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- ##############################################################################
- #
- # Zope Public License (ZPL) Version 1.0
- # -------------------------------------
- #
- # Copyright (c) Digital Creations. All rights reserved.
- #
- # This license has been certified as Open Source(tm).
- #
- # Redistribution and use in source and binary forms, with or without
- # modification, are permitted provided that the following conditions are
- # met:
- #
- # 1. Redistributions in source code must retain the above copyright
- # notice, this list of conditions, and the following disclaimer.
- #
- # 2. Redistributions in binary form must reproduce the above copyright
- # notice, this list of conditions, and the following disclaimer in
- # the documentation and/or other materials provided with the
- # distribution.
- #
- # 3. Digital Creations requests that attribution be given to Zope
- # in any manner possible. Zope includes a "Powered by Zope"
- # button that is installed by default. While it is not a license
- # violation to remove this button, it is requested that the
- # attribution remain. A significant investment has been put
- # into Zope, and this effort will continue if the Zope community
- # continues to grow. This is one way to assure that growth.
- #
- # 4. All advertising materials and documentation mentioning
- # features derived from or use of this software must display
- # the following acknowledgement:
- #
- # "This product includes software developed by Digital Creations
- # for use in the Z Object Publishing Environment
- # (http://www.zope.org/)."
- #
- # In the event that the product being advertised includes an
- # intact Zope distribution (with copyright and license included)
- # then this clause is waived.
- #
- # 5. Names associated with Zope or Digital Creations must not be used to
- # endorse or promote products derived from this software without
- # prior written permission from Digital Creations.
- #
- # 6. Modified redistributions of any form whatsoever must retain
- # the following acknowledgment:
- #
- # "This product includes software developed by Digital Creations
- # for use in the Z Object Publishing Environment
- # (http://www.zope.org/)."
- #
- # Intact (re-)distributions of any official Zope release do not
- # require an external acknowledgement.
- #
- # 7. Modifications are encouraged but must be packaged separately as
- # patches to official Zope releases. Distributions that do not
- # clearly separate the patches from the original work must be clearly
- # labeled as unofficial distributions. Modifications which do not
- # carry the name Zope may be packaged in any form, as long as they
- # conform to all of the clauses above.
- #
- #
- # Disclaimer
- #
- # THIS SOFTWARE IS PROVIDED BY DIGITAL CREATIONS ``AS IS'' AND ANY
- # EXPRESSED OR IMPLIED WARRANTIES, INCLUDING, BUT NOT LIMITED TO, THE
- # IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A PARTICULAR
- # PURPOSE ARE DISCLAIMED. IN NO EVENT SHALL DIGITAL CREATIONS OR ITS
- # CONTRIBUTORS BE LIABLE FOR ANY DIRECT, INDIRECT, INCIDENTAL,
- # SPECIAL, EXEMPLARY, OR CONSEQUENTIAL DAMAGES (INCLUDING, BUT NOT
- # LIMITED TO, PROCUREMENT OF SUBSTITUTE GOODS OR SERVICES; LOSS OF
- # USE, DATA, OR PROFITS; OR BUSINESS INTERRUPTION) HOWEVER CAUSED AND
- # ON ANY THEORY OF LIABILITY, WHETHER IN CONTRACT, STRICT LIABILITY,
- # OR TORT (INCLUDING NEGLIGENCE OR OTHERWISE) ARISING IN ANY WAY OUT
- # OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
- # SUCH DAMAGE.
- #
- #
- # This software consists of contributions made by Digital Creations and
- # many individuals on behalf of Digital Creations. Specific
- # attributions are listed in the accompanying credits file.
- #
- ##############################################################################
- """Object-manager mix-in for ZClasses
- """
-
- import OFS.ObjectManager, Globals, Products
-
- class SubobjectsSheet(OFS.PropertySheets.PropertySheet,
- OFS.PropertySheets.View):
- """Provide management view for selecting sub-objects.
- """
- manage=Globals.HTMLFile('subobjects', globals())
-
- def possible_meta_types(self):
- return self.aq_acquire('_product_meta_types')+Products.meta_types
-
- def selected_meta_types(self):
- return map(lambda v: v['name'], self.getClassAttr('meta_types',()))
-
- def manage_edit(self, meta_types=(), isFolderish=None, REQUEST=None):
- "Edit object management properties"
- self.setClassAttr('meta_types', filter(
- lambda d, m=meta_types: d['name'] in m,
- self.possible_meta_types()
- ))
- self.setClassAttr('isPrincipiaFolderish', isFolderish)
- if REQUEST is not None:
- return self.manage(
- self, REQUEST,
- manage_tabs_message='Changes were applied'
- )
-
- def isFolderish(self):
- return self.getClassAttr('isPrincipiaFolderish', 0, 1)
-
- class ZObjectManagerPropertySheets(OFS.PropertySheets.PropertySheets):
-
- subobjects=SubobjectsSheet('subobjects')
-
- class ObjectManager(OFS.ObjectManager.ObjectManager):
-
- _zclass_method_meta_types=()
-
- def all_meta_types(self):
- return self.meta_types+self._zclass_method_meta_types
-
- class ZObjectManager:
- """Mix-in for Object Management
- """
-
- _zclass_=ObjectManager
-
- propertysheets=ZObjectManagerPropertySheets()
-
- manage_options=(
- {'label': 'Subobjects', 'action' :'propertysheets/subobjects/manage'},
- )
-