protected override void Update (CommandArrayInfo ainfo)
		{
			var doc = IdeApp.Workbench.ActiveDocument;
			if (doc == null || doc.FileName == FilePath.Null)
				return;
			
			var parsedDocument = doc.ParsedDocument;
			if (parsedDocument == null || parsedDocument.IsInvalid)
				return;
			
			ResolveResult resolveResult;
			object item = GetItem (doc, out resolveResult);
			bool added = false;

			var options = new RefactoringOptions (doc) {
				ResolveResult = resolveResult,
				SelectedItem = item
			};
			
			var ciset = new CommandInfoSet ();
			ciset.Text = GettextCatalog.GetString ("Refactor");

			bool canRename;
			if (item is IVariable || item is IParameter) {
				canRename = true; 
			} else if (item is ITypeDefinition) { 
				canRename = !((ITypeDefinition)item).Region.IsEmpty;
			} else if (item is IType) { 
				canRename = ((IType)item).Kind == TypeKind.TypeParameter;
			} else if (item is IMember) {
				canRename = !((IMember)item).Region.IsEmpty;
			} else if (item is INamespace) {
				canRename = true;
			} else {
				canRename = false;
			}
			if (canRename) {
				ciset.CommandInfos.Add (IdeApp.CommandService.GetCommandInfo (MonoDevelop.Ide.Commands.EditCommands.Rename), new Action (delegate {
					new MonoDevelop.Refactoring.Rename.RenameHandler ().Start (null);
				}));
				added = true;
			}
			
			foreach (var refactoring in RefactoringService.Refactorings) {
				if (refactoring.IsValid (options)) {
					CommandInfo info = new CommandInfo (refactoring.GetMenuDescription (options));
					info.AccelKey = refactoring.AccelKey;
					ciset.CommandInfos.Add (info, new Action (new RefactoringOperationWrapper (refactoring, options).Operation));
				}
			}

			var loc = doc.Editor.Caret.Location;
			bool first = true;
			if (lastDocument != doc.ParsedDocument || loc != lastLocation) {

				if (QuickTaskStrip.EnableFancyFeatures) {
					var ext = doc.GetContent <CodeActionEditorExtension> ();
					validActions = ext != null ? ext.GetCurrentFixes () : null;
				} else {
					validActions = RefactoringService.GetValidActions (doc, loc).Result;
				}

				lastLocation = loc;
				lastDocument = doc.ParsedDocument;
			}
			if (validActions != null) {
				foreach (var fix_ in validActions) {
					var fix = fix_;
					if (first) {
						first = false;
						if (ciset.CommandInfos.Count > 0)
							ciset.CommandInfos.AddSeparator ();
					}
					ciset.CommandInfos.Add (fix.Title, new Action (() => fix.Run (doc, loc)));
				}
			}

			if (ciset.CommandInfos.Count > 0) {
				ainfo.Add (ciset, null);
				added = true;
			}
			
			if (IdeApp.ProjectOperations.CanJumpToDeclaration (item)) {
				var type = item as IType;
				if (type != null && type.GetDefinition ().Parts.Count > 1) {
					var declSet = new CommandInfoSet ();
					declSet.Text = GettextCatalog.GetString ("_Go to declaration");
					var ct = type.GetDefinition ();
					foreach (var part in ct.Parts)
						declSet.CommandInfos.Add (string.Format (GettextCatalog.GetString ("{0}, Line {1}"), FormatFileName (part.Region.FileName), part.Region.BeginLine), new System.Action (new JumpTo (part).Run));
					ainfo.Add (declSet);
				} else {
					ainfo.Add (IdeApp.CommandService.GetCommandInfo (RefactoryCommands.GotoDeclaration), new System.Action (new JumpTo (item).Run));
				}
				added = true;
			}

			if (item is IEntity || item is ITypeParameter || item is IVariable || item is INamespace) {
				ainfo.Add (IdeApp.CommandService.GetCommandInfo (RefactoryCommands.FindReferences), new System.Action (new FindRefs (item, false).Run));
				if (doc.HasProject && HasOverloads (doc.Project.ParentSolution, item))
					ainfo.Add (IdeApp.CommandService.GetCommandInfo (RefactoryCommands.FindAllReferences), new System.Action (new FindRefs (item, true).Run));
				added = true;
			}
			
