1 /*  This file is part of the KDE project.

     2 

     3 Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 

     5 This library is free software: you can redistribute it and/or modify

     6 it under the terms of the GNU Lesser General Public License as published by

     7 the Free Software Foundation, either version 2.1 or 3 of the License.

     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

    12 GNU Lesser General Public License for more details.

    13 

    14 You should have received a copy of the GNU Lesser General Public License

    15 along with this library.  If not, see <http://www.gnu.org/licenses/>.

    16 */

    17 

    18 #include "audiooutput.h"

    19 #include "mediaobject.h"

    20 

    21 #include <QtCore/QVector>

    22 

    23 #include <cmath>

    24 

    25 QT_BEGIN_NAMESPACE

    26 

    27 namespace Phonon

    28 {

    29     namespace WaveOut

    30     {

    31         AudioOutput::AudioOutput(Backend *, QObject *parent)

    32         {

    33             setParent(parent);

    34             m_volume = 0xffff;

    35         }

    36 

    37         AudioOutput::~AudioOutput()

    38         {

    39         }

    40 

    41         int AudioOutput::outputDevice() const

    42         {

    43             return 0;

    44         }

    45 

    46         void AudioOutput::setVolume(qreal newVolume)

    47         {

    48             m_volume = newVolume;

    49             emit volumeChanged(newVolume);

    50         }

    51 

    52         void AudioOutput::setCrossFadingProgress(short currentIndex, qreal progress)

    53         {

    54             Q_UNUSED(currentIndex);

    55             Q_UNUSED(progress);

    56         }

    57 

    58         bool AudioOutput::setOutputDevice(const AudioOutputDevice & newDevice)

    59         {

    60             return setOutputDevice(newDevice.index());

    61         }

    62 

    63         qreal AudioOutput::volume() const

    64         {

    65             return m_volume;

    66         }

    67 

    68         bool AudioOutput::setOutputDevice(int newDevice)

    69         {

    70          

    71             return (newDevice == 0);

    72         }

    73 

    74     }

    75 }

    76 

    77 QT_END_NAMESPACE

    78