Blackberry: Refactor plugin directory structure

Move the mediaplayer related code in its own subdirectory.
This is a preparation for adding camera support in the future.

Change-Id: I880ff90e154165c2a3a31fd2b51e1dd224fea8fd
Reviewed-by: Thomas McGuire <thomas.mcguire@kdab.com>

src/plugins/blackberry/mediaplayer/bbmediaplayercontrol.cpp

@@ -0,0 +1,616 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbmediaplayercontrol.h"
+#include "bbvideowindowcontrol.h"
+#include "bbutil.h"
+#include <QtCore/qabstracteventdispatcher.h>
+#include <QtCore/qcoreapplication.h>
+#include <QtCore/qdir.h>
+#include <QtCore/qfileinfo.h>
+#include <QtCore/quuid.h>
+#include <mm/renderer.h>
+#include <bps/mmrenderer.h>
+#include <bps/screen.h>
+#include <errno.h>
+#include <sys/strm.h>
+#include <sys/stat.h>
+
+QT_BEGIN_NAMESPACE
+
+static int idCounter = 0;
+
+BbMediaPlayerControl::BbMediaPlayerControl(QObject *parent)
+    : QMediaPlayerControl(parent),
+      m_connection(0),
+      m_context(0),
+      m_audioId(-1),
+      m_state(QMediaPlayer::StoppedState),
+      m_volume(100),
+      m_muted(false),
+      m_rate(1),
+      m_id(-1),
+      m_eventMonitor(0),
+      m_position(0),
+      m_mediaStatus(QMediaPlayer::NoMedia),
+      m_playAfterMediaLoaded(false),
+      m_inputAttached(false),
+      m_stopEventsToIgnore(0),
+      m_bufferStatus(0)
+{
+    m_loadingTimer.setSingleShot(true);
+    m_loadingTimer.setInterval(0);
+    connect(&m_loadingTimer, SIGNAL(timeout()), this, SLOT(continueLoadMedia()));
+    QCoreApplication::eventDispatcher()->installNativeEventFilter(this);
+    openConnection();
+}
+
+BbMediaPlayerControl::~BbMediaPlayerControl()
+{
+    stop();
+    detach();
+    closeConnection();
+    QCoreApplication::eventDispatcher()->removeNativeEventFilter(this);
+}
+
+void BbMediaPlayerControl::openConnection()
+{
+    m_connection = mmr_connect(NULL);
+    if (!m_connection) {
+        emitPError("Unable to connect to the multimedia renderer");
+        return;
+    }
+
+    m_id = idCounter++;
+    m_contextName = QString("BbMediaPlayerControl_%1_%2").arg(m_id)
+                                                         .arg(QCoreApplication::applicationPid());
+    m_context = mmr_context_create(m_connection, m_contextName.toLatin1(),
+                                   0, S_IRWXU|S_IRWXG|S_IRWXO);
+    if (!m_context) {
+        emitPError("Unable to create context");
+        closeConnection();
+        return;
+    }
+
+    m_eventMonitor = mmrenderer_request_events(m_contextName.toLatin1(), 0, m_id);
+    if (!m_eventMonitor) {
+        qDebug() << "Unable to request multimedia events";
+        emit error(0, "Unable to request multimedia events");
+    }
+}
+
+void BbMediaPlayerControl::closeConnection()
+{
+    if (m_eventMonitor) {
+        mmrenderer_stop_events(m_eventMonitor);
+        m_eventMonitor = 0;
+    }
+
+    if (m_context) {
+        mmr_context_destroy(m_context);
+        m_context = 0;
+        m_contextName.clear();
+    }
+
+    if (m_connection) {
+        mmr_disconnect(m_connection);
+        m_connection = 0;
+    }
+}
+
+QString BbMediaPlayerControl::resourcePathForUrl(const QUrl &url)
+{
+    // If this is a local file, mmrenderer expects the file:// prefix and an absolute path.
+    // We treat URLs without scheme as local files, most likely someone just forgot to set the
+    // file:// prefix when constructing the URL.
+    if (url.isLocalFile() || url.scheme().isEmpty()) {
+        QString relativeFilePath;
+        if (!url.scheme().isEmpty())
+            relativeFilePath = url.toLocalFile();
+        else
+            relativeFilePath = url.path();
+        const QFileInfo fileInfo(relativeFilePath);
+        return QStringLiteral("file://") + fileInfo.absoluteFilePath();
+
+    // QRC, copy to temporary file, as mmrenderer does not support resource files
+    } else if (url.scheme() == QStringLiteral("qrc")) {
+        const QString qrcPath = ':' + url.path();
+        const QFileInfo resourceFileInfo(qrcPath);
+        m_tempMediaFileName = QDir::tempPath() + QStringLiteral("/qtmedia_") +
+                              QUuid::createUuid().toString() + QStringLiteral(".") +
+                              resourceFileInfo.suffix();
+        if (!QFile::copy(qrcPath, m_tempMediaFileName)) {
+            const QString errorMsg =
+                QString("Failed to copy resource file to temporary file %1 for playback").arg(m_tempMediaFileName);
+            qDebug() << errorMsg;
+            emit error(0, errorMsg);
+            return QString();
+        }
+        return m_tempMediaFileName;
+
+    // HTTP or similar URL, use as-is
+    } else {
+        return url.toString();
+    }
+}
+
+void BbMediaPlayerControl::attach()
+{
+    // Should only be called in detached state
+    Q_ASSERT(m_audioId == -1 && !m_inputAttached && m_tempMediaFileName.isEmpty());
+
+    if (m_media.isNull() || !m_context) {
+        setMediaStatus(QMediaPlayer::NoMedia);
+        return;
+    }
+
+    if (m_videoControl)
+        m_videoControl->attachDisplay(m_context);
+
+    m_audioId = mmr_output_attach(m_context, "audio:default", "audio");
+    if (m_audioId == -1) {
+        emitMmError("mmr_output_attach() for audio failed");
+        return;
+    }
+
+    const QString resourcePath = resourcePathForUrl(m_media.canonicalUrl());
+    if (resourcePath.isEmpty()) {
+        detach();
+        return;
+    }
+
+    if (mmr_input_attach(m_context, QFile::encodeName(resourcePath), "track") != 0) {
+        emitMmError(QString("mmr_input_attach() for %1 failed").arg(resourcePath));
+        setMediaStatus(QMediaPlayer::InvalidMedia);
+        detach();
+        return;
+    }
+
+    // For whatever reason, the mmrenderer sends out a MMR_STOPPED event when calling
+    // mmr_input_attach() above. Ignore it, as otherwise we'll trigger stopping right after we
+    // started.
