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Diffstat (limited to 'src/plugins/wmp/qwmpplayercontrol.h')
-rw-r--r-- | src/plugins/wmp/qwmpplayercontrol.h | 141 |
1 files changed, 141 insertions, 0 deletions
diff --git a/src/plugins/wmp/qwmpplayercontrol.h b/src/plugins/wmp/qwmpplayercontrol.h new file mode 100644 index 000000000..d966b38b2 --- /dev/null +++ b/src/plugins/wmp/qwmpplayercontrol.h @@ -0,0 +1,141 @@ +/**************************************************************************** +** +** Copyright (C) 2010 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 QWMPPLAYERCONTROL_H +#define QWMPPLAYERCONTROL_H + +#include <qmediaplayercontrol.h> + +#include <wmp.h> + +class QWmpEvents; +class QWmpPlaylist; + +QT_USE_NAMESPACE +class QWmpPlayerControl : public QMediaPlayerControl +{ + Q_OBJECT +public: + QWmpPlayerControl( + IWMPCore3 *player, QWmpEvents *events, QObject *parent = 0); + ~QWmpPlayerControl(); + + QMediaPlayer::State state() const; + QMediaPlayer::MediaStatus mediaStatus() const; + + QMediaPlaylist* mediaPlaylist() const; + bool setMediaPlaylist(QMediaPlaylist *playlist); + + qint64 duration() const; + + qint64 position() const; + void setPosition(qint64 position); + + int playlistPosition() const; + void setPlaylistPosition(int position); + + int volume() const; + void setVolume(int volume); + + bool isMuted() const; + void setMuted(bool muted); + + int bufferStatus() const; + + bool isAudioAvailable() const; + void setAudioAvailable(bool available); + + bool isVideoAvailable() const; + void setVideoAvailable(bool available); + + qreal playbackRate() const; + void setPlaybackRate(qreal rate); + + bool isSeekable() const; + QMediaTimeRange availablePlaybackRanges() const; + + void play(); + void pause(); + void stop(); + + QMediaContent media() const; + const QIODevice *mediaStream() const; + void setMedia(const QMediaContent &content, QIODevice *stream); + + QUrl url() const; + void setUrl(const QUrl &url); + + bool event(QEvent *event); + + using QMediaPlayerControl::positionChanged; + +private Q_SLOTS: + + void bufferingEvent(VARIANT_BOOL buffering); + void currentItemChangeEvent(IDispatch *dispatch); + void mediaChangeEvent(IDispatch *dispatch); + void positionChangeEvent(double from, double to); + void playStateChangeEvent(long state); + +private: + enum Change + { + StateChanged = 0x01, + StatusChanged = 0x02, + PositionChanged = 0x04, + DurationChanged = 0x08 + }; + + void scheduleUpdate(int change); + + IWMPCore3 *m_player; + IWMPControls *m_controls; + IWMPSettings *m_settings; + IWMPNetwork *m_network; + QMediaPlayer::State m_state; + QMediaPlayer::MediaStatus m_status; + int m_changes; + bool m_buffering; + bool m_audioAvailable; + bool m_videoAvailable; +}; + +#endif |