@NotNull
  private static DartLibInfo collectPackagesLibraryRoots(
      @NotNull final Project project, @NotNull final DartSdk sdk) {
    final DartLibInfo libInfo = new DartLibInfo(false);

    final Collection<VirtualFile> pubspecYamlFiles =
        FilenameIndex.getVirtualFilesByName(
            project, PUBSPEC_YAML, GlobalSearchScope.projectScope(project));
    final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();

    for (VirtualFile pubspecFile : pubspecYamlFiles) {
      final VirtualFile dotPackagesFile =
          pubspecFile.getParent().findChild(DotPackagesFileUtil.DOT_PACKAGES);
      final Module module =
          dotPackagesFile == null ? null : fileIndex.getModuleForFile(dotPackagesFile);

      if (dotPackagesFile != null
          && !dotPackagesFile.isDirectory()
          && module != null
          && DartSdkGlobalLibUtil.isDartSdkEnabled(module)) {
        final Map<String, String> packagesMap = DotPackagesFileUtil.getPackagesMap(dotPackagesFile);
        if (packagesMap != null) {
          for (Map.Entry<String, String> entry : packagesMap.entrySet()) {
            final String packageName = entry.getKey();
            final String packagePath = entry.getValue();
            if (isPathOutsideProjectContent(fileIndex, packagePath)) {
              libInfo.addPackage(packageName, packagePath);
            }
          }
        }
      }
    }

    return libInfo;
  }
  @Override
  public void annotateExternally(
      @NotNull final PsiModifierListOwner listOwner,
      @NotNull final String annotationFQName,
      @NotNull final PsiFile fromFile,
      final PsiNameValuePair[] value) {
    final Project project = myPsiManager.getProject();
    final PsiFile containingFile = listOwner.getContainingFile();
    if (!(containingFile instanceof PsiJavaFile)) {
      return;
    }
    final String packageName = ((PsiJavaFile) containingFile).getPackageName();
    final VirtualFile virtualFile = containingFile.getVirtualFile();
    LOG.assertTrue(virtualFile != null);
    final List<OrderEntry> entries =
        ProjectRootManager.getInstance(project).getFileIndex().getOrderEntriesForFile(virtualFile);
    if (entries.isEmpty()) {
      return;
    }
    for (final OrderEntry entry : entries) {
      if (entry instanceof ModuleOrderEntry) continue;
      VirtualFile[] virtualFiles = AnnotationOrderRootType.getFiles(entry);
      virtualFiles = filterByReadOnliness(virtualFiles);

      if (virtualFiles.length > 0) {
        chooseRootAndAnnotateExternally(
            listOwner,
            annotationFQName,
            fromFile,
            project,
            packageName,
            virtualFile,
            virtualFiles,
            value);
      } else {
        if (ApplicationManager.getApplication().isUnitTestMode()
            || ApplicationManager.getApplication().isHeadlessEnvironment()) {
          return;
        }
        SwingUtilities.invokeLater(
            new Runnable() {
              @Override
              public void run() {
                setupRootAndAnnotateExternally(
                    entry,
                    project,
                    listOwner,
                    annotationFQName,
                    fromFile,
                    packageName,
                    virtualFile,
                    value);
              }
            });
      }
      break;
    }
  }
  public static void removeDuplicatingClasses(
      final Module module,
      @NotNull final String packageName,
      @NotNull String className,
      @Nullable File classFile,
      String sourceRootPath) {
    if (sourceRootPath == null) {
      return;
    }
    VirtualFile sourceRoot = LocalFileSystem.getInstance().findFileByPath(sourceRootPath);
    if (sourceRoot == null) {
      return;
    }
    final Project project = module.getProject();
    final JavaPsiFacade facade = JavaPsiFacade.getInstance(project);
    final String interfaceQualifiedName = packageName + '.' + className;
    PsiClass[] classes =
        facade.findClasses(interfaceQualifiedName, GlobalSearchScope.moduleScope(module));
    final ProjectFileIndex projectFileIndex =
        ProjectRootManager.getInstance(project).getFileIndex();
    for (PsiClass c : classes) {
      PsiFile psiFile = c.getContainingFile();
      if (className.equals(FileUtil.getNameWithoutExtension(psiFile.getName()))) {
        VirtualFile virtualFile = psiFile.getVirtualFile();
        if (virtualFile != null
            && projectFileIndex.getSourceRootForFile(virtualFile) == sourceRoot) {
          final String path = virtualFile.getPath();
          File f = new File(path);

          try {
            f = f.getCanonicalFile();
            classFile = classFile != null ? classFile.getCanonicalFile() : null;
            if (f != null && !f.equals(classFile) && f.exists()) {
              if (f.delete()) {
                virtualFile.refresh(true, false);
              } else {
                ApplicationManager.getApplication()
                    .invokeLater(
                        new Runnable() {
                          public void run() {
                            Messages.showErrorDialog(
                                project, "Can't delete file " + path, CommonBundle.getErrorTitle());
                          }
                        },
                        project.getDisposed());
              }
            }
          } catch (IOException e) {
            LOG.info(e);
          }
        }
      }
    }
  }
  private boolean isExcludeRoot(VirtualFile file) {
    VirtualFile parent = file.getParent();
    if (parent == null) return false;

