--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/browsercore/appfw/ThumbnailEngine/TnEngineScaler.h	Tue May 04 12:39:35 2010 +0300
@@ -0,0 +1,67 @@
+/*
+* 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: 
+*
+*/
+
+
+#ifndef __TNENGINESCALER_H__
+#define __TNENGINESCALER_H__
+
+
+#include <QObject>
+#include <QPixmap>
+
+namespace WRT {
+
+class MTnEngineScalerCallback : public QObject
+{
+public:
+    virtual void scalingCompleted(QPixmap& result, const QRect& targetRect) = 0;
+};
+
+
+class TnEngineScaler : public QObject
+{
+Q_OBJECT
+public:
+    static TnEngineScaler* initWithCallback(MTnEngineScalerCallback& callback);
+    virtual ~TnEngineScaler();
+
+public: // New functions
+    void startScaling(QPixmap& source, const QRect& targetRect);
+    bool isActive();
+
+public slots:
+    void run();
+
+public:
+    void cancel();
+
+private:
+    TnEngineScaler(MTnEngineScalerCallback& callback);
+    void init();
+    void deleteResultBitmap();
+
+private:    // Data
+    MTnEngineScalerCallback* m_callback;
+    QPixmap* m_resultBitmap;
+    QRect m_targetRect;
+    QTimer* m_scalingTimer;
+};
+
+}
+#endif // __TNENGINESCALER_H__
+
+// End of File