diff options
Diffstat (limited to 'src/plugins/wmf/player/mfplayercontrol.cpp')
| -rw-r--r-- | src/plugins/wmf/player/mfplayercontrol.cpp | 317 |
1 files changed, 0 insertions, 317 deletions
diff --git a/src/plugins/wmf/player/mfplayercontrol.cpp b/src/plugins/wmf/player/mfplayercontrol.cpp deleted file mode 100644 index e3a3d80..0000000 --- a/src/plugins/wmf/player/mfplayercontrol.cpp +++ /dev/null @@ -1,317 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2011 Nokia Corporation and/or its subsidiary(-ies). -** All rights reserved. -** Contact: Nokia Corporation (qt-info@nokia.com) -** -** This file is part of the Qt Mobility Components. -** -** $QT_BEGIN_LICENSE:LGPL$ -** GNU Lesser General Public License Usage -** This file may be used under the terms of the GNU Lesser General Public -** License version 2.1 as published by the Free Software Foundation and -** appearing in the file LICENSE.LGPL included in the packaging of this -** file. Please review the following information to ensure the GNU Lesser -** General Public License version 2.1 requirements will be met: -** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. -** -** In addition, as a special exception, Nokia gives you certain additional -** rights. These rights are described in the Nokia Qt LGPL Exception -** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU General -** Public License version 3.0 as published by the Free Software Foundation -** and appearing in the file LICENSE.GPL included in the packaging of this -** file. Please review the following information to ensure the GNU General -** Public License version 3.0 requirements will be met: -** http://www.gnu.org/copyleft/gpl.html. -** -** Other Usage -** Alternatively, this file may be used in accordance with the terms and -** conditions contained in a signed written agreement between you and Nokia. -** -** -** -** -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "mfplayercontrol.h" -#include <qtcore/qdebug.h> - -//#define DEBUG_MEDIAFOUNDATION - -MFPlayerControl::MFPlayerControl(MFPlayerSession *session) -: QMediaPlayerControl(session) -, m_state(QMediaPlayer::StoppedState) -, m_videoAvailable(false) -, m_audioAvailable(false) -, m_duration(-1) -, m_seekable(false) -, m_session(session) -{ - QObject::connect(m_session, SIGNAL(statusChanged()), this, SLOT(handleStatusChanged())); - QObject::connect(m_session, SIGNAL(videoAvailable()), this, SLOT(handleVideoAvailable())); - QObject::connect(m_session, SIGNAL(audioAvailable()), this, SLOT(handleAudioAvailable())); - QObject::connect(m_session, SIGNAL(durationUpdate(qint64)), this, SLOT(handleDurationUpdate(qint64))); - QObject::connect(m_session, SIGNAL(seekableUpdate(bool)), this, SLOT(handleSeekableUpdate(bool))); - QObject::connect(m_session, SIGNAL(error(QMediaPlayer::Error, QString, bool)), this, SLOT(handleError(QMediaPlayer::Error, QString, bool))); - QObject::connect(m_session, SIGNAL(positionChanged(qint64)), this, SIGNAL(positionChanged(qint64))); - QObject::connect(m_session, SIGNAL(volumeChanged(int)), this, SIGNAL(volumeChanged(int))); - QObject::connect(m_session, SIGNAL(mutedChanged(bool)), this, SIGNAL(mutedChanged(bool))); - QObject::connect(m_session, SIGNAL(playbackRateChanged(qreal)), this, SIGNAL(playbackRateChanged(qreal))); - QObject::connect(m_session, SIGNAL(bufferStatusChanged(int)), this, SIGNAL(bufferStatusChanged(int))); -} - -MFPlayerControl::~MFPlayerControl() -{ -} - -void MFPlayerControl::setMedia(const QMediaContent &media, QIODevice *stream) -{ - if (m_state != QMediaPlayer::StoppedState) { - changeState(QMediaPlayer::StoppedState); - m_session->stop(true); - refreshState(); - } - - m_media = media; - m_stream = stream; - resetAudioVideoAvailable(); - handleDurationUpdate(-1); - handleSeekableUpdate(false); - m_session->load(media, stream); - emit mediaChanged(m_media); -} - -void MFPlayerControl::play() -{ - if (m_state == QMediaPlayer::PlayingState) - return; - if (QMediaPlayer::InvalidMedia == m_session->status()) - m_session->load(m_media, m_stream); - - switch (m_session->status()) { - case QMediaPlayer::UnknownMediaStatus: - case QMediaPlayer::NoMedia: - case QMediaPlayer::InvalidMedia: - return; - case QMediaPlayer::LoadedMedia: - case QMediaPlayer::BufferingMedia: - case QMediaPlayer::BufferedMedia: - case QMediaPlayer::EndOfMedia: - changeState(QMediaPlayer::PlayingState); - m_session->start(); - break; - default: //Loading/Stalled - changeState(QMediaPlayer::PlayingState); - break; - } - refreshState(); -} - -void MFPlayerControl::pause() -{ - if (m_state != QMediaPlayer::PlayingState) - return; - changeState(QMediaPlayer::PausedState); - m_session->pause(); - refreshState(); -} - -void MFPlayerControl::stop() -{ - if (m_state == QMediaPlayer::StoppedState) - return; - changeState(QMediaPlayer::StoppedState); - m_session->stop(); - refreshState(); -} - -void MFPlayerControl::changeState(QMediaPlayer::State state) -{ - if (m_state == state) - return; - m_state = state; - m_stateDirty = true; -} - -void MFPlayerControl::refreshState() -{ - if (!m_stateDirty) - return; - m_stateDirty = false; -#ifdef DEBUG_MEDIAFOUNDATION - qDebug() << "MFPlayerControl::emit stateChanged" << m_state; -#endif - emit stateChanged(m_state); -} - -void MFPlayerControl::handleStatusChanged() -{ - QMediaPlayer::MediaStatus status = m_session->status(); - switch (status) { - case QMediaPlayer::EndOfMedia: - changeState(QMediaPlayer::StoppedState); - break; - case QMediaPlayer::InvalidMedia: - break; - case QMediaPlayer::LoadedMedia: - case QMediaPlayer::BufferingMedia: - case QMediaPlayer::BufferedMedia: - if (m_state == QMediaPlayer::PlayingState) - m_session->start(); - break; - } - emit mediaStatusChanged(m_session->status()); - refreshState(); -} - -void MFPlayerControl::handleVideoAvailable() -{ - if (m_videoAvailable) - return; - m_videoAvailable = true; - emit videoAvailableChanged(m_videoAvailable); -} - -void MFPlayerControl::handleAudioAvailable() -{ - if (m_audioAvailable) - return; - m_audioAvailable = true; - emit audioAvailableChanged(m_audioAvailable); -} - -void MFPlayerControl::resetAudioVideoAvailable() -{ - bool videoDirty = false; - if (m_videoAvailable) { - m_videoAvailable = false; - videoDirty = true; - } - if (m_audioAvailable) { - m_audioAvailable = false; - emit audioAvailableChanged(m_audioAvailable); - } - if (videoDirty) - emit videoAvailableChanged(m_videoAvailable); -} - -void MFPlayerControl::handleDurationUpdate(qint64 duration) -{ - if (m_duration == duration) - return; - m_duration = duration; - emit durationChanged(m_duration); -} - -void MFPlayerControl::handleSeekableUpdate(bool seekable) -{ - if (m_seekable == seekable) - return; - m_seekable = seekable; - emit seekableChanged(m_seekable); -} - -QMediaPlayer::State MFPlayerControl::state() const -{ - return m_state; -} - -QMediaPlayer::MediaStatus MFPlayerControl::mediaStatus() const -{ - return m_session->status(); -} - -qint64 MFPlayerControl::duration() const -{ - return m_duration; -} - -qint64 MFPlayerControl::position() const -{ - return m_session->position(); -} - -void MFPlayerControl::setPosition(qint64 position) -{ - if (!m_seekable || position == m_session->position()) - return; - m_session->setPosition(position); -} - -int MFPlayerControl::volume() const -{ - return m_session->volume(); -} - -void MFPlayerControl::setVolume(int volume) -{ - m_session->setVolume(volume); -} - -bool MFPlayerControl::isMuted() const -{ - return m_session->isMuted(); -} - -void MFPlayerControl::setMuted(bool muted) -{ - m_session->setMuted(muted); -} - -int MFPlayerControl::bufferStatus() const -{ - return m_session->bufferStatus(); -} - -bool MFPlayerControl::isAudioAvailable() const -{ - return m_audioAvailable; -} - -bool MFPlayerControl::isVideoAvailable() const -{ - return m_videoAvailable; -} - -bool MFPlayerControl::isSeekable() const -{ - return m_seekable; -} - -QMediaTimeRange MFPlayerControl::availablePlaybackRanges() const -{ - return m_session->availablePlaybackRanges(); -} - -qreal MFPlayerControl::playbackRate() const -{ - return m_session->playbackRate(); -} - -void MFPlayerControl::setPlaybackRate(qreal rate) -{ - m_session->setPlaybackRate(rate); -} - -QMediaContent MFPlayerControl::media() const -{ - return m_media; -} - -const QIODevice* MFPlayerControl::mediaStream() const -{ - return m_stream; -} - -void MFPlayerControl::handleError(QMediaPlayer::Error errorCode, const QString& errorString, bool isFatal) -{ - if (isFatal) - stop(); - emit error(int(errorCode), errorString); -} |