1 /*
2  * Bittorrent Client using Qt and libtorrent.
3  * Copyright (C) 2006  Christophe Dumez <chris@qbittorrent.org>
4  *
5  * This program is free software; you can redistribute it and/or
6  * modify it under the terms of the GNU General Public License
7  * as published by the Free Software Foundation; either version 2
8  * of the License, or (at your option) any later version.
9  *
10  * This program is distributed in the hope that it will be useful,
11  * but WITHOUT ANY WARRANTY; without even the implied warranty of
12  * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  * GNU General Public License for more details.
14  *
15  * You should have received a copy of the GNU General Public License
16  * along with this program; if not, write to the Free Software
17  * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
18  *
19  * In addition, as a special exception, the copyright holders give permission to
20  * link this program with the OpenSSL project's "OpenSSL" library (or with
21  * modified versions of it that use the same license as the "OpenSSL" library),
22  * and distribute the linked executables. You must obey the GNU General Public
23  * License in all respects for all of the code used other than "OpenSSL".  If you
24  * modify file(s), you may extend this exception to your version of the file(s),
25  * but you are not obligated to do so. If you do not wish to do so, delete this
26  * exception statement from your version.
27  */
28 
29 #pragma once
30 
31 #include <QTreeWidget>
32 #include <QtContainerFwd>
33 
34 class PropertiesWidget;
35 
36 namespace BitTorrent
37 {
38     class Torrent;
39 }
40 
41 class TrackerListWidget : public QTreeWidget
42 {
43     Q_OBJECT
44     Q_DISABLE_COPY(TrackerListWidget)
45 
46 public:
47     enum TrackerListColumn
48     {
49         COL_TIER,
50         COL_URL,
51         COL_STATUS,
52         COL_PEERS,
53         COL_SEEDS,
54         COL_LEECHES,
55         COL_DOWNLOADED,
56         COL_MSG,
57 
58         COL_COUNT
59     };
60 
61     explicit TrackerListWidget(PropertiesWidget *properties);
62     ~TrackerListWidget();
63 
64     int visibleColumnsCount() const;
65 
66 public slots:
67     void setRowColor(int row, const QColor &color);
68 
69     void moveSelectionUp();
70     void moveSelectionDown();
71 
72     void clear();
73     void loadStickyItems(const BitTorrent::Torrent *torrent);
74     void loadTrackers();
75     void askForTrackers();
76     void copyTrackerUrl();
77     void reannounceSelected();
78     void deleteSelectedTrackers();
79     void editSelectedTracker();
80     void showTrackerListMenu(const QPoint &);
81     void displayToggleColumnsMenu(const QPoint &);
82     void loadSettings();
83     void saveSettings() const;
84 
85 protected:
86     QVector<QTreeWidgetItem *> getSelectedTrackerItems() const;
87 
88 private:
89     static QStringList headerLabels();
90 
91     PropertiesWidget *m_properties;
92     QHash<QString, QTreeWidgetItem *> m_trackerItems;
93     QTreeWidgetItem *m_DHTItem;
94     QTreeWidgetItem *m_PEXItem;
95     QTreeWidgetItem *m_LSDItem;
96 };
97