Adds User and Version custom field format that can be used to reference a project member or version in custom fields (#2096).

These new field formats are available for project, issue, version and time entry custom fields.

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@5272 e93f8b46-1217-0410-a6f0-8f06a7374b81

app/helpers/custom_fields_helper.rb

@@ -49,7 +49,7 @@ module CustomFieldsHelper
       blank_option = custom_field.is_required? ?
                        (custom_field.default_value.blank? ? "<option value=\"\">--- #{l(:actionview_instancetag_blank_option)} ---</option>" : '') : 
                        '<option></option>'
-      select_tag(field_name, blank_option + options_for_select(custom_field.possible_values, custom_value.value), :id => field_id)
+      select_tag(field_name, blank_option + options_for_select(custom_field.possible_values_options(custom_value.customized), custom_value.value), :id => field_id)
     else
       text_field_tag(field_name, custom_value.value, :id => field_id)
     end
@@ -83,7 +83,7 @@ module CustomFieldsHelper
                                                    [l(:general_text_yes), '1'],
                                                    [l(:general_text_no), '0']]), :id => field_id)
       when "list"
-        select_tag(field_name, options_for_select([[l(:label_no_change_option), '']] + custom_field.possible_values), :id => field_id)
+        select_tag(field_name, options_for_select([[l(:label_no_change_option), '']] + custom_field.possible_values_options), :id => field_id)
       else
         text_field_tag(field_name, '', :id => field_id)
     end
@@ -101,8 +101,8 @@ module CustomFieldsHelper
   end
 
   # Return an array of custom field formats which can be used in select_tag
-  def custom_field_formats_for_select
-    Redmine::CustomFieldFormat.as_select
+  def custom_field_formats_for_select(custom_field)
+    Redmine::CustomFieldFormat.as_select(custom_field.class.customized_class.name)
   end
   
   # Renders the custom_values in api views