web/views/tableview.py
author Aurelien Campeas <aurelien.campeas@logilab.fr>
Fri, 21 Oct 2011 17:52:37 +0200
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826e5663a686 [facets/table] vertically group facets by two when possible in order to have a more compact horizontal layout in table filter form
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# copyright 2003-2011 LOGILAB S.A. (Paris, FRANCE), all rights reserved.
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# contact http://www.logilab.fr/ -- mailto:contact@logilab.fr
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#
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# This file is part of CubicWeb.
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#
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# CubicWeb is free software: you can redistribute it and/or modify it under the
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# terms of the GNU Lesser General Public License as published by the Free
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# Software Foundation, either version 2.1 of the License, or (at your option)
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# any later version.
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#
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# CubicWeb is distributed in the hope that it will be useful, but WITHOUT
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# ANY WARRANTY; without even the implied warranty of MERCHANTABILITY or FITNESS
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# FOR A PARTICULAR PURPOSE.  See the GNU Lesser General Public License for more
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# details.
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#
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# You should have received a copy of the GNU Lesser General Public License along
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# with CubicWeb.  If not, see <http://www.gnu.org/licenses/>.
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"""This module contains table views, with the following features that may be
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provided (depending on the used implementation):
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* facets filtering
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* pagination
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* actions menu
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* properly sortable content
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* odd/row/hover line styles
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The three main implementation are described below. Each implementation is
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suitable for a particular case, but they each attempt to display tables that
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looks similar.
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.. autoclass:: cubicweb.web.views.tableview.RsetTableView
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   :members:
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.. autoclass:: cubicweb.web.views.tableview.EntityTableView
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   :members:
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.. autoclass:: cubicweb.web.views.pyview.PyValTableView
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   :members:
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All those classes are rendered using a *layout*:
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.. autoclass:: cubicweb.web.views.pyview.TableLayout
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   :members:
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There is by default only on table layout, using the 'table_layout' identifier,
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that is referenced by table views
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:attr:`cubicweb.web.views.tableview.TableMixIn.layout_id`.  If you want to
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customize the look and feel of your table, you can either replace the default
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one by yours, having multiple variants with proper selectors, or change the
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`layout_id` identifier of your table to use your table specific implementation.
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Notice you can gives options to the layout using a `layout_args` dictionary on
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your class.
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If you can still find a view that suit your needs, you should take a look at the
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class below that is the common abstract base class for the three views defined
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above and implements you own class.
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.. autoclass:: cubicweb.web.views.pyview.TableMixIn
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   :members:
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"""
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__docformat__ = "restructuredtext en"
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_ = unicode
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from warnings import warn
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from logilab.mtconverter import xml_escape
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from logilab.common.decorators import cachedproperty
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from logilab.common.deprecation import class_deprecated
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from cubicweb import NoSelectableObject, tags
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from cubicweb.selectors import yes, nonempty_rset, match_kwargs, objectify_selector
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from cubicweb.utils import make_uid, js_dumps, JSString
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from cubicweb.view import EntityView, AnyRsetView
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from cubicweb.uilib import toggle_action, limitsize, htmlescape, sgml_attributes, domid
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from cubicweb.web import jsonize, component
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from cubicweb.web.htmlwidgets import (TableWidget, TableColumn, MenuWidget,
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                                      PopupBoxMenu)
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@objectify_selector
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def unreloadable_table(cls, req, rset=None,
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                       displaycols=None, headers=None, cellvids=None,
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                       paginate=False, displayactions=False, displayfilter=False,
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                       **kwargs):
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    # one may wish to specify one of headers/displaycols/cellvids as long as he
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    # doesn't want pagination nor actions nor facets
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    if not kwargs and (displaycols or headers or cellvids) and not (
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        displayfilter or displayactions or paginate):
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        return 1
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    return 0
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class TableLayout(component.Component):
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    """The default layout for table. When `render` is called, this will use
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    the API described on :class:`TableMixIn` to feed the generated table.
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4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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parents: 7958
diff changeset
    99
    This layout behaviour may be customized using the following attributes /
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   100
    selection arguments:
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   101
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   102
    * `cssclass`, a string that should be used as HTML class attribute. Default
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   103
      to "listing".
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   104
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   105
    * `needs_css`, the CSS files that should be used together with this
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   106
      table. Default to ('cubicweb.tablesorter.css', 'cubicweb.tableview.css').
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diff changeset
   107
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   108
    * `needs_js`, the Javascript files that should be used together with this
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   109
      table. Default to ('jquery.tablesorter.js',)
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diff changeset
   110
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   111
    * `display_filter`, tells if the facets filter should be displayed when
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   112
      possible. Allowed values are:
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   113
      - `None`, don't display it
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   114
      - 'top', display it above the table
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   115
      - 'bottom', display it below the table
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   116
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   117
    * `display_actions`, tells if a menu for available actions should be
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   118
      displayed when possible (see two following options). Allowed values are:
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   119
      - `None`, don't display it
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   120
      - 'top', display it above the table
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   121
      - 'bottom', display it below the table
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   122
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   123
    * `hide_filter`, when true (the default), facets filter will be hidden by
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   124
      default, with an action in the actions menu allowing to show / hide it.
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   125
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   126
    * `add_view_actions`, when true, actions returned by view.table_actions()
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   127
      will be included in the actions menu.
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   128
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   129
    * `header_column_idx`, if not `None`, should be a colum index or a set of
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   130
      column index where <th> tags should be generated instead of <td>
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   131
    """
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   132
    __regid__ = 'table_layout'
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   133
    cssclass = "listing"
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   134
    needs_css = ('cubicweb.tableview.css',)
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   135
    needs_js = ()
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   136
    display_filter = None # None / 'top' / 'bottom'
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   137
    display_actions = 'top' # None / 'top' / 'bottom'
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   138
    hide_filter = True
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   139
    add_view_actions = False
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   140
    header_column_idx = None
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   141
    enable_sorting = True
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   142
    tablesorter_settings = {
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   143
        'textExtraction': JSString('cw.sortValueExtraction'),
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   144
        'selectorHeaders': "thead tr:first th", # only plug on the first row
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   145
        }
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   146
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   147
    def _setup_tablesorter(self, divid):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   148
        self._cw.add_css('cubicweb.tablesorter.css')
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   149
        self._cw.add_js('jquery.tablesorter.js')
8003
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   150
        self._cw.add_onload('''$(document).ready(function() {
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   151
    $("#%s table").tablesorter(%s);
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   152
});''' % (divid, js_dumps(self.tablesorter_settings)))
7992
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   153
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   154
    def __init__(self, req, view, **kwargs):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   155
        super(TableLayout, self).__init__(req, **kwargs)
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   156
        for key, val in self.cw_extra_kwargs.items():
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   157
            if hasattr(self.__class__, key) and not key[0] == '_':
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   158
                setattr(self, key, val)
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   159
                self.cw_extra_kwargs.pop(key)
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   160
        self.view = view
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   161
        if self.header_column_idx is None:
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   162
            self.header_column_idx = frozenset()
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diff changeset
   163
        elif isinstance(self.header_column_idx, int):
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   164
            self.header_column_idx = frozenset( (self.header_column_idx,) )
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   165
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   166
    @cachedproperty
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   167
    def initial_load(self):
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   168
        """We detect a bit heuristically if we are built for the first time of
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   169
        from subsequent calls by the form filter or by the pagination hooks
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   170
        """
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   171
        form = self._cw.form
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   172
        return 'fromformfilter' not in form and '__start' not in form
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   173
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   174
    def render(self, w, **kwargs):
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   175
        assert self.display_filter in (None, 'top', 'bottom'), self.display_filter
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   176
        if self.needs_css:
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   177
            self._cw.add_css(self.needs_css)
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   178
        if self.needs_js:
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   179
            self._cw.add_js(self.needs_js)
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   180
        if self.enable_sorting:
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   181
            self._setup_tablesorter(self.view.domid)
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   182
        # Notice facets form must be rendered **outside** the main div as it
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   183
        # shouldn't be rendered on ajax call subsequent to facet restriction
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   184
        # (hence the 'fromformfilter' parameter added by the form
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   185
        generate_form = self.initial_load
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   186
        if self.display_filter and generate_form:
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   187
            facetsform = self.view.facets_form()
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   188
