mediaobjectinterface.h

/*  This file is part of the KDE project
    Copyright (C) 2006-2007 Matthias Kretz <kretz@kde.org>

    This library is free software; you can redistribute it and/or
    modify it under the terms of the GNU Lesser General Public
    License as published by the Free Software Foundation; either
    version 2.1 of the License, or (at your option) version 3, or any
    later version accepted by the membership of KDE e.V. (or its
    successor approved by the membership of KDE e.V.), Nokia Corporation 
    (or its successors, if any) and the KDE Free Qt Foundation, which shall
    act as a proxy defined in Section 6 of version 3 of the license.

    This library is distributed in the hope that it will be useful,
    but WITHOUT ANY WARRANTY; without even the implied warranty of
    MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    Lesser General Public License for more details.

    You should have received a copy of the GNU Lesser General Public 
    License along with this library.  If not, see <http://www.gnu.org/licenses/>.

*/

#ifndef PHONON_MEDIAOBJECTINTERFACE_H
#define PHONON_MEDIAOBJECTINTERFACE_H

#include "mediaobject.h"
#include <QtCore/QObject>


namespace Phonon
{
class StreamInterface;

class MediaObjectInterface
{
    public:
        virtual ~MediaObjectInterface() {}

        virtual void play() = 0;

        virtual void pause() = 0;

        virtual void stop() = 0;

        virtual void seek(qint64 milliseconds) = 0;

        virtual qint32 tickInterval() const = 0;
        virtual void setTickInterval(qint32 interval) = 0;

        virtual bool hasVideo() const = 0;
        virtual bool isSeekable() const = 0;
        virtual qint64 currentTime() const = 0;
        virtual Phonon::State state() const = 0;

        virtual QString errorString() const = 0;

        virtual Phonon::ErrorType errorType() const = 0;

        virtual qint64 totalTime() const = 0;

        virtual MediaSource source() const = 0;

        virtual void setSource(const MediaSource &) = 0;

        virtual void setNextSource(const MediaSource &source) = 0;

        virtual qint64 remainingTime() const { return totalTime() - currentTime(); }
        virtual qint32 prefinishMark() const = 0;
        virtual void setPrefinishMark(qint32) = 0;

        virtual qint32 transitionTime() const = 0;
        virtual void setTransitionTime(qint32) = 0;
};
}

Q_DECLARE_INTERFACE(Phonon::MediaObjectInterface, "MediaObjectInterface3.phonon.kde.org")


#endif // PHONON_MEDIAOBJECTINTERFACE_H
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