diff -r 305818acdca4 -r 50e220be30d1 taskswitcher/utils/src/tsthumbnailprovider.cpp --- /dev/null Thu Jan 01 00:00:00 1970 +0000 +++ b/taskswitcher/utils/src/tsthumbnailprovider.cpp Mon Sep 20 10:22:22 2010 +0300 @@ -0,0 +1,54 @@ +/* +* Copyright (c) 2008 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: Task list entry +* +*/ +#include +#include "tsthumbnailprovider.h" +//------------------------------------------------------------------------------ +TsThumbnailProvider::TsThumbnailProvider(MTsThumbnailObserver& observer, QObject* obj) +: + mObserver(observer) +{ + connect(this, + SIGNAL(createThumbnail(QPixmap,int,const void*)), + obj, + SLOT(createThumbnail(QPixmap,int,const void*))); + + connect(obj, + SIGNAL(thumbnailCreated(QPixmap, const void*)), + this, + SLOT(thumbnailCreated(QPixmap, const void*))); +} +//------------------------------------------------------------------------------ +void TsThumbnailProvider::createThumbnail(CFbsBitmap& source, int angle) +{ + emit createThumbnail(QPixmap::fromSymbianCFbsBitmap(&source), + angle, + this); +} + +//------------------------------------------------------------------------------ +void TsThumbnailProvider::thumbnailCreated(const QPixmap& thumbnail, + const void *userData) +{ + if (this != userData) { + return; + } + CFbsBitmap *bitmap(thumbnail.toSymbianCFbsBitmap()); + if(0 != bitmap) { + mObserver.thumbnailCreated(*bitmap); + } + delete bitmap; +}