/*

* Copyright (c) 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:  

*           Messaging Text Info class.

*

*/

#ifndef __MSGTEXTINFO_H

#define __MSGTEXTINFO_H

// INCLUDES

#include <e32std.h>

#include <f32file.h>

// CONSTANTS

// MACROS

// FORWARD DECLARATIONS

class RFile;

class TDataType;

// DATA TYPES

// FUNCTION PROTOTYPES

// CLASS DECLARATION

/**

* Messaging Text Info class.

*

* @lib MsgMedia.lib

* @since 3.1

*/

NONSHARABLE_CLASS( CMsgTextInfo ) : public CMsgMediaInfo

    {

    public:  // New methods

        /**

        * Factory method that creates this object.

        *

        * @param    aFile       IN File handle to create info class from.

        * @param    aMimeType   IN Mime type of the file.

        * @param    aFs         IN Reference to a file server session

        * @return   pointer to instance

        */

        IMPORT_C static CMsgTextInfo* NewL(

            RFile& aFile, 

            TDataType& aMimeType,

            RFs& aFs );

        /**

        * Destructor

        */

        virtual ~CMsgTextInfo();

        /**

        * Get character set

        *

        * @return   charset 

        */

        inline TUint CharacterSet() const;

        /**

        * Set character set

        * This can be used to disable automatic character set recognition.

        *

        * @param    aCharSet    IN Character set CharConv id

        */

        inline void SetCharacterSet( TUint aCharSet );

    protected:

        /**

        * From CActive

        */

    	void DoCancel();

        /**

        * From CActive

        */

    	void RunL();

    protected:

        /**

        * Constructor.

        *

        * @param    aMimeType   IN Mime type of the file.

        * @param    aFs         IN Reference to a file server session

        */

        CMsgTextInfo( TDataType& aMimeType, RFs& aFs );

        /**

        * 2nd phase constructor.

        *

        * @param    aFile       IN File handle to create info class from.

        */

        void ConstructL( RFile& aFile );

        /**

        * Initialize members for empty instance.

        */

        void ConstructEmpty();

    protected: // data

        RFs& iFs;

        TUint iCharSet;

        TBool iCharSetRecognized;

    };

#endif // __MSGTEXTINFO_H