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Gui: fix external edit reset crash

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By making sure to signal from the owner document of the editing object.
The owner document of the editing object may be different from the
editing document in case of editing external linked object.
This commit is contained in:
Zheng, Lei
2021-01-04 08:00:41 +08:00
committed by abdullahtahiriyo
parent ad0dc79b57
commit 1d4edddddb
1 changed files with 4 additions and 2 deletions
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6
src/Gui/Document.cpp
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@@ -477,8 +477,10 @@ void Document::_resetEdit(void)
// the editing object gets deleted inside the above call to
// 'finishEditing()', which will trigger our slotDeletedObject(), which
// nullifies _editViewProvider.
if (d->_editViewProvider && d->_editViewProvider->isDerivedFrom(ViewProviderDocumentObject::getClassTypeId()))
signalResetEdit(*(static_cast<ViewProviderDocumentObject*>(d->_editViewProvider)));
if (d->_editViewProvider && d->_editViewProvider->isDerivedFrom(ViewProviderDocumentObject::getClassTypeId())) {
auto vpd = static_cast<ViewProviderDocumentObject*>(d->_editViewProvider);
vpd->getDocument()->signalResetEdit(*vpd);
}
d->_editViewProvider = 0;
// The logic below is not necessary anymore, because this method is