private void applyChildrenChangeEvents(VirtualFile parent, List<VFileEvent> events) {
    final NewVirtualFileSystem delegate = getDelegate(parent);
    TIntArrayList childrenIdsUpdated = new TIntArrayList();
    List<VirtualFile> childrenToBeUpdated = new SmartList<VirtualFile>();

    assert parent != null && parent != mySuperRoot;
    final int parentId = getFileId(parent);
    assert parentId != 0;
    TIntHashSet parentChildrenIds = new TIntHashSet(FSRecords.list(parentId));
    boolean hasRemovedChildren = false;

    for (VFileEvent event : events) {
      if (event instanceof VFileCreateEvent) {
        String name = ((VFileCreateEvent) event).getChildName();
        final VirtualFile fake = new FakeVirtualFile(parent, name);
        final FileAttributes attributes = delegate.getAttributes(fake);

        if (attributes != null) {
          final int childId = createAndFillRecord(delegate, fake, parentId, attributes);
          assert parent instanceof VirtualDirectoryImpl : parent;
          final VirtualDirectoryImpl dir = (VirtualDirectoryImpl) parent;
          VirtualFileSystemEntry child = dir.createChild(name, childId, dir.getFileSystem());
          childrenToBeUpdated.add(child);
          childrenIdsUpdated.add(childId);
          parentChildrenIds.add(childId);
        }
      } else if (event instanceof VFileDeleteEvent) {
        VirtualFile file = ((VFileDeleteEvent) event).getFile();
        if (!file.exists()) {
          LOG.error("Deleting a file, which does not exist: " + file.getPath());
          continue;
        }

        hasRemovedChildren = true;
        int id = getFileId(file);

        childrenToBeUpdated.add(file);
        childrenIdsUpdated.add(-id);
        parentChildrenIds.remove(id);
      }
    }

    FSRecords.updateList(parentId, parentChildrenIds.toArray());

    if (hasRemovedChildren) clearIdCache();
    VirtualDirectoryImpl parentImpl = (VirtualDirectoryImpl) parent;

    for (int i = 0, len = childrenIdsUpdated.size(); i < len; ++i) {
      final int childId = childrenIdsUpdated.get(i);
      final VirtualFile childFile = childrenToBeUpdated.get(i);

      if (childId > 0) {
        parentImpl.addChild((VirtualFileSystemEntry) childFile);
      } else {
        FSRecords.deleteRecordRecursively(-childId);
        parentImpl.removeChild(childFile);
        invalidateSubtree(childFile);
      }
    }
  }
  private static void doCollectResourceDirs(
      AndroidFacet facet,
      boolean collectResCacheDirs,
      List<String> result,
      CompileContext context) {
    final Module module = facet.getModule();

    if (collectResCacheDirs) {
      final AndroidPlatform platform = facet.getConfiguration().getAndroidPlatform();
      final int platformToolsRevision =
          platform != null ? platform.getSdk().getPlatformToolsRevision() : -1;

      if (platformToolsRevision < 0 || platformToolsRevision > 7) {
        // png cache is supported since platform-tools-r8
        final String resCacheDirOsPath = findResourcesCacheDirectory(module, false, context);
        if (resCacheDirOsPath != null) {
          result.add(resCacheDirOsPath);
        } else {
          LOG.info("PNG cache not found for module " + module.getName());
        }
      }
    }