+    m_stopEventsToIgnore++;
+
+    m_inputAttached = true;
+    setMediaStatus(QMediaPlayer::LoadedMedia);
+    m_bufferStatus = 0;
+    emit bufferStatusChanged(m_bufferStatus);
+}
+
+void BbMediaPlayerControl::detach()
+{
+    if (m_context) {
+        if (m_inputAttached) {
+            mmr_input_detach(m_context);
+            m_inputAttached = false;
+        }
+        if (m_videoControl)
+            m_videoControl->detachDisplay();
+        if (m_audioId != -1 && m_context) {
+            mmr_output_detach(m_context, m_audioId);
+            m_audioId = -1;
+        }
+    }
+
+    if (!m_tempMediaFileName.isEmpty()) {
+        QFile::remove(m_tempMediaFileName);
+        m_tempMediaFileName.clear();
+    }
+    m_loadingTimer.stop();
+}
+
+QMediaPlayer::State BbMediaPlayerControl::state() const
+{
+    return m_state;
+}
+
+QMediaPlayer::MediaStatus BbMediaPlayerControl::mediaStatus() const
+{
+    return m_mediaStatus;
+}
+
+qint64 BbMediaPlayerControl::duration() const
+{
+    return m_metaData.duration();
+}
+
+qint64 BbMediaPlayerControl::position() const
+{
+    return m_position;
+}
+
+void BbMediaPlayerControl::setPosition(qint64 position)
+{
+    if (m_position != position) {
+        m_position = position;
+
+        // Don't update in stopped state, it would not have any effect. Instead, the position is
+        // updated in play().
+        if (m_state != QMediaPlayer::StoppedState)
+            setPositionInternal(m_position);
+
+        emit positionChanged(m_position);
+    }
+}
+
+int BbMediaPlayerControl::volume() const
+{
+    return m_volume;
+}
+
+void BbMediaPlayerControl::setVolumeInternal(int newVolume)
+{
+    if (!m_context)
+        return;
+
+    newVolume = qBound(0, newVolume, 100);
+    if (m_audioId != -1) {
+        strm_dict_t * dict = strm_dict_new();
+        dict = strm_dict_set(dict, "volume", QString::number(newVolume).toLatin1());
+        if (mmr_output_parameters(m_context, m_audioId, dict) != 0)
+            emitMmError("mmr_output_parameters: Setting volume failed");
+    }
+}
+
+void BbMediaPlayerControl::setPlaybackRateInternal(qreal rate)
+{
+    if (!m_context)
+        return;
+
+    const int mmRate = rate * 1000;
+    if (mmr_speed_set(m_context, mmRate) != 0)
+        emitMmError("mmr_speed_set failed");
+}
+
+void BbMediaPlayerControl::setPositionInternal(qint64 position)
+{
+    if (!m_context)
+        return;
+
+    if (mmr_seek(m_context, QString::number(position).toLatin1()) != 0)
+        emitMmError("Seeking failed");
+}
+
+void BbMediaPlayerControl::setMediaStatus(QMediaPlayer::MediaStatus status)
+{
+    if (m_mediaStatus != status) {
+        m_mediaStatus = status;
+        emit mediaStatusChanged(m_mediaStatus);
+    }
+}
+
+void BbMediaPlayerControl::setState(QMediaPlayer::State state)
+{
+    if (m_state != state) {
+        m_state = state;
+        emit stateChanged(m_state);
+    }
+}
+
+void BbMediaPlayerControl::stopInternal(StopCommand stopCommand)
+{
+    if (m_state != QMediaPlayer::StoppedState) {
+
+        if (stopCommand == StopMmRenderer) {
+            ++m_stopEventsToIgnore;
+            mmr_stop(m_context);
+        }
+
+        setState(QMediaPlayer::StoppedState);
+    }
+
+    if (m_position != 0) {
+        m_position = 0;
+        emit positionChanged(0);
+    }
+}
+
+void BbMediaPlayerControl::setVolume(int volume)
+{
+    const int newVolume = qBound(0, volume, 100);
+    if (m_volume != newVolume) {
+        m_volume = newVolume;
+        if (!m_muted)
+            setVolumeInternal(m_volume);
+        emit volumeChanged(m_volume);
+    }
+}
+
+bool BbMediaPlayerControl::isMuted() const
+{
+    return m_muted;
+}
+
+void BbMediaPlayerControl::setMuted(bool muted)
+{
+    if (m_muted != muted) {
+        m_muted = muted;
+        setVolumeInternal(muted ? 0 : m_volume);
+        emit mutedChanged(muted);
+    }
+}
+
+int BbMediaPlayerControl::bufferStatus() const
+{
+    return m_bufferStatus;
+}
+
+bool BbMediaPlayerControl::isAudioAvailable() const
+{
+    return m_metaData.hasAudio();
+}
+
+bool BbMediaPlayerControl::isVideoAvailable() const
+{
+    return m_metaData.hasVideo();
+}
+
+bool BbMediaPlayerControl::isSeekable() const
+{
+    // We can currently not get that information from the mmrenderer API. Just pretend we can seek,
+    // it will fail at runtime if we can not.
+    return true;
+}
+
+QMediaTimeRange BbMediaPlayerControl::availablePlaybackRanges() const
+{
+    // We can't get this information from the mmrenderer API yet, so pretend we can seek everywhere
+    return QMediaTimeRange(0, m_metaData.duration());
+}
+
+qreal BbMediaPlayerControl::playbackRate() const
+{
+    return m_rate;
+}
+
+void BbMediaPlayerControl::setPlaybackRate(qreal rate)
+{
+    if (m_rate != rate) {
+        m_rate = rate;
+        setPlaybackRateInternal(m_rate);
+        emit playbackRateChanged(m_rate);
+    }
+}
+
+QMediaContent BbMediaPlayerControl::media() const
+{
+    return m_media;
+}
+
+const QIODevice *BbMediaPlayerControl::mediaStream() const
+{
+    // Always 0, we don't support QIODevice streams
+    return 0;
+}
+
+void BbMediaPlayerControl::setMedia(const QMediaContent &media, QIODevice *stream)
+{
+    Q_UNUSED(stream); // not supported
+
+    stop();
+    detach();
+
+    m_media = media;
+    emit mediaChanged(m_media);
+
+    // Slight hack: With MediaPlayer QtQuick elements that have autoPlay set to true, playback
+    // would start before the QtQuick canvas is propagated to all elements, and therefore our
+    // video output would not work. Therefore, delay actually playing the media a bit so that the
+    // canvas is ready.
+    // The mmrenderer doesn't allow to attach video outputs after playing has started, otherwise
+    // this would be unnecessary.
+    if (!m_media.isNull()) {
+        setMediaStatus(QMediaPlayer::LoadingMedia);
+        m_loadingTimer.start(); // singleshot timer to continueLoadMedia()
