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  3. com.intellij.openapi.fileTypes.FileTypeRegistry

Java 类com.intellij.openapi.fileTypes.FileTypeRegistry 实例源码

项目：intellij-ce-playground    文件：ApplicationManager.java    
public static void setApplication(@NotNull Application instance,
                                  @NotNull Getter<FileTypeRegistry> fileTypeRegistryGetter,
                                  @NotNull Disposable parent) {
  final Application old = ourApplication;
  final Getter<FileTypeRegistry> oldFileTypeRegistry = FileTypeRegistry.ourInstanceGetter;
  Disposer.register(parent, new Disposable() {
    @Override
    public void dispose() {
      if (old != null) { // to prevent NPEs in threads still running
        setApplication(old);
        //noinspection AssignmentToStaticFieldFromInstanceMethod
        FileTypeRegistry.ourInstanceGetter = oldFileTypeRegistry;
      }
    }
  });
  setApplication(instance);
  FileTypeRegistry.ourInstanceGetter = fileTypeRegistryGetter;
}
项目：intellij-ce-playground    文件：SyntaxInfoConstructionTest.java    
public void testNonPhysicalFile() throws Exception {
  String fileName = "Test.java";
  FileType fileType = FileTypeRegistry.getInstance().getFileTypeByFileName(fileName);
  PsiFile psiFile = PsiFileFactory.getInstance(getProject()).createFileFromText(fileName, fileType, "class Test {}", 0, false);
  VirtualFile virtualFile = psiFile.getViewProvider().getVirtualFile();
  Document document = FileDocumentManager.getInstance().getDocument(virtualFile);
  assertNotNull(document);
  EditorFactory editorFactory = EditorFactory.getInstance();
  Editor editor = editorFactory.createViewer(document, getProject());
  try {
    editor.getSelectionModel().setSelection(0, document.getTextLength());
    String syntaxInfo = getSyntaxInfo(editor, psiFile);
    assertEquals("foreground=java.awt.Color[r=0,g=0,b=128],fontStyle=1,text=class \n" +
                 "foreground=java.awt.Color[r=0,g=0,b=0],fontStyle=0,text=Test {}\n", syntaxInfo);
  }
  finally {
    editorFactory.releaseEditor(editor);
  }
}
项目：intellij-ce-playground    文件：CumulativeStubVersion.java    
public static int getCumulativeVersion() {
  int version = VERSION;
  for (final FileType fileType : FileTypeRegistry.getInstance().getRegisteredFileTypes()) {
    if (fileType instanceof LanguageFileType) {
      Language l = ((LanguageFileType)fileType).getLanguage();
      ParserDefinition parserDefinition = LanguageParserDefinitions.INSTANCE.forLanguage(l);
      if (parserDefinition != null) {
        final IFileElementType type = parserDefinition.getFileNodeType();
        if (type instanceof IStubFileElementType) {
          version += ((IStubFileElementType)type).getStubVersion();
        }
      }
    }

    BinaryFileStubBuilder builder = BinaryFileStubBuilders.INSTANCE.forFileType(fileType);
    if (builder != null) {
      version += builder.getStubVersion();
    }
  }
  return version;
}
项目：intellij-ce-playground    文件：PsiFileImplUtil.java    
public static PsiFile setName(@NotNull PsiFile file, @NotNull String newName) throws IncorrectOperationException {
  VirtualFile vFile = file.getViewProvider().getVirtualFile();
  PsiManagerImpl manager = (PsiManagerImpl)file.getManager();

  try{
    final FileType newFileType = FileTypeRegistry.getInstance().getFileTypeByFileName(newName);
    if (UnknownFileType.INSTANCE.equals(newFileType) || newFileType.isBinary()) {
      // before the file becomes unknown or a binary (thus, not openable in the editor), save it to prevent data loss
      final FileDocumentManager fdm = FileDocumentManager.getInstance();
      final Document doc = fdm.getCachedDocument(vFile);
      if (doc != null) {
        fdm.saveDocumentAsIs(doc);
      }
    }

    vFile.rename(manager, newName);
  }
  catch(IOException e){
    throw new IncorrectOperationException(e);
  }

