void PasteSelectDialog::list()
{
    const int index = protocolIndex();

    Protocol *protocol = m_protocols[index];
    QTC_ASSERT((protocol->capabilities() & Protocol::ListCapability), return);

    m_ui.listWidget->clear();
    if (Protocol::ensureConfiguration(protocol, this)) {
        m_ui.listWidget->addItem(new QListWidgetItem(tr("Waiting for items")));
        protocol->list();
    }
}