Speed up opening packagement management options.

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

@@ -52,5 +52,7 @@ namespace ICSharpCode.PackageManagement.Design
 		public void Clear()
 		{
 		}
+		
+		public bool HasRecentPackages { get; set; }
 	}
 }

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

@@ -9,5 +9,6 @@ namespace ICSharpCode.PackageManagement
 	public interface IRecentPackageRepository : IPackageRepository
 	{
 		void Clear();
+		bool HasRecentPackages { get; }
 	}
 }

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

@@ -43,7 +43,7 @@ namespace ICSharpCode.PackageManagement
 		
 		bool RecentPackageRepositoryHasPackages()
 		{
-			return recentPackageRepository.GetPackages().Any();
+			return recentPackageRepository.HasRecentPackages;
 		}
 		
 		void CreateCommands()

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

@@ -59,7 +59,7 @@ namespace ICSharpCode.PackageManagement
 				} else {
 					registeredPackageRepositories = PackageManagementServices.RegisteredPackageRepositories;
 				}
-			}			
+			}
 		}
 		
 		bool IsInDesignMode()
@@ -109,7 +109,7 @@ namespace ICSharpCode.PackageManagement
 					registeredProjectTemplatePackageSourcesViewModel =
 						CreateRegisteredPackageSourcesViewModel(packageSources);
 				}
-				return registeredProjectTemplatePackageSourcesViewModel;				
+				return registeredProjectTemplatePackageSourcesViewModel;
 			}
 		}
 		

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

@@ -105,7 +105,7 @@ namespace ICSharpCode.PackageManagement
 		
 		void UpdatePackages()
 		{
-			if (!HasRecentPackagesBeenRead() && HasRecentPackages()) {
+			if (!HasRecentPackagesBeenRead() && HasRecentPackages) {
 				IEnumerable<IPackage> recentPackages = GetRecentPackages();
 				packages.AddRange(recentPackages);
 			}
@@ -116,9 +116,8 @@ namespace ICSharpCode.PackageManagement
 			return packages.Count > 0;
 		}
 		
-		bool HasRecentPackages()
+		public bool HasRecentPackages {
-		{
+			get { return savedRecentPackages.Count > 0; }
-			return savedRecentPackages.Count > 0;
 		}
 		
 		IEnumerable<IPackage> GetRecentPackages()

src/AddIns/Misc/PackageManagement/Test/Src/Helpers/FakeRecentPackageRepository.cs

@@ -34,5 +34,7 @@ namespace PackageManagement.Tests.Helpers
 		{
 			IsClearCalled = true;
 		}
+		
+		public bool HasRecentPackages { get; set; }
 	}
 }

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

@@ -46,6 +46,7 @@ namespace PackageManagement.Tests
 		void AddPackageToRecentRepository()
 		{
 			fakeRecentRepository.FakePackages.Add(new FakePackage());
+			fakeRecentRepository.HasRecentPackages = true;
 		}
 		
 		void AddPackageToMachineCache()
@@ -64,6 +65,7 @@ namespace PackageManagement.Tests
 		{
 			CreateRecentRepository();
 			CreateViewModelUsingCreatedRecentRepository();
+			fakeRecentRepository.HasRecentPackages = false;
 			
 			bool hasPackages = viewModel.HasNoRecentPackages;
 			
@@ -74,6 +76,7 @@ namespace PackageManagement.Tests
 		public void HasNoRecentPackages_RecentPackageRepositoryHasOnePackage_ReturnsFalse()
 		{
 			CreateRecentRepository();
+			fakeRecentRepository.HasRecentPackages = true;
 			AddPackageToRecentRepository();
 			CreateViewModelUsingCreatedRecentRepository();
 			
@@ -184,6 +187,7 @@ namespace PackageManagement.Tests
 			
 			RecordPropertyChanges();
 			viewModel.ClearRecentPackages();
+			fakeRecentRepository.HasRecentPackages = false;
 			
 			bool hasPackages = viewModel.HasNoRecentPackages;
 			

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

@@ -249,5 +249,25 @@ namespace PackageManagement.Tests
 			
 			Assert.AreEqual(0, count);
 		}
+		
+		[Test]
+		public void HasRecentPackages_NoSavedRecentPackages_ReturnsFalse()
+		{
+			CreateRepository();
+			
+			bool hasRecentPackages = repository.HasRecentPackages;
+			
+			Assert.IsFalse(hasRecentPackages);
+		}
+		
+		[Test]
+		public void HasRecentPackages_OneSavedRecentPackages_ReturnsTrue()
+		{
+			CreateRepositoryWithOneRecentPackageSavedInOptions();
+			
+			bool hasRecentPackages = repository.HasRecentPackages;
+			
+			Assert.IsTrue(hasRecentPackages);
+		}
 	}
 }