# HG changeset patch
# User Alexandre Richardson <alexandre.richardson@logilab.fr>
# Date 1442486859 -7200
# Node ID 6bc480ec5665ef704014ac168620d038248ed701
# Parent  40e74d6d7e99eb8dd79fc7e1970484d7fc749f50
refactor a bit breadcrumbs to ease overriding of the root's display

diff -r 40e74d6d7e99 -r 6bc480ec5665 cubicweb/web/views/ibreadcrumbs.py
--- a/cubicweb/web/views/ibreadcrumbs.py	Wed Jan 14 13:35:22 2015 +0100
+++ b/cubicweb/web/views/ibreadcrumbs.py	Thu Sep 17 12:47:39 2015 +0200
@@ -121,13 +121,16 @@
     def close_breadcrumbs(self, w):
         w(u'</span>')
 
-    def render_breadcrumbs(self, w, contextentity, path):
+    def render_root(self, w, contextentity, path):
         root = path.pop(0)
         if isinstance(root, Entity):
             w(self.link_template % (self._cw.build_url(root.__regid__),
                                          root.dc_type('plural')))
             w(self.separator)
         self.wpath_part(w, root, contextentity, not path)
+ 
+    def render_breadcrumbs(self, w, contextentity, path):
+        self.render_root(w, contextentity, path)
         for i, parent in enumerate(path):
             w(self.separator)
             w(u"\n")