/*

* Copyright (c) 2008 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:  smiley utility class

*

*/

#ifndef C_SMILEYICONRECORD_H

#define C_SMILEYICONRECORD_H

#include <e32base.h>

#include <e32std.h>

#include "smileymanager.h"

class CSmileyImageData;

NONSHARABLE_CLASS( CSmileyIcon ) : public CBase

    {

    friend class CSmileyTextLink;

public:

    CSmileyIcon( TText aCode );

    ~CSmileyIcon();

// new functions

    void SetRect( TRect aRect ){ iRect = aRect; };

    TRect Rect(){ return iRect; };

    void SetPlayTimes( TInt aPlayTimes ){ iLoop = aPlayTimes; };

    TInt PlayTimes(){ return iLoop; };

    void EnableHighlight( TBool aEnable ){ iHighlight = aEnable; };

    TBool IsHighlight(){ return iHighlight; };

    void SetImageData( CSmileyImageData* aImage ){ iImage = aImage; };

    CSmileyImageData* ImageData(){ return iImage; };

    TText Code(){ return iCode; };

    void IncreasePlayCount(){ iPlayCount++; };

    TInt PlayCount(){ return iPlayCount; };

    void PlayOneTime(){ iPlayCount = iLoop - 1; };

    void ResetPlayCount(){ iPlayCount = 0; };

    TBool IsPlayFinished(){ return ( iPlayCount >= iLoop ); };

    TInt DocPos(){ return iDocPos; };

    void SetDocPos( TInt aDocPos ){ iDocPos = aDocPos; };

    TInt SmileyLength(){ return iStr.Length(); };

    TInt EndPos(){ return iDocPos + iStr.Length(); };

    void SetSmileyString( const TDesC& aString );

    const TDesC& SmileyString(){ return iStr; };

    TBool IsDisabled(){ return iDisabled; };

    void DisableIcon( TBool aDisable = ETrue ){ iDisabled = aDisable; };

private: // data

    TText iCode;

    TRect iRect;

    TInt iDocPos;

    TInt iLoop;

    TInt iPlayCount;

    TBool iHighlight;

    // not own

    CSmileyImageData* iImage;

    TBuf<CSmileyManager::KMaxLength> iStr;

    TBool iDisabled;

    };

NONSHARABLE_CLASS( CSmileyIconRecord ) : public CBase

    {

public:

    CSmileyIconRecord();

    ~CSmileyIconRecord();

    void InsertIconL( CSmileyIcon* aIcon );

    void HandleTextDelete( TInt aStart, TInt aLength );

    void HandleTextInsert( TInt aStart, TInt aLength );

    void CancelSelection();

    void SetSelection( TInt aStart, TInt aLength );

    CSmileyIcon* SmileyIconAtPos( TInt aDocPos );

    TBool HasSmileyIcon();

private:

    void InsertIconAtL( CSmileyIcon* aIcon, TInt aIndex );

    void DeleteIconsIn( TInt aStart, TInt aLength );

    TInt FirstIndexAfter( TInt aDocPos, TInt aSearchStart = 0 );

    TInt FirstIndexIn( TInt aStart, TInt aLength );

    TInt LastIndexIn( TInt aStart, TInt aLength, TInt aStartIndex );

private: // data

    RPointerArray<CSmileyIcon> iIconArray;

    };

#endif // C_SMILEYICONRECORD_H