/*

* Copyright (c) 2007-2008 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:  FreestyleEmailUi message details model and model item 

*				 classes definitions

*

*/

#ifndef __FREESTYLEEMAILUI_MESSAGEDETAILSMODEL_H__

#define __FREESTYLEEMAILUI_MESSAGEDETAILSMODEL_H__

#include <e32base.h>

//<cmail>

#include "fstreelistconstants.h"

//</cmail>

class CFSMailAddress;

// LIST ITEM MODEL DEFINITION

class CFSEmailUiMsgDetailsItem : public CBase

    {

public:

    /** Two-phased constructor */

	static CFSEmailUiMsgDetailsItem* NewLC( TFsTreeItemId aListId );

	/** Destructor. */

	~CFSEmailUiMsgDetailsItem();

private:

	CFSEmailUiMsgDetailsItem( TFsTreeItemId aListId );

public:

	TFsTreeItemId iListId;

	// Not owned

	CFSMailAddress* iMailAddress;

	// Not owned

	TDesC* iText;

    };

/**

 * An interface for a message details model.

 */

class CFSEmailUiMsgDetailsModel : public CBase

    {

public:

	/**

	* Constructor.

	*/

	CFSEmailUiMsgDetailsModel();

	/**

	* Destructor.

	*/

	~CFSEmailUiMsgDetailsModel();

	/**

	* Add an item to the end of the list.

	*/

	void AppendL( TFsTreeItemId aListId, CFSMailAddress* aMailAddress );

	/**

	* Add an item to the end of the list.

	*/

	void AppendL( TFsTreeItemId aListId, TDesC* aText );

	/**

	* Remove item by list item id.

	*/	

	void Remove(TFsTreeItemId aListId);

	/**

	* Remove all items.

	*/	

	void RemoveAll();

	/**

	* Get an item by list item id.

	* 

	* @return Model item or NULL if not found. Ownership not transferred.

	*/

	CFSEmailUiMsgDetailsItem* ItemByListId( TFsTreeItemId aListId ) const;

	/**

	* Get an item by list index.

	* 

	* @return Model item or NULL if not found. Ownership not trnasferred.

	*/

	CFSEmailUiMsgDetailsItem* ItemByIndex( TInt aModelIndex ) const;

	/**

	* Get number of items in list.

	* 

	* @return Number of items.

	*/		

	TInt Count() const;

private:

	/**

	* Get the array index of the spcified item.

	* 

	* @return Array index of the item.

	*/		

	TInt Index( TFsTreeItemId aListId ) const;

private:

	RPointerArray<CFSEmailUiMsgDetailsItem> iItemArray;

    };

#endif //__FREESTYLEEMAILUI_MESSAGEDETAILSMODEL_H__