  return file.getViewProvider().isPhysical() ? manager.findFile(vFile) : file;
}
项目：intellij-ce-playground    文件：DefaultCreateFromTemplateHandler.java    
@NotNull
@Override
public PsiElement createFromTemplate(final Project project, final PsiDirectory directory, String fileName, final FileTemplate template,
                                     final String templateText,
                                     @NotNull final Map<String, Object> props) throws IncorrectOperationException {
  fileName = checkAppendExtension(fileName, template);

  if (FileTypeManager.getInstance().isFileIgnored(fileName)) {
    throw new IncorrectOperationException("This filename is ignored (Settings | Editor | File Types | Ignore files and folders)");
  }

  directory.checkCreateFile(fileName);
  FileType type = FileTypeRegistry.getInstance().getFileTypeByFileName(fileName);
  PsiFile file = PsiFileFactory.getInstance(project).createFileFromText(fileName, type, templateText);

  if (template.isReformatCode()) {
    CodeStyleManager.getInstance(project).reformat(file);
  }

  file = (PsiFile)directory.add(file);
  return file;
}
项目：intellij-ce-playground    文件：PsiDirectoryNode.java    
@Override
public boolean contains(@NotNull VirtualFile file) {
  final PsiDirectory value = getValue();
  if (value == null) {
    return false;
  }

  VirtualFile directory = value.getVirtualFile();
  if (directory.getFileSystem() instanceof LocalFileSystem) {
    file = PathUtil.getLocalFile(file);
  }

  if (!VfsUtilCore.isAncestor(directory, file, false)) {
    return false;
  }

  if (Registry.is("ide.hide.excluded.files")) {
    final Project project = value.getProject();
    final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
    return !fileIndex.isExcluded(file);
  }
  else {
    return !FileTypeRegistry.getInstance().isFileIgnored(file);
  }
}
项目：intellij-ce-playground    文件：PythonLanguageLevelPusher.java    
public void persistAttribute(@NotNull Project project, @NotNull VirtualFile fileOrDir, @NotNull LanguageLevel level) throws IOException {
  final DataInputStream iStream = PERSISTENCE.readAttribute(fileOrDir);
  if (iStream != null) {
    try {
      final int oldLevelOrdinal = DataInputOutputUtil.readINT(iStream);
      if (oldLevelOrdinal == level.ordinal()) return;
    }
    finally {
      iStream.close();
    }
  }

  final DataOutputStream oStream = PERSISTENCE.writeAttribute(fileOrDir);
  DataInputOutputUtil.writeINT(oStream, level.ordinal());
  oStream.close();

  for (VirtualFile child : fileOrDir.getChildren()) {
    final FileType fileType = FileTypeRegistry.getInstance().getFileTypeByFileName(child.getName());
    if (!child.isDirectory() && PythonFileType.INSTANCE.equals(fileType)) {
      clearSdkPathCache(child);
      PushedFilePropertiesUpdater.getInstance(project).filePropertiesChanged(child);
    }
  }
}
项目：review-board-idea-plugin    文件：ReviewDiffRequest.java    
@NotNull
@Override
public DiffContent[] getContents() {
    try {
        ContentRevision beforeRevision = selectedChange.getBeforeRevision();
        ContentRevision afterRevision = selectedChange.getAfterRevision();
        FileType srcFileType = FileTypeRegistry.getInstance()
                .getFileTypeByFileName(beforeRevision.getFile().getName());
        FileType dstFileType = FileTypeRegistry.getInstance()
                .getFileTypeByFileName(afterRevision.getFile().getName());

        return new DiffContent[]{
                new SimpleContent(defaultString(beforeRevision.getContent()), srcFileType),
                new SimpleContent(defaultString(afterRevision.getContent()), dstFileType)
        };
    } catch (Exception e1) {
        throw new RuntimeException(e1);
    }
}
项目：google-cloud-intellij    文件：TestUtils.java    
/**
 * For every #createMockApplication there needs to be a corresponding call to
 * #disposeMockApplication when the test is complete.
 */
public static Disposable createMockApplication() {
  Disposable parentDisposable = getParentDisposableForCleanup();

  final PluginMockApplication instance = new PluginMockApplication(parentDisposable);

