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https://github.com/qbittorrent/qBittorrent.git
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ff31bb86bc
By adding another variable we can get O(1) lookup time instead of O(n).
Fix up 5f415c292d.
93 lines
3 KiB
C++
93 lines
3 KiB
C++
/*
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* Bittorrent Client using Qt and libtorrent.
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* Copyright (C) 2006 Christophe Dumez <chris@qbittorrent.org>
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (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, write to the Free Software
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* Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
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*
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* In addition, as a special exception, the copyright holders give permission to
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* link this program with the OpenSSL project's "OpenSSL" library (or with
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* modified versions of it that use the same license as the "OpenSSL" library),
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* and distribute the linked executables. You must obey the GNU General Public
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* License in all respects for all of the code used other than "OpenSSL". If you
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* modify file(s), you may extend this exception to your version of the file(s),
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* but you are not obligated to do so. If you do not wish to do so, delete this
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* exception statement from your version.
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*/
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#ifndef PEERLISTWIDGET_H
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#define PEERLISTWIDGET_H
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#include <QHash>
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#include <QSet>
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#include <QTreeView>
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class QHostAddress;
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class QStandardItem;
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class QStandardItemModel;
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class PeerListSortModel;
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class PropertiesWidget;
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struct PeerEndpoint;
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namespace BitTorrent
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{
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class TorrentHandle;
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class PeerInfo;
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}
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namespace Net
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{
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class ReverseResolution;
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}
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class PeerListWidget : public QTreeView
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{
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Q_OBJECT
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public:
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explicit PeerListWidget(PropertiesWidget *parent);
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~PeerListWidget() override;
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void loadPeers(const BitTorrent::TorrentHandle *torrent);
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void updatePeerHostNameResolutionState();
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void updatePeerCountryResolutionState();
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void clear();
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private slots:
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void loadSettings();
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void saveSettings() const;
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void displayToggleColumnsMenu(const QPoint &);
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void showPeerListMenu(const QPoint &);
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void banSelectedPeers();
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void copySelectedPeers();
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void handleSortColumnChanged(int col);
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void handleResolved(const QHostAddress &ip, const QString &hostname) const;
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private:
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void updatePeer(const BitTorrent::TorrentHandle *torrent, const BitTorrent::PeerInfo &peer, bool &isNewPeer);
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void wheelEvent(QWheelEvent *event) override;
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QStandardItemModel *m_listModel = nullptr;
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PeerListSortModel *m_proxyModel = nullptr;
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PropertiesWidget *m_properties = nullptr;
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Net::ReverseResolution *m_resolver = nullptr;
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QHash<PeerEndpoint, QStandardItem *> m_peerItems;
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QHash<QHostAddress, QSet<QStandardItem *>> m_itemsByIP; // must be kept in sync with `m_peerItems`
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bool m_resolveCountries;
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};
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#endif // PEERLISTWIDGET_H
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