			if (item is IMethod) {
				IMethod method = item as IMethod;
				if (method.IsOverride) {
					ainfo.Add (GettextCatalog.GetString ("Go to _base"), new System.Action (new GotoBase ((IMethod)item).Run));
					added = true;
				}
			} else if (item is ITypeDefinition) {
				ITypeDefinition cls = (ITypeDefinition)item;
				foreach (var bc in cls.DirectBaseTypes) {
					if (bc != null && bc.GetDefinition () != null && bc.GetDefinition ().Kind != TypeKind.Interface/* TODO: && IdeApp.ProjectOperations.CanJumpToDeclaration (bc)*/) {
						ainfo.Add (GettextCatalog.GetString ("Go to _base"), new System.Action (new GotoBase ((ITypeDefinition)item).Run));
						break;
					}
				}
				if ((cls.Kind == TypeKind.Class && !cls.IsSealed) || cls.Kind == TypeKind.Interface) {
					ainfo.Add (cls.Kind != TypeKind.Interface ? GettextCatalog.GetString ("Find _derived classes") : GettextCatalog.GetString ("Find _implementor classes"), new System.Action (new FindDerivedClasses (cls).Run));
				}
			}

			if (added)
				ainfo.AddSeparator ();
		}
		protected override void Update (CommandArrayInfo ainfo)
		{
			var doc = IdeApp.Workbench.ActiveDocument;
			if (doc == null || doc.FileName == FilePath.Null)
				return;
			
			var parsedDocument = doc.ParsedDocument;
			if (parsedDocument == null || parsedDocument.IsInvalid)
				return;
			
			ResolveResult resolveResult;
			object item = GetItem (doc, out resolveResult);
			bool added = false;

			var options = new RefactoringOptions (doc) {
				ResolveResult = resolveResult,
				SelectedItem = item
			};
			
			var ciset = new CommandInfoSet ();
			ciset.Text = GettextCatalog.GetString ("Refactor");
			
			
			bool canRename;
			if (item is IVariable || item is IParameter) {
				canRename = true; 
			} else if (item is ITypeDefinition) { 
				canRename = !((ITypeDefinition)item).Region.IsEmpty;
			} else if (item is IType) { 
				canRename = ((IType)item).Kind == TypeKind.TypeParameter;
			} else if (item is IMember) {
				canRename = !((IMember)item).Region.IsEmpty;
			} else {
				canRename = false;
			}
			if (canRename) {
				ciset.CommandInfos.Add (IdeApp.CommandService.GetCommandInfo (MonoDevelop.Ide.Commands.EditCommands.Rename), new System.Action (delegate {
					new MonoDevelop.Refactoring.Rename.RenameHandler ().Start (null);
				}));
				added = true;
			}
			
			foreach (var refactoring in RefactoringService.Refactorings) {
				if (refactoring.IsValid (options)) {
					CommandInfo info = new CommandInfo (refactoring.GetMenuDescription (options));
					info.AccelKey = refactoring.AccelKey;
					ciset.CommandInfos.Add (info, new System.Action (new RefactoringOperationWrapper (refactoring, options).Operation));
				}
			}

			var loc = doc.Editor.Caret.Location;
			bool first = true;
			if (lastDocument != doc.ParsedDocument || loc != lastLocation) {
				validActions = RefactoringService.GetValidActions (doc, loc).Result;
				lastLocation = loc;
				lastDocument = doc.ParsedDocument;
			}
			foreach (var fix_ in validActions) {
				var fix = fix_;
				if (first) {
					first = false;
					if (ciset.CommandInfos.Count > 0)
						ciset.CommandInfos.AddSeparator ();
				}
				ciset.CommandInfos.Add (fix.Title, new System.Action (() => fix.Run (doc, loc)));
			}

			if (ciset.CommandInfos.Count > 0) {
				ainfo.Add (ciset, null);
				added = true;
			}
			