        else:
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   189
            facetsform = None
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   190
        if facetsform and self.display_filter == 'top':
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   191
            cssclass = u'hidden' if self.hide_filter else u''
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   192
            facetsform.render(w, vid=self.view.__regid__, cssclass=cssclass,
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   193
                              divid=self.view.domid)
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   194
        actions = []
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   195
        if self.add_view_actions:
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   196
            actions = self.view.table_actions()
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diff changeset
   197
        if self.display_filter and self.hide_filter and (facetsform or not generate_form):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   198
            actions += self.show_hide_filter_actions(not generate_form)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   199
        self.render_table(w, actions, self.view.paginable)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   200
        if facetsform and self.display_filter == 'bottom':
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   201
            cssclass = u'hidden' if self.hide_filter else u''
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   202
            facetsform.render(w, vid=self.view.__regid__, cssclass=cssclass,
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   203
                              divid=self.view.domid)
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   204
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   205
    def render_table(self, w, actions, paginate):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   206
        view = self.view
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   207
        divid = view.domid
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   208
        if divid is not None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   209
            w(u'<div id="%s">' % divid)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   210
        else:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   211
            assert not (actions or paginate)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   212
        if paginate:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   213
            view.paginate(w=w, show_all_option=False)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   214
        if actions and self.display_actions == 'top':
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   215
            self.render_actions(w, actions)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   216
        colrenderers = view.build_column_renderers()
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   217
        attrs = self.table_attributes()
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   218
        w(u'<table %s>' % sgml_attributes(attrs))
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   219
        if view.has_headers:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   220
            w(u'<thead><tr>')
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   221
            for colrenderer in colrenderers:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   222
                w(u'<th>')
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   223
                colrenderer.render_header(w)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   224
                w(u'</th>')
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   225
            w(u'</tr></thead>\n')
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   226
        w(u'<tbody>')
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   227
        for rownum in xrange(view.table_size):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   228
            self.render_row(w, rownum, colrenderers)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   229
        w(u'</tbody>')
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   230
        w(u'</table>')
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   231
        if actions and self.display_actions == 'bottom':
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   232
            self.render_actions(w, actions)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   233
        if divid is not None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   234
            w(u'</div>')
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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parents: 7958
diff changeset
   235
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   236
    def table_attributes(self):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   237
        return {'class': self.cssclass}
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   238
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   239
    def render_row(self, w, rownum, renderers):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   240
        attrs = self.row_attributes(rownum)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   241
        w(u'<tr %s>' % sgml_attributes(attrs))
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   242
        for colnum, renderer in enumerate(renderers):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   243
            self.render_cell(w, rownum, colnum, renderer)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   244
        w(u'</tr>\n')
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   245
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   246
    def row_attributes(self, rownum):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   247
        return {'class': 'odd' if (rownum%2==1) else 'even',
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   248
                'onmouseover': '$(this).addClass("highlighted");',
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   249
                'onmouseout': '$(this).removeClass("highlighted")'}
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   250
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   251
    def render_cell(self, w, rownum, colnum, renderer):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   252
        attrs = self.cell_attributes(rownum, colnum, renderer)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   253
        if colnum in self.header_column_idx:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   254
            tag = u'th'
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   255
        else:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   256
            tag = u'td'
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   257
        w(u'<%s %s>' % (tag, sgml_attributes(attrs)))
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   258
        renderer.render_cell(w, rownum)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   259
        w(u'</%s>' % tag)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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parents: 7958
diff changeset
   260
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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parents: 7958
diff changeset
   261
    def cell_attributes(self, rownum, _colnum, renderer):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   262
        attrs = renderer.attributes.copy()
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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parents: 7958
diff changeset
   263
        if renderer.sortable:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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parents: 7958
diff changeset
   264
            sortvalue = renderer.sortvalue(rownum)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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parents: 7958
diff changeset
   265
            if isinstance(sortvalue, basestring):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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parents: 7958
diff changeset
   266
                sortvalue = sortvalue[:10]
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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parents: 7958
diff changeset
   267
            if sortvalue is not None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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parents: 7958
diff changeset
   268
                attrs[u'cubicweb:sortvalue'] = js_dumps(sortvalue)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   269
        return attrs
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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parents: 7958
diff changeset
   270
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   271
    def render_actions(self, w, actions):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   272
        box = MenuWidget('', 'tableActionsBox', _class='', islist=False)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   273
        label = tags.img(src=self._cw.uiprops['PUCE_DOWN'],
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   274
                         alt=xml_escape(self._cw._('action(s) on this selection')))
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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parents: 7958
diff changeset
   275
        menu = PopupBoxMenu(label, isitem=False, link_class='actionsBox',
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   276
                            ident='%sActions' % self.view.domid)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   277
        box.append(menu)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   278
        for action in actions:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   279
            menu.append(action)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   280
        box.render(w=w)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   281
        w(u'<div class="clear"></div>')
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   282
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   283
    def show_hide_filter_actions(self, currentlydisplayed=False):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   284
        divid = self.view.domid
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   285
        showhide = u';'.join(toggle_action('%s%s' % (divid, what))[11:]
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   286
                             for what in ('Form', 'Show', 'Hide', 'Actions'))
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   287
        showhide = 'javascript:' + showhide
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   288
        showlabel = self._cw._('show filter form')
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   289
        hidelabel = self._cw._('hide filter form')
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   290
        if currentlydisplayed:
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   291
            c1, d1 = 'hidden', '%sShow' % divid
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   292
            c2, d2 = None, '%sHide' % divid
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diff changeset
   293
        else:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   294
            c1, d1 = None, '%sShow' % divid
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   295
            c2, d2 = 'hidden', '%sHide' % divid
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   296
        return [component.Link(showhide, showlabel, klass=c1, ident=d1),
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   297
                component.Link(showhide, hidelabel, klass=c2, ident=d2)]
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   298
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   299
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   300
class AbstractColumnRenderer(object):
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    """Abstract base class for column renderer. Interface of a column renderer follows:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   302
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   303
    .. automethod:: bind
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   304
    .. automethod:: render_header
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   305
    .. automethod:: render_cell
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   306
    .. automethod:: sortvalue
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   307
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   308
    Attributes on this base class are:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   309
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   310
    :attr: `header`, the column header. If None, default to `_(colid)`
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   311
    :attr: `addcount`, if True, add the table size in parenthezis beside the header
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   312
    :attr: `trheader`, should the header be translated
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   313
    :attr: `escapeheader`, should the header be xml_escape'd
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   314
    :attr: `sortable`, tell if the column is sortable
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   315
    :attr: `view`, the table view
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   316
    :attr: `_cw`, the request object
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   317
    :attr: `colid`, the column identifier
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   318
    :attr: `attributes`, dictionary of attributes to put on the HTML tag when
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   319
    the cell is rendered
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   320
    """
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   321
    attributes = {}
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   322
    empty_cell_content = u'&#160;'
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   323
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   324
    def __init__(self, header=None, addcount=False, trheader=True,
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   325
                 escapeheader=True, sortable=True):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   326
        self.header = header
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   327
        self.trheader = trheader
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   328
        self.escapeheader = escapeheader
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   329
        self.addcount = addcount
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   330
        self.sortable = sortable
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   331
        self.view = None
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   332
        self._cw = None
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   333
        self.colid = None
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   334
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   335
    def __str__(self):
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   336
        return '<%s.%s (column %s)>' % (self.view.__class__.__name__,
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   337
                                        self.__class__.__name__,
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   338
                                        self.colid)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   339
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   340
    def bind(self, view, colid):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   341
        """Bind the column renderer to its view. This is where `_cw`, `view`,
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   342
        `colid` are set and the method to override if you want to add more
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   343
        view/request depending attributes on your column render.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   344
        """
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   345
        self.view = view
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diff changeset
   346
        self._cw = view._cw
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   347
        self.colid = colid
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diff changeset
   348
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   349
    def default_header(self):
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   350
        """Return header for this column if one has not been specified."""
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   351
        return self._cw._(self.colid)
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diff changeset
   352
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   353
    def render_header(self, w):
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   354
        """Write label for the specified column by calling w()."""