    final VirtualFile resourcesDir = AndroidAptCompiler.getResourceDirForApkCompiler(module, facet);
    if (resourcesDir != null) {
      result.add(resourcesDir.getPath());
    }
  }
Ejemplo n.º 3
0
 private static void fillSdks(List<GlobalLibrary> globals) {
   for (Sdk sdk : ProjectJdkTable.getInstance().getAllJdks()) {
     final String name = sdk.getName();
     final String homePath = sdk.getHomePath();
     if (homePath == null) {
       continue;
     }
     final SdkAdditionalData data = sdk.getSdkAdditionalData();
     final String additionalDataXml;
     final SdkType sdkType = (SdkType) sdk.getSdkType();
     if (data == null) {
       additionalDataXml = null;
     } else {
       final Element element = new Element("additional");
       sdkType.saveAdditionalData(data, element);
       additionalDataXml = JDOMUtil.writeElement(element, "\n");
     }
     final List<String> paths =
         convertToLocalPaths(sdk.getRootProvider().getFiles(OrderRootType.CLASSES));
     String versionString = sdk.getVersionString();
     if (versionString != null && sdkType instanceof JavaSdk) {
       final JavaSdkVersion version = ((JavaSdk) sdkType).getVersion(versionString);
       if (version != null) {
         versionString = version.getDescription();
       }
     }
     globals.add(
         new SdkLibrary(
             name, sdkType.getName(), versionString, homePath, paths, additionalDataXml));
   }
 }
Ejemplo n.º 4
0
 @NotNull
 public static List<VcsDirectoryMapping> addMapping(
     @NotNull List<VcsDirectoryMapping> existingMappings,
     @NotNull String path,
     @NotNull String vcs) {
   List<VcsDirectoryMapping> mappings = new ArrayList<VcsDirectoryMapping>(existingMappings);
   for (Iterator<VcsDirectoryMapping> iterator = mappings.iterator(); iterator.hasNext(); ) {
     VcsDirectoryMapping mapping = iterator.next();
     if (mapping.isDefaultMapping() && StringUtil.isEmptyOrSpaces(mapping.getVcs())) {
       LOG.debug("Removing <Project> -> <None> mapping");
       iterator.remove();
     } else if (FileUtil.pathsEqual(mapping.getDirectory(), path)) {
       if (!StringUtil.isEmptyOrSpaces(mapping.getVcs())) {
         LOG.warn(
             "Substituting existing mapping ["
                 + path
                 + "] -> ["
                 + mapping.getVcs()
                 + "] with ["
                 + vcs
                 + "]");
       } else {
         LOG.debug("Removing [" + path + "] -> <None> mapping");
       }
       iterator.remove();
     }
   }
   mappings.add(new VcsDirectoryMapping(path, vcs));
   return mappings;
 }
Ejemplo n.º 5
0
 public static void addLibrary(
     Module module, String libName, String libDir, String[] classRoots, String[] sourceRoots) {
   String proto =
       (classRoots.length > 0 ? classRoots[0] : sourceRoots[0]).endsWith(".jar!/")
           ? JarFileSystem.PROTOCOL
           : LocalFileSystem.PROTOCOL;
   String parentUrl = VirtualFileManager.constructUrl(proto, libDir);
   List<String> classesUrls = new ArrayList<>();
   List<String> sourceUrls = new ArrayList<>();
   for (String classRoot : classRoots) {
     classesUrls.add(parentUrl + classRoot);
   }
   for (String sourceRoot : sourceRoots) {
     sourceUrls.add(parentUrl + sourceRoot);
   }
   ModuleRootModificationUtil.addModuleLibrary(module, libName, classesUrls, sourceUrls);
 }
Ejemplo n.º 6
0
  public static void attachJdkAnnotations(@NotNull SdkModificator modificator) {
    LocalFileSystem lfs = LocalFileSystem.getInstance();
    List<String> pathsChecked = new ArrayList<>();
    // community idea under idea
    String path =
        FileUtil.toSystemIndependentName(PathManager.getHomePath()) + "/java/jdkAnnotations";
    VirtualFile root = lfs.findFileByPath(path);
    pathsChecked.add(path);

    if (root == null) { // idea under idea
      path =
          FileUtil.toSystemIndependentName(PathManager.getHomePath())
              + "/community/java/jdkAnnotations";
      root = lfs.findFileByPath(path);
      pathsChecked.add(path);
    }
    if (root == null) { // build
      String url =
          "jar://"
              + FileUtil.toSystemIndependentName(PathManager.getHomePath())
              + "/lib/jdkAnnotations.jar!/";
      root = VirtualFileManager.getInstance().findFileByUrl(url);
      pathsChecked.add(
          FileUtil.toSystemIndependentName(PathManager.getHomePath()) + "/lib/jdkAnnotations.jar");
    }
    if (root == null) {
      String msg = "Paths checked:\n";
      for (String p : pathsChecked) {
        File file = new File(p);
        msg +=
            "Path: '"
                + p
                + "' "
                + (file.exists() ? "Found" : "Not found")
                + "; directory children: "
                + Arrays.toString(file.getParentFile().listFiles())
                + "\n";
      }
      LOG.error("JDK annotations not found", msg);
      return;
    }