			if (IdeApp.ProjectOperations.CanJumpToDeclaration (item)) {
				var type = item as ICSharpCode.NRefactory.TypeSystem.IType;
				if (type != null && type.GetDefinition ().Parts.Count > 1) {
					var declSet = new CommandInfoSet ();
					declSet.Text = GettextCatalog.GetString ("_Go to declaration");
					var ct = type.GetDefinition ();
					foreach (var part in ct.Parts)
						declSet.CommandInfos.Add (string.Format (GettextCatalog.GetString ("{0}, Line {1}"), FormatFileName (part.Region.FileName), part.Region.BeginLine), new System.Action (new JumpTo (part).Run));
					ainfo.Add (declSet);
				} else {
					ainfo.Add (IdeApp.CommandService.GetCommandInfo (RefactoryCommands.GotoDeclaration), new System.Action (new JumpTo (item).Run));
				}
				added = true;
			}

			if (item is IEntity || item is ITypeParameter || item is IVariable) {
				ainfo.Add (IdeApp.CommandService.GetCommandInfo (RefactoryCommands.FindReferences), new System.Action (new FindRefs (item, false).Run));
				if (doc.HasProject && ReferenceFinder.HasOverloads (doc.Project.ParentSolution, item))
					ainfo.Add (IdeApp.CommandService.GetCommandInfo (RefactoryCommands.FindAllReferences), new System.Action (new FindRefs (item, true).Run));
				added = true;
			}
			
			if (item is IMethod) {
				IMethod method = item as IMethod;
				if (method.IsOverride) {
					ainfo.Add (GettextCatalog.GetString ("Go to _base"), new System.Action (new GotoBase ((IMethod)item).Run));
					added = true;
				}
			} else if (item is ITypeDefinition) {
				ITypeDefinition cls = (ITypeDefinition)item;
				foreach (var bc in cls.DirectBaseTypes) {
					if (bc != null && bc.GetDefinition () != null && bc.GetDefinition ().Kind != TypeKind.Interface/* TODO: && IdeApp.ProjectOperations.CanJumpToDeclaration (bc)*/) {
						ainfo.Add (GettextCatalog.GetString ("Go to _base"), new System.Action (new GotoBase ((ITypeDefinition)item).Run));
						break;
					}
				}
				if ((cls.Kind == TypeKind.Class && !cls.IsSealed) || cls.Kind == TypeKind.Interface) {
					ainfo.Add (cls.Kind != TypeKind.Interface ? GettextCatalog.GetString ("Find _derived classes") : GettextCatalog.GetString ("Find _implementor classes"), new System.Action (new FindDerivedClasses (cls).Run));
				}
//				if (baseConstructor != null) {
//					Refactorer refactorer2 = new Refactorer (ctx, pinfo, baseConstructor.DeclaringType, baseConstructor, null);
//					ainfo.Add (GettextCatalog.GetString ("Go to _base"), new RefactoryOperation (refactorer2.GoToBase));
//				}
			}
			
			
			

			
			if (resolveResult != null) {
//				List<string> namespaces = QuickFixHandler.GetResolveableNamespaces (options, out resolveDirect);
//			
//				if (item == null || namespaces.Count > 1) {
//					if (item == null) {
//						foreach (string ns in namespaces) {
//							// remove used namespaces for conflict resolving. 
//							if (options.Document.CompilationUnit.IsNamespaceUsedAt (ns, options.ResolveResult.ResolvedExpression.Region.Start))
//								continue;
//							CommandInfo info = resolveMenu.CommandInfos.Add ("using " + ns + ";", new RefactoryOperation (new ResolveNameOperation (ctx, doc, resolveResult, ns).AddImport));
//							info.Icon = MonoDevelop.Ide.Gui.Stock.AddNamespace;
//						}
//						// remove all unused namespaces (for resolving conflicts)
//						namespaces.RemoveAll (ns => !doc.CompilationUnit.IsNamespaceUsedAt (ns, resolveResult.ResolvedExpression.Region.Start));
//					}
//					
//					if (namespaces.Count > (item == null ? 0 : 1))
//						ainfo.Add (resolveMenu, null);
//				}
			}
			