+    } else {
+        continueLoadMedia(); // still needed, as it will update the media status and clear metadata
+    }
+}
+
+void BbMediaPlayerControl::continueLoadMedia()
+{
+    attach();
+    updateMetaData();
+    if (m_playAfterMediaLoaded)
+        play();
+}
+
+void BbMediaPlayerControl::play()
+{
+    if (m_playAfterMediaLoaded)
+        m_playAfterMediaLoaded = false;
+
+    // No-op if we are already playing, except if we were called from continueLoadMedia(), in which
+    // case m_playAfterMediaLoaded is true (hence the 'else').
+    else if (m_state == QMediaPlayer::PlayingState)
+        return;
+
+    if (m_mediaStatus == QMediaPlayer::LoadingMedia) {
+
+        // State changes are supposed to be synchronous
+        setState(QMediaPlayer::PlayingState);
+
+        // Defer playing to later, when the timer triggers continueLoadMedia()
+        m_playAfterMediaLoaded = true;
+        return;
+    }
+
+    // Un-pause the state when it is paused
+    if (m_state == QMediaPlayer::PausedState) {
+        setPlaybackRateInternal(m_rate);
+        setState(QMediaPlayer::PlayingState);
+        return;
+    }
+
+    if (m_media.isNull() || !m_connection || !m_context || m_audioId == -1) {
+        setState(QMediaPlayer::StoppedState);
+        return;
+    }
+
+    setPositionInternal(m_position);
+    setVolumeInternal(m_volume);
+    setPlaybackRateInternal(m_rate);
+
+    if (mmr_play(m_context) != 0) {
+        setState(QMediaPlayer::StoppedState);
+        emitMmError("mmr_play() failed");
+        return;
+    }
+
+    setState( QMediaPlayer::PlayingState);
+}
+
+void BbMediaPlayerControl::pause()
+{
+    if (m_state == QMediaPlayer::PlayingState) {
+        setPlaybackRateInternal(0);
+        setState(QMediaPlayer::PausedState);
+    }
+}
+
+void BbMediaPlayerControl::stop()
+{
+    stopInternal(StopMmRenderer);
+}
+
+void BbMediaPlayerControl::setVideoControl(BbVideoWindowControl *videoControl)
+{
+    m_videoControl = videoControl;
+}
+
+bool BbMediaPlayerControl::nativeEventFilter(const QByteArray &eventType, void *message, long *result)
+{
+    Q_UNUSED(eventType);
+    Q_UNUSED(result);
+
+    bps_event_t * const event = static_cast<bps_event_t *>(message);
+    if (!event ||
+        (bps_event_get_domain(event) != mmrenderer_get_domain() &&
+         bps_event_get_domain(event) != screen_get_domain()))
+        return false;
+
+    if (m_videoControl)
+        m_videoControl->bpsEventHandler(event);
+
+    if (bps_event_get_domain(event) == mmrenderer_get_domain()) {
+        if (bps_event_get_code(event) == MMRENDERER_STATE_CHANGE) {
+            const mmrenderer_state_t newState = mmrenderer_event_get_state(event);
+            if (newState == MMR_STOPPED) {
+
+                // Only react to stop events that happen when the end of the stream is reached and
+                // playback is stopped because of this.
+                // Ignore other stop event sources, souch as calling mmr_stop() ourselves and
+                // mmr_input_attach().
+                if (m_stopEventsToIgnore > 0) {
+                    --m_stopEventsToIgnore;
+                } else {
+                    setMediaStatus(QMediaPlayer::EndOfMedia);
+                    stopInternal(IgnoreMmRenderer);
+                }
+                return false;
+            }
+        }
+
+        if (bps_event_get_code(event) == MMRENDERER_STATUS_UPDATE) {
+
+            // Prevent spurious position change events from overriding our own position, for example
+            // when setting the position to 0 in stop().
+            // Also, don't change the position while we're loading the media, as then play() would
+            // set a wrong initial position.
+            if (m_state != QMediaPlayer::PlayingState ||
+                m_mediaStatus == QMediaPlayer::LoadingMedia ||
+                m_mediaStatus == QMediaPlayer::NoMedia ||
+                m_mediaStatus == QMediaPlayer::InvalidMedia)
+                return false;
+
+            const qint64 newPosition = QString::fromLatin1(mmrenderer_event_get_position(event)).toLongLong();
+            if (newPosition != 0 && newPosition != m_position) {
+                m_position = newPosition;
+                emit positionChanged(m_position);
+            }
+
+            const QString bufferStatus = QString::fromLatin1(mmrenderer_event_get_bufferlevel(event));
+            const int slashPos = bufferStatus.indexOf('/');
+            if (slashPos != -1) {
+                const int fill = bufferStatus.left(slashPos).toInt();
+                const int capacity = bufferStatus.mid(slashPos + 1).toInt();
+                if (capacity != 0) {
+                    m_bufferStatus = fill / static_cast<float>(capacity) * 100.0f;
+                    emit bufferStatusChanged(m_bufferStatus);
+                }
+            }
+        }
+    }
+
+    return false;
+}
+
+void BbMediaPlayerControl::updateMetaData()
+{
+    if (m_mediaStatus == QMediaPlayer::LoadedMedia)
+        m_metaData.parse(m_contextName);
+    else
+        m_metaData.clear();
+
+    if (m_videoControl)
+        m_videoControl->setMetaData(m_metaData);
+
+    emit durationChanged(m_metaData.duration());
+    emit audioAvailableChanged(m_metaData.hasAudio());
+    emit videoAvailableChanged(m_metaData.hasVideo());
+    emit availablePlaybackRangesChanged(availablePlaybackRanges());
+}
+
+void BbMediaPlayerControl::emitMmError(const QString &msg)
+{
+    int errorCode = MMR_ERROR_NONE;
+    const QString errorMessage = mmErrorMessage(msg, m_context, &errorCode);
+    qDebug() << errorMessage;
+    emit error(errorCode, errorMessage);
+}
+
+void BbMediaPlayerControl::emitPError(const QString &msg)
+{
+    const QString errorMessage = QString("%1: %2").arg(msg).arg(strerror(errno));
+    qDebug() << errorMessage;
+    emit error(errno, errorMessage);
+}
+
+QT_END_NAMESPACE

