Add IResourceService interface.

src/AddIns/DisplayBindings/AvalonEdit.AddIn/Src/SearchPanelLocalization.cs

@@ -6,6 +6,7 @@ using System.ComponentModel;
 using ICSharpCode.AvalonEdit.Search;
 using ICSharpCode.Core;
 using ICSharpCode.Core.Presentation;
+using ICSharpCode.SharpDevelop;
 
 namespace ICSharpCode.AvalonEdit.AddIn
 {
@@ -23,7 +24,7 @@ namespace ICSharpCode.AvalonEdit.AddIn
 		
 		public SearchPanelLocalization()
 		{
-			ResourceService.LanguageChanged += delegate { PropertiesChanged(); };
+			SD.ResourceService.LanguageChanged += delegate { PropertiesChanged(); };
 		}
 		
 		public override string ErrorText {

src/Main/Base/Project/Src/Gui/Pads/ErrorList/ErrorListPad.cs

@@ -77,7 +77,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 			properties = PropertyService.NestedProperties("ErrorListPad");
 			
 			RedrawContent();
-			ResourceService.LanguageChanged += delegate { RedrawContent(); };
+			SD.ResourceService.LanguageChanged += delegate { RedrawContent(); };
 			
 			TaskService.Cleared += new EventHandler(TaskServiceCleared);
 			TaskService.Added   += new TaskEventHandler(TaskServiceAdded);

src/Main/Base/Project/Src/Gui/Pads/TaskList/TaskListPad.cs

@@ -61,7 +61,7 @@ namespace ICSharpCode.SharpDevelop.Gui
 			this.displayedTokens = new Dictionary<string, bool>();
 			
 			RedrawContent();
-			ResourceService.LanguageChanged += delegate { RedrawContent(); };
+			SD.ResourceService.LanguageChanged += delegate { RedrawContent(); };
 			
 			InitializeToolStrip();
 

src/Main/Base/Project/Src/Services/Language/LanguageService.cs

@@ -64,7 +64,7 @@ namespace ICSharpCode.SharpDevelop
 		/// </summary>
 		public static void ValidateLanguage()
 		{
-			ResourceService.Language = GetLanguage(ResourceService.Language).Code;
+			SD.ResourceService.Language = GetLanguage(SD.ResourceService.Language).Code;
 		}
 	}
 }

src/Main/Base/Project/Src/Services/SD.cs

@@ -4,6 +4,7 @@
 using System;
 using System.ComponentModel;
 using System.ComponentModel.Design;
+
 using ICSharpCode.Core;
 using ICSharpCode.Core.Implementation;
 using ICSharpCode.SharpDevelop.Editor;
@@ -84,6 +85,10 @@ namespace ICSharpCode.SharpDevelop
 			get { return GetRequiredService<IPropertyService>(); }
 		}
 		
+		public static Core.IResourceService ResourceService {
+			get { return GetRequiredService<Core.IResourceService>(); }
+		}
+		
 		public static IEditorControlService EditorControlService {
 			get { return GetRequiredService<IEditorControlService>(); }
 		}

src/Main/Core/Project/ICSharpCode.Core.csproj

@@ -122,6 +122,7 @@
     <Compile Include="Src\Services\PropertyService\Properties.cs" />
     <Compile Include="Src\Services\PropertyService\PropertyService.cs" />
     <Compile Include="Src\Services\PropertyService\PropertyServiceImpl.cs" />
+    <Compile Include="Src\Services\ResourceService\IResourceService.cs" />
     <Compile Include="Src\Services\ResourceService\ResourceNotFoundException.cs" />
     <Compile Include="Src\Services\ResourceService\ResourceService.cs" />
     <Compile Include="Src\Services\ServiceSingleton.cs" />