    Module module = myProjectRootManager.getFileIndex().getModuleForFile(parent);
    if (module == null) return false;
    VirtualFile[] excludeRoots = ModuleRootManager.getInstance(module).getExcludeRoots();
    for (VirtualFile root : excludeRoots) {
      if (root.equals(file)) return true;
    }
    return false;
  }
    @Override
    public void run() {
      Project project = myModule.getProject();
      if (GoSdkService.getInstance(project).isGoModule(myModule)) {
        synchronized (myLastHandledGoPathSourcesRoots) {
          Collection<VirtualFile> goPathSourcesRoots =
              GoSdkUtil.getGoPathSources(project, myModule);
          Set<VirtualFile> excludeRoots =
              ContainerUtil.newHashSet(ProjectRootManager.getInstance(project).getContentRoots());
          ProgressIndicatorProvider.checkCanceled();
          if (!myLastHandledGoPathSourcesRoots.equals(goPathSourcesRoots)
              || !myLastHandledExclusions.equals(excludeRoots)) {
            Collection<VirtualFile> includeRoots =
                gatherIncludeRoots(goPathSourcesRoots, excludeRoots);
            ApplicationManager.getApplication()
                .invokeLater(
                    () -> {
                      if (!myModule.isDisposed()
                          && GoSdkService.getInstance(project).isGoModule(myModule)) {
                        attachLibraries(includeRoots, excludeRoots);
                      }
                    });

            myLastHandledGoPathSourcesRoots.clear();
            myLastHandledGoPathSourcesRoots.addAll(goPathSourcesRoots);

            myLastHandledExclusions.clear();
            myLastHandledExclusions.addAll(excludeRoots);

            List<String> paths = ContainerUtil.map(goPathSourcesRoots, VirtualFile::getPath);
            myWatchedRequests.clear();
            myWatchedRequests.addAll(LocalFileSystem.getInstance().addRootsToWatch(paths, true));
          }
        }
      } else {
        synchronized (myLastHandledGoPathSourcesRoots) {
          LocalFileSystem.getInstance().removeWatchedRoots(myWatchedRequests);
          myLastHandledGoPathSourcesRoots.clear();
          myLastHandledExclusions.clear();
          ApplicationManager.getApplication()
              .invokeLater(
                  () -> {
                    if (!myModule.isDisposed()
                        && GoSdkService.getInstance(project).isGoModule(myModule)) {
                      removeLibraryIfNeeded();
                    }
                  });
        }
      }
    }
Пример #6
0
  @Nullable
  public VirtualFile findAppDirectory(@Nullable PsiElement element) {
    if (element == null) return null;

    PsiFile containingFile = element.getContainingFile().getOriginalFile();
    VirtualFile file = containingFile.getVirtualFile();
    if (file == null) return null;

    ProjectFileIndex index =
        ProjectRootManager.getInstance(containingFile.getProject()).getFileIndex();

    VirtualFile root = index.getContentRootForFile(file);
    if (root == null) return null;

    return root.findChild(getApplicationDirectoryName());
  }
  public PsiVFSListener(Project project) {
    myProject = project;
    myFileTypeManager = FileTypeManager.getInstance();
    myProjectRootManager = ProjectRootManager.getInstance(project);
    myManager = (PsiManagerImpl) PsiManager.getInstance(project);
    myFileManager = (FileManagerImpl) myManager.getFileManager();

    myConnection = project.getMessageBus().connect(project);

    StartupManager.getInstance(project)
        .registerPreStartupActivity(
            new Runnable() {
              @Override
              public void run() {
                final BulkVirtualFileListenerAdapter adapter =
                    new BulkVirtualFileListenerAdapter(PsiVFSListener.this);
                myConnection.subscribe(
                    VirtualFileManager.VFS_CHANGES,
                    new BulkFileListener() {
                      @Override
                      public void before(@NotNull List<? extends VFileEvent> events) {
                        adapter.before(events);
                      }

