/*

* Copyright (c) 2002 Nokia Corporation and/or its subsidiary(-ies).

* All rights reserved.

* This component and the accompanying materials are made available

* under the terms of the License "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:  Declaration of class CWalletWrapper.

*

*

*/

#ifndef WALLET_WRAPPER_H

#define WALLET_WRAPPER_H

//  INCLUDES

#include <e32base.h>

#ifdef __WALLET

#include <WalletBrowserObserver.h>

#endif

typedef enum

{

    WALLET_XHTML_FILL_ALL,

    WALLET_XHTML_FILL_ONE,

    WALLET_XHTML_FILL_CLOSED,

}Wallet_XHTML_FillOption;

typedef enum

{

    WALLET_XHTML_FAILURE,

    WALLET_XHTML_SUCCESS,

    WALLET_XHTML_OUT_OF_MEMORY,

    WALLET_XHTML_UNEXPECTED_ERROR,

    WALLET_XHTML_BAD_INPUT_PARAM

}WALLET_XHTML_Status_t;

// FORWARD DECLARATION

class CBrCtl;

/**

*  

*  wallet wrapper handling whole wallet realted function

*

*  @lib Browserengine.lib

*  @since Series 60 2.0

*/

class CWalletWrapper :

                            public CBase

#ifdef __WALLET

                              , 

                            public MWalletObserver

#endif

	{

        /*

        * Wallet status 

        */

        enum TWalletStatus

            {

            EWalletCreated = 0,   ///<      Wallet already crated 

            EEWalletNotExist = -1   ///<      wallet already not created.

            };

        /*

        * Wallet tpye 

        */

		enum WalletType

			{

			EEcmlNo,			 ///<      No conatin any ecml filed 

			EEcml				 ///<	   Conatin ecml filed 

			};

	public:     // construction

        /**

        * Two-phased constructor. Leaves on failure.

        * @return The constructed model

        */

        static CWalletWrapper* NewL( CBrCtl* aParent);

        /**

        * Destructor.

        */

        virtual ~CWalletWrapper();

	protected:  // construction

        /**

        * Constructor.

        */

		CWalletWrapper( CBrCtl* aParent);

        /**

        * Second phase constructor. Leaves on failure.

        */

		void ConstructL();

	public:			// used to deriving from MKimonoWalletWrapper

		TBool WalletUI_VisibleCloseWallet();

		WALLET_XHTML_Status_t  WalletFetch_Start( WALLET_XHTML_Status_t (callback)

                                                    (Wallet_XHTML_FillOption, TUint16*, void*), 

                                              TUint16* header, 

                                              TBool ecml_exists, 

                                              void* context);

		void WalletFetch_CloseWallet( TBool end_pressed );

		WALLET_XHTML_Status_t WalletFetch_GetData( TUint16* field_name, 

                                               TUint16** field_value, 

                                               TBool none_filled);

		WALLET_XHTML_Status_t (*iWalletCallback) (Wallet_XHTML_FillOption, TUint16*, void*);

  public:     // from kimone TSK 

        /**

        * wallet already crated or not               

        * @since Series 60 2.0

		* @param -

        * @return TBool wallet status 

        */

		TBool ValletIsCreated();

        /**

        * called when user press use wallet in the browser view              

        * @since Series 60 2.0

		* @param -

        * @return -

        */

        void CmdUseWalletInfoL( );

        /**

        * called when user press close wallet in the browser view

        * @since Series 60 2.0

		* @param -

        * @return TBool  vallet status 

        */

		void CmdCloseWalletL( );

        /**

        * assyncron wallet destroyer 

        * @since Series 60 2.0

		* @param aWrapper pointer to the CWalletWrapper

        * @return TInt  callback int value 

        */

		static TInt DestroyWalletL( TAny* aWrapper );

        /**

        * Asyncronous close for wallet on browser exit.

        * @since Series 60 2.0

		* @param aWait pointer to CActiveSchedulerWait

        */

        void CmdCloseWalletOnExitL ( TAny* aWait );

    public: // From MWalletObserver

        /**

        * vallet Handle the wallet messages

        * @since Series 60 2.0

		* @param aOperationId wallet operation id 

		* @param aData	wallet data

        * @return - 

        */

#ifdef __WALLET

        void HandleWalletMessageL( enum TWalletOperationId aOperationId, TAny* aData);

#endif    

private:    // data

#ifdef __WALLET

        MBrowserObserver *iWallet;		///< not owned handled by function 

#endif

        TWalletStatus iWalletStatus;	///< wallet status 

		    WalletType iWalletType;			///< wallet type 				

		    TAny* iContext;					

		    HBufC *iWalletInfoBuffer;    

		    CBrCtl *iBrCtl; // not owned

		    CIdle* iAsyncCallBack;			///< asincron desroyer callback 

		    TBool iFillingFaliure;	

        TAny* iActiveWait;

	};

#endif

// End of file