--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/taskswitcher/server/src/tsenv.cpp	Mon Oct 04 00:38:31 2010 +0300
@@ -0,0 +1,51 @@
+/*
+* 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 "tsenv.h"
+
+const int thumbnailWidth(128);
+const int thumbnailHeight(128);
+
+void TsEnv::createThumbnail(const QPixmap& source, 
+                            int angle, 
+                            const void* userData)
+{
+    try {
+    QPixmap thumbnailSource;
+    const Qt::Axis rotationAxis(Qt::ZAxis); 
+    if ( 270 <= angle ) {
+        thumbnailSource = source.transformed(QTransform().rotate(270.0f, 
+                                                                 rotationAxis),
+                                             Qt::SmoothTransformation);
+    } else if( 180 <= angle ) {
+        thumbnailSource = source.transformed(QTransform().rotate(180.0f, 
+                                                                 rotationAxis),
+                                             Qt::SmoothTransformation);
+    } else if( 90 <= angle ) {
+        thumbnailSource = source.transformed(QTransform().rotate(90.0f, 
+                                                                 rotationAxis),
+                                             Qt::SmoothTransformation);
+    } else {
+        thumbnailSource = source;
+    }
+    const QRect expectedRect(0, 0, thumbnailWidth, thumbnailHeight);
+    const QPixmap thumbanail(thumbnailSource.scaled(expectedRect.size(), 
+                                                    Qt::KeepAspectRatioByExpanding,
+                                                    Qt::SmoothTransformation));
+    emit thumbnailCreated(thumbanail.copy(expectedRect), userData);
+    } catch (...) {
+    }
+}