diff options
Diffstat (limited to 'src/multimedia/effects/qsoundeffect_qmedia_p.cpp')
| -rw-r--r-- | src/multimedia/effects/qsoundeffect_qmedia_p.cpp | 233 |
1 files changed, 0 insertions, 233 deletions
diff --git a/src/multimedia/effects/qsoundeffect_qmedia_p.cpp b/src/multimedia/effects/qsoundeffect_qmedia_p.cpp deleted file mode 100644 index dfd56b0..0000000 --- a/src/multimedia/effects/qsoundeffect_qmedia_p.cpp +++ /dev/null @@ -1,233 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2010 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. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -// -// W A R N I N G -// ------------- -// -// This file is not part of the Qt API. It exists purely as an -// implementation detail. This header file may change from version to -// version without notice, or even be removed. -// -// INTERNAL USE ONLY: Do NOT use for any other purpose. -// - -#include "qsoundeffect_qmedia_p.h" - -#include <QtCore/qcoreapplication.h> - -#include "qmediacontent.h" -#include "qmediaplayer.h" - - -QT_BEGIN_NAMESPACE - -QSoundEffectPrivate::QSoundEffectPrivate(QObject* parent): - QObject(parent), - m_loopCount(1), - m_runningCount(0), - m_player(0), - m_status(QSoundEffect::Null), - m_playing(false) -{ - m_player = new QMediaPlayer(this, QMediaPlayer::LowLatency); - connect(m_player, SIGNAL(stateChanged(QMediaPlayer::State)), SLOT(stateChanged(QMediaPlayer::State))); - connect(m_player, SIGNAL(mediaStatusChanged(QMediaPlayer::MediaStatus)), SLOT(mediaStatusChanged(QMediaPlayer::MediaStatus))); - connect(m_player, SIGNAL(error(QMediaPlayer::Error)), SLOT(error(QMediaPlayer::Error))); - connect(m_player, SIGNAL(mutedChanged(bool)), SIGNAL(mutedChanged())); - connect(m_player, SIGNAL(volumeChanged(int)), SIGNAL(volumeChanged())); -} - -QSoundEffectPrivate::~QSoundEffectPrivate() -{ -} - -QStringList QSoundEffectPrivate::supportedMimeTypes() -{ - return QMediaPlayer::supportedMimeTypes(); -} - -QUrl QSoundEffectPrivate::source() const -{ - return m_player->media().canonicalUrl(); -} - -void QSoundEffectPrivate::setSource(const QUrl &url) -{ - m_player->setMedia(url); -} - -int QSoundEffectPrivate::loopCount() const -{ - return m_loopCount; -} - -void QSoundEffectPrivate::setLoopCount(int loopCount) -{ - m_loopCount = loopCount; -} - -int QSoundEffectPrivate::volume() const -{ - return m_player->volume(); -} - -void QSoundEffectPrivate::setVolume(int volume) -{ - m_player->setVolume(volume); -} - -bool QSoundEffectPrivate::isMuted() const -{ - return m_player->isMuted(); -} - -void QSoundEffectPrivate::setMuted(bool muted) -{ - m_player->setMuted(muted); -} - -bool QSoundEffectPrivate::isLoaded() const -{ - return m_status == QSoundEffect::Ready; -} - -bool QSoundEffectPrivate::isPlaying() const -{ - return m_playing; -} - -QSoundEffect::Status QSoundEffectPrivate::status() const -{ - return m_status; -} - -void QSoundEffectPrivate::play() -{ - if (m_status == QSoundEffect::Null || m_status == QSoundEffect::Error) - return; - if (m_loopCount < 0) { - m_runningCount = -1; - } - else { - if (m_runningCount < 0) - m_runningCount = 0; - m_runningCount += m_loopCount; - } - m_player->play(); -} - -void QSoundEffectPrivate::stop() -{ - m_runningCount = 0; - m_player->stop(); -} - -void QSoundEffectPrivate::stateChanged(QMediaPlayer::State state) -{ - if (state == QMediaPlayer::StoppedState) { - if (m_runningCount < 0) { - m_player->play(); - } else if (m_runningCount == 0) { - setPlaying(false); - return; - } else if (--m_runningCount > 0) { - m_player->play(); - } else { - setPlaying(false); - } - } else { - setPlaying(true); - } -} - -void QSoundEffectPrivate::mediaStatusChanged(QMediaPlayer::MediaStatus status) -{ - switch(status) { - case QMediaPlayer::LoadingMedia: - setStatus(QSoundEffect::Loading); - break; - case QMediaPlayer::NoMedia: - setStatus(QSoundEffect::Null); - break; - case QMediaPlayer::InvalidMedia: - setStatus(QSoundEffect::Error); - break; - default: - setStatus(QSoundEffect::Ready); - break; - } -} - -void QSoundEffectPrivate::error(QMediaPlayer::Error err) -{ - bool playingDirty = false; - if (m_playing) { - m_playing = false; - playingDirty = true; - } - setStatus(QSoundEffect::Error); - if (playingDirty) - emit playingChanged(); -} - -void QSoundEffectPrivate::setStatus(QSoundEffect::Status status) -{ - if (m_status == status) - return; - bool oldLoaded = isLoaded(); - m_status = status; - emit statusChanged(); - if (oldLoaded != isLoaded()) - emit loadedChanged(); -} - -void QSoundEffectPrivate::setPlaying(bool playing) -{ - if (m_playing == playing) - return; - m_playing = playing; - emit playingChanged(); -} - -QT_END_NAMESPACE - -#include "moc_qsoundeffect_qmedia_p.cpp" |