Method zero_adj

DSView/pv/toolbars/samplingbar.cpp:315–356

        }

        void SamplingBar::zero_adj()
        { 
            for (auto s : _session->get_signals())
            {
                if (s->signal_type() == SR_CHANNEL_DSO){
                    view::DsoSignal *dsoSig = (view::DsoSignal*)s;
                    dsoSig->set_enable(true);
                }
            }

            const int index_back = _sample_count.currentIndex();
            int i = 0;

            for (i = 0; i < _sample_count.count(); i++){
                if (_sample_count.itemData(i).value<uint64_t>() == ZeroTimeBase)
                    break;
            }

            set_sample_count_index(i);
            commit_hori_res();

            if (_session->is_working() == false)
                _session->start_capture(false);

            pv::dialogs::WaitingDialog wait(this, _session, SR_CONF_ZERO);
            if (wait.start() == QDialog::Rejected)
            {
                for (auto s : _session->get_signals())
                {
                    if (s->signal_type() == SR_CHANNEL_DSO){
                        view::DsoSignal *dsoSig = (view::DsoSignal*)s;
                        dsoSig->commit_settings();
                    }
                }
            }

            if (_session->is_working())
                _session->stop_capture();

            set_sample_count_index(index_back);
            commit_hori_res();
        }

        void SamplingBar::set_sample_rate(uint64_t sample_rate)
        {