			
//				
//				if (cls.GetSourceProject () != null && includeModifyCommands && ((cls.ClassType == ClassType.Class) || (cls.ClassType == ClassType.Struct))) {
//					ciset.CommandInfos.Add (GettextCatalog.GetString ("_Encapsulate Fields..."), new RefactoryOperation (refactorer.EncapsulateField));
//					ciset.CommandInfos.Add (GettextCatalog.GetString ("Override/Implement members..."), new RefactoryOperation (refactorer.OverrideOrImplementMembers));
//				}
//				
//				ainfo.Add (IdeApp.CommandService.GetCommandInfo (RefactoryCommands.FindReferences), new RefactoryOperation (refactorer.FindReferences));
//				
//				if (canRename && cls.ClassType == ClassType.Interface && eclass != null) {
//					// is now provided by the refactoring command infrastructure:
////					ciset.CommandInfos.Add (GettextCatalog.GetString ("Implement Interface (explicit)"), new RefactoryOperation (refactorer.ImplementExplicitInterface));
////					ciset.CommandInfos.Add (GettextCatalog.GetString ("Implement Interface (implicit)"), new RefactoryOperation (refactorer.ImplementImplicitInterface));
//				} else if (canRename && includeModifyCommands && cls.BaseType != null && cls.ClassType != ClassType.Interface && cls == eclass) {
//					// Class might have interfaces... offer to implement them
//					CommandInfoSet impset = new CommandInfoSet ();
//					CommandInfoSet expset = new CommandInfoSet ();
//					CommandInfoSet abstactset = new CommandInfoSet ();
//					bool ifaceAdded = false;
//					bool abstractAdded = false;
//					
//					foreach (IReturnType rt in cls.BaseTypes) {
//						IType iface = ctx.GetType (rt);
//						if (iface == null)
//							continue;
//						if (iface.ClassType == ClassType.Interface) {
//							Refactorer ifaceRefactorer = new Refactorer (ctx, pinfo, cls, iface, rt);
//							impset.CommandInfos.Add (ambience.GetString (rt, OutputFlags.IncludeGenerics), new RefactoryOperation (ifaceRefactorer.ImplementImplicitInterface));
//							expset.CommandInfos.Add (ambience.GetString (rt, OutputFlags.IncludeGenerics), new RefactoryOperation (ifaceRefactorer.ImplementExplicitInterface));
//							ifaceAdded = true;
//						} else if (ContainsAbstractMembers (iface)) {
//							Refactorer ifaceRefactorer = new Refactorer (ctx, pinfo, cls, iface, rt);
//							abstactset.CommandInfos.Add (ambience.GetString (rt, OutputFlags.IncludeGenerics), new RefactoryOperation (ifaceRefactorer.ImplementAbstractMembers));
//							abstractAdded = true;
//						}
//					}
//					
//					if (ifaceAdded) {
//						impset.Text = GettextCatalog.GetString ("Implement Interface (implicit)");
//						ciset.CommandInfos.Add (impset, null);
//						
//						expset.Text = GettextCatalog.GetString ("Implement Interface (explicit)");
//						ciset.CommandInfos.Add (expset, null);
//					}
//					if (abstractAdded) {
//						abstactset.Text = GettextCatalog.GetString ("Implement abstract members");
//						ciset.CommandInfos.Add (abstactset, null);
//					}
//				}
//			} 
			