    OrderRootType annoType = AnnotationOrderRootType.getInstance();
    modificator.removeRoot(root, annoType);
    modificator.addRoot(root, annoType);
  }
Ejemplo n.º 7
0
  @NotNull
  private static List<VFileEvent> validateEvents(@NotNull List<VFileEvent> events) {
    final List<EventWrapper> deletionEvents = ContainerUtil.newArrayList();
    for (int i = 0, size = events.size(); i < size; i++) {
      final VFileEvent event = events.get(i);
      if (event instanceof VFileDeleteEvent && event.isValid()) {
        deletionEvents.add(new EventWrapper((VFileDeleteEvent) event, i));
      }
    }

    final TIntHashSet invalidIDs;
    if (deletionEvents.isEmpty()) {
      invalidIDs = EmptyIntHashSet.INSTANCE;
    } else {
      ContainerUtil.quickSort(deletionEvents, DEPTH_COMPARATOR);

      invalidIDs = new TIntHashSet(deletionEvents.size());
      final Set<VirtualFile> dirsToBeDeleted = new THashSet<VirtualFile>(deletionEvents.size());
      nextEvent:
      for (EventWrapper wrapper : deletionEvents) {
        final VirtualFile candidate = wrapper.event.getFile();
        VirtualFile parent = candidate;
        while (parent != null) {
          if (dirsToBeDeleted.contains(parent)) {
            invalidIDs.add(wrapper.id);
            continue nextEvent;
          }
          parent = parent.getParent();
        }

        if (candidate.isDirectory()) {
          dirsToBeDeleted.add(candidate);
        }
      }
    }

    final List<VFileEvent> filtered = new ArrayList<VFileEvent>(events.size() - invalidIDs.size());
    for (int i = 0, size = events.size(); i < size; i++) {
      final VFileEvent event = events.get(i);
      if (event.isValid() && !(event instanceof VFileDeleteEvent && invalidIDs.contains(i))) {
        filtered.add(event);
      }
    }
    return filtered;
  }
Ejemplo n.º 8
0
 private static void scanFolder(File javasFolder, List<String> result) {
   @SuppressWarnings("RedundantCast")
   File[] candidates = javasFolder.listFiles((FileFilter) JdkUtil::checkForJdk);
   if (candidates != null) {
     for (File file : candidates) {
       result.add(file.getAbsolutePath());
     }
   }
 }
 @NotNull
 private static List<VirtualFile> toVf(@NotNull int[] ids) {
   List<VirtualFile> res = new ArrayList<VirtualFile>();
   for (int id : ids) {
     VirtualFile file = PersistentFS.getInstance().findFileById(id);
     if (file != null) {
       res.add(file);
     }
   }
   return res;
 }
Ejemplo n.º 10
0
 private static List<String> convertToLocalPaths(VirtualFile[] files) {
   final List<String> paths = new ArrayList<String>();
   for (VirtualFile file : files) {
     if (file.isValid()) {
       paths.add(
           StringUtil.trimEnd(
               FileUtil.toSystemIndependentName(file.getPath()), JarFileSystem.JAR_SEPARATOR));
     }
   }
   return paths;
 }
 @Override
 public void addListener(@NotNull Disposable parent, @NotNull final Listener listener) {
   myListeners.add(listener);
   Disposer.register(
       parent,
       new Disposable() {
         @Override
         public void dispose() {
           myListeners.remove(listener);
         }
       });
 }
 @Override
 public void addProjectManagerListener(
     @NotNull Project project, @NotNull ProjectManagerListener listener) {
   List<ProjectManagerListener> listeners = project.getUserData(LISTENERS_IN_PROJECT_KEY);
   if (listeners == null) {
     listeners =
         ((UserDataHolderEx) project)
             .putUserDataIfAbsent(
                 LISTENERS_IN_PROJECT_KEY,
                 ContainerUtil.<ProjectManagerListener>createLockFreeCopyOnWriteList());
   }
   listeners.add(listener);
 }
Ejemplo n.º 13
0
  private static void fillGlobalLibraries(List<GlobalLibrary> globals) {
    final Iterator<Library> iterator =
        LibraryTablesRegistrar.getInstance().getLibraryTable().getLibraryIterator();
    while (iterator.hasNext()) {
      Library library = iterator.next();
      final String name = library.getName();

      if (name != null) {
        final List<String> paths = convertToLocalPaths(library.getFiles(OrderRootType.CLASSES));
        globals.add(new GlobalLibrary(name, paths));
      }
    }
  }
Ejemplo n.º 14
0
    private void addPackage(@NotNull final String packageName, @NotNull final String packagePath) {
      myLibRootUrls.add(VfsUtilCore.pathToUrl(packagePath));

