コード例 #1
0
  @Override
  public void update(AnActionEvent e) {
    super.update(e);
    Presentation presentation = e.getPresentation();
    Project project = e.getProject();
    if (project == null) {
      presentation.setEnabled(false);
      presentation.setVisible(false);
      return;
    }

    VirtualFile[] vFiles = e.getData(CommonDataKeys.VIRTUAL_FILE_ARRAY);
    if (vFiles == null || vFiles.length != 1 || vFiles[0] == null) { // only 1 file for now
      presentation.setEnabled(false);
      presentation.setVisible(true);
      return;
    }

    GitRepositoryManager manager = GitUtil.getRepositoryManager(project);

    GitRepository repository = manager.getRepositoryForFile(vFiles[0]);
    if (repository == null || repository.isFresh() || noBranchesToCompare(repository)) {
      presentation.setEnabled(false);
      presentation.setVisible(true);
      return;
    }

    presentation.setEnabled(true);
    presentation.setVisible(true);
  }
 @Override
 public void update(final AnActionEvent e) {
   super.update(e);
   updateIcon(e.getPresentation());
 }
コード例 #3
0
 @Override
 public void update(AnActionEvent e) {
   super.update(e);
   e.getPresentation().setEnabled(myEnabled);
 }