diff options
Diffstat (limited to 'src/plugins/blackberry/mediaplayer')
15 files changed, 2612 insertions, 0 deletions
diff --git a/src/plugins/blackberry/mediaplayer/bbmediaplayercontrol.cpp b/src/plugins/blackberry/mediaplayer/bbmediaplayercontrol.cpp new file mode 100644 index 000000000..1ef68cb12 --- /dev/null +++ b/src/plugins/blackberry/mediaplayer/bbmediaplayercontrol.cpp @@ -0,0 +1,646 @@ +/**************************************************************************** +** +** 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 "bbmetadatareadercontrol.h" +#include "bbplayervideorenderercontrol.h" +#include "bbutil.h" +#include "bbvideowindowcontrol.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_videoRendererControl) + m_videoRendererControl->attachDisplay(m_context); + + if (m_videoWindowControl) + m_videoWindowControl->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_videoRendererControl) + m_videoRendererControl->detachDisplay(); + if (m_videoWindowControl) + m_videoWindowControl->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 (m_metaData.isSeekable()) { + 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) { + if (m_videoRendererControl) { + if (state == QMediaPlayer::PausedState) + m_videoRendererControl->pause(); + else if ((state == QMediaPlayer::PlayingState) + && (m_state == QMediaPlayer::PausedState)) { + m_videoRendererControl->resume(); + } + } + + 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 +{ + return m_metaData.isSeekable(); +} + +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::setVideoRendererControl(BbPlayerVideoRendererControl *videoControl) +{ + m_videoRendererControl = videoControl; +} + +void BbMediaPlayerControl::setVideoWindowControl(BbVideoWindowControl *videoControl) +{ + m_videoWindowControl = videoControl; +} + +void BbMediaPlayerControl::setMetaDataReaderControl(BbMetaDataReaderControl *metaDataReaderControl) +{ + m_metaDataReaderControl = metaDataReaderControl; +} + +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_videoWindowControl) + m_videoWindowControl->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_videoWindowControl) + m_videoWindowControl->setMetaData(m_metaData); + + if (m_metaDataReaderControl) + m_metaDataReaderControl->setMetaData(m_metaData); + + emit durationChanged(m_metaData.duration()); + emit audioAvailableChanged(m_metaData.hasAudio()); + emit videoAvailableChanged(m_metaData.hasVideo()); + emit availablePlaybackRangesChanged(availablePlaybackRanges()); + emit seekableChanged(m_metaData.isSeekable()); +} + +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 diff --git a/src/plugins/blackberry/mediaplayer/bbmediaplayercontrol.h b/src/plugins/blackberry/mediaplayer/bbmediaplayercontrol.h new file mode 100644 index 000000000..a8a4a929c --- /dev/null +++ b/src/plugins/blackberry/mediaplayer/bbmediaplayercontrol.h @@ -0,0 +1,161 @@ +/**************************************************************************** +** +** 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 BbMetaDataReaderControl; +class BbPlayerVideoRendererControl; +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 setVideoRendererControl(BbPlayerVideoRendererControl *videoControl); + void setVideoWindowControl(BbVideoWindowControl *videoControl); + void setMetaDataReaderControl(BbMetaDataReaderControl *metaDataReaderControl); + 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<BbPlayerVideoRendererControl> m_videoRendererControl; + QPointer<BbVideoWindowControl> m_videoWindowControl; + QPointer<BbMetaDataReaderControl> m_metaDataReaderControl; + 