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985c397 | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 | # SPDX-License-Identifier: LGPL-2.1-or-later
# /***************************************************************************
# * Copyright (c) 2019 Victor Titov (DeepSOIC) <vv.titov@gmail.com> *
# * *
# * This file is part of the FreeCAD CAx development system. *
# * *
# * This library is free software; you can redistribute it and/or *
# * modify it under the terms of the GNU Library General Public *
# * License as published by the Free Software Foundation; either *
# * version 2 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 Library General Public License for more details. *
# * *
# * You should have received a copy of the GNU Library General Public *
# * License along with this library; see the file COPYING.LIB. If not, *
# * write to the Free Software Foundation, Inc., 59 Temple Place, *
# * Suite 330, Boston, MA 02111-1307, USA *
# * *
# ***************************************************************************/
import FreeCAD
class TVObserver(object):
def __init__(self):
FreeCAD.addDocumentObserver(self)
def stop(self):
FreeCAD.removeDocumentObserver(self)
def slotStartSaveDocument(self, doc, filepath):
from . import TVStack
TVStack._slotStartSaveDocument(doc)
def slotFinishSaveDocument(self, doc, filepath):
from . import TVStack
TVStack._slotFinishSaveDocument(doc)
def slotDeletedDocument(self, doc):
from . import TVStack
TVStack._slotDeletedDocument(doc)
# handle module reload
if "observer_singleton" in vars():
observer_singleton.stop()
observer_singleton = TVObserver()
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