/*

* 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 GSCALLBARRINGPLUGIN_H

#define GSCALLBARRINGPLUGIN_H

// INCLUDES

#include <gsbaseview.h>

#include <aknview.h>

#include <gspubsubslistener.h>

#include <mgssettingpsobserver.h>

#include <PsetCSP.h>

#include <PsetCallBarring.h>

#include <etelmm.h>

#include <eikclb.h>

#include "GSLocalBaseView.h"

#include "CallBarringPlugin.hrh"

// FORWARD DECLARATIONS

class CGSBaseContainer;

class CGSCallBarringPluginContainer;

class CPsetCustomerServiceProfile;

class CAknNavigationDecorator;

class CPsetContainer;

class CPsuiContainer;

class CPsuiBarringObs;

class CAknStaticNoteDialog;

class CAknNoteDialog;

// CONSTANTS

_LIT( KGSCallBarringPluginIconDirAndName, "z:GSCallBarringPlugin.mbm");

// CLASS DECLARATION

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

*     CGSCallBarringPlugin class                   *

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

class CGSCallBarringPlugin : public CGSBaseView,

                             public MGSSettingPSObserver

    {

    public: // Constructors and destructor

        /* C++ Constructor */

        CGSCallBarringPlugin();

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

        *

        * @return CGSCallBarringPlugin object

        */

        static CGSCallBarringPlugin* NewLC();

        /**

        * Destructor.

        */

        ~CGSCallBarringPlugin();

        /**

        * Symbian OS two-phased constructor

        * @return GS call barring view.

        */

        static CGSCallBarringPlugin* NewL( TAny* aInitParams );

        /**

        *

        */

        void HandleClientRectChange();

    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 );

    public: // From CGSPluginInterface

        /**

        * @see CGSPluginInterface header file.

        */

        void GetCaptionL( TDes& aCaption ) const;

        /**

        * See base class.

        */

        CGulIcon* CreateIconL( const TUid aIconType );

        /**

        * @see CGSPluginInterface header file.

        */

        TInt PluginProviderCategory() const;

        /**

        * @see CGSPluginInterface header file.

        */

        TBool Visible() const;

        /**

        * @see CGSPluginInterface header file.

        */        

        TGSListboxItemTypes ItemType();

        void HandleSelection(

                    const TGSSelectionTypes aSelectionType );

    public: //new

        /**

        * This is a locally owned method used to activate

        * other local views seen from GSTelPlugin

        * @param aFeatureId feature ID of the folder

        */

        void ActivateInternalViewL();

        /**

        * This is a locally owned method used to initialize

        * other local views seen from GSTelPlugin

        * @param aLocalViewId view ID of local views to this plugin

        */

        void CreateLocalViewL( TUid aLocalViewId );

        /**

        * Removes sub-views owned by this plugin to make sure sub-view UIDs do

        * not clash.

        */

        void RemoveLocalViews();

        /**

        *Is VoIP feature supported 

        */

        TBool VoipSupported() const;

    protected: // from CAknView

        void DoActivateL( const TVwsViewId& aPrevViewId,

                          TUid aCustomMessageId,

                          const TDesC8& aCustomMessage );

        void DoDeactivate();

    private: // from base class

        /**

        * Symbian OS default constructor. 

        *

        */

        void ConstructL();

        /**

        * From CGSBaseView, handles selection of list box.

        */

        void HandleListBoxSelectionL();

        void NewContainerL();

    private: // From MGSSettingPSObserver

        /**

        * Callback from MGSSettingPSObserver

        */

        void HandleNotifyPSL( const TUid aUid, const TInt& aKey, 

                              const TRequestStatus& aStatus );

    private: //new

        /**

        * Retrieves container pointer.

        */

        CGSCallBarringPluginContainer*  Container();

        /**

        * Customer Service Profile status setting

        */

        void SetCSPActiveL( TBool aValue );

    private: // Member variables

        //Navi pane

        CAknNavigationDecorator* iNaviPaneContext;

        //PubSub object for BT SAP state

        CGSPubSubsListener* iBtSapListener;

        //check if CSP is active

        CPsetCustomerServiceProfile* iCSP;

        // Call barring view. Not owned by this - owned by iAppUi.

        CGSLocalBaseView* iBarringView;

        // check if voip supported

        TBool iVoipSupported;

    };

#endif //GSCALLBARRINGPLUGIN_H

// End of File