1 /*  This file is part of the KDE project.

     2 

     3 Copyright (C) 2009 Nokia Corporation and/or its subsidiary(-ies).

     4 

     5 This library is free software: you can redistribute it and/or modify

     6 it under the terms of the GNU Lesser General Public License as published by

     7 the Free Software Foundation, either version 2.1 or 3 of the License.

     8 

     9 This library is distributed in the hope that it will be useful,

    10 but WITHOUT ANY WARRANTY; without even the implied warranty of

    11 MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the

    12 GNU Lesser General Public License for more details.

    13 

    14 You should have received a copy of the GNU Lesser General Public License

    15 along with this library.  If not, see <http://www.gnu.org/licenses/>.

    16 

    17 */

    18 

    19 #ifndef PHONON_MMF_DUMMYPLAYER_H

    20 #define PHONON_MMF_DUMMYPLAYER_H

    21 

    22 #include "abstractplayer.h"

    23 

    24 QT_BEGIN_NAMESPACE

    25 

    26 namespace Phonon

    27 {

    28 namespace MMF

    29 {

    30 class AudioOutput;

    31 

    32 /**

    33  * @short Stub implementation of AbstractPlayer.

    34  *

    35  * The functions of this class are:

    36  * -    Allow MediaObject to call a subset of the MediaObjectInterface

    37  *      API, before SetSource has been called.

    38  * -    Cache any parameters which are set in this state (e.g.

    39  *      prefinish mark), so that they can be copied into the 'real'

    40  *      AbstractPlayer implementation once a source has been loaded.

    41  */

    42 class DummyPlayer : public AbstractPlayer

    43 {

    44 public:

    45     DummyPlayer();

    46     DummyPlayer(const AbstractPlayer& player);

    47 

    48     // MediaObjectInterface

    49     virtual void play();

    50     virtual void pause();

    51     virtual void stop();

    52     virtual void seek(qint64 milliseconds);

    53     virtual bool hasVideo() const;

    54     virtual bool isSeekable() const;

    55     virtual qint64 currentTime() const;

    56     virtual Phonon::State state() const;

    57     virtual QString errorString() const;

    58     virtual Phonon::ErrorType errorType() const;

    59     virtual qint64 totalTime() const;

    60     virtual MediaSource source() const;

    61     // virtual void setSource(const MediaSource &);

    62     virtual void setFileSource(const Phonon::MediaSource&, RFile&);

    63     virtual void setNextSource(const MediaSource &source);

    64 

    65     // AbstractPlayer

    66     virtual void doSetTickInterval(qint32 interval);

    67 

    68 protected:

    69     virtual void changeState(PrivateState newState);

    70 };

    71 }

    72 }

    73 

    74 QT_END_NAMESPACE

    75 

    76 #endif