/*

* Copyright (c) 2002-2004 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: 

*     Classes used for holding inline text for the Form MTmInlineTextSource interface.

* 

*

*/

#ifndef AKNRICHTEXTPHONENUMBERINLINETEXTSOURCE_H

#define AKNRICHTEXTPHONENUMBERINLINETEXTSOURCE_H

// INCLUDES

#include "AknInlineText.h"

#include "AknPhoneNumberInlineTextSource.h"

#include "txtrich.h"

class CPNGNumberGrouping;

class CEikEdwin;

class CTextLayout;

class CFindItemEngine;

// CONSTANTS

// CLASS DECLARATION

/**

* Specialized inline text source for the formatting of phone numbers recognized in general text.

*

* Such an implementation is restricted to CEikRichTextEditors because only there is there an

* edit observer mechanism that allows the re-formatting of the text into phone numbers to be

* performed only when necessary.

*

*  @lib EikCoCtl

*  @since 2.6

*/

NONSHARABLE_CLASS(CAknRichTextPhoneNumberInlineTextSource) : public CAknPhoneNumberInlineTextSource

    {

    public:

        /**

        * Two-phased constructor.

        */

        static CAknRichTextPhoneNumberInlineTextSource* NewL( const CRichText& aText );

        /**

        * Destructor.

        */

        virtual ~CAknRichTextPhoneNumberInlineTextSource();

    public: // Functions from MEditObserver

        /**

        * See medobsrv.h

        */

        virtual void EditObserver( TInt aStart, TInt aExtent );

    private:

        /**

        * C++ constructor.

        */

        CAknRichTextPhoneNumberInlineTextSource( const CRichText& aText);

        /**

        * 2nd phase constructor

        */

        void ConstructL();

        /**

        * Method for determining if the next character after a phone number is valid.

        * 

        * @param    aNextPos  a position in the RichText buffer immediately after the candidate phone number

        * @returns  ETrue       if the next character does not exist or is valid

        */

        TBool FollowingCharIsValid( TInt aNextPos ) const;

    private: // Data

        // owned pointer to an engine to find the phone numbers

        CFindItemEngine* iFindItemEngine;

    };

#endif

// End of File