diff -r 33a5d2bbf6fc -r 73a1feb507fb mmsharing/livecommsui/lcui/inc/lceffecthandler.h
--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/mmsharing/livecommsui/lcui/inc/lceffecthandler.h	Tue Aug 31 15:12:07 2010 +0300
@@ -0,0 +1,96 @@
+/*
+* 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 LCEFFECTHANDLER_H
+#define LCEFFECTHANDLER_H
+
+#include <QObject>
+#include <hbeffect.h>
+
+class HbWidget;
+class LcUiEngine;
+
+/**
+ * 
+ */
+class LcEffectHandler : public QObject
+{
+    Q_OBJECT
+    friend class UT_LcEffectHandler;
+    friend class UT_LcView;
+    
+public:
+    
+    enum DissapperEffect{
+        NormalDissappear,
+        DissappearToFlip
+    };
+
+    explicit LcEffectHandler(LcUiEngine& engine,
+                             HbWidget* sharedVideo, 
+                             HbWidget* sharedVideoOverlay,
+                             HbWidget* receivedVideo,
+                             HbWidget* receivedVideoOverlay);
+    ~LcEffectHandler();
+
+    void setVisibility(HbWidget* widget, bool visible);
+    
+    void setDissappearEffect( LcEffectHandler::DissapperEffect aEffectType );
+
+    bool isSwapInProgress();
+    
+    void startEffects();
+
+signals:
+    void swapCompleted();
+    void loadSwapLayout();
+       
+public slots:
+
+    void showSendWindow();
+    void showReceiveWindow();
+    void hideSendWindow();
+    void hideReceiveWindow();
+    void windowAppearComplete( HbEffect::EffectStatus status );
+    void windowDisappearComplete( HbEffect::EffectStatus status );
+    void windowDisappearToFlipComplete( HbEffect::EffectStatus status );
+    void windowFlipComplete( HbEffect::EffectStatus status );
+    void windowSwapSharedComplete( HbEffect::EffectStatus status );
+    void windowSwapReceivedComplete( HbEffect::EffectStatus status );
+    void swap();
+    
+private:
+    void startEffect( HbWidget* widget, const char *effectId, const char *callBack = "" );
+    bool isSharedVideoAtTop() const;
+    bool videosSideBySide() const;
+    void handleSwapCompletion();
+    void initializeSwap();
+    
+private: //data 
+    
+    LcUiEngine& mEngine;
+    HbWidget* mSharedVideo;
+    HbWidget* mSharedVideoOverlay;
+    HbWidget* mReceivedVideo;
+    HbWidget* mReceivedVideoOverlay;
+    
+    QString mEffectCallBack;
+    bool mSwapSharedCompleted;
+    bool mSwapReceivedCompleted;
+    bool mSwapInProgress;
+};
+                  
+#endif // LCEFFECTHANDLER_H