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// Copyright (c) 2011-2020 The Bitcoin Core developers
// Distributed under the MIT software license, see the accompanying
// file COPYING or http://www.opensource.org/licenses/mit-license.php.
#ifndef BITCOIN_QT_PEERTABLEMODEL_H
#define BITCOIN_QT_PEERTABLEMODEL_H
#include <net_processing.h> // For CNodeStateStats
#include <net.h>
#include <memory>
#include <QAbstractTableModel>
#include <QStringList>
class PeerTablePriv;
namespace interfaces {
class Node;
}
QT_BEGIN_NAMESPACE
class QTimer;
QT_END_NAMESPACE
struct CNodeCombinedStats {
CNodeStats nodeStats;
CNodeStateStats nodeStateStats;
bool fNodeStateStatsAvailable;
};
class NodeLessThan
{
public:
NodeLessThan(int nColumn, Qt::SortOrder fOrder) :
column(nColumn), order(fOrder) {}
bool operator()(const CNodeCombinedStats &left, const CNodeCombinedStats &right) const;
private:
int column;
Qt::SortOrder order;
};
/**
Qt model providing information about connected peers, similar to the
"getpeerinfo" RPC call. Used by the rpc console UI.
*/
class PeerTableModel : public QAbstractTableModel
{
Q_OBJECT
public:
explicit PeerTableModel(interfaces::Node& node, QObject* parent);
~PeerTableModel();
const CNodeCombinedStats *getNodeStats(int idx);
int getRowByNodeId(NodeId nodeid);
void startAutoRefresh();
void stopAutoRefresh();
enum ColumnIndex {
NetNodeId = 0,
Address = 1,
Ping = 2,
Sent = 3,
Received = 4,
Subversion = 5
};
/** @name Methods overridden from QAbstractTableModel
@{*/
int rowCount(const QModelIndex &parent) const override;
int columnCount(const QModelIndex &parent) const override;
QVariant data(const QModelIndex &index, int role) const override;
QVariant headerData(int section, Qt::Orientation orientation, int role) const override;
QModelIndex index(int row, int column, const QModelIndex &parent) const override;
Qt::ItemFlags flags(const QModelIndex &index) const override;
void sort(int column, Qt::SortOrder order) override;
/*@}*/
public Q_SLOTS:
void refresh();
private:
interfaces::Node& m_node;
QStringList columns;
std::unique_ptr<PeerTablePriv> priv;
QTimer *timer;
};
#endif // BITCOIN_QT_PEERTABLEMODEL_H
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