diff options
Diffstat (limited to 'src/plugins/wmf/player/mfplayercontrol.cpp')
-rw-r--r-- | src/plugins/wmf/player/mfplayercontrol.cpp | 316 |
1 files changed, 0 insertions, 316 deletions
diff --git a/src/plugins/wmf/player/mfplayercontrol.cpp b/src/plugins/wmf/player/mfplayercontrol.cpp deleted file mode 100644 index b070ce482..000000000 --- a/src/plugins/wmf/player/mfplayercontrol.cpp +++ /dev/null @@ -1,316 +0,0 @@ -/**************************************************************************** -** -** Copyright (C) 2016 The Qt Company Ltd. -** Contact: https://www.qt.io/licensing/ -** -** This file is part of the Qt Mobility Components. -** -** $QT_BEGIN_LICENSE:LGPL$ -** 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 The Qt Company. For licensing terms -** and conditions see https://www.qt.io/terms-conditions. For further -** information use the contact form at https://www.qt.io/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 3 as published by the Free Software -** Foundation and appearing in the file LICENSE.LGPL3 included in the -** packaging of this file. Please review the following information to -** ensure the GNU Lesser General Public License version 3 requirements -** will be met: https://www.gnu.org/licenses/lgpl-3.0.html. -** -** GNU General Public License Usage -** Alternatively, this file may be used under the terms of the GNU -** General Public License version 2.0 or (at your option) the GNU General -** Public license version 3 or any later version approved by the KDE Free -** Qt Foundation. The licenses are as published by the Free Software -** Foundation and appearing in the file LICENSE.GPL2 and LICENSE.GPL3 -** included in the packaging of this file. Please review the following -** information to ensure the GNU General Public License requirements will -** be met: https://www.gnu.org/licenses/gpl-2.0.html and -** https://www.gnu.org/licenses/gpl-3.0.html. -** -** $QT_END_LICENSE$ -** -****************************************************************************/ - -#include "mfplayercontrol.h" -#include <qtcore/qdebug.h> - -//#define DEBUG_MEDIAFOUNDATION - -MFPlayerControl::MFPlayerControl(MFPlayerSession *session) -: QMediaPlayerControl(session) -, m_state(QMediaPlayer::StoppedState) -, m_stateDirty(false) -, 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); -} |