Fixed forum-12453: Exception viewing C# file while boo project is open

git-svn-id: svn://svn.sharpdevelop.net/sharpdevelop/trunk@2013 1ccf3a8d-04fe-1044-b7c0-cef0b8235c61

src/AddIns/BackendBindings/CSharpBinding/Project/Src/CSharpCompletionBinding.cs

@@ -324,7 +324,7 @@ namespace CSharpBinding
 		IMember GetCurrentMember(SharpDevelopTextAreaControl editor)
 		{
 			ICSharpCode.TextEditor.Caret caret = editor.ActiveTextAreaControl.Caret;
-			NRefactoryResolver r = new NRefactoryResolver(ParserService.CurrentProjectContent);
+			NRefactoryResolver r = new NRefactoryResolver(ParserService.CurrentProjectContent, LanguageProperties.CSharp);
 			if (r.Initialize(editor.FileName, caret.Line + 1, caret.Column + 1)) {
 				return r.CallingMember;
 			} else {
@@ -336,7 +336,7 @@ namespace CSharpBinding
 		bool DoCaseCompletion(SharpDevelopTextAreaControl editor)
 		{
 			ICSharpCode.TextEditor.Caret caret = editor.ActiveTextAreaControl.Caret;
-			NRefactoryResolver r = new NRefactoryResolver(ParserService.CurrentProjectContent);
+			NRefactoryResolver r = new NRefactoryResolver(ParserService.CurrentProjectContent, LanguageProperties.CSharp);
 			if (r.Initialize(editor.FileName, caret.Line + 1, caret.Column + 1)) {
 				AST.INode currentMember = r.ParseCurrentMember(editor.Text);
 				if (currentMember != null) {

src/AddIns/BackendBindings/CSharpBinding/Project/Src/Parser/Parser.cs

@@ -114,7 +114,7 @@ namespace CSharpBinding.Parser
 		
 		public IResolver CreateResolver()
 		{
-			return new NRefactoryResolver(ParserService.CurrentProjectContent);
+			return new NRefactoryResolver(ParserService.CurrentProjectContent, LanguageProperties.CSharp);
 		}
 		///////// IParser Interface END
 	}

src/AddIns/BackendBindings/VBNetBinding/Project/Src/Parser/Parser.cs

@@ -134,7 +134,7 @@ namespace VBNetBinding.Parser
 		
 		public IResolver CreateResolver()
 		{
-			return new NRefactoryResolver(ParserService.CurrentProjectContent);
+			return new NRefactoryResolver(ParserService.CurrentProjectContent, LanguageProperties.VBNet);
 		}
 		///////// IParser Interface END
 	}

src/AddIns/BackendBindings/VBNetBinding/Project/Src/VBNetCompletionBinding.cs

@@ -157,7 +157,7 @@ namespace VBNetBinding
 		IMember GetCurrentMember(SharpDevelopTextAreaControl editor)
 		{
 			ICSharpCode.TextEditor.Caret caret = editor.ActiveTextAreaControl.Caret;
-			NRefactoryResolver r = new NRefactoryResolver(ParserService.CurrentProjectContent);
+			NRefactoryResolver r = new NRefactoryResolver(ParserService.CurrentProjectContent, LanguageProperties.VBNet);
 			if (r.Initialize(editor.FileName, caret.Line + 1, caret.Column + 1)) {
 				return r.CallingMember;
 			} else {

src/AddIns/DisplayBindings/FormsDesigner/Project/Src/Services/TypeResolutionService.cs

@@ -153,10 +153,14 @@ namespace ICSharpCode.FormsDesigner.Services
 			
 			// FIX for SD2-716, remove when designer gets its own AppDomain
 			foreach (Assembly asm in AppDomain.CurrentDomain.GetAssemblies()) {
+				try {
 					if (string.Equals(asm.Location, fileName, StringComparison.InvariantCultureIgnoreCase)) {
 						RegisterAssembly(asm);
 						return asm;
 					}
+				} catch (NotSupportedException) {
+					// Fixes forum-12823
+				}
 			}
 			
 			string hash = GetHash(fileName);

src/AddIns/Misc/Debugger/Debugger.AddIn/Project/Src/Service/RemotingConfigurationHelpper.cs

@@ -27,11 +27,16 @@ namespace ICSharpCode.SharpDevelop.Services
 		{
 			string path = null;
 			foreach (System.Reflection.Assembly assembly in AppDomain.CurrentDomain.GetAssemblies()) {
+				try {
 					string fullFilename = assembly.Location;
 					if (Path.GetFileName(fullFilename).Equals(assemblyName, StringComparison.OrdinalIgnoreCase)) {
 						path = Path.GetDirectoryName(fullFilename);
 						break;
 					}
+				} catch (NotSupportedException) {
+					// assembly.Location throws NotSupportedException for assemblies emitted using
+					// Reflection.Emit by custom controls used in the forms designer
+				}
 			}
 			if (path == null) {
 				throw new System.Exception("Assembly " + assemblyName + " is not loaded");
@@ -64,11 +69,16 @@ namespace ICSharpCode.SharpDevelop.Services
 		Assembly AssemblyResolve(object sender, ResolveEventArgs args)
 		{
 			foreach (System.Reflection.Assembly assembly in AppDomain.CurrentDomain.GetAssemblies()) {
+				try {
 					string fullFilename = assembly.Location;
 					if (Path.GetFileNameWithoutExtension(fullFilename).Equals(args.Name, StringComparison.OrdinalIgnoreCase) ||
 					    assembly.FullName == args.Name) {
 						return assembly;
 					}
+				} catch (NotSupportedException) {
+					// assembly.Location throws NotSupportedException for assemblies emitted using
+					// Reflection.Emit by custom controls used in the forms designer
+				}
 			}
 			return null;
 		}