src/Main/Core/Project/Src/AddInTree/AddInTree.cs

@@ -234,14 +234,14 @@ namespace ICSharpCode.Core
 				{
 					string path = Path.Combine(addInRoot, bitmapResource);
 					ResourceManager resourceManager = ResourceManager.CreateFileBasedResourceManager(Path.GetFileNameWithoutExtension(path), Path.GetDirectoryName(path), null);
-					ResourceService.RegisterNeutralImages(resourceManager);
+					ServiceSingleton.ServiceProvider.GetRequiredService<IResourceService>().RegisterNeutralImages(resourceManager);
 				}
 				
 				foreach(string stringResource in addIn.StringResources)
 				{
 					string path = Path.Combine(addInRoot, stringResource);
 					ResourceManager resourceManager = ResourceManager.CreateFileBasedResourceManager(Path.GetFileNameWithoutExtension(path), Path.GetDirectoryName(path), null);
-					ResourceService.RegisterNeutralStrings(resourceManager);
+					ServiceSingleton.ServiceProvider.GetRequiredService<IResourceService>().RegisterNeutralStrings(resourceManager);
 				}
 			}
 			addIns.Add(addIn);

src/Main/Core/Project/Src/AddInTree/CoreStartup.cs

@@ -207,7 +207,8 @@ namespace ICSharpCode.Core
 				dataDirectory ?? Path.Combine(FileUtility.ApplicationRootPath, "data"),
 				propertiesName);
 			container.AddService(typeof(IPropertyService), propertyService);
-			ResourceService.InitializeService(Path.Combine(propertyService.DataDirectory, "resources"), propertyService);
+			container.AddService(typeof(IResourceService), new ResourceServiceImpl(
+				Path.Combine(propertyService.DataDirectory, "resources"), propertyService));
 			StringParser.RegisterStringTagProvider(new AppNameProvider { appName = applicationName });
 		}
 		

src/Main/Core/Project/Src/Services/PropertyService/PropertyService.cs

@@ -12,6 +12,10 @@ using System.Xml;
 
 namespace ICSharpCode.Core
 {
+		/// <summary>
+	/// Compatibility class; forwards calls to the IPropertyService.
+	/// TODO: Remove
+	/// </summary>
 	public static class PropertyService
 	{
 		static IPropertyService Service {

src/Main/Core/Project/Src/Services/ResourceService/IResourceService.cs

@@ -0,0 +1,60 @@
+// 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.Reflection;
+using System.Resources;
+
+namespace ICSharpCode.Core
+{
+	/// <summary>
+	/// Provides string and bitmap resources.
+	/// </summary>
+	public interface IResourceService
+	{
+		/// <summary>
+		/// Gets/Sets the current UI language.
+		/// </summary>
+		string Language { get; set; }
+		
+		event EventHandler LanguageChanged;
+		
+		/// <summary>
+		/// Returns a string from the resource database, it handles localization
+		/// transparent for the user.
+		/// </summary>
+		/// <returns>
+		/// The string in the (localized) resource database.
+		/// </returns>
+		/// <param name="name">
+		/// The name of the requested resource.
+		/// </param>
+		/// <exception cref="ResourceNotFoundException">
+		/// Is thrown when the GlobalResource manager can't find a requested resource.
+		/// </exception>
+		string GetString(string name);
+		
+		object GetImageResource(string name);
+		
+				
+		/// <summary>
+		/// Registers string resources in the resource service.
+		/// </summary>
+		/// <param name="baseResourceName">The base name of the resource file embedded in the assembly.</param>
+		/// <param name="assembly">The assembly which contains the resource file.</param>
+		/// <example><c>ResourceService.RegisterStrings("TestAddin.Resources.StringResources", GetType().Assembly);</c></example>
+		void RegisterStrings(string baseResourceName, Assembly assembly);
+		
+		void RegisterNeutralStrings(ResourceManager stringManager);
+		
+		/// <summary>
+		/// Registers image resources in the resource service.
+		/// </summary>
+		/// <param name="baseResourceName">The base name of the resource file embedded in the assembly.</param>
+		/// <param name="assembly">The assembly which contains the resource file.</param>
+		/// <example><c>ResourceService.RegisterImages("TestAddin.Resources.BitmapResources", GetType().Assembly);</c></example>
+		void RegisterImages(string baseResourceName, Assembly assembly);
+		
+		void RegisterNeutralImages(ResourceManager imageManager);
+	}
+}

