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'''
Adding custom menus in an object options
========================================
'''

from __future__ import print_function

from __future__ import absolute_import
import anatomist.direct.api as anatomist
from soma import aims
import os

a = anatomist.Anatomist()


class MyCallback(anatomist.cpp.ObjectMenuCallback):

    def __init__(self):
        anatomist.cpp.ObjectMenuCallback.__init__(self)

    def doit(self, objects):
        print('plop!!')


# Store python callbacks
callbacks_list = []


# Add plop Menu to an object
def addMenuEntryToOptionTree(object):
    import sip
    m = anatomist.cpp.ObjectMenu(object.optionTree())
    mycallback = MyCallback()
    callbacks_list.append(mycallback)
    m.insertItem([], 'plop!', mycallback)
    m.insertItem(['bloups'], 'plop!', mycallback)
    t = m.releaseTree()
    sip.transferto(t, None)


# Create a dummy AGraph and add plop menu entry
g = aims.Graph('dummy')
ag = a.toAObject(g)
ag.releaseAppRef()
addMenuEntryToOptionTree(ag)


if __name__ == '__main__':
    from soma.qt_gui.qt_backend import Qt
    if Qt.QApplication.startingUp():
        Qt.qApp.exec_()
        del ag, g, callbacks_list