/*

 * 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: Declaration of the Positioning Methods plugin to the 

 *							Avanced settings view

 *

 */

#ifndef POSPSYSETTINGSPLUGIN_H

#define POSPSYSETTINGSPLUGIN_H

#include "possettingsadvinterface.h"

#include "pospsysettingscommon.h"

#include "possettingssignalmapper.h"

#include <QObject>

#include <QSignalMapper>

#include <hbdataformmodelitem.h>

// Forward Declaration

class PosPsySettingsEngine;

class PosSettingsAdvOp;

class PosSettingsSignalMapper;

class PosPsySettingsPlugin : public QObject, public PosSettingsAdvInterface

{

Q_OBJECT

    Q_INTERFACES( PosSettingsAdvInterface )

public: 

   /**

   * Constructor

   */

    PosPsySettingsPlugin();

  /**

   * Destructor

   */

   ~PosPsySettingsPlugin();

public:

    /**

     * Derived from PosSettingsAdvInterface   

     */ 

    int initialise( PosSettingsAdvOp* operation );

private slots:

		/**

		* This will be called when any of the positioning methods checkbox is clicked.

		* @param[in] state - indicates the state of the checkbox,whether enabled/disabled

		* @param[in] psyUid - indicates the Uid of the Psy that has been clciked.

		*/

		void onPsyPressed(int index);

		/**

		 * This method will be called on a change in any of the psy info.

		 * It willbe used to update the positioning methods group to reflect

		 * the latest available info of psys.

		 */

		void updateGroup();

private:

		/**

		 * adds items to the group & make connections

		 */

		void addItems();

private:

		/**

		* Pointer to the PosPsySettingsEngine

		* Owns

		*/

		PosPsySettingsEngine* mEngine;

		/**

		* List of available Positioning methods

		*/

		QList<PosPsyInfo> mPsyList;

		/**

		 * pointer to the HbDataFormModelItem

		 * Does not own

		 */

		HbDataFormModelItem* mGroup;

		/**

		 * Signal mapper used to map the signal emitted from

		 * each of the psy check box to the slot

		 * Owns

		 */

		QSignalMapper *mSignalMapper;

		/**

		 * List of psy signal mapper class

		 */

		QList<PosSettingsSignalMapper*> mPsySignalMapperList;

		/**

		 * reference to PosSettingsAdvOp

		 */

		PosSettingsAdvOp* mOperation;

};

#endif // POSPSYSETTINGSPLUGIN_H