a user may now choose a custom theme in his preferences

app/models/user_preference.rb

@@ -39,7 +39,7 @@ class UserPreference < ActiveRecord::Base
   attr_accessible :hide_mail, :time_zone, :impaired
 
   # shortcut methods to others hash
-  attr_accessible :comments_sorting, :warn_on_leaving_unsaved
+  attr_accessible :comments_sorting, :warn_on_leaving_unsaved, :theme
 
   after_initialize :init_other_preferences
 
@@ -59,6 +59,14 @@ class UserPreference < ActiveRecord::Base
     others[:comments_sorting] = order
   end
 
+  def theme
+    others[:theme]
+  end
+
+  def theme=(order)
+    others[:theme] = order
+  end
+
   def warn_on_leaving_unsaved
     others.fetch(:warn_on_leaving_unsaved) { '1' }
   end

app/views/users/_preferences.html.erb

@@ -32,5 +32,6 @@ See doc/COPYRIGHT.rdoc for more details.
 <p><%= pref_fields.select :time_zone, ActiveSupport::TimeZone.all.collect {|z| [ z.to_s, z.name ]}, :include_blank => true %></p>
 <p><%= pref_fields.select :comments_sorting, [[l(:label_chronological_order), 'asc'], [l(:label_reverse_chronological_order), 'desc']] %></p>
 <p><%= pref_fields.check_box :warn_on_leaving_unsaved %></p>
+<p><%= pref_fields.select :theme, OpenProject::Themes.all.map {|t| [t.name, t.identifier]} %></p>
 <% end %>