public void setTopController(@NotNull Configurable.TopComponentController topController) {
    myTopController = topController;
    myTopController.showProject(false);

    for (InstallPluginInfo info : myInstallingInfos.values()) {
      info.fromBackground(this);
    }
    if (!myInstallingInfos.isEmpty()) {
      myTopController.showProgress(true);
    }
  }
public void setTopController(@NotNull Configurable.TopComponentController topController)