Method devStatusChanged

syncthingmodel/syncthingdevicemodel.cpp:393–429

}

void SyncthingDeviceModel::devStatusChanged(const SyncthingDev &dev, int index)
{
    if (index < 0 || static_cast<std::size_t>(index) >= m_rowCount.size()) {
        return;
    }

    // update top-level indices
    const QModelIndex modelIndex1(this->index(index, 0, QModelIndex()));
    static const QVector<int> modelRoles1({ Qt::DisplayRole, Qt::EditRole, Qt::DecorationRole, Qt::ForegroundRole, DevicePaused, DeviceStatus,
        DeviceStatusString, DeviceStatusColor, DeviceId, IsThisDevice, IsPinned, DeviceNeededItemsCount, Group });
    emit dataChanged(modelIndex1, modelIndex1, modelRoles1);
    const QModelIndex modelIndex2(this->index(index, 1, QModelIndex()));
    static const QVector<int> modelRoles2({ Qt::DisplayRole, Qt::EditRole, Qt::ForegroundRole });
    emit dataChanged(modelIndex2, modelIndex2, modelRoles2);

    // remove/insert detail rows
    const auto oldRowCount = m_rowCount[static_cast<std::size_t>(index)];
    const auto newRowCount = computeDeviceRowCount(dev);
    const auto newLastRow = newRowCount - 1;
    if (newRowCount < oldRowCount) {
        // remove surplus rows
        beginRemoveRows(modelIndex1, newRowCount, oldRowCount - 1);
        m_rowCount[static_cast<std::size_t>(index)] = newRowCount;
        endRemoveRows();
    } else if (oldRowCount < newRowCount) {
        // insert additional rows
        beginInsertRows(modelIndex1, oldRowCount, newLastRow);
        m_rowCount[static_cast<std::size_t>(index)] = newRowCount;
        endInsertRows();
    }

    // update detail rows
    static const QVector<int> modelRoles3({ Qt::DisplayRole, Qt::EditRole, Qt::ToolTipRole, DeviceDetailTooltip });
    emit dataChanged(this->index(0, 1, modelIndex1), this->index(newLastRow, 1, modelIndex1), modelRoles3);
    static const QVector<int> modelRoles4({ Qt::DisplayRole, Qt::EditRole, DeviceDetail, DeviceDetailIcon });
    emit dataChanged(this->index(0, 0, modelIndex1), this->index(newLastRow, 0, modelIndex1), modelRoles4);
}

void SyncthingDeviceModel::handleConfigInvalidated()
{