1 /*

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

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

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

     6 * which accompanies this distribution, and is available

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

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: MpEngineFactory stub for testing MpNowPlayingWidget

    15 *

    16 */

    17 

    18 

    19 #include "mpenginefactory.h"

    20 

    21 

    22 /*!

    23  *  Stub function

    24  */

    25 MpEngineFactory::MpEngineFactory()

    26     : mSharedEngine( 0 )

    27 {

    28 }

    29 

    30 /*!

    31  *  Stub function

    32  */

    33 MpEngineFactory::~MpEngineFactory()

    34 {

    35 }

    36 

    37 /*!

    38  *  Stub function

    39  */

    40 MpEngineFactory * MpEngineFactory::instance()

    41 {

    42     static MpEngineFactory instance;

    43     return &instance;

    44 }

    45 

    46 /*!

    47  *  Stub function

    48  */

    49 MpEngine *MpEngineFactory::sharedEngine()

    50 {

    51     if ( !instance()->mSharedEngine ) {

    52         instance()->mSharedEngine = new MpEngine();

    53     }

    54     return instance()->mSharedEngine;

    55 }

    56 

    57 /*!

    58  Returns an instance to an isolated engine with \a mode.

    59  */

    60 MpEngine *MpEngineFactory::createIsolatedEngine( MpEngine::EngineMode mode )

    61 {

    62     instance()->mEngines.append( new MpEngine() );

    63     instance()->mEngines.last()->initialize( TUid::Uid( MpCommon::KMusicPlayerUid + instance()->mEngines.count() ), mode );

    64     return instance()->mEngines.last();

    65 }

    66 

    67 /*!

    68  Closes all engines created on this process.

    69  */

    70 void MpEngineFactory::close()

    71 {

    72     if ( instance()->mSharedEngine ) {

    73         delete instance()->mSharedEngine;

    74         instance()->mSharedEngine = 0;

    75         

    76     }

    77     MpEngine *ptr;

    78     foreach ( ptr, instance()->mEngines ) {

    79         delete ptr;

    80         ptr = 0;

    81     }

    82 }

    83 

    84 /*!

    85  Returns an instance to an engine with \a hostUid, and \a mode, if the shared engine is 

    86  already created parameters are ignored.

    87  */

    88 MpEngine *MpEngineFactory::createSharedEngine( TUid hostUid , MpEngine::EngineMode mode )

    89 {

    90     if ( !instance()->mSharedEngine ) {

    91         instance()->mSharedEngine = new MpEngine();

    92         instance()->mSharedEngine->initialize( hostUid, mode );

    93     }

    94     return instance()->mSharedEngine;

    95 }

    96