##############################################################################
#
# Copyright (c) 2002-2003 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 Base import func_code, type_definition, list_types, ATTRIBUTE_PREFIX, Method
from zLOG import LOG

class Setter(Method):
    """
      Sets a category
    """
    _need__name__=1

    # Generic Definition of Method Object
    # This is required to call the method form the Web
    func_code = func_code()
    func_code.co_varnames = ('self', 'category')
    func_code.co_argcount = 2
    func_defaults = ()

    def __init__(self, id, key, reindex=1):
      self._id = id
      self.__name__ = id
      self._key = key
      self._reindex = reindex

    def __call__(self, instance, *args, **kw):
      instance._setCategoryMembership(self._key, args[0],
                                                 spec=kw.get('spec',()),
                                                 filter=kw.get('filter', None),
                                                 portal_type=kw.get('portal_type',()))
      if self._reindex: instance.reindexObject()

class DefaultSetter(Method):
    """
      Sets a category
    """
    _need__name__=1

    # Generic Definition of Method Object
    # This is required to call the method form the Web
    func_code = func_code()
    func_code.co_varnames = ('self', 'category')
    func_code.co_argcount = 2
    func_defaults = ()

    def __init__(self, id, key, reindex=1):
      self._id = id
      self.__name__ = id
      self._key = key
      self._reindex = reindex

    def __call__(self, instance, *args, **kw):
      instance._setDefaultCategoryMembership(self._key, args[0],
                                                 spec=kw.get('spec',()),
                                                 filter=kw.get('filter', None),
                                                 portal_type=kw.get('portal_type',()))
      if self._reindex: instance.reindexObject()

SetSetter = Setter # Error XXX

class DefaultGetter(Method):
    """
      Gets a default category value
    """
    _need__name__=1

    # Generic Definition of Method Object
    # This is required to call the method form the Web
    func_code = func_code()
    func_code.co_varnames = ('self',)
    func_code.co_argcount = 1
    func_defaults = ()

    def __init__(self, id, key):
      self._id = id
      self.__name__ = id
      self._key = key

    def __call__(self, instance, *args, **kw):
      return instance._getDefaultAcquiredCategoryMembership(self._key,
                                                      spec=kw.get('spec',()),
                                                      filter=kw.get('filter', None),
                                                      portal_type=kw.get('portal_type',()),
                                                      base=0)

class ListGetter(Method):
    """
      Gets a category value list
    """
    _need__name__=1

    # Generic Definition of Method Object
    # This is required to call the method form the Web
    func_code = func_code()
    func_code.co_varnames = ('self',)
    func_code.co_argcount = 1
    func_defaults = ()

    def __init__(self, id, key):
      self._id = id
      self.__name__ = id
      self._key = key

    def __call__(self, instance, *args, **kw):
      return instance._getAcquiredCategoryMembershipList(self._key, base=0, **kw)

SetGetter = ListGetter # XXX ERROR

# ItemList is outdated XXX -> ItemList

class ItemListGetter(Method):
    """
      Gets a category value list
    """
    _need__name__=1

    # Generic Definition of Method Object
    # This is required to call the method form the Web
    func_code = func_code()
    func_code.co_varnames = ('self', 'args', 'kw',)
    func_code.co_argcount = 1
    func_defaults = ()

    def __init__(self, id, key):
      self._id = id
      self.__name__ = id
      self._key = key

    def __call__(self, instance, *args, **kw):
      return instance._getAcquiredCategoryMembershipItemList(self._key, base=0, **kw)


# And Tester ???
