Now number of updates is shown for every NuGet repository in selection ComboBox.

src/AddIns/Misc/AddInManager2/AddInManager2.Tests/Fakes/FakePackageRepositories.cs

@@ -9,7 +9,7 @@ namespace ICSharpCode.AddInManager2.Tests.Fakes
 {
     public class FakePackageRepositories : IPackageRepositories
     {
-        public NuGet.IPackageRepository Registered
+        public NuGet.IPackageRepository AllRegistered
         {
             get
             {
@@ -29,6 +29,14 @@ namespace ICSharpCode.AddInManager2.Tests.Fakes
             }
         }
     	
+		public IEnumerable<NuGet.IPackageRepository> RegisteredPackageRepositories
+		{
+			get
+			{
+				throw new NotImplementedException();
+			}
+		}
+    	
 		public NuGet.IPackageRepository GetRepositoryFromSource(NuGet.PackageSource packageSource)
 		{
 			throw new NotImplementedException();

src/AddIns/Misc/AddInManager2/Project/Src/Model/Interfaces/IPackageRepositories.cs

@@ -9,7 +9,7 @@ namespace ICSharpCode.AddInManager2.Model
 {
 	public interface IPackageRepositories
 	{
-		IPackageRepository Registered
+		IPackageRepository AllRegistered
 		{
 			get;
 		}
@@ -20,6 +20,11 @@ namespace ICSharpCode.AddInManager2.Model
 			set;
 		}
 		
+		IEnumerable<IPackageRepository> RegisteredPackageRepositories
+		{
+			get;
+		}
+		
 		IPackageRepository GetRepositoryFromSource(PackageSource packageSource);
 	}
 }

src/AddIns/Misc/AddInManager2/Project/Src/Model/NuGetPackageManager.cs

@@ -110,7 +110,7 @@ namespace ICSharpCode.AddInManager2.Model
 			}
 
 			// Create new package manager instance
-			_packageManager = new NuGetPackageManagerImplementation(_repositories.Registered, _packageOutputDirectory);
+			_packageManager = new NuGetPackageManagerImplementation(_repositories.AllRegistered, _packageOutputDirectory);
 			_packageManager.PackageInstalled += _packageEvents_NuGetPackageInstalled;
 			_packageManager.PackageUninstalled += _packageEvents_NuGetPackageUninstalled;
 			return _packageManager;

src/AddIns/Misc/AddInManager2/Project/Src/Model/PackageRepositories.cs

@@ -17,8 +17,9 @@ namespace ICSharpCode.AddInManager2.Model
 	/// </summary>
 	public class PackageRepositories : IPackageRepositories
 	{
-		private IPackageRepository _currentRepository;
+		private IPackageRepository _aggregatedRepository;
 		private List<PackageSource> _registeredPackageSources;
+		private IEnumerable<IPackageRepository> _registeredPackageRepositories;
 		
 		private IAddInManagerEvents _events;
 		private IAddInManagerSettings _settings;
@@ -34,11 +35,11 @@ namespace ICSharpCode.AddInManager2.Model
 			UpdateCurrentRepository();
 		}
 
-		public IPackageRepository Registered
+		public IPackageRepository AllRegistered
 		{
 			get
 			{
-				return _currentRepository;
+				return _aggregatedRepository;
 			}
 		}
 		
@@ -62,6 +63,14 @@ namespace ICSharpCode.AddInManager2.Model
 			}
 		}
 		
+		public IEnumerable<IPackageRepository> RegisteredPackageRepositories
+		{
+			get
+			{
+				return _registeredPackageRepositories;
+			}
+		}
+		
 		public IPackageRepository GetRepositoryFromSource(PackageSource packageSource)
 		{
 			IPackageRepository resultRepository = null;
@@ -72,7 +81,7 @@ namespace ICSharpCode.AddInManager2.Model
 			else
 			{
 				// If no active repository is set, get packages from all repositories
-				resultRepository = _currentRepository;
+				resultRepository = _aggregatedRepository;
 			}
 			
 			return resultRepository;
@@ -127,11 +136,11 @@ namespace ICSharpCode.AddInManager2.Model
 		
 		private void UpdateCurrentRepository()
 		{
-			var repositories =
+			_registeredPackageRepositories =
 				_registeredPackageSources.Select(packageSource => PackageRepositoryFactory.Default.CreateRepository(packageSource.Source));
-			if (repositories.Any())
+			if (_registeredPackageRepositories.Any())
 			{
-				_currentRepository = new AggregateRepository(repositories);
+				_aggregatedRepository = new AggregateRepository(_registeredPackageRepositories);
 			}
 		}
 	}

src/AddIns/Misc/AddInManager2/Project/Src/Model/PackageRepository.cs

@@ -8,7 +8,7 @@ namespace ICSharpCode.AddInManager2.Model
 {
 	public class PackageRepository : Model<PackageRepository>
 	{
-//		RegisteredPackageSource packageSource;
+		private int _highlightCount;
 		
 		public PackageRepository()
 		{
@@ -16,43 +16,60 @@ namespace ICSharpCode.AddInManager2.Model
 		
 		public PackageRepository(PackageSource packageSource)
 		{
-//			this.packageSource = new RegisteredPackageSource(packageSource);
 			Name = packageSource.Name;
 			SourceUrl = packageSource.Source;
 		}
 		
 		public string Name
 		{
-//			get
-//			{
-//				return packageSource.Name;
-				// TODO
-//				return null;
-//			}
-//			set
-//			{
-//				packageSource.Name = value;
-//			}
 			get;
 			set;
 		}
 		
 		public string SourceUrl
 		{
-//			get
-//			{
-//				return packageSource.Source;
-				// TODO
-//				return null;
-//			}
-//			set
-//			{
-//				packageSource.Source = value;
-//			}
 			get;
 			set;
 		}
 		
