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#------------------------------------------------------------------------------
# This file is part of the OpenStructure project <www.openstructure.org>
#
# Copyright (C) 2008-2020 by the OpenStructure authors
#
# This library is free software; you can redistribute it and/or modify it under
# the terms of the GNU Lesser General Public License as published by the Free
# Software Foundation; either version 3.0 of the License, or (at your option)
# any later version.
# This library 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 Lesser General Public License for more
# details.
#
# You should have received a copy of the GNU Lesser General Public License
# along with this library; if not, write to the Free Software Foundation, Inc.,
# 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA
#------------------------------------------------------------------------------
# -*- coding: utf-8 -*-
import sys
from ost import gui
from ost import gfx
class SceneObserverImpl(gfx.SceneObserver):
def __init__(self):
gfx.SceneObserver.__init__(self)
self.obs_ = list()
def AttachObserver(self, ob):
self.obs_.append(ob)
def DettachObserver(self, ob):
self.obs_.remove(ob)
def NodeAdded(self, node):
for ob in self.obs_ :
if hasattr(ob, "NodeAdded"):
ob.NodeAdded(node)
def NodeRemoved(self, node):
for ob in self.obs_ :
if hasattr(ob, "NodeRemoved"):
ob.NodeRemoved(node)
def NodeChanged(self, node):
for ob in self.obs_ :
if hasattr(ob, "NodeChanged"):
ob.NodeChanged(node)
def SelectionModeChanged(self, sel_mode):
for ob in self.obs_ :
if hasattr(ob, "SelectionModeChanged"):
ob.SelectionModeChanged(node)
def SelectionChanged(self, obj, sel):
for ob in self.obs_ :
if hasattr(ob, "SelectionChanged"):
ob.SelectionChanged(node)
def NodeTransformed(self, node):
for ob in self.obs_ :
if hasattr(ob, "NodeTransformed"):
ob.NodeTransformed(node)
def NodeRemovedDefault(self, node):
for ob in self.obs_ :
if hasattr(ob, "NodeRemovedDefault"):
ob.NodeRemovedDefault(node)
def RenderModeChanged(self, node):
for ob in self.obs_ :
if hasattr(ob, "RenderModeChanged"):
ob.RenderModeChanged(node)
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