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diff changeset
   355
        header = self.header
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diff changeset
   356
        if header is None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   357
            header = self.default_header()
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diff changeset
   358
        elif self.trheader and header:
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diff changeset
   359
           header = self._cw._(header)
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diff changeset
   360
        if self.addcount:
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diff changeset
   361
            header = '%s (%s)' % (header, self.view.table_size)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   362
        if header:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   363
            if self.escapeheader:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   364
                header = xml_escape(header)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   365
        else:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   366
            header = self.empty_cell_content
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   367
        if self.sortable:
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diff changeset
   368
            header = tags.span(
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   369
                header, escapecontent=False,
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   370
                title=self._cw._('Click to sort on this column'))
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diff changeset
   371
        w(header)
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diff changeset
   372
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   373
    def render_cell(self, w, rownum):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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   374
        """Write value for the specified cell by calling w().
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diff changeset
   375
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   376
         :param `rownum`: the row number in the table
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diff changeset
   377
         """
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   378
        raise NotImplementedError()
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diff changeset
   379
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   380
    def sortvalue(self, _rownum):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   381
        """Return typed value to be used for sorting on the specified column.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   382
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   383
        :param `rownum`: the row number in the table
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
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diff changeset
   384
        """
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   385
        return None
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   386
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   387
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   388
class TableMixIn(component.LayoutableMixIn):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   389
    """Abstract mix-in class for layout based tables.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   390
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   391
    This default implementation's call method simply delegate to
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   392
    meth:`layout_render` that will select the renderer whose identifier is given
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   393
    by the :attr:`layout_id` attribute.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   394
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   395
    Then it provides some default implementation for various parts of the API
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   396
    used by that layout.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   397
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   398
    Abstract method you will have to override is:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   399
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   400
    .. automethod:: build_column_renderers
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   401
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   402
    You may also want to overridde:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   403
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   404
    .. automethod:: table_size
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   405
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   406
    The :attr:`has_headers` boolean attribute tells if the table has some
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   407
    headers to be displayed. Default to `True`.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   408
    """
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   409
    __abstract__ = True
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   410
    # table layout to use
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   411
    layout_id = 'table_layout'
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   412
    # true if the table has some headers
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   413
    has_headers = True
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   414
    # dictionary {colid : column renderer}
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   415
    column_renderers = {}
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   416
    # default renderer class to use when no renderer specified for the column
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   417
    default_column_renderer_class = None
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   418
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   419
    def call(self, **kwargs):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   420
        self.layout_render(self.w)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   421
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   422
    def column_renderer(self, colid, *args, **kwargs):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   423
        """Return a column renderer for column of the given id."""
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   424
        try:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   425
            crenderer = self.column_renderers[colid]
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   426
        except KeyError:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   427
            crenderer = self.default_column_renderer_class(*args, **kwargs)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   428
        crenderer.bind(self, colid)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   429
        return crenderer
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   430
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   431
    # layout callbacks #########################################################
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   432
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   433
    def facets_form(self, **kwargs):# XXX extracted from jqplot cube
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   434
        try:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   435
            return self._cw.vreg['views'].select(
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   436
                'facet.filtertable', self._cw, rset=self.cw_rset, view=self,
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   437
                **kwargs)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   438
        except NoSelectableObject:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   439
            return None
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   440
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   441
    @cachedproperty
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   442
    def domid(self):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   443
        return self._cw.form.get('divid') or domid('%s-%s' % (self.__regid__, make_uid()))
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   444
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   445
    @property
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   446
    def table_size(self):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   447
        """Return the number of rows (header excluded) to be displayed.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   448
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   449
        By default return the number of rows in the view's result set. If your
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   450
        table isn't reult set based, override this method.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   451
        """
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   452
        return self.cw_rset.rowcount
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   453
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   454
    def build_column_renderers(self):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   455
        """Return a list of column renderers, one for each column to be
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   456
        rendered. Prototype of a column renderer is described below:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   457
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   458
        .. autoclass:: AbstractColumnRenderer
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   459
        """
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   460
        raise NotImplementedError()
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   461
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   462
    def table_actions(self):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   463
        """Return a list of actions (:class:`~cubicweb.web.component.Link`) that
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   464
        match the view's result set, and return those in the 'mainactions'
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   465
        category.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   466
        """
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   467
        req = self._cw
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   468
        actions = []
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   469
        actionsbycat = req.vreg['actions'].possible_actions(req, self.cw_rset)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   470
        for action in actionsbycat.get('mainactions', ()):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   471
            for action in action.actual_actions():
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   472
                actions.append(component.Link(action.url(), req._(action.title),
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   473
                                              klass=action.html_class()) )
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   474
        return actions
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   475
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   476
    # interaction with navigation component ####################################
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   477
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   478
    def page_navigation_url(self, navcomp, _path, params):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   479
        # we don't need 'divid' once assumed a view can compute its domid
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   480
        params['divid'] = self.domid
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   481
        params['vid'] = self.__regid__
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   482
        return navcomp.ajax_page_url(**params)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   483
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   484
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   485
class RsetTableColRenderer(AbstractColumnRenderer):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   486
    """Default renderer for :class:`RsetTableView`."""
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   487
    default_cellvid = 'incontext'
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   488
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   489
    def __init__(self, cellvid=None, **kwargs):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   490
        super(RsetTableColRenderer, self).__init__(**kwargs)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   491
        self.cellvid = cellvid or self.default_cellvid
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   492
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   493
    def bind(self, view, colid):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   494
        super(RsetTableColRenderer, self).bind(view, colid)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   495
        self.cw_rset = view.cw_rset
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   496
    def render_cell(self, w, rownum):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   497
        self._cw.view(self.cellvid, self.cw_rset, 'empty-cell',
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   498
                      row=rownum, col=self.colid, w=w)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   499
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   500
    # limit value's length as much as possible (e.g. by returning the 10 first
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   501
    # characters of a string)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   502
    def sortvalue(self, rownum):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   503
        colid = self.colid
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   504
        val = self.cw_rset[rownum][colid]
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   505
        if val is None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   506
            return u''
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   507
        etype = self.cw_rset.description[rownum][colid]
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   508
        if etype is None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   509
            return u''
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   510
        if self._cw.vreg.schema.eschema(etype).final:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   511
            entity, rtype = self.cw_rset.related_entity(rownum, colid)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   512
            if entity is None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   513
                return val # remove_html_tags() ?
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   514
            return entity.sortvalue(rtype)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   515
        entity = self.cw_rset.get_entity(rownum, colid)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   516
        return entity.sortvalue()
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   517
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   518
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   519
class RsetTableView(TableMixIn, AnyRsetView):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   520
    """This table view accepts any non-empty rset. It uses introspection on the
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   521
    result set to compute column names and the proper way to display the cells.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   522
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   523
    It is highly configurable and accepts a wealth of options, but take care to
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   524
    check what you're trying to achieve wouldn't be a job for the
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   525
    :class:`EntityTableView`. Basically the question is: does this view should
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   526
    be tied to the result set query's shape or no? If yes, than you're fine. If
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   527
    no, you should take a look at the other table implementation.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   528
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   529
    The following class attributes may be used to control the table:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   530
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   531
    * `finalvid`, a view identifier that should be called on final entities
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   532
      (e.g. attribute values). Default to 'final'.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   533
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   534
    * `nonfinalvid`, a view identifier that should be called on
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   535
      entities. Default to 'incontext'.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   536
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   537
    * `displaycols`, if not `None`, should be a list of rset's columns to be
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   538
      displayed.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   539
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   540
    * `headers`, if not `None`, should be a list of headers for the table's
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   541
      columns.  `None` values in the list will be replaced by computed column
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   542
      names.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   543
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   544
    * `cellvids`, if not `None`, should be a dictionary with table column index
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   545
      as key and a view identifier as value, telling the view that should be
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   546
      used in the given column.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   547
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   548
    Notice `displaycols`, `headers` and `cellvids` may be specified at selection
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   549
    time but then the table won't have pagination and shouldn't be configured to
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   550
    display the facets filter nor actions (as they wouldn't behave as expected).