  ApplicationManager.setApplication(
      instance,
      new Getter<FileTypeRegistry>() {
        @Override
        public FileTypeRegistry get() {
          return FileTypeManager.getInstance();
        }
      },
      parentDisposable);
  instance.registerService(EncodingManager.class, EncodingManagerImpl.class);
  return parentDisposable;
}
项目：tools-idea    文件：ApplicationManager.java    
public static void setApplication(@NotNull Application instance,
                                  @NotNull Getter<FileTypeRegistry> fileTypeRegistryGetter,
                                  @NotNull Getter<EncodingRegistry> encodingRegistryGetter,
                                  @NotNull Disposable parent) {
  final Application old = ourApplication;
  final Getter<FileTypeRegistry> oldFileTypeRegistry = FileTypeRegistry.ourInstanceGetter;
  final Getter<EncodingRegistry> oldEncodingRegistry = EncodingRegistry.ourInstanceGetter;
  Disposer.register(parent, new Disposable() {
    @Override
    public void dispose() {
      if (old != null) { // to prevent NPEs in threads still running
        setApplication(old);
        //noinspection AssignmentToStaticFieldFromInstanceMethod
        FileTypeRegistry.ourInstanceGetter = oldFileTypeRegistry;
        //noinspection AssignmentToStaticFieldFromInstanceMethod
        EncodingRegistry.ourInstanceGetter = oldEncodingRegistry;
      }
    }
  });
  setApplication(instance);
  FileTypeRegistry.ourInstanceGetter = fileTypeRegistryGetter;
  EncodingRegistry.ourInstanceGetter = encodingRegistryGetter;
}
项目：tools-idea    文件：PlatformLiteFixture.java    
public void initApplication() {
  //if (ApplicationManager.getApplication() instanceof MockApplicationEx) return;
  final MockApplicationEx instance = new MockApplicationEx(getTestRootDisposable());
  ApplicationManager.setApplication(instance,
                                    new Getter<FileTypeRegistry>() {
                                      @Override
                                      public FileTypeRegistry get() {
                                        return FileTypeManager.getInstance();
                                      }
                                    },
                                    new Getter<EncodingRegistry>() {
                                      @Override
                                      public EncodingRegistry get() {
                                        return EncodingManager.getInstance();
                                      }
                                    },
                                    getTestRootDisposable());
  getApplication().registerService(EncodingManager.class, EncodingManagerImpl.class);
}
项目：tools-idea    文件：FileCopyPasteUtil.java    
@NotNull
public static List<VirtualFile> getVirtualFileListFromAttachedObject(Object attached) {
  List<VirtualFile> result;
  List<File> fileList = getFileListFromAttachedObject(attached);
  if (fileList.isEmpty()) {
    result = Collections.emptyList();
  }
  else {
    result = new ArrayList<VirtualFile>(fileList.size());
    for (File file : fileList) {
      VirtualFile virtualFile = VfsUtil.findFileByIoFile(file, true);
      if (virtualFile == null) continue;
      result.add(virtualFile);
      // detect and store file type for Finder-2-IDEA drag-n-drop
      if (!virtualFile.isDirectory() && virtualFile.getFileType() == UnknownFileType.INSTANCE) {
        FileTypeRegistry.getInstance().detectFileTypeFromContent(virtualFile);
      }
    }
  }
  return result;
}
项目：tools-idea    文件：PsiFileImplUtil.java    
public static PsiFile setName(final PsiFile file, String newName) throws IncorrectOperationException {
  VirtualFile vFile = file.getViewProvider().getVirtualFile();
  PsiManagerImpl manager = (PsiManagerImpl)file.getManager();

  try{
    final FileType newFileType = FileTypeRegistry.getInstance().getFileTypeByFileName(newName);
    if (UnknownFileType.INSTANCE.equals(newFileType) || newFileType.isBinary()) {
      // before the file becomes unknown or a binary (thus, not openable in the editor), save it to prevent data loss
      final FileDocumentManager fdm = FileDocumentManager.getInstance();
      final Document doc = fdm.getCachedDocument(vFile);
      if (doc != null) {
        fdm.saveDocumentAsIs(doc);
      }
    }

