Added "References" node to projects in ClassBrowser.

src/Main/Base/Project/Dom/ClassBrowser/AssemblyReferencesTreeNode.cs

@@ -0,0 +1,71 @@
+// Copyright (c) AlphaSierraPapa for the SharpDevelop Team (for details please see \doc\copyright.txt)
+// This code is distributed under the GNU LGPL (for details please see \doc\license.txt)
+
+using System;
+using System.Linq;
+using ICSharpCode.SharpDevelop.Parser;
+
+namespace ICSharpCode.SharpDevelop.Dom.ClassBrowser
+{
+	/// <summary>
+	/// "References" tree node.
+	/// </summary>
+	public class AssemblyReferencesTreeNode : ModelCollectionTreeNode
+	{
+		private IAssemblyModel assemblyModel;
+		private string text;
+		private SimpleModelCollection<IAssemblyModel> references;
+		
+		public AssemblyReferencesTreeNode(IAssemblyModel assemblyModel)
+		{
+			if (assemblyModel == null)
+				throw new ArgumentNullException("assemblyModel");
+			this.assemblyModel = assemblyModel;
+			this.text = SD.ResourceService.GetString("ICSharpCode.SharpDevelop.Commands.ProjectBrowser.ReferencesNodeText");
+			references = new SimpleModelCollection<IAssemblyModel>();
+			UpdateReferences();
+		}
+		
+		protected override IModelCollection<object> ModelChildren
+		{
+			get {
+				return references;
+			}
+		}
+		
+		protected override System.Collections.Generic.IComparer<ICSharpCode.TreeView.SharpTreeNode> NodeComparer
+		{
+			get {
+				return NodeTextComparer;
+			}
+		}
+		
+		public override object Text
+		{
+			get {
+				return text;
+			}
+		}
+		
+		public override object Icon
+		{
+			get {
+				return SD.ResourceService.GetImageSource("ProjectBrowser.ReferenceFolder.Closed");
+			}
+		}
+		
+		void UpdateReferences()
+		{
+			references.Clear();
+			var assemblyParserService = SD.GetRequiredService<IAssemblyParserService>();
+			if (assemblyModel.References != null) {
+				foreach (var referencedAssemblyName in assemblyModel.References) {
+					DefaultAssemblySearcher searcher = new DefaultAssemblySearcher(assemblyModel.Location);
+					var resolvedFile = searcher.FindAssembly(referencedAssemblyName);
+					var referenceAssemblyModel = assemblyParserService.GetAssemblyModel(resolvedFile);
+					references.Add(referenceAssemblyModel);
+				}
+			}
+		}
+	}
+}

src/Main/Base/Project/Dom/ClassBrowser/ProjectTreeNode.cs

@@ -47,6 +47,23 @@ namespace ICSharpCode.SharpDevelop.Dom.ClassBrowser
 				return project.AssemblyModel.Namespaces;
 			}
 		}
+		
+		protected override bool IsSpecialNode()
+		{
+			return true;
+		}
+		
+		protected override void InsertSpecialNodes()
+		{
+			UpdateReferencesNode();
+		}
+		
+		void UpdateReferencesNode()
+		{
+			this.Children.RemoveAll(n => n is AssemblyReferencesTreeNode);
+			var refsTreeNode = new AssemblyReferencesTreeNode(project.AssemblyModel);
+			Children.Insert(0, refsTreeNode);
+		}
 	}
 }
 

src/Main/Base/Project/ICSharpCode.SharpDevelop.csproj

@@ -85,6 +85,7 @@
     <Compile Include="Designer\IDesignerTypeResolutionService.cs" />
     <Compile Include="Designer\TypeResolutionService.cs" />
     <Compile Include="Dom\ClassBrowser\AssemblyLoadErrorTreeNode.cs" />
+    <Compile Include="Dom\ClassBrowser\AssemblyReferencesTreeNode.cs" />
     <Compile Include="Dom\ClassBrowser\AssemblyTreeNode.cs" />
     <Compile Include="Dom\ClassBrowser\BaseTypesTreeNode.cs" />
     <Compile Include="Dom\ClassBrowser\ClassBrowserAssemblyModelExtensions.cs" />