1 /*

     2 * Copyright (c) 2003 Nokia Corporation and/or its subsidiary(-ies).

     3 * All rights reserved.

     4 * This component and the accompanying materials are made available

     5 * under the terms of "Eclipse Public License v1.0"

     6 * which accompanies this distribution, and is available

     7 * at the URL "http://www.eclipse.org/legal/epl-v10.html".

     8 *

     9 * Initial Contributors:

    10 * Nokia Corporation - initial contribution.

    11 *

    12 * Contributors:

    13 *

    14 * Description: smiltextbuf  declaration

    15 *

    16 */

    17 

    18 

    19 

    20 #ifndef SMILTEXTBUF_H

    21 #define SMILTEXTBUF_H

    22 

    23 #include <e32base.h>

    24 

    25 class RSmilTextBuf

    26 	{

    27 public:

    28 	inline TInt MaxLength() const;

    29 	inline TPtr& Text();

    30 	inline const TPtr& Text() const;

    31 	inline void SetTextL(const TDesC &aDes);

    32 

    33 	RSmilTextBuf()

    34 		: iPtr(NULL,0), iText(NULL)

    35 		{}

    36 	~RSmilTextBuf()

    37 		{

    38 		delete [] iText;

    39 		}

    40 

    41 private:

    42 	TPtr iPtr;

    43 	TText* iText;

    44 	};

    45 

    46 

    47 inline TPtr& RSmilTextBuf::Text()

    48 	{return(iPtr);}

    49 inline const TPtr& RSmilTextBuf::Text() const

    50 	{return(iPtr);}

    51 inline TInt RSmilTextBuf::MaxLength() const

    52 	{return(iPtr.MaxLength());}

    53 inline void RSmilTextBuf::SetTextL(const TDesC &aDes)

    54 	{

    55 	if (MaxLength()<aDes.Length())

    56 		{

    57 		delete [] iText;

    58 		iText=NULL;

    59 		iPtr.Set(NULL,0,0);

    60 		iText=new TText[aDes.Length()+1];

    61 		iPtr.Set(iText,0,aDes.Length());

    62 		}

    63 	iPtr.Copy(aDes);

    64 	}

    65 

    66 #endif