    vFile.rename(manager, newName);
  }
  catch(IOException e){
    throw new IncorrectOperationException(e.toString(),e);
  }

  return file.getViewProvider().isPhysical() ? manager.findFile(vFile) : file;
}
项目：tools-idea    文件：DefaultCreateFromTemplateHandler.java    
@Override
public PsiElement createFromTemplate(final Project project, final PsiDirectory directory, String fileName, final FileTemplate template,
                                     final String templateText,
                                     final Map<String, Object> props) throws IncorrectOperationException {
  fileName = checkAppendExtension(fileName, template);

  if (FileTypeManager.getInstance().isFileIgnored(fileName)) {
    throw new IncorrectOperationException("This filename is ignored (Settings | File Types | Ignore files and folders)");
  }

  directory.checkCreateFile(fileName);
  FileType type = FileTypeRegistry.getInstance().getFileTypeByFileName(fileName);
  PsiFile file = PsiFileFactory.getInstance(project).createFileFromText(fileName, type, templateText);

  if (template.isReformatCode()) {
    CodeStyleManager.getInstance(project).reformat(file);
  }

  file = (PsiFile)directory.add(file);
  return file;
}
项目：consulo    文件：FileCopyPasteUtil.java    
@Nonnull
public static List<VirtualFile> getVirtualFileListFromAttachedObject(Object attached) {
  List<VirtualFile> result;
  List<File> fileList = getFileListFromAttachedObject(attached);
  if (fileList.isEmpty()) {
    result = Collections.emptyList();
  }
  else {
    result = new ArrayList<VirtualFile>(fileList.size());
    for (File file : fileList) {
      VirtualFile virtualFile = VfsUtil.findFileByIoFile(file, true);
      if (virtualFile == null) continue;
      result.add(virtualFile);
      // detect and store file type for Finder-2-IDEA drag-n-drop
      if (!virtualFile.isDirectory() && virtualFile.getFileType() == UnknownFileType.INSTANCE) {
        FileTypeRegistry.getInstance().detectFileTypeFromContent(virtualFile);
      }
    }
  }
  return result;
}
项目：consulo    文件：PsiFileImplUtil.java    
@RequiredDispatchThread
public static PsiFile setName(final PsiFile file, String newName) throws IncorrectOperationException {
  VirtualFile vFile = file.getViewProvider().getVirtualFile();
  PsiManagerImpl manager = (PsiManagerImpl)file.getManager();

  try{
    final FileType newFileType = FileTypeRegistry.getInstance().getFileTypeByFileName(newName);
    if (UnknownFileType.INSTANCE.equals(newFileType) || newFileType.isBinary()) {
      // before the file becomes unknown or a binary (thus, not openable in the editor), save it to prevent data loss
      final FileDocumentManager fdm = FileDocumentManager.getInstance();
      final Document doc = fdm.getCachedDocument(vFile);
      if (doc != null) {
        fdm.saveDocumentAsIs(doc);
      }
    }

    vFile.rename(manager, newName);
  }
  catch(IOException e){
    throw new IncorrectOperationException(e);
  }

  return file.getViewProvider().isPhysical() ? manager.findFile(vFile) : file;
}
项目：consulo    文件：FindInProjectUtil.java    
/**
 * FIXME [VISTALL] find way found regexp plugin
 */
@RequiredReadAction
private static List<PsiElement> getTopLevelRegExpChars(String regExpText, Project project) {
  FileType regexpFileType = FileTypeRegistry.getInstance().getFileTypeByExtension("regexp");
  if (regexpFileType == UnknownFileType.INSTANCE) {
    return Collections.emptyList();
  }
  PsiFile file = PsiFileFactory.getInstance(project).createFileFromText("A.regexp", regexpFileType, 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.emptyList();
}
项目：consulo    文件：DefaultCreateFromTemplateHandler.java    
@Override
public PsiElement createFromTemplate(final Project project, final PsiDirectory directory, String fileName, final FileTemplate template,
                                     final String templateText,
                                     final Map<String, Object> props) throws IncorrectOperationException {
  fileName = checkAppendExtension(fileName, template);

