/*

* Copyright (c) 2009 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:  Contact model class for MyCard

*

*/

#ifndef CSPBCONTACTDATAMODELPRIVATE_H

#define CSPBCONTACTDATAMODELPRIVATE_H

// INCLUDES

#include <e32base.h>

#include <badesca.h>

#include "spbcontactdatamodel.h"

// FORWARD DECLARATIONS

class MVPbkContactFieldData;

class MVPbkBaseContactField;

class MVPbkFieldType;

class MVPbkContactLink;

class MPbk2ClipListBoxText;

class CPbk2PresentationContactField;

class CPbk2PresentationContactFieldCollection;

class CPbk2IconArray;

class CPbk2PresentationContact;

class CSpbContactDataModelRow;

class CEikListBox;

class CCoeEnv;

/**

 * Listbox model class for MyCard details list

 *

 *

 *  @lib pbk2spbcontentprovider.dll

 *  @since S60 9.2

 */

NONSHARABLE_CLASS( CSpbContactDataModelPrivate ) : public CBase, public MDesCArray

{

public:

    /**

     * Two-phased constructor.

     * 

     * @param aCntManager

     * @param aCoeEnv UI control environment

     * @param aFieldTypeSelectorRes

     * @param aClip

     * @param aIconArray Listbox's icon array

     */

    static CSpbContactDataModelPrivate* NewL(

        CVPbkContactManager& aCntManager,

        CCoeEnv& aCoeEnv,

        TInt aFieldTypeSelectorRes,

        MPbk2ClipListBoxText* aClip = NULL );

    /**

     * Destructor.

     */

    ~CSpbContactDataModelPrivate();

public: // "From" CSpbContactDataModel

    TInt PresentationFieldIndex( TInt aListIndex );

    TInt ListIndex( TInt aPresentationIndex );

    void ExternalizeL( RWriteStream& aStream ) const;

    void InternalizeL( RReadStream& aStream );

    void SetDataL( 

        const CPbk2PresentationContact& aContact, 

        const CPbk2IconArray* aIconArray );

    void Reset();

    TPtrC Text( CSpbContactDataModel::TTextTypes aType ) const;

    TPtrC8 Data( CSpbContactDataModel::TBinaryTypes aType ) const;

    void UpdateIconsL( const CPbk2IconArray& aIconArray );

    void SetClipListBoxText( MPbk2ClipListBoxText* aClip );

    MVPbkContactLink* ContactLink();   

    TBool IsEmpty();

public: // From MDesCArray

    TInt MdcaCount() const;

    TPtrC MdcaPoint(TInt aIndex) const;

private: // private construction

    /**

     * Constructor

     */

    CSpbContactDataModelPrivate(

        CVPbkContactManager& aCntManager,

        CCoeEnv& aCoeEnv,

        TInt aFieldTypeSelectorRes,

        MPbk2ClipListBoxText* aClip );

    /**

     * 2nd constructor

     */

    void ConstructL();

private: // new implementation

    /**

     * Get label for contact field

     */

    HBufC* GetLabelLC(const CPbk2PresentationContactField& aField);

    /**

     * Should field aFieldType be hidden

     */

    TBool IsHiddenField(const MVPbkFieldType* aFieldType);

    /**

     * Field type tester

     */

    TBool IsFieldTypeL( const MVPbkFieldType& aFieldType, TInt aSelectorResId);

    /**

     * Format generic text -type field

     */

    void HandleTextTypeFieldL(

        const MVPbkFieldType& aFieldType,

        const MVPbkContactFieldData& aFieldData,

        CSpbContactDataModelRow* aRow );

    /**

     * Format Date -type field

     */

    void HandleDateTimeTypeFieldL(

        const MVPbkContactFieldData& aFieldData,

        CSpbContactDataModelRow* aRow);

    /**

     * Format URI -type field

     */

    void HandleUriTypeFieldL(

        const MVPbkFieldType& aFieldType,

        const MVPbkContactFieldData& aFieldData,

        CSpbContactDataModelRow* aRow);

    /**

     * Expand column and line buffers to be sufficient for aRow

     */

    void ExpandBuffersL(CSpbContactDataModelRow* aRow);

    /**

     * Expand column buffer to aRequiredLength

     * 

     * @return new column buffer

     */

    TPtr ExpandColumnBufferL(TInt aRequiredLength);

    /**

     * 

     */

    void ExternalizeDataL( RWriteStream& aStream, const TDesC16& aData ) const;

    void ExternalizeDataL( RWriteStream& aStream, const TDesC8& aData ) const;

    /**

     * 

     */

    void InternalizeDataL( RReadStream& aStream, HBufC16*& aData );

    void InternalizeDataL( RReadStream& aStream, HBufC8*& aData );

private: // data

    /**

     * Reference to control environment.

     * Not own.

     */

    CCoeEnv& iCoeEnv;

    /**

     * 

     * Not own.

     */

    CVPbkContactManager& iCntManager;

    /**

     * Reference to listbox clipper.

     * Not own.

     */

    MPbk2ClipListBoxText* iClip;

    /**

     * Text row array.

     * Own.

     */

    CArrayPtrFlat<CSpbContactDataModelRow> iRows;

    /**

     * Buffer for storing one formatted listbox row.

     * Own.

     */

    HBufC* iLineBuf;

    /**

     * Buffer for storing one formatted listbox column.

     * Own.

     */

    HBufC* iColumnBuf;

    /**

     * Own: Map current index to Presentation Contact index

     */

    RArray<TInt> iListIndxToPresentationIndx;

    /**

     * Field type selector resource

     */

    TInt iFieldTypeRes;

    /**

     * Own. Image data buffer

     */

    HBufC8* iImageBuffer;

    /**

     * Own. Contact's image filename

     */

    HBufC* iImageFileName;

    /**

     * Own. Contact's last name

     */

    HBufC* iLastName;

    /**

     * Own. Contact's first name

     */

    HBufC* iFirstName;

    /**

     * Own. Current contact of model

     */

    MVPbkContactLink* iContactLink;

};

#endif // CSPBCONTACTDATAMODELPRIVATE_H

// End of File