src/plugins/blackberry/mediaplayer/bbmediaplayercontrol.h

@@ -0,0 +1,155 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBMEDIAPLAYERCONTROL_H
+#define BBMEDIAPLAYERCONTROL_H
+
+#include "bbmetadata.h"
+#include <qmediaplayercontrol.h>
+#include <QtCore/qabstractnativeeventfilter.h>
+#include <QtCore/qpointer.h>
+#include <QtCore/qtimer.h>
+
+struct bps_event_t;
+typedef struct mmr_connection mmr_connection_t;
+typedef struct mmr_context mmr_context_t;
+typedef struct mmrenderer_monitor mmrenderer_monitor_t;
+
+QT_BEGIN_NAMESPACE
+
+class BbVideoWindowControl;
+
+class BbMediaPlayerControl : public QMediaPlayerControl, public QAbstractNativeEventFilter
+{
+    Q_OBJECT
+public:
+    explicit BbMediaPlayerControl(QObject *parent = 0);
+    ~BbMediaPlayerControl();
+
+    QMediaPlayer::State state() const Q_DECL_OVERRIDE;
+
+    QMediaPlayer::MediaStatus mediaStatus() const Q_DECL_OVERRIDE;
+
+    qint64 duration() const Q_DECL_OVERRIDE;
+
+    qint64 position() const Q_DECL_OVERRIDE;
+    void setPosition(qint64 position) Q_DECL_OVERRIDE;
+
+    int volume() const Q_DECL_OVERRIDE;
+    void setVolume(int volume) Q_DECL_OVERRIDE;
+
+    bool isMuted() const Q_DECL_OVERRIDE;
+    void setMuted(bool muted) Q_DECL_OVERRIDE;
+
+    int bufferStatus() const Q_DECL_OVERRIDE;
+
+    bool isAudioAvailable() const Q_DECL_OVERRIDE;
+    bool isVideoAvailable() const Q_DECL_OVERRIDE;
+
+    bool isSeekable() const Q_DECL_OVERRIDE;
+
+    QMediaTimeRange availablePlaybackRanges() const Q_DECL_OVERRIDE;
+
+    qreal playbackRate() const Q_DECL_OVERRIDE;
+    void setPlaybackRate(qreal rate) Q_DECL_OVERRIDE;
+
+    QMediaContent media() const Q_DECL_OVERRIDE;
+    const QIODevice *mediaStream() const Q_DECL_OVERRIDE;
+    void setMedia(const QMediaContent &media, QIODevice *stream) Q_DECL_OVERRIDE;
+
+    void play() Q_DECL_OVERRIDE;
+    void pause() Q_DECL_OVERRIDE;
+    void stop() Q_DECL_OVERRIDE;
+
+    void setVideoControl(BbVideoWindowControl *videoControl);
+    bool nativeEventFilter(const QByteArray &eventType, void *message, long *result) Q_DECL_OVERRIDE;
+
+private Q_SLOTS:
+    void continueLoadMedia();
+
+private:
+    QString resourcePathForUrl(const QUrl &url);
+    void openConnection();
+    void closeConnection();
+    void attach();
+    void detach();
+    void updateMetaData();
+
+    void emitMmError(const QString &msg);
+    void emitPError(const QString &msg);
+
+    // All these set the specified value to the backend, but neither emit changed signals
+    // nor change the member value.
+    void setVolumeInternal(int newVolume);
+    void setPlaybackRateInternal(qreal rate);
+    void setPositionInternal(qint64 position);
+
+    void setMediaStatus(QMediaPlayer::MediaStatus status);
+    void setState(QMediaPlayer::State state);
+
+    enum StopCommand { StopMmRenderer, IgnoreMmRenderer };
+    void stopInternal(StopCommand stopCommand);
+
+    QMediaContent m_media;
+    mmr_connection_t *m_connection;
+    mmr_context_t *m_context;
+    QString m_contextName;
+    int m_audioId;
+    QMediaPlayer::State m_state;
+    int m_volume;
+    bool m_muted;
+    qreal m_rate;
+    QPointer<BbVideoWindowControl> m_videoControl;
+    BbMetaData m_metaData;
+    int m_id;
+    mmrenderer_monitor_t *m_eventMonitor;
+    qint64 m_position;
+    QMediaPlayer::MediaStatus m_mediaStatus;
+    bool m_playAfterMediaLoaded;
+    bool m_inputAttached;
+    int m_stopEventsToIgnore;
+    int m_bufferStatus;
+    QString m_tempMediaFileName;
+    QTimer m_loadingTimer;
+};
+
+QT_END_NAMESPACE
+
+#endif

src/plugins/blackberry/mediaplayer/bbmediaplayerservice.cpp

@@ -0,0 +1,96 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbmediaplayerservice.h"
+
+#include "bbmediaplayercontrol.h"
+#include "bbvideowindowcontrol.h"
+
+QT_BEGIN_NAMESPACE
+
+BbMediaPlayerService::BbMediaPlayerService(QObject *parent)
+    : QMediaService(parent),
+      m_videoWindowControl(0),
+      m_mediaPlayerControl(0)
+{
+}
+
+BbMediaPlayerService::~BbMediaPlayerService()
+{
+    // Someone should have called releaseControl(), but better be safe
+    delete m_videoWindowControl;
+    delete m_mediaPlayerControl;
+}
+
+QMediaControl *BbMediaPlayerService::requestControl(const char *name)
+{
+    if (qstrcmp(name, QMediaPlayerControl_iid) == 0) {
+        if (!m_mediaPlayerControl) {
+            m_mediaPlayerControl = new BbMediaPlayerControl();
+            updateControls();
+        }
+        return m_mediaPlayerControl;
+    }
+    else if (qstrcmp(name, QVideoWindowControl_iid) == 0) {
+        if (!m_videoWindowControl) {
+            m_videoWindowControl = new BbVideoWindowControl();
+            updateControls();
+        }
+        return m_videoWindowControl;
+    }
+    return 0;
+}
+
+void BbMediaPlayerService::releaseControl(QMediaControl *control)
+{
+    if (control == m_videoWindowControl)
+        m_videoWindowControl = 0;
+    if (control == m_mediaPlayerControl)
+        m_mediaPlayerControl = 0;
+    delete control;
+}
+
+void BbMediaPlayerService::updateControls()
+{
+    if (m_videoWindowControl && m_mediaPlayerControl)
+        m_mediaPlayerControl->setVideoControl(m_videoWindowControl);
+}
+
+QT_END_NAMESPACE

