void ViewProviderPythonFeatureObserver::slotDeleteObject(const Gui::ViewProvider& obj)
{
if (!obj.isDerivedFrom(Gui::ViewProviderDocumentObject::getClassTypeId()))
return;
const Gui::ViewProviderDocumentObject& vp = static_cast<const Gui::ViewProviderDocumentObject&>(obj);
const App::DocumentObject* docobj = vp.getObject();
App::Document* doc = docobj->getDocument();
if (!doc->getUndoMode())
return; // object will be deleted immediately, thus we don't need to store anything
Base::PyGILStateLocker lock;
try {
App::Property* prop = vp.getPropertyByName("Proxy");
if (prop && prop->isDerivedFrom(App::PropertyPythonObject::getClassTypeId())) {
proxyMap[doc][docobj] = prop->Copy();
}
}
catch (Py::Exception& e) {
e.clear();
}
}
