/*

* 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: 

*

*/

#ifndef BTDELEGATEPAIR_H

#define BTDELEGATEPAIR_H

#include <e32base.h>

#include <btengconnman.h>

#include <hbdialog.h>

#include <hbdocumentloader.h>

#include "btabstractdelegate.h"

class BtuiModel;

/*!

    \class BtDelegatePair

    \brief the base class for handling Bluetooth Pair functionality.

 */

class BtDelegatePair : public BtAbstractDelegate,

        public MBTEngConnObserver

{

    Q_OBJECT

public:

    explicit BtDelegatePair(             

            BtSettingModel* settingModel, 

            BtDeviceModel* deviceModel, QObject *parent = 0 );

    virtual ~BtDelegatePair();

    virtual void exec( const QVariant &params );

    virtual void cancel();

public slots:

    void powerDelegateCompleted(int error);

protected:

    //From MBTEngConnObserver

    virtual void ConnectComplete( TBTDevAddr& aAddr, TInt aErr, 

                                   RBTDevAddrArray* aConflicts );

    virtual void DisconnectComplete( TBTDevAddr& aAddr, TInt aErr );

    virtual void PairingComplete( TBTDevAddr& aAddr, TInt aErr );

private:

    void launchWaitDialog();

    void emitCommandComplete(int error);

    void exec_pair();

private:

    CBTEngConnMan *mBtengConnMan;

    HbDialog *mWaitDialog;

    QString mdeviceName;

    HbDocumentLoader *mLoader;

    BtAbstractDelegate* mAbstractDelegate;

    QModelIndex deviceIndex;

    Q_DISABLE_COPY(BtDelegatePair)

};

#endif /* BTDELEGATEPAIR_H */