doc/src/snippets/audioeffects.cpp
author Alex Gilkes <alex.gilkes@nokia.com>
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/****************************************************************************
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**
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** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the documentation of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** No Commercial Usage
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** This file contains pre-release code and may not be distributed.
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** You may use this file in accordance with the terms and conditions
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** contained in the Technology Preview License Agreement accompanying
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** this package.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 as published by the Free Software
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** Foundation and appearing in the file LICENSE.LGPL included in the
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** packaging of this file.  Please review the following information to
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** ensure the GNU Lesser General Public License version 2.1 requirements
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** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights.  These rights are described in the Nokia Qt LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** If you have questions regarding the use of this file, please contact
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** Nokia at qt-info@nokia.com.
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**
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**
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**
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#include <QtGui>
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#include <phonon/audiooutput.h>
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#include <phonon/mediaobject.h>
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#include <phonon/backendcapabilities.h>
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#include <phonon/effect.h>
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#include <phonon/effectwidget.h>
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int main(int argv, char **args)
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{
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    QApplication app(argv, args);
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    app.setApplicationName("Audio effect tester");
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    Phonon::MediaObject *mediaObject = new Phonon::MediaObject;
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    mediaObject->setCurrentSource(QString("/home/gvatteka/Music/Lumme-Badloop.ogg"));
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    Phonon::AudioOutput *audioOutput =
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        new Phonon::AudioOutput(Phonon::MusicCategory);
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//! [0]
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    QList<Phonon::EffectDescription> effectDescriptions =
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            Phonon::BackendCapabilities::availableAudioEffects();
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    Phonon::EffectDescription effectDescription = effectDescriptions.at(4);
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    Phonon::Path path = Phonon::createPath(mediaObject, audioOutput);
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//! [1]
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    Phonon::Effect *effect = new Phonon::Effect(effectDescription);
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    path.insertEffect(effect);
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//! [0]
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    Phonon::EffectWidget *effectWidget = new Phonon::EffectWidget(effect);
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    effectWidget->show();
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//! [1]
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    mediaObject->play();
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    effectWidget->setWindowTitle("Effect Name: " + effectDescription.name());
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    app.exec();
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}