      List<String> paths = myPackagesMap.get((packageName));
      if (paths == null) {
        paths = new SmartList<String>();
        myPackagesMap.put(packageName, paths);
      }

      if (!paths.contains(packagePath)) {
        paths.add(packagePath);
      }
    }
  @NotNull
  private FSRecords.NameId[] persistAllChildren(
      @NotNull final VirtualFile file, final int id, @NotNull FSRecords.NameId[] current) {
    assert file != mySuperRoot;
    final NewVirtualFileSystem fs = replaceWithNativeFS(getDelegate(file));

    String[] delegateNames = VfsUtil.filterNames(fs.list(file));
    if (delegateNames.length == 0 && current.length > 0) {
      return current;
    }

    Set<String> toAdd = ContainerUtil.newHashSet(delegateNames);
    for (FSRecords.NameId nameId : current) {
      toAdd.remove(nameId.name);
    }

    final TIntArrayList childrenIds = new TIntArrayList(current.length + toAdd.size());
    final List<FSRecords.NameId> nameIds =
        ContainerUtil.newArrayListWithExpectedSize(current.length + toAdd.size());
    for (FSRecords.NameId nameId : current) {
      childrenIds.add(nameId.id);
      nameIds.add(nameId);
    }
    for (String newName : toAdd) {
      FakeVirtualFile child = new FakeVirtualFile(file, newName);
      FileAttributes attributes = fs.getAttributes(child);
      if (attributes != null) {
        int childId = createAndFillRecord(fs, child, id, attributes);
        childrenIds.add(childId);
        nameIds.add(new FSRecords.NameId(childId, FileNameCache.storeName(newName), newName));
      }
    }

    FSRecords.updateList(id, childrenIds.toNativeArray());
    setChildrenCached(id);

    return nameIds.toArray(new FSRecords.NameId[nameIds.size()]);
  }
Ejemplo n.º 16
0
  protected List<File> getImplicitClasspathRoots(@NotNull Module module) {
    final List<File> toExclude = new ArrayList<File>();

    VirtualFile sdkRoot = getSdkRoot(module);
    if (sdkRoot != null) toExclude.add(VfsUtil.virtualToIoFile(sdkRoot));

    ContainerUtil.addIfNotNull(getCommonPluginsDir(module), toExclude);
    final VirtualFile appRoot = findAppRoot(module);
    if (appRoot != null) {
      VirtualFile pluginDir = appRoot.findChild(MvcModuleStructureUtil.PLUGINS_DIRECTORY);
      if (pluginDir != null) toExclude.add(VfsUtil.virtualToIoFile(pluginDir));

      VirtualFile libDir = appRoot.findChild("lib");
      if (libDir != null) toExclude.add(VfsUtil.virtualToIoFile(libDir));
    }

    final Library library = MvcModuleStructureUtil.findUserLibrary(module, getUserLibraryName());
    if (library != null) {
      for (VirtualFile file : library.getFiles(OrderRootType.CLASSES)) {
        toExclude.add(VfsUtil.virtualToIoFile(PathUtil.getLocalFile(file)));
      }
    }
    return toExclude;
  }
Ejemplo n.º 17
0
  @RequiredWriteAction
  @Override
  public void processEvents(@NotNull List<VFileEvent> events) {
    ApplicationManager.getApplication().assertWriteAccessAllowed();

    List<VFileEvent> validated = validateEvents(events);

    BulkFileListener publisher = myEventBus.syncPublisher(VirtualFileManager.VFS_CHANGES);
    publisher.before(validated);

