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Diffstat (limited to 'tests/auto/mediaobject/dummy/mediaobject.cpp')
| -rw-r--r-- | tests/auto/mediaobject/dummy/mediaobject.cpp | 438 |
1 files changed, 438 insertions, 0 deletions
diff --git a/tests/auto/mediaobject/dummy/mediaobject.cpp b/tests/auto/mediaobject/dummy/mediaobject.cpp new file mode 100644 index 0000000..d2ed7af --- /dev/null +++ b/tests/auto/mediaobject/dummy/mediaobject.cpp @@ -0,0 +1,438 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the test suite module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the either Technology Preview License Agreement or the +** Beta Release License Agreement. +** +** GNU Lesser General Public License Usage +** Alternatively, 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 1.0, 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. +** +** If you are unsure which license is appropriate for your use, please +** contact the sales department at http://qt.nokia.com/contact. +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#include "mediaobject.h" +#include "backend.h" + +#include <QtCore> +#include <QtCore/QTimer> +#include <QtCore/QVector> +#include <QtCore/QFile> +#include <QtCore/QByteRef> +#include <QtCore/QStringList> +#include <QtCore/QEvent> +#include <QApplication> + +QT_BEGIN_NAMESPACE + +namespace Phonon +{ +namespace Dummy +{ + +static const char* riffId = "RIFF"; + +MediaObject::MediaObject(Backend *backend, QObject *parent) + : QObject(parent) + , m_resumeState(false) + , m_oldState(Phonon::LoadingState) + , m_oldPos(0) + , currentPos(0) +{ + Q_UNUSED(backend) + + m_error = Phonon::NoError; + m_tickInterval = 100; // 100ms + m_totalTime = 26000; // 26s + m_prefinishMark = 0; + m_transitionTime = 100; //100ms + m_hasVideo = false; + m_prefinishMarkReachedNotEmitted = true; + m_aboutToFinishEmitted = false; + m_pendingState = Phonon::LoadingState; + m_state = Phonon::LoadingState; + m_pendingState = Phonon::LoadingState; + m_tickTimer = new QTimer(this); + connect(m_tickTimer, SIGNAL(timeout()), SLOT(emitTick())); +} + +MediaObject::~MediaObject() +{ + delete m_tickTimer; +} + +QString stateString(const Phonon::State &state) +{ + switch (state) { + case Phonon::LoadingState: + return QString("LoadingState"); + case Phonon::StoppedState: + return QString("StoppedState"); + case Phonon::PlayingState: + return QString("PlayingState"); + case Phonon::BufferingState: + return QString("BufferingState"); + case Phonon::PausedState: + return QString("PausedState"); + case Phonon::ErrorState: + return QString("ErrorState"); + } + return QString(); +} + +void MediaObject::saveState() +{ + if (m_resumeState) + return; + + if (m_pendingState == Phonon::PlayingState || m_pendingState == Phonon::PausedState) { + m_resumeState = true; + m_oldState = m_pendingState; + m_oldPos = currentPos; + } +} + +void MediaObject::resumeState() +{ + if (m_resumeState) + QMetaObject::invokeMethod(this, "setState", Qt::QueuedConnection, Q_ARG(State, m_oldState)); +} + +/** + * !reimp + */ +State MediaObject::state() const +{ + return m_state; +} + +/** + * !reimp + */ +bool MediaObject::hasVideo() const +{ + return m_hasVideo; +} + +/** + * !reimp + */ +bool MediaObject::isSeekable() const +{ + return true; +} + +/** + * !reimp + */ +qint64 MediaObject::currentTime() const +{ + if (m_resumeState) + return m_oldPos; + + switch (state()) { + case Phonon::PausedState: + case Phonon::BufferingState: + case Phonon::PlayingState: + return currentPos; + case Phonon::StoppedState: + case Phonon::LoadingState: + return 0; + case Phonon::ErrorState: + break; + } + return -1; +} + +/** + * !reimp + */ +qint32 MediaObject::tickInterval() const +{ + return m_tickInterval; +} + +/** + * !reimp + */ +void MediaObject::setTickInterval(qint32 newTickInterval) +{ + m_tickInterval = newTickInterval; + if (m_tickInterval <= 0) { + m_tickTimer->setInterval(100); + } else + m_tickTimer->setInterval(newTickInterval); +} + +/** + * !reimp + */ +void MediaObject::play() +{ + if(m_state == Phonon::PlayingState) + return; + if(m_state == Phonon::ErrorState) + return; + + if(m_state != Phonon::PausedState) + m_tickTimer->stop(); + + m_prefinishMarkReachedNotEmitted = true; + m_aboutToFinishEmitted = false; + + setState(Phonon::PlayingState); + m_resumeState = false; + m_tickTimer->start(); +} + +/** + * !reimp + */ +QString MediaObject::errorString() const +{ + return m_errorString; +} + +/** + * !reimp + */ +Phonon::ErrorType MediaObject::errorType() const +{ + return m_error; +} + +void MediaObject::setState(State newstate) +{ + if (m_state == newstate) + return; + + switch (newstate) { + case Phonon::PausedState: + m_pendingState = Phonon::PausedState; + emit stateChanged(newstate, m_state); + m_state = newstate; + break; + case Phonon::StoppedState: + m_pendingState = Phonon::StoppedState; + emit stateChanged(newstate, m_state); + m_state = newstate; + break; + case Phonon::PlayingState: + m_pendingState = Phonon::PlayingState; + emit stateChanged(newstate, m_state); + m_state = newstate; + break; + case Phonon::ErrorState: + emit stateChanged(newstate, m_state); + m_state = newstate; + break; + case Phonon::BufferingState: + case Phonon::LoadingState: + emit stateChanged(newstate, m_state); + m_state = newstate; + break; + } +} + +qint64 MediaObject::totalTime() const +{ + return m_totalTime; +} + +qint32 MediaObject::prefinishMark() const +{ + return m_prefinishMark; +} + +qint32 MediaObject::transitionTime() const +{ + return m_transitionTime; +} + +void MediaObject::setTransitionTime(qint32 time) +{ + m_transitionTime = time; +} + +qint64 MediaObject::remainingTime() const +{ + if(currentTime() > totalTime()) + return 0; + + return totalTime() - currentTime(); +} + +MediaSource MediaObject::source() const +{ + return m_source; +} + +void MediaObject::setNextSource(const MediaSource &source) +{ + if (source.type() == MediaSource::Invalid && + source.type() == MediaSource::Empty) + return; + m_nextSource = source; +} + +/* + * !reimp + */ +void MediaObject::setSource(const MediaSource &source) +{ + QMultiMap<QString, QString> ret; + + ret.insert(QLatin1String("ARTIST"), "Nokia Dude"); + ret.insert(QLatin1String("ALBUM"), "Sound of silence"); + ret.insert(QLatin1String("DATE"), "2009"); + + m_error = Phonon::NoError; + setState(Phonon::LoadingState); + + m_source = source; + currentPos = 0; + + if((source.fileName().contains(".avi")) || + (source.fileName().contains(".mp4"))) { + m_hasVideo = true; + emit hasVideoChanged(m_hasVideo); + } + if(source.fileName().contains(".wav")) { + QFile file(source.fileName()); + if (file.open(QIODevice::ReadOnly)) { + int len = file.read((char*)&header, sizeof(CombinedHeader)); + if(len == sizeof(CombinedHeader)) { + if(memcmp(&header.riff.descriptor.id, riffId, 4) != 0) { + // Not a valid wav file, to satisfy unit test for mediaobject + m_error = Phonon::FatalError; + //m_state = Phonon::ErrorState; + m_errorString = "Invalid wav file"; + setState(Phonon::ErrorState); + file.close(); + return; + } + } + file.close(); + } + } + emit metaDataChanged(ret); + emit currentSourceChanged(source); + emit totalTimeChanged(m_totalTime); + + setState(Phonon::StoppedState); +} + +void MediaObject::setPrefinishMark(qint32 newPrefinishMark) +{ + m_prefinishMark = newPrefinishMark; + if (currentTime() < totalTime() - m_prefinishMark) // not about to finish + m_prefinishMarkReachedNotEmitted = true; +} + +void MediaObject::pause() +{ + if (state() != Phonon::PausedState) + setState(Phonon::PausedState); + m_resumeState = false; + m_tickTimer->stop(); +} + +void MediaObject::stop() +{ + if (state() != Phonon::StoppedState) { + if(m_state != Phonon::ErrorState) { + setState(Phonon::StoppedState); + } + m_prefinishMarkReachedNotEmitted = true; + } + m_resumeState = false; + m_tickTimer->stop(); +} + +void MediaObject::emitTick() +{ + if (m_resumeState) { + return; + } + if(m_tickInterval > 0) + currentPos += m_tickInterval; + else + currentPos += 100; + + qint64 currentTime = currentPos; + qint64 totalTime = m_totalTime; + + if (m_tickInterval > 0 && currentTime != m_previousTickTime) { + emit tick(currentTime); + m_previousTickTime = currentTime; + } + if (m_state == Phonon::PlayingState) { + if (currentTime >= totalTime - m_prefinishMark) { + if (m_prefinishMarkReachedNotEmitted) { + m_prefinishMarkReachedNotEmitted = false; + emit prefinishMarkReached(totalTime - currentTime); + } + } + // Prepare load of next source + if (currentTime >= totalTime - 500) { + if (!m_aboutToFinishEmitted) { + m_aboutToFinishEmitted = true; // track is about to finish + emit aboutToFinish(); + } + } + if(currentTime >= totalTime) { + m_tickTimer->stop(); + if(m_nextSource.type() != MediaSource::Invalid && + m_nextSource.type() != MediaSource::Empty) { + setSource(m_nextSource); + m_nextSource = MediaSource(); + m_pendingState = Phonon::PlayingState; + } else { + setState(Phonon::PausedState); + currentPos = 0; + emit finished(); + } + } + } +} + +void MediaObject::seek(qint64 time) +{ + // We will assume no buffering in the object so this is not needed. + currentPos = time; +} + +} // ns Dummy +} // ns Phonon + +QT_END_NAMESPACE + +#include "moc_mediaobject.cpp" |