bbfccc7135
Qt copyrights are now in The Qt Company, so we could update the source code headers accordingly. In the same go we should also fix the links to point to qt.io. Change-Id: I1c6faa4f59f8eca54f01ef20941fa60161dd7872 Reviewed-by: Yoann Lopes <yoann.lopes@theqtcompany.com>
113 lines
3.7 KiB
C++
113 lines
3.7 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2015 The Qt Company Ltd.
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** Contact: http://www.qt.io/licensing/
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**
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** This file is part of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL21$
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** Commercial License Usage
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** Licensees holding valid commercial Qt licenses may use this file in
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** accordance with the commercial license agreement provided with the
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** Software or, alternatively, in accordance with the terms contained in
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** a written agreement between you and The Qt Company. For licensing terms
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** and conditions see http://www.qt.io/terms-conditions. For further
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** information use the contact form at http://www.qt.io/contact-us.
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**
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** GNU Lesser General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU Lesser
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** General Public License version 2.1 or version 3 as published by the Free
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** Software Foundation and appearing in the file LICENSE.LGPLv21 and
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** LICENSE.LGPLv3 included in the packaging of this file. Please review the
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** following information to ensure the GNU Lesser General Public License
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** requirements will be met: https://www.gnu.org/licenses/lgpl.html and
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** As a special exception, The Qt Company gives you certain additional
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** rights. These rights are described in The Qt Company LGPL Exception
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** version 1.1, included in the file LGPL_EXCEPTION.txt in this package.
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QMEDIAPLAYLISTNAVIGATOR_P_H
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#define QMEDIAPLAYLISTNAVIGATOR_P_H
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//
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// W A R N I N G
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// -------------
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//
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// This file is not part of the Qt API. It exists purely as an
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// implementation detail. This header file may change from version to
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// version without notice, or even be removed.
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//
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// We mean it.
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//
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#include "qmediaplaylistprovider_p.h"
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#include "qmediaplaylist.h"
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#include <QtCore/qobject.h>
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QT_BEGIN_NAMESPACE
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class QMediaPlaylistNavigatorPrivate;
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class Q_MULTIMEDIA_EXPORT QMediaPlaylistNavigator : public QObject
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{
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Q_OBJECT
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Q_PROPERTY(QMediaPlaylist::PlaybackMode playbackMode READ playbackMode WRITE setPlaybackMode NOTIFY playbackModeChanged)
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Q_PROPERTY(int currentIndex READ currentIndex WRITE jump NOTIFY currentIndexChanged)
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Q_PROPERTY(QMediaContent currentItem READ currentItem)
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public:
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QMediaPlaylistNavigator(QMediaPlaylistProvider *playlist, QObject *parent = 0);
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virtual ~QMediaPlaylistNavigator();
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QMediaPlaylistProvider *playlist() const;
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void setPlaylist(QMediaPlaylistProvider *playlist);
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QMediaPlaylist::PlaybackMode playbackMode() const;
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QMediaContent currentItem() const;
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QMediaContent nextItem(int steps = 1) const;
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QMediaContent previousItem(int steps = 1) const;
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QMediaContent itemAt(int position) const;
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int currentIndex() const;
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int nextIndex(int steps = 1) const;
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int previousIndex(int steps = 1) const;
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public Q_SLOTS:
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void next();
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void previous();
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void jump(int);
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void setPlaybackMode(QMediaPlaylist::PlaybackMode mode);
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Q_SIGNALS:
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void activated(const QMediaContent &content);
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void currentIndexChanged(int);
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void playbackModeChanged(QMediaPlaylist::PlaybackMode mode);
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void surroundingItemsChanged();
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protected:
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QMediaPlaylistNavigatorPrivate *d_ptr;
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private:
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Q_DISABLE_COPY(QMediaPlaylistNavigator)
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Q_DECLARE_PRIVATE(QMediaPlaylistNavigator)
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Q_PRIVATE_SLOT(d_func(), void _q_mediaInserted(int start, int end))
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Q_PRIVATE_SLOT(d_func(), void _q_mediaRemoved(int start, int end))
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Q_PRIVATE_SLOT(d_func(), void _q_mediaChanged(int start, int end))
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};
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QT_END_NAMESPACE
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#endif // QMEDIAPLAYLISTNAVIGATOR_P_H
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