runtime/phonon/platform_kde/devicelisting.h

   1 /*  This file is part of the KDE project
   2     Copyright (C) 2008 Matthias Kretz <kretz@kde.org>
   3
   4     This program is free software; you can redistribute it and/or
   5     modify it under the terms of the GNU Library General Public
   6     License as published by the Free Software Foundation; either
   7     version 2 of the License, or (at your option) version 3.
   8
   9     This library is distributed in the hope that it will be useful,
  10     but WITHOUT ANY WARRANTY; without even the implied warranty of
  11     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
  12     Library General Public License for more details.
  13
  14     You should have received a copy of the GNU Library General Public License
  15     along with this library; see the file COPYING.LIB.  If not, write to
  16     the Free Software Foundation, Inc., 51 Franklin Street, Fifth Floor,
  17     Boston, MA 02110-1301, USA.
  18
  19 */
  20
  21 #ifndef DEVICELISTING_H
  22 #define DEVICELISTING_H
  23
  24 #include <QtCore/QBasicTimer>
  25 #include <QtDBus/QDBusInterface>
  26 #include <QtCore/QByteArray>
  27 #include <QtCore/QHash>
  28 #include <QtCore/QObject>
  29 #include <QtCore/QVariant>
  30 #include <Phonon/ObjectDescription>
  31
  32 namespace Phonon
  33 {
  34
  35 class DeviceListing : public QObject
  36 {
  37     Q_OBJECT
  38     public:
  39         DeviceListing();
  40         ~DeviceListing();
  41
  42         QList<int> objectDescriptionIndexes(Phonon::ObjectDescriptionType type);
  43         QHash<QByteArray, QVariant> objectDescriptionProperties(Phonon::ObjectDescriptionType type, int index);
  44
  45     signals:
  46         void objectDescriptionChanged(ObjectDescriptionType);
  47
  48     protected:
  49         void timerEvent(QTimerEvent *e);
  50
  51     private slots:
  52         void audioDevicesChanged();
  53
  54     private:
  55         QBasicTimer m_signalTimer;
  56         QDBusInterface m_phononServer;
  57 };
  58
  59 } // namespace Phonon
  60
  61 #endif // DEVICELISTING_H