/*

* 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 "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:  

*     Sms Mtm Ui Data.

*

*/

#if !defined(__SMSI_H__)

#define __SMSI_H__

#if !defined(__MTUDBAS_H__)

#include <mtudcbas.h>                    // CBaseMtmUiData

#endif

//  CLASS DEFINITIONS

/**

*  CSmsMtmUiData

*  Inherited from CBaseMtmUiData

*/

NONSHARABLE_CLASS( CSmsMtmUiData ) : public CBaseMtmUiData

    {

    public: // Constructors and destructor

        /**

        * Two-phased constructor.

        */

        static CSmsMtmUiData* NewL(CRegisteredMtmDll& aRegisteredDll);

        /**

        * Destructor.

        */    

        virtual ~CSmsMtmUiData();

    protected: // Functions from base classes

        /**

        * From CBaseMtmUiData

        * service: set aStateFlags & EMtudEntryStateOpen if service includes

        *   unread messages, otherwise aStateFlags should be 0

        * @return array of two bitmaps: first icon and second mask for the icon

        */

        virtual const CBitmapArray& ContextIcon(const TMsvEntry& aContext, TInt aStateFlags) const;

        /**

        * From CBaseMtmUiData

        * returns 0 if operation *IS* supported, 

        * otherwise R_EIK_TBUF_NOT_AVAILABLE

        */

        virtual TInt OperationSupportedL(TInt aOperationId, const TMsvEntry& aContext) const;

        /**

        * From CBaseMtmUiData

        */

        virtual TInt QueryCapability(TUid aFunctionId, TInt& aResponse) const;

        /**

        * From CBaseMtmUiData

        * @param aReasonResourceId set to 0 if can do operation,

        *    otherwise R_EIK_TBUF_NOT_AVAILABLE

        * @return ETrue if can do operation, EFalse otherwise

        */

        virtual TBool CanCreateEntryL(

            const TMsvEntry& aParent, 

            TMsvEntry& aNewEntry, 

            TInt& aReasonResourceId) const;

        /**

        * From CBaseMtmUiData

        * @param aReasonResourceId set to 0 if can do operation,

        *    otherwise R_EIK_TBUF_NOT_AVAILABLE

        * @return ETrue if can do operation, EFalse otherwise

        */

        virtual TBool CanDeleteFromEntryL(

            const TMsvEntry& aContext, 

            TInt& aReasonResourceId ) const;

        /**

        * From CBaseMtmUiData

        * @param aReasonResourceId set to 0 if can do operation,

        *    otherwise R_EIK_TBUF_NOT_AVAILABLE

        * @return ETrue if can do operation, EFalse otherwise

        */

        virtual TBool CanDeleteServiceL(

            const TMsvEntry& aService, 

            TInt& aReasonResourceId ) const;

        /**

        * From CBaseMtmUiData

        * @param aReasonResourceId set to 0 if can do operation,

        *    otherwise R_EIK_TBUF_NOT_AVAILABLE

        * @return ETrue if can do operation, EFalse otherwise

        */

        virtual TBool CanReplyToEntryL(

            const TMsvEntry& aContext, 

            TInt& aReasonResourceId ) const;

        /**

        * From CBaseMtmUiData

        * @param aReasonResourceId set to 0 if can do operation,

        *    otherwise R_EIK_TBUF_NOT_AVAILABLE

        * @return ETrue if can do operation, EFalse otherwise

        */

        virtual TBool CanForwardEntryL(

            const TMsvEntry& aContext, 

            TInt& aReasonResourceId ) const;

        /**

        * From CBaseMtmUiData

        * @param aReasonResourceId set to 0 if can do operation,

        *    otherwise R_EIK_TBUF_NOT_AVAILABLE

        * @return ETrue if can do operation, EFalse otherwise

        */

        virtual TBool CanEditEntryL(

            const TMsvEntry& aContext, 

            TInt& aReasonResourceId ) const;

        /**

        * From CBaseMtmUiData

        * @param aReasonResourceId set to 0 if can do operation,

        *    otherwise R_EIK_TBUF_NOT_AVAILABLE

        * @return ETrue if can do operation, EFalse otherwise

        */

        virtual TBool CanViewEntryL(

            const TMsvEntry& aContext, 

            TInt& aReasonResourceId ) const;

        /**

        * From CBaseMtmUiData

        * @param aReasonResourceId set to 0 if can do operation,

        *    otherwise R_EIK_TBUF_NOT_AVAILABLE

        * @return ETrue if can do operation, EFalse otherwise

        */

        virtual TBool CanOpenEntryL(

            const TMsvEntry& aContext, 

            TInt& aReasonResourceId ) const;

        /**

        * From CBaseMtmUiData

        * @param aReasonResourceId set to 0 if can do operation,

        *    otherwise R_EIK_TBUF_NOT_AVAILABLE

        * @return ETrue if can do operation, EFalse otherwise

        */

        virtual TBool CanCloseEntryL(

            const TMsvEntry& aContext, TInt& aReasonResourceId ) const;

        /**

        * From CBaseMtmUiData

        * @param aReasonResourceId set to 0 if can do operation,

        *    otherwise R_EIK_TBUF_NOT_AVAILABLE

        * @return ETrue if can do operation, EFalse otherwise

        */

        virtual TBool CanCopyMoveToEntryL(

            const TMsvEntry& aContext, 

            TInt& aReasonResourceId ) const;

        /**

        * From CBaseMtmUiData

        * @param aReasonResourceId set to 0 if can do operation,

        *    otherwise R_EIK_TBUF_NOT_AVAILABLE

        * @return ETrue if can do operation, EFalse otherwise

        */

        virtual TBool CanCopyMoveFromEntryL(

            const TMsvEntry& aContext, 

            TInt& aReasonResourceId ) const;

        /**

        * From CBaseMtmUiData

        * @param aReasonResourceId set to 0 if can do operation,

        *    otherwise R_EIK_TBUF_NOT_AVAILABLE

        * @return ETrue if can do operation, EFalse otherwise

        */

        virtual TBool CanCancelL( 

            const TMsvEntry& aContext, 

            TInt& aReasonResourceId ) const;

        /**

        * From CBaseMtmUiData

        */

        virtual HBufC* StatusTextL( const TMsvEntry& aContext ) const;

        /**

        * From CBaseMtmUiData

        */

        virtual void PopulateArraysL();

        /**

        * From CBaseMtmUiData

        */

        virtual void GetResourceFileName( TFileName& aFileName ) const;

    protected: // Constructors

        /**

        * By default Symbian OS constructor is private.

        */

        virtual void ConstructL();

        /**

        * Constructor (accessible only through factory function)

        */

        CSmsMtmUiData(CRegisteredMtmDll& aRegisteredDll);

        /**

        * Creates skinned icons. Fallbacks are normal icons

        * @param aNumZoomStates: amount of elements in vector

        *        ( bitmap & bitmapmask )

        */

        void CreateSkinnedBitmapsL( TInt aNumZoomStates );

	};

#endif // __SMSI_H__

//  End of File