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notifications_dbus.cpp

/*
 * QMPDClient - An MPD client written in Qt 4.
 * Copyright (C) 2005-2008 HÃ¥vard Tautra Knutsen <havtknut@tihlde.org>
 *
 * This program is free software; you can redistribute it and/or
 * modify it under the terms of the GNU General Public License
 * as published by the Free Software Foundation; either version 2
 * of the License, or (at your option) any later version.
 *
 * This program 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 General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with this program; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin Street, Fifth Floor, Boston, MA  02110-1301, USA.
 */

#include "notifications.h"
#include "config.h"
#include "mpd.h"

#include <QApplication>
#include <QDBusInterface>
#include <QDBusReply>
#include <QStringList>

Notifications::Notifications(QObject *parent)
      : QObject(parent),
      m_dbus(true),
      m_interface(new QDBusInterface("org.freedesktop.Notifications", "/org/freedesktop/Notifications")),
      m_coverArt(new CoverArtDialog(0)) {
      setObjectName("notifications");
      connect(MPD::instance(), SIGNAL(playingSongUpdated(const MPDSong &)), this, SLOT(setSong(const MPDSong &)));
}

bool Notifications::notifyDBus(const QString &text) {
      Q_ASSERT(m_interface);

      if (!m_interface->isValid()) return false;

      QString member = "Notify";
      QVariantList params;
      params << qApp->applicationName() << static_cast<unsigned int>(0);
      params << "/usr/share/icons/hicolor/22x22/apps/qmpdclient.png";
      params << qApp->applicationName() << text;
      params << QStringList() << QMap<QString, QVariant>() << Config::instance()->notificationsTimeout()*1000;
      QDBusMessage reply = m_interface->callWithArgumentList(QDBus::Block, member, params);

      if (reply.type() == QDBusMessage::ErrorMessage) {
            QDBusError err = reply;
            qWarning("Error: %s\n%s", qPrintable(err.name()), qPrintable(err.message()));
            return false;
      } else if (reply.type() != QDBusMessage::ReplyMessage) {
            qWarning("Invalid reply type %d", int(reply.type()));
            return false;
      }

      return true;
}

QList<Notifications::Type> Notifications::notifiers() {
      return QList<Type>() << CUSTOM << FREEDESKTOP;
}

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