Add AudioEngine with new implementation

Change-Id: I5eebe662ecbce9814ed3e763db56df9be737d11f Reviewed-by: Michael Goddard <michael.goddard@nokia.com>
2012-01-18 17:17:54 +10:00
parent 262f397e3e
commit 809bbc35c6
39 changed files with 6592 additions and 6 deletions
--- a/src/imports/audioengine/qdeclarative_playvariation_p.h
+++ b/src/imports/audioengine/qdeclarative_playvariation_p.h
@@ -0,0 +1,111 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Nokia Corporation and/or its subsidiary(-ies).
+** Contact: http://www.qt-project.org/
+**
+** This file is part of the plugins of the Qt Toolkit.
+**
+** $QT_BEGIN_LICENSE:LGPL$
+** GNU Lesser General Public License Usage
+** This file may be used under the terms of the GNU Lesser General Public
+** License version 2.1 as published by the Free Software Foundation and
+** appearing in the file LICENSE.LGPL included in the packaging of this
+** file. Please review the following information to ensure the GNU Lesser
+** General Public License version 2.1 requirements will be met:
+** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
+**
+** In addition, as a special exception, Nokia gives you certain additional
+** rights. These rights are described in the Nokia Qt LGPL Exception
+** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
+**
+** GNU General Public License Usage
+** Alternatively, this file may be used under the terms of the GNU General
+** Public License version 3.0 as published by the Free Software Foundation
+** and appearing in the file LICENSE.GPL included in the packaging of this
+** file. Please review the following information to ensure the GNU General
+** Public License version 3.0 requirements will be met:
+** http://www.gnu.org/copyleft/gpl.html.
+**
+** Other Usage
+** Alternatively, this file may be used in accordance with the terms and
+** conditions contained in a signed written agreement between you and Nokia.
+**
+**
+**
+**
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+
+#ifndef QDECLARATIVEPLAYVARIATION_P_H
+#define QDECLARATIVEPLAYVARIATION_P_H
+
+#include <QtDeclarative/qdeclarative.h>
+#include <QtDeclarative/qdeclarativecomponent.h>
+
+QT_BEGIN_HEADER
+
+QT_BEGIN_NAMESPACE
+
+class QDeclarativeAudioSample;
+class QSoundInstance;
+
+class QDeclarativePlayVariation : public QObject, public QDeclarativeParserStatus
+{
+    Q_OBJECT
+    Q_INTERFACES(QDeclarativeParserStatus)
+    Q_PROPERTY(QString sample READ sample WRITE setSample)
+    Q_PROPERTY(bool looping READ isLooping WRITE setLooping)
+    Q_PROPERTY(qreal maxGain READ maxGain WRITE setMaxGain)
+    Q_PROPERTY(qreal minGain READ minGain WRITE setMinGain)
+    Q_PROPERTY(qreal maxPitch READ maxPitch WRITE setMaxPitch)
+    Q_PROPERTY(qreal minPitch READ minPitch WRITE setMinPitch)
+
+public:
+    QDeclarativePlayVariation(QObject *parent = 0);
+    ~QDeclarativePlayVariation();
+
+    void classBegin();
+    void componentComplete();
+
+    QString sample() const;
+    void setSample(const QString& sample);
+
+    bool isLooping() const;
+    void setLooping(bool looping);
+
+    qreal maxGain() const;
+    void setMaxGain(qreal maxGain);
+    qreal minGain() const;
+    void setMinGain(qreal minGain);
+
+    qreal maxPitch() const;
+    void setMaxPitch(qreal maxPitch);
+    qreal minPitch() const;
+    void setMinPitch(qreal minPitch);
+
+    //called by QDeclarativeAudioEngine
+    void setSampleObject(QDeclarativeAudioSample *sampleObject);
+    QDeclarativeAudioSample* sampleObject() const;
+
+    void applyParameters(QSoundInstance *soundInstance);
+
+private:
+    Q_DISABLE_COPY(QDeclarativePlayVariation);
+    bool m_complete;
+    QString m_sample;
+    bool m_looping;
+    qreal m_maxGain;
+    qreal m_minGain;
+    qreal m_maxPitch;
+    qreal m_minPitch;
+    QDeclarativeAudioSample *m_sampleObject;
+};
+
+QT_END_NAMESPACE
+
+QT_END_HEADER
+
+#endif