    THashMap<VirtualFile, List<VFileEvent>> parentToChildrenEventsChanges = null;
    for (VFileEvent event : validated) {
      VirtualFile changedParent = null;
      if (event instanceof VFileCreateEvent) {
        changedParent = ((VFileCreateEvent) event).getParent();
        ((VFileCreateEvent) event).resetCache();
      } else if (event instanceof VFileDeleteEvent) {
        changedParent = ((VFileDeleteEvent) event).getFile().getParent();
      }

      if (changedParent != null) {
        if (parentToChildrenEventsChanges == null)
          parentToChildrenEventsChanges = new THashMap<VirtualFile, List<VFileEvent>>();
        List<VFileEvent> parentChildrenChanges = parentToChildrenEventsChanges.get(changedParent);
        if (parentChildrenChanges == null) {
          parentToChildrenEventsChanges.put(
              changedParent, parentChildrenChanges = new SmartList<VFileEvent>());
        }
        parentChildrenChanges.add(event);
      } else {
        applyEvent(event);
      }
    }

    if (parentToChildrenEventsChanges != null) {
      parentToChildrenEventsChanges.forEachEntry(
          new TObjectObjectProcedure<VirtualFile, List<VFileEvent>>() {
            @Override
            public boolean execute(VirtualFile parent, List<VFileEvent> childrenEvents) {
              applyChildrenChangeEvents(parent, childrenEvents);
              return true;
            }
          });
      parentToChildrenEventsChanges.clear();
    }

    publisher.after(validated);
  }
Ejemplo n.º 18
0
 private void runAutoMake() {
   if (ApplicationManager.getApplication().isUnitTestMode()) {
     return;
   }
   final Project[] openProjects = myProjectManager.getOpenProjects();
   if (openProjects.length > 0) {
     final List<RequestFuture> futures = new ArrayList<RequestFuture>();
     for (final Project project : openProjects) {
       if (project.isDefault() || project.isDisposed()) {
         continue;
       }
       final CompilerWorkspaceConfiguration config =
           CompilerWorkspaceConfiguration.getInstance(project);
       if (!config.useOutOfProcessBuild() || !config.MAKE_PROJECT_ON_SAVE) {
         continue;
       }
       final List<String> emptyList = Collections.emptyList();
       final RequestFuture future =
           scheduleBuild(
               project,
               false,
               true,
               emptyList,
               emptyList,
               emptyList,
               Collections.<String, String>emptyMap(),
               new AutoMakeMessageHandler(project));
       if (future != null) {
         futures.add(future);
         synchronized (myAutomakeFutures) {
           myAutomakeFutures.put(future, project);
         }
       }
     }
     try {
       for (RequestFuture future : futures) {
         future.waitFor();
       }
     } finally {
       synchronized (myAutomakeFutures) {
         myAutomakeFutures.keySet().removeAll(futures);
       }
     }
   }
 }
Ejemplo n.º 19
0
  @Override
  @NotNull
  public VirtualFile[] getLocalRoots() {
    List<VirtualFile> roots = ContainerUtil.newSmartList();

    myRootsLock.readLock().lock();
    try {
      for (NewVirtualFile root : myRoots.values()) {
        if (root.isInLocalFileSystem() && !(root.getFileSystem() instanceof TempFileSystem)) {
          roots.add(root);
        }
      }
    } finally {
      myRootsLock.readLock().unlock();
    }

    return VfsUtilCore.toVirtualFileArray(roots);
  }
Ejemplo n.º 20
0
  @Override
  @NotNull
  public VirtualFile[] getRoots(@NotNull final NewVirtualFileSystem fs) {
    final List<VirtualFile> roots = new ArrayList<VirtualFile>();

    myRootsLock.readLock().lock();
    try {
      for (NewVirtualFile root : myRoots.values()) {
        if (root.getFileSystem() == fs) {
          roots.add(root);
        }
      }
    } finally {
      myRootsLock.readLock().unlock();
    }

    return VfsUtilCore.toVirtualFileArray(roots);
  }
  private static List<PsiElement> getTopLevelRegExpChars(String regExpText, Project project) {
    @SuppressWarnings("deprecation")
    PsiFile file = PsiFileFactory.getInstance(project).createFileFromText("A.regexp", regExpText);
    List<PsiElement> result = null;
    final PsiElement[] children = file.getChildren();

    for (PsiElement child : children) {
      PsiElement[] grandChildren = child.getChildren();
      if (grandChildren.length != 1)
        return Collections
            .emptyList(); // a | b, more than one branch, can not predict in current way

