##############################################################################
#
# Copyright (c) 2002 Nexedi SARL and Contributors. All Rights Reserved.
#                    Jean-Paul Smets-Solanes <jp@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 Globals import InitializeClass
from AccessControl import ClassSecurityInfo

from Products.ERP5Type import Permissions, PropertySheet, Constraint, Interface
from Products.ERP5.Core import MetaNode

from Products.ERP5.Document.Domain import Domain
from Products.ERP5.Document.MetaResource import MetaResource

class Segment(Domain, MetaNode, MetaResource):
  """
    Segment defines a tree of domains and subdomains.

    Domain can be used as MetaNodes or MetaResources. For example,
    a Domain viewed as a MetaNode can search for all emerging movements
    and compare it with its capacity.
  """
  meta_type = 'ERP5 Segment'
  portal_type = 'Segment'
  add_permission = Permissions.AddPortalContent
  isPortalContent = 1
  isRADContent = 1

  # Declarative security
  security = ClassSecurityInfo()
  security.declareObjectProtected(Permissions.View)

  # Declarative interfaces
  __implements__ = ( Interface.Predicate )

  # Declarative properties
  property_sheets = ( PropertySheet.Base
                    , PropertySheet.DublinCore
                    , PropertySheet.CategoryCore
                    , PropertySheet.Predicate
                    )

  # Factory Type Information
  factory_type_information = \
      {    'id'             : portal_type
         , 'meta_type'      : meta_type
         , 'description'    : """\
An Organisation object holds the information about
an organisation (ex. a division in a company, a company,
a service in a public administration)."""
         , 'icon'           : 'segment_icon.gif'
         , 'product'        : 'ERP5'
         , 'factory'        : 'addSegment'
         , 'immediate_view' : 'predicate_view'
         , 'actions'        :
        ( { 'id'            : 'view'
          , 'name'          : 'View'
          , 'category'      : 'object_view'
          , 'action'        : 'predicate_view'
          , 'permissions'   : (
              Permissions.View, )
          }
        , { 'id'            : 'print'
          , 'name'          : 'Print'
          , 'category'      : 'object_print'
          , 'action'        : 'segment_print'
          , 'permissions'   : (
              Permissions.View, )
          }
        , { 'id'            : 'metadata'
          , 'name'          : 'Metadata'
          , 'category'      : 'object_view'
          , 'action'        : 'metadata_edit'
          , 'permissions'   : (
              Permissions.View, )
          }
        , { 'id'            : 'translate'
          , 'name'          : 'Translate'
          , 'category'      : 'object_action'
          , 'action'        : 'segment_view'
          , 'permissions'   : (
              Permissions.TranslateContent, )
          }
        )
      }