src/Main/Core/Project/Src/Services/ResourceService/ResourceNotFoundException.cs

@@ -13,16 +13,21 @@ namespace ICSharpCode.Core
 	[Serializable()]
 	public class ResourceNotFoundException : CoreException
 	{
-		public ResourceNotFoundException(string resource) : base("Resource not found : " + resource)
+		string resourceName;
+		public string ResourceName { get { return resourceName; } }
+		
+		public ResourceNotFoundException(string resourceName) : base("Resource not found : " + resourceName)
 		{
+			this.resourceName = resourceName;
 		}
 		
 		public ResourceNotFoundException() : base()
 		{
 		}
 		
-		public ResourceNotFoundException(string message, Exception innerException) : base(message, innerException)
+		public ResourceNotFoundException(string resourceName, Exception innerException) : base("Resource not found : " + resourceName, innerException)
 		{
+			this.resourceName = resourceName;
 		}
 		
 		protected ResourceNotFoundException(SerializationInfo info, StreamingContext context) : base(info, context)

src/Main/Core/Project/Src/Services/ResourceService/ResourceService.cs

@@ -12,34 +12,54 @@ using System.Threading;
 
 namespace ICSharpCode.Core
 {
+	/// <summary>
+	/// Compatibility class; forwards calls to the IResourceService.
+	/// TODO: Remove
+	/// </summary>
+	public static class ResourceService
+	{
+		static IResourceService Service {
+			get { return ServiceSingleton.ServiceProvider.GetRequiredService<IResourceService>(); }
+		}
+		
+		public static string GetString(string resourceName)
+		{
+			return Service.GetString(resourceName);
+		}
+		
+		public static string Language {
+			get { return Service.Language; }
+		}
+	}
+	
 	/// <summary>
 	/// This Class contains two ResourceManagers, which handle string and image resources
 	/// for the application. It do handle localization strings on this level.
 	/// </summary>
-	public static class ResourceService
+	public class ResourceServiceImpl : IResourceService
 	{
 		const string uiLanguageProperty = "CoreProperties.UILanguage";
 		
 		const string stringResources = "StringResources";
 		const string imageResources = "BitmapResources";
 		
-		static string resourceDirectory;
-		static IPropertyService propertyService;
+		string resourceDirectory;
+		IPropertyService propertyService;
 		
-		public static void InitializeService(string resourceDirectory, IPropertyService propertyService)
+		public ResourceServiceImpl(string resourceDirectory, IPropertyService propertyService)
 		{
-			if (ResourceService.resourceDirectory != null)
-				throw new InvalidOperationException("Service is already initialized.");
 			if (resourceDirectory == null)
 				throw new ArgumentNullException("resourceDirectory");
+			if (propertyService == null)
+				throw new ArgumentNullException("propertyService");
 			
-			ResourceService.resourceDirectory = resourceDirectory;
-			ResourceService.propertyService = propertyService;
+			this.resourceDirectory = resourceDirectory;
+			this.propertyService = propertyService;
 			propertyService.PropertyChanged += new PropertyChangedEventHandler(OnPropertyChange);
-			LoadLanguageResources(ResourceService.Language);
+			LoadLanguageResources(this.Language);
 		}
 		
-		public static string Language {
+		public string Language {
 			get {
 				return propertyService.Get(uiLanguageProperty, Thread.CurrentThread.CurrentUICulture.Name);
 			}
@@ -50,33 +70,35 @@ namespace ICSharpCode.Core
 			}
 		}
 		
-		static readonly object loadLock = new object();
+		readonly object loadLock = new object();
 		