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 diff --git a/src/plugins/blackberry/mediaplayer/bbmediaplayerservice.cpp b/src/plugins/blackberry/mediaplayer/bbmediaplayerservice.cpp new file mode 100644 index 000000000..5846cc020 --- /dev/null +++ b/src/plugins/blackberry/mediaplayer/bbmediaplayerservice.cpp @@ -0,0 +1,141 @@ +/**************************************************************************** +** +** 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 "bbmetadatareadercontrol.h" +#include "bbplayervideorenderercontrol.h" +#include "bbutil.h" +#include "bbvideowindowcontrol.h" + +QT_BEGIN_NAMESPACE + +BbMediaPlayerService::BbMediaPlayerService(QObject *parent) + : QMediaService(parent), + m_videoRendererControl(0), + m_videoWindowControl(0), + m_mediaPlayerControl(0), + m_metaDataReaderControl(0), + m_appHasDrmPermission(false), + m_appHasDrmPermissionChecked(false) +{ +} + +BbMediaPlayerService::~BbMediaPlayerService() +{ + // Someone should have called releaseControl(), but better be safe + delete m_videoRendererControl; + delete m_videoWindowControl; + delete m_mediaPlayerControl; + delete m_metaDataReaderControl; +} + +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, QMetaDataReaderControl_iid) == 0) { + if (!m_metaDataReaderControl) { + m_metaDataReaderControl = new BbMetaDataReaderControl(); + updateControls(); + } + return m_metaDataReaderControl; + } + else if (qstrcmp(name, QVideoRendererControl_iid) == 0) { + if (!m_appHasDrmPermissionChecked) { + m_appHasDrmPermission = checkForDrmPermission(); + m_appHasDrmPermissionChecked = true; + } + + if (m_appHasDrmPermission) { + // When the application wants to play back DRM secured media, we can't use + // the QVideoRendererControl, because we won't have access to the pixel data + // in this case. + return 0; + } + + if (!m_videoRendererControl) { + m_videoRendererControl = new BbPlayerVideoRendererControl(); + updateControls(); + } + return m_videoRendererControl; + } + 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_videoRendererControl) + m_videoRendererControl = 0; + if (control == m_videoWindowControl) + m_videoWindowControl = 0; + if (control == m_mediaPlayerControl) + m_mediaPlayerControl = 0; + if (control == m_metaDataReaderControl) + m_metaDataReaderControl = 0; + delete control; +} + +void BbMediaPlayerService::updateControls() +{ + if (m_videoRendererControl && m_mediaPlayerControl) + m_mediaPlayerControl->setVideoRendererControl(m_videoRendererControl); + + if (m_videoWindowControl && m_mediaPlayerControl) + m_mediaPlayerControl->setVideoWindowControl(m_videoWindowControl); + + if (m_metaDataReaderControl && m_mediaPlayerControl) + m_mediaPlayerControl->setMetaDataReaderControl(m_metaDataReaderControl); +} + +QT_END_NAMESPACE diff --git a/src/plugins/blackberry/mediaplayer/bbmediaplayerservice.h b/src/plugins/blackberry/mediaplayer/bbmediaplayerservice.h new file mode 100644 index 000000000..03aa7818f --- /dev/null +++ b/src/plugins/blackberry/mediaplayer/bbmediaplayerservice.h @@ -0,0 +1,78 @@ +/**************************************************************************** +** +** 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 BbMetaDataReaderControl; +class BbPlayerVideoRendererControl; +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<BbPlayerVideoRendererControl> m_videoRendererControl; + QPointer<BbVideoWindowControl> m_videoWindowControl; + QPointer<BbMediaPlayerControl> m_mediaPlayerControl; + QPointer<BbMetaDataReaderControl> m_metaDataReaderControl; + + bool m_appHasDrmPermission : 1; + bool