/*

* Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of "Eclipse Public License v1.0"

* which accompanies this distribution, and is available

* at the URL "http://www.eclipse.org/legal/epl-v10.html".

*

* Initial Contributors:

* Nokia Corporation - initial contribution.

*

* Contributors:

*

* Description: Framework wraper for Playback - Private.

*

*/

#include <mpxplaybackutility.h>

#include <mpxmedia.h>

#include <mpxmediageneraldefs.h>

#include <mpxmediamusicdefs.h>

#include <mpxmediaaudiodefs.h>

#include <mpxmediadrmdefs.h>

#include <mpxcommandgeneraldefs.h>

#include <mpxplaybackmessage.h>

#include <mpxmessagegeneraldefs.h>

#include <mpxplaybackmessagedefs.h>

#include <mpxplaybackframeworkdefs.h>

#include <hbglobal.h>

#include <xqsharablefile.h>

#include <mpxcollectionplaylist.h>

#include "mpmpxplaybackframeworkwrapper_p.h"

#include "mpmpxplaybackframeworkwrapper.h"

#include "mpplaybackdata.h"

#include "mpcommondefs.h"

#include "mptrace.h"

#include "mpxaudioeffectengine.h"

#include "mpsongdata.h"

#include "mpxcollectionpath.h"

_LIT(KMPXPnRealAudioMimeType, "audio/x-pn-realaudio");

_LIT(KMPXRealAudioMimeType, "audio/x-realaudio");

_LIT(KMPXRnRealAudioMimeType, "audio/vnd.rn-realaudio");

/*!

    \class MpMpxPlaybackFrameworkWrapperPrivate

    \brief Wrapper for mpx framework utilities - private implementation.

    This is a private implementation of the mpx framework wrapper utilties interface.

*/

/*!

 \internal

 */

MpMpxPlaybackFrameworkWrapperPrivate::MpMpxPlaybackFrameworkWrapperPrivate( MpMpxPlaybackFrameworkWrapper *qq)

    : q_ptr(qq),

      iPlaybackUtility(0),

      iPlaybackData(0),

      iDetailsRequest(false)

{

    TX_LOG

}

/*!

 \internal

 */

MpMpxPlaybackFrameworkWrapperPrivate::~MpMpxPlaybackFrameworkWrapperPrivate()

{

    TX_ENTRY

    if ( iPlaybackUtility ) {

        TRAP_IGNORE( ForceStopL() );

        TRAP_IGNORE( iPlaybackUtility->RemoveObserverL(*this) );

        iPlaybackUtility->Close();

    }

    delete iPlaybackData;

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::init( TUid hostUid, MpSongData *songData )

{

    TX_ENTRY

    iHostUid = hostUid;

    iSongData = songData;

    TRAPD(err, DoInitL());

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::play( QString aFilename )

{

    TRAPD( err, DoPlayL(aFilename) );

    if ( err != KErrNone ) {

        TX_LOG_ARGS( "Error: " << err << "; should never get here." );

    }

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::play( const XQSharableFile& file )

{

    TRAPD( err, DoPlayL( file ) );

    if ( err != KErrNone ) {

        TX_LOG_ARGS( "Error: " << err << "; should never get here." );

    }

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::play()

{

    TX_ENTRY

    TRAPD( err, iPlaybackUtility->CommandL(EPbCmdPlay) );

    if ( err != KErrNone ) {

        TX_LOG_ARGS( "Error: " << err << "; should never get here." );

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::pause()

{

    TX_ENTRY

    TRAPD( err, iPlaybackUtility->CommandL(EPbCmdPause) );

    if ( err != KErrNone ) {

        TX_LOG_ARGS( "Error: " << err << "; should never get here." );

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::playPause()

{

    TX_ENTRY

    TRAPD(err, iPlaybackUtility->CommandL(EPbCmdPlayPause));

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::stop()

{

    TX_ENTRY

    TRAPD(err, iPlaybackUtility->CommandL(EPbCmdStop));

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::skipForward()

{

    TX_ENTRY

    TRAPD(err, iPlaybackUtility->CommandL(EPbCmdNext));

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::startSeekForward()

{

    TX_ENTRY

    TRAPD(err, iPlaybackUtility->CommandL(EPbCmdStartSeekForward));

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::stopSeeking()

{

    TX_ENTRY

    TRAPD(err, iPlaybackUtility->CommandL(EPbCmdStopSeeking));

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::skipBackward()

{

    TX_ENTRY

    TRAPD(err, iPlaybackUtility->CommandL(EPbCmdPrevious));

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::startSeekBackward()

{

    TX_ENTRY

    TRAPD(err, iPlaybackUtility->CommandL(EPbCmdStartSeekBackward));

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::setPosition( int value )

{

    TX_ENTRY_ARGS("value =" << value);

    TRAPD(err, iPlaybackUtility->SetL(EPbPropertyPosition, value));

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::setShuffle( bool mode )

{

    TX_ENTRY_ARGS("mode =" << mode);

    TRAPD(err, iPlaybackUtility->SetL(EPbPropertyRandomMode, mode));

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::setRepeat( bool mode )

