diff options
author | Michael Goddard <michael.goddard@nokia.com> | 2011-07-25 16:45:09 +1000 |
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committer | Qt by Nokia <qt-info@nokia.com> | 2011-07-25 14:31:41 +0200 |
commit | 1e4dda971098656dad390478601ee932e9c4e3e3 (patch) | |
tree | 7da016aa40fc1a0f356f51eabc5033a32bccc2e4 /src/plugins/wmf/player/mfplayercontrol.h | |
parent | e45902822c8161c84d2148244f0ff72fff0ba515 (diff) |
Add Windows Media Foundation backend for QMediaPlayer
Task-number:QTMOBILITY-1606
Reviewed-by: Michael Goddard
(cherry picked from commit bdf3a9b39661cfb836245139d02e95e854646a7e)
(cherry picked from commit 8d2370953eb32bf44a037244e0d9f9b484875f7a)
Change-Id: I07790b8c540a04e4e19a3d018a4884a773e980bf
Reviewed-on: http://codereview.qt.nokia.com/2086
Reviewed-by: Qt Sanity Bot <qt_sanity_bot@ovi.com>
Reviewed-by: Ling Hu <ling.hu@nokia.com>
Diffstat (limited to 'src/plugins/wmf/player/mfplayercontrol.h')
-rw-r--r-- | src/plugins/wmf/player/mfplayercontrol.h | 124 |
1 files changed, 124 insertions, 0 deletions
diff --git a/src/plugins/wmf/player/mfplayercontrol.h b/src/plugins/wmf/player/mfplayercontrol.h new file mode 100644 index 000000000..c2399504b --- /dev/null +++ b/src/plugins/wmf/player/mfplayercontrol.h @@ -0,0 +1,124 @@ +/**************************************************************************** +** +** 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. +** +** $QT_BEGIN_LICENSE:LGPL$ +** No Commercial Usage +** This file contains pre-release code and may not be distributed. +** You may use this file in accordance with the terms and conditions +** contained in the Technology Preview License Agreement accompanying +** this package. +** +** GNU Lesser General Public License Usage +** Alternatively, this file may be used under the terms of the GNU Lesser +** General Public License version 2.1 as published by the Free Software +** Foundation and appearing in the file LICENSE.LGPL included in the +** packaging of this file. Please review the following information to +** ensure the GNU Lesser General Public License version 2.1 requirements +** will be met: http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html. +** +** In addition, as a special exception, Nokia gives you certain additional +** rights. These rights are described in the Nokia Qt LGPL Exception +** version 1.1, included in the file LGPL_EXCEPTION.txt in this package. +** +** If you have questions regarding the use of this file, please contact +** Nokia at qt-info@nokia.com. +** +** +** +** +** +** +** +** +** $QT_END_LICENSE$ +** +****************************************************************************/ + +#ifndef MFPLAYERCONTROL_H +#define MFPLAYERCONTROL_H + +#include "qmediacontent.h" +#include "qmediaplayercontrol.h" + +#include <QtCore/qcoreevent.h> + +#include "mfplayersession.h" + +QT_USE_NAMESPACE + +class MFPlayerControl : public QMediaPlayerControl +{ + Q_OBJECT +public: + MFPlayerControl(MFPlayerSession *session); + ~MFPlayerControl(); + + QMediaPlayer::State state() const; + + QMediaPlayer::MediaStatus mediaStatus() const; + + qint64 duration() const; + + qint64 position() const; + void setPosition(qint64 position); + + int volume() const; + void setVolume(int volume); + + bool isMuted() const; + void setMuted(bool muted); + + int bufferStatus() const; + + bool isAudioAvailable() const; + bool isVideoAvailable() const; + + bool isSeekable() const; + + QMediaTimeRange availablePlaybackRanges() const; + + qreal playbackRate() const; + void setPlaybackRate(qreal rate); + + QMediaContent media() const; + const QIODevice *mediaStream() const; + void setMedia(const QMediaContent &media, QIODevice *stream); + + void play(); + void pause(); + void stop(); + +private Q_SLOTS: + void handleStatusChanged(); + void handleVideoAvailable(); + void handleAudioAvailable(); + void handleDurationUpdate(qint64 duration); + void handleSeekableUpdate(bool seekable); + void handleError(QMediaPlayer::Error errorCode, const QString& errorString, bool isFatal); + +private: + void changeState(QMediaPlayer::State state); + void resetAudioVideoAvailable(); + void refreshState(); + + QMediaPlayer::State m_state; + bool m_stateDirty; + QMediaPlayer::MediaStatus m_status; + QMediaPlayer::Error m_error; + + bool m_videoAvailable; + bool m_audioAvailable; + qint64 m_duration; + bool m_seekable; + + QIODevice *m_stream; + QMediaContent m_media; + MFPlayerSession *m_session; +}; + +#endif |