m_appHasDrmPermissionChecked : 1; +}; + +QT_END_NAMESPACE + +#endif diff --git a/src/plugins/blackberry/mediaplayer/bbmetadata.cpp b/src/plugins/blackberry/mediaplayer/bbmetadata.cpp new file mode 100644 index 000000000..680833e85 --- /dev/null +++ b/src/plugins/blackberry/mediaplayer/bbmetadata.cpp @@ -0,0 +1,269 @@ +/**************************************************************************** +** +** 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 * titleKey = "md_title_name"; +static const char * artistKey = "md_title_artist"; +static const char * commentKey = "md_title_comment"; +static const char * genreKey = "md_title_genre"; +static const char * yearKey = "md_title_year"; +static const char * durationKey = "md_title_duration"; +static const char * bitRateKey = "md_title_bitrate"; +static const char * sampleKey = "md_title_samplerate"; +static const char * albumKey = "md_title_album"; +static const char * trackKey = "md_title_track"; +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 char * seekableKey = "md_title_seekable"; + +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(); + else if (key == titleKey) + m_title = value; + else if (key == seekableKey) + m_seekable = !(value == QLatin1String("0")); + else if (key == artistKey) + m_artist = value; + else if (key == commentKey) + m_comment = value; + else if (key == genreKey) + m_genre = value; + else if (key == yearKey) + m_year = value.toInt(); + else if (key == bitRateKey) + m_audioBitRate = value.toInt(); + else if (key == sampleKey) + m_sampleRate = value.toInt(); + else if (key == albumKey) + m_album = value; + else if (key == trackKey) + m_track = value.toInt(); + } + } + + return true; +} + +void BbMetaData::clear() +{ + m_duration = 0; + m_height = 0; + m_width = 0; + m_mediaType = -1; + m_pixelWidth = 1; + m_pixelHeight = 1; + m_seekable = true; + m_title.clear(); + m_artist.clear(); + m_comment.clear(); + m_genre.clear(); + m_year = 0; + m_audioBitRate = 0; + m_sampleRate = 0; + m_album.clear(); + m_track = 0; +} + +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); +} + +QString BbMetaData::title() const +{ + return m_title; +} + +bool BbMetaData::isSeekable() const +{ + return m_seekable; +} + +QString BbMetaData::artist() const +{ + return m_artist; +} + +QString BbMetaData::comment() const +{ + return m_comment; +} + +QString BbMetaData::genre() const +{ + return m_genre; +} + +int BbMetaData::year() const +{ + return m_year; +} + +QString BbMetaData::mediaType() const +{ + if (hasVideo()) + return QLatin1String("video"); + else if (hasAudio()) + return QLatin1String("audio"); + else + return QString(); +} + +int BbMetaData::audioBitRate() const +{ + return m_audioBitRate; +} + +int BbMetaData::sampleRate() const +{ + return m_sampleRate; +} + +QString BbMetaData::album() const +{ + return m_album; +} + +int BbMetaData::track() const +{ + return m_track; +} + +QSize BbMetaData::resolution() const +{ + return QSize(width(), height()); +} + +QT_END_NAMESPACE diff --git a/src/plugins/blackberry/mediaplayer/bbmetadata.h b/src/plugins/blackberry/mediaplayer/bbmetadata.h new file mode 100644 index 000000000..f4b742296 --- /dev/null +++ b/src/plugins/blackberry/mediaplayer/bbmetadata.h @@ -0,0 +1,99 @@ +/**************************************************************************** +** +** 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> +#include <QtCore/QSize> +#include <QtCore/QString> + +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; + bool isSeekable() const; + + QString title() const; + QString artist() const; + QString comment() const; + QString