~azzar1/unity/add-show-desktop-key

# IVLE - Informatics Virtual Learning Environment

# Copyright (C) 2007-2009 The University of Melbourne

#

# This program is free software; you can redistribute it and/or modify

# it under the terms of the GNU General Public License as published by

# the Free Software Foundation; either version 2 of the License, or

# (at your option) any later version.

#

# This program is distributed in the hope that it will be useful,

# but WITHOUT ANY WARRANTY; without even the implied warranty of

# MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

# GNU General Public License for more details.

#

# You should have received a copy of the GNU General Public License

# along with this program; if not, write to the Free Software

# Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA

class ExercisesBreadcrumb(object):

    @property

    def url(self):

        return '/+exercises'

    @property

    def text(self):

        return 'Exercises'

class ExerciseBreadcrumb(object):

    def __init__(self, req, context):

        self.req = req

        self.context = context

    @property

    def url(self):

        return self.req.publisher.generate(self.context)

    @property

    def text(self):

        return self.context.name

    @property

    def extra_breadcrumbs_before(self):

        return [ExercisesBreadcrumb()]

class WorksheetBreadcrumb(object):

    def __init__(self, req, context):

        self.req = req

        self.context = context

    @property

    def url(self):

        return self.req.publisher.generate(self.context)

    @property

    def text(self):

        return self.context.name