/*

 * Copyright (c) 2010 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: This is for SUPL Positioning Settings plugin 

 *							for Advanced View

 *

 */

#ifndef POSSUPLSETTINGS_PLUGIN_H

#define POSSUPLSETTINGS_PLUGIN_H

//User Includes

#include "possuplsettingscommon.h"

#include "possettingssignalmapper.h"

#include <QObject>

#include <hbdataformmodelitem.h>

#include <possettingsadvinterface.h>

#include <qsignalmapper.h>

#include <hbdataformviewitem.h>

//Forward Declaration

class PosSettingsAdvOp;

class PosSuplSettingsEngine;

class QModelIndex;

class HbRadioButtonList;

class HbDialog;

class PosSuplSettingsPlugin : public QObject, public PosSettingsAdvInterface

    {

Q_OBJECT

    Q_INTERFACES( PosSettingsAdvInterface )

public:

    /**

     * Constructor

     */

    PosSuplSettingsPlugin();

    /**

     * Destructor

     */

    ~PosSuplSettingsPlugin();

public:

    /*

     * Derived from PosSettingsAdvInterface   

     */

    virtual int initialise(PosSettingsAdvOp* operation);

private:

    /**

     * This method is used to list all the server that are present for 

     * positioing. Depending on whether the server is enabled/disabled for positioning

     * the corresponding checkboxes are marked.

     */

    void listServers();

    /**

     * This method creates menu to delete the servers

     */

    void createMenu();

private slots:

    /**

     * This is used as a slot whenever the checkbox is marked/unmarked.

     * On changing the state of the checkbox the corresponding positioning

     * server is enabled/disabled

     * @param [in] - slpid for the server to be enababled/disabled

     */

    void changeServerUsage(int slpid);

    /**

     * This is slot, which is called whenever there is a new server added or 

     * a server in the list is deleted. This refreshes the view.

     */

    void updateList();

    /**

     * This is slot, which is called when the user selects the   

     * server to be deleted

     */

    void onDeleteServer();

    /**

     * This slot is used to enable the primary Action wheneven 

     * a server is selected from the list of servers to be deleted

     * @param [in] - index of the server to be deleted

     */

    void setPrimaryAction(int itemSelected);

    /**

     * This slot is used to delete the server whenever

     * a server is selected from the list of servers to be deleted

     */

    void deleteServer();

private:

    /**

     * an object if the supl setting engine class

     * Owns

     */

    PosSuplSettingsEngine* mSuplSettingsEngine;

    /**

     * an object of data form model item class

     * Owns

     */

    HbDataFormModelItem * mGroup;

    /**

     * Holds the params of the list of servers

     * Owns

     */

    QList<PosServerParams> mServerList;

    /**

     * hold the signal mapper objects of PosPsySettingsSignalMapper

     * Owns

     */

    QList<PosSettingsSignalMapper*> mSignalMapperList;

    /**

     * Handle to PosSettingsAdvOp object

     * Does not own

     */

    PosSettingsAdvOp * mOperation;

    /**

     * an object of QSignalMapper

     * Owns 

     */

    QSignalMapper * mSignalMapper;

    /**

     * an object on HbMenu

     * Owns

     */

    HbMenu* mMainMenu;

    /**

     * list of servers that can be deleted

     * Owns

     */    

    QList<PosServerParams> mDeleteableServerList;

    /**

     * an instance of HBAction, used for SK1 in 

     * the delete server Dialog box

     * Owns

     */

    HbAction* mPrimaryAction;

    /**

     * an instance of HbRadioButtonList, used to add server 

     * in the delete server selection Dialog box

     * Owns

     */

    HbRadioButtonList *mRadioButtonList;

    /**

     * holds the server delete query dialog

	 * Owns

     */

	HbDialog *mDeleteQuery;

    };

#endif // POSSUPLSETTINGS_PLUGIN_H