 		/// <summary>English strings (list of resource managers)</summary>
-		static List<ResourceManager> strings = new List<ResourceManager>();
+		List<ResourceManager> strings = new List<ResourceManager>();
 		/// <summary>Neutral/English images (list of resource managers)</summary>
-		static List<ResourceManager> icons   = new List<ResourceManager>();
+		List<ResourceManager> icons  = new List<ResourceManager>();
 		
 		/// <summary>Hashtable containing the local strings from the main application.</summary>
-		static Hashtable localStrings = null;
-		static Hashtable localIcons   = null;
+		Hashtable localStrings = null;
+		Hashtable localIcons  = null;
 		
 		/// <summary>Strings resource managers for the current language</summary>
-		static List<ResourceManager> localStringsResMgrs = new List<ResourceManager>();
+		List<ResourceManager> localStringsResMgrs = new List<ResourceManager>();
 		/// <summary>Image resource managers for the current language</summary>
-		static List<ResourceManager> localIconsResMgrs   = new List<ResourceManager>();
+		List<ResourceManager> localIconsResMgrs  = new List<ResourceManager>();
 		
 		/// <summary>List of ResourceAssembly</summary>
-		static List<ResourceAssembly> resourceAssemblies = new List<ResourceAssembly>();
+		List<ResourceAssembly> resourceAssemblies = new List<ResourceAssembly>();
 		
 		class ResourceAssembly
 		{
+			ResourceServiceImpl service;
 			Assembly assembly;
 			string baseResourceName;
 			bool isIcons;
 			
-			public ResourceAssembly(Assembly assembly, string baseResourceName, bool isIcons)
+			public ResourceAssembly(ResourceServiceImpl service, Assembly assembly, string baseResourceName, bool isIcons)
 			{
+				this.service = service;
 				this.assembly = assembly;
 				this.baseResourceName = baseResourceName;
 				this.isIcons = isIcons;
@@ -98,6 +120,7 @@ namespace ICSharpCode.Core
 			
 			public void Load()
 			{
+				string currentLanguage = service.currentLanguage;
 				string logMessage = "Loading resources " + baseResourceName + "." + currentLanguage + ": ";
 				ResourceManager manager = null;
 				if (assembly.GetManifestResourceInfo(baseResourceName + "." + currentLanguage + ".resources") != null) {
@@ -119,9 +142,9 @@ namespace ICSharpCode.Core
 					LoggingService.Warn(logMessage + "NOT FOUND");
 				} else {
 					if (isIcons)
-						localIconsResMgrs.Add(manager);
+						service.localIconsResMgrs.Add(manager);
 					else
-						localStringsResMgrs.Add(manager);
+						service.localStringsResMgrs.Add(manager);
 				}
 			}
 		}
@@ -132,15 +155,15 @@ namespace ICSharpCode.Core
 		/// <param name="baseResourceName">The base name of the resource file embedded in the assembly.</param>
 		/// <param name="assembly">The assembly which contains the resource file.</param>
 		/// <example><c>ResourceService.RegisterStrings("TestAddin.Resources.StringResources", GetType().Assembly);</c></example>
-		public static void RegisterStrings(string baseResourceName, Assembly assembly)
+		public void RegisterStrings(string baseResourceName, Assembly assembly)
 		{
 			RegisterNeutralStrings(new ResourceManager(baseResourceName, assembly));
-			ResourceAssembly ra = new ResourceAssembly(assembly, baseResourceName, false);
+			ResourceAssembly ra = new ResourceAssembly(this, assembly, baseResourceName, false);
 			resourceAssemblies.Add(ra);
 			ra.Load();
 		}
 		
