Method OnItemClick

qt/update_dialog.cpp:158–259

when user clicks on any map row in the table

/// when user clicks on any map row in the table
void UpdateDialog::OnItemClick(QTreeWidgetItem * item, int column)
{
  CountryId const countryId = GetCountryIdByTreeItem(item);

  Storage & st = GetStorage();

  NodeAttrs attrs;
  st.GetNodeAttrs(countryId, attrs);

  CountriesVec children;
  st.GetChildren(countryId, children);

  // For group process only click on the column #.
  if (!children.empty() && column != 1)
    return;

  switch (attrs.m_status)
  {
  case NodeStatus::OnDiskOutOfDate:
  {
    // Map is already downloaded, so ask user about deleting.
    QMessageBox ask(this);
    ask.setIcon(QMessageBox::Question);
    ask.setText(tr("Do you want to update or delete %1?").arg(countryId.c_str()));
    QPushButton * const btnUpdate = ask.addButton(tr("Update"), QMessageBox::ActionRole);
    QPushButton * const btnDelete = ask.addButton(tr("Delete"), QMessageBox::ActionRole);
    QPushButton * const btnCancel = ask.addButton(tr("Cancel"), QMessageBox::NoRole);
    UNUSED_VALUE(btnCancel);

    ask.exec();

    QAbstractButton * const res = ask.clickedButton();

    if (res == btnUpdate)
      st.UpdateNode(countryId);
    else if (res == btnDelete)
    {
      if (!m_framework.HasUnsavedEdits(countryId) || DeleteNotUploadedEditsConfirmation())
        st.DeleteNode(countryId);
    }
  }
  break;

  case NodeStatus::OnDisk:
  {
    // Map is already downloaded, so ask user about deleting.
    QMessageBox ask(this);
    ask.setIcon(QMessageBox::Question);
    ask.setText(tr("Do you want to delete %1?").arg(countryId.c_str()));
    QPushButton * const btnDelete = ask.addButton(tr("Delete"), QMessageBox::ActionRole);
    QPushButton * const btnCancel = ask.addButton(tr("Cancel"), QMessageBox::NoRole);
    UNUSED_VALUE(btnCancel);

    ask.exec();

    QAbstractButton * const res = ask.clickedButton();

    if (res == btnDelete)