##############################################################################
#
# Copyright (c) 2005 Nexedi SARL and Contributors. All Rights Reserved.
#                    Jerome Perrin <jerome@nexedi.com>
#
# WARNING: This program as such is intended to be used by professional
# programmers who take the whole responsability of assessing all potential
# consequences resulting from its eventual inadequacies and bugs
# End users who are looking for a ready-to-use solution with commercial
# garantees and support are strongly adviced to contract a Free Software
# Service Company
#
# 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., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
#
##############################################################################

from AccessControl import ClassSecurityInfo

from Products.ERP5Type import Permissions, PropertySheet, Constraint, Interface
from Products.ERP5Type.Document.Folder import Folder

class Priority:
  """ names for priorities """
  SITE  = 1
  GROUP = 2
  USER  = 3
   
class Preference( Folder ):
  """ An user preference 
  """
    
  # CMF Type Definition
  meta_type       = 'ERP5 Preference'
  portal_type     = 'Preference'
  add_permission  = Permissions.AddPortalContent
  isPortalContent = 1
  isRADContent    = 1
  
  # Declarative properties
  property_sheets = ( PropertySheet.Base
                    , PropertySheet.XMLObject
                    , PropertySheet.DublinCore
                    , PropertySheet.Preference
                    , PropertySheet.AccountingPreference
                    , PropertySheet.SubversionPreference
                    )
  
  # Declarative security
  security = ClassSecurityInfo()
  security.declareObjectProtected(Permissions.View)

  def __init__(self, id) :
    Folder.__init__(self, id)
    self.priority = Priority.USER
    
  security.declareProtected(Permissions.ViewManagementScreens, 'setPriority')
  def setPriority(self, priority) :
    """ Sets the priority of the preference"""
    self.priority = priority
    self.reindexObjectSecurity()
    
  security.declareProtected(Permissions.View, 'getPriority')
  def getPriority(self) :
    """ Returns the priority of the preference """
    return self.priority