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   551
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   552
    This table class use the :class:`RsetTableColRenderer` as default column
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   553
    renderer.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   554
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   555
    .. autoclass:: RsetTableColRenderer
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   556
    """
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   557
    __regid__ = 'table'
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   558
    # selector trick for bw compath with the former :class:TableView
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   559
    __select__ = AnyRsetView.__select__ & (~match_kwargs(
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   560
        'title', 'subvid', 'displayfilter', 'headers', 'displaycols',
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   561
        'displayactions', 'actions', 'divid', 'cellvids', 'cellattrs',
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   562
        'mainindex', 'paginate', 'page_size', mode='any')
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   563
                                            | unreloadable_table())
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   564
    title = _('table')
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   565
    # additional configuration parameters
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   566
    finalvid = 'final'
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   567
    nonfinalvid = 'incontext'
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   568
    displaycols = None
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   569
    headers = None
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   570
    cellvids = None
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   571
    default_column_renderer_class = RsetTableColRenderer
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   572
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   573
    def linkable(self):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   574
        # specific subclasses of this view usually don't want to be linkable
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   575
        # since they depends on a particular shape (being linkable meaning view
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   576
        # may be listed in possible views
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   577
        return self.__regid__ == 'table'
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   578
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   579
    def call(self, headers=None, displaycols=None, cellvids=None, **kwargs):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   580
        if self.headers:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   581
            self.headers = [h and self._cw._(h) for h in self.headers]
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   582
        if (headers or displaycols or cellvids):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   583
            if headers is not None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   584
                self.headers = headers
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   585
            if displaycols is not None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   586
                self.displaycols = displaycols
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   587
            if cellvids is not None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   588
                self.cellvids = cellvids
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   589
        if kwargs:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   590
            # old table view arguments that we can safely ignore thanks to
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   591
            # selectors
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   592
            if len(kwargs) > 1:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   593
                msg = '[3.14] %s arguments are deprecated' % ', '.join(kwargs)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   594
            else:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   595
                msg = '[3.14] %s argument is deprecated' % ', '.join(kwargs)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   596
            warn(msg, DeprecationWarning, stacklevel=2)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   597
        self.layout_render(self.w)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   598
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   599
    def main_var_index(self):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   600
        """returns the index of the first non-attribute variable among the RQL
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   601
        selected variables
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   602
        """
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   603
        eschema = self._cw.vreg.schema.eschema
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   604
        for i, etype in enumerate(self.cw_rset.description[0]):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   605
            if not eschema(etype).final:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   606
                return i
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   607
        return None
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   608
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   609
    # layout callbacks #########################################################
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   610
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   611
    @property
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   612
    def table_size(self):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   613
        """return the number of rows (header excluded) to be displayed"""
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   614
        return self.cw_rset.rowcount
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   615
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   616
    def build_column_renderers(self):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   617
        headers = self.headers
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   618
        # compute displayed columns
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   619
        if self.displaycols is None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   620
            if headers is not None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   621
                displaycols = range(len(headers))
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   622
            else:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   623
                rqlst = self.cw_rset.syntax_tree()
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   624
                displaycols = range(len(rqlst.children[0].selection))
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   625
        else:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   626
            displaycols = self.displaycols
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   627
        # compute table headers
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   628
        main_var_index = self.main_var_index()
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   629
        computed_titles = self.columns_labels(main_var_index)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   630
        # compute build renderers
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   631
        cellvids = self.cellvids
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   632
        renderers = []
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   633
        for colnum, colid in enumerate(displaycols):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   634
            addcount = False
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   635
            # compute column header
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   636
            title = None
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   637
            if headers is not None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   638
                title = headers[colnum]
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   639
            if title is None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   640
                title = computed_titles[colid]
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   641
            if colid == main_var_index:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   642
                addcount = True
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   643
            # compute cell vid for the column
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   644
            if cellvids is not None and colnum in cellvids:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   645
                cellvid = cellvids[colnum]
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   646
            else:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   647
                coltype = self.cw_rset.description[0][colid]
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   648
                if coltype is not None and self._cw.vreg.schema.eschema(coltype).final:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   649
                    cellvid = self.finalvid
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   650
                else:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   651
                    cellvid = self.nonfinalvid
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   652
            # get renderer
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   653
            renderer = self.column_renderer(colid, header=title, trheader=False,
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   654
                                            addcount=addcount, cellvid=cellvid)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   655
            renderers.append(renderer)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   656
        return renderers
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   657
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   658
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   659
class EntityTableColRenderer(AbstractColumnRenderer):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   660
    """Default column renderer for :class:`EntityTableView`.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   661
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   662
    You may use the :meth:`entity` method to retrieve the main entity for a
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   663
    given row number.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   664
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   665
    .. automethod:: entity
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   666
    """
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   667
    def __init__(self, renderfunc=None, sortfunc=None, **kwargs):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   668
        if renderfunc is None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   669
            renderfunc = lambda w,x: w(x.printable_value(self.colid))
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   670
            if sortfunc is None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   671
                sortfunc = lambda x: x.sortvalue(self.colid)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   672
        kwargs.setdefault('sortable', sortfunc is not None)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   673
        super(EntityTableColRenderer, self).__init__(**kwargs)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   674
        self.renderfunc = renderfunc
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   675
        self.sortfunc = sortfunc
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   676
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   677
    def render_cell(self, w, rownum):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   678
        entity = self.entity(rownum)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   679
        if entity:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   680
            self.renderfunc(w, entity)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   681
        else:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   682
            w(self.empty_cell_content)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   683
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   684
    def sortvalue(self, rownum):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   685
        entity = self.entity(rownum)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   686
        if entity:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   687
            return self.sortfunc(self.entity(rownum))
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   688
        return None
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   689
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   690
    def entity(self, rownum):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   691
        """Return the table's main entity"""
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   692
        return self.view.cw_rset.get_entity(rownum, self.view.cw_col or 0)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   693
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   694
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   695
class MainEntityColRenderer(EntityTableColRenderer):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   696
    """Renderer to be used for the column displaying the 'main entity' of a
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   697
    :class:`EntityTableView`.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   698
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   699
    By default display it using the 'incontext' view. You may specify another
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   700
    view identifier using the `vid` argument.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   701
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   702
    If header not specified, it would be built using entity types in the main
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   703
    column.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   704
    """
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   705
    def __init__(self, vid='incontext', **kwargs):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   706
        kwargs.setdefault('renderfunc', lambda w, x: x.view(vid, w=w))
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   707
        kwargs.setdefault('sortfunc', lambda x: x.sortvalue())
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   708
        super(MainEntityColRenderer, self).__init__(**kwargs)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   709
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   710
    def default_header(self):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   711
        view = self.view
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   712
        return u', '.join(self._cw.__(et+'_plural')
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   713
                          for et in view.cw_rset.column_types(view.cw_col or 0))
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   714
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   715
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   716
class RelatedEntityColRenderer(MainEntityColRenderer):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   717
    """Renderer to be used for column displaying an entity related the 'main
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   718
    entity' of a :class:`EntityTableView`.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   719
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   720
    By default display it using the 'incontext' view. You may specify another
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   721
    view identifier using the `vid` argument.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   722
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   723
    If header not specified, it would be built using entity types in the main
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   724
    column.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   725
    """
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   726
    def __init__(self, getrelated, **kwargs):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   727
        super(RelatedEntityColRenderer, self).__init__(**kwargs)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   728
        self.getrelated = getrelated
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   729
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   730
    def entity(self, rownum):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   731
        entity = super(RelatedEntityColRenderer, self).entity(rownum)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   732
        return self.getrelated(entity)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   733
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   734
    def default_header(self):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   735
        return self._cw._(self.colid)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   736
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   737
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   738
class EntityTableView(TableMixIn, EntityView):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   739
    """This abstract table view is designed to be used with an
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   740
    :class:`is_instance()` or :class:`adaptable` selector, hence doesn't depend
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   741
    the result set shape as the :class:`TableView` does.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   742
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   743
    It will display columns that should be defined using the `columns` class
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   744
    attribute containing a list of column ids. By default, each column is
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   745
    renderered by :class:`EntityTableColRenderer` which consider that the column
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   746
    id is an attribute of the table's main entity (ie the one for which the view
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   747
    is selected).
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   748
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   749
    You may wish to specify :class:`MainEntityColRenderer` or
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   750
    :class:`RelatedEntityColRenderer` renderer for a column in the
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   751
    :attr:`column_renderers` dictionary.