                      @Override
                      public void after(@NotNull List<? extends VFileEvent> events) {
                        myReportedUnloadedPsiChange = false;
                        adapter.after(events);
                        myReportedUnloadedPsiChange = false;
                      }
                    });
                myConnection.subscribe(ProjectTopics.PROJECT_ROOTS, new MyModuleRootListener());
                myConnection.subscribe(
                    FileTypeManager.TOPIC,
                    new FileTypeListener.Adapter() {
                      @Override
                      public void fileTypesChanged(@NotNull FileTypeEvent e) {
                        myFileManager.processFileTypesChanged();
                      }
                    });
                myConnection.subscribe(
                    AppTopics.FILE_DOCUMENT_SYNC, new MyFileDocumentManagerAdapter());
                myFileManager.markInitialized();
              }
            });
  }
 @Override
 @NotNull
 protected List<VirtualFile> getExternalAnnotationsRoots(@NotNull VirtualFile libraryFile) {
   final List<OrderEntry> entries =
       ProjectRootManager.getInstance(myPsiManager.getProject())
           .getFileIndex()
           .getOrderEntriesForFile(libraryFile);
   List<VirtualFile> result = new ArrayList<VirtualFile>();
   for (OrderEntry entry : entries) {
     if (entry instanceof ModuleOrderEntry) {
       continue;
     }
     final String[] externalUrls = AnnotationOrderRootType.getUrls(entry);
     for (String url : externalUrls) {
       VirtualFile root = VirtualFileManager.getInstance().findFileByUrl(url);
       if (root != null) {
         result.add(root);
       }
     }
   }
   return result;
 }
  @Override
  @NotNull
  public AnnotationPlace chooseAnnotationsPlace(@NotNull final PsiElement element) {
    if (!element.isPhysical()) return AnnotationPlace.IN_CODE; // element just created
    if (!element.getManager().isInProject(element)) return AnnotationPlace.EXTERNAL;
    final Project project = myPsiManager.getProject();
    final PsiFile containingFile = element.getContainingFile();
    final VirtualFile virtualFile = containingFile.getVirtualFile();
    LOG.assertTrue(virtualFile != null);
    final List<OrderEntry> entries =
        ProjectRootManager.getInstance(project).getFileIndex().getOrderEntriesForFile(virtualFile);
    if (!entries.isEmpty()) {
      for (OrderEntry entry : entries) {
        if (!(entry instanceof ModuleOrderEntry)) {
          if (AnnotationOrderRootType.getUrls(entry).length > 0) {
            return AnnotationPlace.EXTERNAL;
          }
          break;
        }
      }
    }
    final MyExternalPromptDialog dialog =
        ApplicationManager.getApplication().isUnitTestMode()
                || ApplicationManager.getApplication().isHeadlessEnvironment()
            ? null
            : new MyExternalPromptDialog(project);
    if (dialog != null && dialog.isToBeShown()) {
      final PsiElement highlightElement =
          element instanceof PsiNameIdentifierOwner
              ? ((PsiNameIdentifierOwner) element).getNameIdentifier()
              : element.getNavigationElement();
      LOG.assertTrue(highlightElement != null);
      final Editor editor = FileEditorManager.getInstance(project).getSelectedTextEditor();
      final List<RangeHighlighter> highlighters = new ArrayList<RangeHighlighter>();
      final boolean highlight =
          editor != null
              && editor.getDocument()
                  == PsiDocumentManager.getInstance(project).getDocument(containingFile);
      try {
        if (highlight) { // do not highlight for batch inspections
          final EditorColorsManager colorsManager = EditorColorsManager.getInstance();
          final TextAttributes attributes =
              colorsManager.getGlobalScheme().getAttributes(EditorColors.SEARCH_RESULT_ATTRIBUTES);
          final TextRange textRange = highlightElement.getTextRange();
          HighlightManager.getInstance(project)
              .addRangeHighlight(
                  editor,
                  textRange.getStartOffset(),
                  textRange.getEndOffset(),
                  attributes,
                  true,
                  highlighters);
          final LogicalPosition logicalPosition =
              editor.offsetToLogicalPosition(textRange.getStartOffset());
          editor.getScrollingModel().scrollTo(logicalPosition, ScrollType.CENTER);
        }

        dialog.show();
        if (dialog.getExitCode() == 2) {
          return AnnotationPlace.EXTERNAL;
        } else if (dialog.getExitCode() == 1) {
          return AnnotationPlace.NOWHERE;
        }

      } finally {
        if (highlight) {
          HighlightManager.getInstance(project)
              .removeSegmentHighlighter(editor, highlighters.get(0));
        }
      }
    } else if (dialog != null) {
      dialog.close(DialogWrapper.OK_EXIT_CODE);
    }
    return AnnotationPlace.IN_CODE;
  }