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# mediaobjectinterface.h

Go to the documentation of this file.

    00001 /*  This file is part of the KDE project
    00002     Copyright (C) 2006-2007 Matthias Kretz <kretz@kde.org>
    00003
    00004     This library is free software; you can redistribute it and/or
    00005     modify it under the terms of the GNU Lesser General Public
    00006     License as published by the Free Software Foundation; either
    00007     version 2.1 of the License, or (at your option) version 3, or any
    00008     later version accepted by the membership of KDE e.V. (or its
    00009     successor approved by the membership of KDE e.V.), Nokia Corporation
    00010     (or its successors, if any) and the KDE Free Qt Foundation, which shall
    00011     act as a proxy defined in Section 6 of version 3 of the license.
    00012
    00013     This library is distributed in the hope that it will be useful,
    00014     but WITHOUT ANY WARRANTY; without even the implied warranty of
    00015     MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the GNU
    00016     Lesser General Public License for more details.
    00017
    00018     You should have received a copy of the GNU Lesser General Public
    00019     License along with this library.  If not, see <http://www.gnu.org/licenses/>.
    00020
    00021 */
    00022
    00023 #ifndef PHONON_MEDIAOBJECTINTERFACE_H
    00024 #define PHONON_MEDIAOBJECTINTERFACE_H
    00025
    00026 #include "mediaobject.h"
    00027 #include <QtCore/QObject>
    00028
    00029 QT_BEGIN_HEADER
    00030 QT_BEGIN_NAMESPACE
    00031
    00032 namespace Phonon
    00033 {
    00034 class StreamInterface;
    00035
    00067 class MediaObjectInterface
    00068 {
    00069     public:
    00070         virtual ~MediaObjectInterface() {}
    00071
    00081         virtual void play() = 0;
    00082
    00091         virtual void pause() = 0;
    00092
    00104         virtual void stop() = 0;
    00105
    00121         virtual void seek(qint64 milliseconds) = 0;
    00122
    00129         virtual qint32 tickInterval() const = 0;
    00139         virtual void setTickInterval(qint32 interval) = 0;
    00140
    00146         virtual bool hasVideo() const = 0;
    00152         virtual bool isSeekable() const = 0;
    00156         virtual qint64 currentTime() const = 0;
    00160         virtual Phonon::State state() const = 0;
    00161
    00165         virtual QString errorString() const = 0;
    00166
    00172         virtual Phonon::ErrorType errorType() const = 0;
    00173
    00181         virtual qint64 totalTime() const = 0;
    00182
    00186         virtual MediaSource source() const = 0;
    00187
    00208         virtual void setSource(const MediaSource &) = 0;
    00209
    00225         virtual void setNextSource(const MediaSource &source) = 0;
    00226
    00227         virtual qint64 remainingTime() const { return totalTime() - currentTime(); }
    00228         virtual qint32 prefinishMark() const = 0;
    00229         virtual void setPrefinishMark(qint32) = 0;
    00230
    00231         virtual qint32 transitionTime() const = 0;
    00232         virtual void setTransitionTime(qint32) = 0;
    00233 };
    00234 }
    00235
    00236 Q_DECLARE_INTERFACE(Phonon::MediaObjectInterface, "MediaObjectInterface3.phonon.kde.org")
    00237
    00238 QT_END_NAMESPACE
    00239 QT_END_HEADER
    00240
    00241 #endif // PHONON_MEDIAOBJECTINTERFACE_H
    00242 // vim: sw=4 ts=4 tw=80