			
//			IMember eitem = resolveResult != null ? (resolveResult.CallingMember ?? resolveResult.CallingType) : null;
//			
//			string itemName = null;
//			if (item is IMember)
//				itemName = ((IMember)item).Name;
//
//			if (item != null && eitem != null && (eitem.Equals (item) || (eitem.Name == itemName && !(eitem is IProperty) && !(eitem is IMethod)))) {
//				// If this occurs, then @item is either its own enclosing item, in
//				// which case, we don't want to show it twice, or it is the base-class
//				// version of @eitem, in which case we don't want to show the base-class
//				// @item, we'd rather show the item the user /actually/ requested, @eitem.
//				item = eitem;
//				eitem = null;
//			}
//
//			IType eclass = null;
//
//			if (item is IType) {
//				if (((IType)item).ClassType == ClassType.Interface)
//					eclass = FindEnclosingClass (ctx, editor.Name, line, column); else
//					eclass = (IType)item;
//				if (eitem is IMethod && ((IMethod)eitem).IsConstructor && eitem.DeclaringType.Equals (item)) {
//					item = eitem;
//					eitem = null;
//				}
//			}
//			
//			INode realItem = item;
//			if (item is InstantiatedType)
//				realItem = ((InstantiatedType)item).UninstantiatedType;
//			if (realItem is CompoundType) {
//				editor.GetLineColumnFromPosition (editor.CursorPosition, out line, out column);
//				((CompoundType)realItem).SetMainPart (doc.FileName, line, column);
//				item = realItem;
//			}
//			
//			
//			
//			var unit = doc.CompilationUnit;
//			if (unit != null && unit.Usings != null && unit.Usings.Any (u => !u.IsFromNamespace && u.Region.Contains (line, column))) {
//				CommandInfoSet organizeUsingsMenu = new CommandInfoSet ();
//				organizeUsingsMenu.Text = GettextCatalog.GetString ("_Organize Usings");
//				organizeUsingsMenu.CommandInfos.Add (IdeApp.CommandService.GetCommandInfo (RefactoryCommands.RemoveUnusedImports), new RefactoryOperation (delegate {
//					new RemoveUnusedImportsHandler ().Start (options);
//				}));
//				organizeUsingsMenu.CommandInfos.Add (IdeApp.CommandService.GetCommandInfo (MonoDevelop.Refactoring.RefactoryCommands.SortImports), new RefactoryOperation (delegate {
//					new SortImportsHandler ().Start (options);
//				}));
//				organizeUsingsMenu.CommandInfos.Add (IdeApp.CommandService.GetCommandInfo (MonoDevelop.Refactoring.RefactoryCommands.RemoveSortImports), new RefactoryOperation (delegate {
//					new RemoveSortImportsHandler ().Start (options);
//				}));
//				ainfo.Add (organizeUsingsMenu, null);
//				added = true;
//			}
//			
//			IUnresolvedFile pinfo = doc.CompilationUnit;
//			if (pinfo == null)
//				return;
//			
//			
//			Refactorer refactorer = new Refactorer (ctx, pinfo, eclass, realItem, null);
//			Ambience ambience = AmbienceService.GetAmbienceForFile (pinfo.FileName);
//			bool includeModifyCommands = this.IsModifiable (item);
//			
//			
//			// case: clicked on base in "constructor" - so pointing to the base constructor using argument count
//			// not 100% correct, but it's the fastest thing to do.
//			if (resolveResult is BaseResolveResult && eitem is IMethod && ((IMethod)eitem).IsConstructor) {
//				IType type = item as IType;
//				IMethod baseConstructor = null;
//				int idx1 = resolveResult.ResolvedExpression.Expression.IndexOf ('(');
//				int idx2 = resolveResult.ResolvedExpression.Expression.IndexOf (')');
//				int paramCount = 0;
//				if (idx1 > 0 && idx2 > 0) {
//					if (idx2 - idx1 > 1)
//						paramCount++;
//					for (int i=idx1; i < idx2; i++) {
//						if (resolveResult.ResolvedExpression.Expression[i] == ',') 
//							paramCount++;
//					}
//				}
//				foreach (IMethod m in type.Methods) {
//					if (m.IsConstructor && m.Parameters.Count == paramCount)
//						baseConstructor = m;
//				}
//				Refactorer refactorer2 = new Refactorer (ctx, pinfo, baseConstructor.DeclaringType, baseConstructor, null);
//				ainfo.Add (GettextCatalog.GetString ("Go to _base"), new RefactoryOperation (refactorer2.GoToBase));
//			}
//			
//				else if (item is IField) {
//				if (includeModifyCommands) {
//					if (canRename)
//						ciset.CommandInfos.Add (GettextCatalog.GetString ("_Encapsulate Field..."), new RefactoryOperation (refactorer.EncapsulateField));
//				}
//			} else 
			
			if (added)
				ainfo.AddSeparator ();
			/*
			while (item != null) {
				CommandInfo ci;

