Method on_save

DSView/pv/mainwindow.cpp:596–616

save file

    // save file
    void MainWindow::on_save()
    {
        using pv::dialogs::StoreProgress;

        if (_device_agent->have_instance() == false)
        {
            dsv_info("Have no device, can't to save data.");
            return;
        }

        if (_session->is_working()){
            dsv_info("Save data: stop the current device."); 
            _session->stop_capture();
        }

        _session->set_saving(true);

        StoreProgress *dlg = new StoreProgress(_session, this);
        dlg->SetView(_view);
        dlg->save_run(this);
    }

    void MainWindow::on_export()
    {