genre() const; + int year() const; + QString mediaType() const; + int audioBitRate() const; + int sampleRate() const; + QString album() const; + int track() const; + QSize resolution() const; + +private: + qlonglong m_duration; + int m_height; + int m_width; + int m_mediaType; + float m_pixelWidth; + float m_pixelHeight; + bool m_seekable; + QString m_title; + QString m_artist; + QString m_comment; + QString m_genre; + int m_year; + int m_audioBitRate; + int m_sampleRate; + QString m_album; + int m_track; +}; + +QT_END_NAMESPACE + +#endif diff --git a/src/plugins/blackberry/mediaplayer/bbmetadatareadercontrol.cpp b/src/plugins/blackberry/mediaplayer/bbmetadatareadercontrol.cpp new file mode 100644 index 000000000..95f85f5e3 --- /dev/null +++ b/src/plugins/blackberry/mediaplayer/bbmetadatareadercontrol.cpp @@ -0,0 +1,169 @@ +/**************************************************************************** +** +** Copyright (C) 2013 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 "bbmetadatareadercontrol.h" + +QT_BEGIN_NAMESPACE + +BbMetaDataReaderControl::BbMetaDataReaderControl(QObject *parent) + : QMetaDataReaderControl(parent) +{ +} + +bool BbMetaDataReaderControl::isMetaDataAvailable() const +{ + return !availableMetaData().isEmpty(); +} + +QVariant BbMetaDataReaderControl::metaData(const QString &key) const +{ + if (key == QMediaMetaData::Title) + return m_metaData.title(); + else if (key == QMediaMetaData::Author) + return m_metaData.artist(); + else if (key == QMediaMetaData::Comment) + return m_metaData.comment(); + else if (key == QMediaMetaData::Genre) + return m_metaData.genre(); + else if (key == QMediaMetaData::Year) + return m_metaData.year(); + else if (key == QMediaMetaData::MediaType) + return m_metaData.mediaType(); + else if (key == QMediaMetaData::Duration) + return m_metaData.duration(); + else if (key == QMediaMetaData::AudioBitRate) + return m_metaData.audioBitRate(); + else if (key == QMediaMetaData::SampleRate) + return m_metaData.sampleRate(); + else if (key == QMediaMetaData::AlbumTitle) + return m_metaData.album(); + else if (key == QMediaMetaData::TrackNumber) + return m_metaData.track(); + else if (key == QMediaMetaData::Resolution) + return m_metaData.resolution(); + + return QVariant(); +} + +QStringList BbMetaDataReaderControl::availableMetaData() const +{ + QStringList metaData; + + if (!m_metaData.title().isEmpty()) + metaData << QMediaMetaData::Title; + if (!m_metaData.artist().isEmpty()) + metaData << QMediaMetaData::Author; + if (!m_metaData.comment().isEmpty()) + metaData << QMediaMetaData::Comment; + if (!m_metaData.genre().isEmpty()) + metaData << QMediaMetaData::Genre; + if (m_metaData.year() != 0) + metaData << QMediaMetaData::Year; + if (!m_metaData.mediaType().isEmpty()) + metaData << QMediaMetaData::MediaType; + if (m_metaData.duration() != 0) + metaData << QMediaMetaData::Duration; + if (m_metaData.audioBitRate() != 0) + metaData << QMediaMetaData::AudioBitRate; + if (m_metaData.sampleRate() != 0) + metaData << QMediaMetaData::SampleRate; + if (!m_metaData.album().isEmpty()) + metaData << QMediaMetaData::AlbumTitle; + if (m_metaData.track() != 0) + metaData << QMediaMetaData::TrackNumber; + if (m_metaData.resolution().isValid()) + metaData << QMediaMetaData::Resolution; + + return metaData; +} + +void BbMetaDataReaderControl::setMetaData(const BbMetaData &data) +{ + const BbMetaData oldMetaData = m_metaData; + const bool oldMetaDataAvailable = isMetaDataAvailable(); + + m_metaData = data; + + bool changed = false; + if (m_metaData.title() != oldMetaData.title()) { + changed = true; + emit metaDataChanged(QMediaMetaData::Title, m_metaData.title()); + } else if (m_metaData.artist() != oldMetaData.artist()) { + changed = true; + emit metaDataChanged(QMediaMetaData::Author, m_metaData.artist()); + } else if (m_metaData.comment() != oldMetaData.comment()) { + changed = true; + emit metaDataChanged(QMediaMetaData::Comment, m_metaData.comment()); + } else if (m_metaData.genre() != oldMetaData.genre()) { + changed = true; + emit metaDataChanged(QMediaMetaData::Genre, m_metaData.genre()); + } else if (m_metaData.year() != oldMetaData.year()) { + changed = true; + emit metaDataChanged(QMediaMetaData::Year, m_metaData.year()); + } else if (m_metaData.mediaType() != oldMetaData.mediaType()) { + changed = true; + emit metaDataChanged(QMediaMetaData::MediaType, m_metaData.mediaType()); + } else if (m_metaData.duration() != oldMetaData.duration()) { + changed = true; + emit metaDataChanged(QMediaMetaData::Duration, m_metaData.duration()); + } else if (m_metaData.audioBitRate() != oldMetaData.audioBitRate()) { + changed = true; + emit metaDataChanged(QMediaMetaData::AudioBitRate, m_metaData.audioBitRate()); + } else if (m_metaData.sampleRate() != oldMetaData.sampleRate()) { + changed = true; + emit metaDataChanged(QMediaMetaData::SampleRate, m_metaData.sampleRate()); + } else if (m_metaData.album() != oldMetaData.album()) { + changed = true; + emit metaDataChanged(QMediaMetaData::AlbumTitle, m_metaData.album()); + } else if (m_metaData.track() != oldMetaData.track()) { + changed = true; + emit metaDataChanged(QMediaMetaData::TrackNumber, m_metaData.track()); + } else if (m_metaData.resolution() != oldMetaData.resolution()) { + changed = true; + emit metaDataChanged(QMediaMetaData::Resolution, m_metaData.resolution()); + } + + if (changed) + emit metaDataChanged(); + + const bool metaDataAvailable = isMetaDataAvailable(); + if (metaDataAvailable != oldMetaDataAvailable) + emit metaDataAvailableChanged(metaDataAvailable); +} diff --git a/src/plugins/blackberry/mediaplayer/bbmetadatareadercontrol.h b/src/plugins/blackberry/mediaplayer/bbmetadatareadercontrol.h new file mode 100644 index 000000000..c825b54f3 --- /dev/null +++ b/src/plugins/blackberry/mediaplayer/bbmetadatareadercontrol.h @@ -0,0 +1,68 @@ +/**************************************************************************** +** +** Copyright (C) 2013 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 BBMETADATAREADERCONTROL_H +#define BBMETADATAREADERCONTROL_H + +#include "bbmetadata.h" +#include <qmetadatareadercontrol.h> + +QT_BEGIN_NAMESPACE + +class BbMetaDataReaderControl : public QMetaDataReaderControl +{ + Q_OBJECT +public: + explicit BbMetaDataReaderControl(QObject *parent = 0); + + bool isMetaDataAvailable() const Q_DECL_OVERRIDE; + + QVariant metaData(const QString &key) const Q_DECL_OVERRIDE; + QStringList availableMetaData() const Q_DECL_OVERRIDE; + + void setMetaData(const BbMetaData &data); + +private: + BbMetaData m_metaData; +}; + +QT_END_NAMESPACE + +#endif diff --git a/src/plugins/blackberry/mediaplayer/bbplayervideorenderercontrol.cpp b/src/plugins/blackberry/mediaplayer/bbplayervideorenderercontrol.cpp new file mode 100644 index 000000000..096ae55ec --- /dev/null +++ b/src/plugins/blackberry/mediaplayer/bbplayervideorenderercontrol.cpp @@ -0,0 +1,152 @@ +/**************************************************************************** +** +** Copyright (C) 2013 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 "bbplayervideorenderercontrol.h" + +#include "windowgrabber.h" + +#include <QCoreApplication> +#include <QDebug> +#include <QVideoSurfaceFormat> + +#include <mm/renderer.h> + +QT_BEGIN_NAMESPACE + +static int winIdCounter = 0; + +BbPlayerVideoRendererControl::BbPlayerVideoRendererControl(QObject *parent) + : QVideoRendererControl(parent) + , m_windowGrabber(new WindowGrabber(this)) + , m_context(0) + , m_videoId(-1) +{ + connect(m_windowGrabber, SIGNAL(frameGrabbed(QImage)), SLOT(frameGrabbed(QImage))); +} + +BbPlayerVideoRendererControl::~BbPlayerVideoRendererControl() +{ + detachDisplay(); +} + +QAbstractVideoSurface *BbPlayerVideoRendererControl::surface() const +{ + return m_surface; +} + +void BbPlayerVideoRendererControl::setSurface(QAbstractVideoSurface *surface) +{ + m_surface = QPointer<QAbstractVideoSurface>(surface); +} + +void BbPlayerVideoRendererControl::attachDisplay(mmr_context_t *context) +{ + if (m_videoId != -1) { + qWarning() << "BbPlayerVideoRendererControl: Video output already attached!"; + return; + } + + if (!context) { + qWarning() << "BbPlayerVideoRendererControl: No media player context!"; + return; + } + + const QByteArray windowGroupId = m_windowGrabber->windowGroupId(); + if (windowGroupId.isEmpty()) { + qWarning() << "BbPlayerVideoRendererControl: Unable to find window group"; + return; + } + + const QString windowName = QStringLiteral("BbPlayerVideoRendererControl_%1_%2") + .arg(winIdCounter++) + .arg(QCoreApplication::applicationPid()); + + m_windowGrabber->setWindowId(windowName.toLatin1()); + + // Start with an invisible window, because we just want to grab the frames from it. + const QString videoDeviceUrl = QStringLiteral("screen:?winid=%1&wingrp=%2&initflags=invisible&nodstviewport=1") + .arg(windowName) + .arg(QString::fromLatin1(windowGroupId)); + + m_videoId = mmr_output_attach(context, videoDeviceUrl.toLatin1(), "video"); + if (m_videoId == -1) { + qWarning() << "mmr_output_attach() for video failed"; + return; + } + + m_context = context; +} + +void BbPlayerVideoRendererControl::detachDisplay() +{ + m_windowGrabber->stop(); + + if (m_surface) + m_surface->stop(); + + if (m_context && m_videoId != -1) + mmr_output_detach(m_context, m_videoId); + + m_context = 0; + m_videoId = -1; +} + +void BbPlayerVideoRendererControl::pause() +{ + m_windowGrabber->pause(); +} + +void BbPlayerVideoRendererControl::resume() +{ + m_windowGrabber->resume(); +} + +void BbPlayerVideoRendererControl::frameGrabbed(const QImage &frame) +{ + if (m_surface) { + if (!m_surface->isActive()) + m_surface->start(QVideoSurfaceFormat(frame.size(), QVideoFrame::Format_ARGB32)); + + m_surface->present(frame.copy()); + } +} + +QT_END_NAMESPACE diff --git a/src/plugins/blackberry/mediaplayer/bbplayervideorenderercontrol.h b/src/plugins/blackberry/mediaplayer/bbplayervideorenderercontrol.h new file mode 100644 index 000000000..fff80dfe8 --- /dev/null +++ b/src/plugins/blackberry/mediaplayer/bbplayervideorenderercontrol.h @@ -0,0 +1,85 @@ +/**************************************************************************** +** +** Copyright (C) 2013 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 BBPLAYERVIDEORENDERERCONTROL_H +#define BBPLAYERVIDEORENDERERCONTROL_H + +#include <QPointer> +#include <qabstractvideosurface.h> +#include <qvideorenderercontrol.h> + +typedef struct mmr_context mmr_context_t; +struct bps_event_t; + +QT_BEGIN_NAMESPACE + +class WindowGrabber; + +class BbPlayerVideoRendererControl : public QVideoRendererControl +{ + Q_OBJECT +public: + explicit BbPlayerVideoRendererControl(QObject *parent = 0); + ~BbPlayerVideoRendererControl(); + + QAbstractVideoSurface *surface() const Q_DECL_OVERRIDE; + void