@Override @Nullable public Document getDocument(@NotNull final VirtualFile file) { DocumentEx document = (DocumentEx) getCachedDocument(file); if (document == null) { if (file.isDirectory() || isBinaryWithoutDecompiler(file) || SingleRootFileViewProvider.isTooLargeForContentLoading(file)) { return null; } final CharSequence text = LoadTextUtil.loadText(file); synchronized (lock) { document = (DocumentEx) getCachedDocument(file); if (document != null) return document; // Double checking document = (DocumentEx) createDocument(text); document.setModificationStamp(file.getModificationStamp()); final FileType fileType = file.getFileType(); document.setReadOnly(!file.isWritable() || fileType.isBinary()); file.putUserData(DOCUMENT_KEY, new WeakReference<Document>(document)); document.putUserData(FILE_KEY, file); if (!(file instanceof LightVirtualFile || file.getFileSystem() instanceof DummyFileSystem)) { document.addDocumentListener( new DocumentAdapter() { @Override public void documentChanged(DocumentEvent e) { final Document document = e.getDocument(); myUnsavedDocuments.add(document); final Runnable currentCommand = CommandProcessor.getInstance().getCurrentCommand(); Project project = currentCommand == null ? null : CommandProcessor.getInstance().getCurrentCommandProject(); String lineSeparator = CodeStyleFacade.getInstance(project).getLineSeparator(); document.putUserData(LINE_SEPARATOR_KEY, lineSeparator); // avoid documents piling up during batch processing if (areTooManyDocumentsInTheQueue(myUnsavedDocuments)) { saveAllDocumentsLater(); } } }); } } myMultiCaster.fileContentLoaded(file, document); } return document; }
public static void addAvailableSystemScripts( final Collection<String> result, @NotNull Module module) { VirtualFile scriptRoot = null; GlobalSearchScope searchScope = GlobalSearchScope.moduleWithDependenciesAndLibrariesScope(module, false); for (PsiClass aClass : JavaPsiFacade.getInstance(module.getProject()).findClasses("CreateApp_", searchScope)) { PsiClass superClass = aClass.getSuperClass(); if (superClass != null && GroovyCommonClassNames.GROOVY_LANG_SCRIPT.equals(superClass.getQualifiedName())) { PsiFile psiFile = aClass.getContainingFile(); if (psiFile != null) { VirtualFile file = psiFile.getVirtualFile(); if (file != null && file.getFileSystem() instanceof ArchiveFileSystem) { VirtualFile parent = file.getParent(); if (parent != null && parent.findChild("Console.class") != null) { scriptRoot = parent; break; } } } } } if (scriptRoot == null) return; Pattern scriptPattern = Pattern.compile("([A-Za-z0-9]+)_?\\.class"); for (VirtualFile file : scriptRoot.getChildren()) { Matcher matcher = scriptPattern.matcher(file.getName()); if (matcher.matches()) { result.add(GroovyNamesUtil.camelToSnake(matcher.group(1))); } } }
private static boolean needsRefresh(final VirtualFile file) { final VirtualFileSystem fs = file.getFileSystem(); return fs instanceof NewVirtualFileSystem && file.getTimeStamp() != ((NewVirtualFileSystem) fs).getTimeStamp(file); }