/*

* Copyright (c) 2004 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: 

*     The model of RConnectionMobitor.

*

*/

#ifndef DDLG_CONNECTIONMODEL_H

#define DDLG_CONNECTIONMODEL_H

// INCLUDES

#include <e32base.h>

#include <rconnmon.h>

#include <cdblen.h>

// FORWARD DECLARATIONS

class CConnectionInfo;

class CConnectionCArray;

class CDisconnectDialogUi;

// CLASS DECLARATION

/**

* Contains business logic of DisconnectDlg

*/

NONSHARABLE_CLASS( CConnectionModel ) : public CBase, 

                                        public MConnectionMonitorObserver

    {

    public:

        /**

        * @param CDisconnectDialogUi* notifier will be completed if 

        * @param TDisconnectConnectionPrefs& preferences of the 1st connection

        * connection is closed

        */

        static CConnectionModel* NewL(

                                    CDisconnectDialogUi* aDisconnectDialogUi,

                                    CConnectionInfo* aConnectionInfo );

        /**

        * Destructor.

        */

        virtual ~CConnectionModel();

    private:

        /**

        * Constructor.

        * @param CDisconnectDialogUi* notifier will be completed if 

        * connection is closed

        */

        CConnectionModel( CDisconnectDialogUi* aDisconnectDialogUi );

        /**

        * Constructor.

        * @param CConnectionInfo preferences of the first connection 

        */

        void ConstructL( CConnectionInfo* aConnectionInfo );

    protected:

        /**

        * Fills up connection array

        */

        void InitConnectionArrayL();

    public:

        /**

        * Display information note

        * @param aPromptResourceId - resuorce id to the text

        * @param aPrompt additional text

        */

        void InfoNoteL( const TInt aPromptResourceId, 

                        const TDesC* aPrompt = NULL );

        /**

        * Starts syncronous request to end the given connection.

        * @param aConnId connection index

        * @return the result of the request

        */

        TInt EndConnection( TUint aConnIndex );

        // Getter functions

        /**

        * Get the connection array.

        * @param -

        * @return pointer to the connection array

        */

        CConnectionCArray* GetConnArray() const;

        /**

        * Cancels Notification

        */

        void CancelNotification();

    public: // from MConnectionMonitorObserver

        /**

        * Event method is called every time an event occures.

        * @since 

        * @param aConnMonEvent The event information.

        * @return void

        */

        void EventL( const CConnMonEventBase &aConnMonEvent );

    private:

        /**

        * For get connection informations

        */

        RConnectionMonitor iMonitor;

        /**

        * Contains connection info instances

        */

        CConnectionCArray* iConnArray;   ///< Owned.

        TUint iClosingConnectionIndex;  ///< index of connection to be closed

        CDisconnectDialogUi* iDisconnectDialogUi;// Not Owned

        TBool iDeleting;

    };

#endif /* DDLG_CONNECTIONMODEL_H */

// End of File