      for (PsiElement grandGrandChild : grandChildren[0].getChildren()) {
        if (result == null) result = new ArrayList<>();
        result.add(grandGrandChild);
      }
    }
    return result != null ? result : Collections.<PsiElement>emptyList();
  }
Ejemplo n.º 22
0
 public static void addLibrary(
     Module module, ModifiableRootModel model, String libName, String libPath, String... jarArr) {
   List<VirtualFile> classesRoots = new ArrayList<>();
   for (String jar : jarArr) {
     if (!libPath.endsWith("/") && !jar.startsWith("/")) {
       jar = "/" + jar;
     }
     String path = libPath + jar;
     VirtualFile root;
     if (path.endsWith(".jar")) {
       root = JarFileSystem.getInstance().refreshAndFindFileByPath(path + "!/");
     } else {
       root = LocalFileSystem.getInstance().refreshAndFindFileByPath(path);
     }
     assert root != null : "Library root folder not found: " + path + "!/";
     classesRoots.add(root);
   }
   addProjectLibrary(module, model, libName, classesRoots, Collections.emptyList());
 }
 private void addPointersUnder(
     String path, boolean allowSameFSOptimization, List<VirtualFilePointer> pointers) {
   final boolean urlFromJarFS =
       allowSameFSOptimization && path.indexOf(JarFileSystem.JAR_SEPARATOR) > 0;
   for (TreeMap<String, VirtualFilePointerImpl> urlToPointer : myUrlToPointerMaps.values()) {
     for (String pointerUrl : urlToPointer.keySet()) {
       final boolean pointerFromJarFS =
           allowSameFSOptimization && pointerUrl.indexOf(JarFileSystem.JAR_SEPARATOR) > 0;
       if (urlFromJarFS != pointerFromJarFS) {
         continue; // optimization: consider pointers from the same FS as the url specified
       }
       if (startsWith(path, pointerUrl)) {
         VirtualFilePointer pointer = urlToPointer.get(pointerUrl);
         if (pointer != null) {
           pointers.add(pointer);
         }
       }
     }
   }
 }
 @Override
 public boolean queue(@NotNull Collection<VirtualFile> files, @NotNull Object reason) {
   if (files.isEmpty()) {
     return false;
   }
   boolean queued = false;
   List<VirtualFile> added = new ArrayList<VirtualFile>(files.size());
   for (VirtualFile file : files) {
     boolean wasAdded = queueIfNeeded(file, myProject);
     if (wasAdded) {
       added.add(file);
     }
     queued |= wasAdded;
   }
   if (queued) {
     log("Queued to resolve (from " + reason + "): " + toVfString(added));
     flushLog();
   }
   return queued;
 }
 private static VirtualFile[] getFilesToCheckReadonlyStatus(
     GeneratingCompiler.GenerationItem[] items) {
   List<VirtualFile> filesToCheck = new ArrayList<VirtualFile>();
   for (GeneratingCompiler.GenerationItem item : items) {
     if (item instanceof AndroidAptCompiler.AptGenerationItem) {
       final Set<File> generatedFiles =
           ((AndroidAptCompiler.AptGenerationItem) item).getGeneratedFiles().keySet();
       for (File generatedFile : generatedFiles) {
         if (generatedFile.exists()) {
           VirtualFile generatedVFile =
               LocalFileSystem.getInstance().findFileByIoFile(generatedFile);
           if (generatedVFile != null) {
             filesToCheck.add(generatedVFile);
           }
         }
       }
     }
   }
   return VfsUtil.toVirtualFileArray(filesToCheck);
 }
  private void askToReloadProjectIfConfigFilesChangedExternally() {
    LOG.debug("[RELOAD] myReloadBlockCount = " + myReloadBlockCount.get());
    if (myReloadBlockCount.get() == 0) {
      Set<Project> projects;

      synchronized (myChangedProjectFiles) {
        if (myChangedProjectFiles.isEmpty()) return;
        projects = new HashSet<Project>(myChangedProjectFiles.keySet());
      }

      List<Project> projectsToReload = new ArrayList<Project>();

      for (Project project : projects) {
        if (shouldReloadProject(project)) {
          projectsToReload.add(project);
        }
      }

      for (final Project projectToReload : projectsToReload) {
        reloadProjectImpl(projectToReload, false);
      }
    }
  }
    @Override
    public void before(@NotNull final List<? extends VFileEvent> events) {
      cleanContainerCaches();
      List<VirtualFilePointer> toFireEvents = new ArrayList<VirtualFilePointer>();
      List<String> toUpdateUrl = new ArrayList<String>();