src/plugins/blackberry/mediaplayer/bbmediaplayerservice.h

@@ -0,0 +1,71 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBMEDIAPLAYERSERVICE_H
+#define BBMEDIAPLAYERSERVICE_H
+
+#include <qmediaservice.h>
+#include <QtCore/qpointer.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbMediaPlayerControl;
+class BbVideoWindowControl;
+
+class BbMediaPlayerService : public QMediaService
+{
+    Q_OBJECT
+public:
+    explicit BbMediaPlayerService(QObject *parent = 0);
+    ~BbMediaPlayerService();
+
+    QMediaControl *requestControl(const char *name) Q_DECL_OVERRIDE;
+    void releaseControl(QMediaControl *control) Q_DECL_OVERRIDE;
+
+private:
+    void updateControls();
+
+    QPointer<BbVideoWindowControl> m_videoWindowControl;
+    QPointer<BbMediaPlayerControl> m_mediaPlayerControl;
+};
+
+QT_END_NAMESPACE
+
+#endif

src/plugins/blackberry/mediaplayer/bbmetadata.cpp

@@ -0,0 +1,164 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbmetadata.h"
+
+#include <QtCore/qdebug.h>
+#include <QtCore/qfile.h>
+#include <QtCore/qstringlist.h>
+
+QT_BEGIN_NAMESPACE
+
+BbMetaData::BbMetaData()
+{
+    clear();
+}
+
+static const char * durationKey = "md_title_duration";
+static const char * widthKey = "md_video_width";
+static const char * heightKey = "md_video_height";
+static const char * mediaTypeKey = "md_title_mediatype";
+static const char * pixelWidthKey = "md_video_pixel_height";
+static const char * pixelHeightKey = "md_video_pixel_width";
+
+static const int mediaTypeAudioFlag = 4;
+static const int mediaTypeVideoFlag = 2;
+
+bool BbMetaData::parse(const QString &contextName)
+{
+    clear();
+    QString fileName =
+            QString("/pps/services/multimedia/renderer/context/%1/metadata").arg(contextName);
+
+    // In newer OS versions, the filename is "metadata0", not metadata, so try both.
+    if (!QFile::exists(fileName))
+        fileName += '0';
+
+    QFile metaDataFile(fileName);
+    if (!metaDataFile.open(QFile::ReadOnly)) {
+        qWarning() << "Unable to open media metadata file" << fileName << ":"
+                   << metaDataFile.errorString();
+        return false;
+    }
+
+    const QString separator("::");
+    QTextStream stream(&metaDataFile);
+    Q_FOREVER {
+        const QString line = stream.readLine();
+        if (line.isNull())
+            break;
+
+        const int separatorPos = line.indexOf(separator);
+        if (separatorPos != -1) {
+            const QString key = line.left(separatorPos);
+            const QString value = line.mid(separatorPos + separator.length());
+
+            if (key == durationKey)
+                m_duration = value.toLongLong();
+            else if (key == widthKey)
+                m_width = value.toInt();
+            else if (key == heightKey)
+                m_height = value.toInt();
+            else if (key == mediaTypeKey)
+                m_mediaType = value.toInt();
+            else if (key == pixelWidthKey)
+                m_pixelWidth = value.toFloat();
+            else if (key == pixelHeightKey)
+                m_pixelHeight = value.toFloat();
+        }
+    }
+
+    return true;
+}
+
+void BbMetaData::clear()
+{
+    m_duration = 0;
+    m_height = 0;
+    m_width = 0;
+    m_mediaType = -1;
+    m_pixelWidth = 1;
+    m_pixelHeight = 1;
+}
+
+qlonglong BbMetaData::duration() const
+{
+    return m_duration;
+}
+
+// Handling of pixel aspect ratio
+//
+// If the pixel aspect ratio is different from 1:1, it means the video needs to be stretched in
+// order to look natural.
+// For example, if the pixel width is 2, and the pixel height is 1, it means a video of 300x200
+// pixels needs to be displayed as 600x200 to look correct.
+// In order to support this the easiest way, we simply pretend that the actual size of the video
+// is 600x200, which will cause the video to be displayed in an aspect ratio of 3:1 instead of 3:2,
+// and therefore look correct.
+
+int BbMetaData::height() const
+{
+    return m_height * m_pixelHeight;
+}
+
+int BbMetaData::width() const
+{
+    return m_width * m_pixelWidth;
+}
+
+bool BbMetaData::hasVideo() const
+{
+    // By default, assume no video if we can't extract the information
+    if (m_mediaType == -1)
+        return false;
+
+    return (m_mediaType & mediaTypeVideoFlag);
+}
+
+bool BbMetaData::hasAudio() const
+{
+    // By default, assume audio only if we can't extract the information
+    if (m_mediaType == -1)
+        return true;
+
+    return (m_mediaType & mediaTypeAudioFlag);
+}
+
+QT_END_NAMESPACE

src/plugins/blackberry/mediaplayer/bbmetadata.h

@@ -0,0 +1,74 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBMETADATA_H
+#define BBMETADATA_H
+
+#include <QtCore/qglobal.h>
+
+QT_BEGIN_NAMESPACE
+
+class BbMetaData
+{
+public:
+    BbMetaData();
+    bool parse(const QString &contextName);
+    void clear();
+
+    // Duration in milliseconds
+    qlonglong duration() const;
+
+    int height() const;
+    int width() const;
+    bool hasVideo() const;
+    bool hasAudio() const;
+
+private:
+    qlonglong m_duration;
+    int m_height;
+    int m_width;
+    int m_mediaType;
+    float m_pixelWidth;
+    float m_pixelHeight;
+};
+
+QT_END_NAMESPACE
+
+#endif