  if (FileTypeManager.getInstance().isFileIgnored(fileName)) {
    throw new IncorrectOperationException("This filename is ignored (Settings | File Types | Ignore files and folders)");
  }

  directory.checkCreateFile(fileName);
  FileType type = FileTypeRegistry.getInstance().getFileTypeByFileName(fileName);
  PsiFile file = PsiFileFactory.getInstance(project).createFileFromText(fileName, type, templateText);

  if (template.isReformatCode()) {
    CodeStyleManager.getInstance(project).reformat(file);
  }

  file = (PsiFile)directory.add(file);
  return file;
}
项目：consulo    文件：PsiDirectoryNode.java    
@Override
public boolean contains(@Nonnull VirtualFile file) {
  final PsiDirectory value = getValue();
  if (value == null) {
    return false;
  }

  VirtualFile directory = value.getVirtualFile();
  if (directory.getFileSystem() instanceof LocalFileSystem) {
    file = PathUtil.getLocalFile(file);
  }

  if (!VfsUtilCore.isAncestor(directory, file, false)) {
    return false;
  }

  return !FileTypeRegistry.getInstance().isFileIgnored(file);
}
项目：intellij-ce-playground    文件：SPIFileType.java    
@Override
public boolean isMyFileType(@NotNull VirtualFile file) {
  VirtualFile parent = file.getParent();
  if (parent != null && Comparing.equal("services", parent.getNameSequence())) {
    final VirtualFile gParent = parent.getParent();
    if (gParent != null && Comparing.equal("META-INF", gParent.getNameSequence())) {
      final String fileName = file.getName();
      for (Object condition : Extensions.getExtensions("com.intellij.vetoSPICondition")) {
        if (((Condition<String>)condition).value(fileName)) return false;
      }
      return FileTypeRegistry.getInstance().getFileTypeByFileName(fileName) == FileTypes.UNKNOWN;
    }
  }
  return false;
}
项目：intellij-ce-playground    文件：TodoIndex.java    
public TodoIndex(MessageBus messageBus, FileTypeRegistry manager) {
  myFileTypeManager = manager;
  messageBus.connect().subscribe(IndexPatternProvider.INDEX_PATTERNS_CHANGED, new PropertyChangeListener() {
    @Override
    public void propertyChange(PropertyChangeEvent evt) {
      FileBasedIndex.getInstance().requestRebuild(NAME);
    }
  });
}
项目：intellij-ce-playground    文件：AbstractConvertLineSeparatorsAction.java    
public static boolean shouldProcess(@NotNull VirtualFile file, @NotNull Project project) {
  if (file.isDirectory()
      || !file.isWritable()
      || FileTypeRegistry.getInstance().isFileIgnored(file)
      || file.getFileType().isBinary()
      || file.equals(project.getProjectFile())
      || file.equals(project.getWorkspaceFile()))
  {
    return false;
  }
  Module module = FileIndexFacade.getInstance(project).getModuleForFile(file);
  return module == null || !ModuleUtilCore.isModuleFile(module, file);
}
项目：intellij-ce-playground    文件：FileReference.java    
@Nullable
public
String getNewFileTemplateName() {
  FileType fileType = FileTypeRegistry.getInstance().getFileTypeByFileName(myText);
  if (fileType != UnknownFileType.INSTANCE) {
    return fileType.getName() + " File." + fileType.getDefaultExtension();
  }
  return null;
}
项目：intellij-ce-playground    文件：LightVirtualFile.java    
public void setLanguage(@NotNull Language language) {
  myLanguage = language;
  FileType type = language.getAssociatedFileType();
  if (type == null) {
    type = FileTypeRegistry.getInstance().getFileTypeByFileName(getName());
  }
  setFileType(type);
}
项目：intellij-ce-playground    文件：PsiUtilCore.java    
/**
 * Tries to find PSI file for a virtual file and throws assertion error with debug info if it is null.