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   752
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   753
    .. autoclass:: EntityTableColRenderer
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   754
    .. autoclass:: MainEntityColRenderer
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   755
    .. autoclass:: RelatedEntityColRenderer
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   756
    """
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   757
    __abstract__ = True
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   758
    default_column_renderer_class = EntityTableColRenderer
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   759
    columns = None # to be defined in concret class
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   760
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   761
    def call(self, columns=None):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   762
        if columns is not None:
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   763
            self.columns = columns
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   764
        self.layout_render(self.w)
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   765
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   766
    @property
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   767
    def table_size(self):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   768
        return self.cw_rset.rowcount
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   769
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   770
    def build_column_renderers(self):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   771
        return [self.column_renderer(colid) for colid in self.columns]
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   772
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   773
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   774
class EmptyCellView(AnyRsetView):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   775
    __regid__ = 'empty-cell'
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   776
    __select__ = yes()
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   777
    def call(self, **kwargs):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   778
        self.w(u'&#160;')
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   779
    cell_call = call
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   780
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   781
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   782
################################################################################
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   783
# DEPRECATED tables ############################################################
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   784
################################################################################
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   785
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   786
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   787
class TableView(AnyRsetView):
7600
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   788
    """The table view accepts any non-empty rset. It uses introspection on the
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   789
    result set to compute column names and the proper way to display the cells.
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   790
5312
d2dbba898a96 [doc/book] misc on views, docstrings
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 4618
diff changeset
   791
    It is however highly configurable and accepts a wealth of options.
d2dbba898a96 [doc/book] misc on views, docstrings
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 4618
diff changeset
   792
    """
7992
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   793
    __metaclass__ = class_deprecated
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   794
    __deprecation_warning__ = '[3.14] %(cls)s is deprecated'
3377
dd9d292b6a6d use __regid__ instead of id on appobject classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3230
diff changeset
   795
    __regid__ = 'table'
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   796
    title = _('table')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   797
    finalview = 'final'
497
68d4211518c5 refactor table views to share more code and to avoid empty filter table in some case
sylvain.thenault@logilab.fr
parents: 469
diff changeset
   798
7830
37d23a1d3547 [views/table] parametrize table view co-classes (closes #1947472)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 7814
diff changeset
   799
    table_widget_class = TableWidget
37d23a1d3547 [views/table] parametrize table view co-classes (closes #1947472)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 7814
diff changeset
   800
    table_column_class = TableColumn
37d23a1d3547 [views/table] parametrize table view co-classes (closes #1947472)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 7814
diff changeset
   801
7952
48330faf4cd7 [table] use explicit add_onload() to setup table sorting (closes #2013493)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7900
diff changeset
   802
    tablesorter_settings = {
7953
a37531c8a4a6 merge and fix cubicwebSortValueExtraction pb which disappeared when tablesorter.js has been updated
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7946 7952
diff changeset
   803
        'textExtraction': JSString('cw.sortValueExtraction'),
7958
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7953
diff changeset
   804
        'selectorHeaders': 'thead tr:first th', # only plug on the first row
7952
48330faf4cd7 [table] use explicit add_onload() to setup table sorting (closes #2013493)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7900
diff changeset
   805
        }
48330faf4cd7 [table] use explicit add_onload() to setup table sorting (closes #2013493)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7900
diff changeset
   806
497
68d4211518c5 refactor table views to share more code and to avoid empty filter table in some case
sylvain.thenault@logilab.fr
parents: 469
diff changeset
   807
    def form_filter(self, divid, displaycols, displayactions, displayfilter,
5669
1340f14c38c9 [table] propagate paginate
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5668
diff changeset
   808
                    paginate, hidden=True):
7600
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   809
        try:
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   810
            filterform = self._cw.vreg['views'].select(
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   811
                'facet.filtertable', self._cw, rset=self.cw_rset)
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   812
        except NoSelectableObject:
497
68d4211518c5 refactor table views to share more code and to avoid empty filter table in some case
sylvain.thenault@logilab.fr
parents: 469
diff changeset
   813
            return ()
7600
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   814
        vidargs = {'paginate': paginate,
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   815
                   'displaycols': displaycols,
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   816
                   'displayactions': displayactions,
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   817
                   'displayfilter': displayfilter}
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   818
        cssclass = hidden and 'hidden' or ''
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   819
        filterform.render(self.w, vid=self.__regid__, divid=divid,
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   820
                          vidargs=vidargs, cssclass=cssclass)
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   821
        return self.show_hide_actions(divid, not hidden)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   822
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   823
    def main_var_index(self):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   824
        """returns the index of the first non-attribute variable among the RQL
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   825
        selected variables
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   826
        """
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   827
        eschema = self._cw.vreg.schema.eschema
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   828
        for i, etype in enumerate(self.cw_rset.description[0]):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   829
            try:
3689
deb13e88e037 follow yams 0.25 api changes to improve performance
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3228
diff changeset
   830
                if not eschema(etype).final:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   831
                    return i
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   832
            except KeyError: # XXX possible?
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   833
                continue
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   834
        return None
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   835
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5234
diff changeset
   836
    def displaycols(self, displaycols, headers):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   837
        if displaycols is None:
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   838
            if 'displaycols' in self._cw.form:
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   839
                displaycols = [int(idx) for idx in self._cw.form['displaycols']]
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5234
diff changeset
   840
            elif headers is not None:
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5234
diff changeset
   841
                displaycols = range(len(headers))
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   842
            else:
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   843
                displaycols = range(len(self.cw_rset.syntax_tree().children[0].selection))
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   844
        return displaycols
1635
866563e2d0fc don't depends on simplejson outside web/
sylvain.thenault@logilab.fr
parents: 1370
diff changeset
   845
7952
48330faf4cd7 [table] use explicit add_onload() to setup table sorting (closes #2013493)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7900
diff changeset
   846
    def _setup_tablesorter(self, divid):
48330faf4cd7 [table] use explicit add_onload() to setup table sorting (closes #2013493)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7900
diff changeset
   847
        req = self._cw
48330faf4cd7 [table] use explicit add_onload() to setup table sorting (closes #2013493)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7900
diff changeset
   848
        req.add_js('jquery.tablesorter.js')
48330faf4cd7 [table] use explicit add_onload() to setup table sorting (closes #2013493)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7900
diff changeset
   849
        req.add_onload('''$(document).ready(function() {
48330faf4cd7 [table] use explicit add_onload() to setup table sorting (closes #2013493)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7900
diff changeset
   850
    $("#%s table.listing").tablesorter(%s);
48330faf4cd7 [table] use explicit add_onload() to setup table sorting (closes #2013493)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7900
diff changeset
   851
});''' % (divid, js_dumps(self.tablesorter_settings)))
48330faf4cd7 [table] use explicit add_onload() to setup table sorting (closes #2013493)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7900
diff changeset
   852
        req.add_css(('cubicweb.tablesorter.css', 'cubicweb.tableview.css'))
48330faf4cd7 [table] use explicit add_onload() to setup table sorting (closes #2013493)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7900
diff changeset
   853
7992
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   854
    @cachedproperty
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   855
    def initial_load(self):
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   856
        """We detect a bit heuristically if we are built for the first time of
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   857
        from subsequent calls by the form filter or by the pagination hooks
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   858
        """
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   859
        form = self._cw.form
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   860
        return 'fromformfilter' not in form and '__start' not in form
7952
48330faf4cd7 [table] use explicit add_onload() to setup table sorting (closes #2013493)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7900
diff changeset
   861
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   862
    def call(self, title=None, subvid=None, displayfilter=None, headers=None,
469
365826a58664 allow divid as argument
sylvain.thenault@logilab.fr
parents: 431
diff changeset
   863
             displaycols=None, displayactions=None, actions=(), divid=None,
5617
f0bc8f5ddee2 [tableview] support for json-paginated table if paginable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5529
diff changeset
   864
             cellvids=None, cellattrs=None, mainindex=None,
f0bc8f5ddee2 [tableview] support for json-paginated table if paginable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5529
diff changeset
   865
             paginate=False, page_size=None):
5312
d2dbba898a96 [doc/book] misc on views, docstrings
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 4618
diff changeset
   866
        """Produces a table displaying a composite query
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   867
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   868
        :param title: title added before table
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   869
        :param subvid: cell view
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   870
        :param displayfilter: filter that selects rows to display
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   871
        :param headers: columns' titles
7883
cd98785b4a84 [views] fix docstring of tableview
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7830
diff changeset
   872
        :param displaycols: indexes of columns to display (first column is 0)
cd98785b4a84 [views] fix docstring of tableview
Nicolas Chauvat <nicolas.chauvat@logilab.fr>
parents: 7830
diff changeset
   873
        :param displayactions: if True, display action menu
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   874
        """
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   875
        req = self._cw
7952
48330faf4cd7 [table] use explicit add_onload() to setup table sorting (closes #2013493)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7900
diff changeset
   876
        divid = divid or req.form.get('divid') or 'rs%s' % make_uid(id(self.cw_rset))
48330faf4cd7 [table] use explicit add_onload() to setup table sorting (closes #2013493)
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 7900
diff changeset
   877
        self._setup_tablesorter(divid)
2226
f5216e540168 allow to specify mainindex
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2206
diff changeset
   878
        # compute label first  since the filter form may remove some necessary
f5216e540168 allow to specify mainindex
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2206
diff changeset
   879
        # information from the rql syntax tree
f5216e540168 allow to specify mainindex
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2206
diff changeset
   880
        if mainindex is None:
f5216e540168 allow to specify mainindex
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2206
diff changeset
   881
            mainindex = self.main_var_index()
2206
009e2856afcb columns_labels is an AnyRsetView method...