src/plugins/blackberry/mediaplayer/bbutil.cpp

@@ -0,0 +1,100 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbutil.h"
+
+#include <QtCore/qstring.h>
+#include <mm/renderer.h>
+
+QT_BEGIN_NAMESPACE
+
+struct MmError {
+    int errorCode;
+    const char *name;
+};
+
+#define MM_ERROR_ENTRY(error) { error, #error }
+static const MmError mmErrors[] = {
+    MM_ERROR_ENTRY(MMR_ERROR_NONE),
+    MM_ERROR_ENTRY(MMR_ERROR_UNKNOWN ),
+    MM_ERROR_ENTRY(MMR_ERROR_INVALID_PARAMETER ),
+    MM_ERROR_ENTRY(MMR_ERROR_INVALID_STATE),
+    MM_ERROR_ENTRY(MMR_ERROR_UNSUPPORTED_VALUE),
+    MM_ERROR_ENTRY(MMR_ERROR_UNSUPPORTED_MEDIA_TYPE),
+    MM_ERROR_ENTRY(MMR_ERROR_MEDIA_PROTECTED),
+    MM_ERROR_ENTRY(MMR_ERROR_UNSUPPORTED_OPERATION),
+    MM_ERROR_ENTRY(MMR_ERROR_READ),
+    MM_ERROR_ENTRY(MMR_ERROR_WRITE),
+    MM_ERROR_ENTRY(MMR_ERROR_MEDIA_UNAVAILABLE),
+    MM_ERROR_ENTRY(MMR_ERROR_MEDIA_CORRUPTED),
+    MM_ERROR_ENTRY(MMR_ERROR_OUTPUT_UNAVAILABLE),
+    MM_ERROR_ENTRY(MMR_ERROR_NO_MEMORY),
+    MM_ERROR_ENTRY(MMR_ERROR_RESOURCE_UNAVAILABLE),
+    MM_ERROR_ENTRY(MMR_ERROR_MEDIA_DRM_NO_RIGHTS),
+    MM_ERROR_ENTRY(MMR_ERROR_DRM_CORRUPTED_DATA_STORE),
+    MM_ERROR_ENTRY(MMR_ERROR_DRM_OUTPUT_PROTECTION),
+    MM_ERROR_ENTRY(MMR_ERROR_DRM_OPL_HDMI),
+    MM_ERROR_ENTRY(MMR_ERROR_DRM_OPL_DISPLAYPORT),
+    MM_ERROR_ENTRY(MMR_ERROR_DRM_OPL_DVI),
+    MM_ERROR_ENTRY(MMR_ERROR_DRM_OPL_ANALOG_VIDEO),
+    MM_ERROR_ENTRY(MMR_ERROR_DRM_OPL_ANALOG_AUDIO),
+    MM_ERROR_ENTRY(MMR_ERROR_DRM_OPL_TOSLINK),
+    MM_ERROR_ENTRY(MMR_ERROR_DRM_OPL_SPDIF),
+    MM_ERROR_ENTRY(MMR_ERROR_DRM_OPL_BLUETOOTH),
+    MM_ERROR_ENTRY(MMR_ERROR_DRM_OPL_WIRELESSHD),
+};
+static const int numMmErrors = sizeof(mmErrors) / sizeof(MmError);
+
+QString mmErrorMessage(const QString &msg, mmr_context_t *context, int *errorCode)
+{
+    const mmr_error_info_t * const mmError = mmr_error_info(context);
+
+    if (errorCode)
+        *errorCode = mmError->error_code;
+
+    if (mmError->error_code >= 0 && mmError->error_code < numMmErrors) {
+        return QString("%1: %2 (code %3)").arg(msg).arg(mmErrors[mmError->error_code].name)
+                                          .arg(mmError->error_code);
+    } else {
+        return QString("%1: Unknown error code %2").arg(msg).arg(mmError->error_code);
+    }
+}
+
+QT_END_NAMESPACE

src/plugins/blackberry/mediaplayer/bbutil.h

@@ -0,0 +1,56 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBUTIL_H
+#define BBUTIL_H
+
+#include <QtCore/qglobal.h>
+
+typedef struct mmr_context mmr_context_t;
+
+QT_BEGIN_NAMESPACE
+
+class QString;
+
+QString mmErrorMessage(const QString &msg, mmr_context_t *context, int * errorCode = 0);
+
+QT_END_NAMESPACE
+
+#endif