src/AddIns/Misc/ResourceToolkit/Project/Src/Resolver/NRefactoryAstCacheService.cs

@@ -174,7 +174,19 @@ namespace Hornung.ResourceToolkit.Resolver
 				return null;
 			}
 			
-			NRefactoryResolver resolver = new NRefactoryResolver(pc);
+			// HACK: initialize resolver with correct language properties
+			// when file language != project language
+			// see http://community.sharpdevelop.net/forums/thread/12453.aspx
+			
+			// Ideally ParserService should provide a GetResolver overload taking file name and project content
+			// instead of always using the current project content
+			NRefactoryResolver fileResolverWrongProject = ParserService.CreateResolver(fileName) as NRefactoryResolver;
+			NRefactoryResolver resolver;
+			if (fileResolverWrongProject != null) {
+				resolver = new NRefactoryResolver(pc, fileResolverWrongProject.LanguageProperties);
+			} else {
+				resolver = new NRefactoryResolver(pc, LanguageProperties.CSharp);
+			}
 			
 			if (compilationUnit == null) {
 				compilationUnit = GetFullAst(resolver.Language, fileName);

src/Main/Base/Project/Src/Gui/Dialogs/SharpDevelopAboutPanels.cs

@@ -128,7 +128,9 @@ namespace ICSharpCode.SharpDevelop.Gui
 				newItem.SubItems.Add(name.Version.ToString());
 				try {
 					newItem.SubItems.Add(asm.Location);
-				} catch (Exception) {
+				} catch (NotSupportedException) {
+					// assembly.Location throws NotSupportedException for assemblies emitted using
+					// Reflection.Emit by custom controls used in the forms designer
 					newItem.SubItems.Add("dynamic");
 				}
 				
@@ -148,7 +150,9 @@ namespace ICSharpCode.SharpDevelop.Gui
 				versionInfo.Append(",");
 				try {
 					versionInfo.Append(asm.Location);
-				} catch (Exception) {
+				} catch (NotSupportedException) {
+					// assembly.Location throws NotSupportedException for assemblies emitted using
+					// Reflection.Emit by custom controls used in the forms designer
 					versionInfo.Append("dynamic");
 				}
 				

src/Main/ICSharpCode.SharpDevelop.Dom/Project/Src/NRefactoryResolver/NRefactoryResolver.cs

@@ -82,9 +82,13 @@ namespace ICSharpCode.SharpDevelop.Dom.NRefactoryResolver
 			}
 		}
 		
-		public NRefactoryResolver(IProjectContent projectContent)
+		public NRefactoryResolver(IProjectContent projectContent, LanguageProperties languageProperties)
 		{
-			this.languageProperties = projectContent.Language;
+			if (projectContent == null)
+				throw new ArgumentNullException("projectContent");
+			if (languageProperties == null)
+				throw new ArgumentNullException("languageProperties");
+			this.languageProperties = languageProperties;
 			this.projectContent = projectContent;
 			if (languageProperties is LanguageProperties.CSharpProperties) {
 				language = NR.SupportedLanguage.CSharp;
@@ -95,6 +99,10 @@ namespace ICSharpCode.SharpDevelop.Dom.NRefactoryResolver
 			}
 		}
 		
+		[Obsolete("Use the IProjectContent, LanguageProperties overload instead to support .cs files inside vb projects or similar.")]
+		public NRefactoryResolver(IProjectContent projectContent)
+			: this(projectContent, projectContent.Language) {}
+		
 		Expression ParseExpression(string expression)
 		{
 			Expression expr = SpecialConstructs(expression);

src/Main/ICSharpCode.SharpDevelop.Widgets/Project/TreeGrid/DynamicListItem.cs

@@ -112,6 +112,10 @@ namespace ICSharpCode.SharpDevelop.Widgets.TreeGrid
 				minimumWidth = Math.Max(minimumWidth, e.ItemWidth);
 			}
 			if (text.Length > 0) {
+				// Prevent GDI exception (forum-12284) when text is very long
+				if (text.Length > short.MaxValue) {
+					text = text.Substring(0, short.MaxValue - 1);
+				}
 				int width = 2 + (int)graphics.MeasureString(text, font, new PointF(0, 0), textFormat).Width;
 				minimumWidth = Math.Max(minimumWidth, width);
 			}