{

    TX_ENTRY_ARGS("mode =" << mode);

    TRAPD(err, iPlaybackUtility->SetL(EPbPropertyRepeatMode, mode ? EPbRepeatAll : EPbRepeatOff));

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::setBalance( int value )

{

    TX_ENTRY_ARGS("value =" << value);

    TRAPD( err, iPlaybackUtility->SetL( EPbPropertyBalance, value ) );

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::applyAudioEffects()

{

    TX_ENTRY

    TRAPD( err, iPlaybackUtility->CommandL( EPbApplyEffect, KAudioEffectsID ) );

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::applyEqualizer()

{

    TX_ENTRY

    TRAPD( err, iPlaybackUtility->CommandL( EPbApplyEffect, KEqualizerID ) );

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::getMaxVolume()

{

    TX_ENTRY

    TRAPD( err, iPlaybackUtility->PropertyL( *this, EPbPropertyMaxVolume ) );

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::getVolume()

{

    TX_ENTRY

    TRAPD( err, iPlaybackUtility->PropertyL( *this, EPbPropertyVolume ) );

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::increaseVolume()

{

    TX_ENTRY

    TRAPD( err, iPlaybackUtility->CommandL( EPbCmdIncreaseVolume ) );

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::decreaseVolume()

{

    TX_ENTRY

    TRAPD( err, iPlaybackUtility->CommandL( EPbCmdDecreaseVolume ) );

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::setVolume( int value )

{

    TX_ENTRY

    TRAPD( err, iPlaybackUtility->CommandL( EPbCmdSetVolume, value ) );

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::getMuteState()

{

    TX_ENTRY

    TRAPD( err, iPlaybackUtility->PropertyL( *this, EPbPropertyMute ) );

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::mute()

{

    TX_ENTRY

    TRAPD( err, iPlaybackUtility->CommandL( EPbCmdMuteVolume ) );

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::unmute()

{

    TX_ENTRY

    TRAPD( err, iPlaybackUtility->CommandL( EPbCmdUnMuteVolume ) );

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \ Closes current playback source.

 */

void MpMpxPlaybackFrameworkWrapperPrivate::closeCurrentPlayback()

{

    TX_ENTRY

    TRAPD( err, DoCloseCurrentPlaybackL() );

    if ( err != KErrNone ) {

        TX_LOG_ARGS("Error: " << err << "; should never get here.");

    }

    TX_EXIT

}

/*!

 \internal

 */

MpPlaybackData *MpMpxPlaybackFrameworkWrapperPrivate::playbackData()

{

    return iPlaybackData;

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::retrieveSongDetails()

{

    TX_ENTRY

    TRAPD( err, DoRetrieveSongDetailsL(true) );

    if ( err == KErrNone ) {

        iDetailsRequest = true;

    }

    else {

        TX_LOG_ARGS( "Error: " << err << "; should never get here." );

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::HandlePlaybackMessage( CMPXMessage *aMessage, TInt aError )

{

    TX_ENTRY_ARGS("aError=" << aError);

    if ( aError == KErrNone && aMessage ) {

        TRAP_IGNORE( DoHandlePlaybackMessageL(*aMessage) );

    }

    else{

        TRAP_IGNORE( DoHandlePlaybackErrorL(aError) );

	}

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::HandlePropertyL(

    TMPXPlaybackProperty aProperty,

    TInt aValue,

    TInt aError )

{

    TX_ENTRY_ARGS("aProperty=" << aProperty << "aValue=" << aValue << "aError=" << aError)

    if ( KErrNone == aError ) {

        switch ( aProperty  ) {

            case EPbPropertyPosition:

                TX_LOG_ARGS("EPbPropertyPosition")

                iPlaybackData->setPosition(aValue);

                break;

            case EPbPropertyDuration:

                TX_LOG_ARGS("EPbPropertyDuration")

                iPlaybackData->setDuration(aValue);

                break;

            case EPbPropertyVolume:

                TX_LOG_ARGS("EPbPropertyVolume")

                q_ptr->emit volumePropertyChanged( MpCommon::Volume, aValue );

                break;

            case EPbPropertyMaxVolume:

                TX_LOG_ARGS("EPbPropertyMaxVolume")

                q_ptr->emit volumePropertyChanged( MpCommon::MaxVolume, aValue );

                break;

            case EPbPropertyMute:

                TX_LOG_ARGS("EPbPropertyMute")

                q_ptr->emit volumePropertyChanged( MpCommon::MuteState, aValue );

                break;

            default:

                break;

        }

    }

    TX_EXIT

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::HandleSubPlayerNamesL(

    TUid aPlayer,

    const MDesCArray *aSubPlayers,

    TBool aComplete,

    TInt aError )

{

    Q_UNUSED(aPlayer);

    Q_UNUSED(aSubPlayers);

    Q_UNUSED(aComplete);

    Q_UNUSED(aError);

    TX_LOG

}

/*!

 \internal

 */

void MpMpxPlaybackFrameworkWrapperPrivate::HandleMediaL(

    const CMPXMedia& aMedia,

    TInt aError )

{

    TX_ENTRY

    if ( KErrNone != aError ){