setSurface(QAbstractVideoSurface *surface) Q_DECL_OVERRIDE; + + // Called by media control + void attachDisplay(mmr_context_t *context); + void detachDisplay(); + void pause(); + void resume(); + +private Q_SLOTS: + void frameGrabbed(const QImage &frame); + +private: + QPointer<QAbstractVideoSurface> m_surface; + + WindowGrabber* m_windowGrabber; + mmr_context_t *m_context; + + int m_videoId; +}; + +QT_END_NAMESPACE + +#endif diff --git a/src/plugins/blackberry/mediaplayer/bbutil.cpp b/src/plugins/blackberry/mediaplayer/bbutil.cpp new file mode 100644 index 000000000..2e95c3571 --- /dev/null +++ b/src/plugins/blackberry/mediaplayer/bbutil.cpp @@ -0,0 +1,129 @@ +/**************************************************************************** +** +** 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 <QDebug> +#include <QDir> +#include <QFile> +#include <QString> +#include <QXmlStreamReader> + +#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 unsigned 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 < 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); + } +} + +bool checkForDrmPermission() +{ + QDir sandboxDir = QDir::home(); // always returns 'data' directory + sandboxDir.cdUp(); // change to app sandbox directory + + QFile file(sandboxDir.filePath("app/native/bar-descriptor.xml")); + if (!file.open(QIODevice::ReadOnly)) { + qWarning() << "checkForDrmPermission: Unable to open bar-descriptor.xml"; + return false; + } + + QXmlStreamReader reader(&file); + while (!reader.atEnd()) { + reader.readNextStartElement(); + if (reader.name() == QLatin1String("action") + || reader.name() == QLatin1String("permission")) { + if (reader.readElementText().trimmed() == QLatin1String("access_protected_media")) + return true; + } + } + + return false; +} + +QT_END_NAMESPACE diff --git a/src/plugins/blackberry/mediaplayer/bbutil.h b/src/plugins/blackberry/mediaplayer/bbutil.h new file mode 100644 index 000000000..35d59fe48 --- /dev/null +++ b/src/plugins/blackberry/mediaplayer/bbutil.h @@ -0,0 +1,58 @@ +/**************************************************************************** +** +** 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); + +bool checkForDrmPermission(); + +QT_END_NAMESPACE + +#endif diff --git a/src/plugins/blackberry/mediaplayer/bbvideowindowcontrol.cpp b/src/plugins/blackberry/mediaplayer/bbvideowindowcontrol.cpp new file mode 100644 index 000000000..d29f36f0a --- /dev/null +++ b/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"; + 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 diff --git a/src/plugins/blackberry/mediaplayer/bbvideowindowcontrol.h b/src/plugins/blackberry/mediaplayer/bbvideowindowcontrol.h new file mode 100644 index 000000000..81bf79682 --- /dev/null +++ b/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 diff --git a/src/plugins/blackberry/mediaplayer/mediaplayer.pri b/src/plugins/blackberry/mediaplayer/mediaplayer.pri new file mode 100644 index 000000000..065c799a6 --- /dev/null +++ b/src/plugins/blackberry/mediaplayer/mediaplayer.pri @@ -0,0 +1,21 @@ +INCLUDEPATH += $$PWD + +HEADERS += \ + $$PWD/bbmediaplayercontrol.h \ + $$PWD/bbmediaplayerservice.h \ + $$PWD/bbmetadata.h \ + $$PWD/bbmetadatareadercontrol.h \ + $$PWD/bbplayervideorenderercontrol.h \ + $$PWD/bbutil.h \ + $$PWD/bbvideowindowcontrol.h + +SOURCES += \ + $$PWD/bbmediaplayercontrol.cpp \ + $$PWD/bbmediaplayerservice.cpp \ + $$PWD/bbmetadata.cpp \ + $$PWD/bbmetadatareadercontrol.cpp \ + $$PWD/bbplayervideorenderercontrol.cpp \ + $$PWD/bbutil.cpp \ + $$PWD/bbvideowindowcontrol.cpp + +LIBS += -lmmrndclient -lstrm |