/*

* Copyright (c) 2002-2008 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:  

*     Service Centres dialog.

*

*/

#ifndef SMUMSERVICECENTRESDIALOG_H

#define SMUMSERVICECENTRESDIALOG_H

//  INCLUDES

#include <AknForm.h>    // CAknDialog

#include <eiklbo.h>     // MEikListBoxObserver

#include "SMSETDLG.H"   // TSmumSCNameInfo, TSmsSettingSCNames, CSmumSCArray

#include <bldvariant.hrh>

// CONSTANTS

// MACROS

// DATA TYPES

enum TSmumScDeletionValues

    {

    ESmumScNormalDelete = 0,

    ESmumScLastOne,

    ESmumScInUse

    };

// FUNCTION PROTOTYPES

// FORWARD DECLARATIONS

class CMuiuSettingsArray;

class CEikTextListBox;

class CSmsSettings;

class CAknTitlePane;

// CLASS DECLARATION

/**

*  Message centre's general settings dialog.

*/

NONSHARABLE_CLASS( CSmumServiceCentresDialog ) :

    public CAknDialog,

    public MEikListBoxObserver

    {

    public:  // Constructors and destructor

        /**

        * Constructor.

        */

        static CSmumServiceCentresDialog* NewL( 

            CSmsSettings& aSettings,

            TInt& aExitCode,

            TInt aMenuTitleResourceId,

            TBool aHelpFeatureSupported,

            TBool aSimSCsOnly = EFalse );

        /**

        * Destructor.

        */

        ~CSmumServiceCentresDialog();

    protected:  // Functions from base classes

        /**

        * From CAknDialog

        */

        void ProcessCommandL(TInt aCommandId);

        /**

        * From CAknDialog

        */

        void DynInitMenuPaneL(TInt aMenuId, CEikMenuPane* aMenuPane);

        /**

        * From CEikDialog

        */

        void PreLayoutDynInitL();

        /**

        * From CEikDialog

        */

        TBool OkToExitL(TInt aButtonId);

        /**

        * From MEikListBoxObserver

        */

        void HandleListBoxEventL(

            CEikListBox* aListBox, 

            TListBoxEvent aEventType);

        /**

        * From CAknDialog

        */

        TKeyResponse OfferKeyEventL(const TKeyEvent& aKeyEvent,TEventCode aType);

        /**

        * From CCoeControl, returns help context

        */

        void GetHelpContext(TCoeHelpContext& aContext) const; 

    private: // new functions

        /**

        * Launch add SC dialog.

        * @param none

        * @return nothing

        */

        void AddServiceCentreL();

        /**

        * Launch edit SC dialog.

        * @param none

        * @return nothing

        */

        void EditServiceCentreL();

        /**

        * Delete service centre.

        * @param none

        * @return nothing

        */

        void DeleteServiceCentreL();

        /**

        * Launch list query for the user to choose new SC in use.

        * @param none

        * @return nothing

        */

        void LaunchScInUseListQueryL();

        /**

        * Updates the service centre array to Sms Settings.

        * @param none

        * @return nothing

        */

        void ClosingServiceCentresDialogL() const;

        /**

        * By default Symbian OS constructor is private.

        */

        void ConstructL(TInt aMenuTitleResourceId);

        CSmumServiceCentresDialog( 

        	CSmsSettings& aSettings, 

        	TInt& aExitCode, 

        	TBool aHelpFeatureSupported, 

        	TBool aSimSCsOnly /*= EFalse*/);

        /** 

        * Launches help application

        */

        void LaunchHelpL();

        /** 

        * Updates Middle softkey visibility

        */                        

        void UpdateButtonVisibility();

        /** 

        * Does delayed exit after specified delay

        * @since S60 v5.0

        * @param aDelayTime Requested delay in microseconds

        */ 

        void DoDelayedExitL( const TInt aDelay );

        /** 

        * Used for exiting application properly

        * @since S60 v5.0

        * param aThis Pointer to this AppUi

        */         

        static TInt DelayedExit( TAny* aThis );

    private:  // Data

        CEikTextListBox*    iListBox;

        CSmumSCArray*       iSCAddressesList;

        CSmsSettings&       iSettings;

        CAknTitlePane*      iTitlePane;

        HBufC*              iPreviousTitleText;

        TInt&               iExitCode;

        TBool               iHelpFeatureSupported;

        TBool				iSimSCsOnly;

        TBool				iMSKEnabledInPlatform;

        CPeriodic*          iIdle; 

        };

#endif // SMUMSERVICECENTRESDIALOG_H

// End of File