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:   XQPluginLoader stub

    15 *

    16 */

    17 

    18 #include "stub/inc/xqpluginloader.h"

    19 #include "stub/inc/xqplugininfo.h"

    20 #include "testviewplugin.h"

    21 #include "mpxvideo_debug.h"

    22 

    23 QHash<int, MpxViewPlugin*> XQPluginLoader::mPluginList;

    24 int XQPluginLoader::mFailToLoadPluginUid = -1;

    25 

    26 XQPluginLoader::XQPluginLoader( int uid, QObject* parent )

    27 {

    28     MPX_DEBUG(_L("XQPluginLoader::XQPluginLoader()"));  

    29     

    30     Q_UNUSED( parent );    

    31     mUid = uid;

    32 }

    33 

    34 XQPluginLoader::~XQPluginLoader()

    35 {

    36     MPX_DEBUG(_L("XQPluginLoader::~XQPluginLoader()"));      

    37 }

    38 

    39 bool XQPluginLoader::listImplementations( const QString &interfaceName, 

    40                                           QList<XQPluginInfo > &impls )

    41 {

    42     MPX_DEBUG(_L("XQPluginLoader::listImplementations()"));  

    43     return true;

    44 }

    45 

    46 QObject* XQPluginLoader::instance()

    47 {

    48     MPX_ENTER_EXIT(_L("XQPluginLoader::instance()"));

    49     

    50     if ( mUid == mFailToLoadPluginUid )

    51     {

    52         return 0;

    53     }

    54     

    55     if ( ! mPluginList.contains( mUid ) )

    56     {

    57         mPluginList[mUid] = new TestViewPlugin();

    58     }

    59 

    60     return mPluginList[mUid];

    61 }

    62 

    63 void XQPluginLoader::cleanup()

    64 {

    65     MPX_ENTER_EXIT(_L("XQPluginLoader::cleanup()"));

    66     

    67     QHash<int, MpxViewPlugin*>::const_iterator i = mPluginList.constBegin();

    68     while(i != mPluginList.constEnd()) 

    69     {

    70         TestViewPlugin *view = dynamic_cast<TestViewPlugin*>(i.value());

    71         if(view)

    72             view->destroyView(); 

    73         delete i.value();

    74          ++i;

    75     }

    76 }

    77 

    78 /**

    79  * Sets plugin load to fail.

    80  */

    81 void XQPluginLoader::setPluginLoadFailure( int uid )

    82 {

    83     MPX_DEBUG(_L("XQPluginLoader::setPluginLoadFailure()"));

    84     mFailToLoadPluginUid = uid;

    85 }