Method OnDeleteClick

qt/bookmark_dialog.cpp:196–242

}

void BookmarkDialog::OnDeleteClick()
{
  auto & bm = m_framework.GetBookmarkManager();
  for (auto const item : m_tree->selectedItems())
  {
    auto const categoryIt = m_categories.find(item);
    if (categoryIt != m_categories.cend())
    {
      if (m_categories.size() == 1)
      {
        QMessageBox ask(this);
        ask.setIcon(QMessageBox::Information);
        ask.setText(tr("Could not delete the last category."));
        ask.addButton(tr("OK"), QMessageBox::NoRole);
        ask.exec();
      }
      else
      {
        bm.GetEditSession().DeleteBmCategory(categoryIt->second, true);
        FillTree();
      }
      return;
    }

    auto const bookmarkIt = m_bookmarks.find(item);
    if (bookmarkIt != m_bookmarks.cend())
    {
      bm.GetEditSession().DeleteBookmark(bookmarkIt->second);
      FillTree();
      return;
    }

    auto const trackIt = m_tracks.find(item);
    if (trackIt != m_tracks.cend())
    {
      bm.GetEditSession().DeleteTrack(trackIt->second);
      FillTree();
      return;
    }
  }

  QMessageBox ask(this);
  ask.setIcon(QMessageBox::Warning);
  ask.setText(tr("Select category, bookmark or track to delete."));
  ask.addButton(tr("OK"), QMessageBox::NoRole);
  ask.exec();
}

QTreeWidgetItem * BookmarkDialog::CreateTreeItem(std::string const & title, QTreeWidgetItem * parent)
{