 */
@NotNull
public static PsiFile getPsiFile(@NotNull Project project, @NotNull VirtualFile file) {
  PsiManager psiManager = PsiManager.getInstance(project);
  PsiFile psi = psiManager.findFile(file);
  if (psi != null) return psi;
  FileType fileType = file.getFileType();
  FileViewProvider viewProvider = psiManager.findViewProvider(file);
  Document document = FileDocumentManager.getInstance().getDocument(file);
  boolean ignored = !(file instanceof LightVirtualFile) && FileTypeRegistry.getInstance().isFileIgnored(file);
  VirtualFile vDir = file.getParent();
  PsiDirectory psiDir = vDir == null ? null : PsiManager.getInstance(project).findDirectory(vDir);
  FileIndexFacade indexFacade = FileIndexFacade.getInstance(project);
  StringBuilder sb = new StringBuilder();
  sb.append("valid=").append(file.isValid()).
    append(" isDirectory=").append(file.isDirectory()).
    append(" hasDocument=").append(document != null).
    append(" length=").append(file.getLength());
  sb.append("\nproject=").append(project.getName()).
    append(" default=").append(project.isDefault()).
    append(" open=").append(project.isOpen());;
  sb.append("\nfileType=").append(fileType.getName()).append("/").append(fileType.getClass().getName());
  sb.append("\nisIgnored=").append(ignored);
  sb.append(" underIgnored=").append(indexFacade.isUnderIgnored(file));
  sb.append(" inLibrary=").append(indexFacade.isInLibrarySource(file) || indexFacade.isInLibraryClasses(file));
  sb.append(" parentDir=").append(vDir == null ? "no-vfs" : vDir.isDirectory() ? "has-vfs-dir" : "has-vfs-file").
    append("/").append(psiDir == null ? "no-psi" : "has-psi");
  sb.append("\nviewProvider=").append(viewProvider == null ? "null" : viewProvider.getClass().getName());
  if (viewProvider != null) {
    List<PsiFile> files = viewProvider.getAllFiles();
    sb.append(" language=").append(viewProvider.getBaseLanguage().getID());
    sb.append(" physical=").append(viewProvider.isPhysical());
    sb.append(" rootCount=").append(files.size());
    for (PsiFile o : files) {
      sb.append("\n  root=").append(o.getLanguage().getID()).append("/").append(o.getClass().getName());
    }
  }
  LOG.error("no PSI for file '" + file.getName() + "'", new Attachment(file.getPresentableUrl(), sb.toString()));
  throw new AssertionError();
}
项目：intellij-ce-playground    文件：PathsList.java    
@Override
public VirtualFile fun(String s) {
  final FileType fileType = FileTypeRegistry.getInstance().getFileTypeByFileName(s);
  final VirtualFile localFile = PATH_TO_LOCAL_VFILE.fun(s);
  if (localFile == null) return null;

  if (ArchiveFileType.INSTANCE.equals(fileType) && !localFile.isDirectory()) {
    return StandardFileSystems.getJarRootForLocalFile(localFile);
  }
  return localFile;
}
项目：intellij-ce-playground    文件：FileTypeIndex.java    
@Override
public int getVersion() {
  FileType[] types = myFileTypeManager.getRegisteredFileTypes();
  int version = 1;
  for (FileType type : types) {
    version += type.getName().hashCode();
  }

  version *= 31;
  for (FileTypeRegistry.FileTypeDetector detector : Extensions.getExtensions(FileTypeRegistry.FileTypeDetector.EP_NAME)) {
    version += detector.getVersion();
  }
  return version;
}
项目：intellij-ce-playground    文件：DiffHttpService.java    
@Nullable
private static String readContent(@NotNull JsonReader reader, @NotNull List<DiffContent> contents, @NotNull List<String> titles, @Nullable String defaultFileTypeName) throws IOException {
  FileTypeRegistry fileTypeRegistry = FileTypeRegistry.getInstance();

