--- /dev/null	Thu Jan 01 00:00:00 1970 +0000
+++ b/ui/views/effectengine/inc/glxeffectengine.h	Fri Mar 19 09:28:59 2010 +0200
@@ -0,0 +1,163 @@
+/*
+* 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_GLXVIEWS
+#define GLX_VIEW_EXPORT Q_DECL_EXPORT
+#else
+#define GLX_VIEW_EXPORT Q_DECL_IMPORT
+#endif
+
+#include <QObject>
+#include <hbeffect.h>
+#include <QString>
+#include <QHash>
+#include <QList>
+#include "glxuistd.h"
+
+typedef enum 
+{
+    NO_MOVE,
+    MOVE_FORWARD,
+    MOVE_BACKWARD,
+} GlxSlideShowMoveDir;
+
+/*
+ * This class is used for read the setting either from File System or from some xml file.
+ * This Setting is used by both server and client, but It is coupled with the server and client retreive the data through the server
+ */
+class GlxSlideShowSetting
+{
+public :
+    GlxSlideShowSetting(int slideDelayTime = 0, GlxEffect effect = NO_EFFECT, GlxSlideShowMoveDir moveDir = NO_MOVE);
+    int slideDelayTime ( ) { return mSlideDelayTime; }
+    GlxEffect effect() { return mEffect ; }
+    void setEffect(GlxEffect effect) { mEffect = effect ;}
+    GlxSlideShowMoveDir slideShowMoveDir() { return mMoveDir; }
+/*
+ * This funtion read the user setting store in a file system.
+ * 
+ */	
+    void readSlideShowSetting();
+	
+private :
+    int mSlideDelayTime; //user set time interval in between showing slide
+    GlxEffect mEffect;         //user defined effect, To:Do It is either some integer value or some enum
+    GlxSlideShowMoveDir mMoveDir;	//user defined slide move direction
+};
+
+/*
+ * This class have the views transition effect information
+ */
+class GlxTransitionEffectSetting
+{
+public :
+    GlxTransitionEffectSetting(GlxEffect effect);
+    ~GlxTransitionEffectSetting();
+    
+    QList <QString > effectFileList() { return mEffectFileList ; }
+    QList <QString > itemType() { return mItemType ; }
+    QList <QString > eventType() { return mEventType ; }
+    bool isTransitionLater() { return mTransitionLater ; }
+    QGraphicsItem * animationItem() { return mItem ; }
+    
+    void setEffectFileList( QList <QString > & effectFileList) { mEffectFileList = effectFileList ; }
+    void setItemTypes( QList <QString > & itemType) { mItemType = itemType; }
+    void setEventTypes( QList <QString > & eventType) { mEventType = eventType ; }
+    void setTransitionLater(bool transitionLater) { mTransitionLater = transitionLater ; }
+    void setAnimationItem(QGraphicsItem *item) { mItem = item ;}
+    int count() { return mEffectFileList.count() ; }
+    
+private :
+    void init();
+    
+private :
+    GlxEffect mEffect;     //transition effect type
+    bool mTransitionLater; //second animation will run same time(false) or later (true)
+    QGraphicsItem *mItem; //it will used in the case of animation run later
+    QList <QString > mEffectFileList; //list of fxml file used for animation
+    QList <QString > mItemType; //list of item type 
+    QList <QString > mEventType; //list of event type
+};
+
+
+/*
+ * It is customise class for Photo Application to run the effect.
+ * In the case of effect setting required to read through File System: 
+ * first read the setting, register the effect and then run the effect.
+ * In the case of run the client effect: first Set the effect, register the effect and then run the effect.
+ */
+ 
+class GlxEffectPluginBase;
+
+class GLX_VIEW_EXPORT GlxSlideShowEffectEngine : public QObject
+{
+    Q_OBJECT
+    
+public:
+    GlxSlideShowEffectEngine( );
+    ~GlxSlideShowEffectEngine();
+    int slideDelayTime ( ) { return mSlideShowSetting.slideDelayTime(); }    
+    GlxSlideShowMoveDir slideShowMoveDir() { return mSlideShowSetting.slideShowMoveDir(); }
+    void readSetting() { mSlideShowSetting.readSlideShowSetting(); }
+    void setEffect(GlxEffect effect) { mSlideShowSetting.setEffect( effect ); }
+    
+    void registerEffect(const QString &itemType);
+    void deRegisterEffect(const QString &itemType);
+    
+/*  To register a set of transition effect 
+ *  e.g "grid to full screeen", "fullscreen to grid"
+ *  
+ */  
+    void registerTransitionEffect();    
+    void deregistertransitionEffect();
+    
+    void runEffect(QGraphicsItem *  item, const QString &  itemType ); 
+    void runEffect(QList< QGraphicsItem * > &  items, const QString &  itemType );
+    void runEffect(QList< QGraphicsItem * > &  items, GlxEffect transitionEffect);
+    
+    void cancelEffect(QGraphicsItem *  item);
+    void cancelEffect( const QList< QGraphicsItem * > &  items );
+    void cancelEffect(QList< QGraphicsItem * > &  items, GlxEffect transitionEffect);
+    
+    bool isEffectRuning(QGraphicsItem *  item);
+    bool isEffectRuning(const QList< QGraphicsItem * > &  items);
+    
+signals:
+    void effectFinished();
+    
+public slots:
+    void slideShowEffectFinished( const HbEffect::EffectStatus &status );
+    void transitionEffectFinished( const HbEffect::EffectStatus &status );
+
+private:
+    void effectPluginResolver();
+    void initTransitionEffect();
+    void cleanTransitionEfffect();
+    
+private:
+    GlxSlideShowSetting mSlideShowSetting;	
+    int mNbrEffectRunning;               //containe the number of effect running
+    GlxEffectPluginBase *mEffectPlugin;
+    QHash<GlxEffect, GlxTransitionEffectSetting *> mTransitionEffectList;
+    GlxEffect mTransitionEffect;
+};
+
+#endif /*GLXEFFECTENGINE_H*/