StringSlot.py

   1 # -*- coding: utf-8 -*-
   2 # (c) 2003 Centre de Recherche en Informatique ENSMP Fontainebleau <http://cri.ensmp.fr>
   3 # (c) 2003 Benoît PIN <mailto:pin@cri.ensmp.fr>
   4 #
   5 # This program is free software; you can redistribute it and/or modify
   6 # it under the terms of the GNU General Public License version 2 as published
   7 # by the Free Software Foundation.
   8 #
   9 # This program is distributed in the hope that it will be useful,
  10 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  11 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  12 # GNU General Public License for more details.
  13 #
  14 # You should have received a copy of the GNU General Public License
  15 # along with this program; if not, write to the Free Software
  16 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA
  17 # 02111-1307, USA.
  18 #
  19
  20
  21 from Products.CMFCore.permissions import View, ModifyPortalContent
  22
  23 factory_type_information = ( {'id'             : 'String Slot',
  24                               'meta_type'      : 'String Slot',
  25                               'description'    : "String Slot for Mosaic Document",
  26                               'icon'           : 'mosaic_tool/str_icon.gif',
  27                               'product'        : 'MosaicDocument',
  28                               'factory'        : 'addStringSlot',
  29                               'immediate_view' : 'view',
  30                               'actions'        :
  31                                 ({'id'            : 'view',
  32                                   'name'          : 'View',
  33                                   'action'        : 'slot_string_view',
  34                                   'permissions'   : (View, )
  35                                   },
  36
  37                                  {'id'            : 'edit',
  38                                   'name'          : 'Edit',
  39                                   'action'        : 'slot_string_form',
  40                                   'permissions'   : (ModifyPortalContent, )
  41                                   },
  42                                  )
  43                                },
  44
  45                              {'id'             : 'Text Slot',
  46                               'meta_type'      : 'Text Slot',
  47                               'description'    : "Text Slot for Mosaic Document",
  48                               'icon'           : 'mosaic_tool/txt_icon.gif',
  49                               'product'        : 'MosaicDocument',
  50                               'factory'        : 'addStringSlot',
  51                               'immediate_view' : 'view',
  52                               'actions'        :
  53                                 ({'id'            : 'view',
  54                                   'name'          : 'View',
  55                                   'action'        : 'slot_text_view',
  56                                   'permissions'   : (View, )
  57                                   },
  58
  59                                  {'id'            : 'edit',
  60                                   'name'          : 'Edit',
  61                                   'action'        : 'slot_text_form',
  62                                   'permissions'   : (ModifyPortalContent, )
  63                                   },
  64                                  )
  65                                },
  66
  67                              {'id'             : 'List Slot',
  68                               'meta_type'      : 'List Slot',
  69                               'description'    : "List Slot for Mosaic Document",
  70                               'icon'           : 'mosaic_tool/str_icon.gif',
  71                               'product'        : 'MosaicDocument',
  72                               'factory'        : 'addStringSlot',
  73                               'immediate_view' : 'view',
  74                               'actions'        :
  75                                 ({'id'            : 'view',
  76                                   'name'          : 'View',
  77                                   'action'        : 'slot_list_view',
  78                                   'permissions'   : (View, )
  79                                   },
  80
  81                                  {'id'            : 'edit',
  82                                   'name'          : 'Edit',
  83                                   'action'        : 'slot_text_form',
  84                                   'permissions'   : (ModifyPortalContent, )
  85                                   },
  86                                  )
  87                                },
  88                              )
  89
  90 from AccessControl import ClassSecurityInfo
  91 from Globals import InitializeClass
  92 from Products.CMFCore.Expression import Expression
  93 from Products.CMFDefault.Document import Document
  94 from OFS.PropertyManager import PropertyManager
  95 from BaseSlot import BaseSlot
  96
  97 class StringSlot(BaseSlot, Document, PropertyManager) :
  98     """String Slot"""
  99     meta_type = 'String Slot'
 100     _editableFields = ('text', 'text_format', 'size', 'cols', 'rows')
 101     _indexableFields = ('text',)
 102
 103     manage_options = Document.manage_options[:2] + PropertyManager.manage_options + Document.manage_options[2:]
 104
 105     _properties = ({'id' : 'choices',       'type' : 'lines',   'mode' : 'w'},
 106                    {'id' : 'castOperator',  'type' : 'string',  'mode' : 'w'},
 107                    {'id' : 'size',          'type' : 'int',     'mode' : 'w'},
 108                    {'id' : 'cols',          'type' : 'int',     'mode' : 'w'},
 109                    {'id' : 'rows',          'type' : 'int',     'mode' : 'w'},
 110                    {'id' : 'url_expression', 'type': 'expr',    'mode' : 'w'})
 111
 112     security = ClassSecurityInfo()
 113
 114
 115     def __init__(self, id, text='', text_format='plain',
 116                  choices = [], castOperator = 'string', size = 60,
 117                  cols=50, rows=50, url_expression = None) :
 118
 119         Document.__init__(self, id, text_format = text_format, text = text)
 120
 121         self.choices = choices
 122         self.castOperator = castOperator
 123         self.size = size
 124         self.cols = cols
 125         self.rows = rows
 126         if url_expression is None :
 127             self.url_expression = Expression("python:None")
 128         else :
 129             self.url_expression = url_expression
 130
 131     security.declareProtected(ModifyPortalContent, 'setFormat')
 132     def setFormat(self, format):
 133         """ Set text format and Dublin Core resource format.
 134         """
 135         value = str(format)
 136         if value == 'text/html' or value == 'html':
 137             self.text_format = 'html'
 138         elif value == 'text/plain':
 139             if self.text_format not in ('structured-text', 'plain'):
 140                 self.text_format = 'structured-text'
 141         elif value == 'plain':
 142             self.text_format = 'plain'
 143         else:
 144             self.text_format = 'structured-text'
 145
 146
 147 InitializeClass(StringSlot)
 148
 149
 150 def addStringSlot(dispatcher, id, text='', text_format='plain',
 151                   choices = [], castOperator = 'string', size=60,
 152                   cols=50, rows=50, url_expression = None) :
 153     """
 154     Add a new TextSlot object.
 155     """
 156     stringSlot = StringSlot(id,
 157                             text=text,
 158                             text_format=text_format,
 159                             choices=choices,
 160                             castOperator=castOperator,
 161                             size=size,
 162                             cols=cols,
 163                             rows=rows,
 164                             url_expression=url_expression)
 165     parentContainer = dispatcher.Destination()
 166     parentContainer._setObject(id, stringSlot)