public static ISymbolTable GetReferenceSymbolTable(IPathReference pathReference, bool useReferenceName, bool includeHttpHandlers = true)
        {
            var propertiesSearcher =
                pathReference.GetTreeNode().GetSolution().GetComponent <MSBuildPropertiesCache>();

            string productHomeDir = propertiesSearcher.GetProjectPropertyByName(pathReference.GetTreeNode().GetProject(),
                                                                                "ProductHomeDir");
            var basePath = new FileSystemPath(productHomeDir);

            if (basePath.IsEmpty)
            {
                return(EmptySymbolTable.INSTANCE);
            }

            FolderQualifierInfo folderQualifierInfo = null;
            IPsiServices        psiServices         = pathReference.GetTreeNode().GetPsiServices();
            var baseProjectFolder = psiServices.Solution.FindProjectItemsByLocation(basePath).FirstOrDefault() as IProjectFolder;

            if (baseProjectFolder != null)
            {
                folderQualifierInfo = new FolderQualifierInfo(baseProjectFolder);
            }

            FileSystemPath websiteRoot = GetRootPath(pathReference);
            IQualifier     qualifier   = pathReference.GetQualifier();

            if (useReferenceName)
            {
                PathDeclaredElement target = null;
                string name = pathReference.GetName();
                switch (name)
                {
                case PathDeclaredElement.CURRENT_DIR_NAME:
                    target = new PathDeclaredElement(PathDeclaredElement.CURRENT_DIR_NAME, psiServices, basePath);
                    break;

                case PathDeclaredElement.LEVEL_UP_NAME:
                    target = new PathDeclaredElement(PathDeclaredElement.LEVEL_UP_NAME, psiServices, basePath.Directory);
                    break;

                case PathDeclaredElement.ROOT_NAME:
                    if (qualifier != null)
                    {
                        goto default;
                    }
                    target = new PathDeclaredElement(PathDeclaredElement.ROOT_NAME, psiServices, websiteRoot);
                    break;

                default:
                    try
                    {
                        string parserGenOutputBase =
                            propertiesSearcher.GetProjectPropertyByName(pathReference.GetTreeNode().GetProject(), "ParserGenOutputBase");
                        FileSystemPath path = basePath.Combine(parserGenOutputBase + "\\" + name);
                        target = new PathDeclaredElement(name, psiServices, path);
                    }
                    catch (InvalidPathException)
                    {
                    }
                    catch (ArgumentException)
                    {
                    }
                    break;
                }
                var table = new SymbolTable(psiServices, folderQualifierInfo != null ? new SymbolTableDependencySet(folderQualifierInfo) : null);
                if (target != null)
                {
                    table.AddSymbol(target, EmptySubstitution.INSTANCE, 1);
                }
                return(table);
            }

            FileSystemPath rootPath              = (qualifier == null) ? websiteRoot : FileSystemPath.Empty;
            ISymbolTable   symbolTableByPath     = PathReferenceUtil.GetSymbolTableByPath(basePath, psiServices, basePath.Directory, rootPath, true);
            FileSystemPath basePathBeforeMapping = GetBasePathBeforeMapping(pathReference);

            if (!basePathBeforeMapping.IsNullOrEmpty())
            {
                IWebProjectPathMapping pathMapping = WebPathMappingManager.GetPathMapping(pathReference);
                List <FileSystemPath>  mappedPaths = pathMapping.GetAllPathPartsIn(basePathBeforeMapping).ToList();
                if (mappedPaths.Any())
                {
                    var mappedPathsTable = new SymbolTable(psiServices, folderQualifierInfo != null ? new SymbolTableDependencySet(folderQualifierInfo) : null);
                    foreach (FileSystemPath mappedPath in mappedPaths)
                    {
                        var declaredElement = new PathDeclaredElement(psiServices, mappedPath);
                        mappedPathsTable.AddSymbol(declaredElement, EmptySubstitution.INSTANCE, 1);
                    }
                    symbolTableByPath = symbolTableByPath.Merge(mappedPathsTable);
                }
            }

            if (!includeHttpHandlers)
            {
                return(symbolTableByPath);
            }

            var httpHandlersTable = new SymbolTable(psiServices);

            return(httpHandlersTable.Merge(symbolTableByPath));
        }
    public static ISymbolTable GetReferenceSymbolTable(IPathReference pathReference, bool useReferenceName, bool includeHttpHandlers = true)
    {
      var propertiesSearcher =
        pathReference.GetTreeNode().GetSolution().GetComponent<MSBuildPropertiesCache>();

      string productHomeDir = propertiesSearcher.GetProjectPropertyByName(pathReference.GetTreeNode().GetProject(),
        "ProductHomeDir");
      var basePath = new FileSystemPath(productHomeDir);
      if (basePath.IsEmpty)
      {
        return EmptySymbolTable.INSTANCE;
      }

