tomFlowee
14b2b01fee
Using a property with QList<QObject*> is the only thing supported in Qt 5.12 (Ubuntu 20.04 LTS) and we should not replace the QObject there with a subclass as things like `myProp.length` stop working.
67 lines
1.9 KiB
C++
67 lines
1.9 KiB
C++
/*
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* This file is part of the Flowee project
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* Copyright (C) 2020-2021 Tom Zander <tom@flowee.org>
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*
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* This program is free software: you can redistribute it and/or modify
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* it under the terms of the GNU General Public License as published by
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* the Free Software Foundation, either version 3 of the License, or
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* (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program. If not, see <http://www.gnu.org/licenses/>.
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*/
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#ifndef NETDATAPROVIDER_H
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#define NETDATAPROVIDER_H
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#include "NetPeer.h"
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#include <p2p/P2PNetInterface.h>
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#include <QList>
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#include <QMutex>
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class QTimer;
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class NetDataProvider : public QObject, public P2PNetInterface
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{
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Q_OBJECT
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Q_PROPERTY(QList<QObject*> peers READ peers NOTIFY peerListChanged)
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Q_PROPERTY(int blockheight READ blockheight NOTIFY blockHeightChanged)
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public:
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explicit NetDataProvider(int initialBlockHeight, QObject *parent = nullptr);
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// P2PNetInterface
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void newPeer(int peerId, const std::string &userAgent, int startHeight, PeerAddress address) override;
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void lostPeer(int peerId) override;
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void blockchainHeightChanged(int newHeight) override;
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void punishMentChanged(int peerId) override;
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QList<QObject*> peers() const;
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int blockheight() const;
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void startRefreshTimer();
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signals:
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void peerListChanged();
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void blockHeightChanged();
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void peerDeleted(int id);
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private slots:
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void deleteNetPeer(int id);
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void updatePeers();
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private:
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mutable QMutex m_peerMutex;
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QList<NetPeer*> m_peers;
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QAtomicInt m_blockHeight;
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QTimer *m_refreshTimer = nullptr;
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};
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#endif
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