fdac892bbc
Docs still need some fixing, but there are some legitimate usages of it there. Change-Id: I94c7b68788ce97829711a4384884d7e52fe84162 Reviewed-on: http://codereview.qt.nokia.com/1736 Reviewed-by: Jonas Rabbe <jonas.rabbe@nokia.com>
136 lines
4.0 KiB
C++
136 lines
4.0 KiB
C++
/****************************************************************************
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**
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** Copyright (C) 2010 Nokia Corporation and/or its subsidiary(-ies).
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** All rights reserved.
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** Contact: Nokia Corporation (qt-info@nokia.com)
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**
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** This file is part of the Qt Toolkit.
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**
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** $QT_BEGIN_LICENSE:LGPL$
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** GNU Lesser General Public License Usage
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** This file may be used under the terms of the GNU Lesser General Public
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** License version 2.1 as published by the Free Software Foundation and
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** appearing in the file LICENSE.LGPL included in the packaging of this
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** file. Please review the following information to ensure the GNU Lesser
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** General Public License version 2.1 requirements will be met:
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** http://www.gnu.org/licenses/old-licenses/lgpl-2.1.html.
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**
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** In addition, as a special exception, Nokia gives you certain additional
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** rights. These rights are described in the Nokia Qt 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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** GNU General Public License Usage
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** Alternatively, this file may be used under the terms of the GNU General
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** Public License version 3.0 as published by the Free Software Foundation
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** and appearing in the file LICENSE.GPL included in the packaging of this
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** file. Please review the following information to ensure the GNU General
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** Public License version 3.0 requirements will be met:
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** http://www.gnu.org/copyleft/gpl.html.
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**
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** Other Usage
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** Alternatively, this file may be used in accordance with the terms and
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** conditions contained in a signed written agreement between you and Nokia.
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**
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**
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**
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**
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**
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** $QT_END_LICENSE$
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**
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****************************************************************************/
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#ifndef QMEDIAIMAGEVIEWER_H
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#define QMEDIAIMAGEVIEWER_H
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#include "qmediaobject.h"
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#include "qmediacontent.h"
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#include <qmediaenumdebug.h>
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QT_BEGIN_NAMESPACE
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class QAbstractVideoSurface;
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class QGraphicsVideoItem;
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class QMediaPlaylist;
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class QVideoWidget;
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class QMediaImageViewerPrivate;
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class Q_MULTIMEDIA_EXPORT QMediaImageViewer : public QMediaObject
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{
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Q_OBJECT
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Q_PROPERTY(State state READ state NOTIFY stateChanged)
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Q_PROPERTY(MediaStatus mediaStatus READ mediaStatus NOTIFY mediaStatusChanged)
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Q_PROPERTY(QMediaContent media READ media WRITE setMedia NOTIFY mediaChanged)
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Q_PROPERTY(int timeout READ timeout WRITE setTimeout)
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Q_PROPERTY(int elapsedTime READ elapsedTime NOTIFY elapsedTimeChanged)
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Q_ENUMS(State MediaStatus)
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public:
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enum State
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{
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StoppedState,
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PlayingState,
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PausedState
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};
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enum MediaStatus
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{
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NoMedia,
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LoadingMedia,
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LoadedMedia,
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InvalidMedia
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};
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explicit QMediaImageViewer(QObject *parent = 0);
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~QMediaImageViewer();
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State state() const;
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MediaStatus mediaStatus() const;
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QMediaContent media() const;
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QMediaPlaylist *playlist() const;
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int timeout() const;
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int elapsedTime() const;
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void setVideoOutput(QVideoWidget *widget);
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void setVideoOutput(QGraphicsVideoItem *item);
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void setVideoOutput(QAbstractVideoSurface *surface);
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bool bind(QObject *);
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void unbind(QObject *);
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public Q_SLOTS:
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void setMedia(const QMediaContent &media);
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void setPlaylist(QMediaPlaylist *playlist);
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void play();
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void pause();
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void stop();
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void setTimeout(int timeout);
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Q_SIGNALS:
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void stateChanged(QMediaImageViewer::State state);
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void mediaStatusChanged(QMediaImageViewer::MediaStatus status);
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void mediaChanged(const QMediaContent &media);
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void elapsedTimeChanged(int time);
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protected:
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void timerEvent(QTimerEvent *event);
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private:
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Q_DECLARE_PRIVATE(QMediaImageViewer)
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Q_PRIVATE_SLOT(d_func(), void _q_mediaStatusChanged(QMediaImageViewer::MediaStatus))
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Q_PRIVATE_SLOT(d_func(), void _q_playlistMediaChanged(const QMediaContent &))
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Q_PRIVATE_SLOT(d_func(), void _q_playlistDestroyed())
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};
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QT_END_NAMESPACE
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Q_DECLARE_METATYPE(QMediaImageViewer::State)
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Q_DECLARE_METATYPE(QMediaImageViewer::MediaStatus)
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Q_MEDIA_ENUM_DEBUG(QMediaImageViewer, State)
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Q_MEDIA_ENUM_DEBUG(QMediaImageViewer, MediaStatus)
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#endif
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