      FolderQualifierInfo folderQualifierInfo = null;
      IPsiServices psiServices = pathReference.GetTreeNode().GetPsiServices();
      var baseProjectFolder = psiServices.Solution.FindProjectItemsByLocation(basePath).FirstOrDefault() as IProjectFolder;
      if (baseProjectFolder != null)
      {
        folderQualifierInfo = new FolderQualifierInfo(baseProjectFolder);
      }

      FileSystemPath websiteRoot = GetRootPath(pathReference);
      IQualifier qualifier = pathReference.GetQualifier();
      if (useReferenceName)
      {
        PathDeclaredElement target = null;
        string name = pathReference.GetName();
        switch (name)
        {
          case PathDeclaredElement.CURRENT_DIR_NAME:
            target = new PathDeclaredElement(PathDeclaredElement.CURRENT_DIR_NAME, psiServices, basePath);
            break;
          case PathDeclaredElement.LEVEL_UP_NAME:
            target = new PathDeclaredElement(PathDeclaredElement.LEVEL_UP_NAME, psiServices, basePath.Directory);
            break;
          case PathDeclaredElement.ROOT_NAME:
            if (qualifier != null)
            {
              goto default;
            }
            target = new PathDeclaredElement(PathDeclaredElement.ROOT_NAME, psiServices, websiteRoot);
            break;
          default:
            try
            {
              string parserGenOutputBase =
                propertiesSearcher.GetProjectPropertyByName(pathReference.GetTreeNode().GetProject(), "ParserGenOutputBase");
              FileSystemPath path = basePath.Combine(parserGenOutputBase + "\\" + name);
              target = new PathDeclaredElement(name, psiServices, path);
            }
            catch (InvalidPathException)
            {
            }
            catch (ArgumentException)
            {
            }
            break;
        }
        var table = new SymbolTable(psiServices, folderQualifierInfo != null ? new SymbolTableDependencySet(folderQualifierInfo) : null);
        if (target != null)
        {
          table.AddSymbol(target, EmptySubstitution.INSTANCE, 1);
        }
        return table;
      }

      FileSystemPath rootPath = (qualifier == null) ? websiteRoot : FileSystemPath.Empty;
      ISymbolTable symbolTableByPath = PathReferenceUtil.GetSymbolTableByPath(basePath, psiServices, basePath.Directory, rootPath, true);
      FileSystemPath basePathBeforeMapping = GetBasePathBeforeMapping(pathReference);
      if (!basePathBeforeMapping.IsNullOrEmpty())
      {
        IWebProjectPathMapping pathMapping = WebPathMappingManager.GetPathMapping(pathReference);
        List<FileSystemPath> mappedPaths = pathMapping.GetAllPathPartsIn(basePathBeforeMapping).ToList();
        if (mappedPaths.Any())
        {
          var mappedPathsTable = new SymbolTable(psiServices, folderQualifierInfo != null ? new SymbolTableDependencySet(folderQualifierInfo) : null);
          foreach (FileSystemPath mappedPath in mappedPaths)
          {
            var declaredElement = new PathDeclaredElement(psiServices, mappedPath);
            mappedPathsTable.AddSymbol(declaredElement, EmptySubstitution.INSTANCE, 1);
          }
          symbolTableByPath = symbolTableByPath.Merge(mappedPathsTable);
        }
      }

      if (!includeHttpHandlers)
      {
        return symbolTableByPath;
      }

      var httpHandlersTable = new SymbolTable(psiServices);

      return httpHandlersTable.Merge(symbolTableByPath);
    }
 public SymbolTableDependencySet(FolderQualifierInfo qualifierInfo)
 {
     myQualifierInfo = qualifierInfo;
 }
 public SymbolTableDependencySet(FolderQualifierInfo qualifierInfo)
 {
   myQualifierInfo = qualifierInfo;
 }