				// case: clicked on base in "constructor" - so pointing to the base constructor using argument count
				// not 100% correct, but it's the fastest thing to do.
				if (resolveResult is BaseResolveResult && eitem is IMethod && ((IMethod)eitem).IsConstructor) {
					IType type = item as IType;
					IMethod baseConstructor = null;
					int idx1 = resolveResult.ResolvedExpression.Expression.IndexOf ('(');
					int idx2 = resolveResult.ResolvedExpression.Expression.IndexOf (')');
					int paramCount = 0;
					if (idx1 > 0 && idx2 > 0) {
						if (idx2 - idx1 > 1)
							paramCount++;
						for (int i=idx1; i < idx2; i++) {
							if (resolveResult.ResolvedExpression.Expression[i] == ',') 
								paramCount++;
						}
					}
					foreach (IMethod m in type.Methods) {
						if (m.IsConstructor && m.Parameters.Count == paramCount)
							baseConstructor = m;
					}
					if (baseConstructor != null && (ci = BuildRefactoryMenuForItem (ctx, doc.CompilationUnit, null, baseConstructor, true)) != null) {
						ainfo.Add (ci, null);
						added = true;
					}
				}
			
				// Add the selected item
				if ((ci = BuildRefactoryMenuForItem (ctx, doc.CompilationUnit, eclass, item, IsModifiable (item))) != null) {
					ainfo.Add (ci, null);
					added = true;
				}
				if (item is IParameter) {
					// Add the encompasing method for the previous item in the menu
					item = ((IParameter) item).DeclaringMember;
					if (item != null && (ci = BuildRefactoryMenuForItem (ctx, doc.CompilationUnit, null, item, true)) != null) {
						ainfo.Add (ci, null);
						added = true;
					}
				}
				
				
				if (item is IMember && !(eitem != null && eitem is IMember)) {
					// Add the encompasing class for the previous item in the menu
					item = ((IMember) item).DeclaringType;
					if (item != null && (ci = BuildRefactoryMenuForItem (ctx, doc.CompilationUnit, null, item, IsModifiable (item))) != null) {
						ainfo.Add (ci, null);
						added = true;
					}
				}
				
				item = eitem;
				eitem = null;
				eclass = null;
			}
			
			if (added)
				ainfo.AddSeparator ();*/
		}
Exemple #3
0
        protected override void Update(CommandArrayInfo ainfo)
        {
            var doc = IdeApp.Workbench.ActiveDocument;

            if (doc == null || doc.FileName == FilePath.Null)
            {
                return;
            }

            var parsedDocument = doc.ParsedDocument;

            if (parsedDocument == null || parsedDocument.IsInvalid)
            {
                return;
            }

            ResolveResult resolveResult;
            object        item  = GetItem(doc, out resolveResult);
            bool          added = false;

            var options = new RefactoringOptions(doc)
            {
                ResolveResult = resolveResult,
                SelectedItem  = item
            };

            var ciset = new CommandInfoSet();

            ciset.Text = GettextCatalog.GetString("Refactor");

            bool canRename;

            if (item is IVariable || item is IParameter)
            {
                canRename = true;
            }
            else if (item is ITypeDefinition)
            {
                canRename = !((ITypeDefinition)item).Region.IsEmpty;
            }
            else if (item is IType)
            {
                canRename = ((IType)item).Kind == TypeKind.TypeParameter;
            }
            else if (item is IMember)
            {
                canRename = !((IMember)item).Region.IsEmpty;
            }
            else if (item is INamespace)
            {
                canRename = true;
            }
            else
            {
                canRename = false;
            }
            if (canRename)
            {
                ciset.CommandInfos.Add(IdeApp.CommandService.GetCommandInfo(MonoDevelop.Ide.Commands.EditCommands.Rename), new Action(delegate {
                    new MonoDevelop.Refactoring.Rename.RenameHandler().Start(null);
                }));
                added = true;
            }

