/*

* 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 GLXFULLSCREENVIEW_H

#define GLXFULLSCREENVIEW_H

//Includes

#include <hbeffect.h>

//User Defined Includes

#include <glxview.h>

#include <glxcoverflow.h>

//Orbit/Qt forward declartion

class QTimer;

class HbAction;

class HbGridView;

class HbMainWindow;

class HbPushButton;

class HbDocumentLoader;

class QAbstractItemModel;

class HbIconItem;

//User Defined forward declartion

class GlxZoomWidget;

class GlxTvOutWrapper;

class GlxFullScreenView : public GlxView

{

    Q_OBJECT

public :

    GlxFullScreenView(HbMainWindow *window,HbDocumentLoader *DocLoader);

    ~GlxFullScreenView();

    void activate() ;

    void deActivate();

    /*

     * Initialize the coverflow and partially creates the coverflow with one image

     * to make the widget light weight in order to make transition smooth

     * and also loads the widgets. 

     */

    void initializeView(QAbstractItemModel *model);

   /*

     * resets the view, with just one icon being present in the widget

     * to make the widget light weight in order to make

     * transition smooth

     */

    void resetView();

    void setModel(QAbstractItemModel *model);

    void setModelContext ( );

    void cleanUp();

    QGraphicsItem * getAnimationItem(GlxEffect transitionEffect);

public slots:

    void orientationChanged(Qt::Orientation);

    void activateUI();

    void hideUi();

    void changeSelectedIndex(const QModelIndex &index);

    void indexChanged(const QModelIndex &index );

    void scrollingStarted();

    void scrollingEnded();

    void pressed(const QModelIndex &index );

    void released(const QModelIndex &index );

	void setVisvalWindowIndex();

    void coverFlowEventHandle( GlxCoverFlowEvent e);

    void effectFinished( const HbEffect::EffectStatus  );

    void imageSelectionEffectFinished( const HbEffect::EffectStatus  );

    void handleToolBarAction();

protected :

    bool eventFilter(QObject *obj, QEvent *ev);

private:

    /*

     * The widgets are retrieved from the docml

     */

    void loadWidgets();

    /*

     * Loads the corresponding sections in the docml while the orentation is changed.

     */

    void loadViewSection();

    void setLayout();

    void addConnection();

    void addImageStripConnection();

    void removeConnection();

    void createUiControl();

    void setImageStripModel();

    void loadFullScreenToolBar();

    int getSubState();

private:

    QAbstractItemModel  *mModel;   //no ownership

    HbMainWindow        *mWindow;  //no ownership

    GlxCoverFlow        *mCoverFlow;

    HbGridView          *mImageStrip;

    QTimer              *mUiOffTimer;  //use for ui off after 30 sec

    HbIconItem          *mIconItem ;   //temporary item for play the image strip select animation

    GlxTvOutWrapper     *mTvOutWrapper;

    HbToolBar           *mFullScreenToolBar; //Fullscreen Toolbar

    //for Zoom

	GlxZoomWidget		*mZoomWidget;

    HbDocumentLoader    *mDocLoader;

    bool                mUiOff;        // to check the current status of ui on / off

};

#endif /* GLXFULLSCREENVIEW_H_ */