Java Code Examples for com.intellij.psi.PsiFile#getContainingDirectory()

/** Only check that the file is under res/values or res/values-*. */
private static boolean isBlazeResourcesFile(PsiFile file) {
  if (!Blaze.isBlazeProject(file.getProject())) {
    return false;
  }
  file = file.getOriginalFile();
  PsiDirectory parent = file.getContainingDirectory();
  if (parent == null) {
    return false;
  }
  String parentName = parent.getName();
  if (!parentName.equals(FD_RES_VALUES) && !parentName.startsWith(FD_RES_VALUES + '-')) {
    return false;
  }
  PsiDirectory grandParent = parent.getParentDirectory();
  return grandParent != null && grandParent.getName().equals(FD_RES);
}
 

@Override
public boolean accepts(@NotNull PsiFile psiFile, ProcessingContext processingContext) {
    if (psiFile.getFileType() != YAMLFileType.YML) {
        return false;
    }

    if (psiFile.getName().matches("(security|config).*\\.(yml|yaml)")) {
        return true;
    }

    // psiFile.virtualFile is empty; check via folder structure
    PsiDirectory containingDirectory = psiFile.getContainingDirectory();
    if (containingDirectory == null) {
        return false;
    }

    if ("packages".equals(containingDirectory.getName())) {
        return true;
    }

    VirtualFile virtualDirectoryFile = containingDirectory.getVirtualFile();

    String relativePath = VfsExUtil.getRelativeProjectPath(psiFile.getProject(), virtualDirectoryFile);
    return relativePath != null && relativePath.contains("config/packages/");
}
 

/**
 * Gives targets to files which relative to current file directory
 */
@NotNull
public static Collection<PsiFile> getFileResourceTargetsInDirectoryScope(@NotNull PsiFile psiFile, @NotNull String content) {

    // bundle scope
    if(content.startsWith("@")) {
        return Collections.emptyList();
    }

    PsiDirectory containingDirectory = psiFile.getContainingDirectory();
    if(containingDirectory == null) {
        return Collections.emptyList();
    }

    VirtualFile relativeFile = VfsUtil.findRelativeFile(content, containingDirectory.getVirtualFile());
    if(relativeFile == null) {
        return Collections.emptyList();
    }

    PsiFile targetFile = PsiElementUtils.virtualFileToPsiFile(psiFile.getProject(), relativeFile);
    if(targetFile == null) {
        return Collections.emptyList();
    }

    return Collections.singletonList(targetFile);
}
 

/**
 * Collect all parent directories until a directory named "Fusion" is found.
 * If none is found, return an empty array.
 */
public static ArrayList<PsiDirectory> getParentFusionDirectories(PsiDirectory currentDirectory) {
    if (currentDirectory == null) {
        return null;
    }

    PsiFile composerManifest = ComposerUtil.getComposerManifest(currentDirectory);
    PsiDirectory packageDirectory = null;
    if (composerManifest != null) {
        packageDirectory = composerManifest.getContainingDirectory();
    }

    ArrayList<PsiDirectory> parentDirectories = new ArrayList<>();
    boolean fusionDirectoryExists = false;

    do {
        parentDirectories.add(currentDirectory);
        currentDirectory = currentDirectory.getParentDirectory();

        if (currentDirectory != null && currentDirectory.getName().equals("Fusion")) {
            fusionDirectoryExists = true;
        }
    } while (currentDirectory != null
            && !currentDirectory.getName().equals("Fusion")
            && !currentDirectory.equals(packageDirectory)
            && !currentDirectory.equals(guessProjectDir(currentDirectory.getProject())));

    if (!fusionDirectoryExists) {
        return new ArrayList<>();
    }

    return parentDirectories;
}
 

@Override
protected void addCompletions(@NotNull CompletionParameters completionParameters, final ProcessingContext processingContext, @NotNull final CompletionResultSet completionResultSet) {

    PsiFile originalFile = completionParameters.getOriginalFile();
    if(!Symfony2ProjectComponent.isEnabled(originalFile)) {
        return;
    }

    final PsiDirectory containingDirectory = originalFile.getContainingDirectory();
    if (containingDirectory == null) {
        return;
    }

    final VirtualFile containingDirectoryFiles = containingDirectory.getVirtualFile();
    VfsUtil.visitChildrenRecursively(containingDirectoryFiles, new VirtualFileVisitor() {
        @Override
        public boolean visitFile(@NotNull VirtualFile file) {

