moved AnchorSnippetElement integration to AnchorSnippetElementProvider

src/AddIns/DisplayBindings/AvalonEdit.AddIn/AvalonEdit.AddIn.addin

@@ -175,5 +175,6 @@
 	
 	<Path name = "/SharpDevelop/ViewContent/AvalonEdit/SnippetElementProviders">
 		<Class id="default" class="ICSharpCode.AvalonEdit.AddIn.Snippets.DefaultSnippetElementProvider" />
+		<Class id="anchor" class="ICSharpCode.AvalonEdit.AddIn.Snippets.AnchorSnippetElementProvider" />
 	</Path>
 </AddIn>

src/AddIns/DisplayBindings/AvalonEdit.AddIn/AvalonEdit.AddIn.csproj

@@ -134,6 +134,7 @@
       <SubType>Code</SubType>
     </Compile>
     <Compile Include="Src\PrintPreviewViewContent.cs" />
+    <Compile Include="Src\Snippets\AnchorSnippetElementProvider.cs" />
     <Compile Include="Src\Snippets\CodeSnippet.cs" />
     <Compile Include="Src\Snippets\CodeSnippetCompletionWindow.cs" />
     <Compile Include="Src\Snippets\CodeSnippetGroup.cs" />

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/Snippets/AnchorSnippetElementProvider.cs

@@ -0,0 +1,30 @@
+// <file>
+//     <copyright see="prj:///doc/copyright.txt"/>
+//     <license see="prj:///doc/license.txt"/>
+//     <owner name="Siegfried Pammer" email="siegfriedpammer@gmail.com" />
+//     <version>$Revision$</version>
+// </file>
+using System;
+using ICSharpCode.AvalonEdit.Snippets;
+using ICSharpCode.SharpDevelop.Editor.AvalonEdit;
+
+namespace ICSharpCode.AvalonEdit.AddIn.Snippets
+{
+	public class AnchorSnippetElementProvider : ISnippetElementProvider
+	{
+		public SnippetElement GetElement(SnippetInfo snippetInfo)
+		{
+			int typeSeparator = snippetInfo.Tag.IndexOf(':');
+			
+			if (typeSeparator > 0) {
+				string type = snippetInfo.Tag.Substring(0, typeSeparator);
+				string name = snippetInfo.Tag.Substring(typeSeparator + 1);
+				
+				if ("anchor".Equals(type, StringComparison.OrdinalIgnoreCase))
+					return new SnippetAnchorElement(name);
+			}
+			
+			return null;
+		}
+	}
+}

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/Snippets/CodeSnippet.cs

@@ -157,16 +157,6 @@ namespace ICSharpCode.AvalonEdit.AddIn.Snippets
 				}
 			}
 			
-			int typeSeparator = val.IndexOf(':');
-			if (typeSeparator > 0) {
-				string type = val.Substring(0, typeSeparator);
-				string name = val.Substring(typeSeparator + 1);
-				switch (type.ToLowerInvariant()) {
-					case "anchor":
-						return new SnippetAnchorElement(name);
-				}
-			}
-			
 			foreach (ISnippetElementProvider provider in SnippetManager.Instance.SnippetElementProviders) {
 				SnippetElement element = provider.GetElement(new SnippetInfo(val, snippetText, offset));
 				if (element != null)

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/Snippets/DefaultSnippetElementProvider.cs

@@ -10,9 +10,6 @@ using ICSharpCode.SharpDevelop.Editor.AvalonEdit;
 
 namespace ICSharpCode.AvalonEdit.AddIn.Snippets
 {
-	/// <summary>
-	/// Description of DefaultSnippetElementProvider.
-	/// </summary>
 	public class DefaultSnippetElementProvider : ISnippetElementProvider
 	{
 		public SnippetElement GetElement(SnippetInfo snippetInfo)