Fix scaffolding controller actions.

src/AddIns/Misc/PackageManagement/Project/Src/EnvDTE/CodeType.cs

@@ -3,6 +3,7 @@
 
 using System;
 using ICSharpCode.SharpDevelop.Dom;
+using ICSharpCode.SharpDevelop.Project;
 
 namespace ICSharpCode.PackageManagement.EnvDTE
 {
@@ -67,5 +68,14 @@ namespace ICSharpCode.PackageManagement.EnvDTE
 		public virtual CodeNamespace Namespace {
 			get { return new CodeNamespace(ProjectContent, Class.Namespace); }
 		}
+		
+		public virtual ProjectItem ProjectItem {
+			get {
+				if (ProjectContent.Project != null) {
+					return new ProjectItem((MSBuildBasedProject)ProjectContent.Project, Class);
+				}
+				return null;
+			}
+		}
 	}
 }

src/AddIns/Misc/PackageManagement/Project/Src/EnvDTE/ProjectItem.cs

@@ -4,9 +4,11 @@
 using System;
 using System.ComponentModel;
 using System.IO;
+
 using ICSharpCode.Core;
-using SD = ICSharpCode.SharpDevelop.Project;
+using ICSharpCode.SharpDevelop.Dom;
 using ICSharpCode.SharpDevelop.Project;
+using SD = ICSharpCode.SharpDevelop.Project;
 
 namespace ICSharpCode.PackageManagement.EnvDTE
 {
@@ -27,6 +29,11 @@ namespace ICSharpCode.PackageManagement.EnvDTE
 			Kind = GetKindFromFileProjectItemType();
 		}
 		
+		internal ProjectItem(MSBuildBasedProject project, IClass c)
+			: this(new Project(project), project.FindFile(c.CompilationUnit.FileName))
+		{
+		}
+		
 		string GetKindFromFileProjectItemType()
 		{
 			if (IsDirectory) {

src/AddIns/Misc/PackageManagement/Test/Src/EnvDTE/CodeTypeTests.cs

@@ -4,6 +4,7 @@
 using System;
 using ICSharpCode.PackageManagement.EnvDTE;
 using ICSharpCode.SharpDevelop.Dom;
+using SDProject = ICSharpCode.SharpDevelop.Project;
 using NUnit.Framework;
 using PackageManagement.Tests.Helpers;
 
@@ -30,11 +31,24 @@ namespace PackageManagement.Tests.EnvDTE
 			codeType = new CodeType(helper.ProjectContentHelper.ProjectContent, helper.Class);
 		}
 		
+		TestableProject AddProjectToProjectContent()
+		{
+			TestableProject project = ProjectHelper.CreateTestProject();
+			helper.ProjectContentHelper.SetProjectForProjectContent(project);
+			return project;
+		}
+		
 		void AddAttributeToClass(string name)
 		{
 			helper.AddAttributeToClass(name);
 		}
 		
+		SDProject.FileProjectItem AddFileToProjectAndProjectContent(TestableProject project, string fileName)
+		{
+			helper.CompilationUnitHelper.SetFileName(fileName);
+			return project.AddFile(fileName);			
+		}
+		
 		[Test]
 		public void Attributes_ClassHasOneAttribute_ReturnsOneAttribute()
 		{
@@ -50,5 +64,62 @@ namespace PackageManagement.Tests.EnvDTE
 			Assert.AreEqual(1, attributes.Count);
 			Assert.AreEqual("Test", attribute.Name);
 		}
+		
+		[Test]
+		public void ProjectItem_ProjectContentHasNullProject_ReturnsNull()
+		{
+			CreateProjectContent();
+			CreateClass("Class1");
+			CreateCodeType();
+			
+			ProjectItem item = codeType.ProjectItem;
+			
+			Assert.IsNull(item);
+		}
+		
+		[Test]
+		public void ProjectItem_ProjectContentHasProject_ReturnsNonNullProjectItem()
+		{
+			CreateProjectContent();
+			TestableProject project = AddProjectToProjectContent();
+			AddFileToProjectAndProjectContent(project, @"d:\projects\MyProject\class1.cs");
+			CreateClass("Class1");
+			CreateCodeType();
+			
+			ProjectItem item = codeType.ProjectItem;
+			
+			Assert.IsNotNull(item);
+		}
+		
+		[Test]
+		public void ProjectItem_ProjectContentHasProject_ReturnsProjectItemThatUsesProject()
+		{
+			CreateProjectContent();
+			TestableProject project = AddProjectToProjectContent();
+			project.FileName = @"d:\projects\MyProject\MyProject.csproj";
+			AddFileToProjectAndProjectContent(project, @"d:\projects\MyProject\class1.cs");
+			CreateClass("Class1");
+			CreateCodeType();
+			
+			ProjectItem item = codeType.ProjectItem;
+			
+			Assert.AreEqual(@"d:\projects\MyProject\MyProject.csproj", item.ContainingProject.FileName);
+		}
+		
+		[Test]
+		public void ProjectItem_ProjectContentHasProject_ReturnsProjectItemThatUsesProjectFileItem()
+		{
+			CreateProjectContent();
+			TestableProject project = AddProjectToProjectContent();
+			string fileName = @"d:\projects\MyProject\test.cs";
+			SDProject.FileProjectItem fileProjectItem = AddFileToProjectAndProjectContent(project, fileName);
+			
+			CreateClass("Class1");
+			CreateCodeType();
+			
+			ProjectItem item = codeType.ProjectItem;
+			
+			Assert.AreEqual("test.cs", item.Name);
+		}
 	}
 }