-		public static void RegisterNeutralStrings(ResourceManager stringManager)
+		public void RegisterNeutralStrings(ResourceManager stringManager)
 		{
 			strings.Add(stringManager);
 		}
@@ -151,35 +174,33 @@ namespace ICSharpCode.Core
 		/// <param name="baseResourceName">The base name of the resource file embedded in the assembly.</param>
 		/// <param name="assembly">The assembly which contains the resource file.</param>
 		/// <example><c>ResourceService.RegisterImages("TestAddin.Resources.BitmapResources", GetType().Assembly);</c></example>
-		public static void RegisterImages(string baseResourceName, Assembly assembly)
+		public void RegisterImages(string baseResourceName, Assembly assembly)
 		{
 			RegisterNeutralImages(new ResourceManager(baseResourceName, assembly));
-			ResourceAssembly ra = new ResourceAssembly(assembly, baseResourceName, true);
+			ResourceAssembly ra = new ResourceAssembly(this, assembly, baseResourceName, true);
 			resourceAssemblies.Add(ra);
 			ra.Load();
 		}
 		
-		public static void RegisterNeutralImages(ResourceManager imageManager)
+		public void RegisterNeutralImages(ResourceManager imageManager)
 		{
 			icons.Add(imageManager);
 		}
 		
-		static void OnPropertyChange(object sender, PropertyChangedEventArgs e)
+		void OnPropertyChange(object sender, PropertyChangedEventArgs e)
 		{
 			if (e.PropertyName == uiLanguageProperty) {
 				LoadLanguageResources(Language);
 				EventHandler handler = LanguageChanged;
 				if (handler != null)
-					handler(null, e);
+					handler(this, e);
 			}
 		}
 		
-		public static event EventHandler ClearCaches;
-		
-		public static event EventHandler LanguageChanged;
-		static string currentLanguage;
+		public event EventHandler LanguageChanged;
+		string currentLanguage;
 		
-		static void LoadLanguageResources(string language)
+		void LoadLanguageResources(string language)
 		{
 			lock (loadLock) {
 				try {
@@ -207,12 +228,9 @@ namespace ICSharpCode.Core
 					ra.Load();
 				}
 			}
-			EventHandler handler = ClearCaches;
-			if (handler != null)
-				handler(null, EventArgs.Empty);
 		}
 		
-		static Hashtable Load(string fileName)
+		Hashtable Load(string fileName)
 		{
 			if (File.Exists(fileName)) {
 				Hashtable resources = new Hashtable();
@@ -226,7 +244,7 @@ namespace ICSharpCode.Core
 			return null;
 		}
 		
-		static Hashtable Load(string name, string language)
+		Hashtable Load(string name, string language)
 		{
 			return Load(resourceDirectory + Path.DirectorySeparatorChar + name + "." + language + ".resources");
 		}
@@ -244,7 +262,7 @@ namespace ICSharpCode.Core
 		/// <exception cref="ResourceNotFoundException">
 		/// Is thrown when the GlobalResource manager can't find a requested resource.
 		/// </exception>
-		public static string GetString(string name)
+		public string GetString(string name)
 		{
 			lock (loadLock) {
 				if (localStrings != null && localStrings[name] != null) {
@@ -283,7 +301,7 @@ namespace ICSharpCode.Core
 			}
 		}
 		
-		public static object GetImageResource(string name)
+		public object GetImageResource(string name)
 		{
 			lock (loadLock) {
 				object iconobj = null;

src/Main/ICSharpCode.Core.Presentation/LanguageChangeWeakEventManager.cs

@@ -39,14 +39,16 @@ namespace ICSharpCode.Core.Presentation
 			}
 		}
 		
+		readonly IResourceService resourceService = ServiceSingleton.ServiceProvider.GetRequiredService<IResourceService>();
+		
 		protected override void StartListening(object source)
 		{
-			ResourceService.LanguageChanged += DeliverEvent;
+			resourceService.LanguageChanged += DeliverEvent;
 		}
 		
 		protected override void StopListening(object source)
 		{
-			ResourceService.LanguageChanged -= DeliverEvent;
+			resourceService.LanguageChanged -= DeliverEvent;
 		}
 	}
 }

src/Main/ICSharpCode.Core.Presentation/PresentationResourceService.cs

@@ -17,13 +17,15 @@ namespace ICSharpCode.Core.Presentation
 	public static class PresentationResourceService
 	{
 		static readonly Dictionary<string, BitmapSource> bitmapCache = new Dictionary<string, BitmapSource>();
+		static readonly IResourceService resourceService;
 		
 		static PresentationResourceService()
 		{
-			ResourceService.ClearCaches += ResourceService_ClearCaches;
+			resourceService = ServiceSingleton.ServiceProvider.GetRequiredService<IResourceService>();
+			resourceService.LanguageChanged += OnLanguageChanged;
 		}
 		
