Set CustomTool for files added by NuGet.

Files added (e.g. T4MVC.tt) when installing a NuGet package were not getting a default CustomTool configured.
Now the CustomToolsService.GetCompatibleCustomToolNames() is used to find the first matching custom tool name for a file.

src/AddIns/Misc/PackageManagement/Project/Src/Design/FakePackageManagementProjectService.cs

@@ -99,5 +99,20 @@ namespace ICSharpCode.PackageManagement.Design
 		{
 			return ProjectBrowserUpdater;
 		}
+		
+		Dictionary<string, string> defaultCustomTools = new Dictionary<string, string>();
+		
+		public void AddDefaultCustomToolForFileName(string fileName, string customTool)
+		{
+			defaultCustomTools.Add(fileName, customTool);
+		}
+		
+		public string GetDefaultCustomToolForFileName(FileProjectItem projectItem)
+		{
+			if (defaultCustomTools.ContainsKey(projectItem.FileName)) {
+				return defaultCustomTools[projectItem.FileName];
+			}
+			return String.Empty;
+		}
 	}
 }

src/AddIns/Misc/PackageManagement/Project/Src/IPackageManagementProjectService.cs

@@ -25,9 +25,11 @@ namespace ICSharpCode.PackageManagement
 		void Save(Solution solution);
 		
 		IEnumerable<IProject> GetOpenProjects();
-
+		
 		IProjectContent GetProjectContent(IProject project);
-
+		
 		IProjectBrowserUpdater CreateProjectBrowserUpdater();
+		
+		string GetDefaultCustomToolForFileName(FileProjectItem projectItem);
 	}
 }

src/AddIns/Misc/PackageManagement/Project/Src/PackageManagementProjectService.cs

@@ -3,6 +3,8 @@
 
 using System;
 using System.Collections.Generic;
+using System.Linq;
+
 using ICSharpCode.SharpDevelop;
 using ICSharpCode.SharpDevelop.Dom;
 using ICSharpCode.SharpDevelop.Gui;
@@ -109,5 +111,10 @@ namespace ICSharpCode.PackageManagement
 		{
 			return new ThreadSafeProjectBrowserUpdater();
 		}
+		
+		public string GetDefaultCustomToolForFileName(FileProjectItem projectItem)
+		{
+			return CustomToolsService.GetCompatibleCustomToolNames(projectItem).FirstOrDefault();
+		}
 	}
 }

src/AddIns/Misc/PackageManagement/Project/Src/SharpDevelopProjectSystem.cs

@@ -212,8 +212,9 @@ namespace ICSharpCode.PackageManagement
 		FileProjectItem CreateFileProjectItem(string path)
 		{
 			ItemType itemType = project.GetDefaultItemType(path);
-			FileProjectItem fileItem = new FileProjectItem(project, itemType);
+			var fileItem = new FileProjectItem(project, itemType);
 			fileItem.FileName = path;
+			fileItem.CustomTool = projectService.GetDefaultCustomToolForFileName(fileItem);
 			return fileItem;
 		}
 		

src/AddIns/Misc/PackageManagement/Test/Src/SharpDevelopProjectSystemTests.cs

@@ -38,7 +38,12 @@ namespace PackageManagement.Tests
 		{
 			ProjectHelper.AddFile(project, fileName);
 		}
-
+		
+		void AddDefaultCustomToolForFileName(string fileName, string customTool)
+		{
+			projectSystem.FakeProjectService.AddDefaultCustomToolForFileName(fileName, customTool);
+		}
+		
 		[Test]
 		public void Root_NewInstanceCreated_ReturnsProjectDirectory()
 		{
@@ -721,5 +726,37 @@ namespace PackageManagement.Tests
 			
 			Assert.AreEqual(expectedPath, path);
 		}
+		
+		[Test]
+		public void AddFile_NewTextTemplateFileWithAssociatedDefaultCustomTool_AddsFileToProjectWithDefaultCustomTool()
+		{
+			CreateTestProject();
+			CreateProjectSystem(project);
+			string path = @"d:\temp\abc.tt";
+			AddDefaultCustomToolForFileName(path, "TextTemplatingFileGenerator");
+			Stream stream = new MemoryStream();
+			
+			projectSystem.AddFile(path, stream);
+			
+			FileProjectItem fileItem = ProjectHelper.GetFile(project, path);
+			string customTool = fileItem.CustomTool;
+			Assert.AreEqual("TextTemplatingFileGenerator", customTool);
+		}
+		
+		[Test]
+		public void AddFile_NewFileWithNoAssociatedDefaultCustomTool_AddsFileToProjectWithNoDefaultCustomTool()
+		{
+			CreateTestProject();
+			CreateProjectSystem(project);
+			string path = @"d:\temp\abc.tt";
+			AddDefaultCustomToolForFileName(path, null);
+			Stream stream = new MemoryStream();
+			
+			projectSystem.AddFile(path, stream);
+			
+			FileProjectItem fileItem = ProjectHelper.GetFile(project, path);
+			string customTool = fileItem.CustomTool;
+			Assert.AreEqual(String.Empty, customTool);
+		}
 	}
 }