src/plugins/blackberry/mediaplayer/bbvideowindowcontrol.cpp

@@ -0,0 +1,415 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#include "bbvideowindowcontrol.h"
+#include "bbutil.h"
+#include <QtCore/qdebug.h>
+#include <QtGui/qguiapplication.h>
+#include <QtGui/qpa/qplatformnativeinterface.h>
+#include <QtGui/qscreen.h>
+#include <QtGui/qwindow.h>
+#include <mm/renderer.h>
+#include <bps/screen.h>
+
+QT_BEGIN_NAMESPACE
+
+static int winIdCounter = 0;
+
+BbVideoWindowControl::BbVideoWindowControl(QObject *parent)
+    : QVideoWindowControl(parent),
+      m_videoId(-1),
+      m_winId(0),
+      m_context(0),
+      m_fullscreen(false),
+      m_aspectRatioMode(Qt::IgnoreAspectRatio),
+      m_window(0),
+      m_hue(0),
+      m_brightness(0),
+      m_contrast(0),
+      m_saturation(0)
+{
+}
+
+BbVideoWindowControl::~BbVideoWindowControl()
+{
+}
+
+WId BbVideoWindowControl::winId() const
+{
+    return m_winId;
+}
+
+void BbVideoWindowControl::setWinId(WId id)
+{
+    m_winId = id;
+}
+
+QRect BbVideoWindowControl::displayRect() const
+{
+    return m_displayRect ;
+}
+
+void BbVideoWindowControl::setDisplayRect(const QRect &rect)
+{
+    if (m_displayRect != rect) {
+        m_displayRect = rect;
+        updateVideoPosition();
+    }
+}
+
+bool BbVideoWindowControl::isFullScreen() const
+{
+    return m_fullscreen;
+}
+
+void BbVideoWindowControl::setFullScreen(bool fullScreen)
+{
+    if (m_fullscreen != fullScreen) {
+        m_fullscreen = fullScreen;
+        updateVideoPosition();
+        emit fullScreenChanged(m_fullscreen);
+    }
+}
+
+void BbVideoWindowControl::repaint()
+{
+    // Nothing we can or should do here
+}
+
+QSize BbVideoWindowControl::nativeSize() const
+{
+    return QSize(m_metaData.width(), m_metaData.height());
+}
+
+Qt::AspectRatioMode BbVideoWindowControl::aspectRatioMode() const
+{
+    return m_aspectRatioMode;
+}
+
+void BbVideoWindowControl::setAspectRatioMode(Qt::AspectRatioMode mode)
+{
+    m_aspectRatioMode = mode;
+}
+
+int BbVideoWindowControl::brightness() const
+{
+    return m_brightness;
+}
+
+void BbVideoWindowControl::setBrightness(int brightness)
+{
+    if (m_brightness != brightness) {
+        m_brightness = brightness;
+        updateBrightness();
+        emit brightnessChanged(m_brightness);
+    }
+}
+
+int BbVideoWindowControl::contrast() const
+{
+    return m_contrast;
+}
+
+void BbVideoWindowControl::setContrast(int contrast)
+{
+    if (m_contrast != contrast) {
+        m_contrast = contrast;
+        updateContrast();
+        emit contrastChanged(m_contrast);
+    }
+}
+
+int BbVideoWindowControl::hue() const
+{
+    return m_hue;
+}
+
+void BbVideoWindowControl::setHue(int hue)
+{
+    if (m_hue != hue) {
+        m_hue = hue;
+        updateHue();
+        emit hueChanged(m_hue);
+    }
+}
+
+int BbVideoWindowControl::saturation() const
+{
+    return m_saturation;
+}
+
+void BbVideoWindowControl::setSaturation(int saturation)
+{
+    if (m_saturation != saturation) {
+        m_saturation = saturation;
+        updateSaturation();
+        emit saturationChanged(m_saturation);
+    }
+}
+
+void BbVideoWindowControl::attachDisplay(mmr_context_t *context)
+{
+    if (m_videoId != -1) {
+        qDebug() << "BbVideoWindowControl: Video output already attached!";
+        return;
+    }
+
+    if (!context) {
+        qDebug() << "BbVideoWindowControl: No media player context!";
+        return;
+    }
+
+    QWindow * const window = findWindow(m_winId);
+    if (!window) {
+        qDebug() << "BbVideoWindowControl: No video window!";
+        return;
+    }
+
+    QPlatformNativeInterface * const nativeInterface = QGuiApplication::platformNativeInterface();
+    if (!nativeInterface) {
+        qDebug() << "BbVideoWindowControl: Unable to get platform native interface. Qt too old?";
+        return;
+    }
+
+    const char * const groupNameData = static_cast<const char *>(
+        nativeInterface->nativeResourceForWindow("windowGroup", window));
+    if (!groupNameData) {
+        qDebug() << "BbVideoWindowControl: Unable to find window group for window" << window;
+        return;
+    }
+
+    const QString groupName = QString::fromLatin1(groupNameData);
+    m_windowName = QString("BbVideoWindowControl_%1_%2").arg(winIdCounter++)
+                                                        .arg(QCoreApplication::applicationPid());
+    // Start with an invisible window. If it would be visible right away, it would be at the wrong
+    // position, and we can only change the position once we get the window handle.
+    const QString videoDeviceUrl =
+            QString("screen:?winid=%1&wingrp=%2&initflags=invisible&nodstviewport=1").arg(m_windowName).arg(groupName);
+
+    m_videoId = mmr_output_attach(context, videoDeviceUrl.toLatin1(), "video");
+    if (m_videoId == -1) {
+        qDebug() << mmErrorMessage("mmr_output_attach() for video failed", context);
+        return;
+    }
+
+    m_context = context;
+    updateVideoPosition();
+    updateHue();
+    updateContrast();
+    updateBrightness();
+    updateSaturation();
+}
+
+void BbVideoWindowControl::updateVideoPosition()
+{
+    QWindow * const window = findWindow(m_winId);
+    if (m_context && m_videoId != -1 && window) {
+        QPoint topLeft = m_fullscreen ?
+                                   QPoint(0,0) :
+                                   window->mapToGlobal(m_displayRect.topLeft());
+
+        QScreen * const screen = window->screen();
+        int width = m_fullscreen ?
+                        screen->size().width() :
+                        m_displayRect.width();
+        int height = m_fullscreen ?
+                        screen->size().height() :
+                        m_displayRect.height();
+
+        if (m_metaData.hasVideo()) { // We need the source size to do aspect ratio scaling
+            const qreal sourceRatio = m_metaData.width() / static_cast<float>(m_metaData.height());
+            const qreal targetRatio = width / static_cast<float>(height);
+
+            if (m_aspectRatioMode == Qt::KeepAspectRatio) {
+                if (targetRatio < sourceRatio) {
+                    // Need to make height smaller
+                    const int newHeight = width / sourceRatio;
+                    const int heightDiff = height - newHeight;
+                    topLeft.ry() += heightDiff / 2;
+                    height = newHeight;
+                } else {
+                    // Need to make width smaller
+                    const int newWidth = sourceRatio * height;
+                    const int widthDiff = width - newWidth;
+                    topLeft.rx() += widthDiff / 2;
+                    width = newWidth;
+                }
+
+            } else if (m_aspectRatioMode == Qt::KeepAspectRatioByExpanding) {
+                if (targetRatio < sourceRatio) {
+                    // Need to make width larger
+                    const int newWidth = sourceRatio * height;
+                    const int widthDiff = newWidth - width;
+                    topLeft.rx() -= widthDiff / 2;
+                    width = newWidth;
+                } else {
+                    // Need to make height larger
+                    const int newHeight = width / sourceRatio;
+                    const int heightDiff = newHeight - height;
+                    topLeft.ry() -= heightDiff / 2;
+                    height = newHeight;
+                }
+            }
+        }
+
+        if (m_window != 0) {
+            const int position[2] = { topLeft.x(), topLeft.y() };
+            const int size[2] = { width, height };
+            const int visible = m_displayRect.isValid();
+            if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_POSITION, position) != 0)
+                perror("Setting video position failed");
+            if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_SIZE, size) != 0)
+                perror("Setting video size failed");
+            if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_VISIBLE, &visible) != 0)
+                perror("Setting video visibility failed");
+        }
+    }
+}
+
+void BbVideoWindowControl::updateBrightness()
+{
+    if (m_window != 0) {
+        const int backendValue = m_brightness * 2.55f;
+        if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_BRIGHTNESS, &backendValue) != 0)
+            perror("Setting brightness failed");
+    }
+}
+
+void BbVideoWindowControl::updateContrast()
+{
+    if (m_window != 0) {
+        const int backendValue = m_contrast * 1.27f;
+        if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_CONTRAST, &backendValue) != 0)
+            perror("Setting contrast failed");
+    }
+}
+
+void BbVideoWindowControl::updateHue()
+{
+    if (m_window != 0) {
+        const int backendValue = m_hue * 1.27f;
+        if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_HUE, &backendValue) != 0)
+            perror("Setting hue failed");
+    }
+}
+
+void BbVideoWindowControl::updateSaturation()
+{
+    if (m_window != 0) {
+        const int backendValue = m_saturation * 1.27f;
+        if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_SATURATION, &backendValue) != 0)
+            perror("Setting saturation failed");
+    }
+}
+
+void BbVideoWindowControl::detachDisplay()
+{
+    if (m_context && m_videoId != -1)
+        mmr_output_detach(m_context, m_videoId);
+
+    m_context = 0;
+    m_videoId = -1;
+    m_metaData.clear();
+    m_windowName.clear();
+    m_window = 0;
+    m_hue = 0;
+    m_brightness = 0;
+    m_contrast = 0;
+    m_saturation = 0;
+}
+
+void BbVideoWindowControl::setMetaData(const BbMetaData &metaData)
+{
+    m_metaData = metaData;
+    emit nativeSizeChanged();
+
+    // To handle the updated source size data
+    updateVideoPosition();
+}
+
+void BbVideoWindowControl::bpsEventHandler(bps_event_t *event)
+{
+    if (event && bps_event_get_domain(event) == screen_get_domain()) {
+        const screen_event_t screen_event = screen_event_get_event(event);
+
+        int eventType;
+        if (screen_get_event_property_iv(screen_event, SCREEN_PROPERTY_TYPE, &eventType) != 0) {
+            perror("BbVideoWindowControl: Failed to query screen event type");
+            return;
+        }
+
+        if (eventType != SCREEN_EVENT_CREATE)
+            return;
+
+        screen_window_t window = 0;
+        if (screen_get_event_property_pv(screen_event, SCREEN_PROPERTY_WINDOW, (void**)&window) != 0) {
+            perror("BbVideoWindowControl: Failed to query window property");
+            return;
+        }
+
+        const int maxIdStrLength = 128;
+        char idString[maxIdStrLength];
+        if (screen_get_window_property_cv(window, SCREEN_PROPERTY_ID_STRING, maxIdStrLength, idString) != 0) {
+            perror("BbVideoWindowControl: Failed to query window ID string");
+            return;
+        }
+
+        if (m_windowName == idString) {
+            m_window = window;
+            updateVideoPosition();
+
+            const int visibleFlag = 1;
+            if (screen_set_window_property_iv(m_window, SCREEN_PROPERTY_VISIBLE, &visibleFlag) != 0) {
+                perror("BbVideoWindowControl: Failed to make window visible");
+                return;
+            }
+        }
+    }
+}
+
+QWindow *BbVideoWindowControl::findWindow(WId id) const
+{
+    Q_FOREACH (QWindow *window, QGuiApplication::allWindows())
+        if (window->winId() == id)
+            return window;
+    return 0;
+}
+
+QT_END_NAMESPACE