+		public int HighlightCount
+		{
+			get
+			{
+				return _highlightCount;
+			}
+			set
+			{
+				_highlightCount = value;
+				OnPropertyChanged(vm => vm.HighlightCount);
+				OnPropertyChanged(vm => vm.HasHighlightCount);
+				OnPropertyChanged(vm => vm.NameWithHighlight);
+			}
+		}
+		
+		public bool HasHighlightCount
+		{
+			get
+			{
+				return (_highlightCount > 0);
+			}
+		}
+		
+		public string NameWithHighlight
+		{
+			get
+			{
+				if (_highlightCount > 0)
+				{
+					return String.Format("{0} ({1})", Name, _highlightCount);
+				}
+				else
+				{
+					return Name;
+				}
+			}
+		}
+		
 		public PackageSource ToPackageSource()
 		{
 			return new PackageSource(SourceUrl, Name);

src/AddIns/Misc/AddInManager2/Project/Src/View/AddInsView.xaml

@@ -28,7 +28,17 @@
 		<BooleanToVisibilityConverter x:Key="BoolToVisibility"/>
 		
 		<DataTemplate x:Key="PackageSourceComboBoxItemTemplate">
-			<TextBlock Text="{Binding Path=Name}"/>
+			<TextBlock Text="{Binding Path=NameWithHighlight}">
+				<TextBlock.Style>
+					<Style TargetType="TextBlock">
+						<Style.Triggers>
+							<DataTrigger Binding="{Binding HasHighlightCount}" Value="True">
+								<Setter Property="FontWeight" Value="Bold" />
+							</DataTrigger>
+						</Style.Triggers>
+					</Style>
+				</TextBlock.Style>
+			</TextBlock>
 		</DataTemplate>
 		
 		<Style x:Key="AddInImageStyle" TargetType="{x:Type Image}">
@@ -88,7 +98,7 @@
 		</Style>
 		
 		<Style x:Key="PackageSourceComboBoxStyle" TargetType="{x:Type ComboBox}">
-<!--			<Style.Triggers>
+			<!--			<Style.Triggers>
 				<DataTrigger Binding="{Binding IsReadingPackages}" Value="True">
 					<Setter Property="IsEnabled" Value="False" />
 				</DataTrigger>
@@ -473,7 +483,7 @@
 						Grid.Column="0"
 						VerticalAlignment="Center"
 						Margin="2, 0, 5, 2"
-						Visibility="{Binding Path=ShowPackageSources, Converter={StaticResource BoolToVisibility}}"
+						Visibility="{Binding Path=ShowPackageRepositories, Converter={StaticResource BoolToVisibility}}"
 						Text="{core:Localize AddInManager2.AddInsView.Repository}" />
 					<ComboBox
 						Grid.Row="0"
@@ -482,9 +492,9 @@
 						Margin="2, 0, 0, 2"
 						Style="{StaticResource PackageSourceComboBoxStyle}"
 						SelectedItem="{Binding Path=SelectedPackageSource}"
-						ItemsSource="{Binding Path=PackageSources}"
+						ItemsSource="{Binding Path=PackageRepositories}"
 						ItemTemplate="{StaticResource PackageSourceComboBoxItemTemplate}"
-						Visibility="{Binding Path=ShowPackageSources, Converter={StaticResource BoolToVisibility}}"/>
+						Visibility="{Binding Path=ShowPackageRepositories, Converter={StaticResource BoolToVisibility}}"/>
 					
 					<TextBlock
 						Grid.Row="1"

src/AddIns/Misc/AddInManager2/Project/Src/ViewModel/AddInsViewModelBase.cs

@@ -19,11 +19,11 @@ namespace ICSharpCode.AddInManager2.ViewModel
 		private Pages _pages;
 		private int _highlightCount;
 		private string _title;
-		private PackageSource _activePackageSource;
+		private PackageRepository _activePackageSource;
 		private IPackageRepository _activePackageRepository;
 		private bool _isReadingPackages;
 		
-		private ObservableCollection<PackageSource> _packageSources;
+		private ObservableCollection<PackageRepository> _packageRepositories;
 		
 		public AddInsViewModelBase()
 			:base()
@@ -46,7 +46,7 @@ namespace ICSharpCode.AddInManager2.ViewModel
 			_pages = new Pages();
 			_highlightCount = 0;
 			AddInPackages = new ObservableCollection<AddInPackageViewModelBase>();
-			_packageSources = new ObservableCollection<PackageSource>();
+			_packageRepositories = new ObservableCollection<PackageRepository>();
 			ErrorMessage = String.Empty;
 			
