Workflow enhancement: editable and required fields configurable by role, tracker and status (#703, #3521).

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@9977 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/workflows_helper.rb

@@ -18,4 +18,10 @@
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 module WorkflowsHelper
+  def field_permission_tag(permissions, status, field)
+    name = field.is_a?(CustomField) ? field.id.to_s : field
+    select_tag("permissions[#{name}][#{status.id}]",
+      options_for_select([["", ""], ["Read-only", "readonly"], ["Required", "required"]], permissions[status.id][name])
+    )
+  end
 end