src/plugins/blackberry/mediaplayer/bbvideowindowcontrol.h

@@ -0,0 +1,121 @@
+/****************************************************************************
+**
+** Copyright (C) 2012 Research In Motion
+** Contact: http://www.qt-project.org/legal
+**
+** This file is part 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 Digia.  For licensing terms and
+** conditions see http://qt.digia.com/licensing.  For further information
+** use the contact form at http://qt.digia.com/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 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, Digia gives you certain additional
+** rights.  These rights are described in the Digia 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.
+**
+**
+** $QT_END_LICENSE$
+**
+****************************************************************************/
+#ifndef BBVIDEOWINDOWCONTROL_H
+#define BBVIDEOWINDOWCONTROL_H
+
+#include "bbmetadata.h"
+#include <qvideowindowcontrol.h>
+#include <screen/screen.h>
+
+typedef struct mmr_context mmr_context_t;
+struct bps_event_t;
+
+QT_BEGIN_NAMESPACE
+
+class BbVideoWindowControl : public QVideoWindowControl
+{
+    Q_OBJECT
+public:
+    explicit BbVideoWindowControl(QObject *parent = 0);
+    ~BbVideoWindowControl();
+
+    WId winId() const Q_DECL_OVERRIDE;
+    void setWinId(WId id) Q_DECL_OVERRIDE;
+
+    QRect displayRect() const Q_DECL_OVERRIDE;
+    void setDisplayRect(const QRect &rect) Q_DECL_OVERRIDE;
+
+    bool isFullScreen() const Q_DECL_OVERRIDE;
+    void setFullScreen(bool fullScreen) Q_DECL_OVERRIDE;
+
+    void repaint() Q_DECL_OVERRIDE;
+
+    QSize nativeSize() const Q_DECL_OVERRIDE;
+
+    Qt::AspectRatioMode aspectRatioMode() const Q_DECL_OVERRIDE;
+    void setAspectRatioMode(Qt::AspectRatioMode mode) Q_DECL_OVERRIDE;
+
+    int brightness() const Q_DECL_OVERRIDE;
+    void setBrightness(int brightness) Q_DECL_OVERRIDE;
+
+    int contrast() const Q_DECL_OVERRIDE;
+    void setContrast(int contrast) Q_DECL_OVERRIDE;
+
+    int hue() const Q_DECL_OVERRIDE;
+    void setHue(int hue) Q_DECL_OVERRIDE;
+
+    int saturation() const Q_DECL_OVERRIDE;
+    void setSaturation(int saturation) Q_DECL_OVERRIDE;
+
+    //
+    // Called by media control
+    //
+    void detachDisplay();
+    void attachDisplay(mmr_context_t *context);
+    void setMetaData(const BbMetaData &metaData);
+    void bpsEventHandler(bps_event_t *event);
+
+private:
+    QWindow *findWindow(WId id) const;
+    void updateVideoPosition();
+    void updateBrightness();
+    void updateContrast();
+    void updateHue();
+    void updateSaturation();
+
+    int m_videoId;
+    WId m_winId;
+    QRect m_displayRect;
+    mmr_context_t *m_context;
+    bool m_fullscreen;
+    BbMetaData m_metaData;
+    Qt::AspectRatioMode m_aspectRatioMode;
+    QString m_windowName;
+    screen_window_t m_window;
+    int m_hue;
+    int m_brightness;
+    int m_contrast;
+    int m_saturation;
+};
+
+QT_END_NAMESPACE
+
+#endif

src/plugins/blackberry/mediaplayer/mediaplayer.pri

@@ -0,0 +1,17 @@
+INCLUDEPATH += $$PWD
+
+HEADERS += \
+    $$PWD/bbmediaplayercontrol.h \
+    $$PWD/bbmediaplayerservice.h \
+    $$PWD/bbmetadata.h \
+    $$PWD/bbutil.h \
+    $$PWD/bbvideowindowcontrol.h
+
+SOURCES += \
+    $$PWD/bbmediaplayercontrol.cpp \
+    $$PWD/bbmediaplayerservice.cpp \
+    $$PWD/bbmetadata.cpp \
+    $$PWD/bbutil.cpp \
+    $$PWD/bbvideowindowcontrol.cpp
+
+LIBS += -lmmrndclient -lstrm