/*

* Copyright (c) 2006 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:  Displays a selection list of VPN policies

*

*/

#ifndef CMPLUGINVPN_POLICYSELECTION_DLG_H

#define CMPLUGINVPN_POLICYSELECTION_DLG_H

// includes

#include <e32base.h>

#include <ConeResLoader.h>

#include <vpnapi.h>

// forward declarations

class CCmPluginBaseEng;

/**

 *  CmPluginPacketDataSettingsDlg dialog class

 *

 *  

 *

 *  @since S60 v3.2

 */

NONSHARABLE_CLASS( CmPluginVpnPolicySelectionDlg ) : public CBase

    {

    public: // Constructors and destructor

        static CmPluginVpnPolicySelectionDlg* NewL( 

                                        CCmPluginBaseEng& aCmPluginBaseEng );

        /**

        * Destructor.

        */

        virtual ~CmPluginVpnPolicySelectionDlg();

    public: // New functions

        /**

        * Shows the VPN policies in and a popup list and if a selection is

        * made, EVpnServicePolicyName is set

        * 

        * @since S60 3.2

        * @return ETrue if a selection was made

        */

        TBool ShowPolicySelectionListL();

        /**

        * Shows the VPN policies in and a radio button list and if a selection is

        * made, EVpnServicePolicyName is set

        * 

        * @since S60 3.2

        * @return ETrue if a selection was made

        */

        TBool ShowPolicySelectionDlgL();

    private: // Constructor

        /**

        * Constructor.

        */      

        CmPluginVpnPolicySelectionDlg( CCmPluginBaseEng& aCmPluginBaseEng );

        /**

        * Second phase constructor. Leaves on failure.

        */      

        void ConstructL();

    private: // New functions

        /**

        * Loads a resource file.

        *

        * @since S60 3.2

        * @param aResFileName the resource file name.

        */

        void LoadResourceL( const TDesC& aResFileName );

        /**

        * Pop-up note that VPN client is inaccessible

        *

        * @since S60 3.2

        */

        void VpnClientInaccessibleL();

    private: // data members

        /**

         * base class reference, NOT OWNED

         */

        CCmPluginBaseEng&   iCmPluginBaseEng;

        /**

         * resource reader

         */

        RConeResourceLoader iResourceReader;

        /**

         * VPN server

         */

        RVpnServ iVpnServ;

        /**

         * array of VPN policies - OWNED

         */

        CArrayFixFlat<TVpnPolicyInfo>* iPolicyInfoList;

        /**

         * flag for when vpn is not accessible. used to make sure the 

         * dialog indicating it is inaccessible is not displayed both 

         * on connect and close

         */

        TBool iVpnClientUnaccessible;

        /**

        * the number of VPN policies

        */

        TInt iNumPolicies;

    };

#endif // CMPLUGINVPN_POLICYSELECTION_DLG_H