From ffa6a6343d6f32b47c442d58ce1572818daadb5e Mon Sep 17 00:00:00 2001
From: Julien Lancelot <julien.lancelot@gmail.com>
Date: Wed, 20 Mar 2013 15:58:15 +0100
Subject: [PATCH] SONAR-4116 In the Measure filters, before "new_*" measures we
 should not display a '+' or '-' character

---
 .../WEB-INF/app/helpers/application_helper.rb |  6 +--
 .../WEB-INF/app/helpers/measures_helper.rb    | 42 ++++++++++++++++++-
 2 files changed, 43 insertions(+), 5 deletions(-)

diff --git a/sonar-server/src/main/webapp/WEB-INF/app/helpers/application_helper.rb b/sonar-server/src/main/webapp/WEB-INF/app/helpers/application_helper.rb
index 7dd87280043..5c11180c912 100644
--- a/sonar-server/src/main/webapp/WEB-INF/app/helpers/application_helper.rb
+++ b/sonar-server/src/main/webapp/WEB-INF/app/helpers/application_helper.rb
@@ -427,7 +427,6 @@ module ApplicationHelper
     end
   end
 
-
   #
   #
   # Format variation value
@@ -436,7 +435,6 @@ module ApplicationHelper
   # * color: true|false. Default is true.
   # * period: integer between 1 and 5. By default the index is defined by the dashboard variation select-box
   # * style: light|normal|none. Default is normal (parenthesis + bold)
-  # * variation: true|false. Default is true.
   #
   # === Examples
   # format_variation('ncloc')
@@ -456,8 +454,7 @@ module ApplicationHelper
           return m.format_numeric_value(val)
         end
 
-        variation = !options[:variation].nil? ? options[:variation] : true
-        formatted_val= m.format_numeric_value(val, :variation => variation)
+        formatted_val= m.format_numeric_value(val, :variation => true)
         css_class=''
         if options[:color]||true
           css_class='var'
@@ -472,6 +469,7 @@ module ApplicationHelper
             end
           end
         end
+
         if options[:style]!='light'
           formatted_val=(val>=0 ? "+" : "") + formatted_val
           formatted_val="<b>(#{formatted_val})</b>"
diff --git a/sonar-server/src/main/webapp/WEB-INF/app/helpers/measures_helper.rb b/sonar-server/src/main/webapp/WEB-INF/app/helpers/measures_helper.rb
index 0d0b3af4d4f..e7e0062d6a5 100644
--- a/sonar-server/src/main/webapp/WEB-INF/app/helpers/measures_helper.rb
+++ b/sonar-server/src/main/webapp/WEB-INF/app/helpers/measures_helper.rb
@@ -38,7 +38,11 @@ module MeasuresHelper
     if column.metric
       measure = row.measure(column.metric)
       if column.period
-        format_variation(measure, :index => column.period, :style => 'light', :variation => false)
+        if measure && measure.metric.on_new_code?
+          format_new_metric_measure(measure, column.period)
+        else
+          format_variation(measure, :index => column.period, :style => 'light')
+        end
       elsif column.metric.numeric?
         format_measure(measure) + ' ' + trend_icon(measure, :empty => true)
       else
@@ -97,4 +101,40 @@ module MeasuresHelper
     [Api::Utils.period_label(1), Api::Utils.period_label(2), Api::Utils.period_label(3)]
   end
 
+
+  private
+
+  #
+  # This method is a inspired by ApplicationHelper#format_variation for measure where metrics key begin with 'new_'
+  # It will display measure in color, without operand (+/-), and prefix with a %.
+  #
+  def format_new_metric_measure(metric_or_measure, index)
+    if metric_or_measure.is_a?(ProjectMeasure)
+      m = metric_or_measure
+    elsif @snapshot
+      m = @snapshot.measure(metric_or_measure)
+    end
+    html=nil
+    if m
+      val=variation_value(m, :index => index)
+      if val
+        formatted_val= m.format_numeric_value(val, :variation => false)
+        css_class='var'
+        if m.metric.qualitative?
+          factor=m.metric.direction * val
+          if factor>0
+            # better
+            css_class='varb'
+          elsif factor<0
+            # worst
+            css_class='varw'
+          end
+        end
+
+        html="<span class='#{css_class}'>#{formatted_val}</span>"
+      end
+    end
+    html
+  end
+
 end
-- 
2.39.5