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#!/usr/bin/python
# -*- coding: utf-8 -*-

# Copyright 2010 British Broadcasting Corporation and Kamaelia Contributors(1)
#
# (1) Kamaelia Contributors are listed in the AUTHORS file and at
#     http://www.kamaelia.org/AUTHORS - please extend this file,
#     not this notice.
#
# Licensed under the Apache License, Version 2.0 (the "License");
# you may not use this file except in compliance with the License.
# You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS,
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
# See the License for the specific language governing permissions and
# limitations under the License.
import sys
from Kamaelia.Util.Backplane import *
from Kamaelia.Util.Console import *
from Kamaelia.Chassis.Pipeline import Pipeline
from Kamaelia.Visualisation.PhysicsGraph.TopologyViewer import TopologyViewer
from Kamaelia.Visualisation.PhysicsGraph.lines_to_tokenlists import lines_to_tokenlists
from Kamaelia.File.ReadFileAdaptor import ReadFileAdaptor
from Kamaelia.Visualisation.ER.ERVisualiserServer import ERVisualiser
from Kamaelia.Experimental.ERParsing import ERParser,ERModel2Visualiser

Backplane("TOPOLOGY").activate()

Pipeline(
    ConsoleReader(">>> "),
    PublishTo("TOPOLOGY"),
).activate()

if len(sys.argv)> 1:
    Pipeline(
        ReadFileAdaptor(sys.argv[1]),
        ERParser(),
        ERModel2Visualiser(),
        PublishTo("TOPOLOGY"),
    ).activate()

Pipeline(
    SubscribeTo("TOPOLOGY"),
    lines_to_tokenlists(),
    ERVisualiser(screensize = (1024,768), fullscreen = True),
    ConsoleEchoer(),

).run()