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2204
diff changeset
   882
        computed_labels = self.columns_labels(mainindex)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   883
        if not subvid and 'subvid' in req.form:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   884
            subvid = req.form.pop('subvid')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   885
        actions = list(actions)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   886
        if mainindex is None:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   887
            displayfilter, displayactions = False, False
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   888
        else:
6254
936e98213598 [table view] use get instead of has_key so one can specify he doesn't want actions or filter
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6249
diff changeset
   889
            if displayfilter is None and req.form.get('displayfilter'):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   890
                displayfilter = True
6254
936e98213598 [table view] use get instead of has_key so one can specify he doesn't want actions or filter
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6249
diff changeset
   891
            if displayactions is None and req.form.get('displayactions'):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   892
                displayactions = True
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5234
diff changeset
   893
        displaycols = self.displaycols(displaycols, headers)
7992
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   894
        if self.initial_load:
3009
3deb0fa95761 no comment
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3006
diff changeset
   895
            self.w(u'<div class="section">')
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   896
            if not title and 'title' in req.form:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   897
                title = req.form['title']
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   898
            if title:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   899
                self.w(u'<h2 class="tableTitle">%s</h2>\n' % title)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   900
            if displayfilter:
497
68d4211518c5 refactor table views to share more code and to avoid empty filter table in some case
sylvain.thenault@logilab.fr
parents: 469
diff changeset
   901
                actions += self.form_filter(divid, displaycols, displayfilter,
5669
1340f14c38c9 [table] propagate paginate
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5668
diff changeset
   902
                                            displayactions, paginate)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   903
        elif displayfilter:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   904
            actions += self.show_hide_actions(divid, True)
5668
7bd6a8a126b8 no more need for specific handling of table view's displayaction
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5632
diff changeset
   905
        self.w(u'<div id="%s">' % divid)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   906
        if displayactions:
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   907
            actionsbycat = self._cw.vreg['actions'].possible_actions(req, self.cw_rset)
3228
7b05b2709439 [actions] refactor: extract actual_actions from fill_menu to work with table filter form
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3129
diff changeset
   908
            for action in actionsbycat.get('mainactions', ()):
7b05b2709439 [actions] refactor: extract actual_actions from fill_menu to work with table filter form
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3129
diff changeset
   909
                for action in action.actual_actions():
7b05b2709439 [actions] refactor: extract actual_actions from fill_menu to work with table filter form
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3129
diff changeset
   910
                    actions.append( (action.url(), req._(action.title),
7b05b2709439 [actions] refactor: extract actual_actions from fill_menu to work with table filter form
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3129
diff changeset
   911
                                     action.html_class(), None) )
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   912
        # render actions menu
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   913
        if actions:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   914
            self.render_actions(divid, actions)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   915
        # render table
5617
f0bc8f5ddee2 [tableview] support for json-paginated table if paginable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5529
diff changeset
   916
        if paginate:
f0bc8f5ddee2 [tableview] support for json-paginated table if paginable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5529
diff changeset
   917
            self.divid = divid # XXX iirk (see usage in page_navigation_url)
f0bc8f5ddee2 [tableview] support for json-paginated table if paginable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5529
diff changeset
   918
            self.paginate(page_size=page_size, show_all_option=False)
7830
37d23a1d3547 [views/table] parametrize table view co-classes (closes #1947472)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 7814
diff changeset
   919
        table = self.table_widget_class(self)
2204
3472c5498478 use column_labels instead of rqlst.get_description
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2115
diff changeset
   920
        for column in self.get_columns(computed_labels, displaycols, headers,
3472c5498478 use column_labels instead of rqlst.get_description
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2115
diff changeset
   921
                                       subvid, cellvids, cellattrs, mainindex):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   922
            table.append_column(column)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   923
        table.render(self.w)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   924
        self.w(u'</div>\n')
7999
ea012d90825d [table view] fix regression in old table view leading to malformed html
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7992
diff changeset
   925
        if self.initial_load:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   926
            self.w(u'</div>\n')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   927
5617
f0bc8f5ddee2 [tableview] support for json-paginated table if paginable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5529
diff changeset
   928
    def page_navigation_url(self, navcomp, path, params):
5619
a2c9a55b5a9d [tableview] don't fail with AttributeError when paginated as main content view
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5617
diff changeset
   929
        if hasattr(self, 'divid'):
6249
1729f53b3e42 fix regretion introduced by changeset "pagination/ ajaxes fixes" (2f5ebeb7665d)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6240
diff changeset
   930
            params['divid'] = self.divid
1729f53b3e42 fix regretion introduced by changeset "pagination/ ajaxes fixes" (2f5ebeb7665d)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6240
diff changeset
   931
        params['vid'] = self.__regid__
1729f53b3e42 fix regretion introduced by changeset "pagination/ ajaxes fixes" (2f5ebeb7665d)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6240
diff changeset
   932
        return navcomp.ajax_page_url(**params)
5617
f0bc8f5ddee2 [tableview] support for json-paginated table if paginable
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5529
diff changeset
   933
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   934
    def show_hide_actions(self, divid, currentlydisplayed=False):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   935
        showhide = u';'.join(toggle_action('%s%s' % (divid, what))[11:]
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   936
                             for what in ('Form', 'Show', 'Hide', 'Actions'))
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   937
        showhide = 'javascript:' + showhide
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   938
        showlabel = self._cw._('show filter form')
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   939
        hidelabel = self._cw._('hide filter form')
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   940
        if currentlydisplayed:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   941
            return [(showhide, showlabel, 'hidden', '%sShow' % divid),
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   942
                    (showhide, hidelabel, None, '%sHide' % divid)]
1635
866563e2d0fc don't depends on simplejson outside web/
sylvain.thenault@logilab.fr
parents: 1370
diff changeset
   943
        return [(showhide, showlabel, None, '%sShow' % divid),
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   944
                (showhide, hidelabel, 'hidden', '%sHide' % divid)]
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   945
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   946
    def render_actions(self, divid, actions):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   947
        box = MenuWidget('', 'tableActionsBox', _class='', islist=False)
5467
57372dbfd114 [https] fix resource urls in https version of a site: should use the https version as well to avoid warnings from the nrowser
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5444
diff changeset
   948
        label = tags.img(src=self._cw.uiprops['PUCE_DOWN'],
3890
d7a270f50f54 backport stable branch (one more time painfully)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3729 3842
diff changeset
   949
                         alt=xml_escape(self._cw._('action(s) on this selection')))
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   950
        menu = PopupBoxMenu(label, isitem=False, link_class='actionsBox',
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   951
                            ident='%sActions' % divid)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   952
        box.append(menu)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   953
        for url, label, klass, ident in actions:
7600
75d208ab8444 [facets] factorize table filter form / facets box generation, moving out filter form from the table view so it's usable from other views. Closes #1794009
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7415
diff changeset
   954
            menu.append(component.Link(url, label, klass=klass, id=ident))
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   955
        box.render(w=self.w)
7992
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
   956
        self.w(u'<div class="clear"></div>')
1635
866563e2d0fc don't depends on simplejson outside web/
sylvain.thenault@logilab.fr
parents: 1370
diff changeset
   957
2204
3472c5498478 use column_labels instead of rqlst.get_description
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2115
diff changeset
   958
    def get_columns(self, computed_labels, displaycols, headers, subvid,
3472c5498478 use column_labels instead of rqlst.get_description