-		static void ResourceService_ClearCaches(object sender, EventArgs e)
+		static void OnLanguageChanged(object sender, EventArgs e)
 		{
 			lock (bitmapCache) {
 				bitmapCache.Clear();
@@ -59,11 +61,13 @@ namespace ICSharpCode.Core.Presentation
 		/// </exception>
 		public static BitmapSource GetBitmapSource(string name)
 		{
+			if (resourceService == null)
+				throw new ArgumentNullException("resourceService");
 			lock (bitmapCache) {
 				BitmapSource bs;
 				if (bitmapCache.TryGetValue(name, out bs))
 					return bs;
-				System.Drawing.Bitmap bmp = (System.Drawing.Bitmap)ResourceService.GetImageResource(name);
+				System.Drawing.Bitmap bmp = (System.Drawing.Bitmap)resourceService.GetImageResource(name);
 				if (bmp == null) {
 					throw new ResourceNotFoundException(name);
 				}

src/Main/ICSharpCode.Core.WinForms/ToolBar/ToolBarService.cs

@@ -74,17 +74,18 @@ namespace ICSharpCode.Core.WinForms
 		}
 		
 		class LanguageChangeWatcher {
+			readonly IResourceService resourceService = ServiceSingleton.ServiceProvider.GetRequiredService<IResourceService>();
 			ToolStrip toolStrip;
 			public LanguageChangeWatcher(ToolStrip toolStrip) {
 				this.toolStrip = toolStrip;
 				toolStrip.Disposed += Disposed;
-				ResourceService.LanguageChanged += OnLanguageChanged;
+				resourceService.LanguageChanged += OnLanguageChanged;
 			}
 			void OnLanguageChanged(object sender, EventArgs e) {
 				ToolbarService.UpdateToolbarText(toolStrip);
 			}
 			void Disposed(object sender, EventArgs e) {
-				ResourceService.LanguageChanged -= OnLanguageChanged;
+				resourceService.LanguageChanged -= OnLanguageChanged;
 			}
 		}
 		

src/Main/ICSharpCode.Core.WinForms/WinFormsResourceService.cs

@@ -17,12 +17,15 @@ namespace ICSharpCode.Core.WinForms
 		static Dictionary<string, Icon> iconCache = new Dictionary<string, Icon>();
 		static Dictionary<string, Bitmap> bitmapCache = new Dictionary<string, Bitmap>();
 		
+		static readonly IResourceService resourceService;
+		
 		static WinFormsResourceService()
 		{
-			ResourceService.ClearCaches += ResourceService_ClearCaches;
+			resourceService = ServiceSingleton.ServiceProvider.GetRequiredService<IResourceService>();
+			resourceService.LanguageChanged += OnLanguageChanged;
 		}
 		
-		static void ResourceService_ClearCaches(object sender, EventArgs e)
+		static void OnLanguageChanged(object sender, EventArgs e)
 		{
 			lock (iconCache) {
 				iconCache.Clear();
@@ -162,7 +165,7 @@ namespace ICSharpCode.Core.WinForms
 				if (iconCache.TryGetValue(name, out ico))
 					return ico;
 				