            String relativePath = VfsUtil.getRelativePath(file, containingDirectoryFiles, '/');
            if (relativePath == null) {
                return super.visitFile(file);
            }

            completionResultSet.addElement(LookupElementBuilder.create(relativePath).withIcon(file.getFileType().getIcon()));

            return super.visitFile(file);
        }
    });

}
 

public static String[] getRelativeFiles(PsiFile baseFile)
    {
        final List<String> files = new ArrayList<String>();
        Project project = baseFile.getProject();
        final VirtualFile projectDirectory = project.getBaseDir();
        PsiDirectory directory = baseFile.getContainingDirectory();

        if(directory == null)
            return null;

        final VirtualFile originDirectory = directory.getVirtualFile();

        ProjectFileIndex fileIndex = ProjectFileIndex.SERVICE.getInstance(project);

/*
        for(VirtualFile file : originDirectory.getChildren()) {
            files.add(file.getPath().replace(projectDirectory.getPath() + "/", ""));
        }
*/

        fileIndex.iterateContentUnderDirectory(originDirectory, new ContentIterator() {
                @Override
                public boolean processFile(VirtualFile file) {
                    //files.add(file.getName());
                    if(!file.isDirectory()) {
                        files.add(file.getPath().replace(originDirectory.getPath() + "/", ""));
                    }

                    return true;
                }
            }
        );

        return files.toArray(new String[files.size()]);
    }
 

@Override
public PsiElement getParentElement(PsiElement element) {
  final PsiFile containingFile = element.getContainingFile();
  if (containingFile != null) {
    return containingFile.getContainingDirectory();
  }
  return null;
}
 

@Override
public boolean canSelectInLeftTree(final Map<PsiFile, Set<PsiFile>> deps) {
  Set<PsiFile> files = deps.keySet();
  for (PsiFile file : files) {
    if (file.getContainingDirectory() == getPsiDirectory()) {
      return true;
    }
  }
  return false;
}
 

@Override
public void actionPerformed(AnActionEvent e) {
  final DataContext dataContext = e.getDataContext();
  final Project project = dataContext.getData(CommonDataKeys.PROJECT);
  if (project == null) {
    return;
  }

  CommandProcessor.getInstance().executeCommand(project, new Runnable() {
    @Override
    public void run() {
      PsiDocumentManager.getInstance(project).commitAllDocuments();
    }
  }, "", null);
  final Editor editor = dataContext.getData(PlatformDataKeys.EDITOR);
  PsiElement[] elements;

  PsiDirectory defaultTargetDirectory;
  if (editor != null) {
    PsiElement aElement = getTargetElement(editor, project);
    PsiFile file = PsiDocumentManager.getInstance(project).getPsiFile(editor.getDocument());
    if (file == null) return;
    elements = new PsiElement[]{aElement};
    if (aElement == null || !CopyHandler.canCopy(elements)) {
      elements = new PsiElement[]{file};
    }
    defaultTargetDirectory = file.getContainingDirectory();
  }
  else {
    PsiElement element = dataContext.getData(LangDataKeys.TARGET_PSI_ELEMENT);
    defaultTargetDirectory = element instanceof PsiDirectory ? (PsiDirectory)element : null;
    elements = dataContext.getData(LangDataKeys.PSI_ELEMENT_ARRAY);
  }
  doCopy(elements, defaultTargetDirectory);
}
 

@Nullable
public static PsiDirectory getDirectory(@Nullable PsiElement element) {
  if (element == null) return null;
  // handle injection and fragment editor
  PsiFile file = FileContextUtil.getContextFile(element);
  return file == null ? null : file.getContainingDirectory();
}
 

@Nullable
public PsiDirectory getSelectedDirectory() {
  if (mySelection != null) {
    final PsiFile file = mySelection.getContainingFile();
    if (file != null){
      return file.getContainingDirectory();
    }
  }
  ItemWrapper wrapper = myView.getSelectedItem();
  if (wrapper == null) return null;
  return wrapper.myDirectory;
}