| # 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() | |