/*

* Copyright (c) 2002-2005 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:  Barrings sub-menu in General Settings.

*

*/

#ifndef GSSETTLISTBARRINGVIEW_H

#define GSSETTLISTBARRINGVIEW_H

// INCLUDES

#include <aknview.h>

#include <PsetCallBarring.h>

#include <etelmm.h>

#include <eikclb.h>

#include "GSLocalBaseView.h"

#include "CallBarringPlugin.hrh"

// FORWARD DECLARATIONS

class CGSBaseContainer;

class CGSSettListBarringContainer;

class CAknNavigationDecorator;

class CPsetContainer;

class CPsuiContainer;

class CPsuiBarringObs;

class CAknStaticNoteDialog;

class CAknNoteDialog;

// CLASS DECLARATION

/***************************************************

*     CGSSettListBarringView view class            *

***************************************************/

class CGSSettListBarringView : public CGSLocalBaseView

    {

    public: // Constructors and destructor

        /* C++ Constructor */

        CGSSettListBarringView();

        /**

        * Symbian OS two phased constructor.

        */

        static CGSSettListBarringView* NewL();

        /* Symbian OS two phase constructor - puts self into stack. 

        *

        * @return CGSSettListBarringView object

        */

        static CGSSettListBarringView* NewLC();

        /**

        * Destructor.

        */

        ~CGSSettListBarringView();

    public: // Functions from base classes

        /**

        * From CAknView, returns the views id.

        *

        * @return Returns TUid, which is the id of the view.

        */

        TUid Id() const;

        /**

        * From MEikCommandObserver, handles the commands given through menu.

        *

        * @param aCommand is the given command.

        */

        void HandleCommandL( TInt aCommand );

		/**

        * From MEikCommandObserver, handles the commands.

        *

        * @param aCommand identifies the command given.

        */

        void ProcessCommandL( TInt aCommand );

    public: //new

        /**

        * Creates the barring password query. 

        * 

        * @param aBarringPassword is user inputed password

        * @param aTitleID is type of password query 

        * @return softkey pressed in pwd query

        */

        TInt BarringPasswordQueryL( TBarringPassword& aBarringPassword,    

                                    const TInt& aTitleID );

    protected: // from CAknView

        void DoActivateL( const TVwsViewId& aPrevViewId,

                          TUid aCustomMessageId,

                          const TDesC8& aCustomMessage );

        void DoDeactivate();

    private:

        /**

        * Adds item to a list

        * @param aList pointer to a list

        * @param aItem resource ID of the item text

        */

        void AppendItemL( CDesCArrayFlat& aList, const TInt aItem );

        /**

        * Selects barring type

        * @param aCommand user action

        * @param aBarringSetting barring type is set into this

        * @param aType value used for mapping the current type

        */

        void SetBarringType( TInt& aCommand, 

            TCallBarringSetting& aBarringSetting, 

            TGSBarringSetting aType );

        /**

        * Handles barring operation requests

        * @param aBarringSetting barring settings (e.g. pwd) passed to TSY

        * @param aBsc basic service groups

        */

        void HandleBarringOperationL( TCallBarringSetting aBarringSetting,

            TBasicServiceGroups aBsc );

        /** 

        * Creates a request to cancel all barrings.

        *

        */

        void CancelAllBarringsL();

        /**

        * Handles changing of barring password.

        *

        */

        void ChangeBarringPwdL();

    private: // From MEikMenuObserver

        void DynInitMenuPaneL( TInt aResourceId, CEikMenuPane* aMenuPane );

    private: // from base class

        /**

        * Symbian OS default constructor. 

        *

        */

        void ConstructL();

        /**

        * From CGSBaseView, handles selection of list box.

        */

        void HandleListBoxSelectionL();

        void NewContainerL();

    private: // Member variables

        //Navi pane

        CAknNavigationDecorator* iNaviPaneContext;

        //Pointer to PhoneSetting's barring object

        CPsetCallBarring*   iBarring;

        //Pointer to PhoneSetting's container

        CPsetContainer*     iSettings;

        //Pointer to PSUI's container

        CPsuiContainer*     iObsContainer;

        //Pointer to PSUI's barring object

        CPsuiBarringObs*    iCbObserver;

        //Has selection key been pressed

        TBool               iRockerPress;

        //Has context menu initialized

        TBool               iContextMenuInitialized;

    };

#endif //GSSETTLISTBARRINGVIEW_H

// End of File