Method setPluginPath

src/openms_gui/source/VISUAL/TVToolDiscovery.cpp:212–238

  }

  bool TVToolDiscovery::setPluginPath(const String& plugin_path, bool create)
  {
    if (!File::exists(plugin_path))
    {
      if (create)
      {
        QDir path = QDir(plugin_path.toQString());
        QString dir = path.dirName();
        path.cdUp();

        if (!path.mkdir(dir))
        {
          OPENMS_LOG_WARN << "Unable to create plugin directory " << plugin_path << std::endl;
          //plugin_path_ = plugin_path;
          return false;
        }
      }
      else
      {
        OPENMS_LOG_WARN << "Unable to set plugin directory: " << plugin_path << " does not exist." << std::endl;
        return false;
      }
    }

    plugin_path_ = plugin_path;
    return true;
  }

  const std::string TVToolDiscovery::getPluginPath()
  {