--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ui/viewutilities/effectengine/inc/glxeffectengine.h	Fri Jun 11 13:38:23 2010 +0300
@@ -0,0 +1,158 @@
+/*
+* 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:   ?Description
+*
+*/
+
+
+#ifndef GLXEFFECTENGINE_H
+#define GLXEFFECTENGINE_H
+
+#ifdef BUILD_GLXVIEWUTILITIES
+#define GLX_VIEWUTILITIES_EXPORT Q_DECL_EXPORT
+#else
+#define GLX_VIEWUTILITIES_EXPORT Q_DECL_IMPORT
+#endif
+
+#include <QObject>
+#include <hbeffect.h>
+#include <QString>
+#include <QHash>
+#include <QList>
+#include "glxuistd.h"
+
+
+class QStringList ;
+class GlxTransitionEffectSetting ;
+class GlxEffectPluginBase;
+class GlxEffectPluginResolver;
+
+/*
+ * It is customise class for Photo Application to run the effect.
+ */
+
+class GLX_VIEWUTILITIES_EXPORT GlxEffectEngine : public QObject
+{
+    Q_OBJECT
+    
+public:
+    /*
+     * Constructor
+     */
+    GlxEffectEngine( );
+    /*
+     * Destructor
+     */
+    ~GlxEffectEngine();
+    
+    /*
+     * Register the item type with selected effect
+     * User can change the effect at run time so it is required to register and deregister the effect
+     * before playing the effect.
+     */
+    void registerEffect(const QString &itemType);
+    
+    /*
+     * Deregister the current register slide show effect
+     */
+    void deRegisterEffect(const QString &itemType);
+    
+   /*  
+    *  To register a set of transition effect 
+    *  e.g "grid to full screeen", "fullscreen to grid"  
+    */  
+    void registerTransitionEffect();
+    
+    /*
+     * Deregister the set of register transition effect
+     */
+    void deregistertransitionEffect();
+    
+    /*
+     * Run the effect on single item
+     */
+    void runEffect(QGraphicsItem *  item, const QString &  itemType ); 
+    
+    /*
+     * Run the effect on multiple item
+     */
+    void runEffect(QList< QGraphicsItem * > &  items, const QString &  itemType );
+    
+    /*
+     * Run the transition effect 
+     */
+    void runEffect(QList< QGraphicsItem * > &  items, GlxEffect transitionEffect);
+    
+    /*
+     * Cancel the runing effect on the given item
+     */
+    void cancelEffect(QGraphicsItem *  item);
+    
+    /*
+     * Cancel the running effect on the given items
+     */
+    void cancelEffect( const QList< QGraphicsItem * > &  items );
+    
+    /*
+     * cancel the runing transition effect
+     */
+    void cancelEffect(QList< QGraphicsItem * > &  items, GlxEffect transitionEffect);
+    
+    /*
+     * Return the running status of the given item
+     */
+    bool isEffectRuning(QGraphicsItem *  item);
+    
+    /*
+     * return the running status of given items
+     */
+    bool isEffectRuning(const QList< QGraphicsItem * > &  items);
+    
+signals:
+    /*
+     * emit the signal of effect finished
+     */
+    void effectFinished();
+    
+public slots:
+    /*
+     * Slot to monitor the slide show effect finished
+     */
+    void slideShowEffectFinished( const HbEffect::EffectStatus &status );
+    
+    /*
+     * Slot to monitor the transi
+     */
+    void transitionEffectFinished( const HbEffect::EffectStatus &status );
+
+private:
+    /*
+     * Initialise the all transition effect
+     */
+    void initTransitionEffect();
+    
+    /*
+     * Clear the all transition effect
+     */
+    void cleanTransitionEfffect();
+    
+private:
+    int mNbrEffectRunning;               //containe the number of effect running
+    GlxEffectPluginBase *mEffectPlugin;  //No ownership
+    QHash<GlxEffect, GlxTransitionEffectSetting *> mTransitionEffectList;
+    GlxEffect mTransitionEffect;
+    GlxEffectPluginResolver *mEffectResolver;
+};
+
+#endif /*GLXEFFECTENGINE_H*/