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2115
diff changeset
   959
                    cellvids, cellattrs, mainindex):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   960
        columns = []
3729
e4f20b74af51 remove some warnings
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3720
diff changeset
   961
        eschema = self._cw.vreg.schema.eschema
2204
3472c5498478 use column_labels instead of rqlst.get_description
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2115
diff changeset
   962
        for colindex, label in enumerate(computed_labels):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   963
            if colindex not in displaycols:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   964
                continue
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   965
            # compute column header
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   966
            if headers is not None:
7801
67f9677c1253 [table view] allow to set None in 'headers', meaning the label should be fetched from the result set as done by default (closes #1931533)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7600
diff changeset
   967
                _label = headers[displaycols.index(colindex)]
67f9677c1253 [table view] allow to set None in 'headers', meaning the label should be fetched from the result set as done by default (closes #1931533)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7600
diff changeset
   968
                if _label is not None:
67f9677c1253 [table view] allow to set None in 'headers', meaning the label should be fetched from the result set as done by default (closes #1931533)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7600
diff changeset
   969
                    label = _label
5503
5b7eb0839da3 [table view] take care to None label
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5426
diff changeset
   970
            if colindex == mainindex and label is not None:
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   971
                label += ' (%s)' % self.cw_rset.rowcount
7830
37d23a1d3547 [views/table] parametrize table view co-classes (closes #1947472)
Aurelien Campeas <aurelien.campeas@logilab.fr>
parents: 7814
diff changeset
   972
            column = self.table_column_class(label, colindex)
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   973
            coltype = self.cw_rset.description[0][colindex]
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   974
            # compute column cell view (if coltype is None, it's a left outer
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   975
            # join, use the default non final subvid)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   976
            if cellvids and colindex in cellvids:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   977
                column.append_renderer(cellvids[colindex], colindex)
3729
e4f20b74af51 remove some warnings
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3720
diff changeset
   978
            elif coltype is not None and eschema(coltype).final:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   979
                column.append_renderer(self.finalview, colindex)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   980
            else:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   981
                column.append_renderer(subvid or 'incontext', colindex)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   982
            if cellattrs and colindex in cellattrs:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   983
                for name, value in cellattrs[colindex].iteritems():
1138
22f634977c95 make pylint happy, fix some bugs on the way
sylvain.thenault@logilab.fr
parents: 1132
diff changeset
   984
                    column.add_attr(name, value)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   985
            # add column
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   986
            columns.append(column)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   987
        return columns
1635
866563e2d0fc don't depends on simplejson outside web/
sylvain.thenault@logilab.fr
parents: 1370
diff changeset
   988
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   989
1730
cec526a96535 fix 'render' method name conflict
sylvain.thenault@logilab.fr
parents: 1635
diff changeset
   990
    def render_cell(self, cellvid, row, col, w):
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   991
        self._cw.view('cell', self.cw_rset, row=row, col=col, cellvid=cellvid, w=w)
1635
866563e2d0fc don't depends on simplejson outside web/
sylvain.thenault@logilab.fr
parents: 1370
diff changeset
   992
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   993
    def get_rows(self):
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
   994
        return self.cw_rset
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   995
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   996
    @htmlescape
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   997
    @jsonize
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   998
    @limitsize(10)
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
   999
    def sortvalue(self, row, col):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1000
        # XXX it might be interesting to try to limit value's
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1001
        #     length as much as possible (e.g. by returning the 10
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1002
        #     first characters of a string)
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1003
        val = self.cw_rset[row][col]
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1004
        if val is None:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1005
            return u''
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1006
        etype = self.cw_rset.description[row][col]
6104
a57db3faa913 [tableview] take care, description may include None (try Any NULL)
Alexandre Richardson <alexandre.richardson@logilab.fr>
parents: 5997
diff changeset
  1007
        if etype is None:
a57db3faa913 [tableview] take care, description may include None (try Any NULL)
Alexandre Richardson <alexandre.richardson@logilab.fr>
parents: 5997
diff changeset
  1008
            return u''
3729
e4f20b74af51 remove some warnings
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3720
diff changeset
  1009
        if self._cw.vreg.schema.eschema(etype).final:
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1010
            entity, rtype = self.cw_rset.related_entity(row, col)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1011
            if entity is None:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1012
                return val # remove_html_tags() ?
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1013
            return entity.sortvalue(rtype)
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1014
        entity = self.cw_rset.get_entity(row, col)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1015
        return entity.sortvalue()
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1016
843
5676811ef760 cleanup
sylvain.thenault@logilab.fr
parents: 762
diff changeset
  1017
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1018
class EditableTableView(TableView):
3377
dd9d292b6a6d use __regid__ instead of id on appobject classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3230
diff changeset
  1019
    __regid__ = 'editable-table'
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1020
    finalview = 'editable-final'
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1021
    title = _('editable-table')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1022
1635
866563e2d0fc don't depends on simplejson outside web/
sylvain.thenault@logilab.fr
parents: 1370
diff changeset
  1023
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1024
class CellView(EntityView):
7992
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
  1025
    __metaclass__ = class_deprecated
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
  1026
    __deprecation_warning__ = '[3.14] %(cls)s is deprecated'
3377
dd9d292b6a6d use __regid__ instead of id on appobject classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3230
diff changeset
  1027
    __regid__ = 'cell'
742
99115e029dca replaced most of __selectors__ assignments with __select__
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 692
diff changeset
  1028
    __select__ = nonempty_rset()
1635
866563e2d0fc don't depends on simplejson outside web/
sylvain.thenault@logilab.fr
parents: 1370
diff changeset
  1029
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1030
    def cell_call(self, row, col, cellvid=None):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1031
        """
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1032
        :param row, col: indexes locating the cell value in view's result set
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1033
        :param cellvid: cell view (defaults to 'outofcontext')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1034
        """
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1035
        etype, val = self.cw_rset.description[row][col], self.cw_rset[row][col]
7814
1ec9fe1dfba9 [tableview] fix view selection when value is None (closes #1936781)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7600
diff changeset
  1036
        if etype is None or not self._cw.vreg.schema.eschema(etype).final:
1ec9fe1dfba9 [tableview] fix view selection when value is None (closes #1936781)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7600
diff changeset
  1037
            if val is None:
1ec9fe1dfba9 [tableview] fix view selection when value is None (closes #1936781)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7600
diff changeset
  1038
                # This is usually caused by a left outer join and in that case,
1ec9fe1dfba9 [tableview] fix view selection when value is None (closes #1936781)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7600
diff changeset
  1039
                # regular views will most certainly fail if they don't have
1ec9fe1dfba9 [tableview] fix view selection when value is None (closes #1936781)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7600
diff changeset
  1040
                # a real eid
1ec9fe1dfba9 [tableview] fix view selection when value is None (closes #1936781)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7600
diff changeset
  1041
                # XXX if cellvid is e.g. reledit, we may wanna call it anyway
1ec9fe1dfba9 [tableview] fix view selection when value is None (closes #1936781)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7600
diff changeset
  1042
                self.w(u'&#160;')
1ec9fe1dfba9 [tableview] fix view selection when value is None (closes #1936781)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7600
diff changeset
  1043
            else:
1ec9fe1dfba9 [tableview] fix view selection when value is None (closes #1936781)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7600
diff changeset
  1044
                self.wview(cellvid or 'outofcontext', self.cw_rset, row=row, col=col)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1045
        else:
7814
1ec9fe1dfba9 [tableview] fix view selection when value is None (closes #1936781)
