		{
+			this.enumType = enumType;
+			this.member = member;
+			this.Image = ClassBrowserIconService.Const;
+			this.CompletionText = builder.ConvertType(enumType).ToString() + "." + member.Name;
+		}
+
+		protected override object CreateFancyDescription()
+		{
+			return new FlowDocumentScrollViewer {
+				Document = XmlDocFormatter.CreateTooltip(member, false),
+				VerticalScrollBarVisibility = ScrollBarVisibility.Auto
+			};
+		}
+	}
+}
+
+