MosaicTool.py

   1 # (c) 2003 Centre de Recherche en Informatique ENSMP Fontainebleau <http://cri.ensmp.fr>
   2 # (c) 2003 Benoît PIN <mailto:pin@cri.ensmp.fr>
   3 #
   4 # This program is free software; you can redistribute it and/or modify
   5 # it under the terms of the GNU General Public License version 2 as published
   6 # by the Free Software Foundation.
   7 #
   8 # This program is distributed in the hope that it will be useful,
   9 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  10 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  11 # GNU General Public License for more details.
  12 #
  13 # You should have received a copy of the GNU General Public License
  14 # along with this program; if not, write to the Free Software
  15 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  16 # 02111-1307, USA.
  17 #
  18
  19 """
  20   Mosaic Tool
  21 """
  22
  23 from Globals import InitializeClass
  24 from Products.CMFCore.TypesTool import TypesTool
  25 from Products.CMFCore.permissions import ManagePortal
  26 from MosaicBlockInformation import MosaicBlockInformation
  27 from AccessControl import ClassSecurityInfo
  28
  29
  30 allowedTypes = ['Mosaic Block Information']
  31
  32 class MosaicTool(TypesTool):
  33     """
  34     Mosaic Tool
  35     """
  36
  37     id = 'mosaic_tool'
  38     meta_type = 'Mosaic Tool'
  39
  40     def filtered_meta_types(self, user=None):
  41         # Filters the list of available meta types.
  42         allowed = {}
  43         for name in allowedTypes:
  44             allowed[name] = 1
  45
  46         all = TypesTool.inheritedAttribute('filtered_meta_types')(self)
  47         meta_types = []
  48         for meta_type in self.all_meta_types():
  49             if allowed.get(meta_type['name']):
  50                 meta_types.append(meta_type)
  51         return meta_types
  52
  53
  54 InitializeClass(MosaicTool)