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# -*- coding: utf-8 -*-
import os
import sys
import platform
from tulip import *
from tulipogl import *
# fix an ubuntu bug when using the nvidia driver,
# when the python interpreter dynamically loads the GL library,
# it ends up loading the mesa one instead of the nvidia one.
# The use of the tulipgui module through the classical python intrepreter
# was quite unusable because of that ...
# Apply the workaround proposed here : https://bugs.launchpad.net/ubuntu/+source/python-qt4/+bug/941826
if hasattr(os, 'uname'):
if os.uname()[3].lower().find('ubuntu') != -1:
import ctypes.util
ctypes.CDLL(ctypes.util.find_library('GL'), ctypes.RTLD_GLOBAL)
_tulipGuiNativeLibsPath = os.path.dirname(__file__) + '/native/'
sys.path.append(_tulipGuiNativeLibsPath)
if platform.system() == 'Windows':
os.environ['PATH'] = _tulipGuiNativeLibsPath + ';' + os.environ['PATH']
import _tulipgui
sys.path.pop()
class tlpgui(_tulipgui.tlpgui):
pass
def tulipguiExitFunc():
import tulipgui
tulipgui.tlpgui.runQtMainLoop()
tlp.loadTulipPluginsFromDir(_tulipGuiNativeLibsPath + 'plugins')
# Check if we are in script execution mode (sys.ps1 is not defined in that case)
# If so, register an exit callback that will run the Qt event loop if some widgets are
# still in a visible state
if not hasattr(sys, 'ps1') and not sys.flags.interactive:
import atexit
atexit.register(tulipguiExitFunc)
import signal
signal.signal(signal.SIGINT, signal.SIG_DFL)
if not sys.argv[0] == 'tulip':
tlpgui.initInteractorsDependencies()
__all__ = ['tlpgui']
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