 			// Update package sources list and ensure that it's updated automatically from now
@@ -418,38 +418,38 @@ namespace ICSharpCode.AddInManager2.ViewModel
 			set;
 		}
 		
-		public ObservableCollection<PackageSource> PackageSources
+		public ObservableCollection<PackageRepository> PackageRepositories
 		{
 			get
 			{
-				return _packageSources;
+				return _packageRepositories;
 			}
 		}
 		
 		private void UpdatePackageSources()
 		{
-			PackageSource oldValue = SelectedPackageSource;
+			PackageRepository oldValue = SelectedPackageSource;
 			
 			// Refill package sources list
-			_packageSources.Clear();
+			_packageRepositories.Clear();
 			foreach (PackageSource packageSource in AddInManager.Repositories.RegisteredPackageSources)
 			{
-				_packageSources.Add(packageSource);
+				_packageRepositories.Add(new PackageRepository(packageSource));
 			}
 			
 			// Try to select the same active source, again
-			if ((oldValue != null) && _packageSources.Contains(oldValue) && (oldValue != SelectedPackageSource))
+			if ((oldValue != null) && _packageRepositories.Contains(oldValue) && (oldValue != SelectedPackageSource))
 			{
 				SelectedPackageSource = oldValue;
 			}
 			else
 			{
 				// Select first source
-				SelectedPackageSource = _packageSources.FirstOrDefault();
+				SelectedPackageSource = _packageRepositories.FirstOrDefault();
 			}
 		}
 		
-		public PackageSource SelectedPackageSource
+		public PackageRepository SelectedPackageSource
 		{
 			get
 			{
@@ -460,7 +460,14 @@ namespace ICSharpCode.AddInManager2.ViewModel
 				SD.Log.Debug("[AddInManager2] AddInsViewModelBase: Changed package source");
 				
 				_activePackageSource = value;
-				_activePackageRepository = AddInManager.Repositories.GetRepositoryFromSource(_activePackageSource);
+				if (_activePackageSource != null)
+				{
+					_activePackageRepository = AddInManager.Repositories.GetRepositoryFromSource(_activePackageSource.ToPackageSource());
+				}
+				else
+				{
+					_activePackageRepository = null;
+				}
 				ReadPackages();
 				OnPropertyChanged(m => m.SelectedPackageSource);
 			}

src/AddIns/Misc/AddInManager2/Project/Src/ViewModel/AvailableAddInsViewModel.cs

@@ -49,7 +49,7 @@ namespace ICSharpCode.AddInManager2.ViewModel
 
 		protected override IQueryable<IPackage> GetAllPackages()
 		{
-			return (ActiveRepository ?? AddInManager.Repositories.Registered).GetPackages();
+			return (ActiveRepository ?? AddInManager.Repositories.AllRegistered).GetPackages();
 		}
 		
 		protected override IEnumerable<IPackage> GetFilteredPackagesBeforePagingResults(IQueryable<IPackage> allPackages)

src/AddIns/Misc/AddInManager2/Project/Src/ViewModel/UpdatedAddInsViewModel.cs

@@ -85,8 +85,43 @@ namespace ICSharpCode.AddInManager2.ViewModel
 		{
 			IQueryable<IPackage> localPackages = installedPackages;
 			localPackages = FilterPackages(localPackages);
-			var updatedPackages = GetUpdatedPackages(ActiveRepository ?? AddInManager.Repositories.Registered, localPackages);
-			HighlightCount = updatedPackages.Count();
+			
+			int allUpdatesCount = 0;
+			IEnumerable<IPackage> updatedPackages = null;
+			
+			var allRepositories = AddInManager.Repositories.RegisteredPackageRepositories;
+			if (allRepositories != null)
+			{
+				// Run through all repositories and collect counts of updated packages
+				foreach (var repository in allRepositories)
+				{
+					var updatesForThisRepository = GetUpdatedPackages(repository, localPackages);
+					
+					if (ActiveRepository.Source == repository.Source)
+					{
+						// This is also the user-selected repository we need the package list from
+						updatedPackages = updatesForThisRepository;
+					}
+					
+					// Set update count for repository in list
+					var packageRepositoryModel = PackageRepositories.Where(pr => pr.SourceUrl == repository.Source).FirstOrDefault();
+					if (packageRepositoryModel != null)
+					{
+						int updatesCount = updatesForThisRepository.Count();
+						packageRepositoryModel.HighlightCount = updatesCount;
+						allUpdatesCount += updatesCount;
+					}
+				}
+			}
+			
+			if (updatedPackages == null)
+			{
+				// Just as fallback, if something goes wrong in upper loop
+				updatedPackages = GetUpdatedPackages(AddInManager.Repositories.AllRegistered, localPackages);
+				allUpdatesCount = updatedPackages.Count();
+			}
+			
+			HighlightCount = allUpdatesCount;
 			return updatedPackages.AsQueryable();
 		}