text: #    Licensed under the Apache License, Version 2.0 (the "License"); you may
  #    not use this file except in compliance with the License. You may obtain
  #    a copy of the License at
  #
  #         http://www.apache.org/licenses/LICENSE-2.0
  #
  #    Unless required by applicable law or agreed to in writing, software
  #    distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
  #    WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
  #    License for the specific language governing permissions and limitations
  #    under the License.
  
  from selenium.webdriver.common import by
  
  from openstack_dashboard.test.integration_tests.pages import pageobject
  
  
  class BasePage(pageobject.PageObject):
      """Base class for all dashboard page objects."""
      @property
      def topbar(self):
          return BasePage.TopBarRegion(self.driver, self.conf)
  
      @property
      def is_logged_in(self):
          return self.topbar.is_logged_in
  
      def go_to_login_page(self):
          self.driver.get(self.login_url)
  
      def go_to_home_page(self):
          self.topbar.brand.click()
  
      def log_out(self):
          self.topbar.logout_link.click()
          return self.go_to_login_page()
  
      class TopBarRegion(pageobject.PageObject):
          _user_indicator_locator = (by.By.CSS_SELECTOR,
                                     '#profile_editor_switcher > '
                                     'a.dropdown-toggle > div')
          _user_dropdown_menu_locator = (by.By.CSS_SELECTOR,
                                         '#profile_editor_switcher >'
                                         ' a.dropdown-toggle')
          _settings_link_locator = (by.By.CSS_SELECTOR,
                                    'a[href*="/settings/"]')
          _help_link_locator = (by.By.CSS_SELECTOR,
                                'ul#editor_list li:nth-of-type(3) > a')
          _logout_link_locator = (by.By.CSS_SELECTOR,
                                  'a[href*="/auth/logout/"]')
          _openstack_brand_locator = (by.By.CSS_SELECTOR, 'a[href*="/home/"]')
  
          @property
          def user(self):
              return self.get_element(*self._user_indicator_locator)
  
          @property
          def brand(self):
              return self.get_element(*self._openstack_brand_locator)
  
          @property
          def logout_link(self):
              return self.get_element(*self._logout_link_locator)
  
          @property
          def user_dropdown_menu(self):
              return self.get_element(*self._user_dropdown_menu_locator)
  
          @property
          def settings_link(self):
              return self.get_element(*self._settings_link_locator)
  
          @property
          def help_link(self):
              return self.get_element(*self._help_link_locator)
  
          @property
          def is_logout_visible(self):
              return self.is_element_visible(*self._logout_link_locator)
  
          @property
          def is_logged_in(self):
              return self.is_element_visible(*self._user_indicator_locator)
  