/*

* 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 GLXFETCHER_H

#define GLXFETCHER_H

#include <hbmainwindow.h>

#include <xqserviceprovider.h>

#include <QStringList>

#include <xqsharablefile.h>

//FORWARD CLASS DECLARATION

class GlxView;

class HbPushButton;

class HbMenu;

class QGraphicsGridLayout; 

class GlxGetImageService;

class GlxMediaModel;

class QModelIndex;

class GlxImageViewerService;

class GlxStateManager;

class CGlxImageViewerManager;

class GlxGetImageServiceNSDI;

class GlxGetImageServiceDSDI;

/**

 *  GlxAiwServiceHandler

 * 

 */

class GlxAiwServiceHandler: public HbMainWindow

    {

    Q_OBJECT

public:

    /**

     * Constructor

     */

    GlxAiwServiceHandler();

    /**

     * Destructor.

     */

    ~GlxAiwServiceHandler();

	void launchFetcher();

	void launchImageViewer();

public slots:  

    void itemSelected(const QModelIndex &  index);    

    void handleClientDisconnect();

	void itemSpecificMenuTriggered(qint32,QPointF );

    void openFSView();

	void handleFSSelect();

    void closeContextMenu();

private:

    GlxMediaModel *mModel;

    GlxView* mView;

	GlxStateManager *mStateMgr;

	GlxView* mFSView;

    HbMenu *mFetcherContextMenu;

    GlxGetImageService* mFetcherService;

    GlxGetImageServiceNSDI* mNSDIService;

    GlxGetImageServiceDSDI* mDSDIService;

    GlxImageViewerService* mImageViewerService;

    };

/**

 *  GlxGetImageService

 * 

 */	

class GlxGetImageService : public XQServiceProvider

{

    Q_OBJECT

public:

    GlxGetImageService( GlxAiwServiceHandler *parent = 0 );

    ~GlxGetImageService();

    bool isActive();

    void complete( QStringList filesList);

public slots://for QTHighway to notify provider about request

    void fetch();

public slots://for provider to notify client

    void fetchFailed( int errorCode );

private:

    void doComplete( QStringList filesList);

private:

    int mImageRequestIndex;

    GlxAiwServiceHandler* mServiceApp;

};

/**

 *  GlxGetImageServiceDSDI

 *  Service provide for new service and depricated interface

 */ 

class GlxGetImageServiceNSDI : public XQServiceProvider

{

    Q_OBJECT

public:

    GlxGetImageServiceNSDI( GlxAiwServiceHandler *parent = 0 );

    ~GlxGetImageServiceNSDI();

    bool isActive();

    void complete( QStringList filesList);

public slots://for QTHighway to notify provider about request

    void fetch( QVariantMap filter , QVariant flag );

    void fetch();

public slots://for provider to notify client

    void fetchFailed( int errorCode );

private:

    void doComplete( QStringList filesList);

private:

    int mImageRequestIndex;

    GlxAiwServiceHandler* mServiceApp;

};

/**

 *  GlxGetImageServiceDSDI

 *  Service provide for depricated service and depricated interface

 */ 

class GlxGetImageServiceDSDI : public XQServiceProvider

{

    Q_OBJECT

public:

    GlxGetImageServiceDSDI( GlxAiwServiceHandler *parent = 0 );

    ~GlxGetImageServiceDSDI();

    bool isActive();

    void complete( QStringList filesList);

public slots://for QTHighway to notify provider about request

    void fetch( QVariantMap filter, QVariant flag);

public slots://for provider to notify client

    void fetchFailed( int errorCode );

private:

    void doComplete( QStringList filesList);

private:

    int mImageRequestIndex;

    GlxAiwServiceHandler* mServiceApp;

};

class GlxImageViewerService : public XQServiceProvider

{

    Q_OBJECT

    public:

        GlxImageViewerService( GlxAiwServiceHandler *parent = 0 );

        ~GlxImageViewerService();

        void complete(bool ok);

    public slots:

        bool view(QString file);

        bool view(XQSharableFile file);

        bool asyncRequest() {return mAsyncRequest;}

    private:

        GlxAiwServiceHandler* mServiceApp;

        int mAsyncReqId;

        bool mRetValue;

		bool mAsyncRequest;

		CGlxImageViewerManager* mImageViewerInstance;

};

#endif //GLXFETCHER_H