bin/widget_search/reference.py

   1 # -*- encoding: utf-8 -*-
   2 ##############################################################################
   3 #
   4 # Copyright (c) 2004-2008 TINY SPRL. (http://tiny.be) All Rights Reserved.
   5 #
   6 # $Id$
   7 #
   8 # WARNING: This program as such is intended to be used by professional
   9 # programmers who take the whole responsability of assessing all potential
  10 # consequences resulting from its eventual inadequacies and bugs
  11 # End users who are looking for a ready-to-use solution with commercial
  12 # garantees and support are strongly adviced to contract a Free Software
  13 # Service Company
  14 #
  15 # This program is Free Software; you can redistribute it and/or
  16 # modify it under the terms of the GNU General Public License
  17 # as published by the Free Software Foundation; either version 2
  18 # of the License, or (at your option) any later version.
  19 #
  20 # This program is distributed in the hope that it will be useful,
  21 # but WITHOUT ANY WARRANTY; without even the implied warranty of
  22 # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
  23 # GNU General Public License for more details.
  24 #
  25 # You should have received a copy of the GNU General Public License
  26 # along with this program; if not, write to the Free Software
  27 # Foundation, Inc., 59 Temple Place - Suite 330, Boston, MA  02111-1307, USA.
  28 #
  29 ##############################################################################
  30
  31 import gtk
  32 from gtk import glade
  33 import gettext
  34
  35 import common
  36 import wid_int
  37 import rpc
  38
  39 class reference(wid_int.wid_int):
  40     def __init__(self, name, parent, attrs={}):
  41         wid_int.wid_int.__init__(self, name, parent, attrs)
  42
  43         self.widget = gtk.combo_box_entry_new_text()
  44         self.widget.child.set_editable(False)
  45
  46         self.set_popdown(attrs.get('selection', []))
  47
  48     def get_model(self):
  49         res = self.widget.child.get_text()
  50         return self._selection.get(res, False)
  51
  52     def set_popdown(self, selection):
  53         model = self.widget.get_model()
  54         model.clear()
  55         self._selection={}
  56         lst = []
  57         for (i,j) in selection:
  58             name = str(j)
  59             if type(i)==type(1):
  60                 name+=' ('+str(i)+')'
  61             lst.append(name)
  62             self._selection[name]=i
  63         self.widget.append_text('')
  64         for l in lst:
  65             self.widget.append_text(l)
  66         return lst
  67
  68     def _value_get(self):
  69         if self.get_model():
  70             return [(self.name, 'like', self.get_model()+',')]
  71         else:
  72             return []
  73
  74     def _value_set(self, value):
  75         if value==False:
  76             value=''
  77         for s in self._selection:
  78             if self._selection[s]==value:
  79                 self.widget.child.set_text(s)
  80
  81
  82     value = property(_value_get, _value_set, None, _('The content of the widget or ValueError if not valid'))
  83
  84     def clear(self, widget=None):
  85         self.value = ''
  86
  87 # vim:expandtab:smartindent:tabstop=4:softtabstop=4:shiftwidth=4:
  88