/*

* 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:  Tree item data derived class able to store plain text.

*

*/

#ifndef C_FSTREEPLAINTWOLINEITEMDATA_H

#define C_FSTREEPLAINTWOLINEITEMDATA_H

#include <e32base.h>

#include "fstreeplainonelineitemdata.h"

const TFsTreeItemDataType KFsTreePlainTwoLineItemDataType = 3;

class CAlfTexture;

NONSHARABLE_CLASS( CFsTreePlainTwoLineItemData ): 

    public CFsTreePlainOneLineItemData 

    {

public:

    /**

     * Two-phased constructor

     *

     * @param aText Reference to the descriptor that the data will be copied

     *              from.

     */

    IMPORT_C static CFsTreePlainTwoLineItemData* NewL( );

    /**

    * C++ destructor

    */

    virtual ~CFsTreePlainTwoLineItemData();

public:

    /**

     * Returns secondary text.

     * 

     */

    virtual TDesC& SecondaryData( ) const;

    /**

     * Copies data from the descriptor given as a parameter.

     * 

     * @param aData Reference to the descriptor that the data will be copied

     *              from.

     */

    virtual void SetSecondaryDataL( const TDesC& aData );

    /**

     * Returns length (not size) of the secondary data descriptor.

     * 

     * @return The length of the descriptor holding data.

     */

    virtual TUint SecondaryDataLength() const;

    /**

     * Returns preview pane text.

     * 

     */

    virtual TDesC& PreviewPaneData( ) const;

    /**

     * Sets preview pane text.

     * 

     * @param aData Reference to the descriptor that the data will be copied

     *              from.

     */

    virtual void SetPreviewPaneDataL( const TDesC& aData );

    /**

     * Returns length (not size) of the preview pane data descriptor.

     * 

     * @return The length of the descriptor holding data.

     */

    virtual TUint PreviewPaneDataLength() const;

    /**

     * Sets texture for a flag icon.

     * 

     * @param aIcon Flag icon texture.

     */

    virtual void SetFlagIcon ( CAlfTexture& aIcon );

    /**

     * Returns flag icon texture.

     */

    virtual const CAlfTexture& FlagIcon ( ) const;        

    /**

     * Returns information wether icon for a flag is set.

     * 

     * @return ETrue if the flag icon has been set.

     */

    virtual TBool IsFlagIconSet ( ) const;

    /**

     * Functions sets text for a time and date visual.

     * 

     * @param aData Reference to the descriptor that the data will be copied

     *              from.

     */

    virtual void SetDateTimeDataL ( const TDesC& aData );

    /**

     *  Returns date and time text.

     * 

     * @return Date and Time text.

     */

    virtual TDesC& DateTimeData ( ) const;

    /**

     * Returns length of the date and time text.

     * 

     * @return The length of the descriptor holding date and time data.

     */

    virtual TUint DateTimeDataLength ( ) const;

    /**

     * Sets texture for a priority icon.

     * 

     * @param aIcon Priority icon texture.

     */

    virtual void SetPriorityIcon ( CAlfTexture& aIcon );

    /**

     * Returns priority texture.

     */

    virtual const CAlfTexture& PriorityIcon ( ) const;        

    /**

     * Returns information wether texture for a priority icon is set.

     * 

     * @return ETrue if the priority texture has been set.

     */

    virtual TBool IsPriorityIconSet ( ) const;

// from base class MFsTreeItemData

    /**

     * Type of the data item.

     */    

    virtual TFsTreeItemDataType Type() const;

protected:

    /**

     * C++ constructor

     */

    CFsTreePlainTwoLineItemData( );

    /**

     * Second phase constructor

     *

     * @param aText Reference to the descriptor that the data will be copied

     *              from.

     */

    void ConstructL( );

protected: //Data

    /**

     * Descriptor holding secondaty text.

     * Own.

     */

    HBufC* iSecondaryData;

    /**

     * Descriptor holding preview pane text (3rd line of text).

     * Own.

     */

    HBufC* iPreviewPaneData;

    /**

     * Flag icon

     */

    CAlfTexture* iFlagIcon;

    /**

     * Date string.

     */

    HBufC* iDateTimeData;

    /**

     * Priority icon.

     */

    CAlfTexture* iPriorityIcon;

    };

#endif  // C_FSTREEPLAINTWOLINEITEMDATA_H