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:  

    15 *

    16 */

    17 #include "cntthumbnailmanager.h"

    18 

    19 CntThumbnailManager::CntThumbnailManager()

    20 {

    21     

    22 }

    23 

    24 CntThumbnailManager::~CntThumbnailManager()

    25 {

    26     qDeleteAll( mManagers.values() );

    27     mManagers.clear();

    28 }

    29 

    30 int CntThumbnailManager::getThumbnail( ThumbnailManager::ThumbnailSize aSize, const QString& aFile )

    31 {

    32     if ( !mManagers.contains( aSize ) )

    33     {

    34         ThumbnailManager* thumbnailManager = new ThumbnailManager(this);

    35         thumbnailManager->setMode(ThumbnailManager::Default);

    36         thumbnailManager->setQualityPreference(ThumbnailManager::OptimizeForQuality);

    37         thumbnailManager->setThumbnailSize( aSize );

    38         connect( thumbnailManager, SIGNAL(thumbnailReady(QPixmap,void*,int,int)), 

    39                 this, SIGNAL(thumbnailReady(QPixmap,void*,int,int)) );

    40         

    41         mManagers.insert( aSize, thumbnailManager );

    42     }

    43     

    44     ThumbnailManager* manager = mManagers.value( aSize );

    45     return manager->getThumbnail( aFile );

    46 }

    47 

    48 void CntThumbnailManager::cancelRequest( int aRequestId )

    49 {

    50     foreach ( ThumbnailManager* mgr, mManagers.values() )

    51     {

    52         if ( mgr->cancelRequest(aRequestId) )

    53             break;

    54     } 

    55 }

    56 // End of File