            foreach (var refactoring in RefactoringService.Refactorings)
            {
                if (refactoring.IsValid(options))
                {
                    CommandInfo info = new CommandInfo(refactoring.GetMenuDescription(options));
                    info.AccelKey = refactoring.AccelKey;
                    ciset.CommandInfos.Add(info, new Action(new RefactoringOperationWrapper(refactoring, options).Operation));
                }
            }

            var  loc   = doc.Editor.Caret.Location;
            bool first = true;

            if (lastDocument != doc.ParsedDocument || loc != lastLocation)
            {
                if (QuickTaskStrip.EnableFancyFeatures)
                {
                    var ext = doc.GetContent <CodeActionEditorExtension> ();
                    validActions = ext != null?ext.GetCurrentFixes() : null;
                }
                else
                {
                    validActions = RefactoringService.GetValidActions(doc, loc).Result;
                }

                lastLocation = loc;
                lastDocument = doc.ParsedDocument;
            }
            if (validActions != null)
            {
                foreach (var fix_ in validActions)
                {
                    var fix = fix_;
                    if (first)
                    {
                        first = false;
                        if (ciset.CommandInfos.Count > 0)
                        {
                            ciset.CommandInfos.AddSeparator();
                        }
                    }
                    ciset.CommandInfos.Add(fix.Title, new Action(() => fix.Run(doc, loc)));
                }
            }

            if (ciset.CommandInfos.Count > 0)
            {
                ainfo.Add(ciset, null);
                added = true;
            }

            if (IdeApp.ProjectOperations.CanJumpToDeclaration(item))
            {
                var type = item as IType;
                if (type != null && type.GetDefinition().Parts.Count > 1)
                {
                    var declSet = new CommandInfoSet();
                    declSet.Text = GettextCatalog.GetString("_Go to declaration");
                    var ct = type.GetDefinition();
                    foreach (var part in ct.Parts)
                    {
                        declSet.CommandInfos.Add(string.Format(GettextCatalog.GetString("{0}, Line {1}"), FormatFileName(part.Region.FileName), part.Region.BeginLine), new System.Action(new JumpTo(part).Run));
                    }
                    ainfo.Add(declSet);
                }
                else
                {
                    ainfo.Add(IdeApp.CommandService.GetCommandInfo(RefactoryCommands.GotoDeclaration), new System.Action(new JumpTo(item).Run));
                }
                added = true;
            }

            if (item is IEntity || item is ITypeParameter || item is IVariable || item is INamespace)
            {
                ainfo.Add(IdeApp.CommandService.GetCommandInfo(RefactoryCommands.FindReferences), new System.Action(new FindRefs(item, false).Run));
                if (doc.HasProject && HasOverloads(doc.Project.ParentSolution, item))
                {
                    ainfo.Add(IdeApp.CommandService.GetCommandInfo(RefactoryCommands.FindAllReferences), new System.Action(new FindRefs(item, true).Run));
                }
                added = true;
            }

            if (item is IMethod)
            {
                IMethod method = item as IMethod;
                if (method.IsOverride)
                {
                    ainfo.Add(GettextCatalog.GetString("Go to _base"), new System.Action(new GotoBase((IMethod)item).Run));
                    added = true;
                }
            }
            else if (item is ITypeDefinition)
            {
                ITypeDefinition cls = (ITypeDefinition)item;
                foreach (var bc in cls.DirectBaseTypes)
                {
                    if (bc != null && bc.GetDefinition() != null && bc.GetDefinition().Kind != TypeKind.Interface /* TODO: && IdeApp.ProjectOperations.CanJumpToDeclaration (bc)*/)
                    {
                        ainfo.Add(GettextCatalog.GetString("Go to _base"), new System.Action(new GotoBase((ITypeDefinition)item).Run));
                        break;
                    }
                }
                if ((cls.Kind == TypeKind.Class && !cls.IsSealed) || cls.Kind == TypeKind.Interface)
                {
                    ainfo.Add(cls.Kind != TypeKind.Interface ? GettextCatalog.GetString("Find _derived classes") : GettextCatalog.GetString("Find _implementor classes"), new System.Action(new FindDerivedClasses(cls).Run));
                }
            }

            if (added)
            {
                ainfo.AddSeparator();
            }
        }