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Diffstat (limited to 'src/imports/audioengine/qdeclarative_audiocategory_p.cpp')
| -rw-r--r-- | src/imports/audioengine/qdeclarative_audiocategory_p.cpp | 194 |
1 files changed, 0 insertions, 194 deletions
diff --git a/src/imports/audioengine/qdeclarative_audiocategory_p.cpp b/src/imports/audioengine/qdeclarative_audiocategory_p.cpp deleted file mode 100644 index 3561e3800..000000000 --- a/src/imports/audioengine/qdeclarative_audiocategory_p.cpp +++ /dev/null @@ -1,194 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the plugins of the Qt Toolkit. -** -** $QT_BEGIN_LICENSE:LGPL$ -** Commercial License Usage -** Licensees holding valid commercial Qt licenses may use this file in -** accordance with the commercial license agreement provided with the -** Software or, alternatively, in accordance with the terms contained in -** a written agreement between you and The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/contact-us. -** -** GNU Lesser General Public License Usage -** Alternatively, this file may be used under the terms of the GNU Lesser -** General Public License version 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "qdeclarative_audiocategory_p.h" -#include "qdebug.h" - -#define DEBUG_AUDIOENGINE - -QT_USE_NAMESPACE - -/*! - \qmltype AudioCategory - \instantiates QDeclarativeAudioCategory - \since 5.0 - \brief Control all active sound instances by group. - \inqmlmodule QtAudioEngine - \ingroup multimedia_audioengine - \inherits Item - \preliminary - \deprecated - - An instance of AudioCategory can be accessed through \l {QtAudioEngine::AudioEngine::categories} - {AudioEngine.categories} with its unique name and must be defined inside AudioEngine or be added - to it using \l{QtAudioEngine::AudioEngine::addAudioCategory()}{AudioEngine.addAudioCategory()} if - AudioCategory is created dynamically. - - \qml - Rectangle { - color:"white" - width: 300 - height: 500 - - AudioEngine { - id:audioengine - - AudioCategory { - name: "sfx" - volume: 0.8 - } - - AudioSample { - name:"explosion" - source: "explosion-02.wav" - } - - Sound { - name:"explosion" - category: "sfx" - PlayVariation { - sample:"explosion" - } - } - } - - MouseArea { - anchors.fill: parent - onPressed: { - audioengine.categories["sfx"].volume = 0.5; - } - } - } - \endqml - - \l Sound instances can be grouped together by specifying the category property. When you change the - volume of a category, all audio output from related instances will be affected as well. - - Note: there will always be an AudioCategory named \c default whether you explicitly define it or - not. If you do not specify any category for a \l Sound, it will be grouped into the \c default - category. - -*/ -QDeclarativeAudioCategory::QDeclarativeAudioCategory(QObject *parent) - : QObject(parent) - , m_volume(1) - , m_engine(0) -{ -} - -QDeclarativeAudioCategory::~QDeclarativeAudioCategory() -{ -} - -void QDeclarativeAudioCategory::setEngine(QDeclarativeAudioEngine *engine) -{ - m_engine = engine; -} - -/*! - \qmlproperty real QtAudioEngine::AudioCategory::volume - - This property holds the volume of the category and will modulate all audio output from the - instances which belong to this category. -*/ -qreal QDeclarativeAudioCategory::volume() const -{ - return m_volume; -} - -void QDeclarativeAudioCategory::setVolume(qreal volume) -{ - if (m_volume == volume) - return; - m_volume = volume; - emit volumeChanged(m_volume); -#ifdef DEBUG_AUDIOENGINE - qDebug() << "QDeclarativeAudioCategory[" << m_name << "] setVolume(" << volume << ")"; -#endif -} - -/*! - \qmlproperty string QtAudioEngine::AudioCategory::name - - This property holds the name of AudioCategory. The name must be unique among all categories and only - defined once. The name cannot be changed after the instance has been initialized. -*/ -void QDeclarativeAudioCategory::setName(const QString& name) -{ - if (m_engine) { - qWarning("AudioCategory: you can not change name after initialization."); - return; - } - m_name = name; -} - -QString QDeclarativeAudioCategory::name() const -{ - return m_name; -} - -/*! - \qmlmethod QtAudioEngine::AudioCategory::stop() - - Stops all active sound instances which belong to this category. -*/ -void QDeclarativeAudioCategory::stop() -{ - emit stopped(); -} - -/*! - \qmlmethod QtAudioEngine::AudioCategory::pause() - - Pauses all active sound instances which belong to this category. -*/ -void QDeclarativeAudioCategory::pause() -{ - emit paused(); -} - -/*! - \qmlmethod QtAudioEngine::AudioCategory::pause() - - Resumes all active sound instances from paused state which belong to this category. -*/ -void QDeclarativeAudioCategory::resume() -{ - emit resumed(); -} |