  FileType defaultFileType = defaultFileTypeName == null ? null : fileTypeRegistry.findFileTypeByName(defaultFileTypeName);
  reader.beginArray();
  while (reader.hasNext()) {
    String title = null;
    String fileType = null;
    String content = null;

    reader.beginObject();
    while (reader.hasNext()) {
      String name = reader.nextName();
      if (name.equals("title")) {
        title = reader.nextString();
      }
      else if (name.equals("fileType")) {
        fileType = reader.nextString();
      }
      else if (name.equals("content")) {
        content = reader.nextString();
      }
      else {
        reader.skipValue();
      }
    }
    reader.endObject();

    if (content == null) {
      return "content is not specified";
    }

    FileType type = fileType == null ? defaultFileType : fileTypeRegistry.findFileTypeByName(fileType);
    contents.add(DiffContentFactory.getInstance().create(content, type));
    titles.add(StringUtil.isEmptyOrSpaces(title) ? "" : title);
  }
  reader.endArray();
  return null;
}
项目：intellij-ce-playground    文件：PlatformLiteFixture.java    
public void initApplication() {
  //if (ApplicationManager.getApplication() instanceof MockApplicationEx) return;
  final MockApplicationEx instance = new MockApplicationEx(getTestRootDisposable());
  ApplicationManager.setApplication(instance,
                                    new Getter<FileTypeRegistry>() {
                                      @Override
                                      public FileTypeRegistry get() {
                                        return FileTypeManager.getInstance();
                                      }
                                    },
                                    getTestRootDisposable());
  getApplication().registerService(EncodingManager.class, EncodingManagerImpl.class);
}
项目：intellij-ce-playground    文件：PsiFileFactoryImpl.java    
@Override
@NotNull
public PsiFile createFileFromText(@NotNull String name, @NotNull String text){
  FileType type = FileTypeRegistry.getInstance().getFileTypeByFileName(name);
  if (type.isBinary()) {
    throw new RuntimeException("Cannot create binary files from text: name " + name + ", file type " + type);
  }

  return createFileFromText(name, type, text);
}
项目：intellij-ce-playground    文件：ScratchProjectViewPane.java    
@Override
public boolean contains(@NotNull VirtualFile file) {
  PsiFileSystemItem value = getValue();
  if (!(value instanceof PsiDirectory)) return super.contains(file);
  PsiDirectory dir = (PsiDirectory)value;

  return VfsUtilCore.isAncestor(dir.getVirtualFile(), file, false) &&
         !FileTypeRegistry.getInstance().isFileIgnored(file);
}
项目：intellij-ce-playground    文件：ProjectViewDirectoryHelper.java    
public Collection<AbstractTreeNode> getDirectoryChildren(final PsiDirectory psiDirectory,
                                                         final ViewSettings settings,
                                                         final boolean withSubDirectories) {
  final List<AbstractTreeNode> children = new ArrayList<AbstractTreeNode>();
  final Project project = psiDirectory.getProject();
  final ProjectFileIndex fileIndex = ProjectRootManager.getInstance(project).getFileIndex();
  final Module module = fileIndex.getModuleForFile(psiDirectory.getVirtualFile());
  final ModuleFileIndex moduleFileIndex = module == null ? null : ModuleRootManager.getInstance(module).getFileIndex();
  if (!settings.isFlattenPackages() || skipDirectory(psiDirectory)) {
    processPsiDirectoryChildren(psiDirectory, directoryChildrenInProject(psiDirectory, settings),
                                children, fileIndex, null, settings, withSubDirectories);
  }
  else { // source directory in "flatten packages" mode
    final PsiDirectory parentDir = psiDirectory.getParentDirectory();
    if (parentDir == null || skipDirectory(parentDir) && withSubDirectories) {
      addAllSubpackages(children, psiDirectory, moduleFileIndex, settings);
    }
    if (withSubDirectories) {
      PsiDirectory[] subdirs = psiDirectory.getSubdirectories();
      for (PsiDirectory subdir : subdirs) {
        if (!skipDirectory(subdir)) {
          continue;
        }
        VirtualFile directoryFile = subdir.getVirtualFile();

