<configure xmlns="http://namespaces.zope.org/zope"
           xmlns:browser="http://namespaces.zope.org/browser"
           xmlns:five="http://namespaces.zope.org/five">

  <class class="Products.CMFPlone.Portal.PloneSite">
    <implements interface="plone.app.layout.navigation.interfaces.INavigationRoot" />
  </class>

  <class class=".navtree.NavtreeQueryBuilder">
      <allow interface="plone.app.layout.navigation.interfaces.INavigationQueryBuilder" />
  </class>

  <browser:page
      for="*"
      name="breadcrumbs_view"
      class=".navigation.PhysicalNavigationBreadcrumbs"
      permission="zope.Public"
      allowed_attributes="breadcrumbs"
      />

  <browser:page
      for="plone.app.layout.navigation.interfaces.INavigationRoot"
      name="breadcrumbs_view"
      class=".navigation.RootPhysicalNavigationBreadcrumbs"
      permission="zope.Public"
      allowed_attributes="breadcrumbs"
      />

  <browser:page
      for="*"
      name="navtree_builder_view"
      class=".navigation.CatalogNavigationTree"
      permission="zope.Public"
      allowed_attributes="navigationTree"
      />

  <browser:page
      for="*"
      name="sitemap_builder_view"
      class=".navigation.CatalogSiteMap"
      permission="zope.Public"
      allowed_attributes="siteMap"
      />

  <browser:page
      for="*"
      name="portal_tabs_view"
      class=".navigation.CatalogNavigationTabs"
      permission="zope.Public"
      allowed_attributes="topLevelTabs"
      />

  <browser:page
      for="*"
      name="plone"
      class=".ploneview.Plone"
      permission="zope.Public"
      allowed_interface=".interfaces.IPlone"
      />

  <browser:page
      for="*"
      name="sitemap_view"
      class=".sitemap.SitemapView"
      permission="zope.Public"
      allowed_interface=".interfaces.ISitemapView"
      />

   <adapter for="*
                .interfaces.INavigationTree"
            factory=".navtree.DefaultNavtreeStrategy"
            provides="plone.app.layout.navigation.interfaces.INavtreeStrategy" />

   <adapter for="*
                .interfaces.ISiteMap"
            factory=".navtree.SitemapNavtreeStrategy"
            provides="plone.app.layout.navigation.interfaces.INavtreeStrategy" />

</configure>
