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1 /* |
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2 * Copyright (c) 2009 Nokia Corporation and/or its subsidiary(-ies). |
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3 * All rights reserved. |
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4 * This component and the accompanying materials are made available |
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5 * under the terms of "Eclipse Public License v1.0" |
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6 * which accompanies this distribution, and is available |
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7 * at the URL "http://www.eclipse.org/legal/epl-v10.html". |
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8 * |
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9 * Initial Contributors: |
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10 * Nokia Corporation - initial contribution. |
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11 * |
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12 * Contributors: |
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13 * |
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14 * Description: |
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15 * |
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16 */ |
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17 #include "cntthumbnailmanager.h" |
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18 |
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19 CntThumbnailManager::CntThumbnailManager() |
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20 { |
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21 |
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22 } |
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23 |
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24 CntThumbnailManager::~CntThumbnailManager() |
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25 { |
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26 qDeleteAll( mManagers.values() ); |
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27 mManagers.clear(); |
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28 } |
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29 |
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30 int CntThumbnailManager::getThumbnail( ThumbnailManager::ThumbnailSize aSize, const QString& aFile ) |
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31 { |
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32 if ( !mManagers.contains( aSize ) ) |
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33 { |
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34 ThumbnailManager* thumbnailManager = new ThumbnailManager(this); |
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35 thumbnailManager->setMode(ThumbnailManager::Default); |
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36 thumbnailManager->setQualityPreference(ThumbnailManager::OptimizeForQuality); |
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37 thumbnailManager->setThumbnailSize( aSize ); |
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38 connect( thumbnailManager, SIGNAL(thumbnailReady(QPixmap,void*,int,int)), |
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39 this, SIGNAL(thumbnailReady(QPixmap,void*,int,int)) ); |
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40 |
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41 mManagers.insert( aSize, thumbnailManager ); |
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42 } |
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43 |
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44 ThumbnailManager* manager = mManagers.value( aSize ); |
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45 return manager->getThumbnail( aFile ); |
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46 } |
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47 |
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48 void CntThumbnailManager::cancelRequest( int aRequestId ) |
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49 { |
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50 foreach ( ThumbnailManager* mgr, mManagers.values() ) |
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51 { |
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52 if ( mgr->cancelRequest(aRequestId) ) |
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53 break; |
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54 } |
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55 } |
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56 // End of File |