comparison app/models/enumeration.rb @ 909:cbb26bc654de redmine-1.3

Update to Redmine 1.3-stable branch (Redmine SVN rev 8964)

-# redMine - project management software
-# Copyright (C) 2006  Jean-Philippe Lang
+# Redmine - project management software
+# Copyright (C) 2006-2011  Jean-Philippe Lang
 #
 # This program is free software; you can redistribute it and/or
 # modify it under the terms of the GNU General Public License
 # as published by the Free Software Foundation; either version 2
 # of the License, or (at your option) any later version.
-# 
+#
 # This program is distributed in the hope that it will be useful,
 # but WITHOUT ANY WARRANTY; without even the implied warranty of
 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 # GNU General Public License for more details.
-# 
+#
 # You should have received a copy of the GNU General Public License
 # along with this program; if not, write to the Free Software
 # Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 
 class Enumeration < ActiveRecord::Base
   default_scope :order => "#{Enumeration.table_name}.position ASC"
-  
+
   belongs_to :project
-  
+
   acts_as_list :scope => 'type = \'#{type}\''
   acts_as_customizable
   acts_as_tree :order => 'position ASC'
 
   before_destroy :check_integrity
-  
+  before_save    :check_default
+
   validates_presence_of :name
   validates_uniqueness_of :name, :scope => [:type, :project_id]
   validates_length_of :name, :maximum => 30
 
   named_scope :shared, :conditions => { :project_id => nil }

     else
       # STI classes are
       find(:first, :conditions => { :is_default => true })
     end
   end
-  
+
   # Overloaded on concrete classes
   def option_name
     nil
   end
 
-  def before_save
+  def check_default
     if is_default? && is_default_changed?
       Enumeration.update_all("is_default = #{connection.quoted_false}", {:type => type})
     end
   end
-  
+
   # Overloaded on concrete classes
   def objects_count
     0
   end
-  
+
   def in_use?
     self.objects_count != 0
   end
 
   # Is this enumeration overiding a system level enumeration?
   def is_override?
     !self.parent.nil?
   end
-  
+
   alias :destroy_without_reassign :destroy
-  
+
   # Destroy the enumeration
   # If a enumeration is specified, objects are reassigned
   def destroy(reassign_to = nil)
     if reassign_to && reassign_to.is_a?(Enumeration)
       self.transfer_relations(reassign_to)
     end
     destroy_without_reassign
   end
-  
+
   def <=>(enumeration)
     position <=> enumeration.position
   end
-  
+
   def to_s; name end
 
   # Returns the Subclasses of Enumeration.  Each Subclass needs to be
   # required in development mode.
   #

       end
     end
 
     return true
   end
-  
+
   # Are the new and previous fields equal?
   def self.same_active_state?(new, previous)
     new = (new == "1" ? true : false)
     return new == previous
   end
-  
+
 private
   def check_integrity
     raise "Can't delete enumeration" if self.in_use?
   end