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7600
diff changeset
  1046
            # XXX why do we need a fallback view here?
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1047
            self.wview(cellvid or 'final', self.cw_rset, 'null', row=row, col=col)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1048
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1049
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1050
class InitialTableView(TableView):
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1051
    """same display as  table view but consider two rql queries :
1635
866563e2d0fc don't depends on simplejson outside web/
sylvain.thenault@logilab.fr
parents: 1370
diff changeset
  1052
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1053
    * the default query (ie `rql` form parameter), which is only used to select
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1054
      this view and to build the filter form. This query should have the same
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1055
      structure as the actual without actual restriction (but link to
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1056
      restriction variables) and usually with a limit for efficiency (limit set
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1057
      to 2 is advised)
1635
866563e2d0fc don't depends on simplejson outside web/
sylvain.thenault@logilab.fr
parents: 1370
diff changeset
  1058
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1059
    * the actual query (`actualrql` form parameter) whose results will be
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1060
      displayed with default restrictions set
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1061
    """
3377
dd9d292b6a6d use __regid__ instead of id on appobject classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3230
diff changeset
  1062
    __regid__ = 'initialtable'
5632
1e7c662bd6f8 [tableview / facets] to work properly with facet, initial table should handle case where actualrql isn't specified
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5622
diff changeset
  1063
    __select__ = nonempty_rset()
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1064
    # should not be displayed in possible view since it expects some specific
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1065
    # parameters
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1066
    title = None
1635
866563e2d0fc don't depends on simplejson outside web/
sylvain.thenault@logilab.fr
parents: 1370
diff changeset
  1067
469
365826a58664 allow divid as argument
sylvain.thenault@logilab.fr
parents: 431
diff changeset
  1068
    def call(self, title=None, subvid=None, headers=None, divid=None,
6240
fd0cbb801007 cleanups
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6104
diff changeset
  1069
             paginate=False, displaycols=None, displayactions=None,
fd0cbb801007 cleanups
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6104
diff changeset
  1070
             mainindex=None):
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1071
        """Dumps a table displaying a composite query"""
5632
1e7c662bd6f8 [tableview / facets] to work properly with facet, initial table should handle case where actualrql isn't specified
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5622
diff changeset
  1072
        try:
1e7c662bd6f8 [tableview / facets] to work properly with facet, initial table should handle case where actualrql isn't specified
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5622
diff changeset
  1073
            actrql = self._cw.form['actualrql']
1e7c662bd6f8 [tableview / facets] to work properly with facet, initial table should handle case where actualrql isn't specified
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5622
diff changeset
  1074
        except KeyError:
1e7c662bd6f8 [tableview / facets] to work properly with facet, initial table should handle case where actualrql isn't specified
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5622
diff changeset
  1075
            actrql = self.cw_rset.printable_rql()
1e7c662bd6f8 [tableview / facets] to work properly with facet, initial table should handle case where actualrql isn't specified
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5622
diff changeset
  1076
        else:
1e7c662bd6f8 [tableview / facets] to work properly with facet, initial table should handle case where actualrql isn't specified
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5622
diff changeset
  1077
            self._cw.ensure_ro_rql(actrql)
5239
471554b842d2 [schema view] the final touch. Things are getting nicely displayed, and code clean
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5234
diff changeset
  1078
        displaycols = self.displaycols(displaycols, headers)
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1079
        if displayactions is None and 'displayactions' in self._cw.form:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1080
            displayactions = True
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1081
        if divid is None and 'divid' in self._cw.form:
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1082
            divid = self._cw.form['divid']
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1083
        self.w(u'<div class="section">')
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1084
        if not title and 'title' in self._cw.form:
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1085
            # pop title so it's not displayed by the table view as well
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1086
            title = self._cw.form.pop('title')
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1087
        if title:
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1088
            self.w(u'<h2>%s</h2>\n' % title)
2226
f5216e540168 allow to specify mainindex
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2206
diff changeset
  1089
        if mainindex is None:
f5216e540168 allow to specify mainindex
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 2206
diff changeset
  1090
            mainindex = self.main_var_index()
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1091
        if mainindex is not None:
5669
1340f14c38c9 [table] propagate paginate
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5668
diff changeset
  1092
            actions = self.form_filter(divid, displaycols, displayactions,
6240
fd0cbb801007 cleanups
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6104
diff changeset
  1093
                                       displayfilter=True, paginate=paginate,
fd0cbb801007 cleanups
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 6104
diff changeset
  1094
                                       hidden=True)
497
68d4211518c5 refactor table views to share more code and to avoid empty filter table in some case
sylvain.thenault@logilab.fr
parents: 469
diff changeset
  1095
        else:
68d4211518c5 refactor table views to share more code and to avoid empty filter table in some case
sylvain.thenault@logilab.fr
parents: 469
diff changeset
  1096
            actions = ()
3451
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1097
        if not subvid and 'subvid' in self._cw.form:
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1098
            subvid = self._cw.form.pop('subvid')
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1099
        self._cw.view('table', self._cw.execute(actrql),
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1100
                      'noresult', w=self.w, displayfilter=False, subvid=subvid,
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1101
                      displayactions=displayactions, displaycols=displaycols,
6b46d73823f5 [api] work in progress, use __regid__, cw_*, etc.
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents: 3377
diff changeset
  1102
                      actions=actions, headers=headers, divid=divid)
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1103
        self.w(u'</div>\n')
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1104
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1105
527
sylvain.thenault@logilab.fr
parents: 521
diff changeset
  1106
class EditableInitialTableTableView(InitialTableView):
3377
dd9d292b6a6d use __regid__ instead of id on appobject classes
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 3230
diff changeset
  1107
    __regid__ = 'editable-initialtable'
0
b97547f5f1fa Showtime !
Adrien Di Mascio <Adrien.DiMascio@logilab.fr>
parents:
diff changeset
  1108
    finalview = 'editable-final'
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1109
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1110
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1111
class EntityAttributesTableView(EntityView):
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1112
    """This table displays entity attributes in a table and allow to set a
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1113
    specific method to help building cell content for each attribute as well as
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1114
    column header.
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1115
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1116
    Table will render entity cell by using the appropriate build_COLNAME_cell
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1117
    methods if defined otherwise cell content will be entity.COLNAME.
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1118
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1119
    Table will render column header using the method header_for_COLNAME if
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1120
    defined otherwise COLNAME will be used.
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1121
    """
7992
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
  1122
    __metaclass__ = class_deprecated
4ff9f25cb06e [table views] closes #1986413: refactor TableView, EntityAttributesTableView, PyValTableView
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 7958
diff changeset
  1123
    __deprecation_warning__ = '[3.14] %(cls)s is deprecated'
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1124
    __abstract__ = True
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1125
    columns = ()
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1126
    table_css = "listing"
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1127
    css_files = ()
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1128
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1129
    def call(self, columns=None):
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1130
        if self.css_files:
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1131
            self._cw.add_css(self.css_files)
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1132
        _ = self._cw._
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1133
        self.columns = columns or self.columns
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5545
diff changeset
  1134
        sample = self.cw_rset.get_entity(0, 0)
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1135
        self.w(u'<table class="%s">' % self.table_css)
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5545
diff changeset
  1136
        self.table_header(sample)
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1137
        self.w(u'<tbody>')
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1138
        for row in xrange(self.cw_rset.rowcount):
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1139
            self.cell_call(row=row, col=0)
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1140
        self.w(u'</tbody>')
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1141
        self.w(u'</table>')
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1142
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1143
    def cell_call(self, row, col):
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1144
        _ = self._cw._
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1145
        entity = self.cw_rset.get_entity(row, col)
7900
e9b79f5c3571 improve EntityAttributesTableView perfs by adding a call to complete()
Alexandre Fayolle <alexandre.fayolle@logilab.fr>
parents: 7883
diff changeset
  1146
        entity.complete()
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1147
        infos = {}
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1148
        for col in self.columns:
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1149
            meth = getattr(self, 'build_%s_cell' % col, None)
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1150
            # find the build method or try to find matching attribute
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1151
            if meth:
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1152
                content = meth(entity)
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1153
            else:
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1154
                content = entity.printable_value(col)
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1155
            infos[col] = content
5727
29afb9e715bb [3.9] api update (mostly js) + add support for FCKEditor in formContents js function
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5679
diff changeset
  1156
        self.w(u"""<tr onmouseover="$(this).addClass('highlighted');"
29afb9e715bb [3.9] api update (mostly js) + add support for FCKEditor in formContents js function
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5679
diff changeset
  1157
            onmouseout="$(this).removeClass('highlighted')">""")
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1158
        line = u''.join(u'<td>%%(%s)s</td>' % col for col in self.columns)
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1159
        self.w(line % infos)
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1160
        self.w(u'</tr>\n')
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1161
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5545
diff changeset
  1162
    def table_header(self, sample):
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1163
        """builds the table's header"""
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1164
        self.w(u'<thead><tr>')
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1165
        for column in self.columns:
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1166
            meth = getattr(self, 'header_for_%s' % column, None)
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1167
            if meth:
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5545
diff changeset
  1168
                colname = meth(sample)
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1169
            else:
5556
9ab2b4c74baf [entity] introduce a new 'adapters' registry
Sylvain Thénault <sylvain.thenault@logilab.fr>
parents: 5545
diff changeset
  1170
                colname = self._cw._(column)
5234
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1171
            self.w(u'<th>%s</th>' % xml_escape(colname))
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1172
        self.w(u'</tr></thead>\n')
e2476d78b060 ticket #787103, relation schema view enhancements
Sandrine Ribeau <sandrine.ribeau@logilab.fr>
parents: 4618
diff changeset
  1173