Method data

src/qt/peertablemodel.cpp:58–118

}

QVariant PeerTableModel::data(const QModelIndex& index, int role) const
{
    if(!index.isValid())
        return QVariant();

    CNodeCombinedStats *rec = static_cast<CNodeCombinedStats*>(index.internalPointer());

    const auto column = static_cast<ColumnIndex>(index.column());
    if (role == Qt::DisplayRole) {
        switch (column) {
        case NetNodeId:
            return (qint64)rec->nodeStats.nodeid;
        case Age:
            return GUIUtil::FormatPeerAge(rec->nodeStats.m_connected);
        case Address:
            return QString::fromStdString(rec->nodeStats.m_addr_name);
        case Direction:
            return QString(rec->nodeStats.fInbound ?
                               //: An Inbound Connection from a Peer.
                               tr("Inbound") :
                               //: An Outbound Connection to a Peer.
                               tr("Outbound"));
        case ConnectionType:
            return GUIUtil::ConnectionTypeToQString(rec->nodeStats.m_conn_type, /*prepend_direction=*/false);
        case Network:
            return GUIUtil::NetworkToQString(rec->nodeStats.m_network);
        case Ping:
            return GUIUtil::formatPingTime(rec->nodeStats.m_min_ping_time);
        case Sent:
            return GUIUtil::formatBytes(rec->nodeStats.nSendBytes);
        case Received:
            return GUIUtil::formatBytes(rec->nodeStats.nRecvBytes);
        case Subversion:
            return QString::fromStdString(rec->nodeStats.cleanSubVer);
        } // no default case, so the compiler can warn about missing cases
        assert(false);
    } else if (role == Qt::TextAlignmentRole) {
        switch (column) {
        case NetNodeId:
        case Age:
            return QVariant(Qt::AlignRight | Qt::AlignVCenter);
        case Address:
            return {};
        case Direction:
        case ConnectionType:
        case Network:
            return QVariant(Qt::AlignCenter);
        case Ping:
        case Sent:
        case Received:
            return QVariant(Qt::AlignRight | Qt::AlignVCenter);
        case Subversion:
            return {};
        } // no default case, so the compiler can warn about missing cases
        assert(false);
    } else if (role == StatsRole) {
        return QVariant::fromValue(rec);
    }