Added css classes to the HTML body based on the theme, controller, and action. #819

git-svn-id: svn+ssh://rubyforge.org/var/svn/redmine/trunk@3911 e93f8b46-1217-0410-a6f0-8f06a7374b81

1 files changed, 13 insertions, 0 deletions

diff --git a/app/helpers/application_helper.rb b/app/helpers/application_helper.rb
index e40758969..d6fd16a6e 100644
--- a/app/helpers/application_helper.rb
+++ b/app/helpers/application_helper.rb
@@ -393,6 +393,19 @@ module ApplicationHelper
     end
   end
 
+  # Returns the theme, controller name, and action as css classes for the
+  # HTML body.
+  def body_css_classes
+    css = []
+    if theme = Redmine::Themes.theme(Setting.ui_theme)
+      css << 'theme-' + theme.name
+    end
+
+    css << 'controller-' + params[:controller]
+    css << 'action-' + params[:action]
+    css.join(' ')
+  end
+
   def accesskey(s)
     Redmine::AccessKeys.key_for s
   end