1 /**************************************************************************** 2 ** 3 ** Copyright (C) 2016 The Qt Company Ltd. 4 ** Contact: https://www.qt.io/licensing/ 5 ** 6 ** This file is part of the plugins of the Qt Toolkit. 7 ** 8 ** $QT_BEGIN_LICENSE:LGPL$ 9 ** Commercial License Usage 10 ** Licensees holding valid commercial Qt licenses may use this file in 11 ** accordance with the commercial license agreement provided with the 12 ** Software or, alternatively, in accordance with the terms contained in 13 ** a written agreement between you and The Qt Company. For licensing terms 14 ** and conditions see https://www.qt.io/terms-conditions. For further 15 ** information use the contact form at https://www.qt.io/contact-us. 16 ** 17 ** GNU Lesser General Public License Usage 18 ** Alternatively, this file may be used under the terms of the GNU Lesser 19 ** General Public License version 3 as published by the Free Software 20 ** Foundation and appearing in the file LICENSE.LGPL3 included in the 21 ** packaging of this file. Please review the following information to 22 ** ensure the GNU Lesser General Public License version 3 requirements 23 ** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. 24 ** 25 ** GNU General Public License Usage 26 ** Alternatively, this file may be used under the terms of the GNU 27 ** General Public License version 2.0 or (at your option) the GNU General 28 ** Public license version 3 or any later version approved by the KDE Free 29 ** Qt Foundation. The licenses are as published by the Free Software 30 ** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 31 ** included in the packaging of this file. Please review the following 32 ** information to ensure the GNU General Public License requirements will 33 ** be met: https://www.gnu.org/licenses/gpl-2.0.html and 34 ** https://www.gnu.org/licenses/gpl-3.0.html. 35 ** 36 ** $QT_END_LICENSE$ 37 ** 38 ****************************************************************************/ 39 40 #ifndef QSOUNDSOURCE_P_H 41 #define QSOUNDSOURCE_P_H 42 43 // 44 // W A R N I N G 45 // ------------- 46 // 47 // This file is not part of the Qt API. It exists purely as an 48 // implementation detail. This header file may change from version to 49 // version without notice, or even be removed. 50 // 51 // We mean it. 52 // 53 54 #include <QVector3D> 55 #include <QObject> 56 57 QT_BEGIN_NAMESPACE 58 59 class QSoundBuffer; 60 61 class QSoundSource : public QObject 62 { 63 Q_OBJECT 64 public: 65 enum State 66 { 67 StoppedState, 68 PlayingState, 69 PausedState 70 }; 71 72 virtual void play() = 0; 73 virtual void pause() = 0; 74 virtual void stop() = 0; 75 76 virtual QSoundSource::State state() const = 0; 77 78 virtual void setLooping(bool looping) = 0; 79 virtual void setDirection(const QVector3D& direction) = 0; 80 virtual void setPosition(const QVector3D& position) = 0; 81 virtual void setVelocity(const QVector3D& velocity) = 0; 82 83 virtual QVector3D velocity() const = 0; 84 virtual QVector3D position() const = 0; 85 virtual QVector3D direction() const = 0; 86 87 virtual void setGain(qreal gain) = 0; 88 virtual void setPitch(qreal pitch) = 0; 89 virtual void setCone(qreal innerAngle, qreal outerAngle, qreal outerGain) = 0; 90 91 virtual void bindBuffer(QSoundBuffer*) = 0; 92 virtual void unbindBuffer() = 0; 93 94 Q_SIGNALS: 95 void stateChanged(QSoundSource::State newState); 96 97 protected: 98 QSoundSource(QObject *parent); 99 }; 100 101 QT_END_NAMESPACE 102 103 #endif 104