Method update_view

DSView/pv/dock/dsotriggerdock.cpp:368–484

}

void DsoTriggerDock::update_view()
{
    bool bDisable = _session->get_device()->is_file();
    bool ret;

    if (_session->get_device()->is_demo()){
        bDisable = true;
    }

    for(QAbstractButton * btn :  _source_group->buttons()){
        btn->setDisabled(bDisable);
    }

    for(QAbstractButton * btn : _type_group->buttons()){
        btn->setDisabled(bDisable);
    }

    _holdoff_slider->setDisabled(bDisable);
    _holdoff_spinBox->setDisabled(bDisable);
    _holdoff_comboBox->setDisabled(bDisable);
    _margin_slider->setDisabled(bDisable);
    _channel_comboBox->setDisabled(bDisable);

    _position_spinBox->setDisabled(bDisable);
    _position_slider->setDisabled(bDisable);

    if (_session->get_device()->is_demo()){
        _position_spinBox->setDisabled(false);
        _position_slider->setDisabled(false);
    }

    if (_session->get_device()->is_file()){
        return;
    }

    int pos;
    int src;
    int slope;

    // TRIGGERPOS 
    if (_session->get_device()->get_config_byte(
                                            SR_CONF_HORIZ_TRIGGERPOS, pos)) {
        _position_slider->setValue(pos);
    }

    if (_session->get_device()->get_config_byte(SR_CONF_TRIGGER_SOURCE, src)) {
        _source_group->button(src)->setChecked(true);
    }

    // setup _channel_comboBox
    disconnect(_channel_comboBox, SIGNAL(currentIndexChanged(int)), this, SLOT(channel_changed(int)));
    _channel_comboBox->clear();
    
    for(auto s : _session->get_signals()) {
        if (s->signal_type() == SR_CHANNEL_DSO) {
            view::DsoSignal *dsoSig = (view::DsoSignal*)s;
            _channel_comboBox->addItem(dsoSig->get_name(), QVariant::fromValue(dsoSig->get_index()));
        }