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Diffstat (limited to 'src/imports/audioengine/qdeclarative_sound_p.h')
| -rw-r--r-- | src/imports/audioengine/qdeclarative_sound_p.h | 176 |
1 files changed, 176 insertions, 0 deletions
diff --git a/src/imports/audioengine/qdeclarative_sound_p.h b/src/imports/audioengine/qdeclarative_sound_p.h new file mode 100644 index 000000000..9784b04f8 --- /dev/null +++ b/src/imports/audioengine/qdeclarative_sound_p.h @@ -0,0 +1,176 @@ +/**************************************************************************** +** +** 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 QDECLARATIVESOUND_P_H +#define QDECLARATIVESOUND_P_H + +#include <QtDeclarative/qdeclarative.h> +#include <QtDeclarative/qdeclarativecomponent.h> +#include <QtCore/qlist.h> +#include "qdeclarative_playvariation_p.h" + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +class QDeclarativeAudioCategory; +class QDeclarativeAttenuationModel; +class QDeclarativeSoundInstance; + +class QDeclarativeSoundCone : public QObject +{ + Q_OBJECT + Q_PROPERTY(qreal innerAngle READ innerAngle WRITE setInnerAngle) + Q_PROPERTY(qreal outerAngle READ outerAngle WRITE setOuterAngle) + Q_PROPERTY(qreal outerGain READ outerGain WRITE setOuterGain) +public: + QDeclarativeSoundCone(QObject *parent = 0); + + //by degree + qreal innerAngle() const; + void setInnerAngle(qreal innerAngle); + + //by degree + qreal outerAngle() const; + void setOuterAngle(qreal outerAngle); + + qreal outerGain() const; + void setOuterGain(qreal outerGain); + + void componentComplete(); + +private: + Q_DISABLE_COPY(QDeclarativeSoundCone) + qreal m_innerAngle; + qreal m_outerAngle; + qreal m_outerGain; +}; + +class QDeclarativeSound : public QObject, public QDeclarativeParserStatus +{ + friend class QDeclarativeSoundCone; + + Q_OBJECT + Q_INTERFACES(QDeclarativeParserStatus) + Q_PROPERTY(QString name READ name WRITE setName) + Q_PROPERTY(PlayType playType READ playType WRITE setPlayType) + Q_PROPERTY(QString category READ category WRITE setCategory) + Q_PROPERTY(QDeclarativeSoundCone* cone READ cone CONSTANT) + Q_PROPERTY(QString attenuationModel READ attenuationModel WRITE setAttenuationModel) + Q_PROPERTY(QDeclarativeListProperty<QDeclarativePlayVariation> playVariationlist READ playVariationlist CONSTANT) + Q_CLASSINFO("DefaultProperty", "playVariationlist") + + Q_ENUMS(PlayType) +public: + enum PlayType + { + Random, + Sequential + }; + + QDeclarativeSound(QObject *parent = 0); + ~QDeclarativeSound(); + + void classBegin(); + void componentComplete(); + + PlayType playType() const; + void setPlayType(PlayType playType); + + QString category() const; + void setCategory(const QString& category); + + QString name() const; + void setName(const QString& name); + + QString attenuationModel() const; + void setAttenuationModel(QString attenuationModel); + + QDeclarativeSoundCone* cone() const; + + QDeclarativeAttenuationModel* attenuationModelObject() const; + void setAttenuationModelObject(QDeclarativeAttenuationModel *attenuationModelObject); + QDeclarativeAudioCategory* categoryObject() const; + void setCategoryObject(QDeclarativeAudioCategory *categoryObject); + + int genVariationIndex(int oldVariationIndex); + QDeclarativePlayVariation* getVariation(int index); + + //This is used for tracking new PlayVariation declared inside Sound + QDeclarativeListProperty<QDeclarativePlayVariation> playVariationlist(); + QList<QDeclarativePlayVariation*>& playlist(); + +public Q_SLOTS: + void play(); + void play(qreal gain); + void play(qreal gain, qreal pitch); + void play(const QVector3D& position); + void play(const QVector3D& position, const QVector3D& velocity); + void play(const QVector3D& position, const QVector3D& velocity, const QVector3D& direction); + void play(const QVector3D& position, qreal gain); + void play(const QVector3D& position, const QVector3D& velocity, qreal gain); + void play(const QVector3D& position, const QVector3D& velocity, const QVector3D& direction, qreal gain); + void play(const QVector3D& position, qreal gain, qreal pitch); + void play(const QVector3D& position, const QVector3D& velocity, qreal gain, qreal pitch); + void play(const QVector3D& position, const QVector3D& velocity, const QVector3D& direction, qreal gain, qreal pitch); + QDeclarativeSoundInstance* newInstance(); + +private: + Q_DISABLE_COPY(QDeclarativeSound) + QDeclarativeSoundInstance* newInstance(bool managed); + static void appendFunction(QDeclarativeListProperty<QDeclarativePlayVariation> *property, QDeclarativePlayVariation *value); + bool m_complete; + PlayType m_playType; + QString m_name; + QString m_category; + QString m_attenuationModel; + QList<QDeclarativePlayVariation*> m_playlist; + QDeclarativeSoundCone *m_cone; + + QDeclarativeAttenuationModel *m_attenuationModelObject; + QDeclarativeAudioCategory *m_categoryObject; +}; + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif |