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#------------------------------------------------------------------------------
# Copyright (c) 2005, Enthought, Inc.
# All rights reserved.
#
# This software is provided without warranty under the terms of the BSD
# license included in enthought/LICENSE.txt and may be redistributed only
# under the conditions described in the aforementioned license. The license
# is also available online at http://www.enthought.com/licenses/BSD.txt
# Thanks for using Enthought open source!
#
# Author: Enthought, Inc.
# Description: <Enthought naming package component>
#------------------------------------------------------------------------------
""" The model for a tree view of a naming system. """
# Enthought library imports.
from apptools.naming.api import Binding
from pyface.tree.api import NodeTreeModel
from traits.api import Instance
# Local imports.
from context_node_type import ContextNodeType
from naming_node_manager import NamingNodeManager
from object_node_type import ObjectNodeType
class NamingTreeModel(NodeTreeModel):
""" The model for a tree view of a naming system. """
#### 'TreeModel' interface ################################################
# The root of the model.
root = Instance(Binding)
#### 'NodeTreeModel' interface ############################################
# The node manager looks after all node types.
node_manager = Instance(NamingNodeManager)
###########################################################################
# 'NodeTreeModel' interface.
###########################################################################
#### Trait initializers ###################################################
def _node_manager_default(self):
""" Initializes the node manaber trait. """
node_manager = NamingNodeManager()
node_manager.add_node_type(ContextNodeType())
node_manager.add_node_type(ObjectNodeType())
return node_manager
##### EOF #####################################################################
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