/*

* Copyright (c) 2007 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:  Data structure class for tree list component

*

*/

#ifndef C_FSRICHTEXT_H

#define C_FSRICHTEXT_H

#include <txtrich.h>

class CRichText;

class CFsTexture;

class TRichTextExapandArea

    {   

    public:

    TInt iStartIndex;

    TInt iLength;

    TInt iCaptionLength;

    TBool iIsExpand;

    };

class TRichTextHotSpotArea

    {

    public:

    TInt iOriginalStartIndex;

    TInt iStartIndex;

    TInt iLength;

    TInt iOriginalLength;

    TInt iId;

    };

class TRichTextPictureArea

    {

    public:

    TInt iPictureIndex;

    TFileName iFileName;

    };

class CMyPicture :public CPicture

    {

    public:  

        IMPORT_C CMyPicture( TSize aSize, CFbsBitmap& aBitmap );

        IMPORT_C CMyPicture( TSize aSize, CFbsBitmap& aBitmap, CFbsBitmap& aBitmapMask );

        IMPORT_C ~CMyPicture();

    public: 

        IMPORT_C void Draw( CGraphicsContext& aGc,

                           const TPoint& aTopLeft,

                           const TRect& aClipRect,

                           MGraphicsDeviceMap* aMap ) const;

        IMPORT_C void ExternalizeL( RWriteStream& aStream ) const;

        IMPORT_C void SetOriginalSizeInTwips( TSize aSize );

        IMPORT_C void GetOriginalSizeInTwips( TSize& aSize ) const;

        IMPORT_C CFbsBitmap* GetBitmap();

        IMPORT_C CFbsBitmap* GetBitmapMask();

    protected:    

        TSize iSizeInTwips; 

        CFbsBitmap* iBitmap; 

        CFbsBitmap* iBitmapMask; 

    };

class CFsRichText: public CRichText

    {

    public:

    IMPORT_C static CFsRichText* NewL(

            const CParaFormatLayer* aGlobalParaLayer, 

            const CCharFormatLayer* aGlobalCharLayer,

            TDocumentStorage aStorage = ESegmentedStorage,

            TInt aDefaultTextGranularity = EDefaultTextGranularity,

            TParaType aParaType = EMultiPara);

    IMPORT_C static CFsRichText* NewL(

            const CParaFormatLayer* aGlobalParaLayer, 

            const CCharFormatLayer* aGlobalCharLayer,

            const CStyleList& aStyleList,

            TDocumentStorage aStorage = ESegmentedStorage,

            TInt aDefaultTextGranularity = EDefaultTextGranularity,

            TParaType aParaType = EMultiPara);

    IMPORT_C static CFsRichText* NewL(

            const CStreamStore& aStore, 

            TStreamId aStreamId,

            const CParaFormatLayer* aGlobalParaLayer, 

            const CCharFormatLayer* aGlobalCharLayer,

            MTextFieldFactory* aFieldFactory = NULL,

            TDocumentStorage aStorage = ESegmentedStorage);

    IMPORT_C static CFsRichText* NewL(

            const CStreamStore& aStore, 

            TStreamId aStreamId,

            const CParaFormatLayer* aGlobalParaLayer, 

            const CCharFormatLayer * aGlobalCharLayer,

            MPictureFactory* aPictureFactory, 

            MRichTextStoreResolver* aStoreResolver,

            MTextFieldFactory* aFieldFactory = NULL,

            TDocumentStorage aStorage = ESegmentedStorage);

    IMPORT_C ~CFsRichText();

    IMPORT_C TBool SetExpandL(TInt aStartIndex, TInt aLength, TInt aCaptionLength);

    IMPORT_C TInt GetNumberOfExpandAreas();

    IMPORT_C TRichTextExapandArea GetExpandAreaL(TInt aIndex);

    IMPORT_C TBool SetHotSpotL(TInt aStartIndex, TInt aLength, TInt aId = 0);

    IMPORT_C TInt GetNumberOfHotSpotAreas();

    IMPORT_C TRichTextHotSpotArea GetHotSpotAreaL(TInt aIndex);

    IMPORT_C TBool SetPictureL(TFileName aFileName, TInt aIndex);

    IMPORT_C TInt GetNumberOfPicture();

    // <cmail>

    IMPORT_C TRichTextPictureArea GetPictureAreaL(TInt aIndex);

    // </cmail>

    IMPORT_C void Reset();

    private:

    CFsRichText(const CParaFormatLayer* aGlobalParaLayer, 

            const CCharFormatLayer* aGlobalCharLayer,

            CStyleList* aStyleList = NULL);

    private:

    RArray<TRichTextExapandArea> iExpandAreaArray;

    RArray<TRichTextHotSpotArea> iHotSpotAreaArray;

    RArray<TRichTextPictureArea> iPictureAreaArray;

    };

#endif //C_FSRICHTEXT_H