--- a/browsercore/appfw/ThumbnailEngine/TnEngineScaler.cpp	Fri Jun 11 16:23:26 2010 +0100
+++ /dev/null	Thu Jan 01 00:00:00 1970 +0000
@@ -1,92 +0,0 @@
-/*
-* Copyright (c) 2009 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: 
-*
-*/
-
-
-#include <QTimer>
-#include <QPainter>
-#include "TnEngineScaler.h"
-
-namespace WRT {
-
-TnEngineScaler::TnEngineScaler(MTnEngineScalerCallback& callback)
-: m_callback(&callback)
-{
-    m_resultBitmap = 0;
-}
-
-void TnEngineScaler::init()
-{
-    m_scalingTimer = new QTimer();
-    connect(m_scalingTimer, SIGNAL(timeout()), this, SLOT(run()));
-}
-
-TnEngineScaler* TnEngineScaler::initWithCallback(MTnEngineScalerCallback& callback)
-{
-    TnEngineScaler* self = new TnEngineScaler(callback);
-    self->init();
-    return self;
-}
-
-TnEngineScaler::~TnEngineScaler()
-{
-    cancel();
-    delete m_resultBitmap;
-    delete m_scalingTimer;
-}
-
-void TnEngineScaler::startScaling(QPixmap& source, const QRect& targetRect)
-{
-    // cancel outstanding request
-    cancel();
-    if (!m_resultBitmap || m_resultBitmap->size() != targetRect.size()) {
-        deleteResultBitmap();
-        m_resultBitmap = new QPixmap(targetRect.size());
-    }
-    *m_resultBitmap = source.scaled(targetRect.size(), Qt::IgnoreAspectRatio, Qt::SmoothTransformation);
-    m_targetRect = targetRect;
-    m_scalingTimer->start(20);
-}
-
-void TnEngineScaler::deleteResultBitmap()
-{
-    delete m_resultBitmap;
-    m_resultBitmap = 0;
-}
-
-void TnEngineScaler::cancel()
-{
-    m_scalingTimer->stop();
-    deleteResultBitmap();
-}
-
-void TnEngineScaler::run()
-{
-    m_scalingTimer->stop();
-    m_callback->scalingCompleted(*m_resultBitmap, m_targetRect);
-    // if the callback called StartScalingL(), we must not delete the bitmap
-    if (!isActive()) {
-        deleteResultBitmap();
-    }
-}
-
-bool TnEngineScaler::isActive()
-{
-    return m_scalingTimer->isActive();
-}
-
-}
-