from tg import url
from tw.forms import validators
get = ViewFactory.get.im_func
from pylons.i18n import ugettext as _
class CitedRelation(Relation):
"""
Ce champ fonctionne exactement comme le type C{Relation} de rum.fields,
sauf qu'il ne fournit pas de liens entre les entités.
Utilisez ce champ lorsque vous souhaitez pouvoir lier l'objet à d'autres
sans que les objets pointés soient accessibles directement (modifiables).
"""
pass
@get.around("isinstance(attr, CitedRelation) and " "action in inline_actions", prio=10)
def _widget_for_cited_relation(self, resource, parent, remote_name, attr, action, args):
"""
Modifie la vue pour éviter que des liens d'édition/consultation
vers la cible de la relation ne soient ajoutés.
"""
args["field"] = attr
return widgets.ExpandableSpan
WidgetFactory.register_widget(forms.SingleSelectField, CitedRelation, input_actions, _prio=10)
self.groups_url = groups_url
self.path_url = path_url
self.single_type = single_type
class GroupLink(widgets.Span):
def update_params(self, d):
super(GroupLink, self).update_params(d)
if d.value is None:
d.unicode_value = u""
elif isinstance(d.value, SupItemGroup):
d.unicode_value = u"/" + _("Groups of monitored items") + d.value.path
else:
# Sinon, c'est un MapGroup.
# On masque le préfixe "/Root".
d.unicode_value = u"/" + _("Groups of maps") + d.value.path[5:]
@get.when("isinstance(attr, GroupRelation) and " "action in inline_actions", prio=10)
def _widget_for_group_relation(self, resource, parent, remote_name, attr, action, args):
args["field"] = attr
return GroupLink
@get.before("isinstance(attr, GroupRelation)", prio=10)
def _url_for_group_relation(self, resource, parent, remote_name, attr, action, args):
args["field"] = attr
WidgetFactory.register_widget(GroupSelector, GroupRelation, input_actions, _prio=10)
super(Enum, self).__init__(name, required, label, default, read_only,
searchable=searchable, sortable=sortable)
if not isinstance(options, (list, tuple)):
raise TypeError, options
self.options = options
class EnumDisplay(widgets.Span):
def update_params(self, d):
super(EnumDisplay, self).update_params(d)
options = dict(d.field.options)
d.escape = False
template = u'<span class="rum-field-value" title="%s">%s</span>'
d.unicode_value = template % (options[d.unicode_value], d.unicode_value)
@get.before("isinstance(attr, Enum)")
def _set_options_for_enum(self, resource, parent, remote_name,
attr, action, args):
args['options'] = attr.options
v = validators.OneOf([o[0] for o in attr.options])
self.add_validator(v, args)
@get.when("isinstance(attr, Enum) and action in inline_actions")
def _show_enum_tooltip(self, resource, parent, remote_name, attr, action, args):
args['field'] = attr
return EnumDisplay
WidgetFactory.register_widget(
forms.SingleSelectField, Enum, input_actions, _prio=-1,
)
