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 

    19 #ifndef PHONON_MMF_LOUDNESS_H

    20 #define PHONON_MMF_LOUDNESS_H

    21 

    22 #include "abstractaudioeffect.h"

    23 

    24 class CLoudness;

    25 

    26 QT_BEGIN_NAMESPACE

    27 

    28 namespace Phonon

    29 {

    30 namespace MMF

    31 {

    32 /**

    33  * @short A "loudness" effect.

    34  */

    35 class Loudness : public AbstractAudioEffect

    36 {

    37     Q_OBJECT

    38 public:

    39     Loudness(QObject *parent, const QList<EffectParameter>& parameters);

    40 

    41     // Static interface required by EffectFactory

    42     static const char* description();

    43     static bool getParameters(CMdaAudioOutputStream *stream,

    44         QList<EffectParameter>& parameters);

    45 

    46 protected:

    47     // AbstractAudioEffect

    48     virtual void createEffect(AudioPlayer::NativePlayer *player);

    49 

    50 private:

    51     CLoudness *concreteEffect();

    52 

    53 };

    54 }

    55 }

    56 

    57 QT_END_NAMESPACE

    58 

    59 #endif

    60