-				object iconobj = ResourceService.GetImageResource(name);
+				object iconobj = resourceService.GetImageResource(name);
 				if (iconobj == null) {
 					return null;
 				}
@@ -218,7 +221,7 @@ namespace ICSharpCode.Core.WinForms
 				Bitmap bmp;
 				if (bitmapCache.TryGetValue(name, out bmp))
 					return bmp;
-				bmp = (Bitmap)ResourceService.GetImageResource(name);
+				bmp = (Bitmap)resourceService.GetImageResource(name);
 				if (bmp == null) {
 					throw new ResourceNotFoundException(name);
 				}

src/Main/SharpDevelop/Sda/CallHelper.cs

@@ -62,8 +62,8 @@ namespace ICSharpCode.SharpDevelop.Sda
 			
 			startup.StartCoreServices();
 			Assembly exe = Assembly.Load(properties.ResourceAssemblyName);
-			ResourceService.RegisterNeutralStrings(new ResourceManager("ICSharpCode.SharpDevelop.Resources.StringResources", exe));
-			ResourceService.RegisterNeutralImages(new ResourceManager("ICSharpCode.SharpDevelop.Resources.BitmapResources", exe));
+			SD.ResourceService.RegisterNeutralStrings(new ResourceManager("ICSharpCode.SharpDevelop.Resources.StringResources", exe));
+			SD.ResourceService.RegisterNeutralImages(new ResourceManager("ICSharpCode.SharpDevelop.Resources.BitmapResources", exe));
 			
 			MenuCommand.LinkCommandCreator = delegate(string link) { return new LinkCommand(link); };
 			MenuCommand.KnownCommandCreator = CreateICommandForWPFCommand;
@@ -181,8 +181,9 @@ namespace ICSharpCode.SharpDevelop.Sda
 				LoggingService.Info("Unloading services...");
 				try {
 					WorkbenchSingleton.OnWorkbenchUnloaded();
+					var propertyService = SD.PropertyService;
 					((IDisposable)SD.Services).Dispose(); // dispose all services
-					PropertyService.Save();
+					propertyService.Save();
 				} catch (Exception ex) {
 					LoggingService.Warn("Exception during unloading", ex);
 					if (exception == null) {

src/Main/SharpDevelop/Workbench/AvalonWorkbenchWindow.cs

@@ -34,7 +34,7 @@ namespace ICSharpCode.SharpDevelop.Workbench
 			this.dockLayout = dockLayout;
 			viewContents = new ViewContentCollection(this);
 			
-			ResourceService.LanguageChanged += OnTabPageTextChanged;
+			SD.ResourceService.LanguageChanged += OnTabPageTextChanged;
 		}
 		
 		protected override void FocusContent()
@@ -284,7 +284,7 @@ namespace ICSharpCode.SharpDevelop.Workbench
 		
 		void Dispose()
 		{
-			ResourceService.LanguageChanged -= OnTabPageTextChanged;
+			SD.ResourceService.LanguageChanged -= OnTabPageTextChanged;
 			// DetachContent must be called before the controls are disposed
 			List<IViewContent> viewContents = this.ViewContents.ToList();
 			this.ViewContents.Clear();

src/Main/SharpDevelop/Workbench/ChooseLayoutCommand.cs

@@ -22,7 +22,7 @@ namespace ICSharpCode.SharpDevelop.Workbench
 		public ChooseLayoutCommand()
 		{
 			LayoutConfiguration.LayoutChanged += new EventHandler(LayoutChanged);
-			ResourceService.LanguageChanged += new EventHandler(ResourceService_LanguageChanged);
+			SD.ResourceService.LanguageChanged += new EventHandler(ResourceService_LanguageChanged);
 		}
 
 		void ResourceService_LanguageChanged(object sender, EventArgs e)

src/Main/SharpDevelop/Workbench/WpfWorkbench.cs

@@ -133,7 +133,7 @@ namespace ICSharpCode.SharpDevelop.Workbench
 			
 			requerySuggestedEventHandler = new EventHandler(CommandManager_RequerySuggested);
 			CommandManager.RequerySuggested += requerySuggestedEventHandler;
-			ResourceService.LanguageChanged += OnLanguageChanged;
+			SD.ResourceService.LanguageChanged += OnLanguageChanged;
 			
 			SD.StatusBar.SetMessage("${res:MainWindow.StatusBar.ReadyMessage}");
 		}