Correctly handle "torrent finished" events
[qBittorrent.git] / src / gui / notifications / dbusnotifier.cpp
blobe0437a8bdb7b2c269461633a6b371cd7bf8fe273
1 /*
2 * Bittorrent Client using Qt and libtorrent.
3 * Copyright (C) 2022 Vladimir Golovnev <glassez@yandex.ru>
4 * Copyright (C) 2006 Christophe Dumez <chris@qbittorrent.org>
6 * This program is free software; you can redistribute it and/or
7 * modify it under the terms of the GNU General Public License
8 * as published by the Free Software Foundation; either version 2
9 * of the License, or (at your option) any later version.
11 * This program is distributed in the hope that it will be useful,
12 * but WITHOUT ANY WARRANTY; without even the implied warranty of
13 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
14 * GNU General Public License for more details.
16 * You should have received a copy of the GNU General Public License
17 * along with this program; if not, write to the Free Software
18 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA.
20 * In addition, as a special exception, the copyright holders give permission to
21 * link this program with the OpenSSL project's "OpenSSL" library (or with
22 * modified versions of it that use the same license as the "OpenSSL" library),
23 * and distribute the linked executables. You must obey the GNU General Public
24 * License in all respects for all of the code used other than "OpenSSL". If you
25 * modify file(s), you may extend this exception to your version of the file(s),
26 * but you are not obligated to do so. If you do not wish to do so, delete this
27 * exception statement from your version.
30 #include "dbusnotifier.h"
32 #include <QDBusConnection>
33 #include <QDBusPendingCallWatcher>
34 #include <QDBusPendingReply>
36 #include "base/global.h"
37 #include "dbusnotificationsinterface.h"
39 DBusNotifier::DBusNotifier(QObject *parent)
40 : QObject(parent)
41 , m_notificationsInterface {new DBusNotificationsInterface(u"org.freedesktop.Notifications"_s
42 , u"/org/freedesktop/Notifications"_s, QDBusConnection::sessionBus(), this)}
44 // Testing for 'DBusNotificationsInterface::isValid()' isn't helpful here.
45 // If the notification daemon is configured to run 'as needed'
46 // the above check can be false if the daemon wasn't started
47 // by another application. In this case DBus will be able to
48 // start the notification daemon and complete our request. Such
49 // a daemon is xfce4-notifyd, DBus autostarts it and after
50 // some inactivity shuts it down. Other DEs, like GNOME, choose
51 // to start their daemons at the session startup and have it sit
52 // idling for the whole session.
54 connect(m_notificationsInterface, &DBusNotificationsInterface::ActionInvoked, this, &DBusNotifier::onActionInvoked);
55 connect(m_notificationsInterface, &DBusNotificationsInterface::NotificationClosed, this, &DBusNotifier::onNotificationClosed);
58 void DBusNotifier::showMessage(const QString &title, const QString &message, const int timeout)
60 // Assign "default" action to notification to make it clickable
61 const QStringList actions {u"default"_s, {}};
62 const QVariantMap hints {{u"desktop-entry"_s, u"org.qbittorrent.qBittorrent"_s}};
63 const QDBusPendingReply<uint> reply = m_notificationsInterface->notify(u"qBittorrent"_s, 0
64 , u"qbittorrent"_s, title, message, actions, hints, timeout);
65 auto *watcher = new QDBusPendingCallWatcher(reply, this);
66 connect(watcher, &QDBusPendingCallWatcher::finished, this, [this](QDBusPendingCallWatcher *self)
68 const QDBusPendingReply<uint> reply = *self;
69 if (!reply.isError())
71 const uint messageID = reply.value();
72 m_activeMessages.insert(messageID);
75 self->deleteLater();
76 });
79 void DBusNotifier::onActionInvoked(const uint messageID, [[maybe_unused]] const QString &action)
81 // Check whether the notification is sent by qBittorrent
82 // to avoid reacting to unrelated notifications
83 if (m_activeMessages.contains(messageID))
84 emit messageClicked();
87 void DBusNotifier::onNotificationClosed(const uint messageID, [[maybe_unused]] const uint reason)
89 m_activeMessages.remove(messageID);