/*

* Copyright (c) 2006-2007 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:  ?Description

*

*/

#ifndef IRICONLOADER_H

#define IRICONLOADER_H

#include <e32base.h>

class CFbsBitmap;

class CGulIcon;

/**

 *  This class Creates CIconFileProvider.

 *

*  Since the AknIconUtils cannot access the private directory of application,

*  mix-in class MAknIconFileProvider is implemented to provide handle of the 

*  icon files (ScalableScreenDrawingIcons.mbm in this case) to AknIconUtils.

 *  Creates an icon.All the view will use this API to create the icons for the view.

 *  

 * @code

 * 

 * The icon is created by loading the image bitmap identified by aBitmapId 

 * and the mask identified by aMaskId.

 * AknIconUtils::CreateIconL(bitmap , mask , *iFilename, aBitmapId , aMaskId);    .

 *

 * Creates an icon.

 * The icon is created by loading the image bitmap identified by aBitmapId.

 * It returns a pointer to the icon and transfers ownership.

 * AknIconUtils::CreateIconL(*iFilename, aBitmapId);

 * 

 * @endcode

 *

*/

class CIconFileProvider : public CBase

{	

public:

	/**

	* CIconFileProvider().

	* C++ default constructor.

	*/

	IMPORT_C CIconFileProvider();

	/**

	* NewL.

	* Two-phased constructor.

	* Create a CIconFileProvider object, which will draw itself to 

	* aRect.

	* @param aFilename the path where the icon should be loaded.

	* @return a pointer to the created instance of CIconFileProvider.

	*/

	IMPORT_C static CIconFileProvider* NewL(const TDesC& aFilename);

	/**

	* ConstructL

	* 2nd phase constructor.

	* Perform the second phase construction of a

	* CIconFileProvider object.

	* @param aFilename the path where the icon should be loaded.

	*/

	void ConstructL( const TDesC& aFilename);

	/**

	* ~CIconFileProvider

	* Destructor.

	*/

	~CIconFileProvider();

	/**

	* CreateIconL().

	* Creates the icons for the listbox.

	* @param ID for the bitmap for which icon should be created.

	* @param ID for the bitmap mask for which icon should be created.

	*/

	IMPORT_C CGulIcon* CreateIconL(TInt aBitmapId,TInt aMaskId) const;

	/**

	* CreateIconL().

	* Creates the icons for the listbox.

	* @param ID for the bitmap for which icon should be created.

	*/

	IMPORT_C CFbsBitmap* CreateIconL(TInt aBitmapId) const;

private:

	// Filename where the icon should be created.

    HBufC* iFilename;

};

#endif//IRICONLOADER_H