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"""The Mayavi plugin.
"""
# Author: Prabhu Ramachandran <prabhu [at] aero . iitb . ac . in>
# Copyright (c) 2008, Enthought, Inc.
# License: BSD Style.
from traits.api import List
from envisage.api import Plugin, ServiceOffer
# This module's package.
PKG = '.'.join(__name__.split('.')[:-1])
# The mayavi package ID.
ID = 'mayavi'
###############################################################################
# `MayaviPlugin` class.
###############################################################################
class MayaviPlugin(Plugin):
# Extension point Ids.
SERVICE_OFFERS = 'envisage.ui.workbench.service_offers'
PREFERENCES = 'envisage.preferences'
# The plugins name.
name = 'Mayavi plugin'
# Our ID.
id = ID
###### Contributions to extension points made by this plugin ######
# Services we contribute.
service_offers = List(contributes_to=SERVICE_OFFERS)
# Preferences.
preferences = List(contributes_to=PREFERENCES)
def _preferences_default(self):
""" Trait initializer. """
return ['pkgfile://%s/preferences/preferences.ini' % ID]
######################################################################
# Private methods.
def _service_offers_default(self):
""" Trait initializer. """
engine_service_offer = ServiceOffer(
protocol = 'mayavi.core.engine.Engine',
factory = PKG + '.envisage_engine.EnvisageEngine'
)
script_service_offer = ServiceOffer(
protocol = 'mayavi.plugins.script.Script',
factory = PKG + '.script.Script'
)
return [engine_service_offer, script_service_offer]
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