/*

* 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:  Declares dialog for wlan cm plugin ipv4 settings view/edit

*

*/

#ifndef CMPLUGINWLANIPV4_SETTINGS_DLG_H

#define CMPLUGINWLANIPV4_SETTINGS_DLG_H

// INCLUDES

#include <mcmdexec.h>

#include <cmpbasesettingsdlgip.h>

#include "cmcommsdatnotifier.h"

// FORWARD DECLARATIONS

class CCmPluginBaseEng;

/**

 *  CmPluginWlanSettingsDlgIpv4 dialog class

 *

 *  shows settings for WLAN IPv4

 *

 *  @since S60 v3.2

 */

NONSHARABLE_CLASS( CmPluginWlanSettingsDlgIpv4 ) : 

                                            public CmPluginBaseSettingsDlgIp ,

                                            public MCmCommsDatWatcher

    {

    public: // Constructors and destructor

        /**

        * Two-phase construction

        * @since S60 v3.2

        * @param aCmPluginBaseEng

        */

        static CmPluginWlanSettingsDlgIpv4* NewL(

                                        CCmPluginBaseEng& aCmPluginBaseEng );

        /**

        * Destructor.

        */

        ~CmPluginWlanSettingsDlgIpv4();

    public: // from base class

        /**

        * From CmPluginBaseSettingsDlg

        * Create and launch dialog

        *

        * @since S60 v3.2

        * @return The code returned by the dialog's ExecuteLD

        */

        TInt ConstructAndRunLD();

        /**

        * From CmPluginBaseSettingsDlg

        * Updates bearer specific listbox contents

        *

        * @since S60 v3.2

        * @param aItemArray item array containing the setting texts

        */

        void UpdateListBoxContentBearerSpecificL( CDesCArray& itemArray );

    public:

        /**

         * Record the object of parent view

         */

        void RegisterParentView( CCmParentViewNotifier* aParent );

    public: // from class MCmCommsDatWatcher

        /**

         * Watch changes in CommsDat

         */

        void CommsDatChangesL();

    protected:

        /** From CAknDialog */

        TBool OkToExitL( TInt aButtonId );

    private: // construction

        /**

        * C++ constructor

        */

        CmPluginWlanSettingsDlgIpv4( CCmPluginBaseEng& aCmPluginBaseEng );

    private: // From MEikCommandObserver

        /**

        * From MEikCommandObserver

        * see base class for description

        *

        * @since S60 3.2

        * @param aCommandId

        */

        void ProcessCommandL( TInt aCommandId );

    private: // From CmPluginBaseSettingsDlg         

        /**

        * From CmPluginBaseSettingsDlg 

        * Determines which type of setting page should be shown

        *

        * @param aAttribute The setting to be changed by the setting page

        * @param aCommandId The command the attribute is changed with (ok/change key pressed)

        * @return the soft key selection

        */ 

        TBool ShowPopupSettingPageL ( TUint32 aAttribute, TInt aCommandId  );

        /**

        * From CmPluginBaseSettingsDlg

        * Collects the packet data specific setting information for 

        * displaying

        *

        * @since S60 3.2

        * @param aItemArray an array of setting information

        */

        TBool UpdateListBoxContentBearerSpecificL( TUint32 aAttribute );

    private:  // New functions

        /**

        * Checks the temp attributes, saves them if necessary,

        * prompts user if there are incomplete values 

        *

        * @since S60 v3.2

        * @return ETrue if success

        */

        TBool ValidateAttribsL();

        /**

        * Text intialisation

        *

        * @since S60 v3.2

        */

        void InitTextsL();

    private:

        CCmParentViewNotifier* iParent;

    };

#endif // CMPLUGINWLANIPV4_SETTINGS_DLG_ADV_H