Merge branch 'improvement-#1814' into develop

lib/colored_enumeration/extensions/custom_field_patch.rb

@@ -25,7 +25,9 @@ def self.included(base)
         base.include(InstanceMethods)
         base.class_eval do
           safe_attributes 'color_support'
-          validates :color_support, inclusion: [true, false], if: :enumeration?
+          validates :color_support, inclusion: [true, false], if: :with_color_support?
+          class_attribute :color_supporting_field_formats
+          self.color_supporting_field_formats = %w[enumeration]
         end
       end
 
@@ -34,8 +36,8 @@ def color_map
           enumerations.pluck(:id, :color).to_h
         end
 
-        def enumeration?
-          field_format == 'enumeration'
+        def with_color_support?
+          self.class.color_supporting_field_formats.include?(field_format)
         end
       end
     end

lib/colored_enumeration/extensions/query_custom_field_column_patch.rb

@@ -42,7 +42,7 @@ def color_map
         # @overrides QueryCustomFieldColumn#css_classes
         #
         def html_attributes(issue)
-          return { class: css_classes } unless custom_field.enumeration?
+          return { class: css_classes } unless custom_field.with_color_support?
           return { class: css_classes } unless custom_field.color_support?
 
           val = value_object(issue)

lib/colored_enumeration/hooks/view_custom_fields_form_upper_box_hook_listener.rb

@@ -37,7 +37,7 @@ def view_custom_fields_form_upper_box(context = {})
         custom_field = context[:custom_field]
         form = context[:form]
 
-        return unless custom_field.enumeration?
+        return unless custom_field.with_color_support?
 
         controller.send :render_to_string, { partial: 'hooks/color_support',
                                              locals: { f: form, custom_field: custom_field } }