mirror of https://github.com/bitcoin/bitcoin.git
117 lines
3.6 KiB
C++
117 lines
3.6 KiB
C++
// Copyright (c) 2011-2022 The Bitcoin Core developers
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// Distributed under the MIT software license, see the accompanying
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// file COPYING or http://www.opensource.org/licenses/mit-license.php.
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#ifndef BITCOIN_QT_PEERTABLEMODEL_H
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#define BITCOIN_QT_PEERTABLEMODEL_H
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#include <net_processing.h> // For CNodeStateStats
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#include <net.h>
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#include <QAbstractTableModel>
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#include <QList>
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#include <QModelIndex>
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#include <QStringList>
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#include <QVariant>
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class PeerTablePriv;
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namespace interfaces {
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class Node;
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}
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QT_BEGIN_NAMESPACE
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class QTimer;
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QT_END_NAMESPACE
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struct CNodeCombinedStats {
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CNodeStats nodeStats;
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CNodeStateStats nodeStateStats;
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bool fNodeStateStatsAvailable;
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};
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Q_DECLARE_METATYPE(CNodeCombinedStats*)
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/**
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Qt model providing information about connected peers, similar to the
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"getpeerinfo" RPC call. Used by the rpc console UI.
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*/
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class PeerTableModel : public QAbstractTableModel
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{
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Q_OBJECT
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public:
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explicit PeerTableModel(interfaces::Node& node, QObject* parent);
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~PeerTableModel();
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void startAutoRefresh();
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void stopAutoRefresh();
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enum ColumnIndex {
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NetNodeId = 0,
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Age,
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Address,
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Direction,
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ConnectionType,
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Network,
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Ping,
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Sent,
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Received,
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Subversion
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};
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enum {
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StatsRole = Qt::UserRole,
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};
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/** @name Methods overridden from QAbstractTableModel
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@{*/
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int rowCount(const QModelIndex& parent = QModelIndex()) const override;
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int columnCount(const QModelIndex& parent = QModelIndex()) const override;
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QVariant data(const QModelIndex& index, int role = Qt::DisplayRole) const override;
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QVariant headerData(int section, Qt::Orientation orientation, int role = Qt::DisplayRole) const override;
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QModelIndex index(int row, int column, const QModelIndex& parent = QModelIndex()) const override;
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Qt::ItemFlags flags(const QModelIndex &index) const override;
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/*@}*/
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public Q_SLOTS:
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void refresh();
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private:
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//! Internal peer data structure.
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QList<CNodeCombinedStats> m_peers_data{};
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interfaces::Node& m_node;
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const QStringList columns{
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/*: Title of Peers Table column which contains a
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unique number used to identify a connection. */
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tr("Peer"),
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/*: Title of Peers Table column which indicates the duration (length of time)
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since the peer connection started. */
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tr("Age"),
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/*: Title of Peers Table column which contains the
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IP/Onion/I2P address of the connected peer. */
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tr("Address"),
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/*: Title of Peers Table column which indicates the direction
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the peer connection was initiated from. */
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tr("Direction"),
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/*: Title of Peers Table column which describes the type of
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peer connection. The "type" describes why the connection exists. */
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tr("Type"),
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/*: Title of Peers Table column which states the network the peer
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connected through. */
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tr("Network"),
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/*: Title of Peers Table column which indicates the current latency
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of the connection with the peer. */
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tr("Ping"),
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/*: Title of Peers Table column which indicates the total amount of
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network information we have sent to the peer. */
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tr("Sent"),
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/*: Title of Peers Table column which indicates the total amount of
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network information we have received from the peer. */
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tr("Received"),
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/*: Title of Peers Table column which contains the peer's
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User Agent string. */
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tr("User Agent")};
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QTimer* timer{nullptr};
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};
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#endif // BITCOIN_QT_PEERTABLEMODEL_H
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