1 #

     2 # Copyright (c) 2008-2015 Thierry Florac <tflorac AT ulthar.net>

     3 # All Rights Reserved.

     4 #

     5 # This software is subject to the provisions of the Zope Public License,

     6 # Version 2.1 (ZPL).  A copy of the ZPL should accompany this distribution.

     7 # THIS SOFTWARE IS PROVIDED "AS IS" AND ANY AND ALL EXPRESS OR IMPLIED

     8 # WARRANTIES ARE DISCLAIMED, INCLUDING, BUT NOT LIMITED TO, THE IMPLIED

     9 # WARRANTIES OF TITLE, MERCHANTABILITY, AGAINST INFRINGEMENT, AND FITNESS

    10 # FOR A PARTICULAR PURPOSE.

    11 #

    12 

    13 __docformat__ = 'restructuredtext'

    14 

    15 

    16 # import standard library

    17 

    18 # import interfaces

    19 from z3c.form.interfaces import IFieldWidget

    20 from ztfy.myams.interfaces.widget import ISelect2Widget

    21 from zope.schema.interfaces import IChoice

    22 

    23 # import packages

    24 from z3c.form.browser.select import SelectWidget

    25 from z3c.form.widget import FieldWidget

    26 from zope.component import adapter

    27 from zope.i18n import translate

    28 from zope.interface import implementer, implementer_only

    29 from ztfy.myams.layer import MyAMSLayer

    30 

    31 from ztfy.myams import _

    32 

    33 

    34 @implementer_only(ISelect2Widget)

    35 class Select2Widget(SelectWidget):

    36     """Select2 widget"""

    37 

    38     noValueMessage = _("(no selected value)")

    39 

    40     def get_content(self, entry):

    41         return translate(entry['content'], context=self.request)

    42 

    43 

    44 @adapter(IChoice, MyAMSLayer)

    45 @implementer(IFieldWidget)

    46 def ChoiceFieldWidget(field, request):

    47     return FieldWidget(field, Select2Widget(request))