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Diffstat (limited to 'src/multimedia/mediaservices/base/qmediaplaylistcontrol.h')
-rw-r--r-- | src/multimedia/mediaservices/base/qmediaplaylistcontrol.h | 97 |
1 files changed, 97 insertions, 0 deletions
diff --git a/src/multimedia/mediaservices/base/qmediaplaylistcontrol.h b/src/multimedia/mediaservices/base/qmediaplaylistcontrol.h new file mode 100644 index 0000000..2dc4575 --- /dev/null +++ b/src/multimedia/mediaservices/base/qmediaplaylistcontrol.h @@ -0,0 +1,97 @@ +/**************************************************************************** +** +** Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies). +** All rights reserved. +** Contact: Nokia Corporation (qt-info@nokia.com) +** +** This file is part of the QtMediaServices module of the Qt Toolkit. +** +** $QT_BEGIN_LICENSE:LGPL$ +** 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 QMEDIAPLAYLISTCONTROL_H +#define QMEDIAPLAYLISTCONTROL_H + +#include <QtMediaServices/qmediacontrol.h> +#include <QtMediaServices/qmediaplaylistnavigator.h> + + +QT_BEGIN_HEADER + +QT_BEGIN_NAMESPACE + +QT_MODULE(Multimedia) + + +class QMediaPlaylistProvider; + +class Q_MEDIASERVICES_EXPORT QMediaPlaylistControl : public QMediaControl +{ + Q_OBJECT + +public: + virtual ~QMediaPlaylistControl(); + + virtual QMediaPlaylistProvider* playlistProvider() const = 0; + virtual bool setPlaylistProvider(QMediaPlaylistProvider *playlist) = 0; + + virtual int currentIndex() const = 0; + virtual void setCurrentIndex(int position) = 0; + virtual int nextIndex(int steps) const = 0; + virtual int previousIndex(int steps) const = 0; + + virtual void next() = 0; + virtual void previous() = 0; + + virtual QMediaPlaylist::PlaybackMode playbackMode() const = 0; + virtual void setPlaybackMode(QMediaPlaylist::PlaybackMode mode) = 0; + +Q_SIGNALS: + void playlistProviderChanged(); + void currentIndexChanged(int position); + void currentMediaChanged(const QMediaContent&); + void playbackModeChanged(QMediaPlaylist::PlaybackMode mode); + +protected: + QMediaPlaylistControl(QObject* parent = 0); +}; + +#define QMediaPlaylistControl_iid "com.nokia.Qt.QMediaPlaylistControl/1.0" +Q_MEDIA_DECLARE_CONTROL(QMediaPlaylistControl, QMediaPlaylistControl_iid) + +QT_END_NAMESPACE + +QT_END_HEADER + +#endif // QMEDIAPLAYLISTCONTROL_H |