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/* BEGIN_COMMON_COPYRIGHT_HEADER
* (c)LGPL2+
*
* LXQt - a lightweight, Qt based, desktop toolset
* https://lxqt.org
*
* Copyright: 2015 LXQt team
* Authors:
* Balázs Béla <balazsbela[at]gmail.com>
* Paulo Lieuthier <paulolieuthier@gmail.com>
*
* This program or library is free software; you can redistribute it
* and/or modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* This library is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
* Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General
* Public License along with this library; if not, write to the
* Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
* Boston, MA 02110-1301 USA
*
* END_COMMON_COPYRIGHT_HEADER */
#include "statusnotifierwatcher.h"
#include <QDebug>
#include <QDBusConnectionInterface>
StatusNotifierWatcher::StatusNotifierWatcher(QObject *parent) : QObject(parent)
{
qRegisterMetaType<IconPixmap>("IconPixmap");
qDBusRegisterMetaType<IconPixmap>();
qRegisterMetaType<IconPixmapList>("IconPixmapList");
qDBusRegisterMetaType<IconPixmapList>();
qRegisterMetaType<ToolTip>("ToolTip");
qDBusRegisterMetaType<ToolTip>();
QDBusConnection dbus = QDBusConnection::sessionBus();
switch (dbus.interface()->registerService(QStringLiteral("org.kde.StatusNotifierWatcher"), QDBusConnectionInterface::QueueService).value())
{
case QDBusConnectionInterface::ServiceNotRegistered:
qWarning() << "StatusNotifier: unable to register service for org.kde.StatusNotifierWatcher";
break;
case QDBusConnectionInterface::ServiceQueued:
qWarning() << "StatusNotifier: registration of service org.kde.StatusNotifierWatcher queued, we can become primary after existing one deregisters";
break;
case QDBusConnectionInterface::ServiceRegistered:
break;
}
if (!dbus.registerObject(QStringLiteral("/StatusNotifierWatcher"), this, QDBusConnection::ExportScriptableContents))
qDebug() << QDBusConnection::sessionBus().lastError().message();
mWatcher = new QDBusServiceWatcher(this);
mWatcher->setConnection(dbus);
mWatcher->setWatchMode(QDBusServiceWatcher::WatchForUnregistration);
connect(mWatcher, &QDBusServiceWatcher::serviceUnregistered, this, &StatusNotifierWatcher::serviceUnregistered);
}
StatusNotifierWatcher::~StatusNotifierWatcher()
{
QDBusConnection::sessionBus().unregisterService(QStringLiteral("org.kde.StatusNotifierWatcher"));
}
void StatusNotifierWatcher::RegisterStatusNotifierItem(const QString &serviceOrPath)
{
QString service = serviceOrPath;
QString path = QStringLiteral("/StatusNotifierItem");
// workaround for sni-qt
if (service.startsWith(QLatin1Char('/')))
{
path = service;
service = message().service();
}
QString notifierItemId = service + path;
if (QDBusConnection::sessionBus().interface()->isServiceRegistered(service).value()
&& !mServices.contains(notifierItemId))
{
mServices << notifierItemId;
mWatcher->addWatchedService(service);
emit StatusNotifierItemRegistered(notifierItemId);
}
}
void StatusNotifierWatcher::RegisterStatusNotifierHost(const QString &service)
{
if (!mHosts.contains(service))
{
mHosts.append(service);
mWatcher->addWatchedService(service);
}
}
void StatusNotifierWatcher::serviceUnregistered(const QString &service)
{
qDebug() << "Service" << service << "unregistered";
mWatcher->removeWatchedService(service);
if (mHosts.contains(service))
{
mHosts.removeAll(service);
return;
}
QString match = service + QLatin1Char('/');
QStringList::Iterator it = mServices.begin();
while (it != mServices.end())
{
if (it->startsWith(match))
{
QString name = *it;
it = mServices.erase(it);
emit StatusNotifierItemUnregistered(name);
}
else
++it;
}
}
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