        if (Registry.is("ide.hide.excluded.files")) {
          if (fileIndex.isExcluded(directoryFile)) continue;
        }
        else {
          if (FileTypeRegistry.getInstance().isFileIgnored(directoryFile)) continue;
        }

        children.add(new PsiDirectoryNode(project, subdir, settings));
      }
    }
    processPsiDirectoryChildren(psiDirectory, psiDirectory.getFiles(), children, fileIndex, moduleFileIndex, settings,
                                withSubDirectories);
  }
  return children;
}
项目：intellij-ce-playground    文件：XmlFileImpl.java    
@Override
@NotNull
public FileType getFileType() {
  if (myType == null) {
    myType = getLanguage().getAssociatedFileType();
    if (myType == null) {
      VirtualFile virtualFile = getOriginalFile().getVirtualFile();
      myType = virtualFile == null ? FileTypeRegistry.getInstance().getFileTypeByFileName(getName()) : virtualFile.getFileType();
    }
  }
  return myType;
}
项目：tools-idea    文件：ProjectFileIndexImpl.java    
public ProjectFileIndexImpl(@NotNull Project project, @NotNull DirectoryIndex directoryIndex, @NotNull FileTypeRegistry fileTypeManager) {
  myProject = project;

  myDirectoryIndex = directoryIndex;
  myFileTypeRegistry = fileTypeManager;
  myContentFilter = new ContentFilter();
  myFileExclusionManager = ProjectFileExclusionManager.SERVICE.getInstance(project);
}
项目：tools-idea    文件：ModuleFileIndexImpl.java    
public ModuleFileIndexImpl(Module module, DirectoryIndex directoryIndex) {
  myModule = module;
  myDirectoryIndex = directoryIndex;
  myFileTypeRegistry = FileTypeRegistry.getInstance();

  myContentFilter = new ContentFilter();
  myExclusionManager = ProjectFileExclusionManager.SERVICE.getInstance(module.getProject());
}
项目：tools-idea    文件：LightVirtualFile.java    
public void setLanguage(final Language language) {
  myLanguage = language;
  myFileType = language.getAssociatedFileType();
  if (myFileType == null) {
    myFileType = FileTypeRegistry.getInstance().getFileTypeByFileName(myName);
  }
}
项目：tools-idea    文件：PathsList.java    
@Override
public VirtualFile fun(String s) {
  final FileType fileType = FileTypeRegistry.getInstance().getFileTypeByFileName(s);
  final VirtualFile localFile = PATH_TO_LOCAL_VFILE.fun(s);
  if (localFile == null) return null;

  if (ArchiveFileType.INSTANCE.equals(fileType) && !localFile.isDirectory()) {
    return StandardFileSystems.getJarRootForLocalFile(localFile);
  }
  return localFile;
}
项目：tools-idea    文件：PsiFileFactoryImpl.java    
@Override
@NotNull
public PsiFile createFileFromText(@NotNull String name, @NotNull String text){
  FileType type = FileTypeRegistry.getInstance().getFileTypeByFileName(name);
  if (type.isBinary()) {
    throw new RuntimeException("Cannot create binary files from text: name " + name + ", file type " + type);
  }

  return createFileFromText(name, type, text);
}
项目：tools-idea    文件：FilePathImpl.java    
private static void detectFileType(VirtualFile virtualFile) {
  if (virtualFile == null || !virtualFile.isValid() || virtualFile.isDirectory()) return;
  FileType fileType = virtualFile.getFileType();
  if (fileType == UnknownFileType.INSTANCE) {
    FileTypeRegistry.getInstance().detectFileTypeFromContent(virtualFile);
  }
}
项目：tools-idea    文件：XmlFileImpl.java    
@Override
@NotNull
public FileType getFileType() {
  if (myType == null) {
    myType = getLanguage().getAssociatedFileType();
    if (myType == null) {
      VirtualFile virtualFile = getOriginalFile().getVirtualFile();
      myType = virtualFile == null ? FileTypeRegistry.getInstance().getFileTypeByFileName(getName()) : virtualFile.getFileType();
    }
  }
  return myType;
}