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Diffstat (limited to 'src/imports/multimedia/qdeclarativebackgroundaudio.cpp')
| -rw-r--r-- | src/imports/multimedia/qdeclarativebackgroundaudio.cpp | 141 |
1 files changed, 0 insertions, 141 deletions
diff --git a/src/imports/multimedia/qdeclarativebackgroundaudio.cpp b/src/imports/multimedia/qdeclarativebackgroundaudio.cpp deleted file mode 100644 index cd163d8..0000000 --- a/src/imports/multimedia/qdeclarativebackgroundaudio.cpp +++ /dev/null @@ -1,141 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part 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. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ -#include "qdeclarativebackgroundaudio_p.h" -#include <qmediabackgroundplaybackcontrol.h> -#include <qmediaservice.h> - -void QDeclarativeBackgroundAudio::classBegin() -{ - setObject(this, Q_MEDIASERVICE_BACKGROUNDMEDIAPLAYER); - if (m_mediaService) { - m_backgroundPlaybackControl = - static_cast<QMediaBackgroundPlaybackControl*>( - m_mediaService->requestControl(QMediaBackgroundPlaybackControl_iid)); - if (m_backgroundPlaybackControl) { - connect(m_backgroundPlaybackControl, SIGNAL(acquired()), this, SIGNAL(acquiredChanged())); - connect(m_backgroundPlaybackControl, SIGNAL(lost()), this, SIGNAL(acquiredChanged())); - } else { - qWarning("can not get QMediaBackgroundPlaybackControl!"); - } - } else { - qWarning("Unable to get any background mediaplayer!"); - } - emit mediaObjectChanged(); - - //Note: we are not calling QDeclarativeAudio::classBegin here, - //otherwise there will be conflict for setObject(). -} - -void QDeclarativeBackgroundAudio::componentComplete() -{ - QDeclarativeAudio::componentComplete(); -} - -QDeclarativeBackgroundAudio::QDeclarativeBackgroundAudio(QObject *parent) - : QDeclarativeAudio(parent) - , m_backgroundPlaybackControl(0) -{ - -} - -QDeclarativeBackgroundAudio::~QDeclarativeBackgroundAudio() -{ - if (m_backgroundPlaybackControl) - m_mediaService->releaseControl(m_backgroundPlaybackControl); -} - -/*! - \qmlproperty string BackgroundAudio::contextId - - This property holds the unique contextId for the application - - When a new contextId is set, the previously set contextId will be released automatically. -*/ -QString QDeclarativeBackgroundAudio::contextId() const -{ - return m_contextId; -} - -void QDeclarativeBackgroundAudio::setContextId(QString contextId) -{ - if (m_contextId == contextId) - return; - m_contextId = contextId; - if (m_backgroundPlaybackControl) - m_backgroundPlaybackControl->setContextId(m_contextId); - emit contextIdChanged(); -} - -/*! - \qmlproperty bool BackgroundAudio::acquired - - This property indicates whether the application holds the playback resource in music daemon -*/ -bool QDeclarativeBackgroundAudio::isAcquired() const -{ - if (!m_backgroundPlaybackControl) - return false; - return m_backgroundPlaybackControl->isAcquired(); -} - -/*! - \qmlmethod BackgroundAudio::acquire() - - try to acquire the playback resource in music daemon -*/ -void QDeclarativeBackgroundAudio::acquire() -{ - if (isAcquired() || !m_backgroundPlaybackControl) - return; - m_backgroundPlaybackControl->acquire(); -} - -/*! - \qmlmethod BackgroundAudio::acquire() - - try to release the playback resource in music daemon -*/ -void QDeclarativeBackgroundAudio::release() -{ - if (!isAcquired() || !m_backgroundPlaybackControl) - return; - m_backgroundPlaybackControl->release(); -} |
