"""schema driven ui configuration.

set of properties configuring edition, actions box, ... rendering using tags

on schema relations. Those properties are defined here so we don't get module

reloading problems.

:organization: Logilab

:copyright: 2009 LOGILAB S.A. (Paris, FRANCE), all rights reserved.

:contact: http://www.logilab.fr/ -- mailto:contact@logilab.fr

"""

__docformat__ = "restructuredtext en"

from cubicweb.rtags import RelationTags, RelationTagsSet

# primary view configuration ##################################################

# how to display a relation in primary view.

# values a dict with the following keys:

#

# 'where', whose value may be one of:

#  * 'attributes', display in the attributes section

#  * 'relations', display in the relations section (below attributes)

#  * 'sideboxes', display in the side boxes (beside attributes)

# if this key is missing, the relation won't be displayed at all.

#

# 'vid' is an optional view identifier

#

# 'label' is an optional label

#

# 'limit' is a boolean telling if the results should be limited according to

#  the configuration

class RDisplayRelationTags(RelationTags):

    def __init__(self):

        super(RDisplayRelationTags, self).__init__()

        self._counter = 0

    def tag_relation(self, values, *args, **kwargs):

        super(RDisplayRelationTags, self).tag_relation(values, *args, **kwargs)

        if values:

            values['order'] = self.get_timestamp()

    def get_timestamp(self):

        self._counter += 1

        return self._counter

rdisplay = RDisplayRelationTags()

for rtype in ('eid', 'creation_date', 'modification_date',

              'is', 'is_instance_of', 'identity',

              'owned_by', 'created_by',

              'in_state', 'wf_info_for', 'require_permission',

              'from_entity', 'to_entity',

              'see_also'):

# index view configuration ####################################################

# entity type category in the index/manage page. May be one of

# * 'application'

# * 'system'

# * 'schema'

# * 'subobject' (not displayed by default)

etypecat = {'EmailAddress': 'subobject'}

# autoform.AutomaticEntityForm configuration ##################################

# relations'category (eg primary/secondary/generic/metadata/generated)

rcategories = RelationTags()

# use primary and not generated for eid since it has to be an hidden

# relations'field class

rfields = RelationTags()

# relations'widget class

rwidgets = RelationTags()

# inlined view flag for non final relations: when True for an entry, the

# entity(ies) at the other end of the relation will be editable from the

# form of the edited entity

rinlined = RelationTags()

# set of tags of the form <action>_on_new on relations. <action> is a

# schema action (add/update/delete/read), and when such a tag is found

# permissions checking is by-passed and supposed to be ok

rpermissions_overrides = RelationTagsSet()

# boxes.EditBox configuration #################################################

# 'link' / 'create' relation tags, used to control the "add entity" submenu

rmode = RelationTags()