      synchronized (VirtualFilePointerManagerImpl.this) {
        for (VFileEvent event : events) {
          if (event instanceof VFileDeleteEvent) {
            final VFileDeleteEvent deleteEvent = (VFileDeleteEvent) event;
            String url = deleteEvent.getFile().getPath();
            addPointersUnder(url, true, toFireEvents);
          } else if (event instanceof VFileCreateEvent) {
            final VFileCreateEvent createEvent = (VFileCreateEvent) event;
            String url = createEvent.getPath();
            addPointersUnder(url, false, toFireEvents);
          } else if (event instanceof VFileCopyEvent) {
            final VFileCopyEvent copyEvent = (VFileCopyEvent) event;
            String url = copyEvent.getNewParent().getPath() + "/" + copyEvent.getFile().getName();
            addPointersUnder(url, false, toFireEvents);
          } else if (event instanceof VFileMoveEvent) {
            final VFileMoveEvent moveEvent = (VFileMoveEvent) event;
            List<VirtualFilePointer> pointers = new ArrayList<VirtualFilePointer>();
            addPointersUnder(moveEvent.getFile().getPath(), false, pointers);
            for (VirtualFilePointer pointer : pointers) {
              VirtualFile file = pointer.getFile();
              if (file != null) {
                toUpdateUrl.add(file.getPath());
              }
            }
          } else if (event instanceof VFilePropertyChangeEvent) {
            final VFilePropertyChangeEvent change = (VFilePropertyChangeEvent) event;
            if (VirtualFile.PROP_NAME.equals(change.getPropertyName())) {
              List<VirtualFilePointer> pointers = new ArrayList<VirtualFilePointer>();
              addPointersUnder(change.getFile().getPath(), false, pointers);
              for (VirtualFilePointer pointer : pointers) {
                VirtualFile file = pointer.getFile();
                if (file != null) {
                  toUpdateUrl.add(file.getPath());
                }
              }
            }
          }
        }

        myEvents = new ArrayList<EventDescriptor>();
        for (VirtualFilePointerListener listener : myUrlToPointerMaps.keySet()) {
          if (listener == null) continue;
          EventDescriptor event = new EventDescriptor(listener, toFireEvents);
          myEvents.add(event);
        }
      }

      for (EventDescriptor event : myEvents) {
        event.fireBefore();
      }

      if (!toFireEvents.isEmpty()) {
        VirtualFilePointer[] arr =
            toFireEvents.toArray(new VirtualFilePointer[toFireEvents.size()]);
        myBus.syncPublisher(VirtualFilePointerListener.TOPIC).beforeValidityChanged(arr);
      }

      myPointersToUpdate = toFireEvents;
      myUrlsToUpdate = toUpdateUrl;
    }
 @Override
 public void addProjectManagerListener(@NotNull ProjectManagerListener listener) {
   myListeners.add(listener);
 }
  @Override
  public void before(@NotNull final List<? extends VFileEvent> events) {
    List<FilePointerPartNode> toFireEvents = new ArrayList<FilePointerPartNode>();
    List<FilePointerPartNode> toUpdateUrl = new ArrayList<FilePointerPartNode>();
    VirtualFilePointer[] toFirePointers;

    synchronized (this) {
      incModificationCount();
      for (VFileEvent event : events) {
        if (event instanceof VFileDeleteEvent) {
          final VFileDeleteEvent deleteEvent = (VFileDeleteEvent) event;
          addPointersUnder(deleteEvent.getFile(), false, "", toFireEvents);

        } else if (event instanceof VFileCreateEvent) {
          final VFileCreateEvent createEvent = (VFileCreateEvent) event;
          addPointersUnder(createEvent.getParent(), true, createEvent.getChildName(), toFireEvents);
        } else if (event instanceof VFileCopyEvent) {
          final VFileCopyEvent copyEvent = (VFileCopyEvent) event;
          addPointersUnder(
              copyEvent.getNewParent(), true, copyEvent.getFile().getName(), toFireEvents);
        } else if (event instanceof VFileMoveEvent) {
          final VFileMoveEvent moveEvent = (VFileMoveEvent) event;
          VirtualFile eventFile = moveEvent.getFile();
          addPointersUnder(moveEvent.getNewParent(), true, eventFile.getName(), toFireEvents);

