Method execute

src/backend/spreadsheet/Spreadsheet.cpp:451–463

	}

	void execute() {
		if (m_target->linking.linkedSpreadsheet)
			QObject::disconnect(m_target->linking.linkedSpreadsheet, nullptr, m_target->q, nullptr);

		if (m_linking.linkedSpreadsheet) {
			m_linking.linkedSpreadsheetPath = m_linking.linkedSpreadsheet->path();
			m_target->q->initConnectionsLinking(m_linking.linkedSpreadsheet, m_target->q);
		}

		const auto l = m_target->linking;
		m_target->linking = m_linking;
		m_linking = l;
	}

	virtual void redo() override {
		execute();