--- a/doc/book/en/development/vreg.rst	Fri Apr 23 17:07:55 2010 +0200
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,107 +0,0 @@
-The VRegistry, selectors and application objects
-================================================
-
-This chapter talks about core concepts of the |cubicweb| framework,
-that make it different from other frameworks (and maybe not easy to
-grasp at a first glance). To be able to do advanced development with
-|cubicweb| you need a good understanding of what is explained below.
-
-This chapter goes deep into details. You don't have to remember them
-all but keep it in mind so you can go back there later.
-
-An overview of AppObjects, the VRegistry and Selectors is given in the
-:ref:`VRegistryIntro` chapter.
-
-.. autodocstring:: cubicweb.cwvreg
-.. autodocstring:: cubicweb.selectors
-.. automodule:: cubicweb.appobject
-
-Base selectors
---------------
-
-Selectors are scoring functions that are called by the registry to tell whenever
-an appobject can be selected in a given context. Selector sets are for instance
-the glue that tie views to the data model. Using them appropriately is an
-essential part of the construction of well behaved cubes.
-
-Of course you may have to write your own set of selectors as your needs grows and
-you get familiar with the framework (see :ref:`CustomSelectors`).
-
-Here is a description of generic selectors provided by CubicWeb that should suit
-most of your needs.
-
-Bare selectors
-~~~~~~~~~~~~~~
-Those selectors are somewhat dumb, which doesn't mean they're not (very) useful.
-
-.. autoclass:: cubicweb.appobject.yes
-.. autoclass:: cubicweb.selectors.match_kwargs
-.. autoclass:: cubicweb.selectors.appobject_selectable
-
-
-Result set selectors
-~~~~~~~~~~~~~~~~~~~~~
-Those selectors are looking for a result set in the context ('rset' argument or
-the input context) and match or not according to its shape. Some of these
-selectors have different behaviour if a particular cell of the result set is
-specified using 'row' and 'col' arguments of the input context or not.
-
-.. autoclass:: cubicweb.selectors.none_rset
-.. autoclass:: cubicweb.selectors.any_rset
-.. autoclass:: cubicweb.selectors.nonempty_rset
-.. autoclass:: cubicweb.selectors.empty_rset
-.. autoclass:: cubicweb.selectors.one_line_rset
-.. autoclass:: cubicweb.selectors.multi_lines_rset
-.. autoclass:: cubicweb.selectors.multi_columns_rset
-.. autoclass:: cubicweb.selectors.paginated_rset
-.. autoclass:: cubicweb.selectors.sorted_rset
-.. autoclass:: cubicweb.selectors.one_etype_rset
-.. autoclass:: cubicweb.selectors.multi_etypes_rset
-
-
-Entity selectors
-~~~~~~~~~~~~~~~~
-Those selectors are looking for either an `entity` argument in the input context,
-or entity found in the result set ('rset' argument or the input context) and
-match or not according to entity's (instance or class) properties.
-
-.. autoclass:: cubicweb.selectors.non_final_entity
-.. autoclass:: cubicweb.selectors.implements
-.. autoclass:: cubicweb.selectors.score_entity
-.. autoclass:: cubicweb.selectors.rql_condition
-.. autoclass:: cubicweb.selectors.relation_possible
-.. autoclass:: cubicweb.selectors.partial_relation_possible
-.. autoclass:: cubicweb.selectors.has_related_entities
-.. autoclass:: cubicweb.selectors.partial_has_related_entities
-.. autoclass:: cubicweb.selectors.has_permission
-.. autoclass:: cubicweb.selectors.has_add_permission
-
-
-Logged user selectors
-~~~~~~~~~~~~~~~~~~~~~
-Those selectors are looking for properties of the user issuing the request.
-
-.. autoclass:: cubicweb.selectors.anonymous_user
-.. autoclass:: cubicweb.selectors.authenticated_user
-.. autoclass:: cubicweb.selectors.match_user_groups
-
-
-Web request selectors
-~~~~~~~~~~~~~~~~~~~~~
-Those selectors are looking for properties of *web* request, they can not be
-used on the data repository side.
-
-.. autoclass:: cubicweb.selectors.match_form_params
-.. autoclass:: cubicweb.selectors.match_search_state
-.. autoclass:: cubicweb.selectors.match_context_prop
-.. autoclass:: cubicweb.selectors.match_view
-.. autoclass:: cubicweb.selectors.primary_view
-.. autoclass:: cubicweb.selectors.specified_etype_implements
-
-
-Other selectors
-~~~~~~~~~~~~~~~
-.. autoclass:: cubicweb.selectors.match_transition
-
-You'll also find some other (very) specific selectors hidden in other modules
-than :mod:`cubicweb.selectors`.