          List<FilePointerPartNode> nodes = new ArrayList<FilePointerPartNode>();
          addPointersUnder(eventFile, false, "", nodes);
          for (FilePointerPartNode pair : nodes) {
            VirtualFile file = pair.leaf.getFile();
            if (file != null) {
              toUpdateUrl.add(pair);
            }
          }
        } else if (event instanceof VFilePropertyChangeEvent) {
          final VFilePropertyChangeEvent change = (VFilePropertyChangeEvent) event;
          if (VirtualFile.PROP_NAME.equals(change.getPropertyName())) {
            VirtualFile eventFile = change.getFile();
            VirtualFile parent = eventFile.getParent(); // e.g. for LightVirtualFiles
            addPointersUnder(parent, true, change.getNewValue().toString(), toFireEvents);

            List<FilePointerPartNode> nodes = new ArrayList<FilePointerPartNode>();
            addPointersUnder(eventFile, false, "", nodes);
            for (FilePointerPartNode pair : nodes) {
              VirtualFile file = pair.leaf.getFile();
              if (file != null) {
                toUpdateUrl.add(pair);
              }
            }
          }
        }
      }

      myEvents = new ArrayList<EventDescriptor>();
      toFirePointers = toPointers(toFireEvents);
      for (final VirtualFilePointerListener listener : myPointers.keySet()) {
        if (listener == null) continue;
        List<VirtualFilePointer> filtered =
            ContainerUtil.filter(
                toFirePointers,
                new Condition<VirtualFilePointer>() {
                  @Override
                  public boolean value(VirtualFilePointer pointer) {
                    return ((VirtualFilePointerImpl) pointer).getListener() == listener;
                  }
                });
        if (!filtered.isEmpty()) {
          EventDescriptor event =
              new EventDescriptor(
                  listener, filtered.toArray(new VirtualFilePointer[filtered.size()]));
          myEvents.add(event);
        }
      }
    }

    for (EventDescriptor descriptor : myEvents) {
      descriptor.fireBefore();
    }

    if (!toFireEvents.isEmpty()) {
      myBus.syncPublisher(VirtualFilePointerListener.TOPIC).beforeValidityChanged(toFirePointers);
    }

    myPointersToFire = toFireEvents;
    myPointersToUpdateUrl = toUpdateUrl;
  }
  @Override
  public boolean openProject(final Project project) {
    if (isLight(project)) {
      throw new AssertionError("must not open light project");
    }
    final Application application = ApplicationManager.getApplication();

    if (!application.isUnitTestMode() && !((ProjectEx) project).getStateStore().checkVersion()) {
      return false;
    }

    synchronized (myOpenProjects) {
      if (myOpenProjects.contains(project)) {
        return false;
      }
      myOpenProjects.add(project);
      cacheOpenProjects();
    }
    fireProjectOpened(project);

    final StartupManagerImpl startupManager =
        (StartupManagerImpl) StartupManager.getInstance(project);
    waitForFileWatcher(project);
    boolean ok =
        myProgressManager.runProcessWithProgressSynchronously(
            new Runnable() {
              @Override
              public void run() {
                startupManager.runStartupActivities();

                // dumb mode should start before post-startup activities
                // only when startCacheUpdate is called from UI thread, we can guarantee that
                // when the method returns, the application has entered dumb mode
                UIUtil.invokeAndWaitIfNeeded(
                    new Runnable() {
                      @Override
                      public void run() {
                        startupManager.startCacheUpdate();
                      }
                    });

                startupManager.runPostStartupActivitiesFromExtensions();

                UIUtil.invokeLaterIfNeeded(
                    new Runnable() {
                      @Override
                      public void run() {
                        startupManager.runPostStartupActivities();
                      }
                    });
              }
            },
            ProjectBundle.message("project.load.progress"),
            true,
            project);

    if (!ok) {
      closeProject(project, false, false, true);
      notifyProjectOpenFailed();
      return false;
    }

    if (!application.isHeadlessEnvironment() && !application.isUnitTestMode()) {
      // should be invoked last
      startupManager.runWhenProjectIsInitialized(
          new Runnable() {
            @Override
            public void run() {
              final TrackingPathMacroSubstitutor macroSubstitutor =
                  ((ProjectEx) project)
                      .getStateStore()
                      .getStateStorageManager()
                      .getMacroSubstitutor();
              if (macroSubstitutor != null) {
                StorageUtil.notifyUnknownMacros(macroSubstitutor, project, null);
              }
            }
          });
    }

    return true;
  }